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1.发明公开公开(公告)号：US20240107957A1
公开(公告)日：2024-04-04
申请号：US17937486
申请日：2022-10-03
申请人： Lindsay Corporation
CPC分类号： A01G25/16 , A01G25/092
摘要： A smart irrigation system including a mechanized irrigation machine having a main machine controller, a plurality of distributed controllers, and a communications network. The distributed controllers may be located at a plurality of spaced apart locations on the mechanized irrigation machine. The communications network may communicably couple the plurality of distributed controllers, the main machine controller, and local or remote cloud storage. Furthermore, the main machine controller and the plurality of distributed controllers may retrieve or store information from the local or remote cloud storage for maintenance, firmware updates, or troubleshooting of the mechanized irrigation machine. The distributed controllers may perform the following functions: individual tower motor control, span joint control, corner arm control, GPS guidance or positioning of one or more actuatable features of the smart irrigation system, and/or valve control of individual sprinklers for variable rate irrigation.
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公开(公告)号：US20230397551A1
公开(公告)日：2023-12-14
申请号：US18449303
申请日：2023-08-14
申请人： Lindsay Corporation
CPC分类号： A01G25/16 , A01G25/092
摘要： A computing device for processing geospatial data associated with an irrigation system comprises a processing element in electronic communication with a memory element. The processing element is configured or programmed to receive sensor data over time from a plurality of sensors associated with the irrigation system, receive or determine geolocation data, link data from each sensor with geolocation data to form geospatial data, determine trends in the geospatial data for each sensor or a group of sensors, determine changes or adjustments in an operation of components of the irrigation system based on trends determined in the geospatial data, and output an electronic signal whose analog level or digital data value varies according to the changes or adjustments in the operation of components of the irrigation system.
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公开(公告)号：US20230240210A1
公开(公告)日：2023-08-03
申请号：US17591377
申请日：2022-02-02
申请人： Lindsay Corporation
CPC分类号： A01G25/092 , F16L3/01 , G01B5/25
摘要： A mobile irrigation alignment system comprising a base mounted on a first span, a linkage system, and a control system. The linkage system includes a driven arm, drive arm, and control arm. The driven arm is pivotably connected to the base about a vertical axis. The drive arm is pivotably connected to the driven arm about a horizontal axis and includes a distal end configured to rest on an adjacent span. The control arm is linked to the driven arm. The control system determines lateral alignment between the spans based on the control arm as governed by the drive arm and driven arm. The drive arm is configured to retain an upright orientation relative to the driven arm regardless of torsional rotation between the spans so that the position of the control arm and hence the lateral alignment determination is not affected by the torsional rotation between the spans.
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公开(公告)号：US11535064B2
公开(公告)日：2022-12-27
申请号：US15813313
申请日：2017-11-15
申请人： LINDSAY CORPORATION
摘要： An airless flexible tire including traction lug pairs each having a forward facing traction lug and a rearward facing traction lug cooperatively forming a divided Z or reverse divided Z shape. Each traction lug includes a lateral section and a central section. The central section extends from an end of the lateral section so as to straddle a centerline of the airless flexible tire and includes a number of discrete sidewalls. The discrete sidewalls are different sizes and angled relative to each other. The central sections of paired traction lugs form a space dividing portions of the Z or reverse Z shape. The central sections of nearest traction lugs of adjacent traction lug pairs form a space dividing the adjacent traction lug pairs.
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公开(公告)号：US11510372B2
公开(公告)日：2022-11-29
申请号：US16559718
申请日：2019-09-04
申请人： LINDSAY CORPORATION
发明人： Thomas J. Korus
摘要： A mobile tower for use with an irrigation system comprises a frame, first and second spindles, a first height adjustment assembly, and a second height adjustment assembly. The frame is configured to support a fluid-carrying conduit of the irrigation system. The first and second spindles each include a generally upright beam. The first height adjustment assembly is rigidly connected to a first side of the frame and movably coupled to the first spindle. The first height adjustment assembly includes a first mechanism configured to raise or lower the first side of the frame relative to the first spindle. The second height adjustment assembly is rigidly connected to a second side of the frame and movably coupled to the second spindle. The second height adjustment assembly includes a second mechanism configured to raise or lower the second side of the frame relative to the second spindle.
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公开(公告)号：US20220277646A1
公开(公告)日：2022-09-01
申请号：US17747188
申请日：2022-05-18
申请人： Lindsay Corporation
IPC分类号： G08C25/00 , G05B19/042 , H04B17/318 , A01G25/16 , G08C17/02
摘要： A data management system for an irrigation system and methods of controlling operations thereof are provided. The data management system directs data captured at a plurality of sensors on the irrigation system to a remote device. The data management system comprises a communication bus and a plurality of communications. The communication bus extends along the irrigation system. The plurality of communication systems are positioned on the irrigation system and are connected to the communication bus. Each of the communication systems is configured to receive signals representative of the data from one of the sensors and to transmit signals representative of the data, via wireless communication, to the remote device.
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公开(公告)号：US20220132721A1
公开(公告)日：2022-05-05
申请号：US17084708
申请日：2020-10-30
申请人： Lindsay Corporation
发明人： Mark William Miller
摘要： Systems and methods for scheduling and coordinating applications of fertilizers, pesticides, and water to fields while avoiding interferences between vehicles and other equipment may be implemented with a mobile irrigation system, a fertilizer applicator, a pesticide applicator, and a processing system. The processing system schedules and coordinates applications of fertilizers, pesticides, and water and prevents interferences between the machines primarily with data received from an irrigation schedule implemented by the irrigation system and data received from the fertilizer and pesticide applicators.
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公开(公告)号：US11302089B2
公开(公告)日：2022-04-12
申请号：US16912173
申请日：2020-06-25
申请人： LINDSAY CORPORATION
发明人： Mark William Miller
IPC分类号： G06T19/20 , G06K9/66 , G06F3/0481 , G06F9/54 , G06N20/00
摘要： A method for controlling a plurality of mobile agricultural devices that includes establishing electronic communication with a plurality of transceivers mounted to the mobile agricultural devices. The method also includes building a three-dimensional model including a virtual representation of each of the mobile agricultural devices and displaying the three-dimensional model at a user interface having a display. The method further includes receiving location data regarding the mobile agricultural devices via the transceivers and adjusting at least one of the virtual representations of the mobile agricultural devices within the model to reflect the location data. The method still further includes receiving, via the user interface, a user input comprising a command relating to operation of a first one of the mobile agricultural devices and transmitting the user input command to one of the transceivers, which is mounted to the first mobile agricultural device, so as to implement a change in operation of the first mobile agricultural device.
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公开(公告)号：US20220030784A1
公开(公告)日：2022-02-03
申请号：US16941837
申请日：2020-07-29
申请人： LINDSAY CORPORATION
摘要： A ponding monitoring and detection system monitors, detects, and predicts ponding in an irrigated field in essentially real-time. The ponding monitoring and detection system also monitors and records locations of detected and predicted ponding.
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10.发明授权公开(公告)号：US10902483B2
公开(公告)日：2021-01-26
申请号：US15954740
申请日：2018-04-17
申请人： LINDSAY CORPORATION
IPC分类号： G06Q10/00 , G06Q30/02 , A01G25/00 , A01G25/09 , G06F30/17 , G06F30/20 , G06F111/06 , G06F113/14
摘要： A computer-implemented method and computer program for designing and cost-estimating irrigation systems according to weather data, soil data, topography data, aerial imagery, and past yield data. Irrigation metrics such as evapotranspiration, irrigation system flow rate requirements, expected annual total water requirements, expected annual irrigation water requirements, supply point required pressure, end point required pressure, maximum irrigation acreage and crop yield and/or market value of lost yield under limited flow rate conditions, electric power generator size, pump size, pipeline supply system size, annual irrigation system usage, related equipment usage, operating costs, a sprinkler configuration, and other aspects of the irrigation systems may be optimized via an interactive user interface.
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