1. Ph.D. Student, School of Transportation, Southeast Univ., Nanjing 210096, China (corresponding author).
2. Ph.D. Student, Jiangsu Key Laboratory of Urban ITS, Southeast Univ., Nanjing 210096, China.
3. Professor, Joint Research Institute on Internet of Mobility, Southeast Univ. and Univ. of Wisconsin-Madison, Nanjing 210096, China.
4. Lecturer, Jiangsu Province Collaborative Innovation Center of Modern Urban Traffic Technologies, Southeast Univ., Nanjing 210096, China.
5. Lecturer, Jiangsu Province Collaborative Innovation Center for Technology and Application of Internet of Things, Southeast Univ., Nanjing 210096, China.