The invention relates to the technical field of traffic monitoring, in particular to a traffic flow monitoring method and system based on a visible light remote sensing technology. The traffic flow monitoring method based on the visible light remote sensing technology comprises the following steps: acquiring a visible light remote sensing image of a to-be-monitored area; extracting road data information by using the visible light remote sensing image; constructing a Young's index model according to the road data information; setting a judgment threshold interval of a traffic flow comprehensive evaluation index based on the Young's index model; according to the threshold interval, performing index judgment on the traffic flow comprehensive evaluation index and obtaining a judgment result; and obtaining information of traffic flow through the judgment result. According to the invention, the collection efficiency and accuracy of the traffic flow data are improved, the real-time perception capability of the traffic condition is greatly enhanced, and the comprehensive, refined and dynamic monitoring of the traffic flow is realized.
本发明涉及交通监测技术领域,具体涉及一种基于可见光遥感技术的交通流量监测方法及系统。本发明提供的基于可见光遥感技术的交通流量监测方法包括如下步骤:获取待监测区域的可见光遥感图像;利用所述可见光遥感图像,提取道路数据信息;根据所述道路数据信息,构建杨氏指数模型;基于所述杨氏指数模型,设定交通流量综合评估指数的判断阈值区间;依据所述阈值区间,对所述交通流量综合评估指数进行指数判断并获得判断结果;通过所述判断结果,获得交通流量的信息。本发明提升了交通流量数据的采集效率与准确性,大幅增强了交通状况的实时感知能力,实现了对交通流量的全面化、精细化、动态化的监测。
Traffic flow monitoring method and system based on visible light remote sensing technology
一种基于可见光遥感技术的交通流量监测方法及系统
2024-12-24
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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