The invention discloses a UWB-based tramcar vehicle-mounted signal system updating method and system, and the method is characterized in that when a dispatching command center monitors that a vehicle-ground communication device of a vehicle-mounted signal system of a first tramcar running on a tramcar track breaks down, to-be-updated information corresponding to the vehicle-mounted signal system of the first tramcar is sent to first target UWB roadside equipment located beside a track for storage through a UWB antenna of a second tramcar running in front of the first tramcar, and the first tramcar is enabled to obtain the to-be-updated information corresponding to the vehicle-mounted signal system of the first tramcar from the first target UWB roadside equipment through the UWB antenna of the first tramcar to perform corresponding updating. According to the embodiment of the invention, even if the vehicle-ground communication equipment in the vehicle-mounted signal system of the tramcar breaks down, the vehicle-mounted signal system of the tramcar can be updated in the running process of the tramcar, so that the safety of the tramcar in the running process is improved.
一种基于UWB的有轨电车的车载信号系统的更新方法及系统,特点是:调度指挥中心在监测到行驶在有轨电车轨道上的第一有轨电车的车载信号系统包括的车‑地通信设备出现故障时,通过正行驶在在第一有轨电车前方的第二有轨电车的UWB天线将第一有轨电车的车载信号系统对应的待更新信息发送至位于轨道旁的第一目标UWB道旁设备进行保存,使第一有轨电车通过其UWB天线从第一目标UWB道旁设备获取第一有轨电车的车载信号系统对应的待更新信息进行相应的更新。实施本申请实施例,即使有轨电车的车载信号系统中的车‑地通信设备出现故障,也能够在有轨电车行驶途中对有轨电车的车载信号系统进行更新,从而有利于提升有轨电车行驶途中的安全性。
UWB-based tramcar vehicle-mounted signal system updating method and system
基于UWB的有轨电车的车载信号系统的更新方法及系统
2022-01-11
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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