About the Authors

Yongle Wu

Contributed equally to this work with: Yongle Wu, Yangyang Guan

ywu@bupt.edu.cn

Affiliation Beijing Key Laboratory of Work Safety Intelligent Monitoring, School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China

Yangyang Guan

Contributed equally to this work with: Yongle Wu, Yangyang Guan

Affiliation Beijing Key Laboratory of Work Safety Intelligent Monitoring, School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China

Zheng Zhuang

Affiliation Beijing Key Laboratory of Work Safety Intelligent Monitoring, School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China

Weimin Wang

Affiliation Beijing Key Laboratory of Work Safety Intelligent Monitoring, School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China

Yuanan Liu

Affiliation Beijing Key Laboratory of Work Safety Intelligent Monitoring, School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: YW. Data curation: YG. Formal analysis: YW YG. Funding acquisition: YW YL. Investigation: YW YG ZZ. Methodology: YW YG. Project administration: YW WW YL. Resources: YW WW YL. Software: YG. Supervision: YW WW YL. Validation: YG. Visualization: YG ZZ. Writing – original draft: YG. Writing – review & editing: YW YG ZZ WW YL.