1. Research Fellow, Guangxi Xinfazhan Communications Group Co., Ltd., Xinfazhan Bldg., 39 Yunjing Rd., Nanning, Guangxi 530000, China.
2. Master’s Student, School of Traffic and Transportation Engineering, Changsha Univ. of Science & Technology, Changsha, Hunan 410000, China (corresponding author). ORCID: .
3. Research Fellow, Jiangxi Academy of Transportation Sciences Co., Ltd., No. 809 Jinsha Ave., Xiaolan Economic and Technological Development Zone, Nanchang, Jiangxi 330000, China.