Citation

Luo T, Wu C. China Saf. Sci. J. 2019; 29(3): 155-160.

Copyright

(Copyright © 2019, China Occupational Safety and Health Association, Publisher Gai Xue bao)

DOI

10.16265/j.cnki.issn1003-3033.2019.03.026

PMID

unavailable

Abstract

In order to provide new ideas and methods for emergency response to and prevention of accidents, the transmission of safety informationin in accidents was studied by coupling analysis theory. Firstly, the concept of safety information was proposed from the perspective of safety informatics, and the necessity of applying the coupling theory to the propagation and evolution of safety information was analyzed. Then four characteristics of accident safety information were defined based on the essential law of safety information. At the same time, 24 basic coupling factors influencing safety information were expounded from the aspects of enterprise, government and society. Finally, according to the literature and coupling factors, the coupling effect path diagram of safety information in accidents containing 9 key points and 42 paths was established, on which the basic coupling model of safety information was built. The results show that the coupling mechanism of safety information in accidents has guiding significance for the coupling effect and evolution model of safety information, and provides a theoretical basis for accident emergency response and prevention based on safety information. © 2019 China Safety Science Journal. All rights reserved.

Language: zh