The invention discloses a locomotive hard wire reconnection signal safe transmission method, which comprises the following steps that: firstly, the corresponding relationship between codes and signals is preset, and the signals comprise a reconnection control signal, a verification signal and a verification error signal; the locomotive transmits a target signal through a hard wire; and when the target signal is a reconnection control signal, obtaining a to-be-sent state of the reconnection control signal, and judging whether the reconnection control signal needs to be sent or not. According to the transmission method, on the premise that the number of the hard wires is limited, the N reconnection hard wires can transmit 2N types of signals, the number of reconnection control signals is 2N-2, and the utilization rate of the reconnection hard wires is increased; through the verification signal and the verification error signal, a verification and error feedback mechanism is realized, and the consistency of the signals of the master vehicle and the slave vehicle is ensured. Meanwhile, a signal sending mechanism is designed according to the to-be-sent state of the reconnection control signal, and it is ensured that signal sending is carried out in order. The invention further discloses a locomotive hard wire reconnection signal safe transmission system and a reconnection locomotive.

    本发明公开了一种机车硬线重联信号安全传输方法,首先预先设置编码与信号的对应关系,信号包括重联控制信号、校验信号和校验错误信号;机车通过硬线传输目标信号;当目标信号为重联控制信号时,获取重联控制信号的待发送状态,判断是否需要发送重联控制信号。所述传输方法在硬线数量有限的前提下,实现N根重联硬线可以传输2N种信号,其中重联控制信号为2N‑2种,提高重联硬线的利用率;通过校验信号和校验错误信号,实现校验和错误反馈机制,确保主从车的信号一致;同时,根据所述重联控制信号的待发送状态设计信号发送机制,确保信号发送有序进行。本发明还公开一种机车硬线重联信号安全传输系统及重联机车。


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    Title :

    Locomotive hard wire reconnection signal safe transmission method and system and reconnection locomotive


    Additional title:

    一种机车硬线重联信号安全传输方法、系统及重联机车


    Contributors:
    GAN YU (author) / WANG JIANRONG (author) / LI NIANSUO (author) / PENG SIWEI (author) / YANG XIAOBO (author) / WANG XIULING (author)

    Publication date :

    2025-01-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / H04B TRANSMISSION , Übertragung



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