The invention discloses a double-system redundant train operation control system, subsystems of the operation control system comprise a train automatic monitoring system, a data transmission system, an interlocking system, a trackside ATP/ATO system and a vehicle-mounted ATP/ATO system, and the subsystems of the operation control system all adopt a double-system architecture. According to the invention, the trackside ATP/ATO subsystem and the vehicle-mounted ATP/ATO subsystem are designed into a double-system redundant framework of 2 multiplied by 2-vote-2 or 2 multiplied by 3-vote-2, and the vehicle-mounted ATP/ATO subsystem can be designed into a double-set framework of 2 multiplied by 2-vote-2 in a scene with higher operation requirements. According to the method, the overall redundancy of the operation control system can be improved, the overall operation of the operation control system cannot be affected by any single-point fault, the overall reliability and usability of the operation control system are improved, and the situation of operation interruption can be avoided to a great extent.
本发明公开了一种双系冗余的列车运行控制系统,所述运行控制系统的子系统包括列车自动监控系统、数据传输系统、联锁系统、轨旁ATP/ATO系统和车载ATP/ATO系统,所述运行控制系统的子系统均采用双系架构。本发明将轨旁ATP/ATO子系统和车载ATP/ATO子系统设计为双系冗余的“2乘2取2”或“2乘3取2”架构,对于运行要求更高的场景下,可以将车载ATP/ATO设计成双套“2乘2取2”架构。本发明可以提高运行控制系统整体冗余度,任意单点故障均不会影响运行控制系统的整体运行,提升了运行控制系统的整体可靠性和可用性,能在很大程度上避免出现运营中断的情况。
Double-system redundant train operation control system
一种双系冗余的列车运行控制系统
2023-06-23
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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