1. Engineer, School of Traffic and Transportation, Beijing Jiaotong Univ., Beijing 100044, China; Engineer, Intelligent Transportation Dept., Beijing Transport Institute, Beijing 10073, China; Engineer, Intelligent Transportation Dept., Beijing Transport Institute, Beijing International Science and Technology Cooperation Base of Urban Transport, Beijing Key Laboratory of Urban Transport Simulation and Decision Making Support, Beijing 10073, China (corresponding author). ORCID: .
2. Engineer, School of Civil and Environmental Engineering, Georgia Institute of Technology, Atlanta, GA 30332.
3. Professorate Senior Engineer, Beijing Transport Institute, Beijing International Science and Technology Cooperation Base of Urban Transport, Beijing Key Laboratory of Urban Transport Simulation and Decision Making Support, Beijing 10073, China.