基于物联网的工业现场管控系统的研究与应用*

摘要

工业现场管控是工业企业组织生产的核心内容之一。传统生产企业的自动化程度不高，缺乏必要的技术手段对工业现场进行实时监控和管理，降低了企业的生产效率。提出建立一个基于物联网技术的工业现场管控系统，通过智能交互式终端，接入了工业现场的多种传感器，采用基于案例推理的智能技术，构建了智能决策系统，实现了对工业现场的生产执行情况与设备工作状态的实时监管，提升了企业对工业现场的管控水平，并在一个传统制造业集团公司得到了有效的验证和应用。%manage and control is one of core tasks in factory spot. The level of traditional factory’ s automatic producing is low and a factory lacks necessary technologic tools to real-time manage and control in factory spot. It reduces the productive efficiency. This paper builds a Factory Spot Management & Control System (FSMCS) based on IOT. An intelligent interactive terminal is developed to access various sensors placed in factory spot. The technology of Cased Based Reasoning (CBR) is adopted and an intelligent decision-making system is designed to monitor and control the productive processing and the status of devices. The FSMCS has been applied and verified in an manufactory.