An antenna device includes a first substrate, a second substrate, a T-shaped exciter and a radiator. The first substrate has a first bottom surface and a first top surface opposite to each other. The second substrate is stacked on the first substrate, and has a second bottom surface and a second top surface opposite to each other. The second bottom surface faces the first top surface. The T-shaped exciter is disposed on the first bottom surface, and includes a head portion and an extending portion. The extending portion is connected to a side of the head portion. The radiator is disposed on the second top surface, and includes two first radiation components and two second radiation components arranged along two diagonals of the radiator, respectively. A size of each of the two first radiation components is different from a size of each of the two second radiation components.
A radio access network system includes: at least one first radio unit and at least one second radio unit. The at least one first radio unit has a first frequency band, and the at least one second radio unit has a second frequency band, wherein a frequency range of the first frequency band and a frequency range of the second frequency band do not overlap with each other, and a first coverage range of the first frequency band at an area and a second coverage range of the second frequency band at the area partially overlap with each other.
A cooling system includes a first liquid cooling plate, a second liquid cooling plate, a communication structure, a first thermosiphon device, and a second thermosiphon device. The communication structure is disposed between the first liquid cooling plate and the second liquid cooling plate, and connects flow channels in the first liquid cooling plate and the second liquid cooling plate. The first thermosiphon device and the second thermosiphon device are both thermally coupled to the first liquid cooling plate and the second liquid cooling plate. The first thermosiphon device and the second thermosiphon device are located on opposite sides of the communication structure and between the first liquid cooling plate and the second liquid cooling plate.
A cooling system includes a first liquid cooling plate, a second liquid cooling plate, a first thermosiphon device, and a second thermosiphon device. The first liquid cooling plate has a first parallel flow channel formed by two flow channels connected in parallel. The second liquid cooling plate also has a second parallel flow channel formed by two flow channels connected in parallel. The first parallel flow channel and the second parallel flow channel are connected in series. The first thermosiphon device and the second thermosiphon device are both thermally coupled to the first liquid cooling plate and the second liquid cooling plate, and the first thermosiphon device and the second thermosiphon device are located between the first liquid cooling plate and the second liquid cooling plate.
A multi-protocol open radio access network (O-RAN) system includes a service management and orchestration (SMO) apparatus and a near-real time RAN intelligent controller (near-RT RIC). The SMO apparatus includes a non-real time RAN intelligent controller (non-RT RIC), the non-RT RIC includes a first multi-protocol interface configured to receive first packets corresponding to different communication protocols and format the first packets to generate first formatted data. The near-RT RIC is connected to the SMO apparatus and includes a second multi-protocol interface configured to receive second packets corresponding to different communication protocols and format the second packets to generate second formatted data.
A system and a method for adjusting a search strategy based on patent classification translation are disclosed. In the system, an operation-end device receives a preliminary search strategy. The system searches matching patent data from a patent database, and extracts a patent classification from the searched patent data. The operation-end device is permitted to label the patent classification. It searches a classification definition description message corresponding to the labelled patent classification. Afterwards, it executes a natural language processing on the classification definition description message to perform tokenization and sentence segmentation, to filter out the technical phrase having a proper noun, so that the technical phrase can be translated into an idiomatic sentence based on a translation table. The translated idiomatic sentence can be combined with the preliminary search strategy to automatically form an advanced search strategy, thereby achieving a technical effect of improving an accuracy of patent search.
A server includes a chassis and a fan assembly. The fan assembly includes a fan, a first flow guiding plate and a second flow guiding plate. The fan is disposed in the chassis. The first flow guiding plate and the second flow guiding plate are disposed beside the fan, and are arranged along a central axis of the fan. The first flow guiding plate includes a plurality of first flow guiding holes. The second flow guiding plate includes a plurality of second flow guiding holes. The plurality of first flow guiding holes and the plurality of second flow guiding holes are misaligned with one another.
A core network monitoring method, performed by a processing device, includes: detecting a connection condition of a main core network, outputting a first control signal to a base station connected to the main core network and timing a time length when determining that the main core network is disconnected according to the connection condition, wherein the first control signal indicates lowering antenna radiated power of the base station, and outputting a second control signal to the base station when the time length is equal to or greater than a default time length, wherein the second control signal indicates increasing the antenna radiated power.
An electronic device is configured to accommodate a first cooling fluid and a second cooling fluid, and includes a heat source and a liquid cooling system. The liquid cooling system includes a cooling chamber and a three-dimensional heat transmission apparatus. The cooling chamber is configured to accommodate the first cooling fluid. The three-dimensional heat transmission apparatus is disposed in the cooling chamber, and is configured to accommodate the second cooling fluid. The three-dimensional heat transmission apparatus includes a vapor chamber and at least one heat pipe. The vapor chamber is configured to be thermally coupled to the heat source via the cooling chamber. The at least one heat pipe is disposed on the vapor chamber.
A signal transmission device comprises a plurality of signal transmission units, a sensing component and a controller. The plurality of signal transmission units are arranged into a surface array for receiving a transmission signal in a first direction and outputting at least a part of the transmission signal in a second direction, wherein the first direction and the second direction are associated with a current impedance distribution of the surface array. The sensing component is connected to the plurality of signal transmission units and is configured to obtain a signal strength of a feedback signal associated with the transmission signal. The controller is connected to the plurality of signal transmission units and the sensing component, and is configured to adjust the current impedance distribution according to the signal strength.
A JTAG standard pin test system is disclosed. In the system, to-be-tested slots are electrically connected to form different to-be-tested series chains, or riser cards which are inserted into the to-be-tested slots are electrically connected to each other through first JTAG input interfaces and first JTAG output interfaces thereof or through second JTAG input interfaces and second JTAG output interfaces thereof, to form different riser-card series chains; a TAP controller provides a JTAG format test signal to a to-be-tested series chain or a riser-card series chain to make a test card perform a JTAG standard pin test, so as to achieve the technical effect of efficiency of providing the JTAG standard pin test for the to-be-tested slots on different to-be-tested boards by a testing machine.
A self-functional detection system for TAP controller and a method thereof are disclosed. In the system, a TAP controller includes a DCM circuit, and a data device can obtain and display a voltage signal, a GPIO signal and a high-speed signal from the DCM circuit through an API, to implement detection for an internal circuit of the TAP controller. Alternatively, the TAP controller is electrically connected to the external function detection module device, the data device obtains the JTAG signal from the DCM circuit through an API and displays the JTAG signal, so as to detect whether the communication port function of the TAP controller works normally, and further detect whether an external connection of the TAP controller works normally. Therefore, the technical effect of providing self-functional detection of a TAP controller to determine occur point of test error accurately may be achieved.
An innovative recombination recommendation system for a corporate knowledge base and a method thereof are disclosed. In one aspect, an innovation summary is split into phrases. Each of the phrases is vectorized to generate a phrase vector. The phrase vectors are transmitted to a corporate knowledge base and compared with mathematical vectors of pieces of patent raw data to calculate a first vector distance, and the patent raw data with the first vector distance exceeding a threshold value is selected. The phrases may be recombined, and the recombined phrases are vectorized to generate a combination vector. This combination vector is compared with the mathematical vector of the selected patent raw data to calculate a second vector distance. When the second vector distance does not exceed the threshold value, an evaluation pass message is generated based on the recombined phrase.
A system, a device, and a method for determining test result based on output voltages of USB interface are disclosed. In the system, a USB specification-compliant pull-up component is disposed in a test fixture, the test fixture is controlled whether to output a voltage signal to a USB interface of a device under test, or not output voltage signal, and then an output voltage corresponding to the USB interface is read, and a test result is generated based on the read output voltage, so that a USB interfaces of computing apparatus which does not support boundary scan can be tested without booting an operating system of the computing apparatus, and the effect of increasing testing efficiency can be achieved.
An extraction system for corporate knowledge base and a method thereof are disclosed. In the extraction system, a server-end device receives a key word, the key word is vectorized to perform a vector search in a company knowledge base, and a search result is labelled to generate a new vector which is then stored in the company knowledge base. The vector search is again performed on the company knowledge base based on the keyword vector.
A method for evaluating robots in simulation, when executed on a computing device, involves the following steps: obtaining a robot description file created based on the physical properties of a robot, obtaining an environment description file created based on an environment, and obtaining an obstacle description file. A physics simulation engine creates a virtual environment based on the environment description file and obstacle description file. A virtual robot is created based on the robot description file. When the virtual robot navigates from the starting area to the ending area within the virtual environment based on navigation information, the physics simulation engine outputs simulation information. The robot navigation program generates and sends navigation information to the physics simulation engine based on the simulation information. When the virtual robot reaches the ending area, the physics simulation engine outputs evaluation information.
A segmentation model training method is disclosed. The segmentation model includes the following operations: inputting several first sample groups of a large sample set to a data augmentation model to generate several augmentation sample groups; generating several mix sample groups based on several second sample groups of a small sample set; inputting several mix sample groups to the data augmentation model to generate several augmentation mix sample groups; and training a segmentation model according to several augmentation sample groups and several augmentation mix sample groups, including: performing pre-training to the segmentation model according to several augmentation sample groups; and performing fine-tuning training to the segmentation model corresponding to several augmentation mix sample groups.
G06V 10/774 - Generating sets of training patternsBootstrap methods, e.g. bagging or boosting
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
18.
METHOD FOR MACHINE LEARNING MODEL VERIFICATION AND TRANSACTION
The present disclosure provides a method including: generating a first private key and a public key according to a parameter set of full homomorphic encryption; encrypting test data and label by the public key to generate test data ciphertext and label ciphertext; generating a smart contract executed by a blockchain system, and transferring control of an amount of cryptocurrency from a first cryptocurrency account to the blockchain; receiving a result of a verification to a model ciphertext; when the result indicates that the model ciphertext does not pass the verification, retrieving the control of the amount of cryptocurrency; and when the result indicates that the model ciphertext passes the verification, receiving the model ciphertext and a second private key from the blockchain system, and decrypting, according to the first and second private keys, the model ciphertext to generate a model to infer the test data.
G06Q 20/40 - Authorisation, e.g. identification of payer or payee, verification of customer or shop credentialsReview and approval of payers, e.g. check of credit lines or negative lists
H04L 9/00 - Arrangements for secret or secure communicationsNetwork security protocols
H04L 9/06 - Arrangements for secret or secure communicationsNetwork security protocols the encryption apparatus using shift registers or memories for blockwise coding, e.g. D.E.S. systems
A fan speed control method performing by a baseboard management controller includes following steps: obtaining a first temperature from a first temperature sensor, determining a first rotational speed according to the first temperature and a proportional-integral-derivative (PID) equation, wherein a proportional term of the PID equation is:
A fan speed control method performing by a baseboard management controller includes following steps: obtaining a first temperature from a first temperature sensor, determining a first rotational speed according to the first temperature and a proportional-integral-derivative (PID) equation, wherein a proportional term of the PID equation is:
∫
0
t
f
(
E
V
(
t
)
,
p
)
[
EV
′
(
t
)
]
2
d
t
-
∫
0
t
-
Δ
t
f
(
E
V
(
t
-
Δ
t
)
,
p
)
[
EV
′
(
t
-
Δ
t
)
]
2
dt
;
where t denotes time, Δt denotes an interval time, EV(t) denotes an error between the first temperature and a set temperature when the time is t, EV′(t) denotes a first derivative of EV(t), ƒ(EV(t),p) denotes a coefficient of the proportional term, and controlling said at least one fan according to said at least the first rotational speed.
An embedded device in a vehicle includes a power switch, a first memory, a second memory, a platform controller hub, a switching unit, and a logic chip. The power switch is used to generate and output an enable signal when triggered. The first memory is used to store boot data. The second memory is used to store the boot data. The platform controller hub is coupled to the power switch, and selectively coupled to the first memory and the second memory. The switching unit is coupled to the first memory, the second memory and the platform controller hub. The logic chip is coupled to the platform controller hub and the switching unit for selectively generating and outputting a switching signal to the switching unit. When the switching unit receives the switching signal, the platform controller hub is coupled to the second memory.
G06F 11/07 - Responding to the occurrence of a fault, e.g. fault tolerance
G06F 11/20 - Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
G06F 11/32 - Monitoring with visual indication of the functioning of the machine
A data processing method applied in a data center is provided. The data processing method includes obtaining stored procedures of a development environment, a data quality assurance system environment and a production environment and column information of all tables, for each stored procedure, analyzing the stored procedure and determining whether the stored procedure contains a wildcard, converting and restoring the stored procedure into a restored stored procedure with complete column information based on the wildcard, generating column lineage graphs of the development environment, the data quality assurance system environment and the production environment respectively according to the restored stored procedures of the development environment, the data quality assurance system environment and the production environment, comparing the column lineage graphs of the development environment, the data quality assurance system environment and the production environment to generate a comparison result and performing a notification function according to the comparison result.
A method of establishing application permissions includes utilizing a computing device to execute the following steps: requesting a first permission; determining whether the first permission exists in a plurality of application permissions in a permission table; obtaining the first permission when the first permission exists in the plurality of application permissions in the permission table; and reviewing the first permission when the first permission does not exist in the plurality of application permissions in the permission table.
A system for real-time animation interactive editing is provided. The system for real-time animation interactive editing includes a physics simulation platform and an animation processing device. The animation processing device includes an animation editing circuit and a comparison processing circuit. The animation editing circuit is configured to obtain a motion animation associated with a robot and provide the motion animation to the physics simulation platform, such that the physics simulation platform performs a simulation processing based on the motion animation to generate a simulation result. The comparison processing circuit is configured to real-time obtain the simulation result generated by the physics simulation platform, and compare the simulation result with the motion animation to generate a comparison result. The animation editing circuit is configured to edit the motion animation according to the comparison result to generate an edited motion animation and provide the edited motion animation to the physics simulation platform.
A wall mount assembly includes a device and a wall mount bracket. The device includes a first positioning structure. The wall mount bracket includes a first bracket, a second bracket and a blocking member. The second bracket is connected to the first bracket. The second bracket includes a second positioning structure. The blocking member is disposed on the first bracket. The first positioning structure is movably disposed on the second positioning structure. When the device is located at a release position, the first positioning structure is detachably disposed at the second positioning structure. When the device is moved to a fixing position, the blocking member contacts the device, and the first positioning structure is engaged with the second positioning structure.
F16M 13/02 - Other supports for positioning apparatus or articlesMeans for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
F16M 11/04 - Means for attachment of apparatusMeans allowing adjustment of the apparatus relatively to the stand
A dual system server includes: a central processing unit, a first baseboard management controller, a second baseboard management controller and a complex programmable logic device. The first baseboard management controller is connected to the central processing unit through a first peripheral component interconnect express interface. The second baseboard management controller is connected to the central processing unit through a second peripheral component interconnect express interface. The complex programmable logic device is connected to the first baseboard management controller through a first inter-integrated circuit interface, and is connected to the second baseboard management controller through a second inter-integrated circuit interface.
A wireless charging device includes a first substrate, at least one charging coil, a second substrate, a comb filter, at least one thermistor and a controller. The at least one charging coil is disposed on the first substrate. The second substrate is disposed above the at least one charging coil. The comb filter is disposed on the second substrate, and a projected area along a stacking direction at least partially overlaps the at least one charging coil. The at least one thermistor is disposed on the comb filter. The controller is connected to the at least one charging coil and connected to the at least one thermistor through a part of the comb filter.
H02J 50/70 - Circuit arrangements or systems for wireless supply or distribution of electric power involving the reduction of electric, magnetic or electromagnetic leakage fields
H02J 50/00 - Circuit arrangements or systems for wireless supply or distribution of electric power
H02J 50/10 - Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
H02J 50/40 - Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
H02J 50/80 - Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
A memory device includes: a chassis, a compute express link switch disposed within the chassis, connection ports; and a memory module disposed within the chassis and connected to the compute express link switch through one of the connection ports.
A memory system includes a memory device and a computing device. The memory device includes a compute express link switch, memory modules and a first signal calibrator, the compute express link switch is connected to the memory modules and the first signal calibrator. The computing device includes a computing element and a second signal calibrator, the second signal calibrator is connected to the first signal calibrator.
A server motherboard control system includes a device to be controlled, an arbitration component and two control components. The arbitration component is connected to the device to be controlled. The first/second control component is connected to the arbitration component and is configured to control the device to be controlled through the arbitration component, and the first/second control component has a first/second pin respectively. The first control component and the second control component are connected to each other through the first pin and the second pin. The first control component is configured to have access to the arbitration component when determining that the second control component is in a hung state through the first pin. The second control component is configured to have access to the arbitration component when determining that the first control component is in a hung state through the second pin.
A power distribution board includes a complex programmable logic device (CPLD), a first buck chip and a second buck chip. The first buck chip is connected to the complex programmable logic device. The first buck chip is configured to receive a first direct current (DC) voltage, lower the first DC voltage to a first voltage, and supply the first voltage to the complex programmable logic device. The second buck chip is configured to receive a second direct current voltage, lower the second direct current voltage to a second voltage, and supply the second voltage to a power module. The first direct current voltage and the second direct current voltage has a same voltage value.
A server motherboard control method is applicable to a system including two control components and a programmable logic component, wherein the first control component is preset to have a control right, the server motherboard control method includes: determining whether to obtain the control right from the first control component by the second control component; performing a firmware update operation on the programmable logic component by one of the first control component and the second control component that has the control right; obtaining two control signals from the first control component and the second control component respectively through two registers and comparing two pulse width modulation values of the two control signals by the programmable logic component; and transmitting one with a larger pulse width modulation value of the two control signals to a component to be controlled to control the component to be controlled by the programmable logic component.
A memory system includes a computing device and a memory device. The memory device includes: first connection ports; a second connection port; a compute express link switch connected to the first connection ports; and a processor connected to the second connection port and the compute express link switch. The processor is configured to obtain a current configuration of the first connection ports from the computing device through the second connection port to update an original configuration stored by the processor, wherein the current configuration indicates an electronic device connected to each of the first connection ports.
The present disclosure provides a multi-manifold embedding learning method, which includes steps as follows. The ID training data are used to train the multi-manifold embedding learning model, and then the parameters of the multi-manifold embedding learning model are frozen to obtain the trained multi-manifold embedding learning model; the test data are fed to the trained multi-manifold embedding learning model, so as to use a threshold to distinguish out-of-distribution samples from ID samples.
A generative chatbot system for virtual community and a method thereof are disclosed. In the system, a client-end host is linked to a virtual community to receive a chat message; when the trigger signal is detected, the client-end host generates an operation interface for inputting the customized instruction, and transmits the chat message and the customized instruction to the server-end host, which can integrate the chat message as the context message having a timing logic and transmit the context message and the customized instruction to an AI device to generate a response message. The server-end host stores the response message received from the artificial intelligence device to a response list, so that the client-end host can select one of the response messages from the response list and output the selected response message to the virtual community.
G06F 40/40 - Processing or translation of natural language
G06V 40/16 - Human faces, e.g. facial parts, sketches or expressions
G06V 40/20 - Movements or behaviour, e.g. gesture recognition
H04L 51/02 - User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail using automatic reactions or user delegation, e.g. automatic replies or chatbot-generated messages
H04L 51/216 - Handling conversation history, e.g. grouping of messages in sessions or threads
35.
System for Companion Robot with Three-Dimensional (3D) Display and Method Thereof
A system for companion robot with 3D display device and a method are disclosed. In the system, a companion robot continuously senses a user behavior status and an input speech, converts the input speech to a text, transmits the text and the user behavior status to finite state machines of a server-end host to perform parsing and transition, so that the server-end host generates a chat message having an emotion label, transmits the chat message to an AI device, receives and stores the companion conversation message to a companion conversation list; the companion robot selects companion conversation message from the companion conversation list as an output message, and convert the output message to speech which is broadcasted by a speaker; while broadcasting the output message, the companion robot continuously obtains image data from a multi-source image and outputs the image data to a 3D display device for displaying.
A system of generative chatbot in a real multi-person response situation and a method thereof are disclosed. In the system, speech signals are sensed and converted into feature vectors and text messages, and a timing label and a classification label are embedded into the text messages, the text messages are stored as a context message, so that a server-end host can determine a timing logic of a multi-person conversation, and the context message and the timing logic are transmitted to an artificial intelligence device which determines a current conversation stage, a topic evolution, predicts a conversation development, and actively generates and stores a response message to the server-end host; the server-end host can filter out the response messages and transmit the filtered response message to a portable device for output. Therefore, the technical effect of improving conversational initiative and response efficiency can be achieved.
H04L 51/02 - User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail using automatic reactions or user delegation, e.g. automatic replies or chatbot-generated messages
G10L 13/08 - Text analysis or generation of parameters for speech synthesis out of text, e.g. grapheme to phoneme translation, prosody generation or stress or intonation determination
An optimization method for data flow includes converting a plurality of extract-transform-load (ETL) scripts into a data flow diagram, wherein the data flow diagram includes a plurality of data lineages, with each data lineage including a plurality of data nodes; performing a first merging process, which repeatedly identifies at least two data lineages with the same nodes and merges them into a data family until any two of the data lineages do not have the same nodes; performing a second merging process, which calculates a column similarity of a pair of node, wherein the pair of nodes includes two adjacent data nodes within a data lineage; when the column similarity exceeds a threshold, merging the two data nodes; when the column similarity of the pair of nodes falls below the threshold, the data flow diagram is optimized, which is then converted into ETL scripts accordingly.
A system for assessing a cardiac condition includes an electrocardiogram (ECG) sensor, a photoplethysmography (PPG) sensor, and a processing circuit. The ECG sensor obtains an ECG signal related to a user. The PPG sensor obtains a PPG signal related to the user. The processing circuit generates a cardiac assessment result based on the PPG signal sensed during a first time period and the ECG signal sensed during a second time period. The first time period is longer than the second time period.
G16H 50/30 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indicesICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for individual health risk assessment
39.
MACHINE LEARNING TRAINING DEVICE, METHOD, AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM
A machine learning training device is disclosed. The machine learning training device includes a virtual hard anchor generation circuit, a classification circuit and a training circuit. The virtual hard anchor generation circuit is configured to generate several virtual hard anchors according to several easy samples classified into several types. The virtual hard anchors respectively correspond to one of the several types. The classification circuit is configured to classify several hard samples into several types according to virtual hard anchors. Parts of the hard samples classified into several types are several clean hard samples. Another parts of the hard samples that are not classified into several types are several noisy hard samples. The training circuit is configured to perform machine learning training according to several easy samples and several clean hard samples.
A functional testing device includes a substrate, a plurality of connection ports, an input/output module, a main control module and a power module. The plurality of connection ports are disposed on the substrate. The input/output module is disposed on the substrate and configured to receive at least one test script. The main control module is disposed on the substrate and connected to the plurality of connection ports, the main control module is configured to output a plurality of testing signals to at least one of the plurality of connection ports according to the at least one test script. The power module is disposed on the substrate and configured to receive and transmit power to the main control module.
A functional testing device includes a substrate, an input/output module, a plurality of functional testing modules, a baseboard management control module and a power module. The input/output module is disposed on the substrate and configured to receive a test script. The plurality of functional testing modules are pluggably disposed on the substrate. The baseboard management control module is disposed on the substrate and connected to the input/output module and the plurality of functional testing modules, the baseboard management control module is configured to control the plurality of functional testing modules output a plurality of testing signals according to the test script. The power module is disposed on the substrate and configured to receive and transmit power to the plurality of functional testing modules and the baseboard management control module.
A functional testing method, adapted to a device under test, includes, by a main control chip, performing: requesting a test script according to identification information of the device under test from a database server, wherein the test script comprises a plurality of testing items of different types, and testing the device under test according to the test script.
An operating method of a fully homomorphic encrypted neural network model is provided, wherein the fully homomorphic encrypted neural network model includes a plurality of layers, and the method performed by a processor includes: for one of the plurality of layers, encrypting a plaintext input with a first encryption algorithm to generate a ciphertext vector, performing a convolution operation according to the ciphertext vector to generate a result vector, transforming the result vector into a plurality of result ciphertexts adopting a second encryption algorithm, inputting the plurality of result ciphertexts into an activation function to generate a plurality of encrypted activation values, and repacking the plurality of encrypted activation values to generate an output vector adopting the first encryption algorithm.
A smart key device includes a battery, a wireless charging module, a sound output component, a distance measuring module, and a control module, wherein the wireless charging module is electrically connected to the battery, and the control module is electrically connected to the wireless charging module, the sound output component and the distance measuring module. The wireless charging module receives power and provide power to the battery. The sound output component is enabled by a first enable signal to output a sound prompt. The distance measuring module is enabled by a second enable signal to perform distance measurement. The control module includes a Bluetooth transceiver and a microcontroller, wherein the microcontroller generates the second enable signal when the Bluetooth transceiver receives a pairing signal and generates the first enable signal when determining that the measured distance is less than a preset distance.
G07C 9/00 - Individual registration on entry or exit
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J 50/10 - Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
H02J 50/80 - Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
45.
INFERENCE AND CONVERSION METHOD FOR ENCRYPTED DEEP NEURAL NETWORK MODEL
An inference method for encrypted deep neural network model is executed by a computing device and includes: encoding a message according to a quantization parameter to generate a plaintext, encrypting the plaintext according to a private key to generate a ciphertext, sending the ciphertext to a deep neural network model to generate a ciphertext result, decrypting the ciphertext result according to the private key to generate a plaintext result, and decoding the plaintext result according to the quantization parameter to generate an inference result.
H04L 9/06 - Arrangements for secret or secure communicationsNetwork security protocols the encryption apparatus using shift registers or memories for blockwise coding, e.g. D.E.S. systems
A service plan generation method performed by a computing device includes: receiving a service request, wherein the service request includes a plurality of feature labels; selecting a plurality of recommended items from an item database according to the plurality of feature labels; calculating a plurality of item failure rates according to a plurality of historical execution records of the plurality of recommended items; calculating a plurality of redo counts corresponding to the plurality of recommended items according to the plurality of item failure rates; generating a plurality of buffer items corresponding to the plurality of recommended items according to the plurality of redo counts; and performing a scheduling according to the plurality of recommended items and the plurality of buffer items to generate a service plan.
A fan efficiency control method, for a server, wherein the server comprises a plurality of fans and at least one sensor, the fan efficiency control method includes determining a plurality of system parameters of the plurality of fans of the server; obtaining a current temperature through the at least one sensor, and obtaining a temperature parameter corresponding to a main heat source of the server according to the current temperature; obtaining a modulation function; calculating a speed weight of each fan of the plurality of fans according to the plurality of system parameters, the modulation function and the temperature parameter; and adjusting a speed of one of the plurality of fans according to the speed weight.
A liquid cooling plate assembly is configured to be in thermal contact with a first heat source and a second heat source. The liquid cooling plate assembly includes a cold plate and a plurality of heat pipes. The cold plate includes a plate body and a plurality of fins. The plate body is configured to be in thermal contact with the first heat source and the second heat source, the plate body has a fluid chamber and an inner bottom surface, the inner bottom surface is located at a bottom of the fluid chamber, and the fins protrude from the inner bottom surface. The heat pipes are located in the fluid chamber and thermally coupled to the fins, and the heat pipes are arranged side by side and are in thermal contact with one another.
A smart key device includes a battery, a power detection module, a power indication module, and a microcontroller, wherein the battery is electrically connected to the power detection module and the microcontroller, and the microcontroller is electrically connected to the power detection module and the power indication module. The power detection module is configured to be controlled by the first control signal to detect remaining power. The power indication module is configured to be controlled by a second control signal to indicate the remaining power. The microcontroller is configured to generate the first control signal and the second control signal, wherein the second control signal includes the remaining power.
G06K 19/07 - Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards with integrated circuit chips
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
50.
OPTIMIZATION METHOD FOR HEAT DISSIPATION CONTROL OF GPU ACCELERATOR CARDS, ELECTRONIC DEVICE, AND STORAGE MEDIUM
Disclosed is an optimization method for heat dissipation control. An information reading frequency and an optimized heat dissipation control cycle of each GPU accelerator card are obtained. A maximum number of information readings of each GPU accelerator card within one optimized heat dissipation control cycle is obtained according to the information reading frequency and the optimized heat dissipation control cycle. Other information, in addition to the temperature information, to be read during a current heat dissipation control cycle is determined, so that the sum of the temperature information and other information to be read does not exceed the maximum number of information readings. An information reading instruction is generated and transmitted to each GPU accelerator card according to the temperature information and other information to be read. In each optimized heat dissipation control cycle, a fan speed is adjusted according to the temperature information received from each GPU accelerator card.
A wireless charging method includes: obtaining a battery health level of a target device; determining whether the battery health level is lower than a preset health level; when the battery health level is not lower than the preset health level, charging the target device with first power, and when the battery health level is lower than the preset health level, charging the target device with second power smaller than the first power.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J 50/10 - Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
H02J 50/80 - Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
52.
Wireless charging device with NFC communication for multi-module coordination
A wireless charging device includes a near-field communication chip, a plurality of charging modules, a plurality of infrared sensors, a switching component and a control module, wherein the control module is connected to the near-field communication chip, the plurality of charging modules, the plurality of infrared sensors and the switching component. The switching component is connected to the near-field communication chip and the plurality of charging modules. The plurality of infrared sensors are respectively disposed at the plurality of charging modules. The control module is configured to control the switching component to conduct the near-field communication chip and the near-field communication antenna of a target module among the plurality of charging modules according to a sensing signal of each of the plurality of infrared sensors.
H02J 50/00 - Circuit arrangements or systems for wireless supply or distribution of electric power
H02J 50/10 - Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
H02J 50/80 - Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
H02J 50/90 - Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
H04B 5/79 - Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
53.
SYSTEM FOR DETECTING OCCURRENCE PERIOD OF CYCLICAL EVENT
A system for detecting an event occurrence period of cyclical event includes an image monitoring device and a period judgment device. The image monitoring device captures monitoring images respective in image capturing times. The period judgment device extracts feature vectors from the monitoring images to calculate vector values to accordingly generate a vector value time domain signal, executes a short-time Fourier transform (STFT) with a window width time to transform the vector value time domain signal to a spectrogram, makes the spectrogram be denoised to generate a representative frequency time domain signal, and calculates an event-cycle achievement rate and a product term accumulation number after each window width time, so as to accordingly calculate event occurrence time and the event occurrence period.
A heat flow control method, for a data center cooling system, includes determining a plurality of features corresponding to a current scene of the data center cooling system at a first time point; and determining a plurality of cooling parameters at a second time point according to the plurality of features; wherein the data center cooling system utilizes the plurality of cooling parameters to control heat flow at the second time point; wherein the second time point lags the first time point.
A double-layer rack includes a PCIe card frame, a network card frame, a PCIe riser card and a network card connector assembly. The PCIe card frame is stacked on the network card frame. The network card frame has a network card accommodation space for selectively receiving one OCP network card, two OCP network cards or one data processing unit. The PCIe riser card is disposed in the PCIe accommodation space. The network card connector assembly is disposed in the network card accommodation space. The double-layer rack further includes a blocker component and a divider plate selectively and removably disposed on the network card frame, so that the network card accommodation space forms various accommodation space configurations for selectively receiving the one OCP network card, the two OCP network cards or the one data processing unit.
An electronic device configured to accommodate two motherboards. The electronic device includes a casing, two supporting assemblies and an upper tray. The casing includes a bottom plate and two side plates. The two side plates are connected to two opposite sides of the bottom plate. The two supporting assemblies include two fixed supporting members and two movably supporting members. The two fixed supporting members are fixed to the two side plates. The two movably supporting members are movably disposed on the two side plates. A side of the upper tray is pivoted to the two movably supporting members. Another side of the upper tray is movably disposed on the two fixed supporting members. The two motherboards are disposed on the upper tray and the bottom plate, respectively.
A data processing system is for uploading an upload data, wherein the upload data comprises a data content and a table name. The data processing system comprises a relational database; a NoSQL database; a data processing unit, coupled to the relational database and the NoSQL database, configured to execute a program code; and a storage unit, coupled to the data processing unit, configured to store the program code to instruct the data processing unit to execute a data processing method. The data processing method comprises determining a structure type of the upload data according to the data content; determining a first table of a first database according to the structure type, the data content and the table name of the upload data; and storing the upload data in the first table of the first database; wherein the first database is the relational database or the NoSQL database.
A data processing method applied in a data center is provided. The data processing method includes obtaining stored procedures of a development environment, a data quality assurance system environment and a production environment from the data center, generating table lineage graphs of the development environment, the data quality assurance system environment and the production environment respectively according to the stored procedures of the development environment, the data quality assurance system environment and the production environment, wherein the step including parsing each stored procedure to determine a directed graph of each stored procedure for each environment and merging the directed graphs of all stored procedures in each environment to generate a table lineage graph for each environment, comparing the table lineage graphs of the development environment, the data quality assurance system environment and the production environment to generate a comparison result, and performing a notification function according to the comparison result.
G05B 19/418 - Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
59.
DATA SEARCHING METHOD FOR DATA DICTIONARY AND DATA CENTER SYSTEM
A data searching method for a data dictionary, comprising obtaining an input word and performing a word embedding operation on the input word to generate a word vector of the input word, calculating a degree of correlation between the input word and a plurality of words in the data dictionary according to the word vector of the input word, and determining at least one recommendation synonym from the plurality of words in the data dictionary according to the degree of correlation between the input word and the plurality of words in the data dictionary, wherein the step including when determining that the cosine similarity between the word vector of the input word and a word vector of a first word of the plurality of words in the data dictionary is greater than a threshold value, determining the first word as a recommendation synonym.
The present disclosure relates to a cable management assembly and a cable management method. The management assembly includes an assembly bracket and a cable management bracket. During assembly, a cable female element is mounted on the cable management bracket, the assembly bracket is mounted on a side surface of a module body facing the cable management port, and an external force is exerted on the module body to move the module body into a housing. When the module body is moved to the assembly bracket is aligned with the cable management port, the movement of the module body is stopped, and the cable management bracket is mounted on the assembly bracket through the cable management port. After the management cable bracket is mounted on the assembly bracket, the module body continues to be moved in the housing until the module body is moved to a mounting position.
An active chatbot system with composite finite state machine and a method thereof are disclosed. In the active chatbot system, a rough question message having a natural language structure is generated based on a client behavior state and an on-demand conversation setting, and the rough question message is inputted to a question optimization circuit to generate a precise question message, and the precise question message is transmitted to an artificial intelligence platform to obtain a corresponding answer message, the answer message is inputted to a trained emotional AI model to generate an emotional answer message and the emotional answer message is stored in an answer list, so that the emotional answer message matching the on-demand conversation setting can be filtered out as an on-demand conversation message, the on-demand conversation message is transmitted to the client-end host for output. Therefore, the technical effect of improving conversational flexibility and realism of chatbot can be achieved.
G06N 3/006 - Artificial life, i.e. computing arrangements simulating life based on simulated virtual individual or collective life forms, e.g. social simulations or particle swarm optimisation [PSO]
62.
Active Chatbot System with Customized Setting and Updating Download and Method Thereof
An active chatbot system with customized setting and updating download and a method thereof are disclosed. In the active chatbot system, a rough question message having a natural language structure is generated based on a client behavior state and an customized parameter, and the rough question message is inputted to a logic circuit to generate a precise question message, and the precise question message is transmitted to an artificial intelligence platform to obtain a corresponding answer message which is used as first training data, the customization is used as second training data, the first training data and the second training data are inputted to an AI model to perform a training, weighting values of the AI model are translated to correspond to different customized parameter, a translating result is provided for the client-end host to download for customization setting and update. Therefore, the technical effect of improving convenience and specificity in model customization can be achieved.
G06N 3/006 - Artificial life, i.e. computing arrangements simulating life based on simulated virtual individual or collective life forms, e.g. social simulations or particle swarm optimisation [PSO]
63.
Active Chatbot System With Behavioral Awareness And On-Demand Conversation And Method Thereof
An active chatbot system with behavioral awareness and on-demand conversation and a method thereof are disclosed. In the active chatbot system, a client-end host continuously senses a client behavior state, and transmits the sensed client behavior state and an on-demand conversation setting to a server-end host to generate a rough question message having a natural language structure, and input the rough question message to a plurality of finite state machines to generate a precise question message. The server-end host transmits the precise question message to an artificial intelligence platform to obtain a corresponding answer message, stores the answer message to an answer list, filters out an answer message matching the on-demand conversation setting as an on-demand conversation message, transmits the on-demand conversation message to the client-end host for output. Therefore, the technical effect of improving human-computer interaction and initiative of chatbot can be achieved.
G06V 40/10 - Human or animal bodies, e.g. vehicle occupants or pedestriansBody parts, e.g. hands
G06V 40/16 - Human faces, e.g. facial parts, sketches or expressions
G06V 40/20 - Movements or behaviour, e.g. gesture recognition
H04L 51/02 - User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail using automatic reactions or user delegation, e.g. automatic replies or chatbot-generated messages
A system for judging input mode of form data is configured to extract a study-use field information and a study-use volume of time stamp from each form data having a ground truth of being manually input or automatically input to accordingly execute a learning calculation to generate a judgment calculation model, further to extract an under-judged field information and an under-judged volume of time stamp from each under-judged form data without the ground truth to accordingly generate a judgment result for predicting that the under-judged form data is manually input or automatically input, and further to define judgment-abnormal form data and a trace back ground truth to re-execute the learning calculation for revising the judgment calculation model when the judgment result does not comply with a feedback ground truth.
An animation processing method performed a computing device includes: obtaining a character file configured to set a character in an animation, setting a plurality of keyframes in a plurality of frames of the animation, generating a motion file according to the character file and the plurality of keyframes, where the motion file is configured to specify motion information of the character for each frame, loading the character file into a simulator to create the character, and performing a training process based on deep reinforcement learning. The training process includes performing a plurality of actions by the character in an environment set by the simulator and collecting a plurality of data points when the character performs motions; and training a policy model according to the training dataset, where the policy model outputs one of the plurality of motions according to a state of the character and the motion information.
A communication circuit includes: a microcontroller chip, a system basis chip and an ultra-wideband chip. The system basis chip and the ultra-wideband chip are each electrically connected to the microcontroller chip. The microcontroller chip has a Bluetooth radio function. The system basis chip has a plurality of first controller area network pins.
A wireless charging device includes a casing, a wireless charging module, an air guide and a fan assembly. The casing has an interior space and an opening communicating with the interior space. The wireless charging module is disposed in the interior space. The wireless charging module has a through hole. The air guide is located in the interior space and penetrates through the through hole and the opening. The air guide and an inner surface of the opening are spaced apart from each other so as to form an inlet slot, the air guide has an inlet, a channel and an outlet, and the inlet communicates with the interior space through the channel, the outlet and the inlet slot. The fan assembly is disposed on the casing and drives air to pass through the inlet, the channel, the outlet and the inlet slot and enter into the interior space.
A display device includes a casing, a display panel and a lens assembly. The casing includes a bottom plate, two side plates and a top plate. Two opposite sides of the two side plates are connected to the bottom plate and the top plate. The bottom plate, the two side plates and the top plate together form an accommodating space. The display panel and the lens assembly are located in the accommodating space. The lens assembly is disposed between the display panel and the top plate. The lens assembly includes a flexible circuit board, a lens and an antenna assembly. The flexible circuit board includes a flexible substrate and a ground structure. The ground structure is disposed on the flexible substrate. The lens is disposed on the flexible substrate. The antenna assembly is disposed on the flexible substrate, and is disposed between the lens and the top plate.
H01Q 1/22 - SupportsMounting means by structural association with other equipment or articles
H01Q 15/02 - Refracting or diffracting devices, e.g. lens, prism
H01Q 19/06 - Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens
An expansion cage assembly is configured to be installed onto two mounting plates, and is configured for an installation of an expansion card. The expansion cage assembly includes a supporting member, two side boards, a plurality of partitions and at least one expansion cage. The two side boards are connected to two opposite sides of the supporting member, respectively, and are detachably disposed the two mounting plates, respectively. The plurality of partitions are connected to the supporting member, and are disposed between the two side boards. The plurality of partitions are spaced apart from one another. The at least one expansion cage is disposed on one of the two side boards and the plurality of partitions.
An inspection method for three-dimensional (3D) image geometric design includes capturing a three-dimensional image of an object; positioning a structural characteristic of the 3D image of the object; capturing a top view image of the positioned structural characteristic; and performing a geometric inspection for the top view image to determine whether the top view image corresponding to the object conforms to a geometric design condition or not.
G06T 15/00 - 3D [Three Dimensional] image rendering
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 20/70 - Labelling scene content, e.g. deriving syntactic or semantic representations
A safety driving detection and auxiliary system comprises a physiological sensing module, an alcohol detection module, a warning device and a computing device. The physiological sensing module is configured to obtain at least one piece of physiological information of a driver. The alcohol detection module is configured to detect an alcohol concentration of the driver. The warning device is configured to generate a warning signal. The computing device is connected to the physiological sensing module, the alcohol detection module and the warning device, and is configured to determine whether to actuate a vehicle controller according to the alcohol concentration of the driver, obtain a vehicle speed information from the vehicle controller, and actuate the warning device or/and control the vehicle controller at least according to the at least one piece of physiological information and the vehicle speed information.
B60W 50/14 - Means for informing the driver, warning the driver or prompting a driver intervention
B60W 40/08 - Estimation or calculation of driving parameters for road vehicle drive control systems not related to the control of a particular sub-unit related to drivers or passengers
G06V 20/59 - Context or environment of the image inside of a vehicle, e.g. relating to seat occupancy, driver state or inner lighting conditions
G06V 40/18 - Eye characteristics, e.g. of the iris
A liquid cooling plate is configured to be in thermal contact with at least one first heat source and at least one second heat source. The liquid cooling plate includes at least one first heat dissipation part and a second heat dissipation part. The first heat dissipation part is configured to be in thermal contact with the first heat source and has a fluid chamber. The second heat dissipation part is connected to the first heat dissipation part and configured to be in thermal contact with the second heat source. The second heat dissipation part has a fluid channel, and the fluid channel is in fluid communication with the fluid chamber.
A liquid cooling plate assembly includes a first liquid cooling plate, a second liquid cooling plate, a first connection tube and a second connection tube. The first liquid cooling plate includes a first heat dissipation part and a second heat dissipation part connected to each other. The first heat dissipation part has a first fluid chamber. The second heat dissipation part has a first fluid channel. The second liquid cooling plate includes a third heat dissipation part and a fourth heat dissipation part connected to each other. The third heat dissipation part has a second fluid chamber. The fourth heat dissipation part has a second fluid channel in fluid communication with the second fluid chamber. The first connection tube communicates the second fluid chamber with the first fluid chamber. The second connection tube communicates the second fluid channel with the first fluid channel.
H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating
H01L 23/473 - Arrangements for cooling, heating, ventilating or temperature compensation involving the transfer of heat by flowing fluids by flowing liquids
An electronic device includes a casing, a motherboard, a noise source and an antenna assembly. The motherboard is located in the casing. The noise source is disposed on the motherboard. The antenna assembly includes an antenna and a covering shield. The antenna is electrically connected to the motherboard and located close to the casing and has a radiation portion. The covering shield is fixed to the casing and located between the antenna and the noise source. The covering shield forms a covering space, a first opening and a second opening, the first opening and the second opening are located at different sides of the covering space, the first opening is covered by the casing and located close to the antenna, the second opening is located close to the radiation portion, and the second opening and the noise source are respectively located at different sides of the covering shield.
A wireless vehicle control device disposed in a vehicle includes two communication modules and a central management unit. The first communication module is configured to detect a first communication signal of a wearable device and includes at least one UWB communication unit. The second communication module is configured to detect a second communication signal of the wearable device, wherein a communication range of the second communication module is smaller than that of the first communication module. The central management unit is connected to the two communication modules, and is configured to pair with the wearable device according to the first communication signal. When the central management unit determines that a distance corresponding to the first communication signal is not greater than a preset distance, it activates the second communication module for detection, and controls at least one vehicle lock of the vehicle according to the second communication signal.
B60R 25/20 - Means to switch the anti-theft system on or off
B60R 25/01 - Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
B60R 25/24 - Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
G07C 9/00 - Individual registration on entry or exit
A rear wheel steering system includes a triaxial accelerometer and an electronic control circuit, wherein the triaxial accelerometer is connected to the electronic control circuit. The triaxial accelerometer is configured to detect the current acceleration of the vehicle. The electronic control circuit is configured to generate and output a steering command to control two rear wheels of the vehicle according to at least the current acceleration when the current acceleration is greater than a preset acceleration.
B62D 5/04 - Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
B62D 6/00 - Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
B62D 6/02 - Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to vehicle speed
An isolation transformer includes a common mode choke, a first capacitor, a second capacitor, a first resistor, a second resistor, a third resistor, and a third capacitor. Each of the first capacitor and the second capacitor is connected to the common mode choke through an end. Each of the first resistor and the second resistor is connected to another end of the second capacitor through an end. The third resistor is connected to another end of the first resistor and another end of the second resistor through an end, and connected to the reference potential point through another end. The third capacitor is connected to another end of the first resistor and another end of the second resistor through an end, and connected to the reference potential point through another end. A power consumption of each of the first resistor and the second resistor is greater than 0.4 watt.
H01F 27/42 - Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors or choke coils
A manifold assembly includes a liquid inlet pipe, a plurality of transparent windows and a liquid return pipe. The liquid inlet pipe has a first accommodating space, a first liquid inlet, a plurality of first liquid outlets and a plurality of openings. The first accommodating space is configured to accommodate a cooling liquid, and is in fluid communication with the first liquid inlet, the first liquid outlets and the openings. The transparent windows cover the openings. The cooling liquid is visible from outside via the transparent windows. The liquid return pipe has a second accommodating space, a plurality of second liquid inlets and a second liquid outlet. The second accommodating space is configured to accommodate a cooling liquid, and is in fluid communication with the second liquid inlets and the second liquid outlet.
A lost reminder method of a smart key includes performing a plurality of steps with a mobile device. The plurality of steps includes: periodically determining whether the smart key is connected to the mobile device via the Bluetooth at a preset time period, outputting a reminder message when the smart key is not connected to the mobile device via the Bluetooth, and selectively updating the preset time period according to a set instruction in response to the reminder message.
G08B 21/24 - Reminder alarms, e.g. anti-loss alarms
G08B 7/06 - Signalling systems according to more than one of groups Personal calling systems according to more than one of groups using electric transmission
A greenhouse gas verification system includes a local data verification device, an upstream data verification device, and a data weighting device. The local data verification device obtains multiple sensor data and multiple data coefficients associated with the sensor data, and calculates a total greenhouse gas quantity according to these sensor data and data coefficients. The upstream data verification device obtains a greenhouse gas value and upstream evidence associated with the greenhouse gas value, and generates a verification result according to the upstream evidence and the greenhouse gas value. When the verification result is passed, the upstream data verification device outputs the greenhouse gas values. The data weighting device receives the total greenhouse gas quantity and the greenhouse gas value, and performs weighted calculations according to the greenhouse gas value and total greenhouse gas quantity to output a greenhouse gas value vector.
G06Q 10/0637 - Strategic management or analysis, e.g. setting a goal or target of an organisationPlanning actions based on goalsAnalysis or evaluation of effectiveness of goals
G06Q 10/0635 - Risk analysis of enterprise or organisation activities
H04L 9/32 - Arrangements for secret or secure communicationsNetwork security protocols including means for verifying the identity or authority of a user of the system
A vehicle charging device includes a base, a circuit board, a plurality of supporting pillars and a plurality of conductors. The base has an accommodating space. The circuit board is located in the accommodating space. The plurality of supporting pillars are located in the accommodating space, and are connected to the base. Each of the plurality of conductors includes a contact portion and a connection portion. The plurality of contact portions are disposed on the base. The plurality of contact portions are located outside the accommodating space. The plurality of connection portions are connected to the plurality of contact portions, respectively. The plurality of connection portions penetrate through the base. The plurality of connection portions are partially located in the accommodating space. The plurality of connection portions are electrically connected to the circuit board.
A circuit board assembly includes a circuit board, a noise source and a shielding cover. The circuit board has an upper surface, a lower surface and a plurality of grounding areas. The lower surface faces away from the upper surface, and the grounding areas are located at the lower surface. The noise source is located at the upper surface of the circuit board. The shielding cover includes a covering body and a plurality of elastic grounding arms. The covering body is in contact with the upper surface and covers the noise source. The elastic grounding arms are connected to the covering body. The elastic grounding arms are in contact with the lower surface of the circuit board and respectively in electrical contact with the grounding areas.
The application discloses a method for controlling a fan speed. The method is applied to a server including a power supply unit, a first fan, and a second fan. The method includes: obtaining a first current control data and comparing the first current control data with a second current control data. A next-stage control data of the second fan is determined according to the first current control data and an increment if it is determined that the first current control data is greater than the second current control data. The second current control data is determined to be the next-stage control data if it is determined that the first current control data is less than or equal to the second current control data.
A function verification method of a liquid leak detection module comprises: installing a liquid leak detection cable to a main board; providing liquid to the liquid leak detection cable and obtaining time parameters including warning generation time; determining whether a sensitivity test is passed; disconnecting the liquid leakage detection cable from the main board, and confirming whether the liquid leakage detection module records an absence warning to determine whether an absence test is passed; after confirming that the liquid leakage detection cable is dry and connected to the main board, disabling and re-enabling a component on the main board, and then confirming whether the liquid leakage detection cable records a liquid leakage warning or an absence warning to determine whether a false-positive test is passed; when the sensitivity test, the absence test and the false-positive test are all passed, the function verification is completed.
G01M 3/00 - Investigating fluid tightness of structures
G01M 3/16 - Investigating fluid tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
85.
Sensing circuit with electromagnetic interference protection function
A sensing circuit with electromagnetic interference protection function comprises a computing element and a sensing module. The computing element has a first terminal and a second terminal, and is configured to output a sensing result according to a voltage difference between the first terminal and the second terminal. The sensing module has a first connection point, a second connection point, a third connection point and a fourth connection point. The first connection point is electrically connected to the first terminal, the second connection point is electrically connected to the second terminal and grounded through a first circuit, the third connection point is electrically connected to the first connection point and is configured to receive an electrical signal, and the fourth connection point is electrically connected to the second connection point and grounded through a second circuit, wherein the first circuit is the same as the second circuit.
G01M 3/16 - Investigating fluid tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
86.
METHOD FOR CONTROLLING FAN BASED ON TEMPERATURE VARIATION TREND
A method for controlling fan based on temperature variation trend is provided, controlling increase or decrease in fan rotation speed through controller, ensuring temperature of heating element. The method includes: reading current temperature value, temperature value of previous moment, and temperature value of moment immediately prior to the previous moment of the heating element; reading PWM value at previous moment of the fan; determining whether there is obvious temperature trend based on the current temperature value, the temperature value of previous moment, and the temperature value of moment immediately prior to the previous moment, when there is obvious temperature trend, calculating PWM difference value based on the current temperature value, otherwise, setting PWM difference value to be zero; calculating current PWM value based on PWM value at previous moment and PWM difference value; and controlling the rotation speed of the fan based on the current PWM value.
A method for controlling total power consumption of a system by setting maximum rotation speed of a fan is provided, which is applied to a system at least having a heat-generating element, a fan, and a controller. The method includes: setting a controller with a maximum rotation speed limit value of the fan; reading a rotation speed of the fan by the controller; and determining, by the controller, whether the rotation speed of the fan reaches the maximum rotation speed limit value, if yes, a pulse-width modulation value of the fan is set by the controller as a pulse-width modulation value upper limit corresponding to the maximum rotation speed limit value; therefore, a feedback is provided for the fan through the controller to control total power consumption of the system.
A method for controlling total power consumption of system by setting controller parameters based on temperature difference is provided, which is applied to a system at least including heat-generating element, fan, and controller, the heat-generating element having setpoint temperature Tsp. The method includes: setting the controller with a first control parameter and a second control parameter; reading a current temperature T(i) of the heat-generating element by the controller; and comparing the current temperature T(i) and the setpoint temperature Tsp by the controller to determine whether a feedback control is provided to the fan by the controller based on the first control parameter or the second control parameter such that a total power consumption of the system is controlled.
A method for controlling total power consumption of system by setting controller parameters based on phases is provided, which is applied to a system at least including heat-generating element, fan, and controller. The method includes: setting the controller with heating control parameter and cooling control parameter; reading, by the controller, current temperature and temperature at a previous moment of the heat-generating element; and comparing, by the controller, current temperature with temperature at the previous moment to determine whether the heat-generating element is in heating phase or in cooling phase; in case of the heating phase, the controller provides feedback control to the fan based on the heating control parameter; in case of the cooling phase, the controller provides feedback control to the fan based on the cooling control parameter; thereby controlling the total power consumption of the system.
A wireless vehicle control device, disposed on a vehicle, includes a first communication unit, at least one second communication unit and a central management unit. The first communication unit is configured to detect a first communication signal of a portable electronic device. The at least one second communication unit is configured to detect a second communication signal of the portable electronic device, wherein a communication range of the at least one second communication unit is smaller than that of the first communication unit. The central management unit is configured to activate the at least one second communication unit to perform detection when determining that the first communication unit is paired with the portable electronic device according to the first communication signal, and control at least one vehicle lock according to the first communication signal when a distance corresponding to the second communication signal is not greater than a default distance.
B60R 25/20 - Means to switch the anti-theft system on or off
B60R 25/01 - Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
B60R 25/24 - Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
G07C 9/00 - Individual registration on entry or exit
91.
Test system and test method for dynamic random access memory module of intel system
Disclosed are a test system and a test method for a DRAM module of an INTEL system. The test system includes at least one memory module slot and a processing unit. When performing a test, a memory temperature sensing of a BIOS is turned off through an operating system. Then, an operation register in the INTEL central processing unit that has a function of connecting the DRAM module is detected, and a memory module transfer register determines whether the DRAM module is correctly plugged in. Then, the operation register accesses the EEPROM of the DRAM module, and writes test data to and reads the test data from the EEPROM by switching different storage pages of the EEPROM to complete the test.
2C bus, and can write test data to and read the test data from the EEPROM. When the test data does not have sample data, it can be replaced by serial presence detection information.
A riser card module includes a frame assembly, two first riser card assemblies and two second riser card assemblies. The frame assembly includes a mount component, a first frame and a second frame. The first frame and the second frame are fixed to the mount component, the first frame has two first installation slots, and the second frame has two second installation slots. The first riser card assemblies each includes a first circuit board and a first cable connected to each other. The two first circuit boards are respectively mounted into the two first installation slots. The second riser card assemblies each includes a second circuit board and a second cable connected to each other. The two second circuit boards are respectively mounted into the two second installation slots, and colors of the two second cables are different from colors of the two first cables.
A graphics card assembly includes a mounting cage, two riser cards and two graphics cards. The mounting cage has two accommodation spaces arranged side by side horizontally. The two riser cards are disposed on the mounting cage and are located in the two accommodation spaces, respectively. The two graphics cards are located in the two accommodation spaces and are detachably inserted into the two riser cards, respectively.
An expansion frame includes a main body, a cable gathering component fixed to the main body and having a cable management space, two mount cages, a cable organizer including a mount part and a cable organization part connected to each other, four circuit boards, and four connection cables. The mount cages are located on a side of the cable gathering component. The mount part is located between the mount cages. The cable organization part extends from the mount part towards the cable gathering component and has a cable gathering hole connected to the cable management space. Two of the circuit boards are disposed on one of the mount cages, and other two of the circuit boards are disposed on the other of the mount cages. The connection cables are connected to the circuit boards, disposed through the cable gathering hole and extend into the cable management space.
A federated learning method of protecting data digest includes: sending a general model to multiple clients by a moderator, generating encoded features according to raw data and training by each client, the training includes: updating the general model to generate a client model, selecting at least two encoded features and at least two labels to compute a feature weighted sum and a label weighted sum, sending a digest and update parameters of the client model to the moderator, where the digest includes a sum of the feature weighted sum and a noise and the label weighted sum, and performing the following steps by the moderator: determining an absent client and a present client, generating a replacement model according to the general model and the absent client, generating an aggregation model according to the available client and the replacement model, and training the aggregation model to update the general model.
A frame module is configured to be detachably disposed on a casing of a server and configured to secure an expansion card. One side of the expansion card includes an electrical connector portion and an engagement recessed portion arranged adjacent to each other. The frame module includes a main frame, a riser card and a fastening assembly. The main frame includes a first plate and a second plate connected to each other. The riser card is disposed on the first plate and includes a connection slot configured for the electrical connector portion to be inserted to. The fastening assembly is slidably disposed on the first plate and includes a block portion. When the fastening assembly is in a fastening position, the block portion presses against the engagement recessed portion. When the fastening assembly is in a releasing position, the block portion is removed from the engagement recessed portion.
A common mode filter comprises a substrate, a first conductive layer, a ground layer, two conductive lines and two passive components. The substrate has a first surface, a second surface and a plurality of through holes, wherein the plurality of through holes respectively pass through the first surface and the second surface. The first conductive layer is disposed on the first surface of the substrate. The ground layer is disposed on the first surface of the substrate and spaced from the first conductive layer. The two conductive lines are disposed on the second surface of the substrate, wherein one end of each of the two conductive lines is electrically connected to the first conductive layer through one of the plurality of through holes. The two passive components are electrically connected to the ground layer and the first conductive layer.
H03H 1/00 - Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
A contour line processing method is provided, which includes obtaining a computer-aided design image file and detecting a plurality of line segments from the computer-aided design image file, performing a first morphological operation on the plurality of line segments to generate a plurality of blocks, performing a union operation on the plurality of blocks to generate a union block, performing a second morphological operation on the union block to generate a processed block, and determining a target contour block according to the processed block.
A system for verifying edited image includes: a producer terminal device configured to tile a source image for a plurality of smaller tiled images with individual source image hash values to accordingly calculate an integrated source image hash value, and to execute digitally signing to generate an image tag pair; an editor terminal device configured to receive the image tag pair, to divide the source image into these smaller tiled images according to a tile configuration, to edit part of the smaller tiled images, to include the rest part of these smaller tiled images to generate an edited integral image and further calculate an integrated edit image hash value, and to execute digitally signing to generate a zero-knowledge proof (ZKP) assurance; and, a user terminal device configured to receive the ZKP assurance to accordingly verify whether or not the edited integral image is generated by editing the source image.
