The invention relates to a vehicle speed determination method and device, the method is applied to a vehicle, and the method comprises the steps that in the vehicle driving process, driving rotating speeds of at least two driving modules on the vehicle during working are obtained; a pre-trained vehicle speed model corresponding to each driving module is utilized to calculate the driving vehicle speed corresponding to the driving rotating speed of each driving module, and at least two driving vehicle speeds are obtained; and determining the vehicle speed of the vehicle according to the at least two driving vehicle speeds. Therefore, the vehicle speed of the vehicle in the driving process can be determined more accurately, and the user experience is improved.

    本申请涉及一种车辆速度确定方法及装置,方法应用于车辆,方法包括:在所述车辆行驶的过程中,获取所述车辆上至少两个驱动模组工作时的驱动转速;利用与每个驱动模组对应的、预先训练的车速模型,分别计算与每个驱动模组的驱动转速对应的驱动车速,得到至少两个驱动车速;根据至少两个所述驱动车速,确定所述车辆的车速。由此可以实现更加准确地确定车辆在行驶过程中的车速,提升用户体验。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle speed determination method and device


    Additional title:

    车辆速度确定方法及装置


    Contributors:
    CAO XUEFENG (author) / ZHANG CAO (author) / SU XINGYI (author)

    Publication date :

    2024-07-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



    TARGET SPEED DETERMINATION DEVICE, TARGET SPEED DETERMINATION METHOD AND PROGRAM, VEHICLE CONTROL DEVICE, AND VEHICLE

    WAKASUGI KAZUYUKI / NIINOMI TOSHIHIKO | European Patent Office | 2015

    Free access

    Vehicle speed determination method and device

    LUO XINSHUAI / LIU QI | European Patent Office | 2023

    Free access

    Target speed determination device, target speed determination method and program, vehicle control device, and vehicle

    WAKASUGI KAZUYUKI / NIINOMI TOSHIHIKO | European Patent Office | 2019

    Free access

    Vehicle speed determination method, device and equipment

    WANG PENGFEI | European Patent Office | 2024

    Free access

    Vehicle centroid speed determination method and device and vehicle

    LI XU / LIAN ZHIYUAN / LIU JIAHAN et al. | European Patent Office | 2024

    Free access