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http://dx.doi.org/10.6109/jkiice.2014.18.12.2975

Implementation of Wireless Micro-Magnetic Detection System in the Conveyer Belt  

Lee, Young-Dong (Department of Mobile Communications Engineering, Changshin University)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.18, no.12, 2014 , pp. 2975-2981 More about this Journal
Abstract
Micro-magnetic detection system is used to detect small particles in an automatic transmission valve body, which signal noise and time-delay may occurs in process of signal transmitting and filtering. In this paper, we present the design and implement of a micro-magnetic detection system based on wireless sensor networks in conveyer belt. Micro-magnetic detection system consists of five modules which are magnetic sensor detector, signal processing unit, wireless sensor networks, system control unit and system monitoring unit. Our experimental results show that the proposed wireless micro-magnetic detection system improves both accuracy and time delay compared to the wired system; therefore, it may apply for wireless micro-magnetic detection system by analysis of packet reception rate.
Keywords
Micro-magnetic detection; Steel ball detection; Wireless sensor networks; Valve body;
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