The invention discloses a method for solving turnout control conflicts of an interlocking system, which relates to the technical field of urban rail transit, and comprises the following steps: an upper computer module sends turnout control commands to a lower computer module, and the turnout control commands comprise a turnout route operation control command and a turnout single operation control command; a turnout route expropriation code bit is arranged in the lower computer module, and when the lower computer module receives the turnout route operation control command of the upper computer module and the corresponding turnout control command inspection condition is met, the turnout route expropriation code bit is set to be effective; and the turnout control command of the lower computer module is set to check the route expropriation code bit of the turnout to be in an invalid state. By means of the method and device, it is guaranteed that when the turnout rotates towards the specified position of the route due to route establishment, the turnout control command of the lower computer module is not effective all the time, and the problem that in the prior art, after the upper computer module controls the turnout to rotate in place and before the route is established, route establishment fails due to the fact that the lower computer module grabs and operates the turnout is solved.
本发明公开了一种解决联锁系统道岔控制冲突的方法,涉及城市轨道交通技术领域,包括:上位机模块向下位机模块发送的道岔控制命令包括道岔进路操控制命令和道岔单操控制命令;下位机模块中设置有道岔进路征用码位,当下位机模块收到上位机模块的道岔进路操控制命令且对应的道岔控制指令检查条件满足时,设置该道岔的进路征用码位有效;下位机模块的道岔控制命令中设置检查道岔的进路征用码位为无效状态。通过本发明,保证道岔在由于建立进路而向进路规定的位置转动时,下位机模块的道岔控制命令始终不会有效,解决了现有技术方案中上位机模块控制转动道岔到位后进路建立前,下位机模块抢操道岔导致的进路建立失败的问题。
Method for solving turnout control conflict of interlocking system
一种解决联锁系统道岔控制冲突的方法
2024-07-19
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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