1. Master’s Student, College of Transportation Engineering, Chang’an Univ., Xi’an 710064, China.
2. Lecturer, College of Transportation Engineering, Chang’an Univ., Xi’an 710064, China.
3. Professor, College of Transportation Engineering, Chang’an Univ., Xi’an 710064, China; Director, Engineering Research Center of Highway Infrastructure Digitalization, Ministry of Education, Chang’an Univ., Xi’an 710064, China; Director, Key Laboratory of Integrated Transportation Big Data and Intelligent Control, Chang’an Univ., Xi’an 710064, China.
4. Professor, College of Transportation Engineering, Chang’an Univ., Xi’an 710064, China; Associate Director, Engineering Research Center of Highway Infrastructure Digitalization, Ministry of Education, Chang’an Univ., Xi’an 710064, China; Associate Director, Key Laboratory of Integrated Transportation Big Data and Intelligent Control, Chang’an Univ., Xi’an 710064, China (corresponding author).