汽车防抱死制动系统测试装置研究

Research on Testing Equipment for Vehicle Anti-lock Braking System

目前国家汽车检测设备还无法检测ABS性能。利用物体动能可用转动惯量等效原理,提出并设计了汽车ABS滚筒式惯性检测台架,用惯性式制动试验台模拟道路制动试验工况,用主动滚筒测得汽车车速,用支撑滚筒测定车轮速度,由计算机数据采集并计算出汽车滑移率,进行试验研究。试验结果符合实际情况,装置可进行汽车整车的滑移率和制动力测试。

At present the domestic＇s vehicle safety testing equipment cannot evaluate the brake performance of ABS. Based on the object＇s kinetic energy can be expressed by the moment of inert, it designes an ABS rolling inertia experiment table, which uses the rolling inertia experiment table to simulate road condition ,uses an initiative roller to simulate vehicle speed. The slippage rate is figuned out by computer, and the examination is.processed, which show the examination result accord with practice.