1. Department of Industrial Design, School of Architecture and Art, Central South University, Changsha, China
2. Department of Industrial Design, Hubei University of Arts and Science, Xiangyang, China
3. Hubei Key Laboratory of Power System Design and Test for Electrical Vehicle, Hubei University of Arts and Science, Xiangyang, China
4. Department of Industrial Design, Huazhong University of Science and Technology, Wuhan, China