Abstract: To address the issue that existing studies cannot take the impact of the existing service area and dynamic changes in traffic on planning of highway charging stations(CS) into consideration, a new practical planning method is proposed for the charging station of electric vehicle(EV) on the highway. First, taking into account the impact of the existing service areas, a multi-objective planning model was established, with the aiming of minimizing annual construction and maintenance costs and the daily charge waiting time of EVs. Then, a dynamic traffic simulation method based on link transmission model (LTM) is proposed. Further, the model was solved based on multi-objective particle swarm optimization and VIKOR method. Finally, the validity of the proposed method are verified by the circular highway network.