煤矿生产现场APP信息化软件开发

发布时间：2018-03-09 12:11

本文选题：煤矿生产　切入点：APP　出处：《西安工业大学》2015年硕士论文　论文类型：学位论文

【摘要】：移动智能终端的发展和使用超越了空间的限制,对企业管理者提供了极大便利,为企业的信息化建设提供了全新的思路和方向。使用智能手机实现对井下人员、设备等目标的“全程的、实时的、连续的、精确的”定位跟踪,矿井管理人员在井上可以随时方便的使用手机终端了解矿井下的情况(如矿下人员数量、位置,警告信息、统计信息等等),并及时做出必要的处理。论文针对煤矿生产现场井下手机终端APP开发进行研究。主要工作包括以下几个方面：第一,针对井下3G网络信号此有他无的特点,提出采用蓝牙云网络方案,并给出了具体的实现方法。第二,针对地图信息量大,网络传输有时延,研究了手机离线地图技术,解决了从矿井施工CAD图到shape文件,给出了从shape文件转换为地图初步文件,然后对手机地图文件进行操作的技术方案,并应用于项目开发中。第三,针对现有ZigBee和基站定位可能没有信号和偏差问题,提出了利用最新的NFC技术完成人员定位和考勤技术途径,研究了NFC技术,设计了一种基于数字签名的NFC卡防伪造系统,实现了有关NFC定位考勤程序。第四,为解决井上定位和井下IP地址不同,程序访问服务器IP地址自动切换问题,提出了一种用DNS来解决的技术方案,该方案在实际运行中效果良好。最后,为解决服务器稳定性问题,采用云计算技术,设计了高性能服务器架构。论文工作所开发的井下手机终端APP,煤矿生产现场使用表明对矿井现场安全管理发挥着重要作用。
[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.
【学位授予单位】：西安工业大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TD67;TP311.52

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