The actual role of the airbag, the role of the airbag is introduced

Right! Because the reaction time of the general airbag is enough to kill a person twice (100km h).

In urban areas, the speed rarely exceeds 60, and most of them are 30-50. Or in the low lockdown period, it would be good to reach an average of 20 during peak hours, and at 40 it would not cause a miscarriage if you bumped into a pregnant woman, really, I bumped into **Of course, absolutely not intentionally.

My character is still ***!

So, the airbag is just a gimmick. Moreover, when a child sits in the passenger seat, the airbag also has the hidden danger of suffocating the child.

It can be said that the airbag is like a chicken rib. The real insurance is still the seat belt + headrest!

The one at the bottom, since you said that you are a professional, and it is a matter of human life, then, let me tell you some things that you professional should have heard of.

Have you ever counted how many children are suffocated by airbags? Of course! It's just that you won't say -- who will buy it?

How many were stunned by the airbag and burned to death? You know that you will not say it either. That's how a friend of mine died!

The experiment is done with dummies, and the data is used to deceive people! You don't believe it yourselves.

1. Airbags. Its purpose is to assist in the protection of occupants and to enable them or the driver to mitigate their own injuries in the event of an accident, provided that the seat belt is worn.

2. Due to the high impact force generated by a car crash, even if the seat belt is worn, the driver's face will sometimes hit the steering wheel or other objects in front of him. Airbag systems compensate for the lack of immobilization of the body to adequately protect the body even after wearing a seat belt.

3. Airbag opening requires a suitable speed and collision angle. Theoretically, the airbag can only be deployed if it hits a stationary object at a speed of more than 30 km h, between a position of about 60° directly in front of the vehicle. The speed mentioned here is not the speed of the vehicle in the usual sense, but the speed of the collision of the vehicle with a relatively rigid fixed obstacle in the laboratory, and the speed of the car in the actual collision is higher than the test speed before the airbag can be opened.

Just look at the crash experiment, the airbag still has a great effect, sometimes it is not you to hit someone, but someone else to hit you, but there is an airbag, not wearing a seat belt is equal to zero.

Airbags cost money, and the top ones, turn back

Like upstairs, if the airbags didn't work, those of us who worked on airbags should be out of work, and our companies should be closed?!

Airbags certainly work! When we do the test, we have to do it many times, and in layman's terms, the first thing is when there is no airbag, what is the damage index to the dummy. What is the damage index to the dummy when there is an airbag again.

If you see these indicators upstairs, you won't be convinced!!

What does downstairs mean? I just want to ask you: is money important, or is life important?!

However, in China, you do have to wear a seat belt, because domestic airbags are designed with a seat belt worn.

Finally, when you ask your friends, if you don't have a professional background, don't talk nonsense, especially this kind of fatal thing, so as not to harm others!!

The role of the airbag is protection. When a car crashes violently, airbags can prevent collisions between objects and parts inside the car when the car collides.

The function of the tracheostomy balloon is mainly to prevent air leakage and aspiration, during which attention should be paid to keeping the air in the room fresh and the temperature appropriate, which can effectively reduce the occurrence of air leakage.

In general, because the balloon can be blocked in the space between the tube and the tracheal wall after inflation, the tracheostomy can prevent mechanical leakage during ventilation and prevent aspiration of secretions in the oropharyngeal area.

When the tube is cut open to the airbag, it is necessary to keep the indoor air fresh and the temperature and humidity appropriate, usually pay attention to the indoor air circulation, keep the indoor air clean and fresh, and place a humidifier in the room.

The endotracheal cannula needs to be taken out and cleaned regularly every day to take protective measures, and the gauze of the endotracheal tube needs to be kept clean and dry, and the daily replacement should be ensured as much as possible.

Engine self-tests, problems with airbag sensors and control units, poor wiring contact, etc., can cause airbags to turn on.

The airbag consists of a sensor for airbag inflation and an inflation system.

The working principle is that the sensor system continuously sends speed change information to the control device, and the control device analyzes and judges this information.

Airbag system, commonly known as SRS, is the abbreviation of SupplementRestraint System in English, which literally translates to auxiliary protection system. Since airbags are an important device for auxiliary protection systems, people use SRS as an airbag system. Airbags are an attractive new technological device in modern automobiles and are the recently developed passive safety devices.

It has a very obvious protective effect on the head and neck safety of drivers and passengers. Especially in frontal and side collisions, the protective effect is particularly obvious. In the event of a collision with a Si Xiao car, the airbag system is very effective in protecting the safety of the driver and passengers, and generally has a single airbag system or a dual airbag system with a steering wheel.

In the event of a collision between a vehicle equipped with dual airbags and a seatbelt pretensioner system, the airbags and seatbelt pretensioners act at the same time, regardless of vehicle speed. Therefore, the airbag is wasted in a low-speed collision, and the maintenance cost increases a lot. Automobile safety is divided into two types: active safety refers to the ability of the car to prevent accidents, and passive safety refers to the ability of the car to protect its occupants in the event of an accident.

Since many accidents are unavoidable, passive safety is also very important, and airbags, as a research achievement of passive safety, have been rapidly developed and popularized because of their ease of use, remarkable effect and low cost. In order to prevent passengers from being injured in accidents, safety equipment must be installed. At present, there are seat belts, anti-collision bodies, and auxiliary inflatable restraint systems (SRS).

Due to the remarkable effect of the use of airbags, modern cars are generally equipped with airbag systems on the steering wheel in front of the driver, some cars are also equipped with airbag systems at the upper end of the toolbox in front of the driver's passenger seat, and some cars are not equipped with front airbags, but also equipped with side airbags, which can be inflated in the event of a side impact to reduce damage in the event of a side impact. The steering wheel of a car with an airbag device is no different from a normal steering wheel under normal conditions. However, in the event of a strong collision, the airbag "pops out" of the steering wheel in an instant, acting as a cushion between the steering wheel and the driver, preventing the driver's head and chest from hitting hard objects such as the steering wheel or dashboard.

This amazing device has saved many lives since its inception. A U.S. research institute analyzed more than 7,000 automobile traffic accidents in the United States from 1985 to 1993, and found that the front of the car equipped with an airbag device crashed, and the driver fatality rate decreased by 30% for large cars, 11% for medium-sized cars, and 14% for small cars. Therefore, airbags are one of the indispensable and important safety elements in the production of modern automobiles.

Friends who are sleepy in driving basically know that airbags play a very important role. If a car is involved in an accident, airbags can shorten some of the injuries in the event of a collision. Today, Bian Xiao Auto will briefly introduce the importance of airbags to friends.

Introduction to airbag functions: Introduction.

Most airbag sensors are also known as collision sensors. Depending on the application, collision sensing cautioners include triggering a collision sensor and protecting a collision sensor. The trigger sensor, also known as the crash strength sensor, is used to check the acceleration change during the collision and transmit the collision signal to the airbag computer as the trigger signal of the airbag computer.

Crash sensors, also known as safety crash sensors, are connected in series with trigger collision sensors to avoid airbag accidents**.

Depending on the structure, collision sensors can also include electromechanical collision sensors, electronic collision sensors, and mechanical collision sensors. Collision sensors mostly use electronic structures, and collision sensors mostly use electromechanical combination structures or mechanical structures. Using electromechanical collision sensors, the response of the electrical contacts is adjusted by mechanical movement (rolling or driving), and the on/off of the airbag circuit is adjusted by the shut-off of the contacts.

There are often ball collision sensors and eccentric hammer collision sensors. Electronic collision sensors do not have electrical contact, and there are two commonly used types: resistance strain type and piezoelectric effect type. Mechanical collision sensors often encounter mercury switch types, which use the conductive properties of mercury to adjust the on/off of the airbag circuit.

Introduction to airbag functions: Introduction.

Front airbag: The driver's front airbag, the driver's front airbag is installed on the steering wheel**, in order to prevent the airbag from detonating unnecessarily, so it does not have to hit the steering wheel hard**. Passenger Airbags:

Passenger front airbags, the front airbags of the front passengers are installed inside the square instrument panel, and there is no need to place items in this position to avoid danger. Side airbags: Side tubular or side curtain airbags, most of which are mounted on the outside of the seats, or on the upper frame of the side doors, and some models are mounted on the A-pillar.

Knee Airbags: Knee airbags, which will be installed under the dashboard.

Well, a brief introduction to the car today is enough. From the above article, we can see that although we know the location of the airbag and know that it can protect us, our friends still need to drive safely. Hopefully, today's brief introduction of the car will be helpful to our friends.

Millions of car purchase subsidies.

Summary. Hello dear, the role of airbags is to prevent car collisions. The function of airbags is mainly to prevent injuries caused by collisions between occupants and interior components in the car during a car collision, and usually appear as an auxiliary safety device for seat belts, and the two work together.

The airbag system is a passive safety protection system that works in conjunction with the seat belt to provide effective collision protection for the occupants. <>

<> what is the role of airbags.

Hello dear, the role of airbags is to prevent car collisions. The function of the airbag is to prevent injuries caused by collisions between the occupants of the car and the internal parts of the car during a collision, and it is usually used as an auxiliary ANWU Song full device for seat belts, and the two work together. The airbag system is a passive safety protection system that works in conjunction with the seat belt to provide effective collision protection for the occupants.

<> airbags are primarily designed to protect against head-on collisions. When the front of the vehicle is impacted, the ignition in the center of the airbag blowing slide exflater is started by the sensor, igniting the sodium azide particles in the blower, releasing the gas with the main component of nitrogen, and the gas enters the air bag to inflate it through the filter to remove the ash and impurities. Generally, the airbag is designed to complete the expansion process in seconds.

The role of airbags is to protect the owner of the car in the event of a car accident.

Airbag is a multi-limb passive protection equipment on the vehicle, in the event of a collision, can prevent the members of the vehicle from colliding with the parts in the vehicle, thereby suffering serious injuries, the airbag of the vehicle and the seat belt of the vehicle are used in conjunction with each other, can more effectively play the anti-collision protection for the members of the vehicle.

As an auxiliary configuration for the passive safety of the body, airbags have been increasingly valued. When the car collides, the occupant and the vehicle internals have not yet occurred before the "second collision", quickly open an air cushion filled with gas between the two, so that the occupant moves due to inertia and "pounce on the air cushion", so as to alleviate the impact of the occupant and absorb the collision rental energy, reduce the degree of injury of the occupant.

Airbag maintenance tips

1. Car owners should avoid placing heavy objects in the driver and passenger positions, such as backpacks, school bags, luggage, etc., which may squeeze the sensors of the airbag and cause the airbag to not work properly.

2. Car owners should regularly replace car seat covers or cushions according to the recommendations of the car manufacturer, which can not only protect the car seats, but also prevent the airbags from being unable to inflate normally due to the aging of the seat cushion in the event of an accident.

3. The owner should regularly check the vehicle's electrical system and battery to ensure that they are operating properly, because the airbag needs the electrical system to provide electrical energy to trigger the inflation.

4. The owner should regularly check whether the car's "SRS" or "airbag" lights are on, and if you find that the lights are on, you should send the vehicle to the car repair shop for inspection and repair in time.

The above content refers to Encyclopedia - Airbags.