The invention discloses a railway early warning protection system and method.The early warning protection method comprises the following steps that longitude and latitude information of all locomotives is obtained in real time, and front routes of all the locomotives are determined in combination with all-line line data and interlocking code bit information; and if the pre-warning target point exists in the route in front of the locomotive, generating pre-warning information and sending the pre-warning information to the pre-warning target point and the locomotive. Wherein the longitude and latitude information of the locomotive is obtained through a Beidou navigation system. According to the method, the positions of all locomotives are accurately positioned by combining the whole line data and the interlocking code bit information in three positioning modes of the Beidou navigation system, all locomotives possibly approaching constructors are covered, the locomotives are not positioned only by depending on the Beidou navigation satellite system, the positioning accuracy and comprehensiveness of the positions of the locomotives are improved, and the positioning efficiency of the locomotives is improved. And the phenomenon of missed reminding is prevented.

    本发明公开了一种铁路预警防护系统及方法,所述预警防护方法包含以下步骤:实时获取各个机车的经纬度信息,并结合全线线路数据以及联锁码位信息确定各个机车前方进路;若机车前方进路中存在预警目标点,生成预警信息并发送至预警目标点及机车。其中,所述机车的经纬度信息通过北斗导航系统获取。本发明采用全线线路数据、联锁码位信息以北斗导航系统三种定位方式结合的方法,精确定位所有机车的位置,覆盖所有可能接近施工人员的机车,而不单单依赖北斗导航卫星系统定位机车,提高了机车位置定位的精准性和全面性,防止出现漏提醒的现象。


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    Title :

    Railway early warning protection system and method


    Additional title:

    铁路预警防护系统及方法


    Contributors:
    LUO YINA (author) / JIA QINGWEN (author) / FU YIBO (author) / HANGEL (author) / WANG PING (author) / CHENG JIAJIA (author)

    Publication date :

    2022-04-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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