Intelligent crossing lamp control system using intelligent recognition technology and control method

Abstract

The invention discloses an intelligent crossing lamp control system using an intelligent recognition technology and a control method. The intelligent crossing lamp control system using the intelligentrecognition technology mainly comprises an inputting unit, a processing unit and an outputting unit, wherein the processing unit comprises a digital signal processor and a singlechip of an annunciator; the digital signal processor is connected with the singlechip of the annunciator through a bus; a camera in the inputting unit is used for acquiring image information; the camera is connected witha video encoder; the video encoder, a pedestrian button and a network transceiver are connected with the digital signal processor; the network transceiver is used for inputting of intelligent cloud; the pedestrian button is used for inputting pedestrian crossing request information; a language chip power amplifier in the outputting unit and a silicon controlled rectifier are connected with the singlechip of the annunciator; a loudspeaker is connected with the language chip power amplifier; a crossing lamp and a vehicle lamp are connected with the silicon controlled rectifier; and a display screen is connected with the digital signal processor. By the control method, smoothness of traffic flow and the like is facilitated, furthermore, waiting time of pedestrians can be shortened, and traffic accidents caused by jaywalking of pedestrians can further be reduced.

Description

technical field [0001] The invention relates to the field of traffic signals, in particular to a control system and a control method for a smart crosswalk light using smart identification technology. Background technique [0002] How do pedestrians cross the road? This seemingly simple question has become the subject of everyone's research. On the pedestrian crossing, the "Road Traffic Safety Law" has given the protection of the absolute rights of pedestrians. But how can we effectively guarantee the right of way of pedestrians on the zebra crossing in actual operation? There are frequent car accidents on the zebra crossing. The two drag racing accidents in Hangzhou, which once caused a sensation across the country, took place on the crosswalk. The crosswalk line that was originally the lifeline of pedestrians has now become the death line. Compared with crosswalks at intersections, crosswalks between road sections are more dangerous due to the lack of management regulat...

AI Technical Summary

Problems solved by technology

On the pedestrian crossing line without lights, the current traffic law stipulates that pedestrians have the right to pass at the pedestrian crossing, but the continuous flow of pedestrians not only wastes the time of motor vehicles, increases energy consumption and environmental pollution, but also increases traffic accidents. incidence of

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