The invention relates to the field of vehicle control systems, in particular to an intelligent human-vehicle interaction method and system for an automatic driving vehicle, and aims to solve the problem that an existing intelligent interaction method based on an unmanned vehicle cannot monitor abnormal driving behaviors of a driver in real time and reasonably analyze the abnormal driving behaviors. The problems that the automatic driving technology is not fully utilized and the safety of the driver cannot be guaranteed due to the fact that the function of taking over the vehicle cannot be achieved when the driver abnormally drives are solved. The intelligent human-vehicle interaction method comprises the following steps: firstly, judging whether a driver views the front through a time judgment value, if the driver does not view the front for a long time, indicating that an abnormal condition exists, then, judging whether the driver is in fatigue driving and has eye closing conditions through a scale difference coefficient, and finally, obtaining a hazard coefficient. The hazard coefficient is used for measuring whether there is a hazard condition in the normal driving process of the driver, and if there is the hazard condition, the driving vehicle is automatically driven through an automatic driving technology to avoid the hazard.

    本发明涉及车辆控制系统领域,具体涉及一种自动驾驶车辆的智能人车交互方法及系统,用于解决现有的基于无人车的智能交互方法无法对驾驶员的异常驾驶行为进行实时的监控以及合理的分析,无法在驾驶员异常驾驶时起到接管功能,使得自动驾驶技术没有得到充分利用,无法对驾驶员的安全进行保障的问题;该智能人车交互方法首先通过判时值判断驾驶员是否目视前方,若长时间未目视前方表示存在异常情况,然后通过标差系数判断驾驶员是否疲劳驾驶,出现闭眼情况发生,最后通过获取危害系数,危害系数用于衡量驾驶员正常驾驶过程中是否存在危害情况发生,若存在以上情况则通过自动驾驶技术对驾驶车辆进行自动驾驶,避免危害的发生。


    Access

    Download


    Export, share and cite



    Title :

    Intelligent human-vehicle interaction method and system for autonomous vehicle


    Additional title:

    一种自动驾驶车辆的智能人车交互方法及系统


    Contributors:
    XU LE (author) / LI XINXIN (author) / QIU FEI (author)

    Publication date :

    2024-05-10


    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



    Autonomous intelligent vehicle

    GOU TAI-MING | European Patent Office | 2019

    Free access

    AUTONOMOUS VEHICLE INTERACTION SYSTEM

    KRATZ SVEN / VERBEKE JOSEPH / MARTI STEFAN | European Patent Office | 2022

    Free access

    AUTONOMOUS INTELLIGENT VEHICLE

    GOU TAI-MING | European Patent Office | 2019

    Free access

    AUTONOMOUS VEHICLE INTERACTION SYSTEM

    KRATZ SVEN / VERBEKE JOSEPH / MARTI STEFAN | European Patent Office | 2021

    Free access

    Autonomous vehicle interaction system

    KRATZ SVEN / VERBEKE JOSEPH / MARTI STEFAN | European Patent Office | 2024

    Free access