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1. 发明申请

US20150167861A1 DETECTION OF A PLUNGER POSITION IN AN IRRIGATION CONTROL DEVICE 有权
标题翻译：检测灌溉控制装置中的排水位置
公开(公告)号：US20150167861A1
公开(公告)日：2015-06-18
申请号：US14133595
申请日：2013-12-18
申请人： Rain Bird Corporation
发明人： Manuel J. Ferrer Herrera , Steven M. Lurcott , Todd K. Roper
IPC分类号： F16K37/00 , A01G25/16
CPC分类号： F16K37/0041 , A01G25/16 , F16K31/06 , H01F7/1844 , H01F2007/185 , Y10T137/8242
摘要： Some embodiments provide irrigation valve control apparatuses comprising: a solenoid configured to cooperate with a plunger; an input stimulus source coupled with the solenoid and configured to apply an input stimulus while a plunger drive signal is not being applied and that is sufficiently small to not cause the plunger to move; sampling circuitry configured to measure one or more voltage measurements corresponding to one or more voltages across the solenoid, wherein the one or more voltage measurements are dependent upon the current position of the plunger relative to the solenoid; and control circuitry cooperated with the sampling circuitry to receive the one or more voltage measurements from the sampling circuitry, wherein the control circuitry is configured to determine whether the plunger is in one of the open and closed positions based on the one or more voltage measurements.
摘要翻译：一些实施例提供了一种冲洗阀控制装置，包括：构造成与柱塞配合的螺线管; 与螺线管耦合的输入激励源，其配置成在不施加柱塞驱动信号的同时施加输入激励，并且足够小以致不使柱塞移动; 采样电路被配置为测量对应于螺线管上的一个或多个电压的一个或多个电压测量，其中所述一个或多个电压测量取决于柱塞相对于螺线管的当前位置; 以及与所述采样电路配合的控制电路以从所述采样电路接收所述一个或多个电压测量值，其中所述控制电路被配置为基于所述一个或多个电压测量来确定所述柱塞是处于所述打开位置和闭合位置之一。

2. 发明申请

US20180231143A1 DETECTION OF A PLUNGER POSITION IN AN IRRIGATION CONTROL DEVICE 审中-公开
公开(公告)号：US20180231143A1
公开(公告)日：2018-08-16
申请号：US15945614
申请日：2018-04-04
申请人： Rain Bird Corporation
发明人： Manuel J. Ferrer Herrera , Steven M. Lurcott , Todd K. Roper
IPC分类号： F16K37/00 , A01G25/16
CPC分类号： F16K37/0041 , A01G25/16 , F16K31/06 , H01F7/1844 , H01F2007/185 , Y10T137/8242
摘要： Some embodiments provide irrigation valve control apparatuses comprising: a solenoid configured to cooperate with a plunger; an input stimulus source coupled with the solenoid and configured to apply an input stimulus while a plunger drive signal is not being applied and that is sufficiently small to not cause the plunger to move; sampling circuitry configured to measure one or more voltage measurements corresponding to one or more voltages across the solenoid, wherein the one or more voltage measurements are dependent upon the current position of the plunger relative to the solenoid; and control circuitry cooperated with the sampling circuitry to receive the one or more voltage measurements from the sampling circuitry, wherein the control circuitry is configured to determine whether the plunger is in one of the open and closed positions based on the one or more voltage measurements.

3. 发明申请

US20170167630A1 DETECTION OF A PLUNGER POSITION IN AN IRRIGATION CONTROL DEVICE 有权
公开(公告)号：US20170167630A1
公开(公告)日：2017-06-15
申请号：US15445390
申请日：2017-02-28
申请人： Rain Bird Corporation
发明人： Manuel J. Ferrer Herrera , Steven M. Lurcott , Todd K. Roper
IPC分类号： F16K37/00 , A01G25/16
CPC分类号： F16K37/0041 , A01G25/16 , F16K31/06 , H01F7/1844 , H01F2007/185 , Y10T137/8242
摘要： Some embodiments provide irrigation valve control apparatuses comprising: a solenoid configured to cooperate with a plunger; an input stimulus source coupled with the solenoid and configured to apply an input stimulus while a plunger drive signal is not being applied and that is sufficiently small to not cause the plunger to move; sampling circuitry configured to measure one or more voltage measurements corresponding to one or more voltages across the solenoid, wherein the one or more voltage measurements are dependent upon the current position of the plunger relative to the solenoid; and control circuitry cooperated with the sampling circuitry to receive the one or more voltage measurements from the sampling circuitry, wherein the control circuitry is configured to determine whether the plunger is in one of the open and closed positions based on the one or more voltage measurements.

4. 发明申请

US20150164008A1 VOLTAGE COMPENSATION IN AN IRRIGATION CONTROL DEVICE 有权
标题翻译：灌溉控制装置中的电压补偿
公开(公告)号：US20150164008A1
公开(公告)日：2015-06-18
申请号：US14133598
申请日：2013-12-18
申请人： Rain Bird Corporation
发明人： Manuel J. Ferrer Herrera , Steven M. Lurcott , Todd K. Roper
IPC分类号： A01G25/16 , F16K31/06
CPC分类号： A01G25/16 , B60L2210/14 , F23N2035/18 , H02J2007/004 , H02M3/3376 , Y02T10/44
摘要： Some embodiments provide irrigation valve control apparatuses comprising: multiple terminals coupled with a multi-wire path; a first charge storage circuitry electrically coupled with at least one of the multiple terminals, wherein the first charge storage circuitry is configured to be charged by a voltage on the multi-wire path; a control circuitry configured to determine the voltage on the multi-wire path; and a boost circuitry controlled by the control circuitry, wherein the control circuitry in response to determining that the voltage on the multi-wire path is below a threshold activates the boost circuitry to increase a voltage stored by the first charge storage circuitry.
摘要翻译：一些实施例提供了一种冲洗阀控制装置，包括：多个端子与多线路径连接; 与所述多个终端中的至少一个电连接的第一电荷存储电路，其中所述第一电荷存储电路被配置为由所述多线路径上的电压充电; 配置成确定多线路径上的电压的控制电路; 以及由所述控制电路控制的升压电路，其中响应于确定所述多线路径上的电压低于阈值，所述控制电路启动所述升压电路以增加由所述第一电荷存储电路存储的电压。

5. 发明授权

US10609877B2 Voltage compensation in an irrigation control device 有权
公开(公告)号：US10609877B2
公开(公告)日：2020-04-07
申请号：US15606413
申请日：2017-05-26
申请人： Rain Bird Corporation
发明人： Manuel J. Ferrer Herrera , Steven M. Lurcott , Todd K. Roper
IPC分类号： A01G25/16 , H02M3/337 , H02J7/00
CPC分类号： A01G25/16 , H02M3/3376 , B60L2210/14 , F23N2035/18 , H02J2007/004 , Y02T10/44
摘要： Some embodiments provide irrigation valve control apparatuses comprising: multiple terminals coupled with a multi-wire path; a first charge storage circuitry electrically coupled with at least one of the multiple terminals, wherein the first charge storage circuitry is configured to be charged by a voltage on the multi-wire path; a control circuitry configured to determine the voltage on the multi-wire path; and a boost circuitry controlled by the control circuitry, wherein the control circuitry in response to determining that the voltage on the multi-wire path is below a threshold activates the boost circuitry to increase a voltage stored by the first charge storage circuitry.

6. 发明授权

US09693510B2 Voltage compensation in an irrigation control device 有权
公开(公告)号：US09693510B2
公开(公告)日：2017-07-04
申请号：US14133598
申请日：2013-12-18
申请人： Rain Bird Corporation
发明人： Manuel J. Ferrer Herrera , Steven M. Lurcott , Todd K. Roper
IPC分类号： H01H47/00 , A01G25/16 , H02M3/337 , H02J7/00
CPC分类号： A01G25/16 , B60L2210/14 , F23N2035/18 , H02J2007/004 , H02M3/3376 , Y02T10/44
摘要： Some embodiments provide irrigation valve control apparatuses comprising: multiple terminals coupled with a multi-wire path; a first charge storage circuitry electrically coupled with at least one of the multiple terminals, wherein the first charge storage circuitry is configured to be charged by a voltage on the multi-wire path; a control circuitry configured to determine the voltage on the multi-wire path; and a boost circuitry controlled by the control circuitry, wherein the control circuitry in response to determining that the voltage on the multi-wire path is below a threshold activates the boost circuitry to increase a voltage stored by the first charge storage circuitry.

7. 发明授权

US10677375B2 Detection of a plunger position in an irrigation control device 有权
公开(公告)号：US10677375B2
公开(公告)日：2020-06-09
申请号：US16385948
申请日：2019-04-16
申请人： Rain Bird Corporation
发明人： Manuel J. Ferrer Herrera , Steven M. Lurcott , Todd K. Roper
IPC分类号： F16K37/00 , A01G25/16 , F16K31/06 , H01F7/18
摘要： Some embodiments provide irrigation valve control apparatuses comprising: a solenoid configured to cooperate with a plunger; an input stimulus source coupled with the solenoid and configured to apply an input stimulus while a plunger drive signal is not being applied and that is sufficiently small to not cause the plunger to move; sampling circuitry configured to measure one or more voltage measurements corresponding to one or more voltages across the solenoid, wherein the one or more voltage measurements are dependent upon the current position of the plunger relative to the solenoid; and control circuitry cooperated with the sampling circuitry to receive the one or more voltage measurements from the sampling circuitry, wherein the control circuitry is configured to determine whether the plunger is in one of the open and closed positions based on the one or more voltage measurements.

8. 发明申请

US20190242494A1 DETECTION OF A PLUNGER POSITION IN AN IRRIGATION CONTROL DEVICE 审中-公开
公开(公告)号：US20190242494A1
公开(公告)日：2019-08-08
申请号：US16385948
申请日：2019-04-16
申请人： Rain Bird Corporation
发明人： Manuel J. Ferrer Herrera , Steven M. Lurcott , Todd K. Roper
IPC分类号： F16K37/00 , F16K31/06 , A01G25/16 , H01F7/18
CPC分类号： F16K37/0041 , A01G25/16 , F16K31/06 , H01F7/1844 , H01F2007/185 , Y10T137/8242
摘要： Some embodiments provide irrigation valve control apparatuses comprising: a solenoid configured to cooperate with a plunger; an input stimulus source coupled with the solenoid and configured to apply an input stimulus while a plunger drive signal is not being applied and that is sufficiently small to not cause the plunger to move; sampling circuitry configured to measure one or more voltage measurements corresponding to one or more voltages across the solenoid, wherein the one or more voltage measurements are dependent upon the current position of the plunger relative to the solenoid; and control circuitry cooperated with the sampling circuitry to receive the one or more voltage measurements from the sampling circuitry, wherein the control circuitry is configured to determine whether the plunger is in one of the open and closed positions based on the one or more voltage measurements.

9. 发明授权

US10302220B2 Detection of a plunger position in an irrigation control device 有权
公开(公告)号：US10302220B2
公开(公告)日：2019-05-28
申请号：US15945614
申请日：2018-04-04
申请人： Rain Bird Corporation
发明人： Manuel J. Ferrer Herrera , Steven M. Lurcott , Todd K. Roper
IPC分类号： H01F7/18 , A01G25/16 , F16K31/06 , F16K37/00
摘要： Some embodiments provide irrigation valve control apparatuses comprising: a solenoid configured to cooperate with a plunger; an input stimulus source coupled with the solenoid and configured to apply an input stimulus while a plunger drive signal is not being applied and that is sufficiently small to not cause the plunger to move; sampling circuitry configured to measure one or more voltage measurements corresponding to one or more voltages across the solenoid, wherein the one or more voltage measurements are dependent upon the current position of the plunger relative to the solenoid; and control circuitry cooperated with the sampling circuitry to receive the one or more voltage measurements from the sampling circuitry, wherein the control circuitry is configured to determine whether the plunger is in one of the open and closed positions based on the one or more voltage measurements.

10. 发明授权

US09964231B2 Detection of a plunger position in an irrigation control device 有权
公开(公告)号：US09964231B2
公开(公告)日：2018-05-08
申请号：US15445390
申请日：2017-02-28
申请人： Rain Bird Corporation
发明人： Manuel J. Ferrer Herrera , Steven M. Lurcott , Todd K. Roper
IPC分类号： F16K37/00 , A01G25/16
CPC分类号： F16K37/0041 , A01G25/16 , F16K31/06 , H01F7/1844 , H01F2007/185 , Y10T137/8242
摘要： Some embodiments provide irrigation valve control apparatuses comprising: a solenoid configured to cooperate with a plunger; an input stimulus source coupled with the solenoid and configured to apply an input stimulus while a plunger drive signal is not being applied and that is sufficiently small to not cause the plunger to move; sampling circuitry configured to measure one or more voltage measurements corresponding to one or more voltages across the solenoid, wherein the one or more voltage measurements are dependent upon the current position of the plunger relative to the solenoid; and control circuitry cooperated with the sampling circuitry to receive the one or more voltage measurements from the sampling circuitry, wherein the control circuitry is configured to determine whether the plunger is in one of the open and closed positions based on the one or more voltage measurements.

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