本文選題：數(shù)據(jù)采集　切入點(diǎn)：系統(tǒng)　出處：《吉林建筑大學(xué)》2015年碩士論文　論文類型：學(xué)位論文

【摘要】：隨著社會經(jīng)濟(jì)和科技的不斷進(jìn)步,能源不足的問題已經(jīng)成為當(dāng)今社會的熱點(diǎn)問題。我們國家已經(jīng)把節(jié)約資源和保護(hù)環(huán)境定為基本國策,十八屆三中全會也指出了要努力建立資源節(jié)約型的社會,最終實(shí)現(xiàn)人與自然可持續(xù)發(fā)展的目標(biāo)。隨著我國對教育事業(yè)的大力發(fā)展,校園建筑能耗作為社會能源消耗的一個縮影,消耗的能源日漸增加,為了積極響應(yīng)十八大的號召,控制能源消耗,為社會建設(shè)貢獻(xiàn)一份力量,校園能耗系統(tǒng)的開發(fā)與建立越顯重要。建筑能耗是整個社會能源消耗的一個重要組成部分,特別是中國的大型公共建筑。對于整個社會來說,建筑節(jié)能是一個增加能源效率的有效方法。為了定位和控制,像超市、政府辦公樓、醫(yī)院和校園建筑等大型公共建筑的能耗狀態(tài),本文以校園能耗為切入點(diǎn),設(shè)計(jì)了一個基于LabVIEW的校園能耗監(jiān)控?cái)?shù)據(jù)的采集系統(tǒng)。本論文針對校園能耗的基本情況設(shè)計(jì)了基于Lab VIEW的校園能耗監(jiān)控?cái)?shù)據(jù)采集系統(tǒng),整個系統(tǒng)采用上位機(jī)與下位機(jī)協(xié)同工作,通過與下位機(jī)相互連接的傳感器可判斷室內(nèi)溫濕度、光強(qiáng)以及有沒有人經(jīng)過,并使用STM32開發(fā)板來實(shí)現(xiàn)對傳感器的驅(qū)動與配置,從而實(shí)現(xiàn)對用電情況的數(shù)據(jù)采集及對能源消耗的控制,上位機(jī)以Lab VIEW這種圖形化編程語言為平臺,實(shí)時采集能耗數(shù)據(jù)并對其進(jìn)行分析處理和展示。同時設(shè)計(jì)了基于互聯(lián)網(wǎng)的終端顯示,使得更多的人,在更大的范圍內(nèi)共享了傳感器采集到的校園能耗使用數(shù)據(jù)及現(xiàn)狀,使整個校園能耗采集監(jiān)控系統(tǒng)的功能更加強(qiáng)大與完善。采用負(fù)載電流波形采集擴(kuò)展板,能夠?qū)崟r監(jiān)測與識別多種用電設(shè)備類型、功率、運(yùn)行狀態(tài)及預(yù)警;可以檢測老化電器和校園違規(guī)電器的使用;并可以確定回路中使用高效節(jié)能電器產(chǎn)品比例,它為電器的負(fù)載狀態(tài)做出準(zhǔn)確的評估。此建筑能耗監(jiān)測系統(tǒng)由能耗計(jì)量裝置、數(shù)據(jù)采集器、網(wǎng)絡(luò)通信設(shè)備構(gòu)成,系統(tǒng)具有數(shù)據(jù)采集、數(shù)據(jù)存儲、數(shù)據(jù)處理及分析、系統(tǒng)管理、系統(tǒng)運(yùn)行狀態(tài)監(jiān)控和故障診斷功能,并能將各類數(shù)據(jù)及信息傳送到上一級信息中心。本系統(tǒng)已在實(shí)驗(yàn)室條件下完成了調(diào)試運(yùn)行,系統(tǒng)的采集速度、精度、控制速度等參數(shù)基本符合要求,為進(jìn)一步搭建校園能耗數(shù)據(jù)采集系統(tǒng)的標(biāo)準(zhǔn)化平臺奠定了基礎(chǔ)。
[Abstract]:With the continuous progress of social economy and science and technology, the problem of energy shortage has become a hot issue in today's society. Our country has made saving resources and protecting the environment a basic national policy. The third Plenary session of the 18 CPC Central Committee also pointed out that we should strive to establish a resource-conserving society and finally realize the goal of sustainable development of man and nature. With the vigorous development of education in China, the energy consumption of campus buildings as a microcosm of social energy consumption. The amount of energy consumed is increasing day by day. In order to respond positively to the call of 18, to control energy consumption and contribute a part to social construction, The development and establishment of campus energy consumption system is becoming more and more important. Building energy consumption is an important part of the energy consumption of the whole society, especially the large public buildings in China. Building energy conservation is an effective way to increase energy efficiency. In order to locate and control the energy consumption of large public buildings such as supermarkets, government offices, hospitals and campus buildings, this paper takes the energy consumption on campus as the starting point. This paper designs a campus energy consumption monitoring data acquisition system based on LabVIEW. According to the basic situation of campus energy consumption, this paper designs a campus energy consumption monitoring data acquisition system based on LabVIEW. The whole system uses upper computer and lower computer to work together. The sensor connected with the lower computer can be used to determine the indoor temperature and humidity, the intensity of light and whether there is anyone passing by, and use the STM32 development board to realize the drive and configuration of the sensor. In order to realize the data acquisition and the control of energy consumption, the upper computer is based on Lab VIEW, a graphical programming language. At the same time, the terminal display based on the Internet is designed, so that more people can share the campus energy consumption data collected by the sensor and the present situation in a larger range. The function of the whole campus energy consumption acquisition and monitoring system is more powerful and perfect. The load current waveform acquisition and expansion board can be used to monitor and identify various types of power equipment, power, operation status and early warning in real time. It can detect the use of aging appliances and campus illegal appliances, and determine the proportion of high efficiency and energy saving electrical products used in the circuit, which makes an accurate assessment of the load state of electrical appliances. The building energy consumption monitoring system is made up of energy consumption metering devices, The system has the functions of data acquisition, data storage, data processing and analysis, system management, system running state monitoring and fault diagnosis. All kinds of data and information can be transmitted to the next information center. The system has been debugged and run under the condition of laboratory. The parameters of the system, such as acquisition speed, precision and control speed, basically meet the requirements. It lays a foundation for further building the standardization platform of campus energy consumption data acquisition system.
【學(xué)位授予單位】：吉林建筑大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：TU111.195

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