Qr code
Chongqing Jiaotong University 中文
Chang Rao

Master Tutor

Gender : Male
Alma Mater : Southwest Jiaotong University
Education Level : 博士研究生毕业
Degree : 博士学位
Status : Job
School/Department : College of Traffic and Transportation
Discipline : 交通运输(城市轨道交通) 计算机科学与技术(计算机软件开发)
Contact Information : Changrao@cqjtu.edu.cn
Email :
Click : times

The Last Update Time : ..

Personal Profile

Chang reveived his PhD degree from the School of Information Science and Technology, Southwest Jiaotong University (SWJTU), Chengdu, China, 2021. He used to be a research scholar for two years in the University of Texas at Arlington (UTA), US. He is currently with the college of Traffic and Transportation, Chongqing Jiaotong University. He is also a part-time post-doc at Chongqing Rail Transit Group.

There are several publications with qualities in journals and conference proceedings, including the IEEE TSE,  IJCM, IWCT, and QRS. His current research interests include:

1. Software testing techniques in railway domain, especially combinatorial testing and its applications in railway signaling system

2. Safety and reliability analysis for railway operation and maintenance

3. Intelligent transportation system modelling & verification, especially vehicle-infrastructure cooperation modelling & verification

4. Autonomous Driving Testing Techniques

Chang is looking forward to bright students to join his research team! Opportunities to be exchange students to study in SWJTU and UTA!

Education Background

  • 2014.9 -- 2021.6

    Southwest Jiaotong University       Traffic Information Engineering & Control       博士研究生毕业       Doctor

  • 2010.9 -- 2014.6

    Southwest Jiaotong University       Automation       大学本科毕业       Bachelor

Social Affiliations

  • 2022.5 -- 2024.4

    Post-doc in Chongqing Rail Transit Group

Research Group



Research Team for Software Testing Techniques

Study the methods of software testing techniques and their practice in railway domain



Research Focus

  • 轨道交通设备智慧运维管理
  • 智慧交通与车路协同系统建模
  • 轨道交通信号系统软件测试技术
  • Autonomous Driving Testing Techniques