关键词: 交通管理；城市交通；智能网联车辆；雾架构

Abstract: In order to enhance the traffic management capacity of public security traffic management departments and improve the urban traffic efficiency, this paper focuses on the research of dispatching operation management method of flocking for intelligent vehicle management in the context of vehicle networking has been conducted with large-scale intelligent connected vehicles in urban areas as the research object. Firstly, a fog architecture for the coordinated control and service of vehicles and routes in scheduling and operation management is proposed, which is mainly composed of three layers: the physical sensor data generation layer, the entity fog node fog computing layer, and the data management information service center remote cloud computing layer. Then, taking the fog architecture as an outline, the six possible communication paths of the fog node and the three working modes that the fog engine needs to be configured with are detailed. Next, based on the four principles that should be followed in the flocking for the intelligent connected vehicles dispatching operation management, a method for managing the dispatching operation management of the fog arranger is presented, including four steps: the formulation and issuance of scheduling plans, the flocking scheduling operation, and the effectiveness evaluation. Finally, the scheduling principles of the proposed fog architecture and flocking scheduling operation management method are verified through a five-vehicle formation test. The test results show that five intelligent unmanned vehicles can be operated to their designated areas, verifying the feasibility and enforceability of the fog architecture and scheduling operation management method of flocking for vehicles.

Key words: Traffic management; Urban traffic; Intelligent connected vehicles; Fog architecture