1. College of Building Environment Engineering, Zhengzhou University of Light Industry, Zhengzhou, China
2. Zhengzhou Key Laboratory of Electric Power Fire Safety, Zhengzhou University of Light Industry, Zhengzhou, China
3. Henan Engineering Research Center for Intelligent Buildings and Human Settlements, Zhengzhou University of Light Industry, Zhengzhou, China
4. School of Emergency Management and Safety Engineering, China University of Mining & Technology (Beijing), Beijing, China