1. School of Computer and Information and the Anhui Key Laboratory of Industry Safety and Emergency Technology, Hefei University of Technology, Hefei, China
2. School of Computer and Information and the Anhui Provincial Key Laboratory of Industrial Safety Emergency Technology, Hefei University of Technology, Hefei, China
3. School of Instrument Science and Optoelectronics Engineering, Hefei University of Technology, Hefei, China
4. NIO, Beijing, China