Personal security device in traffic accidents

Abstract

A personal security device when a traffic accident happens consists of a system for pulling back front-row seats of a vehicle, an automatic braking system, an automatic dynamic extinguishing system, a control circuit system, a collision degree detecting system and connecting wires. The device is characterized in that the collision degree detecting system A is connected with a current limiting and initiating resistor BR in the control circuit system B by the connecting wires C, and a middle relay BKM in the control circuit system B is electrically connected with electromagnetic coils 1S3 (and 7S3) in the system for pulling back front-row seats of the vehicle, an electromagnetic pressure valve coil F1 in the automatic braking system and an electromagnetic pressure valve coil F2 in the automatic dynamic extinguishing system by the connecting wires C respectively. The device can reduce the probability that the driver and the conductor in the front row of the vehicle are blocked and reduce the injury degree of being blocked, and the device can protect the vehicle and prevent the traffic accident from becoming serious.

Description

technical field [0001] At present, in the field of safety protection for people in car accidents, safety belts and airbags are used to avoid strong collisions between people and the car body in car accidents. Background technique [0002] The seat belt prevents the human body from hitting the car body under the action of inertial force in a car accident. The airbag adds a buffer layer between the human body and the car body before the collision to reduce the impact force. But when most car accidents occur, the front material of the car body is squeezed to the rear by plastic deformation. Make human body be stuck between car body and seat. Causing bodily injury, serious personnel are stuck or die after rescue. Contents of the invention [0003] The purpose of the present invention is to provide a vehicle front row seat to move backward to a position that does not endanger the second row of seat personnel when a car accident occurs. Thereby reducing the possibility of pe...

AI Technical Summary

Problems solved by technology

Thereby reducing the possibility of people getting stuck

It also provides a device for the protection system of automatic braking and automatic power off to solve the problems caused by the driver's seat being moved backward.

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