About the Authors

Shuang Meng

Roles Conceptualization, Formal analysis, Methodology, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliations Key Laboratory of Traffic Safety on Track (Central South University), Ministry of Education, Changsha, Hunan, China, Joint International Research Laboratory of Key Technology for Rail Traffic Safety, Changsha, Hunan, China, National & Local Joint Engineering Research Center of Safety Technology for Rail Vehicle, Changsha, Hunan, China

Dan Zhou

Roles Methodology, Resources, Supervision

zd_lzj@126.com

Affiliations Key Laboratory of Traffic Safety on Track (Central South University), Ministry of Education, Changsha, Hunan, China, Joint International Research Laboratory of Key Technology for Rail Traffic Safety, Changsha, Hunan, China, National & Local Joint Engineering Research Center of Safety Technology for Rail Vehicle, Changsha, Hunan, China

Zhe Wang

Roles Data curation, Software

Affiliations Key Laboratory of Traffic Safety on Track (Central South University), Ministry of Education, Changsha, Hunan, China, Joint International Research Laboratory of Key Technology for Rail Traffic Safety, Changsha, Hunan, China, National & Local Joint Engineering Research Center of Safety Technology for Rail Vehicle, Changsha, Hunan, China

Competing Interests

The authors have declared that no competing interests exist.