本文關(guān)鍵詞： 隧道 振動(dòng) 定位 ZigBee　出處：《華南理工大學(xué)》2015年碩士論文　論文類型：學(xué)位論文

【摘要】：近年來,隨著我國(guó)社會(huì)經(jīng)濟(jì)的強(qiáng)勁發(fā)展,交通工程特別是高速公路、地下鐵路、火車軌道等,都向山體空間、地底空間提出了需求。為了滿足這些方面的需求,中國(guó)多家交通施工單位在山體、地下進(jìn)行隧道施工。但是,伴隨著施工而來的,除了交通的便利之外,還有施工過程中的安全問題。本課題為隧道安全施工提出了一種依靠振動(dòng)來進(jìn)行設(shè)備機(jī)械定位、振源判斷的無線傳感系統(tǒng)。該系統(tǒng)感應(yīng)隧道壁的振動(dòng)信號(hào),通過分析,判斷振動(dòng)的類型,并將信息通過無線網(wǎng)絡(luò)發(fā)送到上位機(jī),起到定位和預(yù)警的作用。設(shè)計(jì)中遵循工業(yè)電子產(chǎn)品的一般設(shè)計(jì)流程,詳細(xì)介紹了開發(fā)過程中的技術(shù)原理、重點(diǎn)難點(diǎn)。從一種新的角度提出了機(jī)械設(shè)備定位方法,并從原理分析了多種振動(dòng)的區(qū)別及其在工程上的應(yīng)用,對(duì)后續(xù)的研究開發(fā)具備一定的借鑒和參考價(jià)值。本文詳細(xì)介紹了設(shè)計(jì)及開發(fā)過程所完成的工作,包括：分析隧道施工中容易出現(xiàn)的安全問題,提出無線振動(dòng)傳感系統(tǒng)的需求和思路；分析整體方案,分析市場(chǎng)流行的技術(shù),并選擇能夠符合需求的硬件方案；研究所選擇的各種硬件設(shè)備,為末端設(shè)備設(shè)計(jì)了硬件電路,為上位機(jī)搭建了系統(tǒng)和UPS；針對(duì)硬件進(jìn)行驅(qū)動(dòng)及程序設(shè)計(jì)；研究多種振動(dòng)中傳感器的振動(dòng)響應(yīng)差異,設(shè)計(jì)出判斷不同振動(dòng)的算法。根據(jù)這些工作內(nèi)容,本文共分為五個(gè)主要章節(jié),分別為緒論、需求分析及方案選型、終端系統(tǒng)硬件設(shè)計(jì)、終端系統(tǒng)程序設(shè)計(jì)、總結(jié)與展望。本課題所設(shè)計(jì)的無線振動(dòng)傳感系統(tǒng),具有靈敏度高、功耗低、體積小、易用等特點(diǎn),十分適用于施工中的隧道環(huán)境。
[Abstract]:In recent years, with the strong development of social economy in our country, traffic engineering, especially highway, underground railway, train track and so on, have put forward the demand to mountain space and underground space. Many traffic construction units in China carry out tunnel construction in the mountains and underground. However, with the construction, in addition to the convenience of transportation, In this paper, a wireless sensing system based on vibration to locate the equipment and judge the vibration source is proposed. The system induces the vibration signal of the tunnel wall, and analyzes the vibration signal of the tunnel wall. To judge the type of vibration, and send the information to the upper computer via wireless network, it plays the role of positioning and early warning. The design follows the general design flow of industrial electronic products, and introduces the technical principle of the development process in detail. From a new point of view, the positioning method of mechanical equipment is put forward, and the difference of various vibration and its application in engineering are analyzed from the principle. This paper introduces in detail the design and development process of the work, including: analysis of the tunnel construction prone to safety problems, The requirements and ideas of the wireless vibration sensing system are put forward, the whole scheme is analyzed, the popular technology in the market is analyzed, and the hardware scheme that can meet the demand is selected. The hardware circuit is designed for the terminal equipment. The system and the UPSs are built for the host computer; the hardware is driven and the program is designed; the difference of the vibration response of the sensors in various vibration is studied, and the algorithm to judge the different vibration is designed. According to these work contents, this paper is divided into five main chapters. They are introduction, requirement analysis and scheme selection, terminal system hardware design, terminal system program design, summary and prospect. The wireless vibration sensing system designed in this paper has the characteristics of high sensitivity, low power consumption, small volume, easy to use, etc. Very suitable for the tunnel environment under construction.
【學(xué)位授予單位】：華南理工大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：U455

【參考文獻(xiàn)】

相關(guān)博士學(xué)位論文 前1條

1 張鋒輝;無線傳感器網(wǎng)絡(luò)糧情監(jiān)測(cè)組網(wǎng)研究[D];北京郵電大學(xué);2010年

相關(guān)碩士學(xué)位論文 前1條

1 張國(guó)斌;列車—隧道耦合振動(dòng)分析[D];大連交通大學(xué);2012年

，

本文編號(hào)：1508735