Arterial highway traffic safety intelligent early warning system and method based on edge calculation

The invention discloses an arterial highway traffic safety intelligent early warning system and method based on edge calculation, and relates to the technical field of road traffic. The arterial highway traffic safety intelligent early warning system based on edge calculation comprises a power supply facility unit, a network facility unit, a traffic perception facility unit, a traffic control and induction facility unit and an edge intelligent early warning device unit. According to the method, the edge computing technology is deployed along the arterial highway, data processing and analysis can be directly carried out near a data source, data transmission delay is reduced, real-time monitoring and abnormal rapid identification of traffic conditions are realized, the time from detection to response is effectively shortened, and the efficiency and accuracy of traffic safety emergency processing are greatly improved. 本发明公开了基于边缘计算的干线公路交通安全智能预警系统及方法，涉及道路交通技术领域，该基于边缘计算的干线公路交通安全智能预警系统包括：供电设施单元、网络设施单元、交通感知设施单元、交通控制与