关键词: 非煤矿山, 专家系统, 安全信息管理, 知识库

Abstract: To upgrade Non-coal mine safety system from traditional safety information management to the intellectualized decision of safety information，it needs to integrate massive safety knowledge.The rough set theory was adopted to improve a decision tree of ID3 (Interactive Dichotomic Version 3) algorithm to obtain the safety knowledge of non-coal underground mine.And the descriptive safety knowledge and the procedural safety knowledge can be expressed by using producing representation.The interrelated two-dimensional list is designed to store the safety knowledge and model the safety knowledge base of non-coal mine by using Access technique.

Key words: Non-coal mine, Expert system, Safety information management, Knowledge base