The invention relates to a safety communication method, equipment and medium for an automatic train control system, the method realizes effective control of SIL2 equipment on SIL4 equipment through a safety communication protocol, the SIL2 equipment is an automatic train monitoring system (ATS), the SIL4 equipment is a vehicle-mounted controller (VOBC), the ATS issues a safety command to the VOBC through the safety communication protocol, and the SIL4 equipment is a vehicle-mounted controller (VOBC). And the dispatching terminal remotely operates the unmanned train to carry out danger avoiding action. Compared with the prior art, a more reliable safe operation mechanism is provided for the unmanned train, the overall efficiency and safety of train operation are greatly improved, and meanwhile the riding experience of passengers is improved.
本发明涉及一种用于列车自动控制系统的安全通信方法、设备及介质,该方法通过安全通信协议实现SIL2设备对SIL4设备的有效控制,所述SIL2设备为自动列车监控系统ATS,所述SIL4设备为车载控制器VOBC,所述ATS通过安全通信协议对VOBC下发安全命令,使调度终端以远程操作无人驾驶列车进行避险动作。与现有技术相比,本发明为无人驾驶列车提供了更为可靠的安全操作机制,不仅大幅提升了列车运行的整体效率和安全性,同时也改善了乘客的乘坐体验。
Secure communication method and device for automatic train control system and medium
用于列车自动控制系统的安全通信方法、设备及介质
2025-02-14
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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