About the Authors

Jiangjiang He

Roles Methodology, Resources, Software, Writing – review & editing

Affiliation School of Transportation and Logistics, Guangzhou Railway Polytechnic, Guangzhou, China

Weixun Chen

Roles Investigation, Methodology, Validation, Writing – review & editing

Affiliation School of Information Engineering, Guangzhou Railway Polytechnic, Guangzhou, China

Jiaren Sun

Roles Conceptualization, Data curation, Supervision, Validation, Writing – original draft

sunjiaren@gtxy.edu.cn

Affiliation School of Transportation and Logistics, Guangzhou Railway Polytechnic, Guangzhou, China

Lin Zhu

Roles Resources, Software, Writing – review & editing

Affiliation School of Transportation and Logistics, Guangzhou Railway Polytechnic, Guangzhou, China

Competing Interests

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. This does not alter our adherence to PLOS ONE policies on sharing data and materials.