The invention discloses a vehicle control method and system based on an overtaking mode. The method comprises the steps of 1, obtaining the current vehicle distance between a vehicle and a front vehicle in the overtaking mode; and 2, judging the current vehicle distance and a preset safe vehicle distance, and sending a prompt signal to a driver when the current vehicle distance is smaller than the safe vehicle distance. The system comprises a storage module, a vehicle distance detection module, a judgment module, a control module and a prompt module. According to the invention, at the moment when the vehicle accelerates to enter the safety distance from the outside of the safety distance, a prompt can be given to a driver more timely and clearly, so that the driver knows that the current vehicle is within the minimum safety distance, the alertness of the driver is improved, the rear-end collision risk of the driver during overtaking is reduced, and the safety performance during overtaking is improved.

    一种基于超越模式的车辆控制方法和系统,方法包括:步骤1:在超越模式下获取车辆与前车之间的当前车距;步骤2:判断当前车距与预设安全车距的大小,并在当前车距小于安全车距时,向驾驶员发出提示信号。系统包括存储模块、车距检测模块、判断模块、控制模块以及提示模块。本发明,在车辆从安全距离之外加速进入到安全距离之内的瞬间,可以更及时、清晰的给予驾驶员提示,让驾驶员了解到当前车辆已处于最小安全距离之内,增加驾驶员的警惕性,降低驾驶员超车时的追尾风险,提高超车时的安全性能。


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    Title :

    Vehicle control method and system based on overtaking mode


    Additional title:

    一种基于超越模式的车辆控制方法及系统


    Contributors:
    SUN HAIYAN (author) / CAO XIANGJUN (author) / XING BIN (author)

    Publication date :

    2021-04-23


    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



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