化工学报2012，Vol.63Issue(5)：1484-1491,8.DOI:10.3969/j.issn.0438-1157.2012.05.023
基于知识本体的过程安全分析信息标准化
Standardized information for process hazard analysis based on ontology
吴重光 1许欣 1纳永良 2张卫华3
作者信息
- 1. 北京化工大学信息科学与技术学院,北京100029
- 2. 北京思创信息系统有限公司,北京100029
- 3. 中国石油化工股份有限公司安全工程研究院,山东青岛266071
- 折叠
摘要
Abstract
The principal objective of process hazard analysis is to identify hazard scenarios. Both the course of team brainstorming hazard evaluation and its result information can be expressed as hazard scenarios. Ontology of hazard scenarios is accurate expression of standardized process hazard analysis information. An ontology is an explicit specification of a conceptualization. According to design criteria for ontologies, a standardized process hazard analysis information called scenario object model (SOM) was proposed. SOM was used to represent contents and structures of hazard evaluation information. Computer automatic reasoning and semi-quantitative algorithms could be implemented on SOM. Computer-aided automatic hazard evaluation and transfer, auditing and sharing of safety information were realized effectively by using ontology SOM.关键词
知识本体/信息标准/过程工业/危险剧情/SOM/SOM_G/HAZOP/PHAKey words
ontology/ information standard/ process industry/ hazard scenario/ SOM/ SOM_G/ HAZOP/ PHA分类
信息技术与安全科学引用本文复制引用
吴重光,许欣,纳永良,张卫华..基于知识本体的过程安全分析信息标准化[J].化工学报,2012,63(5):1484-1491,8.
