The invention discloses a method for maximizing road traffic efficiency under multi-source data perception. The method comprises the following steps of: S1, collecting each data source of road vehicledata into an information module; S2, processing the data in the information module by a first data summarization processing module; S3, outputting data such as real-time traffic flow, real-time vehicle speed, green light utilization rate of each phase, green light utilization rate of related lanes under the phase, congestion index and the like by a calculation processing module; S4, summarizing and reprocessing the data generated in the step S3 by a second data summarization processing module; and S5, outputting phase time optimization data, lane direction optimization data, tidal traffic flow prediction data and congestion road section prediction data by a prediction processing module. According to the method disclosed by the invention, time optimization of each phase of signal lamps isrealized by combining and processing multiple data of intersections, so that the lane utilization efficiency is maximized.
本发明公开了一种多源数据感知下的道路通行效率最大化的方法,包括以下步骤:S1、将道路车辆数据的各个数据源进行汇集于信息模块中;S2、第一数据汇总处理模块对信息模块中的数据进行加工处理;S3、所述计算处理模块输出实时车流量,实时车速,各个相位绿灯利用率,相位下相关车道的绿灯利用率,拥堵指数等数据;S4、所述第二数据汇总处理模对步骤S3中产生的数据进行数据汇总再处理;S5、所述预测处理模块输出相位时间优化数据,车道方向优化数据,潮汐车流预测数据,拥堵路段预测数据。根据本发明,通过对路口多种数据结合处理,实现对信号灯各个相位的时间优化,以实现车道利用效率的最大化。
Method for maximizing road traffic efficiency under multi-source data perception
一种多源数据感知下的道路通行效率最大化的方法
2020-12-29
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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