The invention relates to the field of rail transit signal control, and discloses a full-electronic interlocking dynamic redundancy monitoring method and system, and the method comprises the steps: carrying out the redundancy dynamic data monitoring of an interlocking control device of a full-electronic interlocking system through a two-way isolation bus, and obtaining two-way real-time dynamic monitoring data; comparing the two paths of real-time dynamic monitoring data, and calculating a fault-tolerant rate according to a comparison result; and determining the real-time operation state of the interlocking control device according to the real-time dynamic monitoring data under the condition that the calculated error-tolerant rate meets the error range of the error-tolerant rate. According to the invention, real-time dynamic monitoring data of the interlocking control device is carried out through the double-path isolation redundant loop, the error-tolerant rate is calculated, and then the real-time operation state of the interlocking control device is determined according to the real-time dynamic monitoring data meeting the error-tolerant rate, so that analysis of on-site turnout faults is powerfully assisted, and the working efficiency is improved. And the reliability and the safety of the full-electronic interlocking monitoring system are improved.
本发明涉及轨道交通信号控制领域,公开一种全电子联锁动态冗余监测方法及系统,该方法包括:通过双路隔离总线分别对全电子联锁系统的联锁控制装置进行冗余动态数据监测,得到两路的实时动态监测数据;将两路的实时动态监测数据进行对比,根据对比结果计算容错率;在计算得到的容错率满足容错率误差范围的情况下,根据所述实时动态监测数据,确定所述联锁控制装置的实时运行状态。本发明通过双路隔离冗余回路进行联锁控制装置的实时动态监测数据,并进行容错率的计算,进而根据满足容错率的实时动态监测数据进行联锁控制装置的实时运行状态的确定,有力的协助现场道岔故障的分析,提高了全电子联锁监测系统的可靠性和安全性。
Full-electronic interlocking dynamic redundancy monitoring method and system
一种全电子联锁动态冗余监测方法及系统
2023-09-08
Patent
Elektronische Ressource
Chinesisch
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
COMPUTER-BASED INTERLOCKING SYSTEM AND REDUNDANCY SWITCHING METHOD THEREOF
Europäisches Patentamt | 2023
|Novel full-electronic interlocking turnout control method and system
Europäisches Patentamt | 2021
|Board-level redundant full-electronic computer interlocking system
Europäisches Patentamt | 2020
|Full-electronic interlocking test system, method and device and electronic equipment
Europäisches Patentamt | 2023
|Method and system for restarting full-electronic computer interlocking equipment
Europäisches Patentamt | 2021
|