Traffic signal lamp state monitoring system and method based on machine vision

Abstract

The invention provides a traffic signal lamp state monitoring system and a traffic signal lamp state monitoring method based on machine vision. The monitoring system comprises an imaging system and a main control system, wherein the imaging system comprises a camera used for collecting the video information of a traffic signal lamp, the main control system comprises an image processor, a video signal input interface, a reference time obtaining module and a network transmission unit, the video signal input interface, the reference time obtaining module and the network transmission unit are respectively connected with the image processor, and the camera is connected with the video signal input interface of the main control system. The traffic signal lamp state is monitored and detected in real time in a machine vision mode, the damage or failure information of the traffic signal lamp is obtained in time under the condition that the traffic signal lamp is damaged or fails, and in addition, the information is fed back to the traffic management department in time, so that relevant traffic management departments can take corresponding measures to relieve traffic congestion in time, and the occurrence of traffic accidents is reduced.

Description

technical field [0001] The invention relates to an intelligent monitoring system, in particular to a machine vision-based traffic signal lamp state monitoring system and method. Background technique [0002] Traffic lights play an important role in traffic guidance and management, especially in the current situation where traffic becomes more and more congested, traffic lights are extremely critical, they can ensure the orderly flow of crowded traffic and people in the city pass. However, often due to such and other problems, the traffic lights are often damaged or out of order, and the traffic management center cannot obtain the information of the damage or failure of the traffic lights in time, resulting in the inability to clear the traffic in time, resulting in traffic jams, traffic chaos and even traffic jams. ACCIDENT. Contents of the invention [0003] The purpose of the present invention is to overcome the defects of the prior art, to provide a traffic signal lig...

AI Technical Summary

Problems solved by technology

However, often due to such and other problems, the traffic lights are often damaged or out of order, and the traffic management center cannot obtain the information of the damage or failure of the traffic lights in time, resulting in the inability to clear the traffic in time, resulting in traffic jams, traffic chaos and even traffic jams. ACCIDENT

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