What are car airbags used for, and what do car airbags do?

The main function of the airbag in the car is to protect the driver and passengers in the car from injury in the event of a vehicle collision.

Hello The function of the airbag is to prevent the head from hitting the car when crashing It plays a role in protecting the human body I wish you a happy car [If you have a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

Hello, this can protect the driver and passengers in the event of a safety incident, if my answer is helpful to you, please set it to.

Passengers can be protected in the event of a vehicle impact!

Hello, there is a serious collision to protect the driver and passengers.

Protect drivers and passengers from injury.

Protect people in the car in the event of a collision.

The function of the airbag is mainly to prevent injuries caused by collisions between the occupants of the car and the internal parts of the car during a car collision, and it is usually used as an auxiliary safety device for seat belts, and the two work together.

How airbags work.

An airbag is a passive safety system device that is only activated when the vehicle is hit violently. The airbag is determined by the pressure sensor of the airbag system and the acceleration sensor in the ECU of the restraint system.

When the two receive the signal together, the airbag will be inflated instantly, expand sharply, break through the decorative plate of the steering wheel, and bounce to the driver, so that the driver's upper body is wrapped in the airbag, reducing the direct collision force between the human body and the car body.

Airbag precautions:

Be careful not to place objects in front, above, or near the airbag. Since the airbag will detonate in an emergency, do not place objects in front, above or near the airbag to prevent it from being ejected by the airbag during detonation, thereby injuring the occupants. In addition, when installing accessories such as CDs and radios indoors, it is necessary to comply with the manufacturer's regulations, and do not modify the parts and circuits within the scope of the airbag system at will, so as not to affect the normal operation of the airbag.

Children should be especially careful when using airbags. Many airbags are designed for adults, including the position of the airbag in the car, its height, etc. When the airbag is inflated, it can cause injury to the child in the front seat. It is advisable to place the child in the middle of the back row and secure it.

The role of airbags.

In order to reduce the damage to the driver and occupants caused by the huge inertial force in the event of a frontal collision of the car, the current car is generally equipped with airbags in the driver's steering wheel**, and some cars are also equipped with airbags at the upper end of the glove box in front of the passenger seat and the passenger seat.

When a head-on collision accident occurs in the car, when the airbag control system detects that the impact force exceeds the temple value, the airbag electronic control device immediately connects the squib circuit in the inflatable element, ignites the ignition medium in the squib, and the flame ignites the ignition powder and gas generator, produces a large amount of gas, and inflates the airbag within a short time, so that the airbag expands sharply, rushes out of the steering wheel cover, buffers the impact on the driver and occupants, and then releases the gas in the airbag. The junior high school has proved that the degree of injury to the driver and occupants in a frontal collision is greatly reduced when the car is equipped with airbags.

Some cars are equipped with not only front-end airbags, but also side airbags, which can also inflate the side airbags in the event of a side impact to reduce injuries in the event of a side impact. According to statistics, when the airbag collides with a car, the head injury rate is reduced by 25%, and the facial injury rate is reduced by about 80%.

The airbag will eject when the vehicle has a frontal collision, at this time it will avoid the driver and passengers from a secondary collision, which greatly reduces the number of personnel.

An airbag is a device that expands and opens quickly in the event of a severe collision with a vehicle. Passive safety equipment belonging to the vehicle. If the vehicle has a severe collision, it can expand in an instant to protect the occupants of the vehicle from being washed out of the vehicle, thereby reducing the damage caused by the collision.

Automobile airbags are mainly installed around the car, in front of the driver and passengers, and around the seats. The airbag consists of three parts: an airbag sensor, two crash avoidance airbags, and three electronic controls.

When the car leaks lead and causes a serious collision, when the electronic control device triggers the collision signal, it will send a signal to the airbag sensor, and the sensor will activate the airbag, and the airbag will expand rapidly to protect the safety of the people in the car. Vehicle airbags can only be used once, and if they are deployed, they need to be replaced with new ones. Generally, vehicles need to be equipped with airbags, because airbags can reduce injuries in the event of an accident and are the protector of the safety of the occupants in the car.

As the name suggests, airbag is an airbag bag that can protect the driver's life safety when danger occurs, is generally composed of a folded airbag bag, an inflator, an igniter and nitrogen solid particles, and the impact degree of the vehicle and foreign objects is sensed by several groups of sensors installed at the front of the car to determine whether the airbag needs to be detonated. When a vehicle suffers a strong frontal impact, it inflates and expands in an instant to protect the occupants of the front seat.

According to the statistics of relevant agencies, in all potentially fatal car accidents, if a seat belt is used, about 45% of lives can be saved; If airbags are used at the same time, this rises to 60%. How do we maintain such a critical component?

Generally speaking, airbags can be maintained for 8-10 years, and as long as the airbag indicator or fault light on the dashboard is not lit during daily driving, it proves that the airbag is in normal working condition. But it doesn't mean that this is okay, we should also pay attention to the following points in the process of use:

First of all, we should not knock or hit the airbag at any time. You should not use water to flush the airbag directly, because the damp airbag will not protect your life at a critical moment.

An airbag system is a passive (see Automotive Safety Performance) safety protection system that works in conjunction with seat belts to provide effective collision protection for occupants. In the event of a car collision, car airbags can reduce the rate of head injuries by 25% and the rate of facial injuries by about 80%.

Prevent a car accident from hitting the steering wheel or the glass of the car with your head when braking suddenly. It effectively protects the human head.

It is mainly used to prevent injuries caused by collisions between occupants and interior parts of the car during a car collision, and it usually appears as an auxiliary safety device for seat belts.

Hello, the role of car airbags is to reduce the injury of the driver and passengers in the event of a car collision.

It plays the role of accident protection and safety of passengers, and really helps you look forward to adoption.