The invention discloses an unmanned descending train operation safety protection method which comprises the following steps: controlling a train to enter a PAM mode according to a descending business demand of the train in an unmanned mode, detecting a running environment and a signal machine state of the train by using an active obstacle detection system so as to judge whether the train can continue running or not, and if so, stopping running of the train; if yes, the train is controlled to run within the range of the obstacle distance provided by the active obstacle detection system and the allowable state of the signal machine, and after the signal machine of the active obstacle detection system is in the allowable state, the running state of continuous running of the train is controlled by starting timer supervision and displacement supervision, and if not, the train is controlled to run. If yes, detecting obstacle information and the signal machine state in real time, executing corresponding protection measures according to the change conditions of the obstacle information and the signal machine state, and controlling the running state of the train; safety protection and reliable operation of the unmanned descending train are achieved, and the safety protection effect of train descending is remarkably improved.
本发明公开了一种无人驾驶下降级列车运行安全防护方法,包括:通过列车在无人驾驶模式下的降级业务需求控制列车进入PAM模式,使用主动式障碍物检测系统检测列车的行驶环境以及信号机状态,以判断列车能否继续行驶,若能,则控制列车在主动式障碍物检测系统提供的障碍物距离以及信号机允许状态范围内运行,且在收到主动式障碍物检测系统信号机为允许状态后,通过启动定时器监督以及位移监督对列车继续行驶的运行状态进行控制,若不能,则实时检测障碍物信息与信号机状态,根据障碍物信息与信号机状态的变化情况执行相应防护措施并控制列车的运行状态;实现了无人驾驶下降级列车的安全防护和可靠运行,显著提高了列车降级的安全防护效果。
Unmanned descending-level train operation safety protection method
一种无人驾驶下降级列车运行安全防护方法
08.11.2024
Patent
Elektronische Ressource
Chinesisch
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