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Paper Abstract and Keywords
Presentation 2021-11-16 11:30
Development of Wireless Communication System for Acoustic Data Collection Toward Anomaly Detection on Mechanical Equipment
Chinari Takano, Shinya Fujino, Daiki Nobayashi, Kazuya Tsukamoto, Mitsunori Mizumachi, Takeshi Ikenaga (Kyushu Inst. of Tech.)
Abstract (in Japanese) (See Japanese page) 
(in English) With the proliferation of Internet of Things (IoT) devices, we are able to monitor and operate these devices remotely at a low cost. An example of such an IoT system is a system for anomaly detection on the mechanical equipment by the acoustic data. The acoustic data size is large. When we collect such acoustic data by wireless communication, Wi-Fi is effective. However, Wi-Fi has the problem which communication performance degradation by wireless channel interference and communication distance. Therefore, we investigated the performance of the communication characteristics of Wi-Fi for the continuous transfer of large data by preliminary experiments. As a result of the preliminary experiment, the communication performance was insufficient for transferring all recorded data due to be long transfer time. From this result, we propose a transmission timing control method and the reduction processing of transmission data. Finally, through demonstration experiments with multiple mechanical equipment outdoor, we verify the feasibility of the system.
Keyword (in Japanese) (See Japanese page) 
(in English) Data Collection System / Acoustic Data / Wi-Fi / Wireless Communication / IoT / Anomaly Detection / /  
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Conference Information
Committee RISING  
Conference Date 2021-11-15 - 2021-11-17 
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Paper Information
Registration To RISING 
Conference Code 2021-11-RISING 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Development of Wireless Communication System for Acoustic Data Collection Toward Anomaly Detection on Mechanical Equipment 
Sub Title (in English)  
Keyword(1) Data Collection System  
Keyword(2) Acoustic Data  
Keyword(3) Wi-Fi  
Keyword(4) Wireless Communication  
Keyword(5) IoT  
Keyword(6) Anomaly Detection  
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Keyword(8)  
1st Author's Name Chinari Takano  
1st Author's Affiliation Kyushu Institute of Technology (Kyushu Inst. of Tech.)
2nd Author's Name Shinya Fujino  
2nd Author's Affiliation Kyushu Institute of Technology (Kyushu Inst. of Tech.)
3rd Author's Name Daiki Nobayashi  
3rd Author's Affiliation Kyushu Institute of Technology (Kyushu Inst. of Tech.)
4th Author's Name Kazuya Tsukamoto  
4th Author's Affiliation Kyushu Institute of Technology (Kyushu Inst. of Tech.)
5th Author's Name Mitsunori Mizumachi  
5th Author's Affiliation Kyushu Institute of Technology (Kyushu Inst. of Tech.)
6th Author's Name Takeshi Ikenaga  
6th Author's Affiliation Kyushu Institute of Technology (Kyushu Inst. of Tech.)
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Speaker Author-1 
Date Time 2021-11-16 11:30:00 
Presentation Time 50 minutes 
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