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公开(公告)号：US20170215327A1
公开(公告)日：2017-08-03
申请号：US15423007
申请日：2017-02-02
CPC分类号： A01B63/00 , A01B63/02 , A01B63/112 , A01B63/14 , A01B76/00
摘要： A vehicle control system for controlling the height of a linkage on a vehicle having a continuously variable transmission (CVT) in which the linkage is automatically raised and lowered depending on a draft force detected by the vehicle including an input draft force detected by sensors in the CVT or driveline is inputted into the control system and the system further processes said input draft force to provide an output draft force upon which movement of the linkage is based and the control system processes the input draft force by compensating the input draft force detected during acceleration or deceleration and/or compensating the input draft detected whilst travelling along a slope, and/or equalising the input draft force by applying a ramp function, and/or reducing the input draft force when the linkage is at a predetermined height.
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公开(公告)号：US10512203B2
公开(公告)日：2019-12-24
申请号：US15667833
申请日：2017-08-03
IPC分类号： G06F7/70 , G06F19/00 , G06G7/00 , G06G7/76 , A01B63/111 , E02F3/84 , E02F9/20 , A01B63/112
摘要： A tractor control system, which controls an operating condition of an implement attached to the tractor. The control system includes a sensing means providing a force signal which indicates the pull force necessary to pull an implement in a desired position; a control which receives the force signal; and means for measuring at least one parameter associated with the tractor mode and/or the implement mode and the implement position is adjusted to a new position when the force signal varies. The control system includes pre-determined values associated with certain tractor and/or implement modes. A measured parameter is compared with a pre-determined parameter value and if the measured parameter would result in an undesired movement of the implement, the force signal is deactivated, or the response to the force signal is deactivated to prevent undesired movement of the attachment.
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公开(公告)号：US20160029543A1
公开(公告)日：2016-02-04
申请号：US14814778
申请日：2015-07-31
发明人： Ulrich Stich , Guenther Ostenried , Werner Unsinn
IPC分类号： A01B63/114 , A01B59/043
摘要： A hitch control system for a tractor which includes a force signal, to indicate the pull force necessary for an implement attached to a hitch, and a control which receives the signal and other inputs from the operator, which indicate the required operating condition of the implement. The system adjusts the vertical position of the hitch relative to the tractor in response to variations in the force signal in order to maintain the required operating condition of the implement. The system further includes a brake sensor which provides a signal to the control which overrides the force signal so there is no movement of the hitch during braking.
摘要翻译： 用于牵引车的牵引力控制系统包括力信号，用于指示连接于牵引装置的工具所需的拉力;以及接收来自操作者的信号和其它输入的控制装置，其指示所述工具的所需操作状态 。 响应于力信号的变化，该系统相对于拖拉机调整牵引器的垂直位置，以便保持机具所需的操作状态。 该系统还包括制动传感器，该制动传感器向控制器提供超过力信号的信号，从而在制动期间不存在牵引件的运动。
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公开(公告)号：US10172273B2
公开(公告)日：2019-01-08
申请号：US15423007
申请日：2017-02-02
IPC分类号： A01B63/00 , A01B63/112 , A01B76/00 , A01B63/02 , A01B63/14
摘要： A vehicle control system for controlling the height of a linkage on a vehicle having a continuously variable transmission (CVT) in which the linkage is automatically raised and lowered depending on a draft force detected by the vehicle including an input draft force detected by sensors in the CVT or driveline is inputted into the control system and the system further processes the input draft force to provide an output draft force upon which movement of the linkage is based and the control system processes the input draft force by compensating the input draft force detected during acceleration or deceleration and/or compensating the input draft detected whilst travelling along a slope, and/or equalizing the input draft force by applying a ramp function, and/or reducing the input draft force when the linkage is at a predetermined height.
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公开(公告)号：US20170325393A1
公开(公告)日：2017-11-16
申请号：US15667833
申请日：2017-08-03
IPC分类号： A01B63/111 , E02F9/20 , E02F3/84
CPC分类号： A01B63/1117 , A01B63/112 , E02F3/84 , E02F9/2025
摘要： A tractor control system, which controls an operating condition of an implement attached to the tractor. The control system includes a sensing means providing a force signal which indicates the pull force necessary to pull an implement in a desired position; a control which receives the force signal; and means for measuring at least one parameter associated with the tractor mode and/or the implement mode and the implement position is adjusted to a new position when the force signal varies. The control system includes pre-determined values associated with certain tractor and/or implement modes. A measured parameter is compared with a pre-determined parameter value and if the measured parameter would result in an undesired movement of the implement, the force signal is deactivated, or the response to the force signal is deactivated to prevent undesired movement of the attachment.
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公开(公告)号：US10015923B2
公开(公告)日：2018-07-10
申请号：US15423072
申请日：2017-02-02
IPC分类号： A01B63/00 , A01B63/118
CPC分类号： A01B63/008 , A01B63/112 , A01B63/118
摘要： A vehicle having a linkage for attaching an implement including a control system for controlling a draft mode of operation in which the linkage is automatically raised and lowered depending on a draft force detected by the vehicle and a lifting cylinder, and when the vehicle travels at low speeds, or is driven in reverse or is stationary, the control system automatically sets the detected draft force to zero and the draft control mode of operation is maintained.
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公开(公告)号：US09883622B2
公开(公告)日：2018-02-06
申请号：US14814816
申请日：2015-07-31
IPC分类号： G06F7/70 , G06F19/00 , G06G7/00 , A01B63/10 , A01B59/041 , A01B61/02 , B60D1/30 , A01B63/102 , A01B63/112
CPC分类号： A01B63/10 , A01B59/041 , A01B61/02 , A01B63/102 , A01B63/112 , B60D1/30
摘要： A tractor control system, which controls an operating condition of an implement attached to the tractor. The control system includes a sensing means providing a force signal which indicates the pull force necessary to pull an implement in a desired position; a control which receives the force signal; and means for measuring at least one parameter associated with the tractor mode and/or the implement mode and the implement position is adjusted to a new position when the force signal varies. The control system includes pre-determined values associated with certain tractor and/or implement modes. A measured parameter is compared with a pre-determined parameter value and if the measured parameter would result in an undesired movement of the implement, the force signal is deactivated, or the response to the force signal is deactivated to prevent undesired movement of the attachment.
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公开(公告)号：US20170215328A1
公开(公告)日：2017-08-03
申请号：US15423072
申请日：2017-02-02
IPC分类号： A01B63/00 , A01B63/118
CPC分类号： A01B63/008 , A01B63/112 , A01B63/118
摘要： A vehicle having a linkage for attaching an implement including a control system for controlling a draft mode of operation in which the linkage is automatically raised and lowered depending on a draft force detected by the vehicle and a lifting cylinder, and when the vehicle travels at low speeds, or is driven in reverse or is stationary, the control system automatically sets the detected draft force to zero and the draft control mode of operation is maintained.
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公开(公告)号：US20160029542A1
公开(公告)日：2016-02-04
申请号：US14814816
申请日：2015-07-31
IPC分类号： A01B63/10 , A01B63/102
CPC分类号： A01B63/10 , A01B59/041 , A01B61/02 , A01B63/102 , A01B63/112 , B60D1/30
摘要： A tractor control system, which controls an operating condition of an implement attached to the tractor. The control system includes a sensing means providing a force signal which indicates the pull force necessary to pull an implement in a desired position; a control which receives the force signal; and means for measuring at least one parameter associated with the tractor mode and/or the implement mode and the implement position is adjusted to a new position when the force signal varies. The control system includes pre-determined values associated with certain tractor and/or implement modes. A measured parameter is compared with a pre-determined parameter value and if the measured parameter would result in an undesired movement of the implement, the force signal is deactivated, or the response to the force signal is deactivated to prevent undesired movement of the attachment.
摘要翻译： 拖拉机控制系统，其控制连接到拖拉机的工具的操作状态。 控制系统包括提供力信号的感测装置，该力信号指示将工具拉到期望位置所需的拉力; 接收力信号的控制器; 以及用于测量与拖拉机模式和/或实施模式相关联的至少一个参数的装置，并且当力信号变化时，实施位置被调整到新位置。 控制系统包括与某些拖拉机和/或实施模式相关联的预定值。 将测量的参数与预定的参数值进行比较，并且如果测量的参数将导致器具的不希望的移动，则力信号被去激活，或者对力信号的响应被去激活以防止附件的不期望的移动。
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