Electric vehicle charging station planning analysis method based on traffic situation awareness

The invention provides an electric vehicle charging station planning analysis method based on traffic situation awareness, and relates to the technical field of charging station planning. According to the method, the traffic situation of a city is sensed through a large amount of online car-hailing trajectory data, and the features of the region are extracted. Therefore, experts are helped to understand travel rules of citizens, and charging station construction is carried out in a targeted manner. The charging requirements of electric vehicles are not uniformly dispersed in each region of a city, so that the urban traffic situation needs to be perceived, and the travel behaviors of citizens need to be analyzed; and constructing a layout optimization model suitable for charging station site selection. According to the large-scale electric vehicle charging demand, a sub-module objective function is constructed according to various influence factors of charging pile construction, a research area is reduced by c