What does airbac mean?
1 Answers
airbac is a symbol commonly found in cars, often seen on the steering wheel, in front of the passenger seat, and other locations. In Chinese, it means airbag, which is a passive safety device that rapidly inflates during a vehicle accident to protect the occupants. More details about airbags are as follows: 1. The airbag system is a passive safety protection system that, when used in conjunction with seat belts, provides effective collision protection for occupants. In the event of a car collision, airbags can reduce head injuries by 25% and facial injuries by approximately 80%. 2. The protection principle of airbags is as follows: when a car experiences a certain level of collision force, the airbag system triggers a chemical reaction similar to the explosion of a small amount of explosives. The airbag, hidden inside the car, inflates and deploys instantly, positioning itself in time before the occupant's body collides with interior components. When the body comes into contact with the airbag, the airbag begins to deflate through the vents on its surface, cushioning the impact and ultimately reducing the severity of occupant injuries. 3. The airbag assembly mainly consists of the airbag, gas generator, and igniter. Electronic control devices are used for data collection and processing, diagnosing the reliability of the airbag, ensuring that the ignition signal is sent promptly when preset values are reached, and timing the ignition to guarantee sufficient driving current for the gas generator.
