Turnout single locking method and device based on line resource management and medium

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Turnout single locking method and device based on line resource management and medium

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PAN LIANG / WANG XIAOYONG / HONG LINGJIAO / HU RONGHUA / LIU LEI / XU YE / YIN LIYING

The invention relates to a turnout single locking method and device based on line resource management and a medium. The method comprises the steps that a dispatcher issues a turnout single locking command to a resource manager; the resource manager receives the turnout single locking command and executes turnout single locking; the resource manager automatically activates a side defense area prohibition state of another position of the turnout according to the current turnout position; when the current train operation task passes through the side defense area in the forbidden state, deleting the train ID from the resource reservation and sorting lists of all areas from the next section of area of the self-ensured parking point to the terminal point of the current train operation task; if the current turnout position is consistent with the running direction of the train, the train operation is not influenced, otherwise, the resource manager refuses to reserve, sort and allocate resources for the train. Compared with the prior art, the method has the advantages of preventing operation deadlock, avoiding side conflicts, being flexible in scheduling and the like.

本发明涉及一种基于线路资源管理的道岔单锁方法、设备及介质，该方法包括：调度员下发道岔单锁命令给资源管理器；资源管理器收到道岔单锁命令，执行道岔单锁；资源管理器根据当前道岔位置，自动激活道岔另一位置的侧防区禁止状态；当前列车运行任务经过处于禁止状态的侧防区，自确保停车点下一段区域至当前列车任务终点的所有区域的资源预留和排序列表中均删除本列车ID；若当前道岔位置与列车的运行方向一致，对列车运营无任何影响，否则资源管理器拒绝为列车预留、排序并分配资源。与现有技术相比，本发明具有防止运营死锁、规避侧面冲突、灵活调度等优点。