摘要
介绍了利用红外光电技术测试车辆制动时序的工作原理和使用情况.还介绍了采用微机控制系统测定车辆制动性能的基本工作原理及该系统的优越性.
Introduced are the operating principle bchincd the measurement of vehicle braking performance with infrared photo-electrical technique and its application, and also its measurement with microcomputer control system and the advantages of the system.
