基于网络技术的中央空调控制系统

论文编号:DQ237   论文字数:19301,页数:34

摘要：网络技术于控制技术的结合日益紧密，而目前几种比较流行的控制技术在其通信范围和控制功能上都存在一定的限制，无法完全达到原先在工业控制中内部通信稳定、高速的性能。本次借鉴目前主流控制技术的经验，设计了基于Internet网络技术的中央空调远程监控系统，借此来探讨网络控制技术的特点、功能及日后改进的方向。本文介绍了以中央空调为对象远程监控系统，不仅可以远程对中央空调实现启、停、模式切换等功能的控制，并可以对采集的数据做各种处理，实现中央空调运行全过程的数字化和可视化，文中概述了该系统的原理结构、功能、应用软件及网络安全等，并引用图片、表格及流程图等加以分析说明。本集成系统目前已处于工程推广阶段，与目前以短距离、非实时为特点的控制技术相比，有较大的应用潜力。
关键词：中央空调；网络技术；实时监控；网络安全

Abstract:The long-range control system is more and more popular based on the network technology. It has many kinds of form with different function. But most of the control systems are unable to totally replace the stability and real-time character of the inside communication of industry control. In order to explore the characteristic, function and future improve; we regard air conditioner as a platform and design the long-range control device based on Internet. The control device set up with real-time character operation characteristic on the basis of steady high-speed network, which is not only has varies control function, and control opening, stopping, such functions as the mode is switched over of PLC, but also can change the data into ocular pictures, make the overall of air conditioner control digitization and visual. Moreover the function of the WWW network is special, which can share information of system WEB and only use standard IE browser technology. And achieve the control shift able and Global. in this article, introduce the Principle structure, Characteristic of controllable strategy, application software and system safety of the system. And explain by pictures, form and flow chart.
Key Words: Central Air Conditioner；Network Technology； Incessant Monitor；Online Security