The invention discloses a turnout control switching system of a full-electronic execution unit and a relay circuit, which comprises the full-electronic execution unit, a relay turnout control circuit and an interlocking upper computer for controlling the full-electronic execution unit and the relay turnout control circuit, and switching of the turnout control right between the full-electronic execution unit and the relay turnout control circuit is realized through the interlocking upper computer. By adopting the turnout control switching system, the redundancy of the turnout controlled by the full-electronic execution unit and the relay circuit is realized, the availability of the turnout control system is improved, and the influence on operation when a single system fails is reduced.
本发明公开了一种全电子执行单元和继电电路的道岔控制切换系统,包括全电子执行单元、继电道岔控制电路以及对全电子执行单元和继电道岔控制电路进行控制的联锁上位机,通过联锁上位机实现全电子执行单元和继电道岔控制电路之间道岔控制权的切换。本发明采用上述技术方案,实现了全电子执行单元和继电电路控制道岔的冗余,提升了道岔控制系统的可用性,降低了单系统故障时对运营的影响。
Turnout control switching system of full-electronic execution unit and relay circuit
全电子执行单元和继电电路的道岔控制切换系统
2021-10-29
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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