Traffic Safety: Airbag Three Mistakes of use - airbags, seat belts - the automotive supplies industr

Airbag is a safety car necessary ancillary equipment.
As supporting passive safety body configuration, the airbag is becoming increasingly more attention. Auto Collision with an obstacle, as a collision; crew collided with the vehicle components, known as the secondary impact. In a collision, before the second collision, the airbag will soon open a cushion filled with air, so the crew because of inertia "toward air cushion", so as to relieve the crew have been hit and absorb crash energy, reducing the extent of the injured crew. However, the reporter learned that, to produce a protective airbags are also certain conditions, and there is the use of three major errors.

Airbags to provide protection on a premise
Mistakes 1: air bags, the name suggests is to protect the driver and passenger safety and settings. However, in some accident, the vehicle occupant ending up badly beaten, or even life-threatening, the vehicle close to retirement, airbags did not open. Is not the air bag quality problems?

Answer: Not. As the airbag system will boot red airbag cover to open and start in an instant inflation, is likely to impact on the crew to produce the hot gas would burn crew and pilots. Therefore, in order to ensure the safety of air bags open at the appropriate time, car manufacturers are provided with an air bag detonation conditions, only by meeting these conditions, air bag will be opened.

Therefore, need the right air bag to open the speed and impact angle. In theory, only the left and right in front of the vehicle at about 60 ° between the position of a fixed object collision, faster than 30 km / h, then it may open the airbag. Speed is not what we are talking about here is usually understood sense of speed, but in the laboratory relatively rigid fixed obstacles in vehicle collision speed. The actual collision, when the test car's faster than the speed, air bag to open. Must be used with seat belts

Misunderstanding 2: As the seat belt settings affect driver and passenger comfort, many people think has the protection of airbags, seat belt on can safely be ignored. It turned airbag protection is also needed to play with seat belts.

Answer: Automotive Safety Airbag System (SRS) is a secondary security system, it is usually secondary safety devices as seat belts appear to be complete with seat belt use. Not wearing seat belts, airbags safety effect will be greatly reduced. According to the survey, the airbag can be used alone reduced mortality by about 18% of accidents, seat belts alone can about the accident death rate dropped 42%, and when used in conjunction with air bags and seat belts when the accident mortality rate can reduce about 47% . Do not allow children to sit front row

Misunderstanding 3: In order to facilitate the care of children, many people used to be on the front row of children and even babies. As everyone knows, so the child will in fact cause great security risk.

Answer: In comparison with seat belts, airbags only a secondary protection device. Airbag is lined with special rubber nylon fabric made of work filled with harmless helium. As a result, the airbag needs to very quickly inflated. So as to ensure that seat belts when passengers bound body was fixed and the head is still moving forward, the airbag can be in place in time. However, the speed inflatable airbag bounce up to 320 km / h, collision, if people take the posture is incorrect, would cause serious harm to people. Therefore, if equipped with front airbags, 6 years old or 140cm Do not let children sit in the front seat, not the infant seat placed in the front passenger seat.



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