The invention provides an active automobile side collision buffering device. The device is installed in a seat and comprises a control device, an environment sensing device, an execution device, a buffering device and an acousto-optic warning device. The automobile detects the side environment of the automobile through the environment sensing device and transmits collected information to the control device, and the control device analyzes the collected information and then sends an instruction to the execution device. The executing device comprises a permanent magnet, an electromagnet composed of an iron core and a spiral coil, a connecting rod, a piston and the like, the piston is connected with the permanent electromagnet, the rear portion is connected with the connecting rod, and the sleeve is fixed in the seat. By electrifying the spiral coil, repulsive force is generated between the iron core and the permanent magnet to push the piston connecting rod to move, so the buffer device is pushed out of the seat; meanwhile, the side safety air bag is exploded, the buffer energy absorption effect is obvious, and the safety of passengers is powerfully protected. The buffering device has the advantages of being good in buffering effect, easy to manufacture, convenient to replace and low in manufacturing cost.

    本发明提供了一种主动式汽车侧面碰撞缓冲装置。该装置安装座椅中,包括控制装置、环境感知装置、执行装置、缓冲装置、声光警告装置。汽车通过环境感知装置探测车辆侧面环境,将采集的信息传送到控制装置,控制装置分析采集信息后,对执行装置发出指令。执行装置包括永久磁铁、铁芯与螺旋线圈构成的电磁铁、连杆、活塞等,活塞与永久电磁铁相连,后面与连杆相连,套筒固定在座椅中。通过向螺旋线圈通电,使得铁芯与永久磁铁之间产生斥力,推动活塞连杆移动,从而将缓冲装置推出座椅,同时侧面安全气囊爆开,缓冲吸能效果明显,有力的保护了乘员安全。该发明的优点在于缓冲效果好、制造简单、更换方便、制造成本低。


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    Title :

    Active automobile side collision buffering device


    Additional title:

    一种主动式汽车侧面碰撞缓冲装置


    Contributors:
    WU BO (author) / LIU YONGXIANG (author)

    Publication date :

    2022-01-04


    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



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