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针对大秦线重载组合列车制动阀切除的问题,从制动阀的工作原理方面分析制动阀切除的原因,指出LOCOTROL系统软件存在问题、OCU与G网通信故障是导致制动阀切除的主要原因,制定了解决方案,减少了重载组合列车制动阀切除故障的发生。
Aiming at the problem of removing the brake valve of the heavy-haul railway train in Da-Qin line, the reason of brake valve removal is analyzed from the working principle of the brake valve. The problems of LOCOTROL system software are pointed out. The communication fault between OCU and G network leads to the removal of the brake valve The main reason is to develop a solution to reduce the occurrence of heavy-duty train brake valve removal fault.