Active range-finding inflation damage-prevention system

Abstract

The invention belongs to the field of automobile technology, and provides an active range-finding inflation damage-prevention system. The active range-finding inflation damage-prevention system comprises a body, sandwich layers, a high pressure gas tank, gas tubes, air valves, an air gauge, range finding radars and high elastic force springs. A front sandwich layer and a rear sandwich layer are respectively arranged at the front end and the rear end of the body. A front range finding radar and a range finding radar are respectively arranged at the front end and the rear end of the body. The high pressure gas tank is arranged at the bottom of the body. A front air valve, a rear air valve, right air valve, a left air valve, a top air valve are respectively arranged in a front air tube, a rear air tube, right air tube, a left air tube and a top air tube. The high elastic force springs are disposed in the sandwich layers. The air valves, the air gauge and the range finding radars are connected with an electronic control unit through wire harnesses. According to the active range-finding inflation damage-prevention system, if the electronic control unit detect that the car is to crash to another car, the electronic control unit controls the air valves to be opened to inflate the sandwich layer, so as to reduce loss caused by crash. The active range-finding inflation damage-prevention system is reasonable in structure and simple in structure, and the sctive range-finding inflation damage-prevention system can be used as a crashproof system for a car.

Description

technical field [0001] The invention belongs to the technical field of automobiles, and in particular relates to an active range-measurement inflation stop loss system which uses a sandwich layer to reduce the collision loss of two vehicles. Background technique [0002] With the progress and development of society and the improvement of people's living standards, the number of cars is increasing. While automobiles bring convenience to people's lives, automobile accidents often occur. Especially in cities with congested traffic, accidents such as car rear-end collisions and collisions occur every day. Rear-end collision refers to the behavior of the front of the rear vehicle colliding with the rear of the front vehicle when vehicles traveling in the same lane are following behind, mainly due to the follow-up distance being less than the minimum safety distance and the slow response of the driver or the poor performance of the braking system. After accidents such as rear-en...

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Problems solved by technology

[0003] After searching the existing literature, it is found that the patent application number is 20112048313.6, and the name is a patented technology for increasing the impact buffer rate of automobiles. It provides a method for reducing impact losses by adding shock absorbers and lever devices; but all of them The devices are all metal materials, which cannot reduce the impact force well during the collision of the car

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