The invention relates to a passenger protection method. The method comprises the following steps: recognizing the type of a passenger; acquiring relative positions of the vehicle and the obstacle, and determining a collision type; the distance between the vehicle and the obstacle, the relative speed of the vehicle relative to the obstacle, the maximum braking deceleration of the vehicle, the maximum acceleration of the vehicle, the overlapping width of the side face of the vehicle and the obstacle and the advancing speed of the vehicle are obtained, and whether collision is inevitable or not is judged by combining the determined collision type; if yes, the determined passenger type and the determined collision type are matched with preset seat position information, the corresponding seat position with the minimum damage value is obtained, a seat is controlled to move to the seat position with the minimum damage value, and the seat position information comprises different passenger types; and the seat positions corresponding to the passenger types and having the minimum injury values under different collision types are obtained. According to the invention, the problem that the collision can not be predicted because the collision can only be performed when the front collision occurs in the prior art can be solved.

    本申请涉及一种乘员保护方法,对乘员进行类型识别;获取车辆与障碍物的相对位置,确定碰撞类型;获取车辆与障碍物的距离、车辆相对障碍物的相对速度、车辆最大刹车减速度、车辆最大加速度、车辆侧面与障碍物重叠的宽度和车辆的前行速度,结合所确定的碰撞类型,判断碰撞是否不可避免;若是,则将所确定的乘员类型以及碰撞类型,与预设的座椅位置信息进行匹配,获取对应的具有最小伤害值时的座椅位置,并控制座椅移动至该具有最小伤害值时的座椅位置,座椅位置信息包括不同的乘员类型,以及各乘员类型所对应的在不同的碰撞类型下具有最小伤害值时的座椅位置。本申请能解决相关技术中存在只有发生正面碰撞才起作用,无法预测碰撞的发生的问题。


    Access

    Download


    Export, share and cite



    Title :

    Passenger protection method


    Additional title:

    一种乘员保护方法


    Contributors:
    JIANG ZHEN (author) / LI HUAXIANG (author) / HUANG YAODONG (author) / ZHONG YANG (author) / CHEN ZHENFEI (author)

    Publication date :

    2021-11-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



    Passenger car protection device, passenger car and passenger car protection method

    DENG XIAOCHENG / WANG XINLONG / CHEN HONGJIAN | European Patent Office | 2015

    Free access

    VEHICLE-USE PASSENGER PROTECTION DEVICE, AND VEHICLE-USE PASSENGER PROTECTION METHOD

    SHIMAZU KATSUYA | European Patent Office | 2016

    Free access

    Passenger protection apparatus

    NAGASAWA ISAMU | European Patent Office | 2021

    Free access

    Passenger protection apparatus

    MAEDA KENTO / ODAI SHINSUKE | European Patent Office | 2019

    Free access

    PASSENGER PROTECTION SYSTEM

    WEERAPPULI PARAKRAMA V / CHENG JAMES CHIH / EL-JAWAHRI RAED ESSA et al. | European Patent Office | 2016

    Free access