【正文】 層后，煤火隨時(shí)間的推移，逐步蔓延發(fā)展形成規(guī)模較大的明火（簡(jiǎn)稱煤田火災(zāi)）[2]。國內(nèi)一些自然發(fā)火嚴(yán)重的礦區(qū)如撫順、鶴崗、窖街、義馬、淮南等局統(tǒng)計(jì)均在80~90%以上。煤田火災(zāi)是煤礦的重大災(zāi)害之一，對(duì)煤礦的安全生產(chǎn)構(gòu)成了嚴(yán)重威脅?！笆晃濉币?guī)劃期，中國“富煤貧油少氣”的能源儲(chǔ)備特征和進(jìn)入“重化工業(yè)主導(dǎo)型”經(jīng)濟(jì)發(fā)展階段特點(diǎn)，決定了較長(zhǎng)時(shí)期內(nèi)煤炭在我國一次能源消費(fèi)結(jié)構(gòu)中占主導(dǎo)地位的格局將保持不變。 ZigBee； GPRS。 Wireless Adhoc Networks。關(guān) 鍵 詞：煤田火災(zāi)；無線自組網(wǎng)；遠(yuǎn)程監(jiān)控；ZigBee；GPRS；Internet研究類型：應(yīng)用研究Subject : Development Research on the Remote Monitoring System of theWireless Adhoc Networks Borehole Temperature for Coalfield FireSpecialty : Safety Technology and EngineeringName : Wang Weifeng （Signature） Instructor : Deng Jun （Signature） ABSTRACTCoalfield fire is widely distributed around the world, from China, India, America, Russia, Australia, Indonesia, Central Asia and other countries and regions. Due to the special geographical location and climatic conditions, the coalfield spontaneous bustion in China is among the most serious countries in the world. It is estimated that the economic losses of China39。同時(shí)亦可檢驗(yàn)煤田火災(zāi)治理效果，對(duì)煤礦優(yōu)選安全生產(chǎn)方案，科學(xué)、合理地進(jìn)行生產(chǎn)管理和事故預(yù)防工作起到了重要作用。本系統(tǒng)將ZigBee技術(shù)和GPRS技術(shù)相結(jié)合，實(shí)現(xiàn)了煤田火區(qū)鉆孔溫度數(shù)據(jù)短距離采集與數(shù)據(jù)的遠(yuǎn)程傳輸，解決了目前煤田火災(zāi)遠(yuǎn)程監(jiān)控的難題，節(jié)省了系統(tǒng)的成本。本文根據(jù)煤田火災(zāi)鉆孔溫度監(jiān)測(cè)的實(shí)際需求，設(shè)計(jì)了集ZigBee技術(shù)、GPRS技術(shù)、Internet技術(shù)、嵌入式計(jì)算機(jī)控制技術(shù)、傳感器技術(shù)、數(shù)據(jù)采集技術(shù)、數(shù)據(jù)庫技術(shù)于一體的煤田火災(zāi)無線自組網(wǎng)鉆孔溫度遠(yuǎn)程監(jiān)控系統(tǒng)。由于煤田發(fā)火區(qū)域有隱蔽性、著火點(diǎn)分散、被測(cè)點(diǎn)多、距離遠(yuǎn)等特點(diǎn)，使得對(duì)煤田火災(zāi)的預(yù)防、監(jiān)控和治理非常困難。據(jù)初步估算，我國煤田火災(zāi)每年至少造成200億元的經(jīng)濟(jì)損失。zhengxuezhao1977 論文題目：煤田火災(zāi)無線自組網(wǎng)鉆孔溫度遠(yuǎn)程監(jiān)控系統(tǒng)的開發(fā)研究專 業(yè)：安全技術(shù)及工程碩 士 生： （簽名） 指導(dǎo)教師： （簽名） 摘 要煤田火災(zāi)分布很廣，遍布南北半球，不僅中國有，而且印度、美國、俄羅斯、澳大利亞、印度尼西亞、中亞等國家和地區(qū)都普遍存在。中國由于特殊的地理位置和氣候條件，成為世界上煤田自燃災(zāi)害最為嚴(yán)重的國家?，F(xiàn)有的煤田火災(zāi)溫度監(jiān)測(cè)主要是人工測(cè)溫法，測(cè)溫法由于是點(diǎn)接觸，預(yù)測(cè)預(yù)報(bào)范圍小，安裝、維護(hù)工作量大、不能提供實(shí)時(shí)監(jiān)測(cè)和預(yù)警，特別是探頭、引線極易破壞，在實(shí)際應(yīng)用中受到技術(shù)和經(jīng)濟(jì)的限制，不宜大面積探火采用，不能很好的滿足煤礦安全生產(chǎn)的要求。無線自組網(wǎng)技術(shù)、移動(dòng)通信技術(shù)、互聯(lián)網(wǎng)技術(shù)與溫度傳感器相結(jié)合的監(jiān)測(cè)方法，是近幾年來一個(gè)新的發(fā)展趨勢(shì)，改變了傳統(tǒng)溫度傳感器系統(tǒng)的拓?fù)浣Y(jié)構(gòu)，適應(yīng)更多溫度測(cè)量的應(yīng)用場(chǎng)合。本文給出了系統(tǒng)的整體組成框架，對(duì)系統(tǒng)的功能和性能需求、工作原理和工作方式進(jìn)行了分析，設(shè)計(jì)了無線測(cè)溫終端、ZigBeeGPRS網(wǎng)關(guān)的硬件和軟件及上位機(jī)監(jiān)控中心系統(tǒng)，描述了監(jiān)控系統(tǒng)的應(yīng)用環(huán)境，給出了現(xiàn)場(chǎng)布置方法，論述了系統(tǒng)的監(jiān)控機(jī)制，分析了工業(yè)現(xiàn)場(chǎng)的應(yīng)用效果。工業(yè)現(xiàn)場(chǎng)應(yīng)用表明本系統(tǒng)通訊距離滿足大規(guī)模煤田火災(zāi)的監(jiān)測(cè)需求，具有高的可靠性，能方便的實(shí)現(xiàn)煤田火災(zāi)監(jiān)測(cè)的自動(dòng)化和網(wǎng)絡(luò)化。因此，該遠(yuǎn)程監(jiān)控系統(tǒng)的研究對(duì)煤田火災(zāi)的預(yù)測(cè)和火源探測(cè)技術(shù)的發(fā)展具有實(shí)際指導(dǎo)的重要意義。s coalfield fire is at least RMB 200 billion per year. The existing temperature monitoring technique of the coalfield fire is mainly by means of artificial monitoring. As temperature monitoring possesses the shortings of pointcontact, small forecast range, heavy workload of installation and maintenance, failing to provide realtime monitoring and early warning, especially the easy damage of probe and lead, it is restricted in practical applications due to technical and economic constraints, which leads to the infeasibility of widely used for fire detection, hence it can not be well positioned to meet the requirements of coal mine production safety. The Characters of spontaneously busted coalfield, such as invisibility, scattered ignition points, remote distance and other characteristics, make coalfield fire prevention, monitoring and control extremely difficult. The monitoring method of the Wireless ad hoc network technology, mobile munication technology, Internet technology bined with the temperature sensor is a new development trend in recent years. It has changed the topology of the traditional temperature sensor system to meet the additional applications of the temperature measurement.According to actual demands of the coalfield fire borehole temperature monitoring, the system integrates ZigBee technology, GPRS technology, Internet technology, embedded puter control technology, sensor technology, data acquisition technology and database technology in one. The present gived a framework of the overall system position, the function and required performance, the working principle and method of the system, designed the hardware and software of the wireless temperature measurement terminal, ZigBeeGPRS gateway and host puter control center system, described the application environment of the monitoring system and the layout method in engineering，discussed the monitoring mechanism of the system, and analyzed effect of the system in practical industrial engineering. The system integrates the advantages of both ZigBee and GPRS technology. It realized the coalfield fire area temperature Shortrange acquisition of the data and remote transmitting of the data, solved the present difficult problem of monitoring remote coalfield fires. The application of system in practical engineering shows that the munication range of the system meets the needs of largescale coalfield fire monitoring with high reliability. The system can easily achieve the automation and network of coalfield fire is very important for checking out the effect of the coalfield fire controlling. It plays an important role for coal mine optimal safety programs, scientific and reasonable production management and accident prevention. Therefore, the research of the remote monitoring system has significance of the practical guidance for the forecast of the coal fire and the developing of the fire detection technology. Keywords: Coalfield Fire。 Remote Monitoring。 InternetThesis : Application Research目 錄目 錄1 緒論 1 研究的背景及意義 1 國內(nèi)外研究現(xiàn)狀及發(fā)展趨勢(shì) 2 煤田火災(zāi)檢測(cè)技術(shù)在國內(nèi)外研究現(xiàn)狀及發(fā)展趨勢(shì) 2 無線傳感器網(wǎng)絡(luò)在國內(nèi)外研究現(xiàn)狀及發(fā)展趨勢(shì) 4 遠(yuǎn)程監(jiān)控系統(tǒng)在國內(nèi)外研究現(xiàn)狀及發(fā)展趨勢(shì) 6 課題可行性分析 8 本文的主要研究?jī)?nèi)容和目標(biāo) 8 本文的主要研究方法和技術(shù)路線 9 主要研究方法 9 技術(shù)路線 9 本課題的主要?jiǎng)?chuàng)新點(diǎn) 10 本章小結(jié) 102 系統(tǒng)涉及的理論基礎(chǔ)及方案設(shè)計(jì) 11 ZigBee技術(shù) 11 ZigBee技術(shù)主要特點(diǎn) 11 ZigBee網(wǎng)絡(luò)拓?fù)浣Y(jié)構(gòu) 12 GPRS技術(shù) 13 GPRS技術(shù)主要特點(diǎn) 13 GPRS網(wǎng)絡(luò)結(jié)構(gòu) 14 Internet網(wǎng)絡(luò)應(yīng)用技術(shù) 15 設(shè)計(jì)需求及原則 16 系統(tǒng)要求 16 功能需求 16 設(shè)計(jì)原則 17 總體設(shè)計(jì)方案 18 監(jiān)控系統(tǒng)的構(gòu)成 18 監(jiān)控系統(tǒng)的功能劃分 18 系統(tǒng)通信模式 19 監(jiān)控系統(tǒng)的特點(diǎn) 20 本章小結(jié) 203 無線測(cè)溫終端的設(shè)計(jì) 21 無線測(cè)溫終端的硬件結(jié)構(gòu)組成 21 節(jié)點(diǎn)硬件平臺(tái) 22 ZigBee無線傳輸模塊介紹 22 溫度傳感的選型及介紹 24 MAX6675介紹 25 K型熱電偶補(bǔ)償導(dǎo)線 28 硬件電路原理圖及實(shí)物的實(shí)現(xiàn) 29 硬件原理圖 29 硬件實(shí)物的實(shí)現(xiàn) 30 無線測(cè)溫終端的軟件設(shè)計(jì) 30 硬件抗干擾設(shè)計(jì) 31 本章小結(jié) 324 ZigBeeGPRS網(wǎng)關(guān)的設(shè)計(jì) 33 ZigBeeGPRS網(wǎng)關(guān)的硬件結(jié)構(gòu)組成 33 ZigBeeGPRS網(wǎng)關(guān)的硬件平臺(tái) 33 硬件連接圖及實(shí)物的實(shí)現(xiàn) 36 硬件連接框圖 36 實(shí)物圖 36 ZigBeeGPRS網(wǎng)關(guān)的軟件設(shè)計(jì) 37 協(xié)議數(shù)據(jù)轉(zhuǎn)換 37 ZigBeeGPRS網(wǎng)關(guān)軟件設(shè)計(jì) 37 SMS方式的軟件實(shí)現(xiàn) 39 ZigBeeGPRS網(wǎng)關(guān)的協(xié)議 41 TCP/IP軟件設(shè)計(jì)原則 41 嵌入式系統(tǒng)軟件組成 43 本章小結(jié) 445 上位機(jī)監(jiān)控中心系統(tǒng)設(shè)計(jì) 45 上位機(jī)監(jiān)控中心系統(tǒng)軟件設(shè)