The automotive airbag constructed using conservation

Car obd2 android airbags, has become an important indicator to determine the safety of a car. But this matter of life and death the airbags but few people know how to maintain it, and said air bag construction, performance ...... more little known.
The airbag of the present invention
The prototype of today's automotive airbag actually invented by Americans Jhon W Hetrick a cushion. As early as 1952, he invented a device which he called a "safety cushion".
But this cushion is just a pure mechanical factors due to the protective effect is not obvious, high manufacturing costs, as well as the expansion of the gas fast enough, and therefore did not cause widespread concern for car manufacturers. But as the sixties and seventies of the last century automobile manufacturing technology leap, speed faster and faster, traffic accidents will become a headache by-products, at a time when the topic of the airbag was re-instituted.
The structure car code reader and principles of the airbag
The airbag abbreviation SRS, generally by collision sensors, computer processors, gas generator and the main airbag several parts. Used to protect the driver of the main airbag is housed in the steering wheel, while the rest of the airbag due to the type of the protected position were installed in each corner of the car, some luxury cars are equipped with up to more than 20 Airbag, but need Note that, the car safety is determined by many respects, much of the airbag is not the sole criterion for a car OBD2 Code Scanner safety factor.
When the vehicle collision, the collision sensor and computer will determine the intensity of impact, and promptly issued a directive to the air bag. However, the impact of the airbag deployment to protect the safety of occupants at the same time, may also be dangerous hazard, not the airbag opens necessarily safe. And the faster the speed, the time of the collision, the shorter the short-term, once the collision time than the airbag outbreak time, the role of the airbag is very small.
The use car diagnostic tool and maintenance of the airbag
Under normal circumstances, the airbag from the factory until the end-of-life are not self-maintenance. Each time you start the vehicle, the dashboard SRS warning lamp lights for about 5 seconds in the self-test, the warning light automatically turns off when the computer is confirmation. If the warning light has been flashing, it indicates that the airbag system is faulty and should be serviced immediately.
In addition, the air MB star bag in the pop-up instantly with great force, so do not be placed near or in front of the airbag any article. And the airbag is a one-time use items need to be reinstalled after the pop, the cost is not Fei Fujia bit no one, can be considered close airbags.