Safety belt mandatory usage device and safety belt mandatory usage method

Abstract

The invention provides a safety belt mandatory usage device and a safety belt mandatory usage method of the safety belt mandatory usage device. By means of the safety belt mandatory usage device, a driver can start a car, but the car will be stopped after the car is started to run from a static state under the condition that the driver and other passengers do not fasten safety belts, and a buzzer gives out an alarm for prompting in the period. The car can normally run only when the driver and the other passengers start the car and fasten the safety belts. If someone on a seat except a seat of the driver releases the safety belt in the traveling process, the buzzer will continuously give out the alarm for prompting until the safety belt is fastened. If no person exists on a seat except the seat of the driver, but the safety belt is fastened, the buzzer will continuously give out the alarm for prompting until the safety belt is released.

Description

technical field [0001] The invention belongs to the technical field of automobile safety, in particular to a safety belt mandatory use device and a seat belt mandatory use method Background technique [0002] The car seat belt is used to protect the car driver and passengers from restraining the human body on the car seat when the car is violently collided, so as to buffer people and prevent secondary injuries. Survey data show that: in a car accident that may cause death, the use of seat belts can increase the survival rate of the occupants by 60%; in the event of a frontal collision, it can reduce the death rate by 57%; in the case of a side collision, it can reduce the death rate by 44%; When the car rolls over, the death rate can be reduced by 80%. The latest research in Japan shows that in a car accident, passengers who are not wearing seat belts in the rear row slam into the front seat, which will have a great impact on the driver or the front passenger, and increase ...

AI Technical Summary

Problems solved by technology

[0003] At present, the use of seat belts still relies on alarm signals to remind drivers and passengers, and it cannot really force drivers and passengers to wear seat belts while driving; The relevant technology that the vehicle cannot be started can achieve the purpose of mandating the use of seat belts. However, since the vehicle does not necessarily perform the driving function after the vehicle is started, the technology that cannot start the vehicle without the seat belt will bring trouble to the user. The vehicle is preheated or cooled, and the on-board power supply cannot be used, etc.

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