The invention discloses an urban rail transit side defense system and method based on an axle counting digital communication interface, and belongs to the technical field of rail transit safety protection, the urban rail transit side defense system comprises an axle counting system, an interlocking system and a trackside ATP system, the axle counting system is in communication connection with the interlocking system, and the interlocking system is in communication connection with the trackside ATP system; the axle counting system sends axle counting information of the train to the interlocking system, and the interlocking system judges the entrance position of the train entering the intrusion limit section according to the axle counting information and sends the information to the trackside ATP system; the trackside ATP system is provided with a limit invasion detection module, the limit invasion detection module continuously checks the train invasion position in a limit invasion area, and the trackside ATP system immediately revokes the movement authorization of the train when the limit invasion condition is found. According to the method, continuous limit invasion inspection can be achieved, and the limit invasion side rushing risk generated after the train crosses the annunciator can be prevented.

    本发明公开了一种基于计轴数字通信接口的城市轨道交通侧防系统及方法,属于轨道交通安全防护技术领域,其包括计轴系统、联锁系统、轨旁ATP系统,计轴系统与联锁系统通讯连接,联锁系统与轨旁ATP系统通讯连接;计轴系统将列车的计轴信息发送给联锁系统,联锁系统根据计轴信息判断列车进入侵限区段的入口位置,并将此信息发送至轨旁ATP系统;轨旁ATP系统设有侵限检测模块,侵限检测模块持续检查侵限区域的列车侵入位置,并在发现存在侵限情况时由轨旁ATP系统立即撤销列车的移动授权。本发明能实现持续的侵限检查,并且能够防护列车越过信号机后发生的侵限侧冲风险。


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    Title :

    Urban rail transit side defense system and method based on axle counting digital communication interface


    Additional title:

    基于计轴数字通信接口的城市轨道交通侧防系统及方法


    Contributors:
    ZHANG YIFEI (author) / SHI XIUXIA (author) / HAN JIAN (author) / YUN XIHUA (author)

    Publication date :

    2022-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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