The invention discloses an intelligent control system of an urban traffic signal lamp. According to the intelligent control system of the urban traffic signal lamp, the road surface image in each driving direction at the urban intersection is acquired in real time through the image acquisition device, then the number of vehicles in each driving direction is identified based on the image identification technology, and then the number of vehicles in each driving direction is counted. The intersection signal lamps are controlled to change according to the priority ranking, the congestion condition in each driving direction can be automatically identified, the signal lamps corresponding to the congested driving direction are preferentially controlled to turn green, the signal lamp change is intelligently controlled based on the real-time road condition, the problem of road congestion can be effectively solved, and human intervention is not needed and thus the personnel investment cost is greatly reduced.
本发明公开了一种城市交通信号灯的智能控制系统。本发明的城市交通信号灯的智能控制系统,通过图像获取装置实时获取城市路口处每个行车方向上的路面图像,然后基于图像识别技术识别出每个行车方向上的车辆数量,再统计每个行车方向上的车辆数量,并按照车辆数量进行优先级排序,按照该优先级排序控制路口信号灯变化,可以自动识别每个行车方向上的拥堵情况,优先控制拥堵的行车方向对应的信号灯变绿,实现了基于实时路况智能化控制信号灯变化,可以有效解决道路拥堵问题,而且无需人为介入,大大降低了人员投入成本。
Intelligent control system of urban traffic signal lamp
城市交通信号灯的智能控制系统
2021-02-19
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
Urban intelligent traffic signal lamp control system and method
European Patent Office | 2024
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