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  本文關(guān)鍵詞：分布式區(qū)域供暖信息系統(tǒng)設(shè)計與實現(xiàn)　出處：《黑龍江大學(xué)》2014年碩士論文　論文類型：學(xué)位論文

  更多相關(guān)文章： Internet 分布式控制 PLC 現(xiàn)場控制

【摘要】：隨著Internet網(wǎng)絡(luò)技術(shù)和通信技術(shù)的迅猛發(fā)展,在工業(yè)網(wǎng)絡(luò)中應(yīng)用Internet已經(jīng)成為了工業(yè)發(fā)展的必然趨勢。通過Internet網(wǎng)絡(luò)技術(shù)的控制系統(tǒng)可以把監(jiān)控人員與生產(chǎn)現(xiàn)場相隔離,很大程度的提高工業(yè)生產(chǎn)效率,并且使工人的工作環(huán)境得到了很好的改善,同時滿足了生產(chǎn)企業(yè)對大規(guī)模生產(chǎn)的安全性要求和對惡劣環(huán)境下生產(chǎn)過程控制的可靠性需求。本文是針對基于Internet分布式區(qū)域供暖信息系統(tǒng)進(jìn)行的設(shè)計和研究,利用Internet來實現(xiàn)對計算機(jī)的遠(yuǎn)程監(jiān)控和現(xiàn)場控制計算機(jī)的正常通信,并且完成數(shù)據(jù)采集、數(shù)據(jù)傳輸和供暖的遠(yuǎn)程控制。本文概述了分布式供暖信息系統(tǒng)的發(fā)展現(xiàn)狀,介紹了區(qū)域供暖相關(guān)的數(shù)據(jù)計算參數(shù)以及分布式區(qū)域供暖信息系統(tǒng)的網(wǎng)絡(luò)控制系統(tǒng)的各種模塊、軟硬件體系結(jié)構(gòu)等,并詳細(xì)的闡述了系統(tǒng)的總體結(jié)構(gòu)設(shè)計思想、PID調(diào)節(jié)算法、網(wǎng)絡(luò)通信技術(shù)的開發(fā)、數(shù)據(jù)結(jié)構(gòu)以及各功能模塊的實現(xiàn)過程等。本信息系統(tǒng)的現(xiàn)場控制模塊采用PLC控制,通過PLC中PID控制模塊對鍋爐供暖溫度進(jìn)行閉環(huán)控制,通過PLC采集鍋爐供暖的溫度信息。本信息系統(tǒng)利用面向?qū)ο蟮木幊碳夹g(shù)和Windows Sockets技術(shù)實現(xiàn)計算機(jī)之間的通信,通過Internet遠(yuǎn)程計算機(jī)控制供暖過程。
[Abstract]:With the rapid development of Internet network technology and communication technology, the application of Internet in industrial networks has become the inevitable trend of industrial development. The control system of Internet network technology can separates the monitoring personnel and production field, improve the industrial production efficiency greatly, and the working environment was improved at the same time, to meet the requirements of safety production enterprises of the mass production and production process control of reliability requirements under harsh environment. This paper is based on the design and research for Internet distributed district heating information system based on normal communication, to realize the remote monitoring and control computer to computer by Internet, and complete the data acquisition, remote control data transmission and heating. This paper summarizes the current development of distributed heating information system, this paper introduces regional All data related to the calculation module of heating network control system parameters and the distributed district heating information system, hardware and software architecture, and a detailed description of the system architecture design ideas, PID algorithm, the development of network communication technology, data structure and function modules of the implementation process. The site information system the control module is controlled by PLC, through the PLC PID control module for the closed-loop control of the boiler heating temperature, the temperature information collected by PLC. The boiler heating communication information system between computers using object-oriented programming technology and Windows Sockets technology, by controlling the heating process of the remote computer Internet.

【學(xué)位授予單位】：黑龍江大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TU832

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本文編號：1423082