System description系统说明

The airbag system mainly consists of an airbag electronic control unit, a door pressure sensor, a collision sensor, a seat belt, a seat belt pretensioner, an airbag, etc. The airbag pops up at the moment of a vehicle collision to slow down the impact and reduce collision injuries to the driver and passengers. Airbags must be used in conjunction with seat belts to achieve the best protection.安全气囊系统主要由安全气囊电控单元、门压力传感器、碰撞传感器、安全带、安全带预紧器、安全气囊等组成，安全气囊在车辆发生撞击事故的瞬间弹出，以达到减缓冲击的作用，减小驾驶员和乘客受到的碰撞伤害。安全气囊需与安全带配合使用，才能得到最佳防护效果。

When the vehicle collides and the airbag deployment conditions are met, the airbag electronic control unit controls the corresponding airbag and seat belt pretensioner to explode.车辆发生碰撞并满足安全气囊展开条件，安全气囊电控单元控制相应气囊和安全带预紧器起爆。

When a front door collision occurs, the door pressure sensor outputs a signal to the airbag electronic control unit, and the airbag electronic control unit controls the corresponding airbag and seat belt pretensioner to detonate.前车门发生碰撞时，门压力传感器输出信号至安全气囊电控单元，安全气囊电控单元控制相应气囊和安全带预紧器起爆。

After a serious vehicle collision, the high-voltage system will automatically power off to protect the safety of the occupants.车辆严重碰撞后，高压系统会自动下电，以保护乘员安全。