Brake Test of CRH_3 EMU Brake System

The reliability of brake system is very important for the safe operation of the electrical multiple unit and the rail line.Due to the increase of the speed of the train,the brake load is more and more heavier and the brake system is more complex.In order to ensure its reliable operation,the brake test shall be carried out before the train put into operation to verify its functions.This thesis introduces several methods of brake test including automatic brake test,menu guided brake test and short brake test.At the same time the interface and the implementation process are presented.