公开(公告)号：US06655710B2

公开(公告)日：2003-12-02

申请号：US10084612

申请日：2002-02-27

申请人： Heather M. Lindell ,  Paul A. Grougan

发明人： Heather M. Lindell ,  Paul A. Grougan

IPC分类号： B62D1200

CPC分类号： B60D1/485 ,  B60D1/30 ,  B62D7/159

摘要： A vehicle steering mechanism to compensate for instabilities including a vehicle frame, a front axle coupled to the vehicle frame, the front axle further coupled to two front wheels, a rear axle coupled to the vehicle frame, the rear axle further coupled to two rear wheels, an actuator for changing the direction and angle of the two rear wheels, a trailer hitch coupled to the frame, at least one sensor for measuring instability in the trailer hitch, a controller processing the measured instability, and where the controller controls the actuator and the direction and angle of the two rear wheels to compensate for the measured instability.

摘要翻译： 一种用于补偿不稳定性的车辆转向机构，包括车辆框架，联接到车辆框架的前桥，进一步联接到两个前轮的前桥，连接到车辆框架的后桥，后桥还连接到两个后轮 ，用于改变两个后轮的方向和角度的致动器，联接到框架的拖车牵引件，用于测量拖车牵引中的不稳定性的至少一个传感器，处理所测量的不稳定性的控制器，以及控制器控制致动器和 两个后轮的方向和角度，以补偿测量的不稳定性。