The invention relates to the technical field of automobile safety, and discloses a vehicle door emergency protection device and method. The vehicle door emergency protection device comprises a vehicle door locking assembly which is divided into a lock hook seat arranged on a vehicle door and a vehicle door lock hook matched with the lock hook seat; a distance sensor which is arranged in the lock hook seat; a backward radar which is used for detecting the speed and the position of objects on the side and the rear of a vehicle; a locking device which is used for locking the lock hook seat and the vehicle door lock hook; and a trip computer. Compared with the prior art, the vehicle door emergency protection device provided by the invention has the following advantages and effects that due to the fact that the distance sensor is arranged in the lock hook seat, the door opening intention of a passenger can be accurately and effectively detected, meanwhile, the distance sensor arranged in the lock hook seat is protected by the vehicle door and the lock hook seat, and the induction path of the distance sensor is prevented from being interfered by impurity pollution. When the distance sensor detects that the passenger intends to open a door, the trip computer informs the backward radar to start to detect moving people or objects outside the vehicle door, and whether danger exists in door opening or not is judged.

    本发明涉及汽车安全技术领域,公开了一种车门紧急保护装置及方法,包括车门锁定组件,其分为设置在车门上的锁钩座以及与锁钩座相配合的车门锁钩;距离传感器,其设置在锁钩座内;后向雷达,用于探测车辆侧方和后方的物体的速度以及位置;锁紧装置,用于将锁钩座和车门锁钩之间锁定;行车电脑。本发明具有以下优点和效果:本申请的车门紧急保护装置,由于在锁钩座内设置距离传感器,可以准确有效的侦测乘车人的开门意图,同时设置在锁钩座内的距离传感器受到车门以及锁钩座的保护,避免其感应路径受到杂物污染的干扰。当距离传感器侦测到乘车人有开门意图时,会通过行车电脑通知后向雷达开始侦测车门外的运动的人或物,判断开门是否存在危险。


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    Titel :

    Vehicle door emergency protection device and method


    Weitere Titelangaben:

    一种车门紧急保护装置及方法


    Beteiligte:
    LIU JUNCHENG (Autor:in) / CHEN HUAYUAN (Autor:in) / LIU WEI (Autor:in) / LIAO YAN (Autor:in) / PENG FEI (Autor:in) / ZENG CHONG (Autor:in) / TAO YE (Autor:in)

    Erscheinungsdatum :

    2021-12-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    E05B LOCKS , Schlösser / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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