Automobile collision protection device

Abstract

The invention discloses an automobile protector to guard against collision. Two slideways are mounted on the two sides of an automobile chassis and an inner cabin is arranged on the two slideways; twopressure sensors are arranged at the interfaces of the two slideways and the inner cabin; a seat is arranged at the upper part of the soleplate for the inner cabin and a pre-tension safety belt is mounted on the seat; two absorbers are arranged at the two sides of the lower part of the inner cabin and are fixed between the cabin and the automobile chassis; a locking piece is fixed on the automobile chassis; a first collision sensor is mounted at the front part of the automobile and a speed sensor is arranged on the speedometer; a first controller is used to control the rigidness of the two absorbers according to the data from the speed sensor and two pressure sensors; a second controller controls the closing and the opening of the pre-tension safety belt and the locking piece according tothe signal from the first collision sensor. An automobile adopting the technique proposal of the invention can be further cushioned, making more energy from the movement of the people in the automobile be absorbed, thus reducing death probability.

Description

technical field [0001] The invention relates to the technical field of automobile safety, in particular to an automobile collision protection device. Background technique [0002] With the continuous development and improvement of automobile technology and road traffic system, road transportation is getting faster and faster. At the same time, the problem of automobile safety has also been highlighted. According to statistics, the number of deaths due to road traffic accidents in the world is as high as 500,000 every year, and more than 10 million people are injured. my country is one of the countries with the most traffic accidents in the world, and the number of casualties is on the rise in recent years. While the automobile facilitates people's travel and accelerates the progress of human civilization, it has also become another killer of human beings virtually. [0003] The current automobile safety technology includes the car buffer system. After the car has a frontal ...

AI Technical Summary

Problems solved by technology

But there are certain problems with this design: First, the knees of the front seat occupants are very close to the dashboard, or even touched, and there is not enough room for movement. Even in luxury cars, the seat moves forward, the living space is reduced, and the axis of the thigh The axial force can easily exceed the standard of 10,000N; secondly, the rear passengers will bump into the front seats to generate a huge thrust, even if the strength of the front seat cushioning system is strong enough not to be damaged, the front passengers will not be damaged. could be pushed against the steering wheel, storage box or airbag, possibly causing more damage

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