1. Associate Professor, Dept. of Transportation, Beijing Univ. of Civil Engineering and Architecture, No. 15 YongYuan Rd., Daxing District, Beijing 102616, China (corresponding author). ORCID: .
2. M.S. Student, Dept. of Transportation, Beijing Univ. of Civil Engineering and Architecture, No. 15 YongYuan Rd., Daxing District, Beijing 102616, China.
3. Ph.D. Student, School of Traffic and Transportation Engineering, Central South Univ., No. 932 South Lushan Rd., Changsha, Hunan 410083, China.
4. Project Engineer, TravelSky Technology Limited, Beijing 101300, China; No. 7 Yumin Rd., Shunyi District, Beijing 101300, China.
5. Professor, School of Architecture and Civil Engineering, Xiamen Univ., No. 182 University Rd., Siming District, Xiamen 361005, China.