1. Sino-US Global Logistics Institute, Shanghai Jiaotong University, Shanghai 200240, China
2. School of Transportation and Logistics, Southwest Jiaotong University, Chengdu, Sichuan 610031, China
3. National United Engineering Laboratory of Integrated and Intelligent Transportation, National Engineering Laboratory of Big Data Application in Integrated Transportation, School of Transportation and Logistics, Southwest Jiaotong University, Chengdu, Sichuan 610031, China