The invention relates to the technical field of traffic signal self-control, in particular to a traffic signal self-control method based on machine learning, and aims to solve the problems of unreasonable traffic signal timing, low green light utilization rate, complex equipment installation, high early-stage investment cost, low signal self-control efficiency and the like in the prior art. Comprising the following steps: S1, arranging a traffic signal self-control device, and collecting traffic data; the invention aims to adopt a traffic signal self-control method which has the advantages of intelligent signal timing, reasonable and efficient time distribution, simple equipment installation, low investment cost, optimization of control signals, improvement of green light utilization rate, reduction of traffic accident occurrence probability, great improvement of travel efficiency, adoption of a dynamic compensation mechanism, reasonable utilization of green light time and improvement of traffic safety. The pedestrian flow at the intersection is effectively managed, urban-level traffic network operation is simulated in a multi-thread mode, and traffic signal self-control scientificity and control efficiency are improved.
本发明涉及交通信号自控制技术领域,尤其涉及一种基于机器学习的交通信号自控制方法,针对现有技术中交通信号配时不合理,绿灯利用率低,设备安装复杂,前期投入成本高,信号自控制效率低等问题,现提出如下方案,包括以下步骤S1:布置交通信号自控制设备,采集交通数据;本发明的目的是采用交通信号自控制方法,信号智配时,时间分配合理高效,设备安装简单,投入成本低,优化控制信号,提高绿灯利用率,降低交通事故发生几率,大大提高出行效率,采用动态补偿机制,合理利用绿灯时间,对交叉口人流量进行有效管理,多线程模拟城市级别的交通网络运行,提高了交通信号自控制科学性和控制效率。
Traffic signal self-control method based on machine learning
一种基于机器学习的交通信号自控制方法
2023-05-05
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06K Erkennen von Daten , RECOGNITION OF DATA / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES |
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