本文選題：煤礦生產(chǎn)　切入點：APP　出處：《西安工業(yè)大學》2015年碩士論文　論文類型：學位論文

【摘要】：移動智能終端的發(fā)展和使用超越了空間的限制,對企業(yè)管理者提供了極大便利,為企業(yè)的信息化建設提供了全新的思路和方向。使用智能手機實現(xiàn)對井下人員、設備等目標的“全程的、實時的、連續(xù)的、精確的”定位跟蹤,礦井管理人員在井上可以隨時方便的使用手機終端了解礦井下的情況(如礦下人員數(shù)量、位置,警告信息、統(tǒng)計信息等等),并及時做出必要的處理。論文針對煤礦生產(chǎn)現(xiàn)場井下手機終端APP開發(fā)進行研究。主要工作包括以下幾個方面：第一,針對井下3G網(wǎng)絡信號此有他無的特點,提出采用藍牙云網(wǎng)絡方案,并給出了具體的實現(xiàn)方法。第二,針對地圖信息量大,網(wǎng)絡傳輸有時延,研究了手機離線地圖技術(shù),解決了從礦井施工CAD圖到shape文件,給出了從shape文件轉(zhuǎn)換為地圖初步文件,然后對手機地圖文件進行操作的技術(shù)方案,并應用于項目開發(fā)中。第三,針對現(xiàn)有ZigBee和基站定位可能沒有信號和偏差問題,提出了利用最新的NFC技術(shù)完成人員定位和考勤技術(shù)途徑,研究了NFC技術(shù),設計了一種基于數(shù)字簽名的NFC卡防偽造系統(tǒng),實現(xiàn)了有關(guān)NFC定位考勤程序。第四,為解決井上定位和井下IP地址不同,程序訪問服務器IP地址自動切換問題,提出了一種用DNS來解決的技術(shù)方案,該方案在實際運行中效果良好。最后,為解決服務器穩(wěn)定性問題,采用云計算技術(shù),設計了高性能服務器架構(gòu)。論文工作所開發(fā)的井下手機終端APP,煤礦生產(chǎn)現(xiàn)場使用表明對礦井現(xiàn)場安全管理發(fā)揮著重要作用。
[Abstract]:The development and use of mobile intelligent terminals transcend the limitation of space, provide great convenience to enterprise managers, and provide a new way of thinking and direction for the information construction of enterprises. The "whole process, real-time, continuous, accurate" positioning and tracking of equipment and other targets, mine managers can easily use mobile terminals to understand the situation under the mine at any time (such as the number, location, warning information, etc.). Statistical information and so on, and make necessary processing in time. This paper studies the APP development of underground mobile phone terminal in coal mine production site. The main work includes the following aspects: first, there are no other characteristics for downhole 3G network signal. This paper proposes a Bluetooth cloud network scheme, and gives a specific implementation method. Secondly, aiming at the large amount of map information and network transmission, the paper studies the off-line map technology of mobile phone, and solves the problem from CAD map to shape file in mine construction. This paper gives the technical scheme of converting the shape file to the map preliminary file, and then operates the map file of the mobile phone, and applies it to the project development. Thirdly, there may be no signal and deviation in the existing ZigBee and base station location. In this paper, the author puts forward the way to complete the personnel location and attendance by using the latest NFC technology, studies the NFC technology, designs a NFC card forgery prevention system based on digital signature, and realizes the NFC orientation attendance program. 4th, In order to solve the problem of automatic IP address switching between well location and downhole IP address, a technical solution using DNS is put forward, which has good effect in actual operation. In order to solve the problem of server stability, the high performance server architecture is designed by using cloud computing technology. The underground mobile phone terminal app, which is developed in this paper, has played an important role in mine site safety management.
【學位授予單位】：西安工業(yè)大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：TD67;TP311.52

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