The invention relates to a standard driving posture prediction method and system for taking over of a driver in human-vehicle co-driving. The method comprises the steps that the human body size of the current driver is obtained; obtaining the vehicle level and category of the current vehicle, and obtaining vehicle wheelbase, vehicle width and vehicle height data; an X axis and a Y axis are arranged on the ground, a Z axis is arranged in the height direction of the vehicle, and a three-dimensional coordinate system is established; the X-direction distance between the center of a steering wheel and a driver heel point in the current vehicle, the Z-direction distance between the center of the steering wheel and the driver heel point, the head space of a driver, the lower view of the driver and the Z-direction height between a vehicle threshold and the ground are obtained; and inputting the acquired data into a deep learning model, acquiring cross-point position coordinate information of the driver, and taking the cross-point position coordinate information as a seat reference point coordinate of the current driver. Compared with the prior art, a reference position is provided for motion reconstruction of non-driving activities, a driver can be better protected in the collision process, and the damage degree of the driver is greatly reduced.

    本发明涉及一种人车共驾中驾驶员接管的标准驾驶姿态预测方法和系统,方法包括:获取当前驾驶员的人体尺寸;获取当前车辆的车级和类别,得到车辆轴距、车辆宽度和车辆高度数据;在地面设置X轴和Y轴,以车辆的高度方向设置Z轴,建立三维坐标系;获取当前车辆中转向盘中心与驾驶员踵点的X向距离、转向盘中心与驾驶员踵点的Z向距离、驾驶员头部空间、驾驶员下视野、车辆门槛与地面的Z向高度;将获取的数据输入深度学习模型中,获取驾驶员的跨点位置坐标信息,作为当前驾驶员的座椅参考点坐标。与现有技术相比,本发明为非驾驶活动的运动重构提供了基准位置,可使驾驶员在碰撞过程中受到更好的保护,极大减少驾驶员的损伤程度。


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    Title :

    Standard driving posture prediction method and system for driver to take over in driver-vehicle co-driving


    Additional title:

    人车共驾中驾驶员接管的标准驾驶姿态预测方法和系统


    Contributors:
    WU XIAN (author) / GOU JUNJIE (author) / SHAO JIANWANG (author)

    Publication date :

    2023-09-19


    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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen



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