The invention relates to a TACS system and a control right switching method and device of a controller of the TACS system, and a medium, the TACS system comprises a main vehicle-mounted controller, a standby vehicle-mounted controller, a trackside train controller and a trackside resource manager, the control right switching method carries out control right arbitration through a statically divided priority sequence table; control rights are distributed to different controllers of the TACS system, the priority sequence of the controllers from high to low in the priority sequence table is sequentially a main vehicle-mounted controller, a standby vehicle-mounted controller and a trackside train controller, when the controller with the high priority is unavailable, the control rights are switched according to the priority sequence, and when the controller with the standby vehicle-mounted controller is not available, the control rights are switched according to the priority sequence. And when the controller with the high priority is recovered, the control right is preferentially switched to the controller with the high sequence. Compared with the prior art, the method has the advantages that control right distribution is reasonable, and train operation is not affected by control right switching.
本发明涉及一种TACS系统及其控制器的控制权切换方法、设备、介质,TACS系统包括主用车载控制器、备用车载控制器、轨旁列车控制器、轨旁资源管理器,该控制权切换方法通过静态划分的优先级序列表进行控制权的仲裁,分配控制权给TACS系统的不同控制器,其中,所述优先级序列表中由高到低的控制器优先级排序依次为主用车载控制器、备用车载控制器、轨旁列车控制器,当高优先级的控制器不可用时,控制权依照优先级排列顺序切换,当高优先级的控制器恢复时,控制权优先切换至序列高的控制器。与现有技术相比,本发明具有控制权分配合理、控制权的切换不影响列车运行等优点。
TACS system, control right switching method of controller of TACS system, equipment and medium
一种TACS系统及其控制器的控制权切换方法、设备、介质
2024-11-22
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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