A network model based on centralized charging station and battery switching station is presented in order to solve the problem of planning of battery switching and vehicle charging network in battery switching mode. In the proposed model, the shortest user switching battery weighted distance and the lowest costs of building, maintaining and operating the battery-switching and vehicle-charging establishment containing distribution network are taken as the objective, and user requirement, balance of active power and power lines’ transmission capacity are taken as constraints. Cross median is used to determine the location of battery switching stations, then greedy algorithm is used to determine the correlations between battery switching stations and centralized charging stations, and PSO is used to iterate to find the best solution. Finally, construction and operation costs under different selection and capacity allocating schemes are tested via city mode which is simulated by traffic network and power grids. The results show that the proposed planning method can effectively reduce construction and operation costs of the network.