通过对开放调车信号后,当站内最外方区段为道岔区段时,会出现不解锁现象的原因分析,指出不同制式联锁设备存在的差异,提出按照6502控制电路的处理理念是严密的,并对于计算机联锁设备出现的能够解锁问题,指出要采取安全措施对行车组织进行卡控。 Through the open shunting signal, when the station is the most outward section of the turnout section, there will be no reason to unlock the phenomenon, pointed out that there are differences between the different standard interlocking devices, put forward in accordance with the control philosophy 6502 control circuit is tight , And for the computer interlocking equipment to appear the problem that can be unlocked, it is pointed out that the safety measures should be taken to control the driving organization.