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首页> 外文会议>Telehealth and assistive technologies >A NOVEL SYSTEM FOR INFERRING ACTIVITIES OF DAILY LIVING IN SMART HOME
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A NOVEL SYSTEM FOR INFERRING ACTIVITIES OF DAILY LIVING IN SMART HOME

机译：新型智能家居日常生活活动系统

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摘要

This paper deals with a novel system which infers activities of daily living (ADL). Particularly, we present details of component ADL decision. It is a core component in inferring ADL. The target activities are not ambulatory ones (e.g. walk, sit, or lie) but higher level ones such as having a meal, taking a rest, sleeping. The proposed system makes use of a triaxial accelerometer sensor, and environment sensors for indicating a subject's position. The inferring is carried out in real time. And the inferred ADLs are stored at a database immediately in order to be utilized by various applications. We propose a unique ADL inference method which consists of three steps: elementary activity classification, component ADL decision, ADL inference. In particular, the component ADL decision module provides the additional functionality of correcting misclassified elementary activities and refining intermediate component ADLs, which facilitates ADL inferring. These functions improve the accuracy of ADL inference. Preliminary results show that the proposed system effectively infers component ADLs and ultimately ADLs.
机译：本文研究了一种推断日常生活活动（ADL）的新颖系统。特别是，我们介绍了组件ADL决策的详细信息。它是推断ADL的核心组件。目标活动不是步行活动（例如，步行，坐下或躺着），而是更高级别的活动，例如进餐，休息，睡觉。所提出的系统利用三轴加速度计传感器和环境传感器来指示对象的位置。推断是实时进行的。并且，推断出的ADL立即存储在数据库中，以便被各种应用程序利用。我们提出了一种独特的ADL推理方法，该方法包括三个步骤：基本活动分类，组件ADL决策，ADL推理。特别地，组件ADL决策模块提供了纠正误分类的基本活动和完善中间组件ADL的附加功能，这有助于ADL推断。这些功能提高了ADL推断的准确性。初步结果表明，所提出的系统可以有效地推断出组件ADL，并最终推断出ADL。

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  • 来源
  • 会议地点 Baltimore MD(US)
  • 作者

    Minho Kim; Sun-Lee Bang; Sa-kwang Song; Jaewon Jang; Junho Lim; Seon-Hee Park; Soo-Jun Park;

  • 作者单位

    Life-Informatics Team, Electronics and Telecommunications Research Institute (ETRI) 161, Gajeong-dong, Yuseong-gu, Daejeon, 305-700 Republic of KOREA;

    Life-Informatics Team, Electronics and Telecommunications Research Institute (ETRI) 161, Gajeong-dong, Yuseong-gu, Daejeon, 305-700 Republic of KOREA;

    Life-Informatics Team, Electronics and Telecommunications Research Institute (ETRI) 161, Gajeong-dong, Yuseong-gu, Daejeon, 305-700 Republic of KOREA;

    Life-Informatics Team, Electronics and Telecommunications Research Institute (ETRI) 161, Gajeong-dong, Yuseong-gu, Daejeon, 305-700 Republic of KOREA;

    Life-Informatics Team, Electronics and Telecommunications Research Institute (ETRI) 161, Gajeong-dong, Yuseong-gu, Daejeon, 305-700 Republic of KOREA;

    Life-Informatics Team, Electronics and Telecommuni;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 预防医学、卫生学;计算机网络;
  • 关键词

    activities of daily living; inference; sensor; accelerometer; smart home;

    机译：日常生活活动；推理;传感器;加速度计智能家居;

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