1. Graduate Student, School of Transportation, Southeast Univ., 2 Southeast University Rd., Jiangning District, Nanjing, Jiangsu 211189, China.
2. Postdoctoral Fellow, Lyles School of Civil Engineering, Center for Connected and Automated Transportation, Purdue Univ., 550 Stadium Mall Dr., West Lafayette, IN 47907; Visiting Postdoctoral Researcher, Robotics Institute, Carnegie Mellon Univ., 5000 Forbes Ave., Pittsburgh, PA 15213 (corresponding author).
3. Professor, School of Transportation, Southeast Univ., 2 Southeast University Rd., Jiangning District, Nanjing, Jiangsu 211189, China.
4. Postdoctoral Fellow, Lyles School of Civil Engineering, Center for Connected and Automated Transportation, Purdue Univ., 550 Stadium Mall Dr., West Lafayette, IN 47907. ORCID: .
5. Professor and Associate Director, Lyles School of Civil Engineering, Center for Connected and Automated Transportation, Purdue Univ., 550 Stadium Mall Dr., West Lafayette, IN 47907. ORCID: .
6. Professor, Dept. of Architectural Engineering, Henan College of Transportation, Zhengzhou, Henan 450015, China.