The invention discloses a train protection early warning radio station based on DMR and Beidou positioning and an implementation method. The train protection early warning radio station comprises a main control unit, a power supply unit, a DMR communication and positioning module, a 400M antenna and a satellite positioning antenna, wherein the main control unit is provided with a power conversion circuit, a processor circuit, a storage circuit, a data interface circuit and a USB interface circuit. According to the invention, sub-meter Beidou high-precision satellite positioning and train position information data and driving information data reporting functions can be realized, and train position information data and driving information data are provided for a railway train safety protection early warning system; and the system has the functions of storing and downloading recorded data and synchronously resetting along with locomotive comprehensive wireless communication equipment, and has important significance on guaranteeing the railway driving safety and the personal safety of construction workers and improving the transportation operation efficiency.

    本发明公开了一种基于DMR和北斗定位的列车防护预警电台及实现方法。列车防护预警电台包括设置有电源转换电路、处理器电路、存储电路、数据接口电路和USB接口电路的主控单元,还包括电源单元、DMR通信和定位模块、400M天线和卫星定位天线。本发明能够实现亚米级北斗高精卫星定位及列车位置信息数据和行车信息数据上报功能,为铁路列车安全防护预警系统提供列车位置信息数据和行车信息数据,并具备记录数据存储和下载功能及跟随机车综合无线通信设备同步进行复位的功能,对保障铁路行车安全和施工作业人员人身安全、提高运输作业效率具有重要意义。


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    Title :

    Train protection early warning radio station based on DMR and Beidou positioning and implementation method


    Additional title:

    基于DMR和北斗定位的列车防护预警电台及实现方法


    Contributors:
    LI WENKUI (author) / WANG DONGGUANG (author) / REN DIANKUN (author) / WANG JIAYAN (author) / LU GUANGQI (author) / SHAO SHICHUN (author) / MU BAOCAI (author) / GUO BAOGUI (author) / YIN LING (author) / YANG DONGFANG (author)

    Publication date :

    2023-04-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G01S RADIO DIRECTION-FINDING , Funkpeilung / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / H04B TRANSMISSION , Übertragung




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