2016 Fiscal Year Final Research Report
Research of Low Power Wireless Sensor Node on Wireless Sensor Network
| Project/Area Number |
26330106
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Information network
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| Research Institution | Kyushu Institute of Technology |
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Principal Investigator |
Yamawaki Akira 九州工業大学, 大学院工学研究院, 准教授 (10325574)
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| Research Collaborator |
SERIKAWA Seiichi
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Keywords | センサーネットワーク / センサノード / 環境発電 / バッテリ / 省電力 |
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| Outline of Final Research Achievements |
The experimental results on the prototype system show that our sensor node can wake up from the suspended animation mode with zero standby power with about 80 ms delay. This delay is neglectable for many WSN applications. We have extended the conventional estimation method of the battery life to our proposal. By using this equation, we have confirmed that our proposal can improve the battery life of 6 to 100 times compared with the conventional node. Two case studies indicate that our proposed senor node can realize actual WSN applications.
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| Free Research Field |
ディジタル回路システム
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