A microfluidic device for processing a sample is disclosed. The device includes an amplification functional module having a microfluidic channel for guiding a fluid, a dry reagent pre-storage chamber connected to the channel for pre-storing a dry reagent and a ventilation channel connected to the dry reagent pre-storage chamber for connecting the dry reagent pre-storage chamber to a ventilation opening. The ventilation channel is designed so as to be fluidically separate from the microfluidic channel.
A method for training a machine learning model for generating descriptor images. The method includes recording a plurality of camera images, forming training image pairs from the plurality of camera images, wherein each training image pair includes a first training image and a second training image, ascertaining a loss for the training image pair and at least one key point from a distance between the position of the key point in the first training image or a transformed version of the first training image and an estimated position of the key point, which is ascertained by transitioning from the first training image to the second training image and back to the first training image or its transformed version, and adapting the machine learning model for reducing a total loss that includes the ascertained losses for at least a part of the training image pairs and key points.
A MEMS sensor, in particular a MEMS acceleration sensor or MEMS inertial sensor. The MEMS sensor includes: a substrate having a main extension plane; a seismic mass suspended movably with respect to the substrate in at least a z-direction perpendicular to the main extension plane; and a sensor device for detecting a measurement signal dependent on the position of the seismic mass in relation to the substrate. The MEMS sensor also includes: at least two resonators, which are suspended resiliently movably in the z-direction in relation to the substrate; and a controllable electrode arrangement, which is configured to resonantly excite each of the at least two resonators to generate mechanical resonant vibrations, and to capacitively detect a disturbance variable dependent on at least one resonance frequency of the resonant vibrations.
G01C 19/5712 - Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using masses driven in reciprocating rotary motion about an axis the devices involving a micromechanical structure
G01C 19/5656 - Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating bars or beams the devices involving a micromechanical structure
A method for training a neural network, which, based on coordinates of a location in a scene and information about a perspective from which the location is viewed, predicts color information long with values of at least one further physical measured variable that relate to this location. The method includes: capturing both camera images of the scene and values of the further physical measured variable as training examples from a plurality of perspectives; supplying coordinates of locations at which color information and/or values of the at least one further physical measured variable can be captured from every perspective, together with information characterizing the perspective, to the neural network; evaluating using a predetermined cost function.
A method for producing a power component based on a wide bandgap semiconductor. A device wafer with a substrate is provided. One or more functional layers are formed on the substrate that form the power component. At least one engineered layer is disposed between the functional layers and the substrate. The substrate is completely removed from the device wafer by selectively removing at least one engineered layer.
H01L 21/78 - Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
6.
RECONSTRUCTION OF DEPTH INFORMATION AND OTHER ADDITIONAL QUANTITIES FROM TWO-DIMENSIONAL IMAGES
A method for reconstructing a location-dependent scalar additional quantity of a scene from an image of the scene divided into pixels. The method includes: feeding pixel values of the image to a neural network; processing the pixel values by the neural network to produce local difference information, which in each case indicates how the location-dependent scalar additional quantity of the scene changes at the position indicated by the particular pixel; ascertaining the scalar additional information for further locations indicated by pixels of the image, from the local difference information.
A male multipoint connector main body. The connector main body includes a plurality of plug receptacles which are open on one side, are arranged in an extension direction of the male multipoint connector main body, and are designed to receive plug-in elements. Each plug receptacle has an individual base plate. Between all adjacent plug receptacles, there is in each case a connection pocket which is open on one side and which interconnects thee adjacent plug receptacles. The plug receptacles, starting from a plane in which the base plates lie, protrude in a first direction and the connection pockets, starting from the plane, protrude in a second direction opposite the first direction. An open side of the connection pockets and an open side of the plug receptacles are oriented substantially in the same direction.
A cooling plate for cooling a component and a power electronics unit, and for cooling a relay of a battery disconnect unit, includes a first plate and a second plate. The first plate and the second plate comprise a component portion such that the component can be arranged on the component portion of the first plate. A first flow chamber for a coolant is provided in the component portion between the first plate and the second plate. The first plate and the second plate include a relay portion such that the relay of the battery disconnect unit or a fastening element of the relay can be arranged on the relay portion. A second flow chamber for a coolant is provided in the relay portion between the first plate and the second plate and the first flow chamber and the second flow chamber are fluidically connected.
A method for radar sensor data processing of radar sensor data of a radar sensor system detecting at least one target object in an environment of a carrier system. A radar sensor data processing system is also described.
A state-space model which includes one or more neural networks. The state-space model is configured to stochastically model a technical system by modelling uncertainties both in latent states of the technical system and in weights of the one or more neural networks. Thereby, the state-space model may be able to capture both aleatoric uncertainty (inherent unpredictability in observations) and epistemic uncertainty (uncertainty in the model's parameters or weights. During the training and during subsequent use for model-predictive control, moment matching across neural network layers is used, which may ensure that the model's predictions are consistent and close to real system behavior.
G05B 19/4155 - Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by programme execution, i.e. part programme or machine function execution, e.g. selection of a programme
11.
CLASSIFICATION WITH IMPROVED FOCUS ON THE TASK AT HAND
A method for classifying input measurement data with respect to a given task using a given classifier. The method includes: identifying, based on the given task, a relevant subset of the input measurement data that is of a higher relevancy with respect to the given task than the rest of the input measurement data; determining, based on the input measurement data and the identified subset, an enhanced input for the given classifier, such that, in this enhanced input, a portion of the input measurement data that corresponds to the identified subset has a higher weight than other content of the input measurement data not corresponding to this identified subset; providing the enhanced input to the given classifier, thereby obtaining an output from the classifier; and determining the final classification result from this output.
G06V 10/764 - Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
G06V 10/25 - Determination of region of interest [ROI] or a volume of interest [VOI]
G06V 10/26 - Segmentation of patterns in the image fieldCutting or merging of image elements to establish the pattern region, e.g. clustering-based techniquesDetection of occlusion
12.
DEVICE AND COMPUTER-IMPLEMENTED METHOD MACHINE LEARNING
A device and a computer-implemented method for machine learning. The method includes: providing an input for a model, determining with the model a first classification that indicates a class for the input, determining with the model depending on the input a likelihood that an expert determines a correct classification for the input, determining with the model depending on the input a likelihood that the input is in-distribution data or out-of-distribution data with respect to a distribution of data that the model is trained on, determining a second classification that indicates whether the input is considered as in-distribution data or out-of-distribution data with respect to the distribution of data that the model is trained on depending on the first classification and depending on the likelihoods, determining an output of the model depending on the first classification and the second classification, and outputting the output.
An inverter unit. The inverter unit includes: a switch; an intermediate circuit; and a component. The inverter unit is configured to switch the switch on the basis of a predetermined switching sequence in order to drain the intermediate circuit. The predetermined switching sequence is configured to generate a current drop in the intermediate circuit at a substantially constant change in order to introduce a thermal energy, generated by a short circuit, into the inverter unit in order to determine an aging of the component.
H02M 7/537 - Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
14.
Angle Sensor Arrangement, and Angle Determination Method
An angle sensor arrangement includes a measuring transducer, a measurement acquisition device, a signal processing device, a correction device, and an angle calculation device. The measurement acquisition device is configured to acquire at least one physical variable representing a current angular position of the measuring transducer and to output at least two measurement signals which each represent a current angular position of the measuring transducer. The signal processing device is configured to process the at least two measurement signals and to amplify each with a variably adjustable amplification factor and, if necessary, to digitize them and make the processed measurement signals available to the correction device. The correction device is configured to adaptively calculate at least one correction coefficient depending on the amplification factor currently set in the signal processing device and to correct the at least two processed measurement signals accordingly.
G01D 3/02 - Measuring arrangements with provision for the special purposes referred to in the subgroups of this group with provision for altering or correcting the transfer function
G01D 5/244 - Mechanical means for transferring the output of a sensing memberMeans for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for convertingTransducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trainsMechanical means for transferring the output of a sensing memberMeans for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for convertingTransducers not specially adapted for a specific variable using electric or magnetic means generating pulses or pulse trains
15.
METHOD FOR FAULT-TOLERANT OPERATION OF A PROCESSING UNIT AND OF A PROCESSING ARRANGEMENT, CIRCUIT ARRANGEMENT, AND COMPUTING UNIT
A method for fault-tolerant operation of a processing unit having a plurality of sub-processing units. Each sub-processing unit is configured to process one or more partwords and to determine a result partword therefrom. The processing unit can be configured in a plurality of operation modes and is configured to process partwords of input words, which are arranged in sections of the input words, in the sub-processing units corresponding to the sections, and to determine an output word from the result partwords determined thereby depending on the operation mode. The method includes: determining adaptation partwords from input words to be processed that are suitable for processing in at least one fault-free sub-processing unit, and forming adaptation input words, in which the adaptation partwords are arranged in sections corresponding to the fault-free sub-processing unit; and processing the adaptation input words in a second operation mode to determine an adaptation output word.
A device and computer-implemented method for machine learning. The method includes: providing first and second classes; providing a first set of scene graphs including scene graphs of digital images that are incorrectly classified in the first class or the second class; providing a second set of scene graphs including scene graphs of digital images that are correctly classified with respect to the first class or the second class; determining, depending on the first set of scene graphs and the second set of scene graphs a rule that indicates that a presence of a first object and/or a second object in a digital image and/or a relation between the first object and the second object in the scene graph of the digital image results in that the classification of the digital image includes a misclassification of the digital image into the second class instead of the first class.
G06V 10/764 - Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
A method is for operating a braking system including a primary braking actuator having a first control apparatus. The primary braking actuator is operated based on a first braking specification. The braking system further includes a secondary braking actuator having a second control apparatus. The first control apparatus and the second control apparatus and/or a further control apparatus are connected to one another by a communication device. The second control apparatus and/or the further control apparatus checks whether signals from the first control apparatus are received in the second control apparatus and/or the further control apparatus, or whether the signals received from the first control apparatus in the second control apparatus and/or the further control apparatus are faulty. When there are no received signals or when there are faulty signals, operation of the secondary braking actuator is enabled or prevented based on a second braking specification.
Systems and methods for vehicle diagnostic services utilizing a diagnostic server. The systems comprise a diagnostic server that is in data communication with a service tool and the vehicle communication interface (VCI) of a vehicle. The data communication may be accomplished using a wide area network (WAN). The diagnostic server acquires diagnostic data from the VCI and generates a diagnostic report for a user to utilizing during service actions of the vehicle. Some embodiments utilize an external gateway adapter to enable data communication between the diagnostic server and vehicles lacking a native function to interface with external devices or components across networks.
G07C 5/00 - Registering or indicating the working of vehicles
G07C 5/08 - Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle, or waiting time
Systems and methods for vehicle diagnostic services utilizing a diagnostic server. The systems comprise a diagnostic server that is in data communication with a service tool and the vehicle communication interface (VCI) of a vehicle. The data communication may be accomplished using a wide area network (WAN). The diagnostic server acquires diagnostic data from the VCI and generates a diagnostic report for a user to utilizing during service actions of the vehicle. Some embodiments utilize an external gateway adapter to enable data communication between the diagnostic server and vehicles lacking a native function to interface with external devices or components across networks.
G07C 5/08 - Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle, or waiting time
G07C 5/00 - Registering or indicating the working of vehicles
The present invention provides a control device and a control method that are capable of improving the safety of a leaning vehicle. In a control device (20) and a control method according to the present invention, an execution unit of the control device (20) executes, on the basis of information on the surrounding environment of a leaning vehicle (1), a positional-relationship adjustment operation for adjusting the positional relationship between the leaning vehicle (1) and an object so as to achieve a target positional relationship. In the case in which posture stability information, which is information indicating the posture stability in the process of automatically stopping the leaning vehicle (1), indicates that the posture stability is low in a state in which the execution unit is capable of executing an automatic stopping operation for causing the leaning vehicle (1) that has automatically decelerated by the positional-relationship adjustment operation to automatically come to a stop, the execution unit executes a deceleration suppression operation, which is an operation for suppressing the deceleration of the leaning vehicle (1) more than in the case in which the posture stability information indicates that the posture stability is high.
B60W 30/17 - Control of distance between vehicles, e.g. keeping a distance to preceding vehicle with provision for special action when the preceding vehicle comes to a halt, e.g. stop and go
The present invention obtains a control device (20) and a control method capable of improving the supportability of a rider. An execution unit (21) that, during when a host vehicle (100) that is a straddle-type vehicle is traveling, executes a positional relationship adjustment operation that is an operation of adjusting a positional relationship between the host vehicle and a preceding vehicle (200) is included, and in the positional relationship adjustment operation, the execution unit: acquires, based on selection operation information that is information on an operation in which a rider of the host vehicle selects one setting mode among a plurality of setting modes in order to collectively set target positional relationships between the host vehicle and the preceding vehicle relative to a plurality of vehicle speed states, the target positional relationships in the plurality of the vehicle speed states; acquires a corrected target positional relationship in which the target positional relationship in at least a part of the vehicle speed states among the plurality of the vehicle speed states has been corrected; and adjusts the positional relationship between the host vehicle and the preceding vehicle to the corrected target positional relationship.
B60T 7/12 - Brake-action initiating means for automatic initiationBrake-action initiating means for initiation not subject to will of driver or passenger
B60T 8/17 - Using electrical or electronic regulation means to control braking
B60T 8/174 - Using electrical or electronic regulation means to control braking characterised by using special control logic, e.g. fuzzy logic
B60T 8/32 - Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
A method for driver monitoring is provided, comprising: obtaining gaze tracking data for the driver; calculating, based on the gaze tracking data, an output value representing the cumulative gaze of the driver on various predetermined sub-regions within a time period for the corresponding predetermined sub-region of each predetermined region among multiple predetermined regions, where the multiple predetermined regions represent non-overlapping areas of interest during vehicle driving, and each predetermined region is divided into multiple non-overlapping predetermined sub-regions; and determining the driver's state based on the output values of various predetermined sub-regions within each predetermined region. This improves the usability and performance of the driver monitoring function.
The invention relates to an electrically drivable solenoid valve, in particular for open- and/or closed-loop control of a pressure medium connection in a hydraulic unit of an electronically slip-controllable vehicle braking system. Solenoid valves known for this purpose have a valve insert (12) consisting of a lower part (14) with a control cross-section (22) and an upper part (16) for guiding a tappet (24). A closing element (24a) for controlling the control cross-section (22) is coupled to the tappet (24). To actuate the valve, a magnetic coil acts on a magnetic armature (34), which actuates the tappet (24) against the force of a return element (26). The invention proposes a lower part (14) with an end portion (14a) which is inserted into a lower part receptacle (16a) in the upper part (16). The end portion (14a) has at least one recess (44) which is open towards the upper part (16) and penetrates a wall of the lower part (14) in the radial direction. The proposed lower part (14) reduces the height of a valve insert (12) within a housing block (40) without impairing the flow resistance, magnetic transition or stability of the valve insert (12) of a solenoid valve and in addition enables a hydraulic unit to be manufactured cost-effectively.
B60T 8/36 - Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
The present disclosure provides a computer-implemented method for a machine learning model, comprising providing the machine learning model with a set of inputs; obtaining a gradient based on the set of inputs; retrieving a first optimizer state and a second optimizer state; updating the first optimizer state and the second optimizer state based on the gradient; and compressing the updated first and second optimizer states in separate ways.
A computer implemented method for performing Referring Image Segmentation is disclosed. The method comprises: generating a first image feature map by at least part of an image encoder based on an image; generating a first language feature map by at least part of a language encoder based on a language expression associated with the image; performing, by at least part of a PLIA module, a plurality of pooling operations with a plurality of different pooling window sizes on the first image feature map to obtain a plurality of pooled image feature maps, and obtaining a multi-modal language feature map and a multi-modal image feature map based at least on the first language feature map and the plurality of pooled image feature maps; generating a second language feature map based on the first language feature map and the multi-modal language feature map; generating a pixel feature map by a pixel decoder based on the multi-modal image feature map; and predicting a segmentation of the image by a transformer decoder based on the second language feature map and the pixel feature map.
BOSCH GLOBAL SOFTWARE TECHNOLOGIES PRIVATE LIMITED (India)
Inventor
Karthikeyani, Shanmuga Sundaram
Khalpada, Purvish
Swetha Shankar, Ravisankar
Sankruthi, Arvind Devarajan
Abstract
The conversational system (100) facilitates contextual conversation with a user (136). The conversational system (100) comprises the controller (110) interfaced with an input means (120) and an output means (118). The controller (110) configured to, receive conversational input through the input means (120), determine, through a context module (116), a context of the conversational input using a first dataset comprising at least one of user data, user profile and conversation history stored in a memory element (106). The context module (116) is any one of a rule based model and a learning based model, and provide conversational output based on the processed input, through the output means (118), characterized in that, the controller (110) configured to determine the context of the input using a second dataset in addition to the first dataset. The second dataset relates to environmental or situational data of the user (136).
BOSCH GLOBAL SOFTWARE TECHNOLOGIES PRIVATE LIMITED (India)
Inventor
Karthikeyani, Shanmuga Sundaram
Khalpada, Purvish
Swetha Shankar, Ravisankar
Abstract
The conversational system (100) comprises an input means (102), such as at least one microphone, to receive a query from a user (124). An output means (112), such as at least one speaker/display, to provide a response to the query, and a controller (110) to preprocess the query through a Natural Language Understanding (NLU) module (104), process an extracted entity and classified intent through a core module (108), and prepare response through a Natural Language Generation (NLG) module (106). The NLU module (104) comprises entity extractor (114) and intent classifier (116) for preprocessing, characterized in that, an output from the entity extractor (114) is given as input to the intent classifier (116). The conversational system (100) addresses this issue at its core, without majorly altering the existing architecture of the conversational systems. This enables the use of proprietary, existing or third-party intent classifier (116) and entity extractors (114).
BOSCH GLOBAL SOFTWARE TECHNOLOGIES PRIVATE LIMITED (India)
Inventor
Karthikeyani, Shanmuga Sundaram
Khalpada, Purvish
Sankruthi, Arvind Devarajan
Swetha Shankar, Ravisankar
Abstract
The automatic conversational system (100) comprises at least one microphone (102) to receive speech input from at least one user (120). A controller (110) connected to the at least one microphone (102) through the input interface (104) of a controller (110). The controller (110) configured to receive speech input through the at least microphone (102) and process the speech input through a speech module (112). The controller (110) further configured to estimate, through a context module (114), a context of a conversation identified in speech data obtained from the speech input, characterized in that, the controller (110) configured to store the estimated context in a propositional logic format, and determine through an analyzer module (116), an actionable context in the stored estimated context. The context module (114) is any one of a rule based model and a learning based model as known in the art.
The invention relates to a conveying device (10) comprising at least one conveying track (11), which extends along a conveying path (12), and at least one workpiece carrier (20), which can be frictionally driven along the conveying path (12) by drive means (15) of the conveying track (11). According to the invention, a positive and a negative workpiece carrier contact (32; 33) are arranged on the bottom side (22) of the workpiece carrier (20), battery units (40) to be discharged being connected between the positive and the negative workpiece carrier contact, wherein an associated pair (36) of a positive and a negative conveying track contact (34; 35), which pair is arranged on the conveying track (11), is connected to a discharge device (50) in order to discharge the battery units (40).
The invention relates to a method for increasing the strength and the hydrogen compatibility of a spring, in which method the spring is manufactured from - an austenitic material, - a precipitation hardening rustproof material, - a duplex material or - a nickel-based alloy. According to the invention, after being manufactured, the spring is subjected to a thermochemical aftertreatment which comprises nitriding, nitrocarburizing and/or carburizing as process steps in order to form an austenitic edge layer. The invention also relates to a spring, and to a valve having a spring according to the invention.
C21D 9/02 - Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor for springs
C22C 19/03 - Alloys based on nickel or cobalt based on nickel
C22C 38/18 - Ferrous alloys, e.g. steel alloys containing chromium
C22C 38/60 - Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium or antimony, or more than 0.04% by weight of sulfur
C22F 1/10 - Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
F16F 1/02 - Springs made of steel or other material having low internal frictionWound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
C22C 38/40 - Ferrous alloys, e.g. steel alloys containing chromium with nickel
The present invention provides a control device and a control method with which it is possible to appropriately assist the operation of a leaning vehicle by a rider. In a control device (19) and a control method according to the present invention, an identification unit of the control device (19) performs at least the first process in a position identification process in which the following are performed: a first process for identifying the relative position of a leaning vehicle (1) with respect to an object in the periphery of the leaning vehicle (1) on the basis of the detection result from a peripheral environment sensor (14) mounted on the leaning vehicle (1); and a second process for identifying the absolute position of the leaning vehicle (1) on the basis of the result of a comparison between a map and the relative position identification result. An execution unit of the control device (19) executes a rider assistance operation for assisting the operation by the rider, an acquisition unit of the control device (19) acquires reliability information that is information relating to the reliability of the position identification process, and the execution unit executes the rider assistance operation on the basis of the reliability information.
A computer-implemented method for classification, comprising obtaining features for a set of inputs; representing the features using von Mises-Fisher (vMF) distribution; obtaining a classifier by adopting the vFM distribution according to Bayes theorem, wherein the features are input to the classifier; and optimizing, based on the set of inputs, the classifier by estimating parameters of the vMF distribution of the features using maximum a posteriori (MAP) estimation.
G06F 18/2415 - Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on parametric or probabilistic models, e.g. based on likelihood ratio or false acceptance rate versus a false rejection rate
33.
Bipolar Plate for Fuel Cell and Method for Manufacturing same, and Fuel Cell
A method for manufacturing a bipolar plate for a fuel cell is disclosed. The method includes (i) using a carboxylic acid solution to treat a surface of a base material or body of the bipolar plate such that a microstructure with a certain roughness forms on the surface, and (ii) rubbing the surface with graphite such that fragments of the graphite fill the microstructure and bind to carboxyl groups in the microstructure. Also disclosed is a bipolar plate for a fuel cell, and a fuel cell including the bipolar plate. Thus, it possible to obtain a fuel cell bipolar plate having a carbon coating with higher attachment strength while simplifying the production process and reducing the production cost.
Systems and methods for anomaly detection in embedded systems. One example provides an anomaly detection system including a device configured to be connected to a server. The device includes an electronic processor and a memory. The memory stores a first application. The electronic processor is configured to transmit a request for an anomaly detection application. The anomaly detection application includes a set of instructions for detecting anomalies of the device. The electronic processor is configured to receive, from the server, the anomaly detection application, and replace the first application with the anomaly detection application within the memory.
A method for configuring a technical system. The method includes: detecting reference observations; conditioning reference system models on the reference observations detected for the reference system; detecting observations of results of the technical system to be configured for different values of the configuration parameters; adjusting an a priori model for the relationship between the values of the configuration parameters and the results provided by the technical system to the observations detected for the technical system, wherein the a priori model is formed from a weighted combination of the conditioned reference system models; ascertaining an a posteriori model for the relationship between the values of the configuration parameters and the results provided by the technical system by conditioning the adjusted a priori model on the observations detected for the technical system to be configured; and configuring the technical system using the ascertained a posteriori model.
A method for automatically analyzing a computer program. The method includes generating intermediate representation code including a sequence of intermediate representation instructions by decompiling binary code of the computer program, generating one or more intermediate representation code strings from the sequence of intermediate representation instructions, searching for reference intermediate representation code strings of a plurality of reference intermediate representation code strings in the one or more intermediate representation code strings by means of a string kernel search, wherein each reference intermediate representation code string belongs to a program component, and ascertaining the program components to which the reference intermediate representation code strings found in the one or more intermediate representation code strings by means of the string kernel comparison belong as the program components present in the computer program.
A computer-implemented method for automated detection of known vulnerabilities in a static test of software. The method includes extracting a data structure of a code of the software; identifying software component(s) on which the software depends based on the code, the extracted data structure and/or the software bill of materials of the software; evaluating, for identified software components, whether the software component is associated with a known vulnerability, potentially vulnerable software component{s) resulting; applying, for potentially vulnerable software component(s), a machine learning model to a description associated with the known vulnerability, wherein the machine learning model is trained and configured to determine at least one root cause from at least the description and a prompt; and evaluating the at least one potentially vulnerable software component as vulnerable or as not vulnerable or, optionally, as unevaluable based on the at least one root cause and the extracted data structure.
G06F 21/57 - Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
G06F 21/56 - Computer malware detection or handling, e.g. anti-virus arrangements
38.
Method and Data Processing Network for Processing Sensor Data
A method processes sensor data from at least two sensors in a vehicle, with a data processing network including a plurality of data processing modules, each including at least one data processing component. Each data processing component is configured for a defined data processing task for processing the sensor data. Each data processing module receives, as input data, the sensor data and/or output data from further data processing modules and generates output data which is network output data of the data processing network and/or input data of further data processing modules. The at least two sensors are subdivided into at least two different resource groups. The method includes receiving at least one parameter and determining at least one priority of a resource group, determining at least one priority for at least one resource group using the at least one parameter, and activating data processing modules based on the determined priorities.
A method for producing semiconductor components, in particular power semiconductor components, from a wafer. The method includes: providing a wafer substrate, processing a structured wafer surface, applying a carrier wafer onto the wafer substrate, and reducing a thickness of the wafer substrate by means of wafer thinning.
H01L 21/683 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereofApparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components for supporting or gripping
Object detection using multi-modal sensor input. The method includes: detecting first sensor data in an image section using a first sensor device and forming corresponding first feature vectors; detecting second sensor data in the image section using a second sensor device and forming corresponding second feature vectors; providing an arrangement including a grid with a predetermined first plurality of proposed locations for object search; extracting feature vectors from the first and second feature vectors, respective merging of first with second feature vectors at the proposed locations; generating a respective estimated bounding box for each of the proposed locations in the environment of the proposed locations, and calculating a respective confidence level each bounding box; reducing the first plurality of proposed locations to a second number of locations, based on the respective calculated confidence levels; and recognizing an object based on an object search at the second number of locations.
G06V 10/25 - Determination of region of interest [ROI] or a volume of interest [VOI]
G01S 17/86 - Combinations of lidar systems with systems other than lidar, radar or sonar, e.g. with direction finders
G06T 7/70 - Determining position or orientation of objects or cameras
G06V 10/44 - Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersectionsConnectivity analysis, e.g. of connected components
G06V 10/764 - Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
G06V 10/80 - Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level
41.
GRID-BASED PROCESSING OF MEASUREMENT DATA FOR CLASSIFYING AND DETERMINING PROPERTIES OF OBJECTS IN AN AREA
A method for processing measurement data from a surveillance of an area into classification scores with respect to a given classification and/or properties of objects in the area. The method includes: providing a point cloud of measurement data that assigns, to each of a plurality of points in space, measurement values of at least one quantity; providing an input grid with a plurality of cells; assigning, based on the point cloud, values of the at least one measurement quantity, and/or of at least one work product derived therefrom, to each cell of the input grid; and processing, by a task neural network, the input grid into an output grid whose cells carry classification scores and/or properties of objects as values.
G06V 10/764 - Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
G06V 10/77 - Processing image or video features in feature spacesArrangements for image or video recognition or understanding using pattern recognition or machine learning using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]Blind source separation
G06V 10/82 - Arrangements for image or video recognition or understanding using pattern recognition or machine learning using neural networks
G06V 20/52 - Surveillance or monitoring of activities, e.g. for recognising suspicious objects
42.
GATE DRIVER STAGE, AND METHOD FOR OPERATING A GATE DRIVER STAGE
A gate driver stage. The gate driver stage has a first power transistor including a first drain terminal and a first source terminal, with a second power transistor including a second drain terminal and a second source terminal. The first source terminal is electrically conductively connected to the second drain terminal and the first drain terminal is electrically conductively connected to a first voltage terminal. The second source terminal is electrically conductively connected to a second voltage terminal. The first voltage terminal has a first voltage value and the second voltage terminal has a second voltage value, the second voltage value being smaller than the first voltage value. A node is arranged between the first power transistor and the second power transistor, and is electrically conductively connected to a third gate terminal of a normally-off power transistor, and the third gate terminal can be controlled via the node.
H03K 17/687 - Electronic switching or gating, i.e. not by contact-making and -breaking characterised by the use of specified components by the use, as active elements, of semiconductor devices the devices being field-effect transistors
43.
SEMICONDUCTOR COMPONENT AND METHOD FOR PRODUCING A SEMICONDUCTOR COMPONENT
A semiconductor component with a semiconductor substrate. The semiconductor component has at least one source element, at least one drain element, and at least one field plate. In the semiconductor component, the at least one field plate encloses an edge of the semiconductor component and is electrically contacted with the drain element. A method for producing a semiconductor component is also described.
A method for testing a computer program. The method includes training a machine learning model to predict, for each test input supplied thereto, a coverage of the computer program that is achieved when the computer program is executed with the test inputs as inputs, testing the computer program in a plurality of iterations, wherein in each iteration a test input is generated, the trained machine learning model is used to predict a coverage of the computer program that is achieved when the computer program is executed with the generated test input as input, it is ascertained whether the predicted coverage increases an overall coverage previously achieved by testing the computer program, and, in response to ascertaining that the predicted coverage increases the overall coverage previously achieved by testing the computer program, the computer program is executed with the generated test input.
A computer-implemented method for training a machine learning model for evaluating a behavior of an autonomous system that is configured to solve a perception task. The method includes: receiving sensor data by a perception system of the autonomous system; receiving metadata, wherein the metadata encodes an influence on a solvability of the perception task; ascertaining an error probability based on the received sensor data; providing the machine learning model, which is designed to map sensor data and metadata to an error probability for solving the perception task; and training the machine learning model based on a training data set element comprising the received sensor data, the received metadata and the ascertained error probability. A computer-implemented method for evaluating a behavior of an autonomous system that is configured to solve a perception task, is also described.
G06F 30/27 - Design optimisation, verification or simulation using machine learning, e.g. artificial intelligence, neural networks, support vector machines [SVM] or training a model
G06F 30/15 - Vehicle, aircraft or watercraft design
Disclosed embodiments include methods for evaluating augmented training elements. The augmented training elements may be generated using different augmentation techniques. Disclosed embodiments may generate training set useful for training a plurality of different machine-learning models.
A vehicle having a front region zone, a right-hand cabin zone, a left-hand cabin zone, and a rear region zone. Each zone has a defined number of zone controllers.
B60R 16/03 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for supply of electrical power to vehicle subsystems
B60R 16/023 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for transmission of signals between vehicle parts or subsystems
48.
METHOD FOR CHECKING THE PERFORMANCE OF A PREDICTION TASK BY A NEURAL NETWORK
A method for checking the performance of a prediction task by a neural network. The method includes: supplying image data to a feature extraction network that is trained to determine a representation of the image data; supplying the determined representation to a prediction network; a first determination of an optical flow between the image data and further image data from the representation; a second determination of the optical flow between the image data and the further image data from the image data using a different calculation path; and comparing the result of the first determination of the optical flow with the result of the second determination of the optical flow and accepting a result of the prediction task as correct if the result of the first determination of the optical flow agrees with the result of the second determination of the optical flow within a predefined tolerance.
A subscriber station for a serial bus system and a method for communication in a serial bus system. The subscriber station has a communication control device for controlling a communication of the subscriber station with at least one other subscriber station of the bus system and for evaluating a signal received from a bus of the bus system, in which the bit time in a first communication phase may differ from a bit time in a second communication phase, and the communication control device is developed to sample and evaluate the signal received from the bus, which is based on a transmit signal generated by another subscriber station, according to a predefined frame.
A method for training a quantized Bayesian Neural Network with Monte Carlo (MC) sampling is disclosed. The method comprises initializing a Bayesian Neural Network (BNN) with parameters in an unquantized parameter space, wherein the BNN is used to make an inference with uncertainty based on input images; updating the parameters in the unquantized parameter space during a Metropolis-Hastings (M-H) interval; performing an M-H test to decide whether the updated parameters are acceptable, wherein an accept rate of the M-H test is calculated based on the parameters in the unquantized parameter space; and quantizing the updated parameters into a quantized parameter space with a quantizer.
The invention relates to a separator plate for an electrochemical system. The electrochemical system can be, for example, a fuel cell system, an electrochemical compressor or an electrolyzer.
H01M 8/0254 - CollectorsSeparators, e.g. bipolar separatorsInterconnectors characterised by the form corrugated or undulated
H01M 8/0265 - CollectorsSeparators, e.g. bipolar separatorsInterconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant the reactant or coolant channels having varying cross sections
H01M 8/0273 - Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
H01M 8/2483 - Details of groupings of fuel cells characterised by internal manifolds
The present invention relates to an electric drive device (10) for a vehicle (F), comprising: a rotor having a rotor shaft (RW); a gear mechanism having a gear mechanism input shaft (GW), wherein the rotor shaft (RW) comprises a first spline connection (SZ1) at a first region (RW1) and the gear mechanism input shaft (GW) comprises a second spline connection (SZ2) at a second region (GW2), and the first region (RW1) via the first spline connection (SZ1) can be connected to the second region (GW2) via the second spline connection (SZ2), wherein the first spline connection (SZ1) is situated on a radial outer side of the first region (RW1) and the gear mechanism input shaft (GW) is a hollow shaft and the second spline connection (SZ2) is formed on an inner wall (IW) of the gear mechanism input shaft (GW) in the second region (GW2); and a connecting element (VP) which can be press-connected to the first region (RW1) or to the second region (GW2), and wherein the connecting element (VP) can be placed in a cavity (HR) of the hollow shaft on an inner seat (IS) of the inner wall (IW) of the gear mechanism input shaft (GW) or on a supporting region on the rotor shaft (RW), as a result of which the gear mechanism input shaft (GW) and the rotor shaft (RW) can be fixed axially to one another.
F16D 1/00 - Couplings for rigidly connecting two coaxial shafts or other movable machine elements
H02K 7/00 - Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
F16D 1/10 - Quick-acting couplings in which the parts are connected by simply bringing them together axially
53.
PUMP ELEMENT, IN PARTICULAR FOR DELIVERING HYDRAULIC PRESSURE MEDIUM IN A BRAKE CIRCUIT OF AN ELECTRONICALLY SLIP-CONTROLLABLE BRAKE SYSTEM OF A MOTOR VEHICLE
The invention relates to a pump element (10), in particular for delivering hydraulic pressure medium in a brake circuit of an electronically slip-controllable brake system of a motor vehicle. Known pump elements (10) have a pump cylinder (12) in which is arranged a pump piston (14) drivable for reciprocal motion. With the pump cylinder (12), the pump piston (14) defines a pump working chamber (16), which a pressure medium flows into under the control of an inlet valve (20) and flows out of under the control of an outlet valve (22). The outlet valve (22) comprises an outlet valve sealing seat (34) and an outlet valve closing member (24) which interacts therewith and is actuated by an outlet valve spring (86). The invention proposes an outlet valve (22) having a seat contour (28) comprising two mutually concentric tapered bores (30; 32) which have differing taper angles and merge into one another, wherein the outlet valve sealing seat (34) interacting with the outlet valve closing member (24) is formed at a first tapered bore (30), which has a more acute taper angle than a second tapered bore (32).
The invention relates to a method for operating a hydraulic device using an operator control device that is connectable to the hydraulic device via a data connection, the method comprising the steps whereby: if an impending change (200, 202) in a connection state relating to the data connection between the operator control device (50) and the hydraulic device (20) is identified: determining (204) state information relating to a present operating state of the hydraulic device; if the present operating state (208) according to the state information satisfies a relevance criterion (207): determining (212), on the basis of the state information, one or multiple action recommendations (216, 218) relating to the present operating state of the hydraulic device; providing (214) the one or at least one of the multiple action recommendations (216, 218) to a user; receiving (224) one or multiple action instructions (222) relating to the present operating state of the hydraulic device; and if the one or at least one of the multiple action instructions comprises a change in the present operating state of the hydraulic device: initiating (242) the change in the operating state of the hydraulic device.
The invention relates to a method for determining backlash in an electric drive (1), wherein the electric drive (1) comprises: an electric machine (10), which has a stator, a rotor (11) and a rotation sensor (12) for sensing the rotational speed of the rotor (11); and a transmission (20), which has an input shaft (21) and an output shaft (22). The method is carried out when the output shaft (22) is not fixed, and has, inter alia, the following steps: - feeding a current that varies over time into the electric machine (10) in order to generate a torque (T) originating from the rotor (11), which torque has at least one zero crossing in the period of time, - detecting a rotational speed signal (v) by means of the rotation sensor (12), and - determining the backlash in the electric drive (1) by evaluating a peak in the rotational speed signal (v).
H02P 27/06 - Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters
B60L 3/00 - Electric devices on electrically-propelled vehicles for safety purposesMonitoring operating variables, e.g. speed, deceleration or energy consumption
G05B 19/404 - Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for compensation, e.g. for backlash, overshoot, tool offset, tool wear, temperature, machine construction errors, load, inertia
56.
A CONTROLLER FOR A CONVERSATIONAL SYSTEM FOR CONFLICT IDENTIFICATION AND RESOLUTION AND METHOD THEREOF
BOSCH GLOBAL SOFTWARE TECHNOLOGIES PRIVATE LIMITED (India)
Inventor
Karthikeyani, Shanmuga Sundaram
Khalpada, Purvish
Swetha Shankar, Ravisankar
Sankruthi, Arvind Devarajan
Abstract
18 R. 409345 A CONTROLLER FOR A CONVERSATIONAL SYSTEM FOR CONFLICT IDENTIFICATION AND RESOLUTION AND METHOD THEREOF Abstract The controller 110 configured to receive conversational input through the input means 142. The controller 110 processes the conversational input using a first dataset comprising user data, user profile and conversation history stored in a memory element 106, through any one of a rule based model and a learning based model. The controller 110 provides conversational output, based on the determined context, through the output means 144. The controller 110, characterized in that, to process the conversational input, the controller configured to, monitor, by an aggregator module 112, a second dataset in addition to the first dataset. The second dataset comprises environmental and situational data of the user. The controller 110 further identifies, by an analyzer module 114, a conflict and severity based on the first dataset and the second dataset. The controller 110 further determines, by a planner module 116, solution to avert the conflict. Figure 1
BOSCH GLOBAL SOFTWARE TECHNOLOGIES PRIVATE LIMITED (India)
Inventor
Karthikeyani, Shanmuga Sundaram
Khalpada, Purvish
Sankruthi, Arvind Devarajan
Swetha Shankar, Ravisankar
Abstract
The conversational system (100) comprises at least one input signal (128), to detect user characteristics, selected from a group comprising speech, texts in the speech, physiological parameters, and a facial image. The controller (110) connected to the at least one means (132), and configured to estimate an emotion profile (116), by an emotion model (112), using input signals (128) from each of the at least one means (132). The emotion profile (116) comprises an estimated emotion, an intensity of the estimated emotion and a confidence score of the estimated emotion. The controller (110), characterized in that, while a speech input is available, configured to determine a context, by a context model (114), of an ongoing conversation detected in the speech input, and store the emotion profile (116) as baseline for the emotion and for the user (130) if the estimated emotion and the emotion detected in the context are same.
G10L 15/22 - Procedures used during a speech recognition process, e.g. man-machine dialog
G10L 25/63 - Speech or voice analysis techniques not restricted to a single one of groups specially adapted for particular use for comparison or discrimination for estimating an emotional state
58.
METHOD FOR OPERATING A FUEL CELL SYSTEM, AND FUEL CELL SYSTEM
The invention relates to a method for operating a fuel-cell system and to a fuel cell system. The method comprises the step of: actuating a proportional valve device in order to control an amount of a recirculation medium which is supplied to a fuel line of a fuel cell stack from a recirculation circuit, wherein the proportional valve device is operated continuously over time or in a pulsed manner depending on a predetermined operating parameter, so that in the pulsed operation at least one pressure pulse is produced in the fuel cell stack. The fuel cell system is equipped with - a fuel cell stack with an anode and a cathode; - a recirculation circuit for recirculating a recirculation medium at the anode; - a fuel line for supplying the fuel cell stack with a fuel, in particular hydrogen; - a proportional valve device, which is connected to the fuel line and to the recirculation circuit; - a control device, which is connected to the fuel line and/or to the recirculation circuit and/or to the proportional valve device and is configured to carry out such a method.
The disclosure relates to a method for indirectly measuring the length of the distance between a measurement point and an additional measurement point using a distance measuring device of a handheld length measuring device wherein in at least one measurement step, the distance between the distance measuring device and the measurement point is detected in a measurement position of the distance measuring device, and in at least one additional measurement step, an additional distance between the distance measuring device and the additional measurement point is detected in an additional measurement position of the distance measuring device. According to the disclosure, in at least one method step, the distance between the measurement point and the additional measurement point is ascertained as a function of at least one body model parameter of a user of the length measuring device.
G01B 11/14 - Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
G01S 7/48 - Details of systems according to groups , , of systems according to group
The present invention relates to a method for operating a fuel cell device (10), comprising ensuring (S1) a predetermined hydrogen concentration in an anode circuit of the fuel cell stack (BS); switching off (S4) a hydrogen recirculation in the anode circuit or reducing (S4a) the hydrogen recirculation in the anode circuit to or below a predetermined recirculation volume flow; and drying (SS) a cathode of the fuel cell stack (BS).
H01M 8/04089 - Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
H01M 8/04119 - Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyteHumidifying or dehumidifying
H01M 8/04223 - Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-downDepolarisation or activation, e.g. purgingMeans for short-circuiting defective fuel cells
H01M 8/04228 - Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-downDepolarisation or activation, e.g. purgingMeans for short-circuiting defective fuel cells during shut-down
H01M 8/04302 - Processes for controlling fuel cells or fuel cell systems applied during specific periods applied during start-up
An attachment arrangement includes a plastic flange connected to a component to be attached and has a through-opening, and having an attachment screw, the threaded shank of which passes through the through-opening of the plastic flange and is screwed into a threaded hole at the installation location. An elastic constriction is formed in a region of the through opening facing the threaded hole, the inner spacing of which constriction is smaller than an outer diameter of the threaded shank of the attachment screw. The threaded shank plastically and elastically deforms the elastic material of the constriction during the screwing-in process, such that, when the attachment screw is screwed in, a frictional connection is formed between threads of the threaded shank and the remaining elastic material of the constriction, which frictional connection acts to prevent the attachment screw from loosening. A sensor arrangement having such an attachment arrangement is described.
A method for generating correcting variables for the operation of an internal combustion engine which comprises exhaust gas valves and which comprises at least one component, through which the exhaust gas of the internal combustion engine flows, wherein values of the temperature occurring at the exhaust gas valves during operation of the internal combustion engine are read out from a first characteristic map. The method is characterized in that values of correcting variables are read out from a further characteristic map, which is at least partially an inverted characteristic map with respect to the first characteristic map, which are predefined such that specified maximum values of the component temperature are not exceeded for the component through which the exhaust gas of the internal combustion engine flows. Respective independent claims are directed to a device configured for performing the method, a computer program configured for performing the method, and a machine-readable storage medium with a computer program stored thereon.
The invention relates to a method (100) for an automated generation of synthetic scenes (175), comprising the following steps:
providing (101) scene data (110) representing a plurality of template scenes (120),
providing (102) object data (115) specifying various objects (125) for insertion into the synthetic scene (175),
providing (103) at least one scene parameter (130) for the template scenes (120), which describes at least one characteristic of the template scenes (120),
generating (106) intermediate representations (140) for the synthetic scenes (175), wherein, regarding the intermediate representations (140), at least one selected object (125) is in each case inserted into a selected template scene (120), wherein the insertion of the at least one selected object (125) is parametrized based on the provided scene parameter (130) in order to account for physical plausibility in the respective intermediate representation (140),
determining (107) conditioning data (150) from the generated intermediate representations (140) in order to also account for physical plausibility in the synthetic scenes (175),
initiating (108) the generation of the synthetic scenes (175) based on the determined conditioning data (150).
A method for driving a motor vehicle within a parking area includes providing the motor vehicle with a motor vehicle AVP system, and operating the motor vehicle in a second AVP operating mode by way of the motor vehicle AVP system, with the motor vehicle driving according to an AVP type 2 within the parking area with the assistance of an infrastructure AVP. A handover process is carried out to switch the motor vehicle from the second AVP operating mode to a first AVP operating mode when a handover region of the parking area is reached by the motor vehicle, with the switching occurring when the handover process has been completed. The motor vehicle is operated in the first AVP operating mode after switching, with the motor vehicle driving according to the AVP type 1 within the parking area.
A method for monitoring, on the infrastructure side, a highly automated journey of a motor vehicle within a parking area, including the steps of receiving, on the infrastructure side, motor vehicle state data which are transmitted by the motor vehicle during an at least highly automated AVP type 1 journey within the parking area and describe a motor vehicle state during the at least highly automated AVP type 1 journey of the motor vehicle, and monitoring, on the infrastructure side, the at least highly automated AVP type 1 journey of the motor vehicle on the basis of the received motor vehicle state data. An AVP system for a parking area, to a method for at least highly automated driving of a motor vehicle, to an AVP system for a motor vehicle, to a motor vehicle, to a computer program and to a machine-readable storage medium.
An integrated electro-hydraulic unit includes a hydraulic machine, an electric machine, a position sensor, and a housing enclosing the hydraulic machine, the electric machine, and the position sensor. The hydraulic machine has a rotary working group configured to pump a working fluid. The rotary working group has a shaft. The electric machine includes an electric machine stator and an electric machine rotor which is driven by an electric field produced by the stator and which drives the shaft of the rotary working group. The position sensor is at least partially positioned on the shaft and is configured to sense a positional characteristic of the shaft.
An event analysis and prediction system is disclosed that is configured to analyze at least one event data stream from a monitored system for the purpose of predicting future events in the system, e.g., for predictive maintenance of the system. The event analysis and prediction system advantageously predicts, in real-time, such failures in the monitored system that would otherwise lead to interruptions. The event analysis and prediction system advantageously leverages a novel data generation procedure that, in essence, converts the problem of failure prediction to a classification problem, which is solved using machine learning algorithms. The event analysis and prediction system is designed to work well even when there is limited labeled data available for model training.
dd ,II Idd Iqq qq ,II Idd Iqq dd ,UU Uqq qq ,UU Udd dd ,II qq ,II dd ,UU qq ,UU FFF) is greater than a first threshold value, it is determined (S130) that there is a fault in each of the current sensors (2U, 2V, 2W).
The invention relates to a charging device (100b) for charging an energy store, wherein: the charging device has an AC-DC converter (110) with terminals (130.1, 130.2, 130.3, 130.4) for multiple phases (a, b, c) of an AC voltage and for a neutral conductor (N); the AC-DC converter (110) has half-bridges (H1, H2, H3); each of the half-bridges can be connected on the input side to a terminal of a phase; the half-bridges are each connected on the output side jointly to a positive (110+) and negative intermediate point (110-); the charging device has two DC link capacitors (C1, C2); a central tap between the two DC link capacitors is connected to the terminal for the neutral conductor; the charging device has a plurality of DC-DC buck converters (B1, B2, Bn), a positive and a negative DC voltage terminal (120+, 120-); the DC-DC buck converters are each connected on the input side to the positive and the negative intermediate point; the DC-DC buck converters can each be connected on the output side to the positive and the negative DC voltage terminal; the charging device has a first switch (S1); a selected one of the half-bridges can be connected on the input side via the first switch, in a first position (j1), to the corresponding terminal of the corresponding phase and, in a second position (j2), to the terminal (130.4) for the neutral conductor.
B60L 53/22 - Constructional details or arrangements of charging converters specially adapted for charging electric vehicles
H02J 7/02 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
H02M 1/42 - Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
The invention relates to an electromechanical drum brake (18) for a motor vehicle. The electromechanical drum brake (18) comprises a drum (10) inside which brake shoes (22) are arranged, and an adjustment device (14) which is placed between the brake shoes (22) and is driven by a drive unit (46) and by means of which the brake shoes (22) can be forced apart to perform a braking action. The drive unit (46) along with the adjustment device (14) is fastened to the drum (10) by fastening means (50) in such a way that the drive unit (46) along with the adjustment device (14) can be moved relative to the drum (10) in a drum plane.
F16D 51/22 - Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes extending in opposite directions from their pivots mechanically actuated
F16D 65/22 - Actuating mechanisms for brakesMeans for initiating operation at a predetermined position arranged in or on the brake adapted for pressing members apart
73.
DC-TO-DC CONVERTER AND METHOD FOR OPERATING A DC-TO-DC CONVERTER
The invention relates to a DC-to-DC converter and to a method for operating a galvanically separating DC-to-DC converter, wherein additional or alternative monitoring is provided. Specifically, an electric voltage between the primary winding of a transformer and a switching element connected to the primary winding is detected and analyzed, allowing to draw conclusions about the secondary-side voltage ratios.
H02M 1/32 - Means for protecting converters other than by automatic disconnection
H02M 3/335 - Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
74.
A METHOD AND FRAMEWORK OF IDENTIFYING A VULNERABLE AI MODEL IN A REPOSITORY
BOSCH GLOBAL SOFTWARE TECHNOLOGIES PRIVATE LIMITED (India)
Inventor
Byrappa, Deepak Kumar
Jyoti, Amlan
Parmar, Manojkumar Somabhai
Phadke, Amit
Srivastava, Prashansa
Shiv, Kumar
Maurya, Pankaj Kanta
Yuvaraj, Govindarajulu
Biswal, Sumitra
Patro, Ankita Kumari
Abstract
The present disclosure proposes a method of identifying a vulnerable AI model in a repository (16) and a framework (10) thereof. Method steps (200) include comparing the checksum of at least one searched AI model with the checksum of the reference AI model by means of a processor (14). This is followed by comparison of the internal architecture of the searched AI model with the reference AI model. The searched AI model is identified as vulnerable in dependence of the said comparison and vulnerability assessment is performed or recommended to the user.
G06F 21/57 - Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
75.
COMPRESSOR WHEEL ASSEMBLY FOR A SIDE CHANNEL COMPRESSOR FOR A FUEL CELL SYSTEM, SIDE CHANNEL COMPRESSOR, AND METHOD FOR PRODUCING A COMPRESSOR WHEEL ASSEMBLY FOR A SIDE CHANNEL COMPRESSOR FOR A FUEL CELL SYSTEM, FUEL CELL SYSTEM
The invention relates to a compressor wheel assembly (10) for a side channel compressor (1) for a fuel cell system (2) for conveying and/or compressing a gaseous medium, in particular hydrogen, wherein the compressor wheel assembly (10) is rotationally mounted about a rotational axis (46) and/or drivable by means of a drive (37), wherein the compressor wheel assembly (10) has a compressor wheel (34), by means of which a gas stream can be generated, in particular in a compressor space (36), a hub (7), a return ring (40) and at least one bearing (19, 20), wherein the hub (7) has a shoulder (16) and the compressor wheel (34) has an annular attachment (44), wherein the hub (7) and the compressor ring (34) are screwed to one another by means of a screw (39). According to the invention, a centring element (6) is arranged orthogonally to the rotational axis (46) between the hub (7) and the compressor wheel (34). The invention also relates to a side channel compressor (1) having a compressor wheel assembly (10) according to the invention and/or a fuel cell system (2) and/or a method for producing the compressor wheel assembly (10).
The invention relates to a sensor unit for measuring magnetic fields, comprising a magnetometer, wherein the magnetometer has a sensor medium arranged so as to be tilted on a carrier top side of a carrier and is set up to measure a magnetic field strength at a measuring location by reading out a spin resonance in the sensor medium, said spin resonance being dependent on the magnetic field strength, an excitation light source for irradiating light into the sensor medium of the magnetometer. The invention relates to a method for producing a sensor unit for measuring magnetic fields and to a pick-and-place machine.
G01R 33/26 - Arrangements or instruments for measuring magnetic variables involving magnetic resonance for measuring direction or magnitude of magnetic fields or magnetic flux using optical pumping
G01R 33/32 - Excitation or detection systems, e.g. using radiofrequency signals
77.
METHOD AND APPARATUS FOR PROCESSING DATA ASSOCIATED WITH A SIDELINK-BASED POSITIONING PROCEDURE
A method, for example a computer-implemented method, for processing data associated with a sidelink-based positioning procedure (POS-PROC-SL), the method comprising: receiving (100) first information (1-1) characterizing at least one requirement associated with the sidelink-based positioning procedure (POS- PROC-SL), determining (102), based on the first information (1-1), second information (I-2) characterizing at least one parameter for the sidelink-based positioning procedure (POS-PROC-SL), and, optionally, using (104) the second information (I-2) for performing the sidelink-based positioning procedure (POS- PROC-SL).
The invention relates to a method for the infrastructure-supported assisting of a motor vehicle for at least highly automated driving in accordance with AVP type 1 within a region of a parking space, wherein AVP type 1 is a motor-vehicle centred AVP process, comprising the following steps: sending, by an infrastructure-side AVP system, infrastructure assistance data to the motor vehicle on the basis of which the motor vehicle can drive at least highly automatedly within the region in accordance with AVP type 1. The invention also relates to a method for the at least highly automated driving of a motor vehicle, to an AVP system for an infrastructure, to an AVP system for a motor vehicle, to a motor vehicle, to a computer program and to a machine-readable storage medium.
G09G 1/14 - Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators using single beam tubes the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible
79.
METHOD FOR OPERATING A FUEL CELL SYSTEM COMPRISING MULTIPLE STACKS
The invention relates to a method for operating a fuel cell system (100) comprising multiple stacks (101) for a consumer, in particular for a vehicle, wherein the stacks (101) have corresponding compression units (10) for providing a compressed gas mixture in the form of supply air (L1) to the respective stack (101), the method comprising: - determining operating points (BP) for the compression units (10) that are required for desired operation of the stacks (101) and are determined by a pressure (p) and a mass flow rate (dm/dt) of the supply air (L1), - accessing operating maps (KF) for the compression units (10), - adapting the operating points (BP) of the compression units (10) in dependence on the operating maps (KF) while taking into account, in the adaptation of the operating points (BP) of the compression units (10), at least one degree of freedom (Top1Ctl, Top2Ctl, Top3Ctl) on at least one system level (1, 2, 3) of an energy supply of the consumer, comprising in particular the fuel cell system (100) and/or at least one energy store of the consumer, for example a battery of the vehicle.
H01M 8/04992 - Processes for controlling fuel cells or fuel cell systems characterised by the implementation of mathematical or computational algorithms, e.g. feedback control loops, fuzzy logic, neural networks or artificial intelligence
H01M 8/249 - Grouping of fuel cells, e.g. stacking of fuel cells comprising two or more groupings of fuel cells, e.g. modular assemblies
The invention relates to an electrical device comprising at least one electrical and/or electronic circuit and at least one cooling device. Both the electrical and/or electronic circuit and the cooling device are accommodated within an interior which is enclosed by a wall of the electrical device. At least one wall region or the wall as a whole is formed by an electrically conductive, in particular metal, housing element of the electrical device. The housing element further has at least one housing opening through which at least one connection piece of the cooling device is guided out of the interior to the outside of the housing element. An electrically conductive EMC (electromagnetic compatibility) contact element is arranged, in the region of the housing opening, between the housing element and the connection piece and forms at least one point of abutting contact with the housing element and/or at least one point of abutting contact with the connection piece.
A data processing network is for performing a plurality of successive data processing steps in a redundant and validated manner. The data processing steps are each used to generate output data from input data. At least some output data from a first data processing step are at the same time input data of a further data processing step. At least a first data processing module and a second data processing module are provided for performing each data processing step. The data processing network includes a comparator module. The first data processing module and the second data processing module are configured to perform the data processing steps, optionally in a first working mode with parallel operation, or in a second working mode with an upstream data processing module and a downstream data processing module.
An environmental sensor. The environmental sensor includes: a MEMS element; an ASIC element electrically connected to the MEMS element by means of at least two bonding wires. T ASIC element includes an evaluation circuit designed to ascertain and evaluate a parasitic capacitance between the at least two bonding wires connected to pads of the MEMS element, in order to detect a material deposit on the environmental sensor.
A cutting device for an oscillating multifunction machine tool includes at least one shearing unit with at least one base body, a cutting edge and a backing edge. The cutting edge and the backing edge bound a cutting opening for inserting a workpiece. The cutting device further includes a tool interface for attaching the shearing unit to a tool holder of the multifunction machine tool. The cutting edge and the backing edge are disposed rigidly relative to one another and an angular bisector of a cutting opening angle of the cutting opening is disposed in a plane perpendicular to an oscillation axis of the tool interface, at an angle between 70° and 110° to a radial axis of the tool interface, which is perpendicular to the oscillation axis and passes through an intersection point of the cutting edge and the backing edge.
B26D 1/30 - Cutting through work characterised by the nature or movement of the cutting memberApparatus or machines thereforCutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut with limited pivotal movement to effect cut
B26D 1/00 - Cutting through work characterised by the nature or movement of the cutting memberApparatus or machines thereforCutting members therefor
84.
METHOD FOR COOLING A FUEL CELL SYSTEM AND FUEL CELL SYSTEM
The invention relates to a method for cooling a fuel cell system by operating a cooling system, comprising a coolant pump, a cooler through which coolant can flow, a bypass with a bypass valve for selectively, at least partially bridging the cooler, and a coolant passage of a fuel cell stack thermally coupled to the fuel cell system, said method comprising the following steps: determining a flooding risk of the fuel cell system at least once according to current operating conditions of the fuel cell system; determining a maximum permissible temperature gradient based on the determined flooding risk; operating the coolant pump such that it conveys a volumetric flow of a coolant through the coolant passages of the stack and the cooler; actuating the bypass valve such that it divides the volumetric flow through the bypass and the cooler; and limiting a cooling output by limiting the volumetric flow and a status of the bypass valve in order to limit the temperature gradient to the determined maximum permissible temperature gradient.
A method for identifying a road condition on the basis of measured data from inertial sensors of a vehicle includes (i) receiving the measured data, the measured data indicating an acceleration and/or yaw rate of the vehicle measured by the inertial sensors, (ii) determining noise values indicating the intensity of noise in the measured data, and (iii) identifying the road condition according to the noise values.
A radar system including a transmitting/receiving unit, which is designed to generate and output radar signals by means of a fast chirp modulation method, and to receive chirps of the reflected radar signals. The radar system includes a memory unit and an evaluation unit. The evaluation unit is designed such that, based on the received chirps of the reflected radar signals, it creates a multi-dimensional radar data cube with a plurality of bins, by means of a Fourier transform, wherein each bin is assigned a complex data value. The evaluation unit is also designed such that, for each complex data value, a real component of the complex data value and an imaginary component of the complex data value is each converted into a logarithmic fixed point representation and stored in the memory unit.
A method for safeguarding a vehicle with vehicle security technology. A computer program, a device, and a storage medium for this purpose are also described.
A microelectronic component. The microelectronic component includes a metallic conductor on a first dielectric layer, wherein the metallic conductor has a polygonal, in particular rectangular, cross-section, and the metallic conductor has a region with a corner, wherein the corner faces away from the first dielectric layer. At least one second layer with a second permittivity and a second conductivity is arranged on the region with the corner, and a fourth layer with a fourth permittivity and a fourth conductivity is arranged on the second layer, The second permittivity has a higher value than the fourth permittivity and the second conductivity has a higher value than the fourth conductivity.
A computer-implemented method for training a neural network, wherein the network performs multiple tasks and is trained to solve the tasks. The method includes: collecting data as input values; defining the network architecture including multiple subnetworks, wherein each subnetwork performs a task; defining a loss function for each task; determining an overall loss function that summarizes the loss functions of the individual tasks; determining an optimization method for the overall loss function; training the network, wherein the training comprises minimizing the overall loss function, wherein the minimization of the overall loss function is carried out according to the optimization method; providing the neural network; wherein the overall loss function includes a trainable weighting factor and a regularization term for each loss function, wherein the regularization term is minimal for a particular weighting factor.
A method for monitoring a drive device of an electric motor is disclosed. A plurality of switching elements is provided in the drive device. A switching time is measured for at least one of the switching elements. And the state of the drive device is evaluated on the basis of the measured switching time.
H02K 11/20 - Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
H02K 11/33 - Drive circuits, e.g. power electronics
91.
TESTING APPARATUS AND TESTING SYSTEM FOR FUEL CELL STACK
A testing apparatus and testing system for a fuel cell stack is disclosed. The testing apparatus includes a gas supply control module and a backpressure control module, both of which are detachably disposed within the main body. The gas supply control module incudes: a mass flow controller for controlling the flow rate of dry gas; a mixing tube, coupled to the mass flow controller and adapted to receive steam and dry gas, wherein the dry gas and steam are mixed in the mixing tube to form humidified gas; and a first gas heat exchanger, coupled to the mixing tube and adapted to be coupled to the fuel cell stack, wherein the first gas heat exchanger is configured to provide temperature-regulated humidified gas to the fuel cell stack. The backpressure control module is adapted to be coupled to the fuel cell stack and is configured to regulate the pressure of the exhaust gas from the fuel cell stack. In this manner, the modular design allows for the centralized arrangement of relevant components, bringing the total volume of the gas chamber in the gas supply circuit closer to the total volume of the gas chamber at the vehicle level, thereby improving testing performance.
H01M 8/04119 - Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyteHumidifying or dehumidifying
H01M 8/04007 - Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
H01M 8/04082 - Arrangements for control of reactant parameters, e.g. pressure or concentration
An at least partially automated guidance of a motor vehicle includes receiving infrastructure-generated environment data describing an environment of the motor vehicle, and deciding, based on the infrastructure-generated environment data, which of three driving strategies to use for the at least partially automated guidance of the motor vehicle. The first driving strategy stipulates that only motor vehicle-generated environment data is used. The second driving strategy stipulates that both the motor vehicle-generated environment data and the infrastructure-generated environment data are used. The third driving strategy stipulates that only the infrastructure-generated environment data is used. On the basis of the decision, control signals for the at least partially automated control of the lateral and/or longitudinal guidance of the motor vehicle are generated and output.
A method for identifying an AVP motor vehicle for an AVP process, wherein a driving behavior of the AVP motor vehicle that is manually guided within a region of a parking area is determined on the motor vehicle side, wherein the driving behavior determined on the motor vehicle side is compared with a driving behavior, determined on the infrastructure side, of a motor vehicle located in the same region of the parking area or a plurality of motor vehicles located in the same region of the parking area in order to identify the AVP motor vehicle. Furthermore a method for identifying an AVP motor vehicle for an AVP process, to a device, to a motor vehicle, to a computer program, to a machine-readable storage medium and to a system for identifying an AVP motor vehicle for an AVP process.
The present invention inhibits an output current from becoming excessive and prevents a function of automatic brake control from being stopped when an automatic brake control function is operated by a supply current from an auxiliary power supply. In a hydraulic pressure brake system (1) comprising an electric brake booster (10), a brake hydraulic pressure control unit (20), a main power supply (5) that supplies electric power to the electric brake booster (10) and the brake hydraulic pressure control unit (20), and an auxiliary power supply (7) that supplies electric power to the brake hydraulic pressure control unit (20) when an abnormality occurs in the main power supply (5), the hydraulic pressure control device (90) limits the upper limit of the rotational speed of motor pumps (63a, 63b) of the brake hydraulic pressure control unit (20) when the function of the automatic brake control is in the activated state and an abnormality occurs in the main power supply (5).
B60T 7/12 - Brake-action initiating means for automatic initiationBrake-action initiating means for initiation not subject to will of driver or passenger
The invention relates to an electromechanical drum brake (14) for a motor vehicle. The electromechanical drum brake (14) comprises a drum (10) inside which brake shoes (18, 22) are arranged, and an adjustment device (26) which is placed between the brake shoes (18, 22) and is driven by a drive unit (38) and by means of which the brake shoes (18, 22) can be forced apart to perform a braking action. The adjustment device (26) is connected to a worm gear (34) which is driven via a worm (42) to make the adjustment device (26) rotate, the adjustment device (26) being mounted along with the worm gear (34) so as to be movable between the brake shoes (18, 22) in a force direction (RF) in which a force is to be applied to the brake shoes (18, 22).
F16D 51/28 - Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes both extending in the same direction from their pivots mechanically actuated
F16D 65/22 - Actuating mechanisms for brakesMeans for initiating operation at a predetermined position arranged in or on the brake adapted for pressing members apart
96.
METHOD AND DEVICE FOR SYNCHRONISING AN OUTPUT AC VOLTAGE OF A POWER CONVERTER ASSEMBLY HAVING AN INPUT AC VOLTAGE OF THE POWER CONVERTER ASSEMBLY
The invention relates to a method for synchronising an output AC voltage of a power converter assembly (100) with an input AC voltage of the power converter assembly (100), comprising generating an output AC voltage, wherein an output AC voltage angular position (301) is specified depending on a target output frequency, an output AC voltage amplitude is specified, and the output AC voltage is generated according to the output AC voltage angular position (301) and the output AC voltage amplitude, specifying a first frequency as a target output frequency and generating the output AC voltage, and determining a frequency of the input AC voltage (201) as second frequency, and changing the target output frequency from the first frequency to the second frequency, wherein a quadrature signal (211, 212) is determined from the input AC voltage (201), a q-component (307) of the quadrature signal (211, 212) is determined by means of a d/q transformation as a function of the output AC voltage angular position (301), and the q-component (307) is minimised using a controller (401) with an integral component (402), wherein the output AC voltage frequency serves as controller output variable (403), wherein the integral component (402) is initialised with the first frequency (404).
H02M 1/15 - Arrangements for reducing ripples from DC input or output using active elements
H02M 5/458 - Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
H02M 1/10 - Arrangements incorporating converting means for enabling loads to be operated at will from different kinds of power supplies, e.g. from AC or DC
H02M 3/158 - Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
H02M 3/335 - Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
97.
METHOD AND DEVICE FOR CONTROLLING A STATOR OF AN ELECTRICAL MACHINE HAVING A ROTOR AND A STATOR, AND ELECTRICAL DRIVE SYSTEM
The invention relates to a method for controlling a stator of an electrical machine (30) having a rotor and a stator, comprising controlling the stator of the electrical machine (30) in a first operating mode (620) using time-synchronous clocking with a predetermined maximum first voltage phasor length for providing a mechanical operating point from a torque and a rotational speed, the electrical machine being at a first current operating point, determining a modeled degree of modulation of the first operating mode as a function of the torque and the rotational speed, comparing the modeled degree of modulation with a modulation threshold value (612) and comparing the rotational speed with a rotational speed threshold value, controlling the stator of the electrical machine (30) in a second operating mode (640) using angle-synchronous block clocking with a predetermined second voltage phasor length for providing the mechanical operating point from the torque and the rotational speed, the electrical machine being at a second current operating point, and switching from the first operating mode to the second operating mode if the modeled degree of modulation reaches or exceeds the modulation threshold value and if the rotational speed reaches or exceeds the rotational speed threshold value, and/or switching from the second operating mode to the first operating mode if the modeled degree of modulation falls below the modulation threshold value (611) or the rotational speed falls below the rotational speed threshold value.
H02P 27/06 - Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters
98.
METHOD AND APPARATUS FOR VERIFYING IN-VEHICLE CLOCK SYNCHRONIZATION SYSTEM
The present disclosure discloses a method for verifying an in-vehicle time synchronization system, wherein the in-vehicle time synchronization system comprises a clock synchronization module and at least one synchronized unit. The method comprises: setting the clock synchronization module to a first time value at a first moment; setting the clock synchronization module to a second time value at a second moment; obtaining first timestamp information of the clock synchronization module and second timestamp information of the at least one synchronized unit generated during the transition from the first time value to the second time value; and comparing the first timestamp information with the second timestamp information to determine whether the at least one synchronized unit is synchronized with the clock synchronization module. The present disclosure also discloses several other aspects.
METHOD AND DEVICE FOR CREATING A SPATIOTEMPORAL MAP OF AN AGRICULTURALLY RELEVANT PHYSICAL QUANTITY, AND METHOD AND DEVICE FOR CONTROLLING AN AGRICULTURAL WORKING PROCESS
The invention relates to a method for creating a spatiotemporal map (119) of an agriculturally relevant physical quantity. The method comprises a step of reading-in first measurement data (M1) from a mobile sensor (M) and second measurement data (S2) from a stationary sensor (S) via an input interface (101). The mobile sensor (M) is arranged on an agricultural working machine (D) which moves in a predefined agricultural working area (A). The stationary sensor (S) is arranged in a fixed geographical relationship to the working area (A). The method also comprises the step of determining correlation data (115) using the first measurement data (M1) and the second measurement data (S2), wherein the correlation data (115) represent a correlation between the first measurement data (M1) and the second measurement data (S2). The method also comprises a step of generating virtual measurement data using the correlation data (115) and the second measurement data (S2) in order to create the spatiotemporal map (119) using the first measurement values (M1), the second measurement values (S2) and the virtual measurement values.
The invention relates to a hydrogen supply system for an internal combustion engine with an inlet-side high-pressure region (A), with an outlet-side low-pressure region (C) and with a medium-pressure region (B) which is arranged fluidically between the high-pressure region (A) and the low-pressure region (C), wherein a mechanical pressure-reducing device (15) is provided to lower a high pressure in the high-pressure region (A) to a medium pressure in the medium-pressure region (B), and wherein an electrically actuable pressure-reducing device (23) is provided to lower the medium pressure in the medium-pressure region (B) to a low pressure in the low-pressure region (C).
