The invention discloses a vehicle four-wheel-drive mode control method and device, computer equipment and a storage medium. The method comprises the steps that if it is determined that the vehicle meets the four-wheel-drive mode steering running condition, the steering wheel rotating angle and the vehicle wheel speed are obtained; according to the steering wheel angle and the wheel speed, calculating to obtain a standard front and rear wheel speed difference; according to the wheel speed, the actual front and rear wheel speed difference is calculated; if it is determined that the vehicle meets the four-wheel-drive mode high-attachment road surface steering driving condition according to the standard front and rear wheel speed difference and the actual front and rear wheel speed difference, a driver is warned and prompted. By means of the technical scheme, the working condition of the four-wheel-drive vehicle in the steering mode on the high-attachment road surface can be accurately recognized, and the safety of vehicle driving is improved.

    本发明公开了一种车辆四驱模式的控制方法、装置、计算机设备及存储介质。该方法包括:若确定车辆满足四驱模式转向行驶条件,则获取方向盘转角和车辆的车轮轮速;根据方向盘转角和车轮轮速,计算得到标准前后轮轮速差;根据车轮轮速,计算得到实际前后轮轮速差;若根据标准前后轮轮速差和实际前后轮轮速差确定车辆满足四驱模式高附路面转向行驶条件,则对驾驶员进行告警提示。使用本发明的技术方案,可以实现准确识别四驱车辆在高附路面转向形式的工况,提高了车辆行驶的安全性。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle four-wheel-drive mode control method and device, computer equipment and storage medium


    Additional title:

    车辆四驱模式的控制方法、装置、计算机设备及存储介质


    Contributors:
    ZHANG SUTIE (author) / WANG YU (author) / ZHANG JIAN (author) / JIANG HONGWEI (author) / XIE FEI (author)

    Publication date :

    2022-06-07


    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



    Four-wheel-drive control method and device, vehicle, computer equipment and storage medium

    XIE QIAO / SONG YUNFENG / WANG MINGJUN et al. | European Patent Office | 2024

    Free access


    Four-wheel-drive vehicle control method, electronic equipment and readable storage medium

    LI DUOQIANG / LIU JIANCHAO / MENG ZHIJIN et al. | European Patent Office | 2024

    Free access


    Vehicle four-wheel-drive control method and device, vehicle and storage medium

    WANG GUANGPING | European Patent Office | 2023

    Free access