Front-vehicle anti-collision early warning system and control method thereof

Abstract

The invention discloses a front-vehicle anti-collision early warning system and a control method of the system. The front-vehicle anti-collision early warning system comprises an image acquisition unit, an image operation module, a first data communication unit, a second data communication unit, a data processing unit, a data judgment unit, a data classification unit, a first display and warning unit and a second display and warning unit. The control method includes the following specific steps of firstly, data acquisition, secondly, data processing, and thirdly, warning of different vehicle distances and warning of different danger levels. By the adoption of the system, visual warning and auditory warning signals at different levels can be given according to the danger levels of front vehicles, so that a driver is reminded to pay attention to the road condition or take measures, visual and auditory information prompts of different distance segments can be given according to the relative vehicle distances of the front vehicles, so that the driver is reminded to keep the vehicle distance, accidents are avoided, and life and property safety is guaranteed; and the whole system is simple in structure and low in cost, and the real-time performance of the system is improved.

Description

technical field [0001] The invention relates to a front vehicle anti-collision warning system and a control method thereof. Background technique [0002] There are about 200,000 traffic accidents in China throughout the year, of which rear-end collisions account for about 20%, about 40,000 times. It can be seen that it is necessary to have a set of front collision avoidance safety driving assistance system. At present, many related product designs on the market are based on millimeter-wave radar, and some are based on camera vision. Although the existing vision-related products on the market have realized the function of front vehicle collision avoidance warning, there are extremely serious problems in real-time data processing. However, there is still a lot of room for improvement in the real-time and system flexibility of image processing algorithms. Contents of the invention [0003] The purpose of the invention is to overcome the deficiencies in the existing products,...

AI Technical Summary

Problems solved by technology

At present, many related product designs on the market are based on millimeter-wave radar, and some are based on camera vision. Although the existing vision-related products on the market have realized the function of front-vehicle collision avoidance warning, there are extremely serious problems in real-time data processing. There is still a lot of room for improvement in the real-time and system flexibility of image processing algorithms

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