基于HTTP技术的SCADA应用实践

SCADA Application Practice Based on HTTP Technology

在智能制造领域,随着物联网信息技术的不断发展,传统的工业现场数据采集与监控软件(如SCADA系统),正越来越多的采用最新的互联网IT技术。例如,通过HTTP协议开放自己的实时数据,以便上层的信息化系统(如ERP系统)可以采集到SCADA系统的数据,通过工业现场传统数据采集与最新IT技术融合通信的方式,实现自动化与信息化技术的融合。本文通过研究HTTP技术在SCADA数据采集应用过程中的实践,为打破工业现场各个层级间存在的数据孤岛现象,提供了一种行之有效的解决方案。

In the field of intelligent manufacturing,with the continuous development of Internet of Things information technology,traditional industrial site data collection and monitoring software such as SCADA system,is increasingly using the latest Internet IT technology,such as opening their own real-time data through HTTP protocol,so that the upper information system such as ERP system can collect the data of SCADA system,through the integration of traditional data collection and the latest IT technology on the industrial site,the integration of automation and information technology has been realized.By studying the practice of HTTP technology in the application of SCADA data collection,this paper provides an effective solution for breaking the data silos between various levels of industrial sites.