The invention relates to a railway locomotive equipment unified time service system, which is characterized by comprising a monitoring device, a time service host, a CCU, wireless reconnection equipment, a satellite positioning receiver and a power supply, the CCU and the wireless reconnection equipment are connected with the monitoring device through an intelligent bus or are directly connected with the time service host; the satellite positioning receiver receives satellite time and feeds back the satellite time to the time service host, and the time service host packages time information according to a set format and outputs current time to other required equipment according to a certain period and interface requirements; after the structure is adopted, the system has the following advantages that the time service host collects a standard time source through a GPS/Beidou and carries out time service on the monitoring device, vehicle-mounted equipment such as a CCU and an OCE of a locomotive is connected with the monitoring device through an intelligent bus, the time of the monitoring device is obtained, and finally unified time service is achieved. And basic support is provided for automatic comprehensive analysis of combined train operation and faults.

    本发明涉及一种铁路机车设备统一授时系统,其特征在于,包括监控装置、授时主机、CCU、无线重连设备、卫星定位接收机和电源;所述的CCU和无线重连设备通过智能总线与监控装置相连或直接与授时主机相连;所述的卫星定位接收机接收卫星时间并反馈给授时主机,所述的授时主机将时间信息按既定格式打包,按照一定周期和接口要求向其他需要的设备输出当前时间;采用以上结构后,本发明具有如下优点:本发明的授时主机通过GPS/北斗采集标准时间源,并向监控装置进行授时,机车的CCU、OCE等车载设备通过智能总线与监控装置相连,获取监控装置时间,并最终实现统一授时。为实现组合列车运行及故障的自动综合分析提供基础支撑。


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    Titel :

    Unified time service system for railway locomotive equipment


    Weitere Titelangaben:

    一种铁路机车设备统一授时系统


    Beteiligte:
    LIU XIAOJING (Autor:in) / ZHANG SANJUN (Autor:in) / QU SHUO (Autor:in) / GAO HAIZENG (Autor:in) / SUN JIALIN (Autor:in) / CHEN YE (Autor:in) / MA QUANJUN (Autor:in) / WANG JUNYU (Autor:in) / LI KE (Autor:in) / HE JIA (Autor:in)

    Erscheinungsdatum :

    2023-06-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G04G Elektronische Zeitmessgeräte , ELECTRONIC TIME-PIECES / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G04R RADIO-CONTROLLED TIME-PIECES , FUNKGESTEUERTE UHREN



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