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1. 发明授权

US07549287B2 Hydrostatic auto/manual speed control 有权
公开(公告)号：US07549287B2
公开(公告)日：2009-06-23
申请号：US11901105
申请日：2007-09-14
申请人： Christopher A. Foster , Richard P. Strosser , Justin Ringwald , Robert L. Fackler
发明人： Christopher A. Foster , Richard P. Strosser , Justin Ringwald , Robert L. Fackler
IPC分类号： F16D31/02
CPC分类号： F16H61/47 , B60Y2200/222 , F16H59/40 , F16H59/44 , F16H2059/6853
摘要： A hydrostatic system and method of operation thereof, wherein at least one of a fluid motor and a pump of the system has a displacement which is variable for controlling a speed of operation of the motor, the pump being driven by an engine, and a controller configured for monitoring the speed of operation of the motor and an operating characteristic of the engine and automatically controlling the displacement responsive thereto, wherein if the operating characteristic is indicative of engine performance above a predetermined threshold, the controller will control the displacement for maintaining the speed of operation of the motor at about a predetermined value, and, if the operating characteristic is indicative of engine performance below the threshold, the controller will hold the displacement at a constant value. As a result, the controller can prevent the system from further decreasing the engine performance. And, if the engine performance increases to that or another threshold, the controller will automatically switch back to controlling the displacement for holding the motor speed at the predetermined value, optionally including to incrementally increase the speed to the predetermined value.

2. 发明申请

US20090071143A1 Hydrostatic auto/manual speed control 有权
标题翻译：静液压自动/手动速度控制
公开(公告)号：US20090071143A1
公开(公告)日：2009-03-19
申请号：US11901105
申请日：2007-09-14
申请人： Christopher A. Foster , Richard P. Strosser , Justin Ringwald , Robert L. Fackler
发明人： Christopher A. Foster , Richard P. Strosser , Justin Ringwald , Robert L. Fackler
IPC分类号： F16H61/46
CPC分类号： F16H61/47 , B60Y2200/222 , F16H59/40 , F16H59/44 , F16H2059/6853
摘要： A hydrostatic system and method of operation thereof, wherein at least one of a fluid motor and a pump of the system has a displacement which is variable for controlling a speed of operation of the motor, the pump being driven by an engine, and a controller configured for monitoring the speed of operation of the motor and an operating characteristic of the engine and automatically controlling the displacement responsive thereto, wherein if the operating characteristic is indicative of engine performance above a predetermined threshold, the controller will control the displacement for maintaining the speed of operation of the motor at about a predetermined value, and, if the operating characteristic is indicative of engine performance below the threshold, the controller will hold the displacement at a constant value. As a result, the controller can prevent the system from further decreasing the engine performance. And, if the engine performance increases to that or another threshold, the controller will automatically switch back to controlling the displacement for holding the motor speed at the predetermined value, optionally including to incrementally increase the speed to the predetermined value.
摘要翻译：一种静液压系统及其操作方法，其中，所述系统的流体马达和泵中的至少一个具有用于控制所述马达的运行速度的可变的位移，所述泵由发动机驱动，以及控制器被配置为用于监测电动机的运转速度和发动机的工作特性，并且响应于此自动控制位移，其中如果操作特性指示发动机性能高于预定阈值，则控制器将控制位移以保持速度以及如果操作特性表明发动机性能低于阈值，则控制器将将位移保持在恒定值。因此，控制器可以防止系统进一步降低发动机性能。而且，如果发动机性能增加到另一阈值，则控制器将自动切换回控制位移以将电动机速度保持在预定值，可选地包括将速度递增地增加到预定值。

3. 发明授权

US07920947B2 Apparatus and method providing a propulsion safeing sub-system in an agricultural windrower 有权
标题翻译：在农业采矿机中提供推进安全子系统的装置和方法
公开(公告)号：US07920947B2
公开(公告)日：2011-04-05
申请号：US11486496
申请日：2006-07-14
申请人： Robert L. Fackler , Christoper A. Foster , Mark K. Chow , Richard P. Strosser
发明人： Robert L. Fackler , Christoper A. Foster , Mark K. Chow , Richard P. Strosser
IPC分类号： G06F7/70
CPC分类号： A01D69/00
摘要： Apparatus and a method for monitoring the performance of control algorithms, providing a safeing subsystem for a vehicle, particularly an agricultural windrower, for determining when a controlled system such as the propulsion system is no longer tracking a reference input signal sufficiently well. An appropriate action can then be executed, such as outputting a fault signal and/or shutting down the controlled system. An exponentially decaying integrator can be used to monitor the tracking errors.
摘要翻译：用于监测控制算法的性能的装置和方法，为车辆，特别是农业采风机提供安全子系统，用于确定诸如推进系统的受控系统何时不再足够好地跟踪参考输入信号。然后可以执行适当的动作，例如输出故障信号和/或关闭受控系统。指数衰减积分器可用于监测跟踪误差。

4. 发明授权

US07603218B2 Apparatus and method to provide failsafe deceleration for an agricultural windrower 有权
标题翻译：为农用采风机提供故障安全减速的装置和方法
公开(公告)号：US07603218B2
公开(公告)日：2009-10-13
申请号：US11486704
申请日：2006-07-14
申请人： Robert L. Fackler , Richard P. Strosser
发明人： Robert L. Fackler , Richard P. Strosser
IPC分类号： G06F7/70 , G06F7/00
CPC分类号： F16H61/12 , B60W2540/16 , F16H59/02 , F16H59/06 , F16H2059/0256 , F16H2061/168
摘要： Apparatus and a method for monitoring the performance of control algorithms, and inappropriate operator actions, and for providing failsafe deceleration for a vehicle, particularly an agricultural windrower, wherein the propulsion driveline of the vehicle is controllably and actively decelerated. Inappropriate operator actions can include, but are not limited to, attempted engagement of the park brake when operating in a high speed range. Control algorithm fault conditions can include, for instance, input commands changing at a rate beyond a predetermined threshold, and mismatch between operator control devices such as a FNR lever and a neutral switch.
摘要翻译：用于监视控制算法的性能，操作者动作不当以及用于为车辆，特别是农业采风机提供故障安全减速的装置和方法，其中车辆的推进传动系统被可控地主动减速。不适当的操作者动作可以包括但不限于在高速范围内操作时试图接合驻车制动器。控制算法故障条件可以包括例如以超过预定阈值的速率改变的输入命令，以及诸如FNR杆和中性开关的操作者控制装置之间的不匹配。

5. 发明授权

US07530921B2 Apparatus and method providing neutral safeing for the propulsion system of an agricultural windrower 失效
标题翻译：为农用推进器的推进系统提供中立安全的装置和方法
公开(公告)号：US07530921B2
公开(公告)日：2009-05-12
申请号：US11487679
申请日：2006-07-17
申请人： Robert L. Fackler , Richard P. Strosser
发明人： Robert L. Fackler , Richard P. Strosser
IPC分类号： B60W10/00
CPC分类号： F16H63/483 , A01D75/18 , A01D75/20 , F16H59/02 , Y10T477/649 , Y10T477/656
摘要： Apparatus and a method providing neutral safeing for a propulsion system of an agricultural windrower having a FNR lever assembly including a FNR lever movable in relation to a neutral position in first and second directions, and a sensor for sensing positions of the FNR lever as the lever is moved and outputting signals representative thereof, the sensor being configured such that the signals outputted thereby are to have signal values within a predetermined range of values and/or which will change within a predetermined rate of change, a programmable control module in operative control of a park brake and programmed and operable for monitoring the signals and comparing the values of the signals to the predetermined range, and if the value of any of the signals is outside of the predetermined range, then automatically engaging the park brake.
摘要翻译：一种用于具有FNR杆组件的农用推风机的推进系统的中立安全装置和方法，该FNR杆组件包括相对于第一和第二方向的中立位置可移动的FNR杆，以及用于感测作为杆的FNR杆的位置的传感器移动并输出代表其的信号，所述传感器被配置为使得由此输出的信号将具有在预定变化范围内的信号值和/或将在预定变化范围内改变，可编程控制模块在操作控制驻车制动器，其被编程并可操作用于监视信号并将信号的值与预定范围进行比较，并且如果任何信号的值在预定范围之外，则自动接合驻车制动器。

6. 发明授权

US07544147B2 Apparatus and method providing automatic park brake on an agricultural windrower 有权
标题翻译：一种在农用划船上提供自动驻车制动的装置和方法
公开(公告)号：US07544147B2
公开(公告)日：2009-06-09
申请号：US11487737
申请日：2006-07-17
申请人： Richard P. Strosser , Robert L. Fackler
发明人： Richard P. Strosser , Robert L. Fackler
IPC分类号： B60W10/00
CPC分类号： B60T13/66 , A01D75/18 , A01D75/20 , B60T7/085 , Y10T477/649
摘要： Apparatus and a method providing a park brake for a propulsion system of an agricultural windrower having a FNR lever assembly including a FNR lever movable in relation to a neutral position in first and second directions, and a sensor for sensing positions of the FNR lever as the lever is moved and outputting signals representative thereof, the sensor being configured such that the signals outputted thereby are to have signal values within a predetermined range of values and/or which will change within a predetermined rate of change, a programmable control module in operative control of a park brake and programmed and operable for monitoring the signals and comparing the values of the signals to the predetermined range, and if the value of any of the signals is outside of the predetermined range, then automatically engaging the park brake.
摘要翻译：一种具有用于具有FNR杆组件的农用蓄风机的推进系统的驻车制动器的装置和方法，所述FNR杆组件包括相对于第一和第二方向的中立位置可移动的FNR杆，以及用于感测所述FNR杆的位置的传感器，控制杆被移动并且输出代表其的信号，该传感器被配置为使得由此输出的信号将具有在预定变化范围内的信号值和/或将在预定变化范围内改变，可操作控制的可编程控制模块驻车制动器，其被编程并可操作用于监视信号并将信号的值与预定范围进行比较，并且如果任何信号的值超出预定范围，则自动接合驻车制动器。

7. 发明授权

US08113033B2 Method to calibrate a flow balance valve on a windrower draper header 有权
标题翻译：校准在划船者排水头上的流量平衡阀的方法
公开(公告)号：US08113033B2
公开(公告)日：2012-02-14
申请号：US12480227
申请日：2009-06-08
申请人： Robert L. Fackler , Timothy W. Rawlings, Jr.
发明人： Robert L. Fackler , Timothy W. Rawlings, Jr.
IPC分类号： G01F25/00
CPC分类号： A01D41/142 , A01D57/20
摘要： A simplified method for calibrating a variable-displacement hydraulic PTO system on an agricultural windrower when powering a header wherein the variable-displacement pump is operated at maximum flow capacity while the engine is operated at a pre-determined speed and a flow balance valve is adjusted to achieved a pre-determined cutterbar speed. Operation of the cutterbar at the pre-determined speed allows sufficient hydraulic fluid flow through the remaining parallel fluid circuit to power the remaining equipment, typically a reel, on the header. Controls for managing pump displacement and engine speed as well as indication of cutterbar speed are typically available on the windrower tractor thereby eliminating the need for additional diagnostic equipment and making the method suitable for use in the field.
摘要翻译：一种简化的方法，用于在对集料供电时校准农业采油机上的可变排量液压PTO系统，其中当发动机以预定速度运行并且流量平衡阀被调节时，可变排量泵以最大流量运行达到预定切割速度。以预定速度操作切割器，允许足够的液压流体流过剩余的并联流体回路，以将残留的设备（通常为卷轴）供给头部。用于管理泵排量和发动机转速以及切割机速度指示的控制通常可在货轮拖拉机上获得，从而不需要额外的诊断设备并使该方法适用于现场。

8. 发明申请

US20110047946A1 PRESSURE CONTROL SYSTEM FOR A HYDRAULIC LIFT AND FLOTATION SYSTEM 有权
标题翻译：液压升降系统压力控制系统
公开(公告)号：US20110047946A1
公开(公告)日：2011-03-03
申请号：US12551697
申请日：2009-09-01
申请人： Douglas R. Otto , Robert L. Fackler
发明人： Douglas R. Otto , Robert L. Fackler
IPC分类号： A01D41/127
CPC分类号： F15B13/044 , A01D41/1274 , A01D41/145
摘要： A control system is provided to control the rate of pressure rise in a hydraulic lift and flotation system. When a hydraulic cylinder of the hydraulic lift and flotation system is to be adjusted, the pressure in the hydraulic lift and flotation system has to be increased to a predetermined pressure controlled by a relief valve before the hydraulic cylinder can be operated. The unload valve of the hydraulic lift and flotation system can be closed in a controlled or regulated manner in order to control the rate at which pressure rises in the hydraulic lift and flotation system.
摘要翻译：提供控制系统来控制液压提升和浮选系统中的压力升高速率。当要调节液压升降浮体系的液压缸时，液压提升和浮选系统中的压力必须增加到在液压缸可操作之前由安全阀控制的预定压力。液压提升和浮选系统的卸载阀可以以受控或调节的方式关闭，以控制液压提升和浮选系统中压力升高的速度。

9. 发明授权

US07869922B2 Method and apparatus to put a windrower header in the transport mode under specified conditions 有权
标题翻译：在特定条件下将运货模式放入运输模式的方法和装置
公开(公告)号：US07869922B2
公开(公告)日：2011-01-11
申请号：US11484476
申请日：2006-07-11
申请人： Douglas R. Otto , Sean P. Kopp , Robert L. Fackler
发明人： Douglas R. Otto , Sean P. Kopp , Robert L. Fackler
IPC分类号： A01D41/14
CPC分类号： A01D41/145 , A01D41/141
摘要： A method and apparatus for automatically controlling a header lift system of an agricultural harvesting machine, particularly a windrower, to put a header of the machine into a transport mode wherein the header is raised to an elevated transport position, under certain specific conditions. Such conditions can include, but are not limited to, the machine operating in a high-speed range, the header not operating, the speed of the machine being above a predetermined level, and the last inputted control command being a header raise command. When in the transport mode, the lift system can also be operated in a float mode. Further, the header lift system can be returned to a normal mode when certain criteria are present for doing so.
摘要翻译：一种用于自动控制农业收获机，特别是成卷机的头部提升系统的方法和装置，以在特定条件下将机器的头部放入运送模式，其中将头部升高到高架运输位置。这样的条件可以包括但不限于在高速范围内操作的机器，标题不工作，机器的速度高于预定水平，最后输入的控制命令是标题提升命令。在运输模式下，电梯系统也可以在浮动模式下运行。此外，当存在某些标准时，报头提升系统可以返回到正常模式。

10. 发明授权

US08112202B2 Automatic control of a large bale loading apparatus 有权
标题翻译：自动控制大型捆包装置
公开(公告)号：US08112202B2
公开(公告)日：2012-02-07
申请号：US12469748
申请日：2009-05-21
申请人： Robert L. Fackler , Donald R. Whitenight
发明人： Robert L. Fackler , Donald R. Whitenight
IPC分类号： B60P1/50
CPC分类号： A01D90/08
摘要： A control system for managing rotation of a bale loading arm in a bale loader in which a pair of sensors combined with a purposefully designed sensor target enable loading arm position to be efficiently derived by a controller in order to direct the actuator movements based upon loading arm position necessary for automated operation of a bale loading cycle. Additional inputs to the controller enable initiation of a bale loading cycle to be automatically initiated. The controller may also determine when a complete bale wagon load is achieved and automatically direct loading arm motions necessary to configure the bale wagon for transport.
摘要翻译：一种用于管理捆包装载机中的捆包装载臂的旋转的控制系统，其中与有目的地设计的传感器目标组合的一对传感器使得加载臂位置能够由控制器有效地导出，以便基于加载臂来引导致动器运动自动操作捆包装载循环所需的位置。控制器的额外输入使得能够自动启动捆包装载循环。控制器还可以确定何时实现完整的捆包车载荷并且自动地直接装载臂运动，以配置捆包车进行运输。

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