The invention relates to a method and system for controlling an active headrest in rear-end collision and a vehicle, which relate to the technical field of vehicle safety. The method comprises the following steps of judging whether each seat meets a headrest starting condition or not according to the state of a passenger on each seat in the vehicle, judging whether a rear-end collision hidden danger exists or not according to the motion parameters of the rear coming vehicle, and if judging that the rear-end collision hidden danger exists, controlling the seat headrest meeting the headrest starting condition to move to the set safety position. According to the embodiment of the invention, whether the rear-end collision of the rear coming vehicle occurs can be predicted, the active headrest is controlled to the set safe position in advance, and the whiplash injury of the headrest to the passenger in the rear-end collision accident is effectively reduced.

    本申请涉及一种追尾碰撞中控制主动头枕的方法、系统和车辆,涉及车辆安全技术领域,方法包括以下步骤:根据车内各个座椅上的乘员状态判断所述各个座椅是否符合头枕启动条件;根据后方来车的运动参数判断是否有追尾隐患;若判断有追尾隐患,控制符合头枕启动条件的座椅头枕运动到设定的安全位置。本申请实施例能够预测后方来车是否会发生追尾碰撞,提前控制主动头枕到设定的安全位置,有效降低追尾事故中头枕对乘员的挥鞭伤伤害。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Method and system for controlling active headrest in rear-end collision and vehicle


    Weitere Titelangaben:

    追尾碰撞中控制主动头枕的方法、系统和车辆


    Beteiligte:
    LI HUAXIANG (Autor:in) / JIANG ZHEN (Autor:in) / YE XIAOMING (Autor:in) / WANG HENG (Autor:in) / CHEN ZHENFEI (Autor:in)

    Erscheinungsdatum :

    13.07.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



    DIVCE FOR MOVIG HEADREST IN REAR COLLISION

    KIM MUYOUNG / PARK SANG DO / LIM DEOK SOO et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Automobile headrest structure for neck protection after rear-end collision

    LIU LI | Europäisches Patentamt | 2016

    Freier Zugriff

    Car collision active safe headrest device

    LI WEI / YAN MEIPING / YANG HEZHOU et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    Automobile collision active safety headrest device

    LIU YANWEI / LIU WEIFENG / GUO BINFENG et al. | Europäisches Patentamt | 2022

    Freier Zugriff