Research on Active Safety Methodologies for Intelligent Railway Systems
Yong Qin,
Zhiwei Cao,
Yongfu Sun,
Linlin Kou,
Xuejun Zhao,
Yunpeng Wu,
Qinghong Liu,
Mingming Wang,
Limin Jia
Affiliations
Yong Qin
State Key Laboratory of Advanced Rail Autonomous Operation, Beijing Jiaotong University, Beijing 100044, China; Key Laboratory of Railway Industry of Proactive Safety and Risk Control, Beijing Jiaotong University, Beijing 100044, China; Corresponding authors.
Zhiwei Cao
State Key Laboratory of Advanced Rail Autonomous Operation, Beijing Jiaotong University, Beijing 100044, China; Key Laboratory of Railway Industry of Proactive Safety and Risk Control, Beijing Jiaotong University, Beijing 100044, China
Yongfu Sun
Chinese Academy of Engineering, Beijing 100088, China
Linlin Kou
Beijing Subway Operation Technology Centre, Beijing 100044, China
Xuejun Zhao
CRRC Academy Co., Ltd., Beijing 100070, China
Yunpeng Wu
School of Safety Engineering and Emergency Management, Shijiazhuang Tiedao University, Shijiazhuang 050043, China
Qinghong Liu
China Academy of Railway Sciences, Beijing 100081, China
Mingming Wang
China Academy of Railway Sciences, Beijing 100081, China
Limin Jia
State Key Laboratory of Advanced Rail Autonomous Operation, Beijing Jiaotong University, Beijing 100044, China; Corresponding authors.
Safety is essential when building a strong transportation system. As a key development direction in the global railway system, the intelligent railway has safety at its core, making safety a top priority while pursuing the goals of efficiency, convenience, economy, and environmental friendliness. This paper describes the state of the art and proposes a system architecture for intelligent railway systems. It also focuses on the development of railway safety technology at home and abroad, and proposes the active safety method and technology system based on advanced theoretical methods such as the in-depth integration of cyber–physical systems (CPS), data-driven models, and intelligent computing. Finally, several typical applications are demonstrated to verify the advancement and feasibility of active safety technology in intelligent railway systems.
