IOT based Collision detection warning system, Emergency door and seat belt unlock in E-Vehicle

Abstract

When the car is going to collision the buzzer in the system will alert to the user to avoid the collision and prevent the accident., In case the accident happened on a high-speed crash the driver and the passengers become unconscious., if the driver and passengers become unconscious then it's not possible to unlock the seat belt and door by themself and from outside also it's hard to unlock the seat belt and door the system with open the door and seat belt automatically., It begins with the delay time of 15–30 sec the delay time set because the on accident the rollover or the crash stop may take some time if the system unlocks instantly it may cause more damage to the driver and the passengers to prevent this the delay time is set at 15–30 sec depending on the car's speed.