From the defects existing in the use of airbags, it can be seen that the basic design goal of the existing airbags is to deal with serious traffic accidents. Applying too much effect can backfire and cause unnecessary harm.
In view of the problems in actual use, we hope that the airbag system can accurately sense the collision of the car before the airbag is deployed, and judge the severity of the collision according to the program. If the collision level is relatively low, only the safety The pre-tightening mechanism of the belt can be tightened; if the collision level is relatively high and the airbag needs to be activated, the command to ignite the airbag is transmitted to the airbag system. This means that the airbag system is required to be able to accurately sense the collision accident that occurs; and to imitate the human brain to determine whether the airbag needs to be deployed according to the actual degree of collision, with certain flexibility; Adjust the airbag.