發(fā)布時(shí)間：2018-06-01 16:47

  本文選題：Niagara技術(shù) + 物聯(lián)網(wǎng)平臺(tái)　； 參考：《天津大學(xué)》2014年碩士論文

【摘要】：隨著國(guó)家節(jié)能減排政策的提出,建筑節(jié)能日益成為公眾關(guān)注的焦點(diǎn),空調(diào)系統(tǒng)作為建筑能耗的主要組成部分,其系統(tǒng)高效節(jié)能運(yùn)行顯得尤為重要,而良好的空調(diào)監(jiān)控系統(tǒng)對(duì)空調(diào)系統(tǒng)的節(jié)能運(yùn)行有著深遠(yuǎn)的意義。近年來(lái),隨著物聯(lián)網(wǎng)概念的提出和智能建筑的發(fā)展,物聯(lián)網(wǎng)相關(guān)技術(shù)在建筑中央空調(diào)監(jiān)控系統(tǒng)上的應(yīng)用也越來(lái)越廣泛。本文以天津大學(xué)環(huán)境學(xué)院暖通實(shí)驗(yàn)室空調(diào)實(shí)驗(yàn)臺(tái)為研究對(duì)象,為其設(shè)計(jì)了一套基于物聯(lián)網(wǎng)技術(shù)的監(jiān)控系統(tǒng)�？照{(diào)實(shí)驗(yàn)臺(tái)主要由組合式空調(diào)機(jī)組、冷熱源系統(tǒng)及實(shí)驗(yàn)臺(tái)對(duì)應(yīng)的監(jiān)控系統(tǒng)組成。實(shí)驗(yàn)臺(tái)可以完成噴淋室及填料性能測(cè)試實(shí)驗(yàn),分析空氣與水的熱濕交換過(guò)程,研究將空氣處理到設(shè)定溫、濕度值的控制方法。本課題基于Niagara物聯(lián)網(wǎng)技術(shù)進(jìn)行實(shí)驗(yàn)臺(tái)監(jiān)控系統(tǒng)開(kāi)發(fā),硬件系統(tǒng)由以JACE-600E網(wǎng)絡(luò)控制器為核心的智能物聯(lián)網(wǎng)設(shè)備構(gòu)成,能很好的實(shí)現(xiàn)不同協(xié)議間設(shè)備的兼容,應(yīng)用軟件開(kāi)發(fā)以Niagara AX物聯(lián)網(wǎng)軟件為平臺(tái)。所設(shè)計(jì)的監(jiān)控系統(tǒng)能實(shí)現(xiàn)的功能包括數(shù)據(jù)采集與顯示、設(shè)備運(yùn)行監(jiān)測(cè)、故障報(bào)警、歷史數(shù)據(jù)記錄、系統(tǒng)參數(shù)設(shè)定、能耗分析、本地控制與管理、多用戶授權(quán)與管理、基于互聯(lián)網(wǎng)的遠(yuǎn)程訪問(wèn)與管理。研究結(jié)果表明,設(shè)計(jì)的空調(diào)實(shí)驗(yàn)臺(tái)及其監(jiān)控系統(tǒng)能很好的滿足進(jìn)行學(xué)生實(shí)驗(yàn)的功能;監(jiān)控系統(tǒng)采用基于Niagara物聯(lián)網(wǎng)技術(shù)的硬件平臺(tái),可以集成和兼容工程中老的產(chǎn)品,而無(wú)需大規(guī)模更換以前使用的設(shè)備,可以在保留已存在的檢測(cè)和控制設(shè)備的基礎(chǔ)上采用新的技術(shù)或產(chǎn)品,節(jié)省了工程造價(jià);采用Niagara軟件平臺(tái)Niagara AX開(kāi)發(fā)的物聯(lián)網(wǎng)應(yīng)用軟件人機(jī)交互界面友好,各項(xiàng)功能能夠完美實(shí)現(xiàn);采用Niagara物聯(lián)網(wǎng)技術(shù)開(kāi)發(fā)的空調(diào)實(shí)驗(yàn)臺(tái)監(jiān)控系統(tǒng),使得人與物、物與物之間的信息交流成為可能,用戶不僅能通過(guò)現(xiàn)場(chǎng)工控機(jī)進(jìn)行系統(tǒng)監(jiān)控與管理,而且可以在全球的任何時(shí)間、任何地點(diǎn)通過(guò)互聯(lián)網(wǎng)對(duì)系統(tǒng)進(jìn)行訪問(wèn)。
[Abstract]:With the development of national energy saving and emission reduction policy, building energy conservation has become the focus of public attention day by day. As the main component of building energy consumption, the efficient operation of air conditioning system is particularly important. The good air-conditioning monitoring system has profound significance to the energy-saving operation of the air-conditioning system. In recent years, with the development of the concept of Internet of things and the development of intelligent building, the technology of Internet of things is more and more widely used in the building central air conditioning monitoring system. In this paper, a monitoring system based on Internet of things (IOT) is designed for the HVAC laboratory of Tianjin University. The air conditioning test bench is mainly composed of combined air conditioning unit, heat and cold source system and corresponding monitoring system. The test bench can test the performance of spray chamber and fillers, analyze the heat and humidity exchange process between air and water, and study the control method of treating air to the set temperature and humidity. Based on the technology of Niagara Internet of things, the hardware system is composed of intelligent Internet of things equipment based on JACE-600E network controller, which can realize the compatibility between different protocols. The application software is developed on the platform of Niagara ax Internet of things software. The functions of the designed monitoring system include data acquisition and display, equipment operation monitoring, fault alarm, historical data recording, system parameter setting, energy consumption analysis, local control and management, multi-user authorization and management. Internet-based remote access and management. The results show that the air conditioning test bench and its monitoring system can meet the function of student experiment, and the monitoring system adopts the hardware platform based on the Niagara Internet of things technology, which can integrate and compatible with the old products in the project. The new technology or product can be adopted on the basis of retaining the existing inspection and control equipment without large-scale replacement of the equipment used before, thus saving the project cost. The human-computer interface of the Internet of things application software developed with Niagara software platform Niagara ax is friendly, and all functions can be realized perfectly. It is possible to exchange information between objects. Users can not only monitor and manage the system through the field industrial control computer, but also access the system through the Internet at any time and anywhere in the world.
【學(xué)位授予單位】：天津大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類(lèi)號(hào)】：TP277;TU83

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