1. Professor, School of Transportation, Jilin Univ., Changchun 130022, China.
2. Ph.D. Student, School of Transportation, Jilin Univ., Changchun 130022, China. ORCID: .
3. Research Assistant, Institute of Traffic Telematics, Technische Universitat Dresden, Dresden 01069, Germany.
4. Professor, School of Transportation, Jilin Univ., Changchun 130022, China (corresponding author).