车辆减速器是机械化驼峰和自动化驼峰编组场用来调整车组溜放速度的设备。
Car retarder is equipment applied in mechanical and automatic hump marshalling yards for regulating rolling speed of sets of car.
系统通过检测车辆溜放的速度，计算出所需制动力的大小，通过缓行器对车辆溜放进行速度控制，并具有对解体车辆自动计数、各种故障报警等功能。
Solves the brake power from the detected speed of vehicle sliding. The control also can be used to count the number of bulk vehicle, report stoppage, and so on.
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