The invention provides an automobile seat ejection system and a control method thereof.The system comprises a hydraulic driving assembly, a generator, a controller and a magnet block, the hydraulic driving assembly comprises a hydraulic push rod, a guide pipe, a turbine, a hydraulic cylinder and a piston, the hydraulic cylinder is arranged in a cavity of a front longitudinal beam of an automobile, and one end of the hydraulic push rod is connected with the piston; the other end extends to the front end of the cavity; the two ends of the guide pipe are connected with the front end and the rear end of the hydraulic cylinder respectively. The turbine is arranged on the guide pipe and is used for driving the generator to work; the magnet block is arranged at the bottom of a mounting seat of a front-row seat in the vehicle, and a longitudinal sliding groove allowing the magnet block to longitudinally slide along the vehicle is formed in the vehicle body floor; the magnet block is located in the front section of the longitudinal sliding groove, and electromagnets are arranged in the middle section and the rear section of the longitudinal sliding groove. The controller is used for controlling whether the vehicle-mounted storage battery supplies power to the electromagnets close to the magnets or not and whether the generator supplies power to the electromagnets or not. According to the invention, the safety of passengers can be improved when the vehicle is collided.

    本发明提供了一种汽车座椅弹射系统及其控制方法,其中该系统包括液压驱动组件、发电机、控制器、磁铁块,液压驱动组件包括液压推杆、导管、叶轮机、液压缸和活塞,液压缸设在车辆前纵梁的空腔内,液压推杆的一端与活塞相连,其另一端延伸至空腔的前端;导管的两端分别与液压缸的前端处和后端处相连;叶轮机设在导管上,叶轮机用于驱动发电机工作;磁铁块设在车辆内前排座椅的安装座的底部,车身地板上设有供磁铁块沿车辆纵向滑动的纵向滑槽;磁铁块位于纵向滑槽的前段内,纵向滑槽的中段和后段内均设有电磁铁;控制器用于控制车载蓄电池是否向靠近磁铁块的电磁铁供电和发电机是否向各电磁铁供电。本发明能够提高车辆发生碰撞时乘员的安全性。


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    Title :

    Automobile seat ejection system and control method thereof


    Additional title:

    一种汽车座椅弹射系统及其控制方法


    Contributors:
    HUANG WEI (author) / CHEN SICHAO (author) / SUN YUMEI (author)

    Publication date :

    2023-06-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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