为了使施工现场安全管理知识统一化表达和提高施工现场安全监控效率,采用本体工程以基坑工程为主构建施工现场安全知识本体模型,并通过该本体与施工现场信息采集技术RFID,WSN的数据库进行信息交互.在此基础上构建施工现场安全监控系统,该系统由BIM模块、信息采集模块、信息处理模块和安全监控模块组成,并分析了施工现场安全监控流程,从而提高施工现场安全监控信息化、自动化的效率,实现施工现场安全管理的知识统一表达和施工现场安全状态的高效实时监控,对施工现场的安全监控有一定的借鉴意义.%In order to realize the unified expression of the construction site safety management knowledge,and improve the efficiency of construction site safety monitoring,the ontology engineering is used to construct the construction site safety know?ledge ontology model,which takes the foundation pit engineering as its main part. And the construction site safety monitoring system is constructed by means of the information interoperability between ontology and the databases of information acquisition technology RFID and WSN,which is composed of BIM module,information acquisition module,information processing module and safety monitoring module. The working process of the construction site safety monitoring system is analyzed,so as to im?prove the efficiency of informatization and automation of the construction site safety monitoring,and realize the knowledge uni?fied expression of the construction site safety management and efficient real?time monitoring of construction site safety status. The system has a certain reference significance for safety monitoring of other construction sites.
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