【作者】 张亮；

【导师】 刘玓； 孙晋步；

【作者基本信息】 电子科技大学 ， 软件工程（专业学位）， 2013， 硕士

【摘要】 我国是一个煤炭生产大国，矿山重大事故频繁发生，煤矿安全管理水平较低，安全形势严峻，因此改善和提高企业及政府部门对矿山紧急事务管理的能力，建立煤矿安全管理信息系统，对煤矿企业至关重要。随着计算机、微电子、半导体与射频技术的迅速发展，催生了无线射频识别RFID技术，RFID技术便于跟踪识别的特点使其渗入各个领域并产生了重要影响。一个典型的RFID系统是将一个带有独特电子商品代码的数码记忆芯片植入到单个物体上，接受设备能激活RFID标签，读取和更改数据，并将信息传输到主机上进行进一步的处理。基于RFID技术的煤矿井下安全生产监控系统就是在此背景下研究与开发的。本文以安全生产监控系统的建设为背景，结合矿井实际情况，将RFID技术和计算机通讯结合在一起，设计出KJ133C型矿用人员定位安全安全生产监控系统。主要工作是通过硬件安装设置和应用，采用vc与delphi编程语言参与数据采集系统设计和监控系统设计，解决了RFID技术在煤矿井下应用领域存在的问题。该系统创新点是通过在漏泄电缆信号覆盖范围内添加定位器，通过对数据采集系统和监控系统的功能设计，实现对井下移动目标的精确定位。本系统解决的问题：一是信号衰减问题；二是漏卡问题；三是分站识别范围小问题；四是识别区域小的分站不能定位问题。通过漏泄电缆通讯技术的应用使得每台KJF82A矿用本安型读卡分站或KJF82A.1矿用本安型无线收发器的实际信号覆盖范围达到750-1050米有效巷道，而且通过漏泄电缆传输的信号可以均匀覆盖各种巷道、区域，不受井下各种复杂地形限制，达到全矿井、全覆盖、全员实施精确定位的人员定位系统最高水平。该系统实现了考勤管理、实时数据显示、历史数据查询、人员活动轨迹、特殊情况警告、数据统计、系统维护等模块，对煤矿井下作业人员进出进行有效识别和监测监控。更多还原

【Abstract】 Our country is rich in coal-producing, the mining major accidents happensfrequently,the coal mine safety management level is low,and the security situation isstern.Therefore it is very important to improve and enhance the enterprises andgovernment departments on mine emergency management capabilities, theestablishment of coal mine safety management information system of coal miningenterprises. With the development of computers, microelectronics, semiconductor andRF technology has spawned a radio frequency identification RFID technology,thecharacteristic of RFID technology to facilitate tracking and identifyingwhich makes itinto various fields and has important implications. A typical RFID system is a uniqueelectronic product code digital memory chip implanted into a single object, receivingequipment can activate RFID label, read ing and changing data, and transmittinginformation to the host computer for further processing. Based on the RFID technologyin coal mine safety management system is under the background of this research anddevelopment.In this paper, the construction safety production monitoring system as background,combined with the actual situation of the mine, the RFID technology and computercommunications combine to create a KJ133C type mine safety production monitoringsecurity personnel positioning system. Main work is done by the hardware installationsettings and applications, using vc delphi programming languages involved with dataacquisition system design and monitoring system designed to address the application ofRFID technology in the coal mine problems in the field. The system innovation isthrough the leaky cable signal covers add locator, through the data acquisition systemand monitoring system functional design, to achieve precise positioning of movingtargets underground. The system solves the problems: First, the signal attenuationproblem; Second leakage card problem; three sub-station identification range is smallproblem; four is to identify the region of small sub-station can not locate the problem.Through leaky cable communication technology makes each KJF82A readerintrinsically safe mine sub-station or KJF82A.1mine intrinsically safe wireless transceiver actual signal coverage range up to750-1050m effective roadway, but alsothrough the leaky cable transmission the signal can be evenly cover a variety of roadway,area, free underground complex terrain, reaching all mine, full coverage, fullimplementation of personnel positioning system to pinpoint the highest level.The system is through the underground tunnel distance moving target informationcollection and processing of non-contact automatic identification capabilities of mobile,stationary and other conditions, to solve the the initialization program design library andcommunication, and receive data software design applications to send data and interruptfunctions of the program to prepare; positioning tracking software main content the RFchip mode conversion and receive RF data to send RF data software design application,the written communication with the MCU SPI interface program, which achieve aneffective, real-time, real-time tracking of personnel monitoring and positioning, toachieve the purpose of effective identification and monitoring and control of coal mineworkers in and out.更多还原