The invention relates to the technical field of Internet of Vehicles, and discloses an Internet of Vehicles-based intelligent traffic monitoring system, which comprises the steps of extracting road condition data in a time period from T-N to T, inputting the road condition data into a preset influence parameter regression model, and obtaining change congestion influence data in a future time period; calling unchanged congestion influence data, calculating a congestion coefficient according to the changed congestion influence data and the unchanged congestion influence data, and determining M congested road sections according to the congestion coefficient; taking the congestion coefficients as timing features, and inputting the timing features into a preset optimal timing regression model to obtain optimal traffic light timing of traffic signal traffic lights on each congested road section; according to the optimal traffic light timing, traffic signal traffic lights on the corresponding congested road section are converted from a fixed timing state to a non-fixed timing state; the method is beneficial for reducing the detention time of vehicles on the congested road section, shortening the travel time of vehicle owners and reducing the congestion degree of the congested road section.
本发明涉及车联网技术领域,本发明公开了一种基于车联网的智慧交通监控系统,包括:在T‑N到T的时段内提取路况数据,将路况数据输入预设影响参数回归模型中,获取未来时段内变化拥堵影响数据;调取不变拥堵影响数据,根据变化拥堵影响数据和不变拥堵影响数据计算出拥堵系数,根据拥堵系数确定出M个拥堵路段;将拥堵系数作为配时特征,将配时特征分别输入预设最佳配时回归模型中,得到每个拥堵路段上交通信号红绿灯的最佳红绿灯配时;根据最佳红绿灯配时将对应拥堵路段上的交通信号红绿灯从固定配时状态转化为非固定配时状态;本发明有利于降低拥堵路段车辆的滞留时长,缩短车主的行程时间,降低拥堵路段拥堵程度。
Intelligent traffic monitoring system based on Internet of Vehicles
一种基于车联网的智慧交通监控系统
2024-05-03
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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