一种铰接巴士的防打折转向系统;An Anti-Jackknifing Steering System for Articulated Buses

摘要

本发明案提供一种供铰接巴士使用的防打折转向系统，其利用一液压转台来主动产生一计算过的力道以抵销前车框架与拖车框架的惯性，从而调节接头角度至一最佳范围，以避免过度转向或车辆打折的情况发生，此外，设置一车轮锁定装置用于与液压转台合作以辅助执行在积雪道路上的转向动作，如此可减低铰接巴士于湿滑路面上行驶时的碰撞发生。;The present invention provides an anti-jackknifing steering system utilizing a hydraulic turntable to actively generate a calculated turning force which counters the inertia of the front frame and trailer frame, thereby regulating the joint angle within an optimal range to prevent an over-steering event or a jackknifing event, in addition, a wheel locking means is used to collaborated with the hydraulic turntable to assist turnings on snowy roads, such that the chance of collision can be greatly reduced when the articulated-bus is driving on a slippery surface.