【摘要】：礦井通風是金屬礦生產過程中的一個重要環(huán)節(jié)，，是實現(xiàn)安全生產、防止安全隱患的重要措施。有效合理的通風不僅能滿足礦井生產的通風要求，而且對確保創(chuàng)造良好勞動環(huán)境和抑制火災起著至關重要的作用。 為更好的解決地下礦通風安全問題，本文提出了構建基于WIFI通信技術的礦井通風監(jiān)測系統(tǒng)，具體包括以下方面： （1）對比分析多種無線通信技術，結合井下實際應用確定基于WIFI的礦井通風監(jiān)測系統(tǒng)的可行性。 （2）對無線傳感器、網絡體系結構以及無線傳感網絡進行分析，并根據通風監(jiān)測系統(tǒng)的要求，確定各傳感器（溫度傳感器、濕度傳感器、氣體濃度傳感器及風量智能傳感器）的應用環(huán)境； （3）井下通風環(huán)境監(jiān)測。通過智能傳感器完成現(xiàn)場數(shù)據的采集，通過溫度傳感器、濕度傳感器、粉塵濃度傳感器及風量智能傳感器等，實現(xiàn)生產工作面和巷道內的粉塵濃度、井下溫度、濕度和風量的實時監(jiān)測； （4）井下數(shù)據傳輸。通過WIFI通信技術發(fā)送不同的地址依次控制各智能傳感器執(zhí)行測量工作，并讀取和存儲其測量數(shù)據；并將所測數(shù)據進行集中分析處理，判斷報警，并形成各種統(tǒng)計報表、曲線或計算機文檔； （5）風機的控制。使用單片機控制風機的運行。設定風機運行過程中可能出現(xiàn)的問題，并對不同問題作出相應的處理辦法，用單片機完成對風機的自動控制。 本系統(tǒng)優(yōu)化了傳統(tǒng)的礦井通風監(jiān)測系統(tǒng)，將WIFI技術、無線傳感器技術、單片機技術及計算機網絡技術等相互融合，針對金山口銅礦實際情況進行通風監(jiān)測系統(tǒng)設計，可以全面、實時、自動地對井下通風數(shù)據進行自動記錄、存儲、處理，實現(xiàn)了礦井通風監(jiān)測的自動化、智能化、層次化、網絡化。
[Abstract]:Mine ventilation is an important link in the process of metal mine production and is an important measure to realize safe production and prevent hidden danger of safety. Effective and reasonable ventilation can not only meet the ventilation requirements of mine production, but also play a vital role in creating a good working environment and controlling fire. In order to solve the problem of underground mine ventilation safety better, this paper proposes a mine ventilation monitoring system based on WiFi communication technology, which includes the following aspects: (1) comparing and analyzing various wireless communication technologies, The feasibility of mine ventilation monitoring system based on WiFi is determined in combination with underground practical application. (2) the wireless sensor, network architecture and wireless sensor network are analyzed, and according to the requirements of ventilation monitoring system, The application environment of each sensor (temperature sensor, humidity sensor, gas concentration sensor and air volume intelligent sensor) is determined; (3) underground ventilation environment monitoring. Through the intelligent sensor to complete the field data collection, through the temperature sensor, humidity sensor, dust concentration sensor and air volume intelligent sensor, the dust concentration in the production face and roadway, underground temperature, etc. Real-time monitoring of humidity and air volume; (4) downhole data transmission. Through WiFi communication technology to send different addresses to control the intelligent sensors to carry out the measurement work in turn, and read and store the measurement data, and centralize, analyze and process the measured data, judge and alarm, and form various statistical reports. Curve or computer documentation; (5) Fan control. Single-chip microcomputer is used to control the operation of fan. The problems that may occur in the operation of the fan are set up, and the corresponding treatment methods are made for different problems, and the automatic control of the fan is accomplished by using a single chip microcomputer. This system optimizes the traditional mine ventilation monitoring system, integrates WiFi technology, wireless sensor technology, single chip computer technology and computer network technology, and designs the ventilation monitoring system according to the actual situation of Jinshankou Copper Mine. The underground ventilation data are automatically recorded, stored and processed in real time and automatically. The automatic, intelligent, hierarchical and networked mine ventilation monitoring is realized.
【學位授予單位】：西安建筑科技大學
【學位級別】：碩士
【學位授予年份】：2013
【分類號】：TD724

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