The invention relates to a train enhanced screening method based on autonomous sensing equipment, which multiplexes the autonomous sensing equipment (APS) used for detecting obstacles in an existing system, and through real-time interaction between the APS and a vehicle-mounted controller (CC), the APS sends barrier-free point information in front of/behind a train to the CC; after detecting that the front/rear barrier-free points are consistent with the current train safety positioning information, the CC sends the information to a zone controller (ZC), the ZC executes train head/tail screening operation according to the train safety positioning information, the front/rear barrier-free point information, the occupancy state of secondary detection equipment (STDE) and other information, head screening (head screening for short) is rapidly completed, and the train is recovered to run in a CBTC mode; and tail screening (tail screening for short) is completed, and a rear train moving block tracking operation mode is recovered. Compared with the prior art, the operation execution efficiency of the train head/tail sieve is improved, the normal operation recovery time of the line is shortened, and the operation efficiency is improved.
本发明涉及一种基于自主感知设备的列车增强筛选方法,复用既有系统中用于障碍物检测功能的自主感知设备(APS),通过APS与车载控制器(CC)的实时交互,APS将列车前/后方无障碍点信息发送给CC,CC检测前/后方无障碍点与当前列车安全定位信息一致后发送给区域控制器(ZC),ZC根据列车安全定位信息、前/后方无障碍点信息、次级检测设备(STDE)占用状态等信息执行列车头/尾部筛选操作,快速完成头部筛选(简称头筛)使列车恢复至CBTC模式运行,完成尾部筛选(简称尾筛)恢复后方列车移动闭塞追踪运行方式。与现有技术相比,本发明加快列车头/尾筛操作执行效率,缩短线路恢复正常运营时间,提升运营效率。
Autonomous sensing equipment-based train enhanced screening method
一种基于自主感知设备的列车增强筛选方法
2024-12-17
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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