Summary
International Technical Conference on Circuits/Systems, Computers and Communications
2008
Session Number:G1
Session:
Number:G1-5
Current Sensor based Non-intrusive Appliance Recognition for Intelligent Outlet
Takeshi Saitoh, Yuuki Aota, Tomoyuki Osaki, Ryosuke Konishi, Kazunori Sugahara,
pp.-
Publication Date:2008/7/7
Online ISSN:2188-5079
Summary:
This paper presents the current sensor based non-intrusive appliance recognition method for intelligent outlet. Our system has two main functions; one is the remote control function of power supply through the Internet. The other is monitoring function observe the state of appliance. In this paper, the monitor function is especially focused. To recognize the state of appliance, we extract nine features based on measured current signal. In the experiment, we gathered a number of signals with various appliances, and found that three features I_{peak}, I_{avg}, and I_{rms} yield valid recognition results of 81.3%, 84.0%, and 87.4% for classifying the state of appliance into three categories.