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1. 发明申请

WO2022040756A1 REFILL POINT OR TARGET DEFICIT FOR CROP IRRIGATION 审中-公开
公开(公告)号：WO2022040756A1
公开(公告)日：2022-03-03
申请号：PCT/AU2021/050996
申请日：2021-08-27
申请人： RUBICON RESEARCH PTY LTD , THE UNIVERSITY OF MELBOURNE
发明人： AUGHTON, David, John , WESTERN, Andrew, William , RYU, Dongryeol , GUO, Danlu , PAREHKAR, Arash
IPC分类号： A01G25/16 , G06T7/00 , G01N21/84 , G01N19/10
摘要： The invention provides a method of ascertaining the refill point or target deficit (234) to determine the need to irrigate a crop (236) using a computer-based system. The method including the steps of monitoring soil moisture directly (242), and/or indirectly (238), of the crop using field measurements to compute a soil moisture deficit (230), monitoring the thermal activity of leaf temperature of at least one plant of the crop allowing determination of crop water stress index (232), and interacting the results of said soil moisture deficit (230) and said thermal activity monitoring (232) to derive said refill point or target deficit (230).

2. 发明申请

WO2012129609A1 ACTUATION AND VALVE MECHANISM 审中-公开
标题翻译：执行和阀门机制
公开(公告)号：WO2012129609A1
公开(公告)日：2012-10-04
申请号：PCT/AU2012/000328
申请日：2012-03-30
申请人： RUBICON RESEARCH PTY LTD , AUGHTON, David, John
发明人： AUGHTON, David, John
IPC分类号： F16K31/44 , B66F11/00 , E02B9/06 , B66D1/00 , E02B7/40 , F16L55/10
CPC分类号： F16K31/44 , E02B7/42 , E02B7/54 , E02B13/02 , F16H19/06 , F16H21/50 , F16H2019/0668 , F16K1/2007 , F16K1/2021 , F16K31/502 , F16K31/506 , F16L55/1018 , Y10T74/18832
摘要： The invention provides a cable drive device (10) including a linear drive member (12), and a cable drum (14) attached to a support bracket (30, 32) adapted to be affixed to a surface. The cable drum (14) has an axle (26) supported by the support bracket (30, 32) to allow rotation of the cable drum (14). The cable drum (14) has a cable (42) affixed at either end of said linear drive member (12) and tautly wrapped around the cable drum (14). The cable drum (14) is located between the ends of the linear drive member (12) to, in use, allow the linear drive member (12) to e guided through the bracket (30, 32) to move the linear drive member (12) longitudinally when the axle (26) is rotated.
摘要翻译：本发明提供一种电缆驱动装置（10），其包括线性驱动构件（12）和连接到适于固定在表面上的支撑托架（30,32）的电缆滚筒（14）。电缆滚筒（14）具有由支撑托架（30,32）支撑的轴（26），以允许电缆滚筒（14）旋转。电缆卷筒（14）具有固定在所述直线驱动部件（12）两端的电缆（42）并被拉紧缠绕在电缆卷筒（14）上。电缆滚筒（14）位于线性驱动部件（12）的端部之间，在使用中允许线性驱动部件（12）被引导通过支架（30,32）以使直线驱动部件 12）当轴（26）旋转时纵向延伸。

3. 发明申请

WO2021035309A1 METHOD AND SYSTEM FOR DETERMINING SURFACE LEVEL AND SOIL INFILTRATION UNDER IRRIGATION 审中-公开
公开(公告)号：WO2021035309A1
公开(公告)日：2021-03-04
申请号：PCT/AU2020/050909
申请日：2020-08-28
申请人： RUBICON RESEARCH PTY LTD
发明人： AUGHTON, David, John , DELACORN, Joel, Michael
IPC分类号： G01N33/24 , A01G25/16 , G01F23/00 , G01N29/02 , G01N29/14 , G01N29/44
摘要： The invention provides in one aspect a device (10) to determine a surface level of an area subject to flood, furrow, border-check or surface irrigation. The device (10) includes an open ended tube (12), to be, in use, partially inserted into a hole (36) in the soil to be irrigated. The tube (12) has a plurality of perforations (14) along its length and periphery to allow water entering perforations (14) from above ground level to fill said tube (12). A housing (26) is secured to the other end of tube (12) containing a programmable ultrasonic transducer (24) for transmitting and receiving acoustic signals from the water level within said tube (12). The housing (26) has electronic circuitry (28) and wireless communication elements (30) to control the programmable ultrasonic transducer (24). The surface level can be determined by monitoring water levels within the tube 12) by the change point at which increases in monitored water levels slow, after a rapid increase of the monitored water levels, and the depth of water flowing along the surface level is determined by the difference in monitored water levels and the determined change point and provide measured characteristics to a remote networked computer system.

4. 发明申请

WO2010088731A9 UNDERSHOT SLUICE GATE 审中-公开
公开(公告)号：WO2010088731A9
公开(公告)日：2010-08-12
申请号：PCT/AU2010/000115
申请日：2010-02-05
申请人： RUBICON RESEARCH PTY LTD , AUGHTON, David, John , PEARSON, Damien
发明人： AUGHTON, David, John , PEARSON, Damien
IPC分类号： E02B7/20 , E02B13/02
摘要： The invention provides an undershot sluice gate (17) to control flow of liquid through an open channel (10). The gate (17) includes a gate leaf (18) adapted to be raised and lowered by a control means (22) to allow flow of liquid along open channel (10). Gate leaf (18) has at least a pair of opposing liquid level sensors (44, 46) on, or in, gate leaf (18) to provide measurement of liquid level upstream and downstream of gate leaf (18). The sensors (44, 46) are located at a predetermined distance from the lowermost edge of gate leaf (18) to allow said measurements without disturbance from the fluid flow profile resulting from movement of liquid beneath the lowermost edge of gate leaf (18).

5. 发明申请

WO2016004471A1 MEASUREMENT OF FLOW THROUGH PIPELINES 审中-公开
标题翻译：通过管道测量流量
公开(公告)号：WO2016004471A1
公开(公告)日：2016-01-14
申请号：PCT/AU2015/050374
申请日：2015-07-03
申请人： RUBICON RESEARCH PTY LTD
发明人： AUGHTON, David, John
IPC分类号： G01F1/00 , G05D7/00 , G05D16/00
CPC分类号： G01F1/40 , G01F1/36 , G01F1/60 , G01F1/667 , G01F15/001 , G01F15/005 , G01F25/0007 , G05D7/0635
摘要： The invention provides a method of measuring the flow rate of fluid through a gate member (22) attached to a pipeline (20). The pipeline including a flow meter (26) upstream and adjacent the gate member (22). The flow meter providing a flow output to measure the fluid flow through the flow meter. The method includes steps of monitoring the flow output (QTPFM) from the flow meter; monitoring the gate opening position (d) of gate member (22); determining a relationship or algorithm for the flow rate (Q) using calculations derived from system identification techniques based on data received from the monitoring of the flow output from the flow meter (26) and data received from the monitoring of the gate opening position (d); and once the relationship or algorithm has been determined, using the relationship or algorithm to subsequently measure said flow rate (Q).
摘要翻译：本发明提供一种测量通过连接在管道（20）上的浇口构件（22）的流体流量的方法。管道包括在门构件（22）上游并邻近门构件（22）的流量计（26）。流量计提供流量输出以测量流过流量计的流体流量。该方法包括从流量计监测流量输出（QTPFM）的步骤; 监视门构件（22）的门打开位置（d）; 使用从基于从所述流量计（26）的流量输出的监视接收到的数据和从所述门打开位置（d）的监视接收的数据从所述系统识别技术导出的计算来确定所述流量（Q）的关系或算法）; 并且一旦确定了关系或算法，则使用关系或算法来随后测量所述流量（Q）。

6. 发明申请

WO2013016769A1 DEMAND MANAGEMENT SYSTEM FOR FLUID NETWORKS 审中-公开
标题翻译：流体网络需求管理系统
公开(公告)号：WO2013016769A1
公开(公告)日：2013-02-07
申请号：PCT/AU2012/000907
申请日：2012-08-01
申请人： RUBICON RESEARCH PTY LTD , AUGHTON, David, John , CHOY, Sumith
发明人： AUGHTON, David, John , CHOY, Sumith
IPC分类号： G06F19/00
CPC分类号： G05D7/0623 , E03B1/00 , E03B1/02 , G05B13/048 , G05B15/02 , G05D7/0635 , G05D7/067
摘要： The invention provides a method of demand management for fluid networks. The method includes the steps of providing a computer controlled fluid network for delivery of fluid to at least one customer (14), maintaining a real time database (16) within the computer controlled fluid network of predetermined parameters, requesting a flow rate and time of delivery of said fluid from the fluid network through a user interface (22) to a customer (20), determining, using predetermined parameters from the real time database (16), the availability (24) of providing delivery of fluid from the fluid network to the customer (14) based on hydraulic capacity of the fluid network, and, if the hydraulic capacity is available, calculating parameters (38) using the real time database (16) to deliver fluid to the customer (14) through the computer controlled fluid network.
摘要翻译：本发明提供了一种流体网络的需求管理方法。该方法包括以下步骤：提供用于将流体输送到至少一个顾客（14）的计算机控制的流体网络，将计算机控制的流体网络内的实时数据库（16）保持在预定参数内，请求流量和时间将来自流体网络的所述流体通过用户界面（22）输送到客户（20），使用来自实时数据库（16）的预定参数来确定从流体网络提供流体的可用性（24）基于流体网络的液压能力向客户（14）提供流体网络的液压能力，并且如果液压容量可用，则使用实时数据库（16）计算参数（38）以通过计算机控制的流体向客户（14）输送流体流体网络。

7. 发明申请

WO2011026177A1 A METHOD OF DETERMINING SURFACE LEVEL, AND A SOIL MOISTURE SENSOR 审中-公开
标题翻译：确定表面水平的方法和土壤水分传感器
公开(公告)号：WO2011026177A1
公开(公告)日：2011-03-10
申请号：PCT/AU2010/001125
申请日：2010-09-01
申请人： RUBICON RESEARCH PTY LTD , AUGHTON, David, John , PEARSON, Damien, Vernon
发明人： AUGHTON, David, John , PEARSON, Damien, Vernon
IPC分类号： G01F23/00 , G01F22/00 , G01F19/00 , E02B13/00 , G12B9/00 , G01N33/24 , A01G25/16
CPC分类号： A01G25/167 , G01F23/0061 , G01N33/246 , Y02A40/232
摘要： A method of determining the surface level of an area subject to flood, furrow or surface irrigation. The method includes the steps of providing at least one measuring cup positioned below the surface level but within the area and providing a water level sensor within or integrated with the at least one measuring cup. The levels provided by the water level sensor are used to calculate the surface level by determining the inflection point between the rapid increase of the monitored levels when the front of irrigation water passes the water level sensor. A further aspect of the disclosure is the provision of a soil moisture sensor, said sensor comprising an auger adapted to be inserted into the ground with minimum soil disturbance, said auger having means for measuring soil moisture..
摘要翻译：确定遭受洪水，沟渠或地面灌溉的区域的表面水平的方法。该方法包括以下步骤：提供位于表面水平下方但在该区域内的至少一个量杯，并在该至少一个量杯内或与该至少一个量杯一体化地提供水位传感器。水位传感器提供的水平用于通过确定当灌溉水的前部通过水位传感器时监测水平的快速增加之间的拐点来计算表面水平。本公开的另一方面是提供一种土壤湿度传感器，所述传感器包括适于以最小的土壤扰动插入到地面中的螺旋推运器，所述螺旋推运器具有用于测量土壤水分的装置。

8. 发明申请

WO2021072496A1 OVERSHOT AND UNDERSHOT CONTROL GATE 审中-公开
公开(公告)号：WO2021072496A1
公开(公告)日：2021-04-22
申请号：PCT/AU2020/051110
申请日：2020-10-15
申请人： RUBICON RESEARCH PTY LTD
发明人： AUGHTON, David, John , DELACORN, John, Michael , CROZIER, Jonathon, Ross , YARYGIN, Eugene
IPC分类号： E02B7/28 , E02B7/44 , E02B13/02 , E02B7/26
摘要： A control gate for a channel or pond adapted to be installed across a channel for liquids, the control gate comprising: at least two panels hingedly connected together, said panels having opposing sides in sealing engagement with the side walls of said channel, the lowermost panel being in sealing engagement with the floor of said channel and said panels being substantially vertically aligned in a fully closed position of said control gate, at least one first lifting means connected to the top of said uppermost panel adapted to lower and raise said uppermost panel relative to its hinged connection in a concertina manner to provide an overshot position for said control gate, at least one second lifting means connected to the bottom of the lowermost panel to raise and lower said lowermost panel from said floor of said channel to provide an undershot position for said control gate.

9. 发明申请

WO2021016654A1 MULTI PULLEY CONTROL GATE 审中-公开
公开(公告)号：WO2021016654A1
公开(公告)日：2021-02-04
申请号：PCT/AU2020/050748
申请日：2020-07-21
申请人： RUBICON RESEARCH PTY LTD
发明人： AUGHTON, David, John , DELACORN, Joel, Michael
IPC分类号： E02B7/42 , E02B13/02
摘要： A control gate adapted to be installed across a channel for liquids, the control gate comprising a barrier member with a side member or offset member that has a circular arcuate section, said barrier member being pivotally mounted at or adjacent to the base of said channel; and a drive for raising and lowering said barrier member to regulate flow of liquid through said control gate, said drive including a cable, motor and first and second pulleys, said first pulley coupled to said motor, said cable secured to opposite first and second ends of said circular arcuate section under tension with said second pulley being adjacent to said circular arcuate section, said cable passing along said circular arcuate section from said one end to pass under said second pulley in contact therewith, said cable then being looped under tension at least once around said first pulley located above said second pulley, said cable then passing under said second pulley in contact with the opposite face of said second pulley to be secured to said second end of said arcuate section in order to maintain said cable in a substantially peripheral contact with said circular arcuate section, said second pulley transferring rotary motion of said first pulley into motion of said side member or offset member to movement of said barrier member to regulate flow of water through said control gate.

10. 发明申请

WO2020047579A1 METHOD AND SYSTEM FOR PLANT STRESS DETERMINATION AND IRRIGATION BASED THEREON 审中-公开
公开(公告)号：WO2020047579A1
公开(公告)日：2020-03-12
申请号：PCT/AU2019/050919
申请日：2019-08-29
申请人： RUBICON RESEARCH PTY LTD , THE UNIVERSITY OF MELBOURNE
发明人： KLEMM, Mark, Francis , WESTERN, Andrew, William , RYU, Dongryeol , AUGHTON, David, John
IPC分类号： A01G25/16 , A01G25/00 , G01N21/35 , G01N21/84 , G06T7/00
摘要： The invention provides various methods of plant stress determination including using a computer-based camera system (84) having thermal imaging (46) and visual imaging (50) to capture foliage at close proximity of at least one plant (70) to provide high resolution images/video (72, 74) thereof; analyzing both thermal and visual images/video (72, 74) therefrom to form a composite image; determining the thermal activity of the composite image/video and photosynthesis state of said at least one plant (70); and deriving the plant stress from said determination. A handheld computer-based camera system (84) is also disclosed having a smartphone (86) and thermal imaging device (100).

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