How does the Haval F7 frontal airbag work?

In the event of a moderate to severe frontal collision, the sensors sense that the vehicle is decelerating sharply, and the controls immediately cause the airbag to detonate strongly in an instant.

The airbag may detonate if the underside of the vehicle is subjected to the following strong impacts.

This issue applies to 2018 models.

How it works. Although airbags will differ in structure, their working principle is basically the same. During the driving of the car, the sensor system continuously sends speed change (or acceleration) information to the control device, and the control device (** controller) analyzes and judges this information, if the measured acceleration, speed change or other indicators exceed the predetermined value (that is, the collision really occurred), the control device sends an ignition command to the gas generator or the sensor directly controls the ignition, and the ** reaction occurs after ignition, generating N2 or releasing the compressed nitrogen in the gas storage tank to fill the collision air bag.

When the occupants are in contact with the airbag, the collision energy is absorbed through the damping of the exhaust hole on the airbag, so as to protect the occupant.

To put it bluntly, it is actually a small **,** gas burst open the airbag.

The firing of the bullet is also a principle, ** hit the primer, the primer quickly ignites the gunpowder, produces a violent **, produces a large amount of gas, the gas expands but is limited by the shell, the direction of expansion is against the warhead, and pushes the warhead forward movement, and the warhead relies on inertia to shoot out of the chamber.

The difference between airbags and bullets is that there is no warhead, and the ** gas is not limited by a hard cartridge case, but is wrapped in an air bag. As a result, the rapid expansion of the gas causes the pockets to expand, which acts as a protective effect.

In fact, airbags** are actually dangerous, but they are far less dangerous than the injuries caused by car crashes. The lesser of two evils. If you detonate the airbag alone, the airbag can knock the person into the brain**.

Intuitively, it can definitely make your nose bleed or even break a bone. But it's better than hitting your head and dying.

In the event of a side impact, the sensor will detect and perceive a sharp change in the acceleration of the side of the vehicle, and send a signal to the control device, and if the airbag operating conditions are met, the side airbag will detonate instantly. In the event of a side impact, only the side airbag on the side of the impact will detonate. If the impact occurs on the passenger side, the side airbag on the passenger side will detonate even if the seat is not holding the occupant.

This issue applies to 2018 models.

The front airbag of the Haval F7 is located inside the steering wheel and inside the instrument panel in front of the front passenger seat, and the airbag logo is displayed on the steering wheel and instrument panel. When the vehicle is subjected to a strong collision from the front, the seat belt is tightened, and the airbags on the driver's side and the passenger side are activated at the same time, so as to disperse and slow down the impact force on the occupant's head and chest.

This issue applies to 2018 models.

The side airbags of the Haval F7 are located on the outside of the backrest of the chair with a thick seat pin, and the airbag logo is marked on the seat back. Side airbags complement seat belts, and in the event of a side impact, the side airbags will reduce the damage to the occupants of the car and prevent further collisions.

This issue applies to 2018 models.

This sticker on the Haval F7 is located on the front passenger side sun visor to remind you that your car is equipped with a front airbag.

Rear-facing child restraint systems should not be used in seats protected by frontal airbags (with chain activation activated)!

This issue applies to the 2018 Dig Destroy Sun model.

The side airbags of the Haval F7 are located in the outer padding of the seat back, and the airbag logo is marked on the seat back. The side airbag is a supplement to the seat belt, and in the event of a side crash, the side airbag will reduce the injury of the occupants in the car and prevent another collision.

This issue applies to the 2018 model year.

The frontal airbag is located inside the steering wheel and inside the instrument panel in front of the passenger seat, and the core is positioned on the square ruler and the dashboard with airbag logos. When the vehicle is subjected to a strong collision from the front, the seat belt is tightened, and the airbags on the driver's side and the driver's side of the passenger are detonated at the same time, dispersing and slowing down the impact force acting on the occupant's head and chest.

This issue applies to 2018 models.