介绍一种便携式汽车ABS质量检测系统,将ABS的状态参数通过串行通信口实时地采集到微机中,再由微机对该数据进行处理并绘成曲线,通过曲线的分析对ABS的质量作出判断.该方法实际操作性强,工作稳定可靠,有效地降低了检测成本. A portable automobile ABS quality testing system is introduced. The ABS status parameters are collected into the microcomputer through the serial communication port in real time. The data are then processed and plotted by the microcomputer. The ABS quality is judged by the curve analysis The method is practical and practical, stable and reliable, and effectively reduces the testing cost.