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公开(公告)号：US20220132730A1
公开(公告)日：2022-05-05
申请号：US17577757
申请日：2022-01-18
摘要： A control system for use with a turf maintenance vehicle. In one embodiment, the control system may provide a discrete engine speed input that may provide one engine speed command upon actuation, but result in additional engine speed commands depending on an actuation time of the input. In other embodiments, the vehicle may include an electronic controller (EC) providing resettable property statistics for one or more properties. In still another embodiment, the EC may provide a maintenance monitor onboard the vehicle that indicates maintenance status, when maintenance tasks are due or past due, and permanently records historical information regarding maintenance tasks. The maintenance monitor may further adjust a maintenance interval before the maintenance task is again due based upon inputs to the maintenance monitor.
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2.发明授权Control system for grounds maintenance vehicle, and grounds maintenance vehicle including same 有权场地维修车辆的控制系统，包括其的地面维修车辆公开(公告)号：US09002585B2
公开(公告)日：2015-04-07
申请号：US14013169
申请日：2013-08-29
发明人： Trevor M. Porter , Christian S. C. Bryant , Garry W. Busboom , David M. Converse , John A. Swanson
CPC分类号： B60W10/30 , B60W10/02 , B60W10/06 , B60W2710/0644 , B60Y2200/223
摘要： A control system for electronically controlling engine speed and PTO clutch mechanism engagement of a grounds maintenance vehicle such as a lawn mower. In one embodiment, an electronic controller (electronic control unit or ECU) may receive operator inputs from a speed setting switch and an on/off PTO clutch engagement switch. The ECU may take these inputs and make intelligent decisions as to when to engage/disengage the clutch mechanism and may change engine speed automatically prior to, during, and/or after clutch mechanism engagement/disengagement. In one or more of these speed setting switch positions, the switch may set a speed of the engine to a first speed when the clutch mechanism is disengaged, and a second speed (different than the first speed) when the clutch mechanism is engaged.
摘要翻译： 用于电子地控制诸如割草机的地面维护车辆的发动机转速和PTO离合器机构接合的控制系统。 在一个实施例中，电子控制器（电子控制单元或ECU）可以从速度设定开关和开/关PTO离合器接合开关接收操作者输入。 ECU可以采取这些输入并作出关于什么时候接合/脱离离合器机构的智能决定，并且可以在离合器机构接合/分离之前，期间和/或之后自动改变发动机转速。 在这些速度设定开关位置的一个或多个中，当离合器机构脱离时，开关可以将发动机的速度设定为第一速度，并且当离合器机构接合时，可以设定第二速度（与第一速度不同）。
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公开(公告)号：US20170196164A1
公开(公告)日：2017-07-13
申请号：US15392282
申请日：2016-12-28
摘要： A control system for use with a turf maintenance vehicle. In one embodiment, the control system may provide a discrete engine speed input that may provide one engine speed command upon actuation, but result in additional engine speed commands depending on an actuation time of the input. In other embodiments, the vehicle may include an electronic controller (EC) providing resettable property statistics for one or more properties. In still another embodiment, the EC may provide a maintenance monitor onboard the vehicle that indicates maintenance status, when maintenance tasks are due or past due, and permanently records historical information regarding maintenance tasks. The maintenance monitor may further adjust a maintenance interval before the maintenance task is again due based upon inputs to the maintenance monitor.
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4.发明申请公开(公告)号：US20150066309A1
公开(公告)日：2015-03-05
申请号：US14013169
申请日：2013-08-29
发明人： Trevor M. Porter , Christian S.C. Bryant , Garry W. Busboom , David M. Converse , John A. Swanson
CPC分类号： B60W10/30 , B60W10/02 , B60W10/06 , B60W2710/0644 , B60Y2200/223
摘要： A control system for electronically controlling engine speed and PTO clutch mechanism engagement of a grounds maintenance vehicle such as a lawn mower. In one embodiment, an electronic controller (electronic control unit or ECU) may receive operator inputs from a speed setting switch and an on/off PTO clutch engagement switch. The ECU may take these inputs and make intelligent decisions as to when to engage/disengage the clutch mechanism and may change engine speed automatically prior to, during, and/or after clutch mechanism engagement/disengagement. In one or more of these speed setting switch positions, the switch may set a speed of the engine to a first speed when the clutch mechanism is disengaged, and a second speed (different than the first speed) when the clutch mechanism is engaged.
摘要翻译： 用于电子地控制诸如割草机的地面维护车辆的发动机转速和PTO离合器机构接合的控制系统。 在一个实施例中，电子控制器（电子控制单元或ECU）可以从速度设定开关和开/关PTO离合器接合开关接收操作者输入。 ECU可以采取这些输入并作出关于什么时候接合/脱离离合器机构的智能决定，并且可以在离合器机构接合/分离之前，期间和/或之后自动改变发动机转速。 在这些速度设定开关位置的一个或多个中，当离合器机构脱离时，开关可以将发动机的速度设定为第一速度，并且当离合器机构接合时，可以设定第二速度（与第一速度不同）。
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公开(公告)号：US11991953B2
公开(公告)日：2024-05-28
申请号：US17577757
申请日：2022-01-18
IPC分类号： A01D34/00 , A01D69/00 , G07C5/00 , A01D101/00
CPC分类号： A01D34/008 , A01D69/002 , G07C5/006 , A01D2101/00
摘要： A control system for use with a turf maintenance vehicle. In one embodiment, the control system may provide a discrete engine speed input that may provide one engine speed command upon actuation, but result in additional engine speed commands depending on an actuation time of the input. In other embodiments, the vehicle may include an electronic controller (EC) providing resettable property statistics for one or more properties. In still another embodiment, the EC may provide a maintenance monitor onboard the vehicle that indicates maintenance status, when maintenance tasks are due or past due, and permanently records historical information regarding maintenance tasks. The maintenance monitor may further adjust a maintenance interval before the maintenance task is again due based upon inputs to the maintenance monitor.
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