Devices, systems, and methods for automatically shifting agricultural guidance lines are disclosed. A system receives a field boundary, a stored AB path with an associated first guidance width, and a target guidance width for a current operation. The system determines a shift vector comprising a direction and magnitude based at least in part on the relationship between the stored AB path and the field boundary, generates a first guidance path by applying the shift vector, generates a plurality of parallel guidance paths at spacings corresponding to the target guidance width, and commands an automatic steering system to traverse the guidance paths. The system can apply selective regional shifts based on terrain, enforce boundary clearances, reconcile prior line nudges or sensor-detected crop row positions, and synchronize datasets with cloud services to preserve consistency across operations and equipment widths.
An agricultural harvester comprising a plurality of rows divided by a plurality of snoots, a least one camera disposed on each of the plurality of snoots positioned such as to view gathering chains of each of the plurality of rows, a processor in communication with the at least one camera, wherein the processor is configured to determine fruit production per stalk, fruit size, kernel number per ear, loose kernels, and weed number.
A nozzle assembly for an agricultural sprayer comprising: a nozzle body having an inlet and an outlet; a pulse width modulation (PWM) nozzle valve disposed within the nozzle body and configured to modulate flow from the inlet; a spray tip mounted at the outlet downstream of the PWM nozzle valve; and a pressure sensor integrated within the nozzle body and positioned hydraulically between the PWM nozzle valve and the spray tip, the pressure sensor configured to measure pressure of liquid exiting the PWM nozzle valve, wherein the nozzle assembly is configured to communicate the measured pressure to a sprayer control system for closed-loop control of nozzle-exit pressure and droplet size.
A01M 7/00 - Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
B05B 12/00 - Arrangements for controlling deliveryArrangements for controlling the spray area
B05B 12/08 - Arrangements for controlling deliveryArrangements for controlling the spray area responsive to condition of liquid or other fluent material discharged, of ambient medium or of target
4.
SYSTEMS, METHODS, AND DEVICES FOR INCREASING MACHINE OPERATING RANGE
Systems, devices, and methods are disclosed for increasing the operating range of agricultural liquid application equipment by combining pulse-width modulation (PWM) at individual nozzles with dynamic pressure range control at the boom or section level. A controller determines a pressure operating band based on nozzle attributes or operator input and coordinates pressure and PWM duty cycle to achieve target application rates while maintaining droplet size targets. In some implementations, the boom is sectioned, with section-specific pressure regulators enabling graduated pressure profiles for turn compensation.
A01C 23/00 - Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
A01C 23/04 - Distributing under pressureDistributing mudAdaptation of watering systems for fertilising-liquids
5.
LIQUID PRODUCT DISTRIBUTION FOR AGRICULTURAL SPRAYING SYSTEMS AND RELATED DEVICES AND METHODS
An agricultural sprayer comprising a first chemical supply tank; a pump configured to pump a broadcast chemical from the first liquid solution tank to plumbing on a boom for broadcast spraying; a second chemical supply tank; an injection pump configured to pump a selective spray chemical from the second liquid solution tank to plumbing on a boom for selective spraying; and a mixing chamber for mixing the broadcast chemical and the selective spray chemical prior to spraying.
The disclosed apparatus, systems and methods relate to an electrically driven corn head and/or a corn head retrofitted with individual electric motor assemblies on each corn head. In various implementations, the corn head is configured for row-by-row control of harvesting operations. In certain implementations, the corn head and associated systems can count and estimate size of stalks and ears. Further the system is configured to measure yield.
An agricultural stalk sensor, having at least a first wand comprising a first rib extending longitudinally along a first side of the first wand. The stalk sensor optionally having a second wand comprising a second rib extending longitudinally along a first side of the second wand. A stalk sensor system wherein the first rib and the second rib at least partially overlap when the first wand and the second wand are in a resting position.
G01D 5/14 - 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 the magnitude of a current or voltage
A01D 41/127 - Control or measuring arrangements specially adapted for combines
8.
AGRICULTURAL SPRAYER SENSOR AND RELATED DEVICES, SYSTEMS, AND METHODS
An agricultural sprayer monitoring system, comprising at least one light source and at least one light sensor positioned near the light source, wherein the at least one light source and at least once light sensor are configured to measure intensity and color spectrum frequences of light passing through a fluid between the at least one light source and the at least one light sensor.
A01M 7/00 - Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
A01C 23/00 - Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
The disclosed apparatus, systems and methods relate to a physical stalk sensing system comprising at least one resilient member. Sensors having the resilient member or members are able to estimate the size of the stalks of row crops as they pass through a field, such as a corn field. The sensors can be mounted on a corn head and the results can be analyzed and visualized. A system for predicting crop yields in real-time or near real-time. A system for adjusting a stripper plate gap.
A method for determining cross track error, comprising calibrating a stalk sensor with two or more set points, detecting plant stalks by the stalk sensor, measuring a stalk angle for each plant stalk, and measuring presence and amount of cross track error based on the stalk angle.
A01D 41/127 - Control or measuring arrangements specially adapted for combines
G01D 5/14 - 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 the magnitude of a current or voltage
11.
APPARATUS, SYSTEMS AND METHODS FOR AUTOMATED NAVIGATION OF AGRICULTURAL EQUIPMENT
A system and method for generating a guidance path for automated navigation of large agricultural equipment. Vehicle path data from leading vehicles can be recorded, stored or inputted into the system for generation of guidance paths offset from the swaths traversed by the leading vehicle. Combines, planters sprayers and other vehicles utilizing guidance system can be used to record leading vehicle data for use by the following vehicle in real time or in subsequent cycles. Enterprise systems can manage multiple grain carts and/or combines or other vehicles to maximize efficiency.
B60K 35/26 - Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using acoustic output
B60K 35/28 - Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor characterised by the type of the output information, e.g. video entertainment or vehicle dynamics informationOutput arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor characterised by the purpose of the output information, e.g. for attracting the attention of the driver
B60K 35/65 - Instruments specially adapted for specific vehicle types or users, e.g. for left- or right-hand drive
B60Q 9/00 - Arrangement or adaptation of signal devices not provided for in one of main groups
G05D 1/617 - Safety or protection, e.g. defining protection zones around obstacles or avoiding hazards
The disclosure is related to an assisted steering unit. In various implementations the assisted steering unit includes a motor drive unit and a ring assembly constructed and arranged to couple to and rotate a steering wheel. The assisted steering unit may include a ring assembly where the ring assembly includes a housing, a ring gear disposed within the housing, an anti-rotation pin operatively engaged with the housing. The assisted steering unit may also include a motor drive unit (MDU) including a motor and a drive gear rotatably engaged with the motor. The ring assembly and motor drive unit are constructed and arranged to be releasably engaged to each other.
Agricultural systems have stalk sensor assemblies and/or data visualization systems. The stalk sensor assemblies are configured for assessing the size and other characteristics about crops, such as corn and other grains entering an agricultural implement, such as a harvester. The stalk sensor assemblies may use an estimation of the stalk perimeter to establish stalk size and therefore further features about the crop. The visualization system utilizes data from the stalk sensor assemblies to calculate and display relevant information about the crop.
A stalk sensing system, comprising a bracket, sensor shell configured to be mounted to the bracket, a sensor configured for insertion into the sensor shell, a wand configured to be mounted to the sensor shell, and one or more anti-rotation features. The harvester and stalk sensing system may also into one or more board holding features and, optionally, a crop divertor(s).
G01D 5/14 - 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 the magnitude of a current or voltage
A01D 45/02 - Harvesting of standing crops of maize
15.
AGRICULTURAL NAVIGATION AND STEERING SYSTEMS, DEVICES AND METHODS
An agricultural steering and navigation system comprising a tactile steering system comprising at least one crop sensor configured to command steering of an agricultural vehicle based upon the location of stalks, a GPS guidance system comprising at least one GPS receiver configured to command steering of the agricultural vehicle along guidance paths, and a processor configured for selectively using either the tactile steering system and the GPS guidance system based on one or more triggers.
An agricultural seed meter comprising a seed meter and a monitoring system. The seed meter comprising a seed meter cover, a seed disc, and a singulator assembly. The monitoring system comprising a camera assembly configured to view internal components of the seed meter, a processor in communication with the camera assembly, and a machine vision algorithm executed on the processor, wherein the machine vision algorithm processes images from the camera assembly to detect planting errors.
The disclosed system, and related devices and methods, relate to monitoring equipment, such as agricultural equipment, to ensure efficient, effective, and reliable operation. The system, in several implementations, may detect leaks, plugged lines, poor fertilizer application, and maintenance issues, among other applications that would be clear to those skilled in the art.
A relative positioning method is combined with the known absolute pose of a primary vehicle to provide the absolute position and/or pose of the secondary vehicle wherein the secondary vehicle is only equipped with a non-contact relative positioning system. Thereby allowing for numerous advantages such as fleet management, safe vehicle interactions, and further automation at a fraction of the cost of using a sensor suite commonly required to calculate the absolute pose of the secondary vehicle.
G01S 5/02 - Position-fixing by co-ordinating two or more direction or position-line determinationsPosition-fixing by co-ordinating two or more distance determinations using radio waves
A01B 69/04 - Special adaptations of automatic tractor steering, e.g. electric system for contour ploughing
G01C 21/20 - Instruments for performing navigational calculations
A method for controlling header height comprising generating a signal as an object passes through a row unit; establishing a signal threshold, wherein when the signal threshold is exceeded a shelled ear event is detected; comparing the signal to the signal threshold; and emitting an alarm with the signal exceeds the signal threshold.
A01D 45/02 - Harvesting of standing crops of maize
A01D 41/127 - Control or measuring arrangements specially adapted for combines
G01B 21/06 - Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness specially adapted for measuring length or width of objects while moving
G01D 21/00 - Measuring or testing not otherwise provided for
20.
DEVICES, SYSTEMS, AND METHODS FOR PLANTER AND SEED TRENCH IMAGING AND ANALYSIS
An agricultural image analysis system comprising at least one vision sensor configured to view a seed trench; a storage module in communication with the at least one vision sensor; a processor in communication with the storage module, the processor executing at least one machine learning module for analysis of images from the at least one vision sensor. The system including at least one laser configured to emit a beam at an open seed trench and at least one vision sensor configured to view the open seed trench and the beam. The system including a thermal camera mounted to a row unit.
H04N 23/23 - Cameras or camera modules comprising electronic image sensorsControl thereof for generating image signals from infrared radiation only from thermal infrared radiation
21.
ASSISTED STEERING APPARATUS AND ASSOCIATED SYSTEMS AND METHODS
The assisted steering unit includes a motor drive unit and a ring assembly constructed and arranged to couple to and rotate a steering wheel. The assisted steering unit may include a ring assembly where the ring assembly includes a housing, a ring gear disposed within the housing, an anti-rotation pin operatively engaged with the housing. The assisted steering unit may also include a motor drive unit (MDU) including a motor and a drive gear rotatably engaged with the motor. The ring assembly and motor drive unit are constructed and arranged to be releasably engaged to each other.
A grain unloading monitoring system for use in operations moving grain from a grain cart to a grain truck or container utilizing at least one sensor configured to monitor a grain level within a grain container, a processor in electronic communication with the at least one sensor, and a command module in electronic communication with the processor. The command module is configured to command one or more components on a grain cart or grain container to distribute unloaded grain and prevent overfilling of the grain container based on the monitored grain level and grain fill rate.
A deck plate sensing system for a corn harvester having a sensing unit. The sensing unit having a sensor and a magnet associated with a row unit of the corn harvester. The magnet and sensor are configured to measure a distance between the magnet and the magnetic sensor and apply a calibration to determine a relative distance between an adjustable deck plate and a fixed deck plate.
A01D 45/02 - Harvesting of standing crops of maize
G01B 7/14 - Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
24.
HEADER HEIGHT CONTROL DEVICES, SYSTEMS, AND METHODS
A header height sensor and adjustment system capable of differentiating between the ground and object above the ground. The system is able to differentiate between lodged/downed stalks and the ground. The system includes one or more non-contact sensors, such as Time-of-Flight (ToF) sensor and/or radar sensors. The system may optionally include a contact sensor. The disclosed header height sensor and adjustment system is able to automatically or semi-automatically adjust the height of the header in response to detected objects and terrain in order to maximize yield (e.g., lowering to harvest lodged stalks) and avoid header damage (e.g., raising to avoid debris or contour terrain).
An adjustment system for guidance lines comprising a GNSS unit disposed on an agricultural vehicle, a memory comprising stored crop row locations, a processor in communication with the GNSS unit and the memory, the processor configured to apply lateral and/or longitudinal adjustments to guidance lines generated based on stored crop row locations from a prior operation, and an automatic steering system configured to command the agricultural vehicle to traverse the guidance lines.
An agricultural implement control system, comprising at least one position sensor in association with at least one actuator and a processor in communication with the at least one position sensor configured to determine a position of the at least one actuator. The system where the at least one position sensor comprises a magnetometer and a magnet. The system including a controller wherein is controller is configured to start and stop an implement operation based on the position of the at least one actuator.
A01B 63/111 - Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements
A01B 69/00 - Steering of agricultural machines or implementsGuiding agricultural machines or implements on a desired track
G01B 7/00 - Measuring arrangements characterised by the use of electric or magnetic techniques
G01P 3/50 - Devices characterised by the use of electric or magnetic means for measuring linear speed
27.
ASSISTED STEERING SYSTEMS AND ASSOCIATED DEVICES AND METHODS FOR AGRICULTURAL VEHICLES
A system for automatic or assisted steering of an agricultural harvester, comprising one or more snoot sensors configured to sense alignment of the harvester with a harvest row, at least one processor in communication with the one or more snoot sensors, a control system in communication with the at least one processor and an automatic steering system, wherein the control system is configured to command the automatic steering system to drive the harvester along the row in response to feedback from the one or more snoot sensors.
Described therein is an improved assisted steering system includes a built-in/integrated ring on the steering wheel, for use with a mobile/removable drive unit. In various implementations, the built-in/integrated ring is non-removeable, such that issues with misalignment do not occur from installation error or during use. Further, because the drive unit is mobile/removable, the drive unit may be moved between vehicles without removing the steering wheel. In various implementations, the assisted steering system may be used by multiple vehicles simply by installing the steering wheel with integrated ring in each vehicle desired to have assisted steering and installing the drive unit in the vehicle desired to be driven at that time. Further because the steering wheel is not removed when moving the drive unit, the vehicle remains operational and drivable by manual steering.
Devices, systems, and method for generating agricultural guidance comprising defining a first non-straight path, mapping a second path adjacent to the first path, the second path having less than a threshold amount of crowding of the first non-straight path and less than a threshold amount of gap between the first non-straight path and second path, iteratively mapping subsequent paths path having less than a threshold amount of crowding of an adjacent pass and less than a threshold amount of gap between adjacent paths until a straight path is mapped, and commanding a steering system for traversal of the first non-straight path, second path, and subsequent paths.
A01B 69/04 - Special adaptations of automatic tractor steering, e.g. electric system for contour ploughing
G05D 1/224 - Output arrangements on the remote controller, e.g. displays, haptics or speakers
G05D 1/248 - Arrangements for determining position or orientation using signals provided by artificial sources external to the vehicle, e.g. navigation beacons generated by satellites, e.g. GPS
G05D 1/648 - Performing a task within a working area or space, e.g. cleaning
G05D 101/15 - Details of software or hardware architectures used for the control of position using artificial intelligence [AI] techniques using machine learning, e.g. neural networks
G05D 105/15 - Specific applications of the controlled vehicles for harvesting, sowing or mowing in agriculture or forestry
A system for mapping yield in real time or near real-time comprising: determining when crop enters a harvester head via one or more sensors; determining when the crop reaches a yield sensor; measuring the time delay between the crop entering the harvester head and when the crop reaches a yield sensor; and adjusting the yield data to account for the time delay.
An on-the-go planting system utilizing soil organic matter data to prescribed seeding rate, hybrid/variety selection or soil treatment. The system weights at least two field attribute data types, such as soil organic matter data and normalized yield data to prescribe one or more outcomes. The system can also generate a yield potential value so as to prescribe the outcomes.
The devices, systems, and methods herein use air pressure to dispense seed into the ground in a controlled manner. In certain embodiments, a valve is actuated to push a single seed out of a seed chamber. The seed can be conveyed from the metering housing and through a seed delivery apparatus to the furrow at high speed. The seed is rapidly conveyed from the seed chamber to the furrow by a precisely controlled air pulse to eliminate variation enable high planting speeds.
A system for flow control and measurement comprising a fluid tank, a pump in communication with the fluid tank, a manifold in communication with the pump configured to distribute fluid flow to two or more individual lines, and at least one flow device in line with each of the two or more individual lines. The at least one flow device comprising a housing, a hose disposed within the housing, a compression plate configured to compress the hose against the housing, the compression sufficient to close a lumen of the hose when fluid is not flowing through the hose, and at least one sensor configured to determine the position of the compression plate relative to the housing, where the position of the compression plate indicates pressure inside the hose.
A01C 23/04 - Distributing under pressureDistributing mudAdaptation of watering systems for fertilising-liquids
A01C 23/00 - Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
34.
DEVICES, SYSTEMS AND METHODS FOR SEED TRENCH MONITORING AND CLOSING
The disclosed devices, systems and methods relate to agricultural planters, particularly to a two-stage closing system for a planter row unit. In some implementations, the row unit includes a soil engaging member, where the soil engaging member engages at least one sidewall of a trench and displaces soil from the sidewall to cover the seed. In further implementations, the row unit includes a sensing system for sensing sidewall compaction and/or soil moisture.
A stalk sensor comprising a first wand comprising a contact surface at a distal end, a first magnet disposed at a distal end of the first wand, a second wand comprising a contact surface at a distal end, and a second magnet disposed at a distal end of the second wand, the magnet configured to attract the first magnet and thereby the first wand into contact with the second wand at the contact surfaces with the second wand, wherein the first contact surface and the second contact surface are in contact when the stalk sensor is in a home position. The stalk sensor wherein the wands are self-aligning on horizontal and vertical axes.
G01D 5/14 - 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 the magnitude of a current or voltage
Disclosed herein are various devices, systems, and methods for use in agricultural, particularly for use in harvesting agricultural crop such as corn. Various implementations relate to methods and devices for measuring plant stalk cross-sectional area during harvest and providing additional methods of predicting and displaying yield on a row-by-row level in real time.
A01D 45/02 - Harvesting of standing crops of maize
A01B 63/00 - Lifting or adjusting devices or arrangements for agricultural machines or implements
A01D 41/127 - Control or measuring arrangements specially adapted for combines
G01B 21/06 - Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness specially adapted for measuring length or width of objects while moving
G01D 21/00 - Measuring or testing not otherwise provided for
An agricultural row unit including a large capacity seed hopper and hopper lid configured for magnetic retention of the lid. Various implementations also include a built-in support stand. The hopper lid and magnetic retention allow for one handed removal and replacement of the hopper lid, increasing overall efficiency.
The disclosed apparatus, systems and methods relate to automatic calibration systems, methods and devices for use with vehicle systems such as grain cart and combine vehicle systems to calibrate the yield monitor via collected calibration load profile data that is processed and used to calibrate and recalibrate the system automatically.
The disclosure relates to the system and methods for generating a guidance path for automated navigation of large agricultural equipment. Vehicle path data from leading vehicles can be recorded, stored or inputted into the system for generation of guidance paths offset from the swaths traversed by the leading vehicle. Combines, planters sprayers and other vehicles utilizing guidance system can be used to record leading vehicle data for use by the following vehicle in real time or in subsequent cycles. Enterprise systems can manage multiple grain carts and/or combines or other vehicles to maximize efficiency.
B60K 35/26 - Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using acoustic output
B60K 35/28 - Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor characterised by the type of the output information, e.g. video entertainment or vehicle dynamics informationOutput arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor characterised by the purpose of the output information, e.g. for attracting the attention of the driver
G05D 1/617 - Safety or protection, e.g. defining protection zones around obstacles or avoiding hazards
40.
HYDRAULIC CYLINDER POSITION CONTROL FOR LIFTING AND LOWERING TOWED IMPLEMENTS
The disclosed apparatus, systems and methods relate to a hydraulic control system, comprising, the control system having a control unit configured to be in operational communication with a plurality of gauge wheel assemblies, a plurality of cylinders in operational communication with the plurality of gauge wheel assemblies, and a plurality of position sensors in operational communication with the plurality of cylinders, wherein the control unit comprises a feedback position command loop configured to calculate cylinder position error and issue valve commands.
F15B 21/08 - Servomotor systems incorporating electrically- operated control means
F15B 15/14 - Fluid-actuated devices for displacing a member from one position to anotherGearing associated therewith characterised by the construction of the motor unit of the straight-cylinder type
A01B 63/00 - Lifting or adjusting devices or arrangements for agricultural machines or implements
41.
SINGLE-STEP SEED PLACEMENT IN FURROW AND RELATED DEVICES, SYSTEMS, AND METHODS
A furrow opening and seed placement device configured to perform a planting sequence into one continuous action. The device comprising a substantially horizontal blade configured to be drawn through soil at a desired planting depth, an opening within the blade configured to allow seed to be deposited in soil below a bottom surface of the substantially horizontal blade, and one or more vertical elements configured to direct soil flow around the substantially horizontal blade.
Adjustable seed meters having a first seed disk having first openings defined therein and a second seed disk having second openings defined therein adjacent to the first openings such that the first and second openings are alignable to form adjustable seed cells. Various embodiments have a plate adjustment drive system to rotate the first and second seed disks in relation to each other. Other embodiments relate to methods of automatically adjusting a seed meter during operation of the overall planting system.
The disclosure relates to agricultural systems. The systems have stalk sensor assemblies and/or data visualization systems. The stalk sensor assemblies are configured for assessing the size and other characteristics about crops, such as corn and other grains entering an agricultural implement, such as a harvester. The stalk sensor assemblies may use an estimation of the stalk perimeter to establish stalk size and therefore further features about the crop. The visualization system utilizes data from the stalk sensor assemblies to calculate and display relevant information about the crop.
A combine unloading management system comprising one or more processors and one or more computer-readable storage media comprising instructions that configure the one or more processors to: determine a grain flow rate of grain flowing into a combine tank of a combine harvesting along a current pass of a grain field; determine a combine tank level corresponding to a current amount of grain in the combine tank; and determine a starting point for unloading the combine tank on-the-go into a grain cart, the starting point based on the grain flow rate and the combine tank level.
A seed delivery shield, comprising a shield body comprising at least one roll pin opening configured for mounting the shield body to a row unit shank via a roll pin and at least one debris relief opening, a retention apparatus configured to attach the shield body to a row unit, and a spring plate shaped to be at least partially engaged with a rear portion of the shield body and extending rearward toward a seed delivery tube. The spring plate configured to protect the row unit and seed tube from damage during and prior to planting operations.
A method for evaluating post emergence crops, comprising: capturing images of an area of interest at a first point in time; geo-referencing the images with as-planted data; processing the images to isolate individual plants with the images; modeling the surface of the individual plants; generating at least one crop characteristic for each individual plant; identifying a location for each individual plant; and comparing the locations with as-planted data of expected plant locations.
A planting system comprising a camera disposed at a distal end of a seed tube at or below ground level. The system may also include a processor in communication with the camera configured to processes images from the camera, and be configured to conduct image analysis to detect planting conditions including one or more of collapsed trench sidewalls, seed placement, crop residue within the trench, clods within the trench, a collapsed trench, “W” trench, trench size, seed depth, closing wheel operations, soil moisture, and seed bounce. The system may also include a command module in communication with the processor configured to automatically adjust one or more of planter row cleaners, supplemental row unit down force, supplemental closing wheel down force, closing wheel configuration, deployment of seed firmers, timing of application of liquid treatment, and seed meter ejection in response to detected planting conditions.
A method for determining cross track error, comprising calibrating a stalk sensor with two or more set points, detecting plant stalks by the stalk sensor, measuring a stalk angle for each plant stalk, and measuring presence and amount of cross track error based on the stalk angle.
A01D 41/127 - Control or measuring arrangements specially adapted for combines
G01D 5/14 - 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 the magnitude of a current or voltage
49.
Apparatus, systems and methods for eliminating cross-track error
A cross track error system including a corn head, a row unit disposed on the corn head. The row unit including a set of stripper plates, a resilient member disposed proximal to the stripper plates, a sensor unit in communication with the resilient member, and a processor. The processor is constructed and arranged to process signals generated by the sensor unit in response to deflection of the resilient member.
A load cell adaptor having a first side for facing a row unit and including at least one contact pad engaged with the row unit, a second side comprising a seat, the seat shaped to be engaged with a load cell, and an opening shaped for engagement with a bolt. the load cell adaptor configured to provide a structure for precise use of a load cell on a traditional row unit.
A seed meter assembly comprising a main body assembly comprising, a pivot mounting point, a first meter half shell, a seed hopper, and two snap-in attachments. The meter assembly also including a meter cover assembly comprising a second meter half shell and a seed disc, wherein the meter cover assembly and the main body assembly are configured to be fitted together. The meter assembly also including a support structure configured to be attached to the two snap-in attachments to support the weight of the meter assembly and maintaining access to the meter assembly.
A method for generating a 2D orthomosaic map including obtaining a series of images of a field from a camera located on a ground based vehicle, processing the series of images to mark pixels of the ground based vehicle and optionally an implement, identifying, marking, and removing pixels containing plants, stitching together the series of images into a single map, and reintroducing pixels containing plants into the single map.
An agricultural data system comprising at least one stalk sensor disposed on a harvester configured to sense incoming crop stalks, at least one processor in communication with the at least one stalk sensor, and a display in communication with the at least one processor, wherein the processor is configured to align as-planted data with as-harvested data from the at least one stalk sensor.
A seed delivery shield, comprising a shield body, a retention apparatus configured to attach the shield body to a row unit, and a spring plate shaped to be at least partially engaged with a rear portion of the shield body and extending rearward toward a seed delivery tube. The spring plate configured to protect the row unit and seed tube from damage during and prior to planting operations.
Disclosed herein are various embodiments of dual seed meters having a metering housing having first and second seed disks with a plurality of openings arranged along a curved path of each disk, wherein the disks overlap to form a convergence region such that seed traveling along the curved paths is delivered to a single point. Certain implementations also have a vacuum chamber defined between a first wall of the metering housing and the first and second seed disks and a seed chamber defined between a second wall of the metering housing and the first and second seed disks.
A yield estimation system comprising a harvester. The harvester comprising a plurality of row units, one or more stalk sensors on each of the plurality of row units, and a yield monitor in communication with the plurality of row units. The system also comprising a processor configured to correlate data from the one or more stalk sensors to data from the yield monitor on a row-by-row basis and a display configured to display the correlated data to a user.
A tile plow system, comprising a force sensor configured to detect an amount of tension on a conduit being fed through a tile plow, a system module in communication with the force sensor, and a display in communication with the system module. The system module comprises a processor and a memory. The tile plow system wherein the amount of tension on the conduit is compared to a threshold tension range, and wherein when the amount of tension of the conduit is outside of the threshold tension range corrective action is taken by the system.
E02F 5/10 - Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditchesDredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for making or assembling conduits or for laying conduits or cables
G01L 5/00 - Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
An automatic steering system for an agricultural vehicle includes an assisted steering device and a controller or estimator operatively coupled to the assisted steering device and configured to adjust a calibration range. Adjusting the calibration range includes generating an estimated curvature for the vehicle based on a pose of the agricultural vehicle; generating an estimated encoder position of the encoder based on the estimated curvature; determining a current encoder position of the encoder; and adjusting the calibrated encoder range based on the estimated encoder position and the current encoder position.
An automatic steering system for an agricultural vehicle includes a controller operably coupled to a steering sensor configured to provide a feedback signal that includes vehicle steering information for automatically controlling the steering device. The controller is configured to receive the feedback signal and current steering information from the steering sensor and determine desired steering rate information based on the current steering information and a desired steering position. The controller is also configured to compare a current steering rate to the desired steering rate information and disengage automatic steering control based on comparing the current steering rate to the desired steering rate information. Automatic steering systems including assisted steering devices and methods for steering an agricultural vehicle are also provided.
A crop header adjustment system including a plurality of row units, a plurality of dividers disposed between the row units, a plurality of pitch adjustment mechanisms operatively engaged with each of the plurality of dividers, and a controller in communication with the each of the plurality of pitch adjustment mechanisms. The controller configured to adjust the pitch of the plurality of the dividers on-the-go in response to changing conditions.
A seed delivery system including a seed meter, a flighted belt configured to accept seed from the seed meter, transport seeds to an ejection location, and eject seeds into a seed trench, and a controller in communication with the flighted belt configured to control the speed of the flighted belt, wherein the controller is configured to dynamically adjust the speed of the flighted belt.
Protecting open seed trenches from ingress of foreign material, such as plant residue. Preventing foreign material from entering the open seed trench during planting increases crop yield by minimizing delayed germination and late plant emergence. Various implementations of adjustable row cleaners may be used to prevent ingress of foreign material. Also, various shields may be disposed on the row units of a planter to prevent ingress of foreign material.
An agricultural row unit having a coulter assembly comprising a pair of gauge wheels and a coulter between the pair of gauge wheels, wherein the coulter is configured to penetrate soil and cut debris. The row unit also having a soil engaging assembly comprising a sweep and a seed tube, wherein the sweep is configured to open a seed channel and the seed tube is configured to deposit seeds into the seed channel. The row unit also including a closing assembly configured to replace soil displaced by the coulter and sweep. The row unit configured for independent and optionally automatic variable depth control of the seed channel.
On-the-go monitoring and controlled feedback in supplemental downforce applications. The system provides real-time monitoring of furrow depth via contact and non-contact approaches, some of which are combined with gauge wheel feedback to calibrate and otherwise control the application of supplemental downforce to the row unit. A combination of sensor types are employed in collecting furrow depth measurements, which can be used to adjust the supplemental downforce through a control system module. A gauge wheel load sensor may be used to modify the application of supplemental downforce.
A01B 63/16 - Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors with wheels adjustable relatively to the frame
A01B 63/00 - Lifting or adjusting devices or arrangements for agricultural machines or implements
A01B 63/111 - Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements
A01B 63/24 - Tools or tool-holders adjustable relatively to the frame
A01C 5/06 - Machines for making or covering drills or furrows for sowing or planting
A01C 7/08 - Broadcast seedersSeeders depositing seeds in rows
A01C 7/20 - Parts of seeders for conducting and depositing seed
G01B 11/22 - Measuring arrangements characterised by the use of optical techniques for measuring depth
G01B 21/18 - Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring depth
G01D 5/14 - 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 the magnitude of a current or voltage
65.
Harvesting system for row-by-row control of a harvester
An electrically driven corn head and/or a corn head retrofitted with individual electric motor assemblies on each corn head. The corn head configured for row-by-row control of harvesting operations. The corn head and associated systems count and estimate size of stalks and ears. Further the system is configured to measure yield.
Various methods, systems, and devices for flexible and accurate seed spacing control in a seed planting system. The various embodiments receive singulated seed from a metering device and control movement of the seed toward a seed spacing device that receives the seed. The seed spacing device, which is disposed near the soil surface, independently controls the ejection of the seed from the device and thus the spacing of the seed in the furrow.
The disclosed apparatus, systems, and methods relate to an automated hitch and various alternative devices to adjust the orientation of an agricultural implement and component parts thereof, including but not limited to a planter toolbar and/or planter row units relative to the soil surface to ensure the implement/components parts thereof maintain a position parallel to the soil surface.
A collision avoidance system including an agricultural vehicle, at least one sensor disposed on the vehicle, a GPS disposed on the vehicle, where the GPS in communication with the sensor, and a storage medium. The sensor is constructed and arranged to detect obstacles and in conjunction with the GPS locate and map the objects for storage of the obstacle's location in the storage medium.
B60Q 9/00 - Arrangement or adaptation of signal devices not provided for in one of main groups
G01S 19/49 - Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system whereby the further system is an inertial position system, e.g. loosely-coupled
G06K 9/00 - Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
G06K 9/62 - Methods or arrangements for recognition using electronic means
69.
Apparatus, Systems And Methods For Grain Cart-Grain Truck Alignment And Control Using Gnss And / Or Distance Sensors
The disclosure relates to apparatus, systems, and methods for a system for guiding a tractor and auger cart alongside a grain truck so the load can be transferred quickly with a high degree of position accuracy. This will avoid common issues with this process that result in collisions or spilled grain. The system will allow less qualified operators to perform at a higher level, eliminate errors that slow the process and/or result in down time, or slow the unloading process. Methods are disclosed that sense the position, orientation, and size of a receiving vehicle and create a guidance line for a tractor automated steering system to follow.
G01S 19/39 - Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
G01S 19/40 - Correcting position, velocity or attitude
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
The disclosed apparatus, systems and methods relate to devices, systems and methods for reducing cross-track error in harvesting row crops such as corn. A cross track error system including a corn head, a row unit disposed on the corn head. The row unit including a set of stripper plates, a resilient member disposed proximal to the stripper plates, a sensor unit in communication with the resilient member, and a processor. The processor is constructed and arranged to process signals generated by the sensor unit in response to deflection of the resilient member.
An apparatus, system, and method that relate to a physical stalk sensing system comprising at least one resilient member. Sensors having the resilient member or members are able to estimate the size of the stalks of row crops as they pass through a field, such as a corn field. The sensors can be mounted on a corn head and the results can be analyzed and visualized. A system for predicting crop yields in real-time or near real-time. A system for adjusting a stripper plate gap.
Disclosed herein are various devices, systems, and methods for use in agricultural, particularly for use in harvesting agricultural crop such as corn. Various implementations relate to methods and devices for measuring plant stalk cross-sectional area during harvest and providing additional methods of predicting and displaying yield on a row-by-row level in real time.
A01D 45/02 - Harvesting of standing crops of maize
A01D 41/127 - Control or measuring arrangements specially adapted for combines
A01B 63/00 - Lifting or adjusting devices or arrangements for agricultural machines or implements
G01B 21/06 - Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness specially adapted for measuring length or width of objects while moving
G01D 21/00 - Measuring or testing not otherwise provided for
G08B 5/00 - Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
G08B 3/00 - Audible signalling systemsAudible personal calling systems
Disclosed herein are various devices, systems, and methods for use in agricultural, particularly for use in harvesting agricultural crop such as corn. Various implementations relate to devices, systems, and methods for increasing yield by emitting warnings when the corn head to not at the proper height.
A01D 41/127 - Control or measuring arrangements specially adapted for combines
A01D 45/02 - Harvesting of standing crops of maize
G01B 21/06 - Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness specially adapted for measuring length or width of objects while moving
G01D 21/00 - Measuring or testing not otherwise provided for
74.
Agricultural systems having stalk sensors and data visualization systems and related devices and methods
The disclosure relates to agricultural systems. The systems have stalk sensor assemblies and/or data visualization systems. The stalk sensor assemblies are configured for assessing the size and other characteristics about crops, such as corn and other grains entering an agricultural implement, such as a harvester. The stalk sensor assemblies may use an estimation of the stalk perimeter to establish stalk size and therefore further features about the crop. The visualization system utilizes data from the stalk sensor assemblies to calculate and display relevant information about the crop.
A system for monitoring rocks in a field. The system includes at least one row unit having an opening disk, a gauge wheel, and a gauge wheel load sensor. The system further includes a processor and a storage media. In various implementations, the system evaluates gauge wheel load sensor data, vertical acceleration data, and/or down force bore pressure data to detect when a row unit strikes a rock. In some implementations, the system can detect the size of the rock, the location of the rock within the soil, and the severity of a rock strike.
A01B 79/02 - Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
A01B 61/00 - Devices for, or parts of, agricultural machines or implements for preventing overstrain
A01C 7/08 - Broadcast seedersSeeders depositing seeds in rows
A01C 14/00 - Methods or apparatus for planting not provided for in other groups of this subclass
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
76.
Row Unit Arm Sensor And Associated Systems And Methods
The disclosure relates to agricultural planter and associated devices and systems. In various implementations, the planter includes a toolbar and at least one row unit. Each row unit may include at least one parallel bar and a sensor fixedly attached to the toolbar and rotatably fixed to the at least one parallel bar. The sensor is configured to measure the movement of the at least one row unit relative to the toolbar. This detected movement of the row unit is indicative of row unit position that may be used by a monitoring system to evaluate various parameters and situations during high speed planting.
The disclosure is related to an aerial guidance system, comprising an imaging device and a processor. In some implementations, the processor is configured to process acquired images, and generate guidance paths. In some implementations the imaging device is a satellite, and the acquired images are stored on a centralized platform.
Disclosed herein is an agricultural testing system. In various implementations the testing system includes a row control module, a sensor in communication with the row control module, and a seed delivery system in communication with the row control module. In these implementations, the system is configured such that the seed delivery system is activated by activation of the sensor. In some implementations, the sensor is a magnetic sensor.
The disclosed devices, systems and methods relate to agricultural planters, particularly to a two-stage closing system for a planter row unit. In some implementations, the row unit includes a soil engaging member, where the soil engaging member engages at least one sidewall of a trench and displaces soil from the sidewall to cover the seed. In further implementations, the row unit includes a sensing system for sensing sidewall compaction and/or soil moisture.
The disclosure relates to devices, systems, and corresponding methods to be used in connection with agricultural planters. More particularly to a vacuum and generator system including a housing, a fan assembly within the housing, a generator, and a hydraulic motor. Some implementations include a voltage regulator or voltage regulation module. The system allow for adjustable fan control without affecting electrical output, integral cooling, and multi-level voltage output from a single generator. Additionally, the system provides greater efficiency in operating an agricultural implement.
The disclosure is related to agricultural row units. The row unit comprising a gauge wheel, a slicing sick, a seed knife, at least one closing wheel, and a press wheel. The gauge wheel and the press wheel may be mechanically linked via a linkage. The linkage may include an adjustable pivot point. In various implementations the slicing disc may be vertically adjustable.
The disclosed apparatus, systems and methods relate to a physical stalk sensing system comprising at least one resilient member. Sensors having the resilient member or members are able to estimate the size of the stalks of row crops as they pass through a field, such as a corn field. The sensors can be mounted on a corn head and the results can be analyzed and visualized.
Adjustable seed meters having a first seed disk having first openings defined therein and a second seed disk having second openings defined therein adjacent to the first openings such that the first and second openings are alignable to form adjustable seed cells. Various embodiments have a plate adjustment drive system to rotate the first and second seed disks in relation to each other. Other embodiments relate to methods of automatically adjusting a seed meter during operation of the overall planting system.
A steerable toolbar system including a steerable implement. The steerable implement including a toolbar in operable communication with a first end of a hitch, at least one link extending between a second end of the hitch and the toolbar, at least one actuator in communication with the at least one link, and a pivot disposed at a connection point between the hitch and the toolbar. The system also including a controller in electronic communication with the at least one actuator, where the controller is configured to adjust the angle of the toolbar relative to the hitch via actuation of the at least one actuator.
A01B 69/08 - Lateral steering of machines derived from the lateral movement of tractor
A01B 59/00 - Devices specially adapted for connection between animals or tractors and agricultural machines or implements
A01B 59/042 - Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor having pulling means arranged on the rear part of the tractor
A01B 69/00 - Steering of agricultural machines or implementsGuiding agricultural machines or implements on a desired track
A01B 73/06 - Folding frames foldable about a vertical axis
85.
Apparatus, systems and methods for automated navigation of agricultural equipment
The disclosure relates to the system and methods for generating a guidance path for automated navigation of large agricultural equipment. Vehicle path data from leading vehicles can be recorded, stored or inputted into the system for generation of guidance paths offset from the swaths traversed by the leading vehicle. Combines, planters sprayers and other vehicles utilizing guidance system can be used to record leading vehicle data for use by the following vehicle in real time or in subsequent cycles. Enterprise systems can manage multiple grain carts and/or combines or other vehicles to maximize efficiency.
G05D 1/02 - Control of position or course in two dimensions
A01B 69/04 - Special adaptations of automatic tractor steering, e.g. electric system for contour ploughing
B60K 35/00 - Instruments specially adapted for vehiclesArrangement of instruments in or on vehicles
B60Q 9/00 - Arrangement or adaptation of signal devices not provided for in one of main groups
G05D 1/00 - Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
B60K 35/10 - Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
B60K 35/28 - Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor characterised by the type of the output information, e.g. video entertainment or vehicle dynamics informationOutput arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor characterised by the purpose of the output information, e.g. for attracting the attention of the driver
The disclosed apparatus, systems and methods relate to fluid distribution systems. The fluid distribution systems being made up of a plurality of positive displacement pumps disposed on a fluid distribution manifold and proximate to the tank and the point of product discharge. The system optionally has a valve system for precision control of fluid discharge.
A01C 23/00 - Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
A01M 7/00 - Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
F04B 49/00 - Control of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for in, or of interest apart from, groups
A01C 7/04 - Single-grain seeders with or without suction devices
A01C 7/06 - Seeders combined with fertilising apparatus
87.
Apparatus, Systems And Methods For Automatic Steering Guidance And Visualization Of Guidance Paths
The disclosed apparatus, systems and methods relate to guidance and visualization systems for autosteering systems of agricultural implements. The system allows the operator to visualize the guidance paths throughout a field map or region to allow for the ability of the operator to make adjustments prior to engaging the auto steering unit, such as to row headings and positions.
Seed meters implementing air pressure to dispense seed into the ground in a controlled manner. In certain embodiments, a valve is actuated to push a single seed out of a seed chamber. The seed can be conveyed from the metering housing and through a seed delivery apparatus to the furrow at high speed. The seed is rapidly conveyed from the seed chamber to the furrow by a precisely controlled air pulse to eliminate variation enable high planting speeds.
The present disclosure is related to agricultural devices, system, and methods, particularly for detecting and measuring plant stalks during harvest. The system may comprise a harvesting row unit, with a camera, a processing unit, and an in-cab display. The system may additionally include a stalk alignment guide, a leaf shield, an artificial light source, and/or a lens cleaning apparatus.
A dual seed meter having a metering housing having first and second seed disks with a plurality of openings arranged along a curved path of each disk, wherein the disks overlap to form a convergence region such that seed traveling along the curved paths is delivered to a single point. Certain implementations also have a vacuum chamber defined between a first wall of the metering housing and the first and second seed disks and a seed chamber defined between a second wall of the metering housing and the first and second seed disks.
An on-the-go planting system utilizing soil organic matter data to prescribed seeding rate, hybrid/variety selection or soil treatment. The system weights at least two field attribute data types, such as soil organic matter data and normalized yield data to prescribe one or more outcomes. The system can also generate a yield potential value so as to prescribe the outcomes.
The disclosure relates to agricultural systems. The systems have stalk sensor assemblies and/or data visualization systems. The stalk sensor assemblies are configured for assessing the size and other characteristics about crops, such as corn and other grains entering an agricultural implement, such as a harvester. The stalk sensor assemblies may use an estimation of the stalk perimeter to establish stalk size and therefore further features about the crop. The visualization system utilizes data from the stalk sensor assemblies to calculate and display relevant information about the crop.
The disclosed apparatus, systems and methods relate to fluid distribution systems. The fluid distribution systems being made up of a plurality of positive displacement pumps disposed on a fluid distribution manifold and proximate to the tank and the point of product discharge. The system optionally has a valve system for precision control of fluid discharge.
The disclosed apparatus, systems and methods relate to fluid distribution systems. The fluid distribution systems being made up of a plurality of positive displacement pumps disposed on a fluid distribution manifold and proximate to the tank and the point of product discharge. The system optionally has a valve system for precision control of fluid discharge.
A01C 23/00 - Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
A01M 7/00 - Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
F04B 49/00 - Control of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for in, or of interest apart from, groups
A01C 7/06 - Seeders combined with fertilising apparatus
A01C 7/04 - Single-grain seeders with or without suction devices
95.
Seed spacing device for an agricultural planter and related systems and methods
Various methods, systems, and devices for flexible and accurate seed spacing control in a seed planting system. The various embodiments receive singulated seed from a metering device and control movement of the seed toward a seed spacing device that receives the seed. The seed spacing device, which is disposed near the soil surface, independently controls the ejection of the seed from the device and thus the spacing of the seed in the furrow.
The disclosed apparatus, systems and methods relate to determining cross track error between a stored planted location and the actual physical location of plants. An array of active light sensors is mounted on a vehicle for travel above the plants. The array of active light sensors generate an electrical signal from each sensor corresponding to the reflected light from the sensor. A computer system generates a reflectance curve from the array of sensors to determine the location of a plant below the array of sensors and also generates the cross track error.
The devices, systems, and methods herein use air pressure to dispense seed into the ground in a controlled manner. In certain embodiments, a valve is actuated to push a single seed out of a seed chamber. The seed can be conveyed from the metering housing and through a seed delivery apparatus to the furrow at high speed. The rapid conveyance from the seed chamber to the furrow by the precisely controlled air pulse eliminates the variation from known metering and delivery technologies and enables higher planting speeds.
The devices, systems, and methods herein use air pressure to dispense seed into the ground in a controlled manner. In certain embodiments, a valve is actuated to push a single seed out of a seed chamber. The seed can be conveyed from the metering housing and through a seed delivery apparatus to the furrow at high speed. The seed is rapid conveyed from the seed chamber to the furrow by a precisely controlled air pulse to eliminate variation and enable high planting speeds.
The disclosed apparatus, systems and methods relate to devices, systems and methods for the selective application of down pressure or downforce to a row unit. Each row unit has a dual-action actuator which is in fluidic communication with the hydraulic system for independent control of the supplemental downforce. The pressure line can be directly routed to the lift chamber for a constant supply of up pressure, with down pressure selectively applied to the down chamber for accurate control of the supplemental downforce system.
A method for managing agricultural operations by predicting amount of crop or product remaining for a field includes performing agricultural operations on at least a portion of a field using an agricultural machine, sensing data associated with the agricultural operations using sensors associated with the agricultural machine, communicating the data associated with the agricultural operations to a computing device, analyzing the data associated with the agricultural operations performed using the computing device to determine an area prediction for a remaining portion of the field upon which the agricultural operations are to be performed, and using the area prediction for the remaining portion of the field by the computing device to determine a time associated with completing the agricultural operations for the field or an amount of material or other resources associated with completing the agricultural operations for the field.
G05B 13/02 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
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