本文選題：Internet + 遠程監(jiān)測��； 參考：《電子科技大學》2014年碩士論文

【摘要】：網絡在人們的生活中發(fā)揮著重要作用,隨著其飛速發(fā)展,網絡技術已經融入各行各業(yè),遠程監(jiān)測與網絡相結合已經成為必然趨勢,在工業(yè)、醫(yī)療、交通等方面都有重要意義;現(xiàn)代工業(yè)的發(fā)展逐步走向自動化,生產現(xiàn)場設備的狀態(tài)監(jiān)測對于生產的順利進行有著重要意義,如果沒有提前發(fā)現(xiàn)設備的狀態(tài)異常導致?lián)p壞,將使生產停止并產生高額的維修費用;同時,隨著設備監(jiān)測系統(tǒng)的規(guī)模越來越大,這就造成設備管理困難,設備驅動程序多樣化,系統(tǒng)耦合度等問題,這在監(jiān)測系統(tǒng)的開發(fā)過程中是急需解決的問題。本文研究基于網絡技術的遠程監(jiān)測系統(tǒng),首先介紹遠程監(jiān)測系統(tǒng)的技術發(fā)展以及其原理,探討網絡技術在遠程監(jiān)測中的應用,從三個方面進行軟件的開發(fā)方式闡述,同時就遠程監(jiān)測系統(tǒng)存在的問題進行簡要的分析,為下文的寫作做鋪墊;繼而對虛擬儀器從概念以及構成等方面進行整體的描述,最后簡要分析了虛擬儀器軟件開發(fā)平臺Lab VIEW;第三部分主要是對遠程設備狀態(tài)監(jiān)測系統(tǒng)的硬件設計,以化工廠機泵群的旋轉設備監(jiān)測為應用,設計系統(tǒng)硬件結構及硬件中具體涉及的模塊,包括傳感器的選型、信號調理電路的設計、數(shù)據(jù)采集卡的選型及設備組裝方式等的設計,考慮到設備應用環(huán)境的復雜性,采用多種措施提高系統(tǒng)穩(wěn)定性,來保證系統(tǒng)精度和穩(wěn)定性;第四部分是對遠程設備狀態(tài)監(jiān)測系統(tǒng)的軟件進行設計,基于虛擬儀器開發(fā)平臺LabVIEW對系統(tǒng)的每個模塊進行設計,包括數(shù)據(jù)采集模塊、文件I/O模塊、數(shù)據(jù)處理模塊、歷史數(shù)據(jù)查詢模塊和網絡傳輸模塊,并對其中涉及的關鍵技術進行分析。本設計目的在于實現(xiàn)對化工廠旋轉機械振動狀態(tài)的監(jiān)測,通過虛擬儀器技術與網絡技術相結合,實現(xiàn)了監(jiān)測系統(tǒng)的網絡化,從而保障化工廠機械設備的安全生產,方便了企業(yè)管理人員和技術人員對生產現(xiàn)場情況的掌握,這對于產品質量的提高、設備維護成本的降低、技術人員的工作強度降低都有很大幫助,可以促進企業(yè)的可持續(xù)發(fā)展。
[Abstract]:Network is playing an important role in people's life. With its rapid development, network technology has been integrated into various industries. The combination of remote monitoring and network has become an inevitable trend, in industry, medical treatment, transportation and other aspects have important significance; The development of modern industry is gradually moving towards automation. The condition monitoring of production site equipment is of great significance for the smooth progress of production. If the abnormal condition of the equipment is not detected in advance, it will cause damage. Production will be halted and high maintenance costs will be incurred; at the same time, as the scale of the equipment monitoring system becomes larger and larger, this will lead to difficulties in equipment management, diversification of device drivers, system coupling, etc. This is an urgent problem in the development of monitoring system. This paper studies the remote monitoring system based on the network technology. Firstly, it introduces the technology development and its principle of the remote monitoring system, discusses the application of the network technology in the remote monitoring, and expounds the way of software development from three aspects. At the same time, the problems existing in the remote monitoring system are briefly analyzed to pave the way for the following writing; then, the concept and composition of the virtual instrument are described as a whole. Finally, the virtual instrument software development platform Lab view is briefly analyzed. The third part is the hardware design of the remote equipment condition monitoring system, which is applied to the rotary equipment monitoring of the machinery and pump group in the chemical plant. The hardware structure of the system and the modules involved in the hardware design, including the selection of sensor, the design of signal conditioning circuit, the selection of data acquisition card and the design of equipment assembly, etc., considering the complexity of equipment application environment, etc. Various measures are adopted to improve the stability of the system to ensure the system accuracy and stability. The fourth part is to design the software of the remote equipment condition monitoring system. Each module of the system is designed based on the virtual instrument development platform LabVIEW. It includes data acquisition module, file I / O module, data processing module, historical data query module and network transmission module. The purpose of this design is to realize the monitoring of the vibration state of the rotary machinery in the chemical plant. By combining the virtual instrument technology with the network technology, the network monitoring system is realized, thus ensuring the safe production of the machinery and equipment in the chemical plant. It is convenient for enterprise managers and technicians to master the situation of production site, which is of great help to the improvement of product quality, the reduction of equipment maintenance cost and the decrease of technical staff's working intensity, and can promote the sustainable development of enterprises.
【學位授予單位】：電子科技大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TP393.06

【參考文獻】

中國碩士學位論文全文數(shù)據(jù)庫 前1條

1 鄭小寧;基于因特網的遠程控制技術研究[D];西北工業(yè)大學;2002年

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本文編號：1926103