The invention discloses a train accurate parking system and method based on multi-sensor fusion, the system comprises a magnetic nail track, a plurality of magnetic nails and a vehicle-mounted control module, the vehicle-mounted control module comprises a processor and a magnetic navigation sensor, the plurality of magnetic nails are arranged on a plurality of parking points of the magnetic nail track, and the magnetic nails are used for generating magnetic signals; the magnetic navigation sensor collects magnetic signals generated by the corresponding magnetic nails when a vehicle is driven into a parking spot area and transmits the magnetic signals to the processor, so that the processor determines the position of the parking spot according to the magnetic signals and the magnetic nail track electronic map; and the processor is used for acquiring the current parking position of the vehicle, determining a parking error according to the current parking position and the parking point position, determining whether the parking error meets a jumping condition or not, and realizing accurate parking of the vehicle through jumping control when the jumping condition is met. The method can effectively reduce the speed and distance measurement error, improves the train parking precision, and improves the safety of the system and the vehicle loading and unloading convenience.

    本发明公开了一种基于多传感器融合的列车精准停车系统和方法,该系统包括磁钉轨道、多个磁钉和车载控制模块,车载控制模块包括处理器和磁导航传感器,其中,多个磁钉设置在磁钉轨道的多个停车点上,磁钉用于产生磁信号;磁导航传感器在车辆驶入停车点区域时,采集相应磁钉产生的磁信号,并传输至处理器,以便处理器根据磁信号和磁钉轨道电子地图确定停车点位置;处理器用于获取车辆当前停车位置,根据当前停车位置和停车点位置确定停车误差,并确定停车误差是否满足跳跃条件,当满足跳跃条件时,通过跳跃控制实现车辆精准停车。本发明能够有效降低测速测距误差,提高列车停车精度,从而提升系统的安全性和车辆装卸便捷性。


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    Title :

    Precise train parking system and method based on multi-sensor fusion


    Additional title:

    基于多传感器融合的列车精准停车系统和方法


    Contributors:
    ZHANG JIANGTAO (author) / SU LIJIE (author) / PENG CHAOLIANG (author) / XU YANG (author) / WANG JIALE (author)

    Publication date :

    2024-02-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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