中国安全科学学报 ›› 2020, Vol. 30 ›› Issue (12): 30-36.doi: 10.16265/j.cnki.issn1003-3033.2020.12.005

• 安全社会科学与安全管理 • 上一篇    下一篇

安全信息反馈及其失效机制研究

陈沅江 副教授, 成霜怡, 冯伟, 段琳陵, 蒋志强   

  1. 中南大学 资源与安全工程学院,湖南 长沙 410083
  • 收稿日期:2020-09-10 修回日期:2020-11-12 出版日期:2020-12-28 发布日期:2021-07-15
  • 作者简介:陈沅江 (1970—),男,湖南湘潭人,博士,副教授,主要从事岩土与环境安全、 安全科学基础理论等方面的研究。E-mail: cyj201@csu.edu.cn。

Research on safety information feedback and its failure mechanism

CHEN Yuanjiang, CHENG Shuangyi, FENG Wei, DUAN Linling, JIANG Zhiqiang   

  1. School of Resources and Safety Engineering, Central South University, Changsha Hunan 410083, China
  • Received:2020-09-10 Revised:2020-11-12 Online:2020-12-28 Published:2021-07-15

摘要: 为提高安全信息认知的准确性和及时性,进一步优化安全行为以及促进系统安全管理,首先,从反馈本质和传播学角度定义安全信息反馈,并探讨安全信息反馈的内涵;其次,以信息获取、信息分析和信息利用的信息处理过程为基础,构建安全信息反馈原理模型;最后,在安全信息反馈原理的基础上,以事件链原理为依据构建安全信息反馈失效机制模型,并分析过程中可能存在的系统失效的影响因素。研究结果表明:安全信息反馈是调节系统安全结构、安全功能和安全行为的有效途径,对其失效机制的研究可为系统安全性的提高提供新的思路。

关键词: 安全信息反馈, 失效机制, 安全信息认知, 反馈原理, 信息处理

Abstract: In order to improve accuracy and timeliness of safety information cognition, to further optimize safety behaviors and promote system safety management. Firstly, safety information feedback was defined from perspectives of feedback nature and communication studies, and its connotations were studied. Secondly, a model of safety information feedback principle was established based on information processing process, namely acquisition, analysis and utilization of information. Finally, on the basis of such feedback principle, a safety information feedback failure mechanism model was constructed building on event chain principle, and possible influence factors of system failure in process were analyzed. The results show that safety information feedback is an effective way to adjust system's safety structure, safety function and safety behavior, and studies on its failure mechanism will provide new ideas for improvement of system safety.

Key words: safety information feedback, failure mechanism, safety information cognition, feedback principle, information processing

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