Abstract: A reasonable theory and operation mode of smart factories have not been established in China. How to integrate the information resources efficiently, intuitively and rapidly, so as to support intelligent decision-making is the main problem that managers of the enterprises are facing. This paper proceeds from virtual reality which is the key technique of smart factory establishment, analyzes its modeling difficulties and problems in different kinds of plants in chemical industry. The authors use methods of three-dimensional geographic information modeling, laser point cloud scanning, and 360 degree panoramic image technique, combine with visual programming design technology, design and develop an integrated management system of smart factory. The system includes functions of interactive browsing, visual information query statistics, real-time security monitoring and forecasting, real-time environmental monitoring, real-time monitoring of production process and equipment, underground pipeline network management and safety protection, etc. It has achieved good application result in an enterprise, and provides a new way to solve the problem how to build a smart factory.

Key words: smart factory, virtual reality, visualization

摘要： 国内智慧工厂尚未形成合理的理论体系和操作模式,如何高效、直观、迅速地整合企业所有信息资源,进行辅助智能决策是管理者面临的主要问题.本文从虚拟现实这一建立智慧工厂的关键技术手段出发,分析了其在化工行业各类工厂建模中的难点和问题,运用三维地理信息建模、激光点云扫描、360度全景影像等方法,结合可视化程序设计技术,设计开发了主要应用于工业企业的智慧工厂综合管理信息系统.该系统具备交互浏览、可视化信息查询统计、实时安防监控和预警预报、环境排污实时监测、生产流程和设备实时监测、地下管网管理和安全防护等功能,在企业取得了良好的应用效果,为国内智慧工厂如何建立提供了一种全新的解决思路.

关键词: 智慧工厂, 虚拟现实, 可视化