About the Authors

Sipu Pan

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

1127196122@qq.com

Affiliation College of Transportation Engineering, Nanjing Vocational University of Industry Technology, Nanjing, Jiangsu, China

Competing Interests

The authors have declared that no competing interests exist.