摘要
作业场所职业危害监管信息系统主要是通过对企业级数据库中的基础数据进行统计、汇总和分析,为政府提供监管依据。本文依据数据结构规范化理论,对作业场所职业危害监管信息系统企业级数据库中重点和难点部分的数据结构进行合理设计,阐述了职业危害监管信息系统企业级数据库数据结构合理设计的方法、步骤及其原因,得到了职业危害监管信息系统企业级数据库中重点和难点部分合理的数据结构,并以此为例阐述了数据结构合理设计的方法和步骤。
The Workplace Occupational Hazard Supervision Information System （WOHSIS） can offer basilal data for government supervision by statistics, summary and analysis of the data in enterprise database. According to the Normalization Theory, the difficult and important part of data structure in enterprise database of WOHSIS was reasonably designed, and the design methods, design steps and reasons for the difficult and important part of data structure in enterprise database of WOHSIS were expatiated. Finally, the reasonable difficult and important part of data structure in enterprise database of WOHSIS was obtained. This article presented the design methods and design steps for data structure by using it.
出处
《中国安全生产科学技术》
CAS
2008年第4期100-103,共4页
Journal of Safety Science and Technology
基金
国家科技支撑计划课题(编号:2006BAK05B04)
关键词
作业场所
职业危害
监管信息系统
数据结构
workplace
occupational hazards
supervision information system
data structure
