The invention belongs to the technical field of automobile safety, and discloses a pedestrian head collision protection method, device and equipment and a storage medium. The method comprises the steps that the current vehicle speed, the current pedestrian speed, the pedestrian height and the relative distance between pedestrians and the vehicle are obtained; obtaining a pedestrian-vehicle collision point according to the current vehicle speed, the current pedestrian speed and the pedestrian-vehicle relative distance; estimating a pedestrian head collision area according to the pedestrian-vehicle collision point and the pedestrian height; when the pedestrian head collision area is the target dangerous area, the driving direction and the driving speed are adjusted; the head collision point is determined according to the current vehicle speed, the current pedestrian speed, the pedestrian-vehicle relative distance and the pedestrian height, whether the pedestrian head collision point is a dangerous area or not can be known through a pre-simulation test, and when the pedestrian head collision point is in the dangerous area, the direction and speed of the vehicle are adjusted to adjust the pedestrian head collision point. And the head collision point of the pedestrian is located in a low-danger area as much as possible, so that the pedestrian is protected when the pedestrian collides with the vehicle.

    本发明属于汽车安全技术领域,公开了一种行人头部碰撞保护方法、装置、设备及存储介质;该方法包括:获取当前车速、当前行人速度、行人身高以及人车相对距离;根据当前车速、当前行人速度和人车相对距离得到人车碰撞点;根据人车碰撞点以及行人身高预估行人头部碰撞区域;在行人头部碰撞区域为目标危险区域时,则调整行驶方向和行驶速度;本发明通过当前车速、当前行人速度、人车相对距离以及行人身高确定头部碰撞点,通过预先仿真试验可知行人头部碰撞点是否为危险区域,在处于危险区域时,调整车辆方向和速度调整行人头部碰撞点,尽量使行人头部碰撞点处于低危险区域,从而实现在人车碰撞时对行人的保护。


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    Title :

    Pedestrian head collision protection method, device and equipment and storage medium


    Additional title:

    行人头部碰撞保护方法、装置、设备及存储介质


    Contributors:
    ZHOU QIXING (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



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