Column Switch 61319383676 For BMW G12 G11

Airbag hairspring is an important part of automobile passive safety system.

The function of the airbag hairspring is to trigger the airbag inflation device in the event of a collision, so that the airbag can be inflated and deployed quickly to protect the occupants in the car from the collision. Airbag hairspring is usually installed at the front, side and top of the vehicle and connected with the airbag inflator.

When a vehicle collides, the collision sensor on the vehicle will detect the impact force of the collision and send a signal to the airbag control unit. The airbag control unit judges whether it is necessary to trigger the airbag inflator according to the intensity and direction of the sensor signal. If it is judged necessary, the airbag control unit will activate the airbag inflator through electrical signals to inflate the airbag hairspring and deploy it quickly.

The deployment of the airbag hairspring forms an inflatable protective barrier, which can reduce the impact force of the occupants in the collision and protect the important parts such as the head, chest and abdomen from the damage caused by the collision. Airbag hairspring can effectively reduce the impact force on the head and chest, reduce the risk of injury to the neck and spine, and provide additional protection.

In a word, the airbag hairspring is a part of the passive safety system of the automobile. By connecting with the airbag inflator, it can quickly inflate and deploy when a collision occurs, providing additional protection and reducing the risk of injury to passengers in the collision. It plays an important role in the field of automobile safety and provides higher safety for passengers.