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为了构建一个有效的矿井突水预警系统,提出以DSP芯片TMS320F2812为处理器,以CCD(电荷耦合元件)作为光电探测器,利用LIF(激光诱导荧光光谱)理论,建立矿井突水水源判别的理论模型,得出光谱数据,研究突水水源中溶质浓度与激光荧光强度的关系,通过不同突水水样的特征光谱进行水源类型识别,为矿井突水灾害的预警提供决策依据。
In order to construct an effective mine water inrush warning system, a theory of discriminating mine water inrush source based on DSP (TMS320F2812) processor and CCD (Charge Coupled Device) as photodetector and using LIF (Laser Induced Fluorescence Spectroscopy) Model, the spectral data were obtained, the relationship between solute concentration and laser fluorescence intensity in water inrush was studied, and the water source type was identified by the characteristic spectra of different water inrush water samples, which could provide decision basis for early warning of mine water inrush disaster.