Intelligent traffic light with high warning property

Abstract

The invention discloses an intelligent traffic light with a high warning property. The intelligent traffic light comprises a supporting stand column, a laser projection module and a traffic control system. The LED light source module comprises red light, green light and yellow light and provides a road surface signal command function; the light sources are a red laser light source and a green laser light source; the laser projector projects the light source and emits projection light beams to form a light beam fence on the road surface, a central control panel sets the width and the length ofthe projection light beams according to the detection result of the projection area detection unit, and the optimal warning effect is achieved under the condition that the necessary sight line is notblocked. The light source intensity value of the projection light beams is set according to the detection result of a photosensitive sensor so that the highest warning effect is achieved, and the light source light-emitting effect is kept consistent with the light-emitting effect of the LED light source module; and the data analysis module analyzes the personnel and vehicle flow of the road section according to the detection result of the flow detection module, and the working states of the light source and the LED light source module are adjusted through the timing setting module.

Description

technical field [0001] The invention relates to the technical field of traffic lights, in particular to a highly alert intelligent traffic light. Background technique [0002] Traffic lights are composed of red lights, green lights, and yellow lights. A red light means no access, a green light means permission to pass, and a yellow light means a warning. Traffic signal lights are divided into: motor vehicle signal lights, non-motor vehicle signal lights, crosswalk signal lights, direction indicator lights (arrow signal lights), lane signal lights, flashing warning lights, road and railway level crossing signal lights. At the intersection, red, yellow, green and three-color traffic lights are hung on all sides. It is a silent "traffic policeman". Traffic lights are internationally unified traffic lights. A red light is a stop signal and a green light is a go signal. At the intersection, cars coming from several directions gather here, some will go straight, some will turn...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the existing traffic lights are generally used in the form of circular LED lights, and the warning is not obvious enough at relatively prosperous intersections. Pedestrians or drivers tend to ignore the traffic lights and cause traffic accidents. In order to overcome the shortcomings of the prior art, Now provide a highly alert intelligent traffic lights

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