Abstract:

In order to clarify the mechanism of safety and security incident causation from a safety and security intelligence perspective, and to consolidate the theoretical foundation for the investigation, analysis and prevention, and control of safety and security incidents from a safety and security intelligence perspective, research on safety and security incident causation model from a safety and security intelligence perspective was conducted. Firstly, according to the model for safety and security intelligence-safety and security behavior double loops, this paper analyzed the causes of safety and security incidents from a safety and security intelligence perspective. Secondly, the safety and security incident causation model from a safety and security intelligence perspective was constructed and explained. Finally, this paper analyzed the application of the safety and security incident causation model from a safety and security intelligence perspective with a safety and security incident on Line X of a city metro. The research shows that the safety and security incident causation model from a safety and security intelligence perspective is a safety and security incident causation system consisting of a safety and security intelligence loop and a safety and security behavior loop. According to this model, safety and security intelligence failures in the safety and security intelligence loop can lead to the disruption and collapse of the safety and security behavior loop of the system, resulting in a safety and security incident in the system.

Key words: safety and security intelligence, safety and security incident, causation model, safety and security behavior, safety and security intelligence failure