Husqvarna Ab

Orbit Irrigation Products, Inc.

Brad J Wardle

Stuart J Eyring

Jason R Sims

Karl L Connolly

James G Stewart, Ii

Eric Tres Wangsgaard

Bradly Williams

Kent C Ericksen

Landon T Gwilliam

Eric T Price

Timothy Michael Johnson

Irrigation controllers, methods, and computer readable media for altering a watering schedule for an irrigation controller in accordance with determined drought conditions are disclosed. An adjusted landscape evapotranspiration rate may be calculated based on a determined drought category. The watering schedule for the watering zone may be altered in accordance with the adjusted landscape evapotranspiration rate.

Drought adjustment techniques and apparatuses for irrigation controllers

An irrigation controller is disclosed together with associated methods and computer program products. The watering schedule may be set to elevate an estimated in-soil water level to an estimated in-soil water capacity on or before an impermissible watering.

Irrigation controller and associated methods

Circuitry for identifying a misaligned wheeled irrigation tower within a plurality of wheeled irrigation towers is disclosed. The circuitry may include a test resistance, a plurality of resistances, and detection circuitry configured to be coupled to the test resistance, wherein the detection circuitry is configured, when installed in the center pivot irrigation system, to identify the misaligned wheeled irrigation tower of the plurality of wheeled irrigation towers based on a detected voltage. A related retrofit kit and method are also disclosed.

Systems and methods for identifying misaligned wheeled irrigation towers

A system is disclosed to obtain irrigation water consumption data for a water-monitored property. The system may include a non-transitory computer-readable medium and computer code encoded on the non-transitory computer-readable medium, for, among other things, opening and closing each of one or more irrigation valves in accordance with calibration schedule data during a first period of time within one or more daily, weekly, or monthly future time periods when water consumption is not likely to occur or is likely minimal; and calculating a first computed flow rate for each of the one or more irrigation valves based on, among other things, the calibration valve open time and the calibration valve close time. A method and computer program product related to the foregoing system are also disclosed.

Resource consumption measurement system and method

On a user interface presented on a display screen, an alteration point marker is rendered on a circular shape representing a center pivot irrigation system. A fine position control may also be rendered on the display screen. The fine position control may comprise a first icon and a second icon, wherein the first icon is for repositioning the alteration point marker in a first circular direction, and wherein the second icon is for rotating the alteration point marker in the second circular direction.

Systems and methods for controlling center pivot irrigation systems

Irrigation controllers, methods, and computer readable media for altering a watering schedule for an irrigation controller in accordance with determined drought conditions are disclosed. A drought category for a watering zone may be determined. An adjusted landscape evapotranspiration rate may be calculated based on the drought category. The watering schedule for the watering zone may be altered in accordance with the adjusted landscape evapotranspiration rate.

An irrigation controller is disclosed together with associated methods and computer program products. The watering schedule may be formulated based on catch cup data for one or more watering zones of a property to be watered.

Circuitry for identifying a misaligned wheeled irrigation tower within a plurality of wheeled irrigation towers is described. The circuitry includes a test resistance configured for installation in a center pivot irrigation system. The circuitry also includes a plurality of resistances. Each resistance of the plurality of resistances is configured for installation in a wheeled irrigation tower of the center pivot irrigation system and to be coupled to the test resistance. Each resistance of the plurality of resistances is configured to be coupled to a corresponding switch of a respective wheeled irrigation tower and a neutral line. The circuitry further includes detection circuitry coupled to the test resistance. The detection circuitry is configured, when installed in the center pivot irrigation system, to identify a misaligned wheeled irrigation tower of a plurality of wheeled irrigation towers based on a detected voltage.

On a user interface presented on a display screen, an alteration point marker is rendered on a circular shape representing a center pivot irrigation system. The alteration point marker is aligned with an input point specified by user input. A fine position control may also be rendered on the display screen. The fine position control may comprise a first icon and a second icon, wherein the first icon is for repositioning the alteration point marker in a first circular direction, and wherein the second icon is for rotating the alteration point marker in the second circular direction.

A system is disclosed to obtain energy consumption data for an energy monitored property. An identification module is configured to identify, based on first actual energy usage data for the energy-monitored property, one or more daily, weekly, or monthly future time periods when energy consumption is not likely to occur or is likely minimal within the energy-monitored property. A calibration module is configured to transmit electrical signals to open and close at least one of the gas valve and an AC unit switch in accordance with the calibration schedule during a period of time within the one or more daily, weekly, or monthly future periods of time. A computational module may be utilized to calculate a first computed flow rate for the at least one of the gas valve and the AC unit switch. A method and computer program product related to the foregoing system are also disclosed.

An irrigation controller is disclosed together with associated methods and computer program products. User input specifying a requested start time may be received. A total desired watering time may be calculated. A total permissible watering time may be calculated. The start time may be moved back relative to the requested start time in response to determining that the total permissible watering time is less than the total desired watering time.

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.

Circuitry for identifying a misaligned wheeled irrigation tower within a plurality of wheeled irrigation towers is described. The circuitry includes a test resistance configured for installation in a center pivot irrigation system. The circuitry also includes a plurality of resistances. Each of the plurality of resistances is configured for installation in a wheeled irrigation tower of the center pivot irrigation system and to be coupled in series with the test resistance. Each of the plurality of resistances is configured to be coupled to a corresponding switch of a respective wheeled irrigation tower and a neutral line. The circuitry further includes detection circuitry coupled to the test resistance. The detection circuitry is configured, when installed in the center pivot irrigation system, to identify a misaligned wheeled irrigation tower of a plurality of wheeled irrigation towers based on a voltage corresponding to the test resistance.

A system, method, and device may be used to provide irrigation water consumption data. The system 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.

An electronic device comprising memory and at least one processor coupled to the memory is disclosed. The at least one processor may be configured to render, on a user interface, a circular shape representing a center pivot irrigation system. The at least one processor may also be configured to receive a first input via the user interface indicating a first input point on the user interface. The at least one processor may also be configured to render, on the user interface, an alteration point marker on the circular shape at a first position aligned with the first input point and a center of the circular shape. The first position of the alteration point marker corresponding to a first radial position of the pivot. The at least one processor may be configured to control the center pivot irrigation system to alter operation of the pivot at the first radial position.

Growing community of inventors

Kaysville, UT, United States of America

Brad J Wardle