The invention belongs to the technical field of rail transit, and particularly relates to a train braking method and device, computer equipment and a storage medium. The train braking method comprises the steps that a target point of a train is obtained, and a plurality of partitions are arranged between the train and the target point; according to the equipment parameters in the partition where the target point is located, the braking acceleration at the target point is obtained; performing length segmentation on the plurality of partitions to obtain a calculation distance; and obtaining a braking curve between the train and the target point according to the braking acceleration and the calculated distance. The method comprises the following steps: starting from a target point, sequentially searching the partition according to the position of each calculation point, calculating the corresponding maximum braking force according to the equipment parameters of the partition and the speed of the point, calculating the speed and the position of the previous point, and repeating the steps until the position of the train is calculated. By the adoption of the method, the requirements for high efficiency and accuracy of braking curve calculation of the multi-partition ground control system can be met, and the method is simple, real-time and efficient.

    本申请属于轨道交通技术领域,特别是涉及一种列车制动方法、装置、计算机设备和存储介质。一种列车制动方法通过获取列车的目标点,列车与目标点之间有多个分区;根据目标点所在的分区内的设备参数,得到目标点处的制动加速度;对多个分区进行长度分割,得到计算距离;根据制动加速度和计算距离,得到列车与目标点之间的制动曲线。本申请从目标点开始,依次根据各个推算点的位置查找其所在分区,根据分区设备参数以及该点速度,计算其对应的最大制动力,并以此计算前一点的速度和位置,如此反复,直到计算到列车所在位置为止。采用本方法,可满足多分区地面控制系统制动曲线计算的高效性和精准性需求,方法简单,实时高效。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Train braking method and device, computer equipment and storage medium


    Weitere Titelangaben:

    一种列车制动方法、装置、计算机设备和存储介质


    Beteiligte:
    LI JUN (Autor:in) / MEI WENQING (Autor:in) / LIU YONGJIANG (Autor:in) / HOU ZHAOWEN (Autor:in) / XU JUAN (Autor:in) / XIAO JIAN (Autor:in) / CHEN KE (Autor:in) / XU YIJING (Autor:in) / HU XIAN (Autor:in) / ZHAO HAITAO (Autor:in)

    Erscheinungsdatum :

    17.05.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



    Train braking method, train braking device, electronic equipment and storage medium

    ZHANG CHEN / WU LIANG / LI ZHI et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Train braking method, device and equipment and storage medium

    WEN CONGXI / GE XIN / GAO SHAN et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Train braking method and device, storage medium and electronic equipment

    ZHENG GANG / DING YI / ZOU DANGBING et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Train braking method and device, electronic equipment and storage medium

    CHAI RONGYANG / WU LIANG / ZHOU LIHUA et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Train braking control method, storage medium and electronic equipment

    CHEN DENG / LI SHUAIHUI | Europäisches Patentamt | 2021

    Freier Zugriff