The invention provides an initial positioning method and system for a wakeup process of a rail train and a storage medium. The method comprises the following steps: acquiring a train wakeup instruction of a target train; acquiring a train initial position of the target train through the laser radar based on the train wake-up command; judging whether the target train is in a sleep awakening track or not according to the initial position of the train; if the target train is located in the sleep awakening track, whether the target train is located between the two indication boards or not is judged through the camera device; if the target train is located between the two indication boards, the indication boards are scanned through the laser radar, and a distance scanning result is obtained; and calculating according to the distance scanning result to obtain the train accurate position of the target train. The method has the effect that when the dormant train is awakened, the initial positioning of the train can be accurately obtained even if unexpected displacement occurs.

    本发明提供一种轨道列车唤醒过程的初始定位方法、系统及存储介质,该方法包括如下步骤:获取目标列车的列车唤醒指令;基于所述列车唤醒命令并通过所述激光雷达获取所述目标列车的列车初始位置;根据所述列车初始位置判断所述目标列车是否处于休眠唤醒轨道内;若所述目标列车处于所述休眠唤醒轨道内,则通过所述摄像装置判断所述目标列车是否处于两个所述指示牌之间;若所述目标列车处于两个所述指示牌之间,则利用所述激光雷达扫描所述指示牌,得到距离扫描结果;根据所述距离扫描结果计算得到所述目标列车的列车精确位置。本发明具有休眠列车唤醒时,即使出现非预期位移也可以准确获取列车初始定位的效果。


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    Title :

    Initial positioning method and system for wakeup process of rail train and storage medium


    Additional title:

    轨道列车唤醒过程的初始定位方法、系统及存储介质


    Contributors:
    YOU GUIZHEN (author) / LIU ZIHAO (author) / HUANG WENJING (author) / HE YUNXUAN (author) / HE MINGXUAN (author) / LI SHUANG (author) / WANG JIAN (author) / HE XIAOMEI (author) / QIN TAO (author) / BAI XU (author)

    Publication date :

    2025-02-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G01S RADIO DIRECTION-FINDING , Funkpeilung / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G06V



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