Development of Calibration Device of Mine-used Gas Sensor
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摘要: 介绍了一种矿用气体传感器检定装置的设计,分别从核心处理电路、信号检测电路和电源电路3个方面阐述了装置的硬件组成,并给出了装置的软件程序流程图。现场试运行结果表明,该装置可方便快捷地完成矿用气体传感器的周期性检测工作。Abstract: The paper introduced design of a calibration device of mine-used gas sensor.It expounded hardware composition of core processing circuit,signal detection circuit and power circuit of the device,and gave flow chart of software program of the device.The result of field trial running showed that the device can finish periodic detection for mine-used gas sensor conveniently and quickly.
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Key words:
- mine-used gas sensor /
- calibration device /
- periodic detection /
- LPC2131
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