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1. 发明申请

WO1993007037A1 METHOD AND APPARATUS FOR CONTROLLING DIFFERENTIALLY DRIVEN WHEEL SLIP FOR AN ARTICULATED VEHICLE 审中-公开
标题翻译：用于控制车辆的差速驱动轮滑动的方法和装置
公开(公告)号：WO1993007037A1
公开(公告)日：1993-04-15
申请号：PCT/US1992007975
申请日：1992-09-18
申请人： CATERPILLAR INC. , HOSSEINI, Javad , RYTTER, Noel, Joy , VERHEYEN, Andrew, Gerard
发明人： CATERPILLAR INC.
IPC分类号： B60T08/48
CPC分类号： B60T8/1708 , B60T8/175 , B60T8/4809 , B60T2201/16 , B60T2210/16 , B60T2270/202
摘要： An anti-spin apparatus (100) for a vehicle is disclosed. The vehicle is articulated and has at least one axle set (118) with at least two driven wheels (101, 103). The anti-spin apparatus (100) includes braking mechanisms (131, 133) which controllably apply braking forces to each of the driven wheels. A controller (160) produces a slip signal having a value responsive to the difference in rotational velocity between the wheels (101, 103) of the axle set (118). A transducer (165) produces an articulation signal having a value responsive to the angle of articulation of the vehicle. Further, a microprocessor (205) receives the slip signal and the articulation signal, controllably modifies the slip signal in response to the value of the articulation signal. The microprocessor (205) then compares the modified slip signal with a first predetermined reference value, and produces a braking control signal in response to the modified slip signal value exceeding the first predetermined reference value. Finally, one of the braking mechanisms (131, 133) receives the braking control signal and controllably applies the braking forces to the faster rotating wheel (101, 103) in response to the received signal.
摘要翻译：公开了一种用于车辆的抗旋转装置（100）。车辆铰接并具有至少一个具有至少两个从动轮（101,103）的轴组（118）。防旋转装置（100）包括可控地对每个从动轮施加制动力的制动机构（131,133）。控制器（160）产生滑差信号，其具有响应于轴组（118）的轮（101,103）之间的旋转速度差的值。换能器（165）产生具有响应于车辆铰接角度的值的铰接信号。此外，微处理器（205）接收滑移信号和关节运动信号，可响应于关节运动信号的值可控地修改滑动信号。然后，微处理器（205）将经修改的滑动信号与第一预定参考值进行比较，并且响应于修改的滑动信号值超过第一预定参考值而产生制动控制信号。最后，其中一个制动机构（131,133）接收制动控制信号，并响应于接收到的信号可控地向较快的转轮（101,103）施加制动力。

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