The embodiment of the invention provides a method, device and product for predicting the endurance mileage of a railway vehicle, and the railway vehicle comprises a traction engine and a traction storage battery. The traction storage battery is used for supplying power to the traction engine, so that the traction engine drives the railway vehicle to run; the method comprises the steps that under the condition that it is detected that the railway vehicle is in a starting state, residual electric quantity information of the traction storage battery is obtained in real time; acquiring traction force parameters of the traction engine in real time; acquiring operation interval parameters corresponding to the operation interval of the railway vehicle in real time; and according to the residual electric quantity information, the traction force parameter and the operation interval parameter, obtaining an endurance mileage prediction value of the railway vehicle in real time. According to the embodiment of the invention, the characteristic that the rail vehicle runs on a fixed line is fully utilized, and the endurance mileage is accurately predicted in real time based on the traction force parameter and the running interval parameter of the electric rail vehicle which are acquired in real time.

    本申请实施例提供了一种轨道车辆续航里程的预测方法、装置及产品,其中,轨道车辆包括:牵引发动机和牵引蓄电池;所述牵引蓄电池,用于对所述牵引发动机供电,以使所述牵引发动机驱动所述轨道车辆行驶;所述方法包括:在检测到所述轨道车辆处于启动状态的情况下,实时获得所述牵引蓄电池的剩余电量信息;实时获取所述牵引发动机的牵引力参数;实时获取与所述轨道车辆的运行区间对应的运行区间参数;根据所述剩余电量信息、所述牵引力参数和所述运行区间参数,实时获得所述轨道车辆的续航里程预测值。本申请实施例充分利用轨道车辆在固定线路运行的特点,基于实时获取的电动轨道车辆的牵引力参数和运行区间参数,准确且实时地预测续航里程。


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    Title :

    Method, device and product for predicting endurance mileage of railway vehicle


    Additional title:

    一种轨道车辆续航里程的预测方法、装置及产品


    Contributors:
    XIAO ZHIMING (author) / ZENG ZHOU (author) / LIU SHIJIE (author) / ZHANG SEN (author) / HUANG XUANTAO (author) / FENG XIAOJIE (author) / XU LEI (author) / LOU CHAO (author) / WANG NING (author)

    Publication date :

    2023-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61C Lokomotiven , LOCOMOTIVES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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