Automobile five-limiting automatic alarm anticollision device and method

Abstract

The invention discloses an automobile five-limiting automatic alarm anticollision device and method. The device comprises a front collision recognition system, a rear collision recognition system and a five-limiting judgment processing system; the front collision recognition system comprises a front ultrasonic ranging module, an automobile speed measuring module and a front collision recognition module; the rear collision recognition system comprises a rear ultrasonic ranging module, an automobile speed measuring module and a rear collision recognition module; the five-limiting judgment processing system comprises a control unit, a voice alarm module, an automatic brake module and an electromagnetic anticollision module. According to the automobile five-limiting automatic alarm anticollision device, by means of division of the automobile five limits into the front three limits and the rear two limits, good alarm anticollision measures can be provided for a driver; when there is a collision probability, the collision probability is reduced to the minimum; when a collision occurs, the collision damage degree is reduced to the minimum.

Description

technical field [0001] The invention belongs to the technical field of automobile safety, and in particular relates to an automobile active alarm and anti-collision device. Background technique [0002] With the continuous popularization of family cars, people's requirements for car driving safety continue to increase, which enables the continuous development and improvement of car safety technology, and continues to develop in the direction of intelligence and digitalization. Traditional car safety design mainly considers passive safety technology, such as setting seat belts, airbags, bumpers and so on. Now car designers are more concerned with active safety technology, enabling cars to take proactive measures to avoid accidents or reduce the hazards of accidents. [0003] However, the existing active safety technology for automobiles cannot completely avoid traffic accidents, especially when the friction coefficient of the ground is reduced in rainy days, the car is overs...

AI Technical Summary

Problems solved by technology

[0003] However, the existing active safety technology for automobiles cannot completely avoid traffic accidents, especially when the friction coefficient of the ground is reduced in rainy days, the car is overspeeding, and the brakes of the car are out of order.

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