安徽理工大学学报（自然科学版）
安徽理工大學學報（自然科學版）
안휘리공대학학보（자연과학판）
JOURNAL OF ANHUI UNIVERSITY OF SCIENCE AND TECHNOLOGY(NATURAL SCIENCE)
2013年
2期
17-19,47
,共4页
煤矿突水%激光诱导荧光%光谱分析%监测系统
煤礦突水%激光誘導熒光%光譜分析%鑑測繫統
매광돌수%격광유도형광%광보분석%감측계통
Coal mine water inrush%laser induced fluorescence%spectrum analysis%monitoring system
为了能够快速准确地判别煤矿突水水源，提出了基于激光诱导荧光（LIF）技术的煤矿突水水源监测方法，该系统以MC9S12XS128B微处理器为核心，构建了共聚焦式检测子系统，通过 USB2．0协议实现硬件采集系统与上位机通讯的方案。通过对反馈回的激光诱导荧光光谱进行分析，可以定量分析煤矿水源中水质离子的浓度，因此就可以实时监测到突水水源的变化。该方法克服了传统方法无法实现对大面积水域的实时在线监测的难题，能准确快速地得到结果。本研究可进行煤矿未知水样的水源判别，为煤矿的安全生产提供决策依据。
為瞭能夠快速準確地判彆煤礦突水水源，提齣瞭基于激光誘導熒光（LIF）技術的煤礦突水水源鑑測方法，該繫統以MC9S12XS128B微處理器為覈心，構建瞭共聚焦式檢測子繫統，通過 USB2．0協議實現硬件採集繫統與上位機通訊的方案。通過對反饋迴的激光誘導熒光光譜進行分析，可以定量分析煤礦水源中水質離子的濃度，因此就可以實時鑑測到突水水源的變化。該方法剋服瞭傳統方法無法實現對大麵積水域的實時在線鑑測的難題，能準確快速地得到結果。本研究可進行煤礦未知水樣的水源判彆，為煤礦的安全生產提供決策依據。
위료능구쾌속준학지판별매광돌수수원，제출료기우격광유도형광（LIF）기술적매광돌수수원감측방법，해계통이MC9S12XS128B미처리기위핵심，구건료공취초식검측자계통，통과 USB2．0협의실현경건채집계통여상위궤통신적방안。통과대반궤회적격광유도형광광보진행분석，가이정량분석매광수원중수질리자적농도，인차취가이실시감측도돌수수원적변화。해방법극복료전통방법무법실현대대면적수역적실시재선감측적난제，능준학쾌속지득도결과。본연구가진행매광미지수양적수원판별，위매광적안전생산제공결책의거。
In order to quickly and accurately determine inrushing water source in coal mines , inrushing water source monitoring method based on laser induced fluorescence ( LIF ) technology was proposed.The system u-ses MC9S12XS128B microprocessor as the core to build confocal detection subsystem , and communication solu-tion of hardware acquisition system with host computer is realized with USB 2.0 protocol.On the basis of fed back laser-induced fluorescence spectroscopy analysis , quantitative analysis of water ion concentration can be done , real-time monitoring of inrushing water source changes can be realized .By use of the method it was solved that the problem with traditional method, by which large area of waters can not be monitored in real time and on line , and monitoring results can be got accurately and quickly .The method can be used to discriminate unknown mine water source, which provides a decision -making basis for coal mine production safety .
