The invention belongs to the technical field of traffic control, and particularly relates to a signal coordination control sub-region division method and device, a computer readable storage medium andterminal equipment. The method comprises the following steps: carrying out static division of a signal coordination control sub-region on a target region according to preset historical path traffic flow data to obtain a static sub-region division result of the target region; and adjusting the static sub-region division result according to the predicted path traffic flow data to obtain a dynamic sub-region division result of the target region. The method is based on total path data provided by a traffic simulation technology, a correlation degree model is combined, the coordination paths in the sub-regions obtained by division have continuous passage requirements, the green wave coordination benefit can be maximized, rapid deduction capability based on real-time online traffic simulation is stronger in real-time performance, change of the actual road traffic flow state can be timely responded, a dynamic subarea division result is matched with the traffic flow state, and an optimal coordination control effect is realized.
本申请属于交通控制技术领域,尤其涉及一种信号协调控制子区划分方法、装置、计算机可读存储介质及终端设备。所述方法根据预设的历史路径交通流量数据对目标区域进行信号协调控制子区的静态划分,得到所述目标区域的静态子区划分结果;根据预测路径交通流量数据对所述静态子区划分结果进行调整,得到所述目标区域的动态子区划分结果。所述方法以交通仿真技术提供的全量路径数据为基础,并结合了关联度模型,划分得到的子区内的协调路径具有连续通行需求,能够最大化绿波协调效益,而且基于实时在线交通仿真的快速推演能力,实时性更强,能够及时响应实际道路交通流状态的改变,动态子区划分结果和交通流状态相匹配,从而达到最佳的协调控制效果。
Signal coordination control sub-region division method and device, storage medium and terminal equipment
信号协调控制子区划分方法、装置、存储介质及终端设备
2020-06-26
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / 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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