The invention discloses a TACS system temporary speed limit management method and system based on a target controller, and the method comprises the following steps: carrying out the operation of temporary speed limit through a train operation monitoring subsystem, and enabling the management function of the temporary speed limit to reach a preset safety integrity level; equipment management is performed on temporary speed limit through the target controller subsystem, correct response of the temporary speed limit is completed at the same time, and information of the temporary speed limit is issued to the vehicle-mounted controller subsystem in the jurisdiction range; the vehicle-mounted controller subsystem obtains the temporary speed limiting state, updates an automatic protection speed curve of the train and meanwhile carries out overspeed protection on the train; the system comprises a train operation monitoring subsystem, a target controller subsystem and a vehicle-mounted controller subsystem. According to the invention, the target controller is used as temporary speed limiting equipment for managing the line, so that the original trackside resource manager is simplified, the temporary speed limiting of the whole line is effectively managed, and the equipment maintenance workload is reduced.
本发明公开了基于目标控制器的TACS系统临时限速管理方法和系统,该方法包括以下步骤:通过列车运行监控子系统对临时限速进行操作,且使临时限速的管理功能到达预先设定的安全完整性等级;通过目标控制器子系统对临时限速进行设备的管理,同时完成临时限速的正确响应,并将临时限速的信息下发至管辖范围内的车载控制器子系统;车载控制器子系统获取临时限速状态,并更新列车自动防护速度曲线,同时对列车进行超速防护;该系统包括列车运行监控子系统、目标控制器子系统及车载控制器子系统。本发明利用目标控制器来兼做管理线路临时限速设备,简化了原有的轨旁资源管理器,并有效管理全线临时限速,降低了设备维护工作量。
TACS system temporary speed limit management method and system based on target controller
基于目标控制器的TACS系统临时限速管理方法和系统
2023-10-13
Patent
Elektronische Ressource
Chinesisch
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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