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http://dx.doi.org/10.5762/KAIS.2014.15.2.1027

A Low-Power Design and Implementation of the Portable Device for Measuring Temperature and Humidity Based On Power Consumption Modeling  

Lee, Chul-Ho (Dept. of Comp. Science and Eng., Incheon National University)
Hong, Youn-Sik (Dept. of Comp. Science and Eng., Incheon National University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.15, no.2, 2014 , pp. 1027-1035 More about this Journal
Abstract
The most important design factor for portable devices is power consumption. In this paper, in the early design stage of a mobile device which measures temperature and humidity a power consumption model will be proposed and then the overall power consumption will be estimated based on this model. We will verify previously the correctness of such estimated power consumption before implementation of the real device. That is our proposed design methodology based on power consumption model. An improved design method for efficiently reducing the current consumption in the idle mode is also presented. By implementing a real prototype of the mobile device for measuring temperature and humidity, the correctness of our proposed design methodology based on power consumption modeling will be verified.
Keywords
Humidity; Low-power consumption; Portable device; Power consumption modeling; Temperature;
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