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Published in:
2011 | OriginalPaper | Chapter
The Intelligent Calibrator of Mine Gas Sensor
Authors : Jin-Yan Cao, Mu-Qin Tian
Published in: Emerging Research in Artificial Intelligence and Computational Intelligence
Publisher: Springer Berlin Heidelberg
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This paper presents a DSP-based intelligent calibrator of mine gas sensor, which is composed of micro-controller unit, signal conditioning unit, communication interface unit, keyboard and display unit, touch-control unit and gas circuit system. Based on CPU technology, electronic technology and control technology, this calibrator has overcome the problems existing in most of the current calibrators, i.e. low speed, low accuracy and labor-consuming, offering better services for mining safety.