Anti-pressure self-control anti-collision device for vehicle safety

Abstract

The invention relates to a back-pressure self-control anti-collision device for vehicle safety, which belongs to the technical field of automotive industry application control. It consists of hydraulic controller, one-way valve, left and right telescopic arms, telescopic arm cylinder, large piston, large piston cylinder, telescopic arm seal, large piston seal, infrared sensor, information processing device, multi-stage electromagnetic pressure reducing valve, oil guide pipe, system It is composed of dynamic speed limiter, hydraulic oil tank, impact block, buffer pad, and buffer spring; when the infrared ray speed exceeds 30 yards, the back pressure self-control anti-collision device enters the working state. When the distance is less than 30 meters, the left and right telescopic arms extend out, and at the moment of impact, a back pressure is generated in the cavity of the telescopic arm cylinder to reduce the impact energy. When the infrared ray detects that the vehicle speed is ≥ (50 yards), the mass of the opposite straight line object is ≤500Kg, and the safety distance is less than (20 meters), the braking speed limiter can reduce the vehicle speed to (30 yards) and can be applied to various high-speed motor vehicles.

Description

Technical field [0001] A kind of anti -pressure -controlled anti -collision anti -collision device for vehicles belongs to the field of automotive industry safety control in hydraulic technology. Background technique [0002] At present, the vehicle has been chased as a transportation tool. In recent years, the traffic safety situation across the country has become increasingly severe. Traffic accidents have occurred frequently, personnel casualties and property losses have suffered heavy losses. The number of deaths caused by traffic accidents accounts for more than 90%of various accidents.Human hazards have far exceeded the terrible disasters of earthquake, floods, and fires. With the continuous deepening of reform and opening up policies and rapid economic development, the rapid increase in motor vehicles, and the contradiction between traffic conditions and traffic flow is increasingly prominent.It has done a lot of work in preventing road traffic accidents, but due to the we...

AI Technical Summary

Problems solved by technology

[0004] As the application market of automobiles is getting bigger and bigger, traffic accidents emerge in an endless stream, but in the development trend, life is inseparable from traffic. Cars have become an indispensable means of transportation for people, but traffic accidents often occur in life. Traffic accidents caused by car collisions can be said to happen every day. Although there are traffic rules and regulations to continuously strengthen the driver's safety awareness, airbags, insurance, etc., they cannot reduce accidents to personal injuries. Vehicles equipped with back pressure self-control anti-collision devices can ; Prevent traffic accidents caused by uncertain factors as much as possible, and reduce the frequency of personal injury

Images