Vehicle following distance automatic recording system and method

Abstract

The invention provides a vehicle following distance automatic recording system and method. The vehicle following distance automatic recording system comprises multiple vehicle following distance recording units. All the vehicle following distance recording units are distributed at a monitored road according to preset distance. Each vehicle following distance recording unit comprises a supporting vertical rod. A supporting transverse rod is fixedly installed at the top end of the supporting vertical rod. The supporting transverse rod is provided with radar, at least one video camera, a light supplementing lamp and a controller. The vehicle following distance automatic recording system and method have the following advantages that (1) the monitoring recording system of combination of radar and the video cameras is adopted so that illegal vehicle position information and corresponding vehicle speed information and other driving information can be automatically recorded, the illegal vehicle position information and the corresponding vehicle speed information and other driving information can be marked on the snapshot images, and thus the vehicle illegal state can be visually and accurately reflected and sufficient legal basis can be provided for evidence obtaining and punishment of illegal vehicles.

Description

technical field [0001] The invention belongs to the technical field of intelligent transportation, and in particular relates to a system and method for automatically recording vehicle following distances. Background technique [0002] For vehicles driving on the road, when the speed is fast, if the distance between the vehicle behind and the vehicle in front is less than the safe distance, or even drives closely behind the vehicle in front, when the vehicle in front brakes in an emergency, the vehicle behind does not have enough time to react If it is processed with distance, it will inevitably cause major safety accidents. Therefore, Article 80 of the "Regulations for the Implementation of the Road Traffic Safety Law of the People's Republic of China" stipulates: When a motor vehicle is driving on an expressway and the speed exceeds 100 kilometers per hour, it should keep a distance of more than 100 meters from the vehicle ahead in the same lane, and the speed should be low...

AI Technical Summary

Problems solved by technology

However, the installation of identification plates can only be used to help drivers confirm the distance from the vehicle in front, but it is impossible to record and obtain evidence for illegal vehicles that violate the distance regulations, which is not conducive to the realization of intelligent traffic management

How to efficiently record the following distance of vehicles and facilitate the recording and evidence collection of illegal vehicles that violate the regulations on vehicle distance is of great significance. At present, there is no effective solution

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