The invention provides a traffic big data processing algorithm and device based on digital twinning, and relates to the field of traffic big data processing algorithms. The traffic big data processing algorithm and device based on digital twinborn comprises the following steps: S1, collecting traffic data, including real-time and historical data from a traffic sensor and a camera, preliminarily cleaning and formatting the collected data, inputting the cleaned and formatted data into a digital twinborn model, and S2, the data is distributed to each edge computing node for processing, the nodes locally execute a data preprocessing task, a distributed cloud edge collaborative scheduling strategy is adopted, the dependence on a central server is reduced, the processing efficiency is improved, and the data is scheduled to different nodes. A 3D visual intelligent model is established, the physical world full view of traffic big data is highly restored, a virtual-real mapping digital twin system platform and a real-time alarm device are constructed, real-time data interaction is realized for the traffic big data, and the collected data are directly transmitted to a digital twin engine.
本发明提供基于数字孪生的交通大数据处理算法及装置,涉及交通大数据处理算法领域。该基于数字孪生的交通大数据处理算法及装置,包括,S1、收集交通数据,包括来自交通传感器和摄像头的实时和历史数据,初步清洗和格式化所收集的数据,将清洗和格式化后的数据输入到数字孪生模型中,S2、数据被分发到各个边缘计算节点进行处理,这些节点在本地执行数据预处理任务,采用分布式的云边协同调度策略,减少对中央服务器的依赖,提高处理效率,数据被调度到不同的节点。建立3D立体可视化智能模型,高度还原交通大数据物理世界全貌,构建虚实映射的数字孪生系统平台及实时告警装置,针对交通大数据,实现实时数据交互,采集到的数据直接传入数字孪生引擎。
Traffic big data processing algorithm and device based on digital twinning
基于数字孪生的交通大数据处理算法及装置
2024-09-20
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL |
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