The invention provides a side safety air bag explosion system and method, the system comprises a first acceleration sensor and a second acceleration sensor which are installed on the same side face of a vehicle, the first acceleration sensor is installed at the position of a column B of the vehicle and used for sensing first side collision acceleration information of the vehicle, and the second acceleration sensor is installed at the position of a column B of the vehicle and used for sensing second side collision acceleration information of the vehicle; the second acceleration sensor is mounted at the position of a side anti-collision beam of the vehicle and is used for sensing second side collision acceleration information of the vehicle; the controller is connected with the first acceleration sensor and the second acceleration sensor and used for judging whether the vehicle needs to detonate an air bag or not according to the first side collision acceleration information and the second side collision acceleration information, and when the vehicle needs to detonate the air bag, the air bag is ignited. And outputting an ignition signal to an ignition device of the side airbag. According to the invention, effectiveness and timeliness of explosion of the air bag restraint system can be improved.
本发明提供一种侧面安全气囊点爆系统及点爆方法,该系统包括:安装于车辆同一侧面的第一加速度传感器及第二加速度传感器,其中,所述第一加速度传感器安装于车辆的B柱位置,并用于感应所述车辆的第一侧碰加速度信息,所述第二加速度传感安装于车辆的侧防撞梁位置,并用于感应所述车辆的第二侧碰加速度信息;与所述第一加速度传感器及所述第二加速度传感器相连的控制器,所述控制器用于根据所述第一侧碰加速度信息及所述第二侧碰加速度信息,判断所述车辆是否需要点爆气囊,并在所述车辆需要点爆气囊时,向所述侧面安全气囊的点火装置输出点火信号。本发明能够提高安全气囊点爆的有效性和及时性。
Side safety airbag explosion system and explosion method
一种侧面安全气囊点爆系统及点爆方法
2024-01-16
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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