The invention relates to the technical field of city monitoring, in particular to a traffic operation state monitoring method and system for emergency command dispatch, and the method comprises the steps: firstly obtaining historical vehicle driving track data, and then obtaining historical flow data, historical speed data and historical density data based on the historical vehicle driving track data; obtaining a workday monitoring road section set and a rest day monitoring road section set based on historical flow data, historical speed data and historical density data; and finally, monitoring the monitoring road sections concentrated in the workday monitoring road sections in the workday, and monitoring the monitoring road sections concentrated in the rest day monitoring road sections in the rest day to obtain the operation states of the monitoring road sections. According to the invention, the construction cost and the maintenance cost are greatly reduced, the service life of monitoring equipment is prolonged, and a good basis is provided for a manager to carry out emergency command and dispatch when an emergent traffic accident occurs while urban road network monitoring is realized.
本发明涉及城市监测技术领域,特别是涉及一种用于应急指挥调度的交通运行状态监测方法及系统,首先得到历史车辆行驶轨迹数据,然后基于历史车辆行驶轨迹数据得到历史流量数据、历史速度数据和历史密度数据;再基于历史流量数据、历史速度数据和历史密度数据得到工作日监测路段集和休息日监测路段集;最后在工作日对工作日监测路段集中的监测路段进行监测,以及,在休息日对休息日监测路段集中的监测路段进行监测,得到监测路段的运行状态。本发明大大的降低了建设成本和维护成本,提高了监测设备的使用寿命,在实现城市道路网监测的同时,为发生突发交通事件时管理者进行应急指挥调度提供了良好的基础。
Traffic operation state monitoring method and system for emergency command and dispatch
一种用于应急指挥调度的交通运行状态监测方法及系统
2023-03-07
Patent
Electronic Resource
Chinese
IPC: | 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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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