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1. 发明公开

EP2938183A1 WHEEL ASSEMBLY FOR AN IRRIGATION SYSTEM 审中-公开
标题翻译：车轮总成，灌溉系统
公开(公告)号：EP2938183A1
公开(公告)日：2015-11-04
申请号：EP15737951.2
申请日：2015-01-22
申请人： Lindsay Corporation
发明人： KORUS, Thomas J. , FREDENBURG, Michael
IPC分类号： A01G25/09
CPC分类号： B60B9/12 , B60B9/04 , B60B15/025 , B60C7/10 , B60C7/24 , B60Y2200/224 , B62D21/14 , B62D21/18 , Y10T29/49481
摘要： A wheel assembly for traversing a path along a ground surface having a layer of soil, the wheel assembly comprising a central support and an airless flexible covering mounted on the central support and having a plurality of rigid sections and a plurality of flexible sections. The outwardly protruding spokes urge the rigid sections into the layer of soil when the rigid sections contact the ground surface. The flexible sections flex inwardly when the flexible sections contact the ground surface so that the rigid sections and the flexible sections cooperatively form a corrugated pattern in the ground surface without urging the soil to side margins of the airless flexible covering, the corrugated pattern having a plurality of valleys formed by the rigid sections and a plurality of peaks formed by the flexible sections.

2. 发明公开

EP2711199A1 Wheel and tire assembly 审中-公开
标题翻译： Rad und Reifenanordnung
公开(公告)号：EP2711199A1
公开(公告)日：2014-03-26
申请号：EP13184742.8
申请日：2013-09-17
申请人： Lindsay Corporation
发明人： Korus, Thomas J.
IPC分类号： B60C7/10 , B60C7/22 , B60C7/24
CPC分类号： B60C11/0311 , B60C7/10 , B60C7/102 , B60C7/22 , B60C7/24
摘要： A wheel assembly (22) includes a rigid wheel and an airless tire (32) configured to present some performance characteristics of a pneumatic tire. The wheel includes a pair of radially outermost axially spaced rim portions(42, 44), each rim portion including a transversely flat outer surface extending at least partially around the circumference of the wheel. The tire is mounted on the wheel such that the tire engages the outer surfaces of the rim portions of the wheel. A central portion of the tire is configured to flex inwardly between the rim portions of the wheel in response to ground engaging pressure, thus minimizing ground penetration and soil disturbance during use.
摘要翻译：轮组件（22）包括刚性轮和无气轮胎（32），其构造成呈现充气轮胎的一些性能特征。轮包括一对径向最外侧的轴向隔开的边缘部分（42,44），每个边缘部分包括至少部分地围绕车轮圆周延伸的横向平坦的外表面。轮胎安装在车轮上，使得轮胎与轮的轮缘部分的外表面接合。轮胎的中心部分构造成响应于地面接合压力而在轮的轮缘部分之间向内弯曲，从而在使用期间最小化地面穿透和土壤扰动。

3. 发明公开

EP2693281A1 Irrigation system including a graphical user interface 有权
标题翻译： Bewässerungsanlagemit einer graphischenBenutzeroberfläche
公开(公告)号：EP2693281A1
公开(公告)日：2014-02-05
申请号：EP13160728.5
申请日：2013-03-22
申请人： Lindsay Corporation
发明人： Andrews, Reece R.
IPC分类号： G05B19/042 , A01G25/16
CPC分类号： A01G25/16 , G05B19/0426 , G05B2219/2625 , Y02A40/238
摘要： A system for managing irrigation equipment comprises a first irrigation system for applying water in a first irrigated area, a second irrigation system for applying water in a second irrigated area, a control system for controlling the irrigation systems, and a user interface for enabling a user to configure the control system. The user interface presents a map view of a geographic area including the irrigated areas and includes a first graphical element corresponding to the first irrigation system and a second graphical element corresponding to the second irrigation system. The user interface further presents a first interactive control panel for controlling the first irrigation system concurrently with the map view when the user selects the first graphical element, and presents a second interactive control panel for controlling the second irrigation system concurrently with the map view when the user selects the second graphical element.
摘要翻译：用于管理灌溉设备的系统包括：用于在第一灌溉区域中施用水的第一灌溉系统，用于在第二灌溉区域中施用水的第二灌溉系统，用于控制灌溉系统的控制系统，以及用于使用户能够使用的用户界面配置控制系统。用户界面呈现包括灌溉区域的地理区域的地图视图，并且包括对应于第一灌溉系统的第一图形元素和对应于第二灌溉系统的第二图形元素。所述用户界面还提供第一交互式控制面板，用于当所述用户选择所述第一图形元素时与所述地图视图同步地控制所述第一灌溉系统，并且当所述第一灌溉系统与所述第二灌溉系统同时地与所述地图视图同时地呈现时，用户选择第二个图形元素。

4. 发明申请

WO2022103791A1 IRRIGATION SYSTEM WITH UNMANNED AERIAL VEHICLES 审中-公开
公开(公告)号：WO2022103791A1
公开(公告)日：2022-05-19
申请号：PCT/US2021/058716
申请日：2021-11-10
申请人： LINDSAY CORPORATION
发明人： MILLER, Mark William
IPC分类号： A01G25/16 , A01G25/09 , B64C39/02
摘要： A mobile irrigation system configured to support an unmanned aerial vehicle (UAV), the mobile irrigation system comprising a number of irrigation spans, a control system, and a UAV support system. Each irrigation span includes a conduit section connected to conduit sections of adjacent irrigation spans for transporting an irrigation fluid from a fluid source to a field, a truss configured to support the conduit section, a number of fluid emitters, and a mobile tower connected to the truss for moving the truss, conduit section, and fluid emitters across the field. The UAV support system includes a docking station configured to receive the UAV and deploy the UAV to collect agricultural data or to carry out agricultural tasks and a data transfer module for transferring agricultural data from the UAV to a remote data storage system or edge processing devices.

5. 发明申请

WO2022031424A1 IRRIGATION SYSTEM ALIGNMENT CONTROLLER 审中-公开
公开(公告)号：WO2022031424A1
公开(公告)日：2022-02-10
申请号：PCT/US2021/042190
申请日：2021-07-19
申请人： LINDSAY CORPORATION
发明人： MILLER, Mark William , BARKER, Luke Joseph
IPC分类号： A01G25/09
摘要： An alignment control system for controlling an alignment of a plurality of mobile towers, each mobile tower supporting a section of conduit in an irrigation system comprises a plurality of tower angle measurement devices and a control processing element. Each tower angle measurement device is associated with a successive one of the mobile towers and is configured to measure an angle value which varies according to a rotation angle of the associated mobile tower relative to one or more of the other mobile towers. The control processing element is configured or programmed to receive the angle value from each tower angle measurement device, compare the angle value to a threshold angle value, and generate and transmit control signals, data, or both that include an activation hysteresis value to a drive motor associated with each mobile tower that has an angle value greater than the threshold angle value.

6. 发明申请

WO2015160402A1 VARIABLE FLOW NOZZLE 审中-公开
标题翻译：可变流量喷嘴
公开(公告)号：WO2015160402A1
公开(公告)日：2015-10-22
申请号：PCT/US2015/012064
申请日：2015-01-20
申请人： LINDSAY CORPORATION
发明人： SAUSER, Aaron Paul
IPC分类号： B05B1/00 , A01G25/00
CPC分类号： B05B12/087 , A01G25/092 , B05B1/265
摘要： A fluid delivery system for use in an irrigation system comprises a pressure regulator, a variable flow nozzle, and a sprinkler. The pressure regulator reduces the fluid pressure of the fluid to a normalized pressure. The variable flow nozzle includes a housing and first and second rollers. The housing defines an inlet, an interior chamber, and an outlet. The rollers are positioned side by side in the interior chamber of the housing and each define a recessed channel extending circumferentially around longitudinal axes of the rollers and gradually increasing in size. The channels cooperatively form an orifice between the rollers for fluid to pass therethrough. The variable flow nozzle increases or decreases the fluid flow rate of the fluid by rotating the rollers so that the orifice increases or decreases in size.
摘要翻译：用于灌溉系统的流体输送系统包括压力调节器，可变流量喷嘴和喷洒器。压力调节器将流体的流体压力降低到归一化的压力。可变流动喷嘴包括壳体和第一和第二辊。壳体限定入口，内部室和出口。辊子并排设置在壳体的内部腔室中，并且每个辊限定了围绕辊的纵向轴线周向延伸的凹槽，并且尺寸逐渐增大。通道协同地在辊之间形成孔，以使流体通过。可变流量喷嘴通过旋转辊增加或减少流体的流体流速，使得孔口的尺寸增大或减小。

7. 发明申请

WO2013191738A1 IRRIGATION SYSTEM AND METHOD 审中-公开
标题翻译：灌溉系统和方法
公开(公告)号：WO2013191738A1
公开(公告)日：2013-12-27
申请号：PCT/US2013/023893
申请日：2013-01-30
申请人： LINDSAY CORPORATION
发明人： PFRENGER, Jochen , ANDREWS, Reece
IPC分类号： A01G25/09 , B05B3/12 , G06Q50/02
CPC分类号： A01G25/097 , A01G25/092 , A01G25/16
摘要： A method of operating a mobile irrigation system includes receiving water application amount and application pattern information from a user, automatically determining an irrigation plan using the amount information and the pattern information, and using an automated controller to operate the mobile irrigation system according to the irrigation plan. The irrigation system is operated by applying water at progressively decreasing levels as the irrigation system moves from a first position to a second position, and applying water at the same or similar progressively decreasing levels as the irrigation system is moved in a reverse direction from the second position back to the first position.
摘要翻译：一种操作移动灌溉系统的方法包括从用户接收用水量和应用模式信息，使用量信息和模式信息自动确定灌溉计划，并使用自动化控制器根据灌溉来操作移动灌溉系统计划。当灌溉系统从第一位置移动到第二位置时，通过以逐渐降低的水平施加水来操作灌溉系统，并且以与灌溉系统相反的方向从第二位置移动相同或相似的逐渐降低的水平施加水回到第一个位置。

8. 发明申请

WO2013019295A1 LATERAL IRRIGATION SYSTEM WITH PIVOTING AND Z-FOLD SPANS 审中-公开
标题翻译：带有折叠和Z形折叠的横向灌溉系统
公开(公告)号：WO2013019295A1
公开(公告)日：2013-02-07
申请号：PCT/US2012/035541
申请日：2012-04-27
申请人： LINDSAY CORPORATION , KORUS, Thomas J. , PFRENGER, Jochen
发明人： KORUS, Thomas J. , PFRENGER, Jochen
IPC分类号： A01G25/09 , A01G25/00 , A01M7/00
CPC分类号： A01G25/095
摘要： A lateral move irrigation system comprising a main section having a first end and a second end, a first end section pivotally joined at the first end of the main section, a second end section pivotally joined at the second end of the main section, and a fluid delivery system. The main section may comprise a plurality of main towers configured to travel across a field in a lateral direction and a plurality of main support structures fixedly connected to and extending between adjacent ones of the main towers. The main support structures may be laterally aligned from the first end to the second end of the main section. The fluid delivery system may extend through the main section, first section, and second section. The first section may be pivoted into a Z-shaped configuration and the second section may be pivoted about a single.
摘要翻译：一种横向移动灌溉系统，包括具有第一端和第二端的主要部分，在所述主体部分的第一端处枢转地连接的第一端部部分，在所述主体部分的第二端枢转地连接的第二端部部分，流体输送系统。主要部分可以包括多个主塔，其构造成横向横过一个场，并且多个主支撑结构固定地连接到相邻主塔之间并在相邻主塔之间延伸。主支撑结构可以从主要部分的第一端到第二端横向对准。流体输送系统可以延伸穿过主要部分，第一部分和第二部分。第一部分可以枢转成Z形构造，并且第二部分可以围绕单个枢转。

9. 发明申请

WO2012094039A1 CORNER UNIT GUIDANCE CONTROL SYSTEM USING ONE ANTENNA 审中-公开
标题翻译：使用一个天线的角部指导控制系统
公开(公告)号：WO2012094039A1
公开(公告)日：2012-07-12
申请号：PCT/US2011/045374
申请日：2011-07-26
申请人： LINDSAY CORPORATION , GRABOW, John
发明人： GRABOW, John
IPC分类号： A01G25/09 , A01G25/16 , B05B3/12
CPC分类号： G01S19/14 , A01G25/092
摘要： A corner unit guidance control system for use with a corner unit that is part of a center pivot irrigation system includes an antenna, a receiver, and a controller. The antenna may be located along a vertical axis through the center of a wheel of the corner unit and may be operable to receive signals from at least one external positional information source. The receiver may be in communication with the antenna and operable to process the signals to produce position data corresponding to a current position of the wheel. The controller may be in communication with the receiver and may be programmed to steer the wheel to a heading corresponding to a difference between the current position of the wheel and a point along the path.
摘要翻译：用于与中心枢转灌溉系统的一部分的角部单元一起使用的角部单元引导控制系统包括天线，接收器和控制器。天线可以沿着垂直轴定位，通过角部单元的车轮的中心，并且可以用于从至少一个外部位置信息源接收信号。接收机可以与天线通信，并且可操作以处理信号以产生对应于车轮的当前位置的位置数据。控制器可以与接收器通信，并且可以被编程为将车轮转向对应于车轮的当前位置和沿着路径的点之间的差的标题。

10. 发明申请

WO2022093548A1 SYSTEM AND METHOD FOR COORDINATING MOVEMENT OF AGRICULTURAL MACHINES AND IRRIGATION SYSTEMS 审中-公开
公开(公告)号：WO2022093548A1
公开(公告)日：2022-05-05
申请号：PCT/US2021/055143
申请日：2021-10-15
申请人： LINDSAY CORPORATION
发明人： MILLER, Mark William
IPC分类号： G05D1/02 , H04W4/12 , G05D1/00 , H04W12/06 , A01G25/09 , A01G25/16 , A01B69/04
摘要： Systems and method for coordinating movements of agricultural machines and irrigation systems on irrigated fields to avoid collisions and other interferences between the equipment may be implemented with a mobile irrigation system, a number of agricultural machines, and a processing system. The processing system receives and analyzes data from an irrigation schedule for the irrigation system and location data from the agricultural machines to detect possible interferences between the equipment and takes corrective action if likely interferences are detected.

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