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1.Single airbag, double airbag: At present, the number of airbags standard in low-end cars produced in China is 1 to 2.
2.Generally, it is in the driver's and co-pilot's positions of the vehicle, which is used to protect the chest and brain of the front seat members in the event of a violent impact of the vehicle.
3.Four airbags: In some mid-range B-class cars, there are generally four airbags, in addition to the two for the main and co-pilot, there are also two on the side doors, and the extra two airbags effectively cushion the strong impact from the front and side; Multi-airbag:
The whole car is equipped with 6 airbags and 18 air curtains, which are located in the front row of the front passenger and co-pilot.
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An electronic control of safety airbag airbag system is a passive safety (see Automotive Safety Performance) protection system that works in conjunction with seat belts to provide effective crash 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 8 0%. The airbag was first proposed by Hetrick in August 1953 and obtained the American patent for "automobile cushioning safety device".
With the formulation of vehicle safety standards in various countries, the equipment rate of airbags is getting higher and higher. The installation rate of airbags on automobiles in Europe, the United States, Japan and other countries has reached nearly 1 00%. It is mainly composed of airbag sensors, anti-collision airbags and electronic control devices.
The driver's side crash avoidance airbag is installed in the steering wheel; Occupant-side crash avoidance airbag devices are typically mounted on the instrument panel. The airbag sensor is installed on the left, right and middle of the cab partition; The airbag sensor and airbag system in the middle are mounted with electronic controls. Airbag components are mainly composed of airbags, inflators, and igniters.
For example, the electronic control device is used for data acquisition and data processing, diagnosing the reliability of the airbag, ensuring that when the preset value is reached, the ignition signal is sent out in time, and the ignition is timed to ensure that the driving gas generator has a large enough driving current.
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There are a total of 5 positions of the airbags, the most common is one in the front and one in the passenger compartment, the main driver is in the steering wheel and the co-pilot is hidden in the right trim of the center console; side airbags, mounted on the outside of the seat; The head airbag is generally installed in the A-pillar, B-pillar or roof rail; knee airbags, mounted under the central console; Rear exhaust bag, hidden. More.
Do not place items in front, above, or near the airbag, and do not cover or wrap them. In the event of an emergency crash, the airbag will quickly detonate. Don't modify it at will.
1.Front airbags (mainly protecting the driver and passengers in the front seats): located above the steering wheel and the front glove box. If you see "Airbag", "SRS", "SIR (....").
Answer: The driver's airbag is folded and placed in the steering wheel, and the co-pilot's airbag is in the instrument panel in front of the co-pilot, and there will be an air bag letter logo on it, which will be found if you pay close attention. If it is a luxurious car, also.
You should not use water to flush the airbag directly, because the damp airbag will not protect your life at a critical moment. Then there's the sitting position. Generally speaking, the driver should not lean forward when driving, and the sitting position should be close to the seat, and the back seat should be adjusted.
** ] May 28, 2019 - Airbags can save your life at a critical time, and of course they can kill your life by mistake, so know. The airbag in the passenger seat is usually located in the front panel. In addition to being located in the driver's and passenger seats.
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I believe that many people will find that there are 2 small holes in the steering wheel of the car they drive, you must be curious about what these two small holes are for? Don't underestimate these 2 holes, these are airbag ejection holes. When the vehicle is hit, the airbag will be sent out of the ejection air, which can save your life in a critical moment.
Not only are these two small holes in other parts of the car, but also airbags are installed to protect the driver.
Many people may think that my car has an airbag function! Why don't you see that there are 2 airbag ejection holes on the steering wheel of the car? In fact, there are many ways to eject airbags, and it is not necessary to design two small holes separately on the steering wheel.
For the sake of the design of the vehicle, the launch ports of many airbags are hidden, so how do we find the launch position of these airbags?
Many places on the car are written with Air Bag or SRS, both of which represent airbags. Many steering wheels have this logo in the center, which means that the airbags are also installed underneath the English marked positions. When the vehicle encounters a collision, the airbag deploys from this position to reduce the driver's injury.
There are also some cars that also have airbags installed on the seats, and there will be a small label on the side of the seat to indicate that if your car wants to make a car cushion, you must remember to leave a hole here, otherwise the airbag may not be able to be ejected from the ejection hole after the vehicle is hit.
There are also many cars where airbags are installed on the front passenger dashboard, so don't put any objects or decorations on the airbag, otherwise the airbag may injure the driver and passengers when it ejects.
Do you understand some little knowledge about airbags?
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I drive in the middle of the steering wheel, and the co-pilot is in the workbench. The side airbags are in the backrest of the front and passenger seats.
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Airbags are generally located in front of the car, that is, in the front and passenger seats, on the side, that is, in the front and rear seats of the car, and on the roof. Generally speaking, car airbags have an "airbag" on the body", usually the airbag is just below or next to the marking.
1. Front airbag.
The airbag in front of the driver is mounted on the steering wheel**, so in order to avoid unnecessary detonation of the airbag, so do not hit the position of the steering wheel**.
2. Passenger airbags.
Passenger airbags are located in the passenger and rear seats.
3. Side airbags.
The side airbags are usually on the outside of the seat, or they are mounted on the upper frame of the side door, and some models are mounted on the A-pillar.
4. Knee airbag.
Knee airbags are installed underneath the dashboard to cushion injuries to the legs in the event of a heavy blow.
The number of airbags standard in the low-end cars produced in China is 1 to 2, which are generally located in the driving and co-pilot positions of the vehicle, which are used to protect the front members in the event of a violent impact of the vehicle, cushion the damage caused by the impact to the chest and brain, so as to protect the chest and brain.
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The steering wheel, the passenger seat, the position between the two doors, I hope mine can help you.
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The airbag of the car is a passive safety device to protect the passengers, usually when the car collides, the airbag sensor is triggered, causing the airbag to burst to protect the personal safety of the passengers, so the airbag is usually invisible.
The car's airbags are placed above the steering wheel** and the driver's glove box, and the side airbags can be mounted on the outside of the seats, on the upper frame of the side doors, or on the A-pillar. Some cars will also have knee airbags, which are installed under the dashboard.
Find the airbag markings on the car, and the airbags are inside the markings.
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According to the model, the small car is in the middle of the steering wheel and the passenger console, which is equipped with two airbags as standard, and some cars also have side airbags (curtains) on the main and passenger seats and the front and rear door glass windows.
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Stay in front of your seat, about shoulder level, and be safe.
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The driver's is on the steering wheel, and the co-pilot's is on the opposite side of the seat.
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Ah, where are the young people in the two-year period is more, it depends on your mobile phone, look at the design of your car, generally sleep in the cab of the steering wheel, can also be directly in the left and right doors or both.
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Airbags are usually located in front of the car, i.e., the front and passenger seats, and in the side position, i.e., the front and rear seats of the car, and on the roof. Generally speaking, car airbags have an "airbag" on the body"The location of the mark, the airbag is usually below or next to the mark. In automobiles, airbags and seat belts are common passive safety protection devices, and we can simply think of airbags as auxiliary devices such as pattan seat belts.
Automotive airbags are usually composed of sensors, microprocessors, electronic control units, airbag covers and support rings, airbags, airbag modules, etc. When a collision is formed, the sensor senses the intensity of the car's collision and transmits the sensed signal to the controller. The controller receives the signal from the sensor and starts processing.
When it realizes that the airbag needs to be opened, it immediately emits an ignition signal to activate the inflator. After the inflator receives the ignition signal, the rapid ignition well forms a large amount of gas to inflate the air bag. When the car is hit by the corresponding impact force, the airbag system will cause some chemical reactions similar to small doses of explosives**, and the airbags hidden in the car will be inflated and popped out instantly, which will play a role in paving the way before the collision between the occupant's body and the equipment in the car, so as to reduce the impact on the body and reduce the effect of occupant injury.
Since the airbag is equipped with a safety valve, when the air is over-inflated or the pressure inside the airbag is higher than the corresponding value, a part of the gas will be released completely automatically, which can prevent passengers from being crushed. Automotive airbags are located in the front (front and rear driver's seats), side orientations (front and rear seats) and headliners, and the words "SRS Airbags" are printed on the outside of the container containing the airbag system.
Airbags are generally composed of sensors, electronic control units (ECUs), inflators, bags, clocksprings, etc., and usually the inflators and airbags are made together to form an airbag module. The sensor feels the intensity of the car collision and transmits the felt signal to the controller, the controller receives the signal of the sensor and processes it, when it judges that it is necessary to open the airbag, it immediately sends out an ignition signal to trigger the gas generator, and after the gas generator receives the ignition signal, it quickly ignition well produces a large amount of gas to inflate the air bag. When a car has a frontal collision accident, when the airbag control system detects that the impact force (vehicle deceleration) exceeds the set value by the collision sensor, the airbag computer immediately turns on the electric squib circuit in the inflatable element, ignites the ignition medium in the electric squib, and the flame ignites the ignition powder and the gas generator, produces a large amount of gas, inflates the airbag just in it, makes the airbag expand sharply, breaks through the decorative cover plate on the steering wheel and drums to the driver, makes the driver's head and chest press on the airbag that is full of gas, buffers the opposite driving The impact of the driver and then the gas in the airbag is released.
Teach everyone to use car airbags correctly.
Composition of an airbag system.
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