Appliance Recognition from Electric Current Signals for Information-Energy Integrated Network in Home Environments

  • Authors:
  • Takekazu Kato;Hyun Sang Cho;Dongwook Lee;Tetsuo Toyomura;Tatsuya Yamazaki

  • Affiliations:
  • National Institute of Information and Communications Technology, Kyoto, Japan 619 0289;Digital Media Laboratory IT Convergence Campus, KAIST Seoul, Korea;National Institute of Information and Communications Technology, Kyoto, Japan 619 0289;National Institute of Information and Communications Technology, Kyoto, Japan 619 0289;National Institute of Information and Communications Technology, Kyoto, Japan 619 0289

  • Venue:
  • ICOST '09 Proceedings of the 7th International Conference on Smart Homes and Health Telematics: Ambient Assistive Health and Wellness Management in the Heart of the City
  • Year:
  • 2009

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Abstract

We are developing a novel home network system based upon the integration of information and energy. The system aims to analyze user behavior with a power-sensing network and provide various life-support services to manage power and electric appliances according to user behavior and preferences. This paper describes an electric appliance recognition method using power-sensing data measured by CECU (Communication and Energy Care Unit) which is an intelligent outlet with voltage and current sensors to integrate legacy appliances (which are incompatible with a communications network) with the home network. Furthermore, we demonstrate a prototype home energy management system and examples of services based upon appliance recognition.