发明授权
US08089910B2 Sensor node of wireless sensor networks and operating method thereof
有权
无线传感器网络的传感器节点及其操作方法
- 专利标题: Sensor node of wireless sensor networks and operating method thereof
- 专利标题(中): 无线传感器网络的传感器节点及其操作方法
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申请号: US12516710申请日: 2007-12-05
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公开(公告)号: US08089910B2公开(公告)日: 2012-01-03
- 发明人: Yoonmee Doh , Yao Zhiying , Noseong Park , Sun-Joong Kim , Cheol Sig Pyo
- 申请人: Yoonmee Doh , Yao Zhiying , Noseong Park , Sun-Joong Kim , Cheol Sig Pyo
- 申请人地址: KR Daejeon
- 专利权人: Electronics and Telecommunications Research Institute
- 当前专利权人: Electronics and Telecommunications Research Institute
- 当前专利权人地址: KR Daejeon
- 代理机构: Ladas & Parry LLP
- 优先权: KR10-2006-0124288 20061208; KR10-2007-0037445 20070417
- 国际申请: PCT/KR2007/006273 WO 20071205
- 国际公布: WO2008/069564 WO 20080612
- 主分类号: G08C17/00
- IPC分类号: G08C17/00 ; H04L12/28
摘要:
A sensor node of a wireless sensor network includes a first sensor node module for generating and processing, when it is activated, a first sensing signal to detect occurrence of an event based on the first sensing signal; and a second sensor node module for generating and processing a second sensing signal, when it is activated, to monitor state transition of the event based on the second sensing signal. Further, when the occurrence of the event is detected, the first sensor node module is inactivated and the second sensor node module is activated.
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