The airbag is generally provided in the vehicle forward (passenger seat), the side (vehicle front and rear) and the roof three directions. It aims to reduce the degree of injury occupant when the collision accident, the crew avoid the occurrence of secondary collision, or the vehicle is involved in a dangerous situation is far better seats tumble and so on.
1. Airbag noun
The airbag is generally provided in the vehicle forward (passenger seat), the side (vehicle front and rear) and the roof three direction. External airbag system equipped containers are printed (Supplemental Inflatable Restraint System, referred to as SRS) message, directly translated into Chinese as “auxiliary inflatable restraint systems.” It aims to reduce the degree of injury occupant when the collision accident, the crew avoid the occurrence of secondary collision, or the vehicle is involved in a dangerous situation is far better seats tumble and so on.
2. Airbag works
vehicle is in motion, the sensor system continuously (or acceleration) information, by the control device (central control unit) is determined to analyze the information transmitted to the speed change control means if the measured acceleration, speed change amount exceeds a predetermined value or other indicator (i.e., a collision has occurred actually), the control means issues an ignition command or sensor directly controlling the ignition, the ignition to the explosive reaction occurred after the gas generator the hair, gave N2 or in the gas tank full of compressed nitrogen released from the collision airbags. Contacting the occupant and the air bag through the vent damper airbags absorb the impact energy, to achieve the purpose of protecting the occupant.