The invention discloses a train reconnection communication device, a train reconnection communication method, a train reconnection communication system and a train. Relates to the field of train communication, and solves the communication fault risk caused by communication connection during train reconnection through wired communication. When a train is reconnected, a communication host controls a first wireless switch and a second wireless switch which are located at a reconnection end to send a request message and receive a response message; according to the message receiving response time and the preset installation distance, a response message sent by the to-be-reconnected train located on the same track of the train is determined, and wireless communication connection is established according to the current response message. The wireless communication connection is established through the wireless switch, and the response message sent by the to-be-reconnected train located on the same track is accurately identified through the message receiving response time, so that the accurate wireless communication connection is established, and the communication fault risk caused by communication connection when train reconnection is achieved through wired communication is avoided.

    本申请公开了一种列车重联通讯装置及列车重联通讯方法、系统、列车;涉及列车通信领域,解决通过有线通讯实现列车重联时的通讯连接导致的通讯故障风险,当列车发生重联时,通信主机控制位于重联端的第一无线交换机、第二无线交换机发送请求报文并接收响应报文,根据报文接收响应时间、预设安装距离确定位于列车的同轨道的待重联列车发送的响应报文,并根据当前响应报文建立无线通信连接。通过无线交换机建立无线通信连接,并通过报文接收响应时间准确识别位于同轨道的待重联列车发送的响应报文,以建立准确的无线通信连接,避免了通过有线通讯实现列车重联时的通讯连接导致的通讯故障风险。


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    Title :

    Train reconnection communication device, train reconnection communication method, train reconnection communication system and train


    Additional title:

    一种列车重联通讯装置及列车重联通讯方法、系统、列车


    Contributors:
    MA GUODONG (author) / WANG XIANG (author) / YANG GUOYI (author) / HUANG GUODONG (author) / YANG JIE (author)

    Publication date :

    2024-06-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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