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PRESENCE-IN-HOUSE DETERMINATION SYSTEM AND PRESENCE-IN-HOUSE DETERMINATION METHOD

机译：在家中确定系统和在家中确定方法

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摘要

To improve determination accuracy of determining whether a user is present in a house. A presence-in-house determination system 1 includes: a first presence-in-house determination unit 111 configured to determine whether the user is present in the house based on a change over time in electric power consumption of the house of the user; second presence-in-house determination units 112A and 112B configured to determine whether the user is present in the house based on an operation state of at least one of electric appliances 20A and 20B provided in the house; and a comprehensive determination unit 114 configured to determine whether the user is present in the house based on a determination result of the first presence-in-house determination unit and a determination result of the second presence-in-house determination unit.

机译：为了提高确定用户是否在房屋中的确定精度。内部存在确定系统 1 包括：第一内部存在确定单元 111 ，被配置为基于改变来确定用户是否在房屋中随着时间的流逝，用户房屋的电力消耗;第二室内存在确定单元 112 A和 112 B，被配置为基于至少一个电器的操作状态来确定用户是否在房屋中屋子里有 20 A和 20 B;综合确定单元 114 ，其被配置为基于第一内部存在确定单元的确定结果和第二内部存在确定单元的确定结果来确定用户是否在房屋中。房屋确定单位。 展开▼

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公开/公告号US2020072881A1

专利类型

公开/公告日2020-03-05

原文格式PDF

申请/专利权人 HITACHI LTD.;
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申请/专利号US201816495453

发明设计人 AKIHITO AKAI;TOMOYA FUJIWARA;YOSHIHIRO MACHIDA;YOSHIKI MATSUURA;
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申请日2018-04-02

分类号G01R21/133;

国家 US

入库时间 2022-08-21 11:19:27

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