基于机器视觉的智慧交通灯控制系统

Intelligent Traffic Light Control System Based on Machine Vision

为了准确、灵活、高效地完成实时交通灯指挥任务,引入机器视觉,设计一套基于机器视觉的智慧交通灯控制系统,来满足现阶段城市道路交通灯智能化所需。本系统采用OV2640摄像头对道路情况进行拍摄,采集图像信息,接着对采集到的数据进行存储,再基于视觉处理中的YOLO(You Only Look Once)系列算法对数据中道路情况进行实时识别,然后把识别的结果传送到配时模块,最后获得最为及时的数据及时处理作用在交通灯上,并在仿真中取得了较好的效果,进一步推动智慧交通系统的应用。

In order to complete the real-time traffic light command task accurately,flexibly and efficiently,machine vision is introduced to design a set of intelligent traffic light control system based on machine vision to meet the needs of intelligent urban road traffic lights at this stage.The system uses OV2640 camera to take pictures of the road conditions,collect image information,and store the collected data.Then,based on the series of algorithms YOLO(You Only Look Once)in visual processing,it carries out real-time recognition of the road conditions in the data,and transmits the recognition results to the timing module.Finally,it obtains the most timely data and processes it on the traffic lights in time,and has achieved good results in the simulation,further promoting the application of intelligent transportation system.