The invention provides an LKJ temporary data ground vehicle wireless transmission system aiming at the problem that a current LKJ temporary speed-limiting scheduling command depends on current equipment and cannot realize mechanical control, and the LKJ temporary data ground vehicle wireless transmission system comprises the following steps: compiling temporary data according to a specified standard to form an LKJ temporary data file which can be identified and read by a vehicle-mounted LKJ; the LKJ temporary data file is decomposed according to regions and stored in an LKJ revelation management server located on the ground; when the train runs to a designated area, the train-mounted equipment sends train position information to the ground, and the LKJ revelation management server searches a matched corresponding LKJ temporary data file according to the train position information and transmits the corresponding LKJ temporary data file to the train-mounted LKJ through a train-ground wireless transmission channel covering all running sections of the train; the scheme is used for the wireless getting-on field of the temporary train speed limit command.

    针对上述目前LKJ临时限速调度命令依赖目前设备无法实现机控问题,本发明提供了一种LKJ临时数据地车无线传输系统,将临时数据按照指定标准进行编制形成可被车载LKJ识别读取的LKJ临时数据文件;LKJ临时数据文件按照区域分解并存储于位于地面的LKJ揭示管理服务器;当列车运行至指定区域时,车载设备向地面发送列车位置信息,由所述LKJ揭示管理服务器根据列车的位置信息查找匹配对应的LKJ临时数据文件,并通过覆盖列车全部运行区段的车地无线传输通道将对应的LKJ临时数据文件传输至车载LKJ;本方案用于列车临时限速命令的无线上车领域。


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    Title :

    LKJ temporary data ground vehicle wireless transmission system


    Additional title:

    一种LKJ临时数据地车无线传输系统


    Contributors:

    Publication date :

    2025-05-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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