Abstract: Disclosed herein are methods and systems for improving performance of sprinkler control systems using aggregations of flow controllers. As an example, to facilitate control of multiple controllers, a system may generate a virtual flow controller by aggregating the two or more flow controllers. A schedule for the virtual controller is set or received and then translated into schedules for the aggregated controllers. In another example, schedules may be set for individual watering zones, which are then translated into watering schedules for flow controllers corresponding to the zones. The system then transmits these schedules to a respective flow controller, which then carries out an irrigation routine according to the schedule.

Abstract: An electronic device is described, including memory and a processor coupled to the memory. The processor is configured to receive center pivot irrigation system information corresponding to a center pivot irrigation system and to request map data. The processor is also configured to a user interface with a map of the center pivot irrigation system. The processor is further configured to receive an input via the user interface indicating an input point. The processor is additionally configured to render an alteration point marker at a first position, the alteration point marker representing an alteration point for the pivot, the alteration point corresponding to a first radial position of the pivot at which a change in operation of the pivot is set to occur. The processor is also configured to control the center pivot irrigation system to alter operation of the pivot at the first radial position.

Abstract: An irrigation controller comprising a housing, a control circuit having a processor and a memory, the control circuit configured to store and execute an irrigation schedule, an input connector configured to be coupled to an alternating current (AC) power supply and receive an AC power signal having a first voltage level, a transformer disposed at least partially in the housing, the transformer having a primary side and a secondary side, wherein the primary side is coupled to the input connector, a resettable fuse disposed at least partially in the housing, the fuse being electrically coupled in series between the input connector and the primary side of the transformer, driver circuitry disposed in the housing and electrically coupled to the secondary side of the transformer, and wherein the driver circuitry is coupled to the control circuit, and an output connector coupled to the driver circuitry.

Abstract: A method includes controlling charging a battery pack of an electrified vehicle, via a control system of the electrified vehicle, based on climate conditions, traffic conditions, and learned driving habits of a driver of the electrified vehicle. The control system is configured to create a smart charging schedule for either adding or not adding an additional charge to the battery pack in anticipation of an expected upcoming drive cycle.

Abstract: A sensor assembly includes a housing and multiple sensor array segments. A first sensor array segment includes an antenna. A second sensor array segment has a soil temperature sensor, an electrical conductivity (EC) sensor, a moisture sensor, an ion-sensitive field effect transistor (ISFET) nitrate sensor for detecting nitrates in adjacent soil, an ISFET phosphate sensor for detecting phosphates in adjacent soil, an ISFET potassium sensor for detecting potassium in adjacent soil, and an ISFET pH sensor for detecting pH in adjacent soil, and a reference electrode electrically coupled to the first sensor array segment and to the second sensor array segment. The first sensor array segment and the reference electrode can be disposed on opposite sides of the second sensor array segment.

Abstract: Water leaks and other anomalies in irrigation systems may be detected by analysis of energy consumption data captured from a utility power meter, and particularly energy data from smart meters that service water pumps. Furthermore, water usage can be measured indirectly from the energy required to move it given an understanding of its operating condition that ties water flow and electrical power. Unlike existing solutions that use water meters or other sensors, embodiments of the present method described herein detect water leaks and other anomalies from the electrical load for the water pump(s) and track the operating condition of the pump.

Abstract: Systems and methods for creating a grow cycle are described. One embodiment of a method includes receiving a plant type for providing grow lighting and receiving first data for creating a first grow cycle for a first predetermined period of plant growth, where the first grow cycle includes providing a first wavelength of photon-emitting lighting. In some embodiments, the method includes receiving second data for creating a second grow cycle for a second predetermined period of plant growth, where the second grow cycle includes providing a second wavelength of photon-emitting lighting, determining when the first predetermined period of plant growth begins, and in response to determining that the first predetermined period of plant growth has begun, implementing the first grow cycle.

Abstract: The present invention provides an interactive demand response system for controlling and routing power to one or more irrigation systems. According to a preferred embodiment of the present invention, a system is provided which includes a power station load control CPU and a terminal interface module to allow growers to sign up for and selectively override load control events via any web-connected computer, tablet, or smartphone. Further, the present invention preferably generates automated text and email alerts for upcoming load control events including the start and end times for each event. Further, the present invention may provide for displays of current system demand within groups of load control devices before, during, and after load control events.

Abstract: An automated nutrient injection system is provided. The automated nutrient injection system comprises a nutrient mixing and delivery system coupled to a controller. The nutrient mixing and delivery system is configured to mix a predefined formula comprised of at least one nutrient and water. The controller is configured to receive, store, and execute user-defined settings of the nutrient mixing and delivery system. The controller comprises a remote display, wherein the remote display is viewable on a device physically remote from the nutrient mixing and delivery system.

Abstract: A drip irrigation emitter flow channel structural design method and a fractal flow channel drip irrigation emitter product therefor. The method comprehensively considers within a design process the hydraulic performance and anti-blocking performance of a drip irrigation emitter, and mainly comprises stages such as simulation method establishment, flow channel configuration selection, structural parameter determination and flow channel boundary optimization. An optimal flow channel configuration and a structural parameter value range of a drip irrigation emitter flow channel are determined via an optimal value simulation model, thereby defining a drip irrigation emitter primary prototype structural design method.

Abstract: In one embodiment of the present invention, irrigation software is provided for an irrigation system. The irrigation software may include a hierarchical watering plan display, water pump adjustment, water pump efficiency profile use, a soil moisture interface, a historical flow interface, a demand ET interface, an instant program interface, an instant program interface, a manual irrigation interface, a precipitation management group interface, a rain schedule adjustment algorithm, a map-to-monitor button, a universal start time shift interface, and a conditional screen saver.

Abstract: The present invention relates to a system and method for managing water or other fluid that provides monitoring and reliable control of the use of water or other fluid in a given territorial area, facilitating the management of water use or other fluid in processes where it is involved, for example in tasks of irrigating agricultural land or in industrial processes using fluids such as leaching. The system and method of the invention operates on the basis of a distributed monitoring and control logic implemented to control and monitor a hydraulic system located in the given territorial area by an arrangement of sensors, actuators and controllers deployed in communication with a network of nodes that allows a user to monitor, control and automate the use of water in that territorial area, reducing to almost zero user intervention in the process of monitoring and control to almost zero.

Abstract: A water vapor observing system which is capable of observing water vapor regardless of a situation of an external system may be provided. The water vapor observing system may be configured to observe water vapor contained within atmospheric air, and include a transmission unit configured to transmit transmission waves, one of a reception unit configured to receive reflection waves caused by the transmission waves reflected on and returned from a stationary object as reception waves, and a reception unit disposed at a different position from the transmission unit and configured to receive the transmission waves as reception waves, and a relative water vapor amount calculating module configured to calculate a relative water vapor amount that is a relative value of water vapor with respect to a reference water vapor amount being a comparison target, based on the reception wave received by the one of the reception units.

Abstract: The present invention provides a system and method which includes a crop/soil analysis module which analyzes data collected and feeds the machine learning module, from one or more sources including imaging data from UAVs, satellites, span mounted crop sensors, in situ field and weather sensors. According to a further preferred embodiment, aerial data is combined and overlaid with span mounted sensor data in near real-time to generate irrigation management recommendations. According to a further preferred embodiment, the span mounted sensors may preferably provide field specific data of current field conditions and may preferably use the system's analytics to calculate crop water use and crop water stress index. According to a further preferred embodiment, vegetation indexes may preferably be calculated as checks against the values calculated from the aerial data and to provide information if cloud cover or other atmospheric interference is present.

Abstract: An irrigation control system having an irrigation controller with a unique identifier and configured to execute irrigation schedules, collect, store and forward watering metrics and determine global time, together with a power source, a global time receiver in communication with the microcontroller and configured to provide time from an outside source to the microcontroller and a transceiver in communication with the microcontroller configured to send messages including its unique identifier, predefined irrigation schedules, stored watering metrics and current global time. The system further includes a mobile computer having a microprocessor, a wireless transceiver configured to receive the messages from the irrigation controller transceiver and transmit instructions to the irrigation controller via a communication link and a memory coupled to the microprocessor and configured to store predefined irrigation schedules, and watering metrics.

Abstract: A method of managing treatment of crop is disclosed. The method comprises: monitoring at least one parameter describing growth and/or condition of a plant and calculating a plant status function based on a value of the at least one parameter. The method further comprises comparing the calculated plant status function to a plant status baseline corresponding to a predicted yield or a predicted yield change, and operating a crop treatment system responsively to the comparison.

Abstract: An irrigation controller is disclosed. The irrigation controller may utilize an estimated replenishment point level time to determine when to water at least one watering zone within a property. The estimated replenishment point time is a time when the estimated in-soil water level will reach or extend below a replenishment point level within the at least one watering zone. The replenishment point level may be based, for example, on plant type.

Abstract: A method of managing treatment of crop is disclosed. The method comprises: monitoring at least one parameter describing growth and/or condition of a plant and calculating a plant status function based on a value of the at least one parameter. The method further comprises comparing the calculated plant status function to a plant status baseline corresponding to a predicted yield or a predicted yield change, and operating a crop treatment system responsively to the comparison.

Abstract: Rotary support systems, associated control devices, and methods of operating the same. Rotary support systems include a mast configured to support an elevated device and a base that includes a rotary mechanism that rotatably couples the mast to the base. The rotary mechanism is configured to selectively rotate the mast. The mast has a cross-sectional profile that is non-circular. Rotary support systems additionally may include a controller configured to interface with an electric motor to rotate the mast with respect to the base. Controller implemented methods for operating a rotary support system include receiving an input command and, responsive to the receiving the input command, sending an output command to an electric motor to rotate the mast relative to the base.

Abstract: A system, method, and device may be used to provide irrigation water consumption data. An irrigation flow controller may include an irrigation valve interface and controller that communicates with irrigation valves to open and close the valves. An identification module identifies one or more time periods when water consumption is not likely to occur or is likely minimal and a calibration module opens and closes the irrigation valves according to calibration schedule data. A timestamp module may identify a calibration valve open time and a calibration valve close time for the irrigation valves and a computational module may calculate a computed flow rate for the irrigation valves based on the calibration valve open time, the calibration valve close time, and the actual water usage data that occurred between the calibration valve open time and the calibration valve close time. The computed flow rate may be utilized to identify anomalies and provide notifications thereof.

Abstract: An irrigation management system monitors irrigation parameters, including progress of flood irrigation water admitted onto a farm field, water levels in ditches, basins or boxes, soil moisture, water usage and other important factors. In flood irrigation a series of small, inexpensive sensors detect the presence in each of the sensor locations in a field, and each sends a signal when water first reaches the sensor. In a preferred form the sensor communicates by long-range radio communication either directly with a hub or gateway, or by sending a transmission that is relayed from location to location and ultimately to the hub or gateway. All aspects of irrigation water need, availability, task completion, pipe and equipment status, and water usage are monitored and communicated to the farmer. The system allows efficient water management and reliable and responsible irrigation at all irrigated fields.

Abstract: An irrigation system for providing irrigation to a crop comprising a plurality of mobile support towers, a conduit, a plurality of drive motors, a plurality of sensors, and a control system. The conduit carries fluid and is supported by the mobile support towers. The conduit includes a valve which can be opened to allow fluid flow through the conduit and closed to prevent fluid flow through the conduit. The drive motors propel the mobile support towers. The sensors generate data regarding the amount of fluid used to irrigate the crop. The control system controls the operation of the valve and the drive motors and is configured to calculate a price of forecasted yield loss, calculate a cost of irrigation, and terminate irrigation if the cost of irrigation is greater than the price of the forecasted yield loss.

Abstract: A method for applying an agrochemical mixture to a working area of a field using a vehicle moving on the field is described. Thereby, a solid fertilizer is spread on the working area using a fertilizer spreading device mounted on the vehicle and a liquid fertilizer additive is sprayed on the working area using a field sprayer, mounted on the vehicle separately from the fertilizer spreading device. Therein, the liquid fertilizer additive is prevented from coming into contact with surfaces of the fertilizer spreading device, which also come into contact with the solid fertilizer. Moreover, a vehicle for applying an agrochemical mixture to a working area of a field while moving on the field is also described.

Abstract: An irrigation system is disclosed that includes a variable nozzle control assembly disposed or coupled to the outer-most end of the structure of a self-propelled mechanized irrigation system. The variable nozzle control assembly may be configured to control the output water/applicant as a function of the mechanized irrigation system's location in the field. As the mechanized irrigation system travels an irrigation path, the variable nozzle control assembly may dynamically change the angle, trajectory, pressure, gallons per minute (GPM) flow (flow capacity) of the water and/or applicant released from the outer most end of the mechanized irrigation structure to provide sufficient irrigational coverage to the land.

Abstract: A sunset prediction system performs the steps of determining a location of interest, and collecting weather forecast data at or around the time of either sunrise or sunset, at the location and a surrounding area adjacent the location. The collected weather forecast data includes cloud density and cloud altitude. The sun prediction system then determines from the collected weather forecast data whether there will be clouds at the location that are advantageous for photography at or around the time of sunrise or sunset, and whether the sunlight will be obstructed by obstructing clouds in the surrounding area. A forecast rating is then reported so that the user can determine whether to plan photography at the location.

Abstract: A deficit irrigation method is disclosed. The method includes steps of receiving, at a controller, a plurality of inputs including a growth stage of a plant, a development stage of the plant, a water level at a reservoir, and a full irrigation data; computing, at the controller, a stress intensity factor for irrigation of a plant; computing, at the controller, a correction factor based on the calculated stress intensity factor; computing, at the controller, a deficit irrigation factor based on the correction factor and the full irrigation data; and controlling an irrigation valve in a wired or a wireless communication with the controller to enable a deficit irrigation of the plant in accordance with the deficit irrigation factor, wherein the deficit irrigation factor controls when and how much to irrigate via the irrigation valve.

Abstract: A method may include receiving map data descriptive of a plurality of zones located within a parcel of land and receiving information indicative of a plurality of reference coordinates or objects including at least a first and second reference coordinate or object located on the parcel, in which the first and second reference coordinate or object each has corresponding information for defining boundaries for a first workable zone and a second workable zone on the parcel associated therewith, respectively. The method may further include determining the boundaries of the first and second workable zones responsive to detection of at least the first and second reference coordinate or object, respectively. The method may also include receiving time-scheduling instructions for the first and second workable zones, and operating the robotic vehicle to remain within the first and second workable zones in response to the time-scheduling instructions.

Abstract: A computer-implemented system and method for tuning photovoltaic power generation plant forecasting is provided. Global horizontal irradiance (GHI), ambient temperature and wind speed for a photovoltaic power generation plant over a forecast period are obtained. Simulated plane-of-array (POA) irradiance is generated from the GHI and the plant's photovoltaic array configuration as a series of simulated observations. Inaccuracies in GHI conversion are identified and the simulated POA irradiance at each simulated observation is corrected as a function of the conversion inaccuracies. Simulated module temperature is generated based on the simulated POA irradiance, ambient temperature and wind speed. Simulated power generation over the forecast period is generated based on the simulated POA irradiance, simulated module temperature and the plant's specifications and status.

Abstract: A configurable, connectorized system for providing supervisory and distributed control dramatically reduces the number of wire connections that must be made to connect sensors and actuators to a control system, reducing the number of different control hardware components required to connect one or more sensors and actuators through use of a configurable I/O module.

Abstract: A control system for monitoring a motor and wheel drive gearbox of an irrigation system drive train. The control system includes a motor sensor for sensing an operating state of the motor and a gearbox sensor for sensing an operating state of the wheel drive gearbox. If the motor operating state exceeds a motor operating state threshold or changes too quickly, or if the wheel drive gearbox operating state exceeds a wheel drive gearbox operating state threshold or changes too quickly, the control system operates the drive train at a reduced capacity or in a modified mode such that the operating state is not exceeded or does not change too quickly.

Abstract: The present disclosure describes a system, method, and non-transitory computer readable medium for analyzing soil samples. Accordingly, soil sample units may be obtained and provided to a server that generates raw data. The raw data is subsequently organized into a sub-report for each nutrient or variable contained in the raw data. An average for each nutrient in the raw data and a number of additional factors related to the raw data may be calculated. The average and additional factors are used to determine bulk recommendations by comparing target data to an exchangeable measured value. Additionally, the factors are also used to determine challenges and solutions by comparing the average data to the target data for each nutrient. The system compares the raw data to the measured values an mathematically adjusts the compared values to compute an optimal treatment algorithm.

Abstract: A system and method for moisture control includes a computer, a probe controller connected to the computer, a set of probes connected to the probe controller, a sprinkler controller connected to the computer, and a set of sprinklers connected to the sprinkler controller. The set of probes are driven into the ground according to a predetermined set of positions. A set of high voltage currents is injected into the ground through the set of probes and measurements are taken. A three-dimensional resistivity model is generated from the measurements and is compared to a set of moisture requirements. A set of sprinkler commands is generated based on the three-dimensional resistivity model and the set of moisture requirements. If the three-dimensional resistivity model meets the set of moisture requirements, the set of sprinklers are activated in each of a set of sprinkler zones according the three-dimensional resistivity model where watering is needed.

Abstract: A water conservation apparatus is connectable to a legacy irrigation controller to provide access to the irrigation controller to enable a remote user to selectively disable watering irrespective of the watering schedule programmed in the irrigation controller. The apparatus is connectable to the rain sensor of irrigation controllers having rain sensor connections. In irrigation controllers not having rain sensor connections, the apparatus is connectable to the common line of the valve control lines to selectively interrupt current to the valves. The apparatus is connectable to a Wi-Fi router to enable communications to a cloud-based server such that the apparatus is able to receive control signals from the server to selectively disable watering based on current and predicted weather conditions.

Abstract: A system includes a plurality of optical sensors located along at least one pipe segment of a rotating arm that pivots around an irrigation area of a field, the plurality of optical sensors continuously monitors soil and vegetation conditions and transmits sensed data to a central computer, and a plurality of in-ground sensors scattered in the irrigation area of the field, the plurality of in-ground sensors continuously monitors soil conditions and transmits sensed data to a plurality of gateway devices located in the rotating arm, the plurality of gateway devices transmits data from the plurality of in-ground sensors to the central computer where data from the plurality of optical sensors and the plurality of in-ground sensors is integrated with external data to determine water and fertilizer needs based on which an irrigation schedule is created.

Abstract: Some embodiments may include a water supply system for supplying water based on a predetermined planned daily supply amount of water. While the worries supplied, it may be determined whether a second time has reached after a predetermined time passed from a first time. When it is determined that the second time has reached, an accumulated amount of the supplied water may be measured. A difference between the measured accumulated amount of the supplied water and the planned daily supply amount of water may be calculated. The planned daily supply amount of water may be corrected by adding the calculated difference to the planned daily supply amount of water after the second time. Water may be supplied based on the corrected planned daily supply amount of water.

Abstract: A method and associated system for establishing an agricultural pedigree for at least one agricultural product with integrated farm equipment comprises the steps of: a) Providing an open communication network accessible information storage device adapted to receive input of data relating to at least one of the agricultural product's production, harvesting, distribution, processing and consumption, from at least one and preferably from multiple sources; b) Inputting one or more contemporaneous inputs into the information storage device over time throughout at least the production of the agricultural product, wherein the inputting includes automated contemporaneous uploading of inputs from farm equipment engaged in the production of the agricultural product; c) Storing and said data; and d) Providing access to at least a portion of said data via the open communication network. The method may further include predicting at least one sustainability measurement of the agricultural product utilizing said data.

Abstract: An irrigation system comprises an Internet connected controller that receives user input and provides a power signal and command and message data to an encoder. The encoder encodes the command and message data onto the power signal to provide a data encoded power waveform that is sent over a two-wire path. The irrigation system further comprises one or more decoders in communication with the two-wire path to receive the data encoded power waveform and one or more irrigation valves in communication with the one or more decoders. The data encoded power waveform provides power to the decoders and the decoders decode the command and message data from the data encoded power waveform to control the irrigation valves according to the user input. Thus, a user controls an irrigation system comprising the two-wire path from a remote location using an Internet-compatible device without specific software installed.

Abstract: Some embodiments provide methods of controlling irrigation, comprising: obtaining a barometric pressure (BP) profile corresponding to changes in BP over a period of time and corresponding to a location where irrigation is to be controlled; determining a dew point factor (DPF) profile as a function of changes in temperature and relative humidity over the period of time and corresponding to the location where irrigation is to be controlled; making a determination that a rain event is likely to occur as a function of both the BP profile and the DPF profile; and generating, based on the determination that the rain event is likely to occur, a control signal configured to cause one or both of current and scheduled irrigation to be limited.

Abstract: An irrigation control system having an irrigation controller with a unique identifier and configured to execute irrigation schedules, collect, store and forward watering metrics and determine global time, together with a power source, a global time receiver in communication with the microcontroller and configured to provide time from an outside source to the microcontroller and a transceiver in communication with the microcontroller configured to send messages including its unique identifier, predefined irrigation schedules, stored watering metrics and current global time. The system further includes a mobile computer having a microprocessor, a wireless transceiver configured to receive the messages from the irrigation controller transceiver and transmit instructions to the irrigation controller via a communication link and a memory coupled to the microprocessor and configured to store predefined irrigation schedules, and watering metrics.

Abstract: A system for allocating irrigation resources includes a hub for collecting imaging data and soil condition readings from watering areas proximal to sprinkler nodes. A combiner operated to form combined cluster data from each sprinkler node in a sprinkler cluster. An interpreter operated to generate mapped cluster data from combined cluster data and a geolocation map. A correlator to generate a current cluster snapshot from the mapped cluster data and spatiotemporal weather information. A comparator configured to compare the current cluster snapshot with recorded sprinkler cluster activity data to determine deficient regions within the watering areas in sprinkler cluster, and generate an activation control for the sprinkler cluster. A selector to select a spatiotemporal watering control from the activation control for a specific sprinkler node. The specific sprinkler node to deliver a directed fluid stream to the deficient region within the watering area.

Abstract: A system and method for overriding an alignment circuit of an electric center pivot irrigation system. The system may include a local controller wired to the alignment circuit and a remote control wirelessly communicating with the local controller. The remote control may receive an alignment fault alert from the local controller indicating that the alignment circuit has switched to the open circuit configuration. Next, the remote control may send an auto-alignment signal to the local controller. The auto-alignment signal may instruct the local controller to command a relay to switch to a bypass mode. In the bypass mode, signals between the local controller and operational elements of the electric center pivot irrigation system bypass the alignment circuit. The auto-alignment circuit may also command the operational elements to reverse travel directions of the electric center pivot irrigation system simultaneously while the alignment circuit is bypassed.

Abstract: A plant cultivation system 100 includes a plurality of plant cultivation units 20, and a management apparatus 30 that manages each plant cultivation unit 20. Each plant cultivation unit 20 includes a greenhouse 1 that serves as a space for plant cultivation, an environment control unit 12 that controls an environment in the greenhouse 1, a storage unit 9 that stores setting values that are control targets for the environment control unit 12 for every number of elapsed days since the cultivation initiating day, and an environment setting instructing unit 10 that sets the setting values stored in the storage unit 9 in the environment control unit 12 in accordance with the number of elapsed days since a cultivation initiating day.

Abstract: An irrigation controller, includes a housing, a microcontroller within the housing and configured to store and execute an irrigation schedule, a valve driver coupled to the microcontroller and configured to output a zone activation signal to an actuatable zone valve in response to signaling from the microcontroller, and a user interface. The user interface includes a plurality of user input devices coupled to the microcontroller and configured to provide signaling to the microcontroller based upon a user's engagement therewith, the plurality of user input devices configured to allow the user to create an irrigation schedule; and a user display coupled to the microcontroller and configured to display irrigation parameters associated with the irrigation schedule. The microcontroller is configured to cause the user display to display at least one of a next irrigation start day, a next irrigation start time, and a next zone to irrigate associated with the irrigation schedule.

Abstract: A method of mowing with an autonomous robot lawnmower includes traversing a mowable area with the autonomous robot lawnmower carrying a cutter and a vegetation characteristic sensor. The vegetation characteristic sensor is configured to generate sensor data in response to detecting a vegetation characteristic of the mowable area. The vegetation characteristic is selected from the group consisting of a moisture content, a grass height, and a color. The method includes storing position-referenced data representing the vegetation characteristic detected across the mowable area. The position-referenced data is based at least in part on the sensor data and position data. The method includes sending data to a remote device to cause the remote device to display a map including information based on the position-referenced data.

Abstract: In one aspect, an agricultural system is provided and includes an information gathering component, a first component and a second component. The information gathering component is configured to gather information pertaining to at least one agricultural characteristic and generate agricultural data associated with the gathered information. The agricultural data is transmitted over a network and used to generate an agricultural prescription, which is comprised of at least one agricultural characteristic and at least one agricultural action. The first component includes a network interface for receiving the agricultural prescription over the network and the second component is in communication with the first component. The second component is configured to receive the agricultural prescription from the first component and is configured to output the at least one agricultural action.

Abstract: An HVAC controller, in one embodiment, may include a gas valve interface and an AC unit switch interface, and a controller that may communicate with at least one of the gas valve and the AC unit switch. An identification module may identify one or more time periods when energy consumption is not likely to occur or is likely minimal, and a calibration module may open and close the at least one of the gas valve and the AC unit switch according to calibration schedule data. A computational module may calculate a computed flow rate for the at least one of the gas valve and the AC unit switch based on a calibration open time, a calibration close time, and the actual energy usage data for usage that occurred between the calibration open time and the calibration close time. The computed flow rate may be utilized to identify anomalies and provide notifications thereof.

Abstract: An irrigation modeling framework in precision agriculture utilizes a combination of weather data, crop data, and other agricultural inputs to create customized agronomic models for diagnosing and predicting a moisture state in a field, and a corresponding need for, and timing of, irrigation activities. Specific combinations of various agricultural inputs can be applied, together with weather information to identify or adjust water-related characteristics of crops and soils, to model optimal irrigation activities and provide advisories, recommendations, and scheduling guidance for targeted application of artificial precipitation to address specific moisture conditions in a soil system of a field.

Abstract: Water leaks and other anomalies in irrigation systems may be detected by analysis of energy consumption data captured from a utility power meter, and particularly energy data from smart meters that service water pumps. Furthermore, water usage can be measured indirectly from the energy required to move it given an understanding of its operating condition that ties water flow and electrical power. Unlike existing solutions that use water meters or other sensors, embodiments of the present method described herein detect water leaks and other anomalies from the electrical load for the water pump(s) and track the operating condition of the pump.

Abstract: An irrigation system is contained at a particular site, where the site may be a commercial address or a residential address. The system includes a weather station that generates temperature data, precipitation data, and any other useful data that might be used by other components of the system. The system also includes an irrigation controller that uses electrical signals to open and close valves, thereby turning sprinklers on and off, whether zone-by-zone or sprinkler-by-sprinkler. The system further includes a host device which communicates with the weather station and with the irrigation controller. The host device includes a computer processor and one or more wireless interfaces. The host device receives the weather data from the weather station and calculates an amount of desired irrigation, generating an irrigation schedule. The host device then controls the irrigation controller according to the generated irrigation schedule.

Abstract: An agricultural harvester includes a chassis; at least one ground engaging traction member held by the chassis; a cutter held by the chassis; a sensor held by the agricultural harvester so that the sensor is directed in front of the cutter and configured to emit and receive sound and/or radio waves and produce a plurality of output signals; and an electrical processing circuit coupled to the sensor. The electrical processing circuit is configured to produce a field map from the plurality of output signals and adjust an operating parameter of the agricultural harvester based on the field map.