1. Ph.D. Student, Intelligent Transportation System Research Center, Southeast Univ., Nanjing 211189, PR China.
2. Professor, Intelligent Transportation System Research Center, Southeast Univ., Nanjing 211189, PR China; Researcher, Key Laboratory of Transport Industry of Comprehensive Transportation Theory (Nanjing Modern Multimodal Transportation Laboratory), Ministry of Transport, Nanjing 211100, PR China (corresponding author). ORCID: .