Irrigation Patents (Class 700/284)
-
Publication number: 20120239211Abstract: The present embodiments provide systems, processes and/or methods of controlling irrigation. In some embodiments, methods are provided that receive (4112) water usage information corresponding to a first volumetric water usage at a site location having an irrigation controller (130), wherein the first volumetric water usage corresponds to volumetric water usage from a beginning of a budget period of time to a first time within the budget period of time; determine (4114) automatically whether a volumetric water budget at the site location will be met for the budget period of time based on at least the first volumetric water usage, the volumetric water budget corresponding to a specified volume of water for use during the budget period of time; determine (4116) automatically, in the event the volumetric water budget will not be met, an adjustment to the irrigation by the irrigation controller; and output (4118) signaling to effect the adjustment.Type: ApplicationFiled: October 6, 2010Publication date: September 20, 2012Applicant: Rain Bird CorporationInventors: Ryan L. Walker, Harvey J. Nickerson, Blake Snider
-
Patent number: 8271144Abstract: An expandable irrigation controller for controlling a plurality of watering stations in an irrigation system includes a removable front panel and an inner housing, connected to the front panel. The removable front panel includes a plurality of manual controls operable to input instructions for a watering program, a memory operable to store the input instructions and a controller operable to execute the watering program. The inner housing includes a control connectors which are connected electrically to the controller and a station module operable to provide an ON/OFF signal to at least one watering station of the irrigation system. The control connectors are positioned in a substantially continuous line extending across the inner housing such that the station module is connectable to the control connectors at substantially any desired location. Multiple modules of different sizes may be mounted in the inner housing as desired.Type: GrantFiled: September 3, 2010Date of Patent: September 18, 2012Inventor: Carl L. C. Kah, Jr.
-
Publication number: 20120232708Abstract: Several embodiments provide wireless extensions to an irrigation controller system and related methods of use, as well as other improvements to irrigation control equipment. In one implementation, an irrigation control system includes a transmitter unit including a controller and having a connector to be coupled to an irrigation controller having station actuation output connectors. The controller is configured to receive an indication that the irrigation controller has activated an irrigation station, and is also configured to cause the transmitter unit to transmit a wireless activation signal responsive to the indication. A receiver unit is coupled to an actuator coupled to an actuatable device, such as an irrigation valve, the actuator configured to actuate the irrigation valve to control the flow of water therethrough. The receiver unit receives the wireless activation signal and in response, causes the actuator to actuate the actuatable device.Type: ApplicationFiled: May 18, 2012Publication date: September 13, 2012Applicant: RAIN BIRD CORPORATIONInventors: Mark M. ENSWORTH, Barbara E. BOOTH, Dean C. THORNTON, David G. FERN, Randall A. HERN, Malcolm N. NAPIER
-
Patent number: 8265797Abstract: Described herein are several embodiments relating to modular irrigation controllers. In many implementations, the irrigation controllers are modular in that various functional components of the irrigation controller are implemented in removable modules that when inserted into position within the controller, expand the capabilities of the controller. Also described are various different types of expansion modules that may be coupled to the modular controller, having as variety of functions and features, as well as related methods of use and configuration of these modules in the controller. In some embodiments, authentication procedures are provided for one or both of a modular irrigation controller and an expansion module to determine if they are authorized to operate together.Type: GrantFiled: December 15, 2009Date of Patent: September 11, 2012Assignee: Rain Bird CorporationInventors: Harvey J. Nickerson, Russel D. Leatherman, Ken R. Venegas, Roger S. Neitzel, Susan E. Basch, Andrew M. Nguyen, James R. Musselman
-
Patent number: 8260466Abstract: A device for controlling an irrigation system includes an interrupter for interconnection in a serial manner between a solenoid return common line and a preexisting irrigation timer, a controller for operating the interrupter in a periodic fashion is provided as well as an adjuster, in communication with the controller, for changing the periodicity of the interrupter operation.Type: GrantFiled: May 25, 2010Date of Patent: September 4, 2012Inventors: Greig E. Altieri, Matthew K. Davenport, Howard J. Jelinek, Jae Y. Kim, Henry M. Ortiz
-
Patent number: 8260465Abstract: An irrigation control device having a modulator that modulates data onto an alternating power signal by distorting amplitude of a first leading portion of selected cycles of the alternating power signal, and permit effectively a full amplitude of the alternating power signal on a following portion of the selected cycles, wherein the first leading portion and the following portion are either both on a high side of a cycle or both on a low side of a cycle of the alternating power signal. The irrigation control device further includes an interface configured to couple the modulator to a multi-wire interface coupled to a plurality of irrigation devices to permit the alternating power signal to be applied to the multi-wire interface.Type: GrantFiled: July 17, 2009Date of Patent: September 4, 2012Assignee: Rain Bird CorporationInventor: Timothy J. Crist
-
Publication number: 20120221154Abstract: An irrigation control module is described that adjusts a watering schedule for a connected irrigation controller based on weather data provided by a local weather station. The irrigation control module can add additional weather-based irrigation schedule adjustments to an irrigation controller that may otherwise lack the hardware (e.g., wireless transmitter, sufficient memory) and software (e.g., evapotranspiration algorithms) to store and interpret weather data from a weather station.Type: ApplicationFiled: February 27, 2012Publication date: August 30, 2012Inventor: Thomas H. Runge
-
Publication number: 20120215366Abstract: Some embodiments provide an interface unit interfacing with an irrigation controller, comprising: a housing; a controller configured to instruct an interruption of a watering schedule executed by the irrigation controller, the interruption based on one or both of sensed temperature and sensed rainfall amount, and based on one or both of user entered temperature and rainfall threshold parameters; a switching device coupled with the controller, and configured to cause the interruption in response to signaling from the controller; and a user interface comprising: a plurality of user input devices configured to provide signaling to the controller based upon user's engagement, and configured to allow the user to define the temperature and rainfall threshold parameters; and a user display comprising a display screen; wherein the controller is configured to cause the display screen to display a plurality of pictorial representations that in combination convey whether irrigation is being interrupted.Type: ApplicationFiled: October 20, 2011Publication date: August 23, 2012Applicant: Rain Bird CorporationInventors: David M. Redmond, Michael J. Tennyson, Randall A. Hern, Gerald E. Peterson
-
Patent number: 8244404Abstract: Described herein are several embodiments relating to modular irrigation controllers. In many implementations, the irrigation controllers are modular in that various functional components of the irrigation controller are implemented in removable modules that when inserted into position within the controller, expand the capabilities of the controller. Also described are various different types of expansion modules that may be coupled to the modular controller, having as variety of functions and features, as well as related methods of use and configuration of these modules in the controller. In some embodiments, authentication procedures are provided for one or both of a modular irrigation controller and an expansion module to determine if they are authorized to operate together.Type: GrantFiled: October 25, 2010Date of Patent: August 14, 2012Assignee: Rain Bird CorporationInventor: Harvey J. Nickerson
-
Publication number: 20120203383Abstract: The invention comprises devices and methods for providing operational power to a solar-powered irrigation control system. In one aspect, a method includes producing electrical energy from light, storing the electrical energy in a capacitive module, and operating an irrigation controller using the stored electrical energy independent of another power source. In another aspect, a device includes a control system comprising a computer having a programmed irrigation schedule which operates at least one irrigation device, a photovoltaic power module, and a capacitive module connected to said photovoltaic power module to store the electrical energy provided by the photovoltaic power module, where the capacitive module provides power for the control system to operate the at least one irrigation device independent of another power source.Type: ApplicationFiled: November 7, 2011Publication date: August 9, 2012Applicant: DIG CorporationInventors: Erik Holindrake, Mike O'Brien, David Levy, Craig E. Beal
-
Publication number: 20120203382Abstract: A weather based irrigation controller has a thermometer that provides a temperature signal to the controller and a rain gauge that provides a rainfall signal to the controller, for adjusting irrigation schedules. A default mode is initiated when either sensor fails, and introduces an adjustment to the maximum irrigation duration based on historical stored data.Type: ApplicationFiled: February 7, 2011Publication date: August 9, 2012Applicant: NATIONAL DIVERSIFIED SALES, INC.Inventor: Daniel Nourian
-
Patent number: 8234014Abstract: An irrigation control system with a programmable controller having a high speed central processor and a touch screen monitor for independent and simultaneous operation of multiple watering stations and schedules. The touch screen monitor allows for quick entry of changes to irrigation schedules that can be made while the system is in use, thus preventing service interruption. The irrigation control system will accommodate multiple watering stations with precise accuracy and allows for independent start times for each station. Multiple output terminals permit connection to various watering stations as a pre-programmed, removable thumb drive containing the operating system and application software is connected through a USB port to a high speed central processor. The irrigation method describes using the controller for optimum plant growth and health.Type: GrantFiled: November 2, 2009Date of Patent: July 31, 2012Assignee: Eco-Precise Irrigation Controls, LLCInventor: Edwin C. Ingle
-
Publication number: 20120191260Abstract: An irrigation management system reduces high peak water use values by utilizing a microprocessor disposed in an irrigation controller to (a) receive peak water use information from a source other than a water supplier (b) receive water use information at a consumer site, and (c) automatically derive a new irrigation schedule that is at least partly based on the information received. The new irrigation schedule preferably includes at least one of a modification in a default irrigation frequency or start time, a reduction in a default irrigation application duration, the use of a rolling-average in the determination of the new irrigation application duration and other changes or modifications to the default irrigation schedule that will provide for the reduction in high peak water use values. Additionally, the microprocessor will display to the water user and/or third parties details on the new irrigation schedule and information received from the water supplier.Type: ApplicationFiled: March 27, 2012Publication date: July 26, 2012Inventor: John Addink
-
Publication number: 20120191261Abstract: Methods and devices are provided to automatically determine plant water requirements and adjust irrigation in order to make efficient use of water. In one implementation, an irrigation control unit comprises a memory storing historical values of a plurality of variables used at least in part in calculating plant water requirements, and at least one input adapted to receive signals corresponding to current values of one or more of the plurality of variables. The unit also comprises a processor coupled to the at least one input and the memory, the processor adapted to determine the plant water requirements at least in part using, for each of the plurality of variables, a current value in the event the current value is available and at least in part using, for each of the plurality of variables, a stored historical value in the event the current value is not available.Type: ApplicationFiled: April 3, 2012Publication date: July 26, 2012Applicant: RAIN BIRD CORPORATIONInventor: Harvey J. Nickerson
-
Patent number: 8225810Abstract: Described herein are various embodiments of an apparatus, system, and method for controlling the irrigation of an area. In one embodiment, an apparatus includes at least one sensor module that is configured to detect the soil moisture content of soil in an irrigation area. The sensor module is further configured to determine a rate of change of the soil moisture content based on the detected soil moisture content. A rate at which the sensor module detects the soil moisture content of the soil is based on the determined rate of change of the soil moisture content. The apparatus also includes a central control module that is configured to execute an irrigation event for an irrigation area if the detected soil moisture content reaches a moisture content lower threshold. The central control module also is configured to terminate the irrigation event for the irrigation area if the detected soil moisture content reaches a moisture content upper threshold.Type: GrantFiled: December 14, 2009Date of Patent: July 24, 2012Inventor: Rod N. Blanchard
-
Patent number: 8224494Abstract: Therefore, the illustrative embodiments provide a computer implemented method and system for providing an application of a resource to plants. A plurality of per plant prescriptions for a plurality of plants are received and a source is selected to fulfill the plurality of per plant prescriptions to form a selected source. Movement of a mobile utility vehicle is controlled to the selected source, the resource is obtained, and movement of the mobile utility vehicle is controlled to each plant in the plurality of plants. The resource is applied from the mobile utility vehicle to each plant according to the per plant prescription.Type: GrantFiled: April 21, 2009Date of Patent: July 17, 2012Assignee: Deere & CompanyInventor: Noel Wayne Anderson
-
Patent number: 8224493Abstract: Various embodiments are described in which different irrigation controllers in an irrigation control system have machine code having a same code base. In one implementation, a first irrigation control unit comprises a processor and a medium storing a first set of machine code to be executed by the processor. The first set is based on a portion of source code on which a second set of machine code stored in a second irrigation control unit is based, and the first and second sets not identical to each other. The first and second irrigation control units are in a predefined hierarchical control relationship. In one variation, the first and second control units have at least related operating systems. In another variation, a central controller includes machine code developed from at least a portion of the same source code as machine code in a remote controller for simulation or execution purposes.Type: GrantFiled: May 30, 2006Date of Patent: July 17, 2012Assignee: Rain Bird CorporationInventors: Ryan L. Walker, David E. Columbo, Whitney M. Kew
-
Patent number: 8219935Abstract: A method provides information about stations in an irrigation system which are simultaneously active. An irrigation flow curve image is displayed which summarizes flow information for an irrigation system. The method interacts with a user to receive an indication from a user interface pointing device of a position within a flow curve area of the irrigation flow curve image on the display. The method retrieves detail information for stations in the irrigation system which are simultaneously active at a time indicated by the position of the user interface pointing device. Detail information is displayed isolating the stations in the irrigation system which are simultaneously active at the time indicated by the position of the user interface pointing device, wherein the detail information further individually indicates irrigation activity for stations which are simultaneously active at the time indicated by the position of the user interface pointing device.Type: GrantFiled: June 24, 2008Date of Patent: July 10, 2012Assignee: Signature Control Systems, Inc.Inventors: David Hunts, Brian J. Smith
-
Patent number: 8219254Abstract: A combined water management and communication system for a water provider wirelessly communicating with selected ones of the multiplicity of user wireless transceiver for changing water distribution to selective ones of the multiplicity of independent users upon an undesired water flow characteristic within the water distribution channels. The multiplicity of user wireless transceivers communicating with proximate user wireless transceivers for forming a network for communicating information to a third party wireless transceiver unrelated to liquid flow. The invention is also incorporated into a remote controlled solar operated wireless irrigation valve. The invention is further incorporated into an improved water management irrigation system incorporating an adaptive weather based controller that is adjusted by a weather based sensor base controller.Type: GrantFiled: May 6, 2010Date of Patent: July 10, 2012Assignee: Water Optimizer LLC.Inventor: Thomas M. O'Connor
-
Patent number: 8209061Abstract: A multi-zone landscape irrigation and lighting system includes a personal computer equipped with a detachable wireless remote, and a multi-station controller operating a plurality of irrigation valves and lighting circuits in accordance with schedules wirelessly transmitted to it by the computer through the remote. When detached from the computer, the remote can wirelessly operate selected irrigation or lighting zones manually. The computer has an intuitive graphic user interface capable of using actual zone photographs to identify individual zones in a strip of zone icons. The icon strip is movable past a lens-like window, the zone icon under the lens at a given time determining the zone currently programmable. A residential system can be operated by a contractor from the street, and the system can be programmed by e-mail from the contractor's shop. Fully automatic operation may be derived from data obtained over the Internet.Type: GrantFiled: July 31, 2006Date of Patent: June 26, 2012Assignee: The Toro CompanyInventors: Doug Palmer, Alex Korol
-
Patent number: 8204630Abstract: A modular sprinkler controller is disclosed. The modular sprinkler controller includes a base unit and one or more add-on modules. The base unit and each add-on module include valve terminals for communicating with coupled sprinkler valves. The base unit includes one or more communication connection points for communicating with adjacent add-on modules. Each add-on module may include two connection points for communication with an adjacent base unit or add-on module. In one embodiment, the base unit and add-on modules are arranged in a piggyback configuration. An add-on module for use with a base unit is also disclosed.Type: GrantFiled: September 29, 2009Date of Patent: June 19, 2012Assignee: Orbit Irrigation Products, Inc.Inventor: Chadwick L. Wilson
-
Patent number: 8200435Abstract: A method and an arrangement for a forecast of wind-resources of a wind-farm are provided. The forecast is done by a numerical weather-prediction-tool, the weather-prediction-tool using a long-term data-set of meteorological data. The data are related to the location of the wind-farm. A wind-speed measurement is done by a wind-turbine of the wind-farm to do a parameterization of an atmospheric turbulence. The wind-speed measurement is used to generate a data-stream, which is combined with the data-set of the meteorological data to do the forecast.Type: GrantFiled: July 21, 2009Date of Patent: June 12, 2012Assignee: Siemens AktiengesellschaftInventor: Henrik Stiesdal
-
Patent number: 8200368Abstract: Methods and devices are provided to automatically determine plant water requirements and adjust irrigation in order to make efficient use of water. In one implementation, an irrigation control unit comprises at least one input adapted to be coupled to and receive signals from a rainfall sensor and a temperature sensor, the signals corresponding to current values of an amount of rainfall and temperature. The unit also includes a memory storing historical values of a plurality of variables and a processor coupled to the at least one input and the memory. The processor is adapted to determine plant water requirements at least in part using the historical values of the plurality of variables and the current values of the temperature and the amount of rainfall.Type: GrantFiled: December 10, 2008Date of Patent: June 12, 2012Assignee: Rain Bird CorporationInventors: Harvey J. Nickerson, John R. German
-
Patent number: 8193930Abstract: Embodiments of the present invention are generally directed to systems and methods for remote irrigation control. An exemplary embodiment of the present invention provides a remote irrigation control system having a rain sensor enabled to detect the amount of rain received in a first rain area, and a first local transceiver in communication with the rain sensor, the first local transceiver configured to receive information from the rain sensor and transmit the information to a gateway, the first local transceiver also configured to receive information from the gateway. The gateway is connected to a wide area network and configured to receive information from the first local transceiver and transmit the information to the wide area network, the gateway also configured to receive information from the wide area network and transmit the information to the first local transceiver. Other aspects, features, and embodiments are also claimed and described.Type: GrantFiled: September 2, 2011Date of Patent: June 5, 2012Assignee: SIPCO, LLCInventors: Thomas David Petite, Richard M Huff
-
Publication number: 20120130552Abstract: A mobile apparatus and process for adequately irrigating soil, wherein the apparatus has an irrigation unit for irrigating soil and a mobile microwave measurement unit for determining the water content of the soil along a measurement path. A control unit is used to irrigate the soil along the measurement path depending on the measured water content. The apparatus preferably also has a water tank and leaves an area of soil to be irrigated autonomously.Type: ApplicationFiled: May 25, 2010Publication date: May 24, 2012Applicant: PlantCare AGInventors: Walter Schmidt, Yucel Toprak
-
Patent number: 8185248Abstract: Several embodiments provide wireless extensions to an irrigation controller system and related methods of use, as well as other improvements to irrigation control equipment. In one implementation, an irrigation control system includes a transmitter unit including a controller and having a connector to be coupled to an irrigation controller having station actuation output connectors. The controller is configured to receive an indication that the irrigation controller has activated an irrigation station, and is also configured to cause the transmitter unit to transmit a wireless activation signal responsive to the indication. A receiver unit is coupled to an actuator coupled to an actuatable device, such as an irrigation valve, the actuator configured to actuate the irrigation valve to control the flow of water therethrough. The receiver unit receives the wireless activation signal and in response, causes the actuator to actuate the actuatable device.Type: GrantFiled: May 12, 2009Date of Patent: May 22, 2012Assignee: Rain Bird CorporationInventors: Mark M. Ensworth, Barbara E. Booth, Dean C. Thornton, David G. Fern, Randall A. Hern, Malcolm N. Napier
-
Publication number: 20120123599Abstract: A jet irrigator for soil (T) irrigation plants includes a launch pipe (2) with an inner tubular conduit (3) having at one end (5?) a nozzle (6) for delivering an irrigation liquid jet (J); rotating support means (4) associated with the launch pipe (2) to allow rotation thereof about a first substantially vertical axis of rotation (X) for brushing at least one sector (S, S?, S?, S??) of the soil (T) to be irrigated; feeding means (7) for feeding the conduit (3) with a flow having predetermined pressure (P) and flow rate (Q) to deliver a jet (J) having a range (g); first adjustment means (8) for adjusting the feeding pressure (P) to vary the flow rate (Q) and the range (g) of the jet (J) upon rotation of the launch pipe (2), and sensor means (10) for detecting a flow rate value (Q) in said conduit (3) and to transduce it into an electric signal (E) to be sent to the first adjustment means (8).Type: ApplicationFiled: November 11, 2011Publication date: May 17, 2012Inventor: Arno Drechsel
-
Patent number: 8175754Abstract: A method of providing configuration information for a process fluid flow device is provided. The method includes receiving a process fluid selection and providing at least one selectable fluid property relative to the selected process fluid and receiving at least one process fluid property selection. Information relative to a primary element is also received. Reception of a reset relative to the process fluid selection, the process fluid property, and the primary element selection, clears the respective information. The configuration information is provided to a process fluid flow device based on the process fluid selection, the process fluid property and the primary element information.Type: GrantFiled: May 22, 2009Date of Patent: May 8, 2012Assignee: Rosemount Inc.Inventor: David E. Wiklund
-
Publication number: 20120109387Abstract: A method, system and apparatus for early diagnosis and real time remote intervention of crop condition by correlating collected crop characteristics with known plant parameters, economic variables and algorithms to computer generate an irrigation decision, remotely execute the same and notify the end user.Type: ApplicationFiled: April 5, 2010Publication date: May 3, 2012Applicant: SMARTFIELD, INC.Inventors: Tommy J. Martin, Jeffrey P. McNeill, Joel Hohenberger
-
Patent number: 8170721Abstract: Methods and devices are provided to automatically determine plant water requirements and adjust irrigation in order to make efficient use of water. In one implementation, an irrigation control unit comprises a memory storing historical values of a plurality of variables used at least in part in calculating plant water requirements, and at least one input adapted to receive signals corresponding to current values of one or more of the plurality of variables. The unit also comprises a processor coupled to the at least one input and the memory, the processor adapted to determine the plant water requirements at least in part using, for each of the plurality of variables, a current value in the event the current value is available and at least in part using, for each of the plurality of variables, a stored historical value in the event the current value is not available.Type: GrantFiled: August 16, 2010Date of Patent: May 1, 2012Assignee: Rain Bird CorporationInventor: Harvey J. Nickerson
-
Publication number: 20120095604Abstract: Embodiments of the present invention provide methods and apparatus for water conservation with landscape irrigation controllers, plug-in and add-on devices, and centralized systems. In embodiments of the invention, a water budget percentage is determined by comparing current local geo-environmental data with stored local geo-environmental data, and the preliminary irrigation schedule or station run times are automatically modified based upon that water budget percentage. Embodiments of the present invention also provide for automation of mandated landscape watering restrictions alone, or in various combinations with water budgeting methods and apparatus.Type: ApplicationFiled: October 18, 2011Publication date: April 19, 2012Inventor: George Alexanian
-
Patent number: 8160750Abstract: An irrigation controller includes a user interface capable of presenting information to a user and allowing the programming of the controller in a simple and intuitive fashion. Information presented may include values of all programmable irrigation parameters associated with an irrigation zone. Information presented may include values of irrigation parameters associated with multiple irrigation zones. Information may also be presented graphically, in color, and/or in a plurality of languages.Type: GrantFiled: June 15, 2006Date of Patent: April 17, 2012Assignee: Rain Bird CorporationInventor: Steven W. Weiler
-
Publication number: 20120089259Abstract: An irrigation controller includes a housing for enclosing a microprocessor that stores and executes at least one watering program. The microprocessor has a parallel output bus with a plurality of pin sets for controlling a plurality of irrigation stations. The connection between the controller and the irrigation stations is through a plurality of station modules that are removably coupled, in any desired number, to the various pin sets on the output bus. The number of stations controlled is adjusted by the number of modules connected to the output bus. The controller housing has a pocket for holding a user's manual, which is positioned between the controller housing and a mounting bracket when the controller housing is installed on the mounting bracket.Type: ApplicationFiled: December 20, 2011Publication date: April 12, 2012Inventors: Jonathan D. Williams, Peter M.F. Tam
-
Publication number: 20120084115Abstract: A turf management system includes an irrigation system for providing water to the turf at a turf site, and an irrigation evaluation system for evaluating the performance of the irrigation system. The irrigation evaluation system segments the turf site into irrigation management units, where each of the irrigation management units includes at least one sprinkler head. Qualities of the turf are measured to generate collected data points. The data points are used by the irrigation evaluation system to compute a value for the turf in each of the irrigation management units. The values can then be used to identify irrigation management units having common characteristics. The values can be used to define irrigation management zones for controlling the irrigation system.Type: ApplicationFiled: September 30, 2010Publication date: April 5, 2012Inventors: Van Willis Cline, Kathleen Sue Rice, Troy David Carson
-
Publication number: 20120083929Abstract: A self-contained insert for use with a planter to provide self-watering of container-grown plants. It has a perforated tray supported over a reservoir that contains a submersible pump, and water or nutrient solution. Plants may be in pots supported by the tray, or plant roots may be in a growth or support medium distributed directly into the tray. A height-adjustable riser supported by the tray houses the pump's controller/timer/battery. A drip line connected to the pump distributes fluid from the reservoir to plants in the tray. Solar power is used for pump operation, and may be derived from a unit secured to the riser, or a unit positioned remotely from the reservoir and tray. No municipal power or water supply connections are needed for insert function. Applications include, but are not limited to, use for daily watering of plants in residential homes, commercial buildings, hotels, convention centers, and college campuses.Type: ApplicationFiled: September 30, 2010Publication date: April 5, 2012Inventor: Michael L. Conrad, JR.
-
Patent number: 8150554Abstract: Therefore, the illustrative embodiments provide a computer program product comprising a computer recordable media having computer usable program code. Resource needs are determined for each plant in a plurality of plants to form individual resource needs. Conditions are identified in an environment in which the plurality of plants are located by receiving input from a sensor system to form current conditions. A plurality of per plant prescriptions are calculated for the plurality of plants using the individual resource needs and the current conditions. The application of the resource is controlled from a mobile utility vehicle to each plant in the plurality of plants using the plurality of per plant prescriptions.Type: GrantFiled: April 21, 2009Date of Patent: April 3, 2012Assignee: Deere & CompanyInventor: Noel Wayne Anderson
-
Publication number: 20120078425Abstract: Method and system enable remote control of utilities and other scheduled products and services using data communications networks. Information provided by third parties is obtained to control the use of utilities, products and/or services. Obtained information is analyzed to create or modify a schedule for using power, water or any other utility, product or service that depends on or relates to such data. Analysis results in schedule modification or creation, which affects use.Type: ApplicationFiled: December 6, 2011Publication date: March 29, 2012Inventor: Seth Gardenswartz
-
Patent number: 8145359Abstract: An irrigation management system reduces high peak water use values by utilizing a microprocessor disposed in an irrigation controller to (a) receive peak water use information from a source other than a water supplier (b) receive water use information at a consumer site, and (c) automatically derive a new irrigation schedule that is at least partly based on the information received. The new irrigation schedule preferably includes at least one of a modification in a default irrigation frequency or start time, a reduction in a default irrigation application duration, the use of a rolling-average in the determination of the new irrigation application duration and other changes or modifications to the default irrigation schedule that will provide for the reduction in high peak water use values. Additionally, the microprocessor will display to the water user and/or third parties details on the new irrigation schedule and information received from the water supplier.Type: GrantFiled: August 15, 2008Date of Patent: March 27, 2012Inventor: John Addink
-
Patent number: 8145360Abstract: A system for the remote control of a plurality of control units (A11 . . . A1n . . . An1 . . . Ann) for irrigation devices is described; the system includes a data processing device (1, B1 . . . Bn) for setting data regarding the duration and frequency of the irrigation periods of the irrigation devices associated to the control units and their position in time. The data processing device (1, B1 . . . Bn) includes a database (11) with archives containing the list of the control units of the plurality and data regarding their operation.Type: GrantFiled: July 18, 2008Date of Patent: March 27, 2012Assignee: Claber S.p.A.Inventors: Andrea Brundisini, Franco Milan
-
Patent number: 8145330Abstract: A plant growing environment control terminal (P) comprises an image data receiving section (1a) for receiving image data on the image of a plant from a plant growing facility (Q), an image display section (1b) for displaying the plant image according to the received image data, a growing environment data receiving section (1c) for receiving growing environment data, and a growing environment data transmitting section (1f) for transmitting the received growing environment data to the plant growing facility (Q). The end user can grow the plant in his (her) own way while checking the growth progress on the image even from a remote place. Therefore, a plant growing environment control terminal (P) effectively producing generally called healing effect is provided.Type: GrantFiled: February 7, 2007Date of Patent: March 27, 2012Assignee: Fairy Plant Technology Inc.Inventor: Kenji Emoto
-
Publication number: 20120072037Abstract: The present invention provides methods for water conservation with irrigation controllers based upon the ambient temperature and extraterrestrial radiation of a particular geographical area. It receives a preliminary irrigation schedule from the operator and computes a water budget ratio by comparing current local geo-environmental data with stored local geo-environmental data, then modifying the preliminary irrigation schedule based upon that ratio. The present invention utilizes fewer variables, is less complex, and is much easier to install and maintain than the current evapotranspiration-based controllers.Type: ApplicationFiled: October 14, 2011Publication date: March 22, 2012Inventor: George Alexanian
-
Publication number: 20120072036Abstract: The present invention is directed to a system, method and software program product for detecting and counteracting a temperature sensor failure with an irrigation controller operating in auto adjust watering mode. A plurality of pseudo temperature data are created from solar radiation for a particular location using unique pseudo temperature conversions for each temperature parameter. The pseudo temperature values can be compared to corresponding measured temperature values from the sensor to validate the integrity of the measurement. These pseudo temperature values are used in place of the measured temperatures for calculating a potential evapotranspiration water deficit for the site. Furthermore, if some valid measured temperature data existed prior to the sensor failure, the measured temperature data is compared to the corresponding pseudo temperature data. Any differences detected between the two values can be used to correct the pseudo temperature toward the measure temperature.Type: ApplicationFiled: September 16, 2010Publication date: March 22, 2012Inventors: Matthew E. Piper, Venkataramu L. Bangalore
-
Patent number: 8134448Abstract: A method and also a control and data-transmission system is presented, with which the installation location of at least one safety bus component connected to the control and data-transmission system (10) can be checked. For this purpose, in two separate communications cycles, a respective position identifier, which had been allocated to the safety bus components (60) in a prior configuration process, is transmitted to each safety bus component via a non-safety communications control device (30). The safety bus components compare the position identifiers received in the two communications cycles to the contents of a memory, in which a reference position identifier has already been stored or which is still empty.Type: GrantFiled: March 14, 2007Date of Patent: March 13, 2012Assignee: Phoenix Contact GmbH & Co. KGInventors: Viktor Oster, Joachim Schmidt, Steffen Horn
-
Publication number: 20120041606Abstract: 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.Type: ApplicationFiled: August 11, 2011Publication date: February 16, 2012Inventors: Paul A. Standerfer, Gerald L. Mock, Utah Iev, John F. Fuller, Tu Minh Nguyen, Jason Lester Hill, Scott Vincent Myers, Stephan Crain, Steven A. Snow, Stanley C. Campbell, Russ Huffman
-
Publication number: 20120041607Abstract: A plurality of receptacles in an irrigation controller removably receive a plurality of modules. At least one station module is configured for insertion into a first one of the receptacles and is connectable to a corresponding solenoid actuated valve through a dedicated field valve line and common return line. The station module includes at least one switching device for selectively providing a first power signal that energizes the corresponding solenoid actuated valve. At least one encoder module is configured for insertion into a second one of the receptacles and is connectable to a multi-wire path for sending encoded signals and a second power signal along the multi-wire path for selectively energizing one of a plurality of solenoid actuated valves connected to corresponding decoder circuits connected along the multi-wire path. A processor executes the stored watering program and controls the station module and/or the encoder module in accordance with the stored watering program.Type: ApplicationFiled: August 26, 2011Publication date: February 16, 2012Applicant: Hunter Industries, Inc.Inventor: Peter J. Woytowitz
-
Publication number: 20120029709Abstract: An agricultural/aquacultural system for use with a plurality of growth reservoirs containing a fluid. The system involves a main control unit for receiving feedback and providing control, at least one pump control unit in electronic communication with the main control unit, and at least one gate control unit in electronic communication with the main control unit.Type: ApplicationFiled: July 29, 2010Publication date: February 2, 2012Inventor: Douglas Steven Safreno
-
Patent number: 8104993Abstract: A wireless sensor probe for use in environmental monitoring and control includes a separable probe body and sensor mast. The probe body includes a void configured to house the sensor mast including one or more sensor devices for sensing a soil property surrounding the probe body when the probe body is inserted partially into the ground. The probe body includes a probe top part for encapsulating the probe body and the sensor mast. The sensor mast is inserted into the probe body to form the sensor probe. In another embodiment, a wireless sensor probe includes a housing containing one or more sensor devices. The probe further includes a collar situated near a top portion of the housing being used to anchor the housing to the top of the ground and a gasket formed on the outside perimeter of the housing for securing the housing in the ground.Type: GrantFiled: December 9, 2009Date of Patent: January 31, 2012Assignee: Digital Sun, Inc.Inventors: Dale K. Hitt, Kurtis G. Heaton
-
Patent number: 8108077Abstract: An intelligent sensor includes an irrigation related data sensor for sensing irrigation related data and a network processor coupled to the irrigation related data sensor for receiving the irrigation data. The intelligent sensor also includes an interface coupled to the network processor for coupling the intelligent sensor to a communication bus of a peer-to-peer distributed network. The intelligent sensor also includes a memory including instructions for configuring the processor to generate a broadcast message including the irrigation related data. The interface transmits the broadcast message to a destination node coupled to the peer-to-peer distributed network via the communication bus. The destination node can be satellite field irrigation controllers or a control device.Type: GrantFiled: May 1, 2008Date of Patent: January 31, 2012Assignee: Signature Control Systems, Inc.Inventors: Brian J. Smith, Eric Schafer
-
Patent number: 8108078Abstract: An integrated actuator coil and decoder module for use in decoder-based irrigation control systems, and related methods of manufacture and installation, are provided herein. In one implementation, an irrigation control device comprises a body, decoder circuitry located within the body, a coil located within the body and coupled to the decoder circuitry, the coil adapted to develop an electromagnetic flux sufficient to cause actuation of a device controlling irrigation equipment in response to signaling from the decoder circuitry. Also included is an electrical connection coupled to the decoder circuitry and adapted to couple to a control wire path of a decoder-based irrigation control system. The decoder circuitry and the coil are integrated into a single device.Type: GrantFiled: September 20, 2010Date of Patent: January 31, 2012Assignee: Rain Bird CorporationInventor: Michael A. Lorenz
-
Patent number: 8103388Abstract: Disclosed are a power management system and associated method that not only initiate a “greenout” to avoid the negative impact of high loads (i.e., to avoid high power cost, negative environmental impact, brownouts, and ultimately blackouts), but can also predict the initiation of such a “greenout”. Predicting the initiation of a “greenout” and communicating the prediction to one or more of the various electronic devices connected to the power grid allows the electronic device(s) to take preparatory action to avoid and/or limit any negative impact that may be caused by the “greenout”.Type: GrantFiled: January 29, 2009Date of Patent: January 24, 2012Assignee: International Business Machines CorporationInventors: Kenneth J. Goodnow, Stephen G. Shuma, Peter A. Twombly