Autonomous light control by wireless sensor and actuator networks

Lun Wu Yeh*, Che Yen Lu, Chi Wai Kou, Yu-Chee Tseng, Tsì-Uí İk


研究成果: Article同行評審

82 引文 斯高帕斯(Scopus)


Recently, wireless sensor and actuator networks (WSANs) have been widely discussed in many applications. In this paper, we propose an autonomous light control system based on the feedback from light sensors carried by users. Our design focuses on meeting users' preferences and energy efficiency. Both whole and local lighting devices are considered. Users' preferences may depend on their activities and profiles and two requirement models are considered: binary satisfaction and continuous satisfaction models. For controlling whole lighting devices, two decision algorithms are proposed. For controlling local lighting devices, a surface-tracking scheme is proposed. Our solutions are autonomous because, as opposed to existing solutions, they can dynamically adapt to environment changes and do not need to track users' current locations. Simulations and prototyping results are presented to verify the effectiveness of our designs.

頁(從 - 到)1029-1041
期刊IEEE Sensors Journal
出版狀態Published - 19 四月 2010


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