The invention discloses an intelligent control system for an automobile safety air bag, which comprises a micro-control processor, and an acceleration sensor, a weight sensor, a laser radar, a power supply, a sound-light alarm circuit, a self-checking circuit, a trigger circuit, an air bag and a PC (Personal Computer) which are matched with the micro-control processor, and the PC is connected with a black box and a JTAG (Joint Test Action Group) interface; the acceleration sensor, the weight sensor and the laser radar are connected with the A/D converter, the micro-control processor controls the air bag through the trigger circuit, the intelligent control system of the automobile safety air bag prejudges possible violent impact, the safety air bag is opened 30 milliseconds in advance of an accident, the relative speed between people in an automobile and the safety air bag is reduced, and the safety of the automobile is improved. Therefore, when an accident occurs, the safety air bag which is completely opened completely catches people in the automobile rushing forwards due to inertia, the injury to the people in the automobile in the process is greatly reduced, and particularly, the protection effect is better for people who do not forcibly fasten a complete belt or do not fasten a safety belt according to regulations in the back row.

    本发明公开了一种汽车安全气囊的智能控制系统,包括微控处理器及其配套的加速度传感器、重量传感器、激光雷达、电源、声光报警电路、自检电路、触发电路、气囊和PC机,PC机与黑匣子、JTAG接口连接,加速度传感器、重量传感器、激光雷达与A/D数模转换器连接,微控处理器通过触发电路控制气囊,本汽车安全气囊的智能控制系统,对可能存在的猛烈撞击进行预判,提前事故30毫秒以上打开安全气囊,降低车内人员与安全气囊之间的相对速度,因此,在事故发生时,完全打开的安全气囊完全接住因惯性往前冲的车内人员,大大降低了车内人员在该过程中受到的伤害,特别是针对后排不强制系完全带或不按规定系安全带的人员,其保护效果更好。


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    Titel :

    Intelligent control system of automobile safety air bag


    Weitere Titelangaben:

    一种汽车安全气囊的智能控制系统


    Beteiligte:
    HE JIN (Autor:in) / LI YELEI (Autor:in) / LI YESEN (Autor:in) / LIU LICHU (Autor:in) / WANG FEI (Autor:in)

    Erscheinungsdatum :

    2023-11-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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