| Zhu Changping (朱昌平),Huang Yongliang,Shan Minglei.[J].高技术通讯(英文),2012,18(4):394~400 |
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| Wireless environmental monitoring system for transformer substation based on acoustic sensor |
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| DOI： |
| 中文关键词: |
| 英文关键词: environmental monitoring, acoustic sensor, ZigBee wireless network, CC2430 |
| 基金项目: |
| Author Name | Affiliation | | Zhu Changping (朱昌平) | | | Huang Yongliang | | | Shan Minglei | |
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| 中文摘要: |
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| 英文摘要: |
| In this paper, an indoor environmental monitoring solution is proposed for the transformer substation system by using the ZigBee technology. It mainly analyzes the principle of sulfur hexafluoride sensor based on the acoustic method and puts forward a difference data processing method of single-channel and temperature compensation point at power consumption issues for sensor detection. The method not only reduces the sensor power consumption, but also ensures the accuracy and extends the lifetime of wireless sensor nodes effectively. This paper also analyzes the design of the base station mode, and demonstrates the running processes of routers and sensors. The feasibility of the proposed approach has been testified and proved. |
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