铁道车辆上使用大量的易耗件,有代表性的易耗件有受电弓滑板、制动闸瓦、圆盘制动器闸片、牵引电动机电刷。其中对滑板、闸瓦、闸片等方面的管理,目前已开发出了采用超声波传感器和图象处理法等新技术的自动检测装置以及根据得到的数据预测更换期的程序。利用这些装置和程序可以达到提高作业效率、安全性和减少材料费的目的。 A large number of consumable parts are used on railway vehicles. Typical consumable parts are pantograph skids, brake shoes, disc brake pads and traction motor brushes. One of the skateboards, brake shoes, brake and other aspects of the management, has developed a new technology using ultrasonic sensors and image processing methods such as automatic detection device and the resulting data to predict the replacement period of the program. Use these devices and procedures can achieve the purpose of improving work efficiency, safety and reduce material costs.