In order to clarify the basic problems of precise safety & security management so as to enrich the theory of precise safety & security management, this research was carried out to study the basic theoretical issues of precise safety & security management from a safety & security information perspective. Firstly, from a safety & security information perspective, the definition of precise safety & security management was proposed, and the conceptual framework of precise safety & security management was constructed. Then, the connotation (including the characteristics, contents and functions) of precise safety & security management was analyzed. Finally, a model for precise safety & security management based on safety & security information was built and explained. The results show that, from a perspective of safety & security information, precise safety & security management is the activity of obtaining safety & security intelligence by collecting, analyzing and processing safety & security information and using safety & security intelligence to identify, manage and control safety & security risks. Its main purpose is to improve the precision, accuracy and validity of safety management work. Meanwhile, a model for precision safety & security management includes four major parts, namely, safety & security monitoring and sensing, safety & security data storage, safety & security information service, and safety & security intelligence application.
