【摘要】：礦區(qū)掠奪性開采使礦區(qū)的生態(tài)環(huán)境嚴(yán)重惡化，大氣環(huán)境遭到嚴(yán)重污染，對(duì)礦區(qū)的大氣環(huán)境進(jìn)行監(jiān)測(cè)和保護(hù)逐漸受到人們重視，建立礦區(qū)大氣環(huán)境監(jiān)測(cè)系統(tǒng)來對(duì)礦區(qū)大氣環(huán)境的實(shí)時(shí)監(jiān)控和預(yù)警保護(hù)，來保護(hù)礦區(qū)大氣環(huán)境，保證礦區(qū)的開采能夠可持續(xù)發(fā)展。 本系統(tǒng)利用傳感器對(duì)礦區(qū)的環(huán)境參數(shù)進(jìn)行監(jiān)測(cè)采集，利用GPS定位技術(shù)對(duì)監(jiān)測(cè)終端進(jìn)行實(shí)時(shí)定位，并在終端利用ARM技術(shù)開發(fā)嵌入式系統(tǒng)，對(duì)采集數(shù)據(jù)信息和GPS信息進(jìn)行儲(chǔ)存、處理和管理，對(duì)監(jiān)測(cè)終端的工作運(yùn)行進(jìn)行控制，并通過GPRS技術(shù)根據(jù)程序功能設(shè)定自動(dòng)傳送數(shù)據(jù)給后臺(tái)數(shù)據(jù)管理系統(tǒng)，也可以監(jiān)測(cè)終端通過GPRS接收后臺(tái)發(fā)布的指令，并對(duì)執(zhí)行的功能任務(wù)進(jìn)行優(yōu)先權(quán)選擇，優(yōu)先執(zhí)行緊急監(jiān)測(cè)任務(wù)，GPRS技術(shù)實(shí)現(xiàn)后臺(tái)管理系統(tǒng)對(duì)監(jiān)測(cè)終端的遠(yuǎn)程控制和數(shù)據(jù)傳輸。后臺(tái)管理系統(tǒng)在GIS技術(shù)支持下實(shí)現(xiàn)整個(gè)礦區(qū)大氣環(huán)境監(jiān)測(cè)系統(tǒng)的地圖化、可視化呈現(xiàn)，建立空間數(shù)據(jù)庫，結(jié)合ORACLE技術(shù)對(duì)數(shù)據(jù)庫進(jìn)行管理，，利用WebService技術(shù)和ADO.NET技術(shù)連接數(shù)據(jù)并進(jìn)行調(diào)用處理，實(shí)現(xiàn)對(duì)整個(gè)礦區(qū)大氣環(huán)境進(jìn)行實(shí)時(shí)監(jiān)測(cè)，信息查詢、處理等。 本文針對(duì)監(jiān)測(cè)終端的GPS定位精度進(jìn)行深入研究，通過相位平滑偽距差分定位算法來提高GPS定位精度，設(shè)計(jì)周跳探測(cè)的方法，進(jìn)一步提高定位精度，確保監(jiān)測(cè)終端的采集數(shù)據(jù)的有效性，只有對(duì)監(jiān)測(cè)數(shù)據(jù)進(jìn)行具體的地理信息描述，才能實(shí)現(xiàn)對(duì)礦區(qū)大氣環(huán)境的精確監(jiān)測(cè)，有效幫助相關(guān)部門根據(jù)監(jiān)測(cè)數(shù)據(jù)制定有效的合理措施，防止大氣環(huán)境污染，保護(hù)礦區(qū)大氣環(huán)境。
[Abstract]:Predatory mining in mining area has caused serious deterioration of ecological environment and serious pollution of atmospheric environment in mining area. People pay more and more attention to monitoring and protection of atmospheric environment in mining area. The atmospheric environment monitoring system of mining area is established to monitor and protect the atmospheric environment in real time and early warning, to protect the atmospheric environment of mining area and to ensure the sustainable development of mining area. The system uses sensors to monitor and collect environmental parameters of mining area, real-time positioning of monitoring terminal by GPS positioning technology, and the embedded system is developed by arm technology in the terminal to store the collected data and GPS information. Processing and managing, controlling the operation of the monitoring terminal, automatically transmitting data to the background data management system according to the program function set by GPRS technology, also monitoring the terminal to receive the instructions issued by the background through GPRS. In addition, priority is given to the functional tasks carried out, and the emergency monitoring task is given priority to the GPRS technology to realize remote control and data transmission to the monitoring terminal in the background management system. With the support of GIS technology, the background management system can realize the mapping, visual presentation, establishment of spatial database and management of the whole mine atmospheric environment monitoring system with Oracle technology. Web Service technology and ADO.NET technology are used to connect data and transfer the data to realize the real-time monitoring, information query and processing of the atmospheric environment of the whole mining area. In this paper, the GPS positioning accuracy of the monitoring terminal is deeply studied, and the GPS positioning accuracy is improved by using the phase smoothing pseudo-range differential positioning algorithm, and the cycle slip detection method is designed to further improve the positioning accuracy. To ensure the validity of the data collected by the monitoring terminal, only by describing the monitoring data with specific geographical information, can the precise monitoring of the atmospheric environment in the mining area be realized, and relevant departments can be effectively helped to formulate effective and reasonable measures according to the monitoring data. To prevent atmospheric pollution and protect atmospheric environment in mining area.
【學(xué)位授予單位】：青島理工大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2013
【分類號(hào)】：X84;P228.4

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本文編號(hào)：2135198