1. Key Laboratory of Transport Industry of Big Data Application Technologies for Comprehensive Transport, Ministry of Transport, Beijing Jiaotong University, Beijing, People’s Republic of China
2. School of Civil Engineering, Shijiazhuang Tiedao University, Shijiazhuang, People’s Republic of China
3. School of Economics and Management, Yanshan University, Qinhuangdao City, People’s Republic of China
4. National Demonstration Center for Experimental Traffic and Transportation Education, School of Traffic and Transportation, Beijing Jiaotong University, Beijing, People's Republic of China