Topic 1: Transportation Engineering
Transportation Technology
Transportation services
Transportation safety
Transportation management, etc
Topic 2: Traffic Information and Control
Intelligent Control of Traffic Information
Traffic detection and data monitoring
Computer simulation control
Intelligent positioning and navigation
Driver, passenger support system, etc
Topic 3: Logistics System and Information Technology
Logistics Information Technology and Systems
Logistics Risk and Safety Technology
Intelligent Logistics and Internet of Things
Logistics and Supply Chain Management
Logistics equipment and warehousing machinery, etc
Topic Four: Information Science
Data Analysis and Database
Information safety
Encryption technology
Network security
Data mining 
Image processing
Information system