1. Ph.D. Candidate, School of Transportation Science and Engineering, Beihang Univ., Beijing, China.
2. Professor, School of Traffic and Transportation, Shijiazhuang Tiedao Univ., Shijiazhuang, China.
3. State Key Laboratory of Automotive Safety and Energy, School of Vehicle and Mobility, Tsinghua Univ., Beijing, China.
4. Associate Professor, School of Transportation Science and Engineering, Beihang Univ., Beijing, China.