基于DSP技术的矿井瓦斯传感器的设计
Design of Mine Methane Sensor Based on DSP
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摘要: 针对煤矿井下使用的瓦斯传感器普遍存在的测量精度低、零点漂移严重、调校周期短的情况,对原来基于八位微处理器的传感器进行了升级,采用了TI公司的DSP微处理器,很好地解决了上述问题。Abstract: Aimed at the disadvantages of low precision, serious zero-drift and short adjustment cycle of methane sensor used in mine, we adopted the DSP microprocessor to update the sensor based on 8 bits MCU and the problem was solved commendably.
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Key words:
- coal mine /
- methane sensor /
- microprocesser /
- updating /
- DSP
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