JP4427780B2 - 異常検知システム - Google Patents
異常検知システム Download PDFInfo
- Publication number
- JP4427780B2 JP4427780B2 JP2003344620A JP2003344620A JP4427780B2 JP 4427780 B2 JP4427780 B2 JP 4427780B2 JP 2003344620 A JP2003344620 A JP 2003344620A JP 2003344620 A JP2003344620 A JP 2003344620A JP 4427780 B2 JP4427780 B2 JP 4427780B2
- Authority
- JP
- Japan
- Prior art keywords
- wireless tag
- detection device
- abnormality
- detection system
- control means
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Alarm Systems (AREA)
Description
T…無線タグ
1…ICチップ
2…アンテナ
3…制御手段
10…検出装置
11…アンテナ
Claims (2)
- 電波の送受信機能を備える検出装置と、情報を保持する記憶部、及び受信電波により電力を発生させる電源生成部を備え、検出装置から送信される電波信号を受信し、そのエネルギーを利用して電源生成部で動作用電力を発生させ、応答信号を検出装置へ送信する無線タグとから成る検知システムにおいて、前記無線タグは、外部条件に基づき動作して無線タグの電波送信用アンテナの回路をON/OFFすることにより異常発生時に信号送信機能を有効又は無効にする制御手段を有していることを特徴とする異常検知システム。
- 前記制御手段は、平常時はアンテナ回路をONにし、異常を検知したときにアンテナ回路をOFFにするものである請求項1に記載の異常検知システム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003344620A JP4427780B2 (ja) | 2003-10-02 | 2003-10-02 | 異常検知システム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003344620A JP4427780B2 (ja) | 2003-10-02 | 2003-10-02 | 異常検知システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005115408A JP2005115408A (ja) | 2005-04-28 |
JP4427780B2 true JP4427780B2 (ja) | 2010-03-10 |
Family
ID=34538194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003344620A Expired - Fee Related JP4427780B2 (ja) | 2003-10-02 | 2003-10-02 | 異常検知システム |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4427780B2 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007058713A (ja) * | 2005-08-26 | 2007-03-08 | Fujitsu Ten Ltd | 危険回避システム |
JP2007102295A (ja) * | 2005-09-30 | 2007-04-19 | Kddi Corp | 緊急通報方法及びシステム並びに消火器 |
JP4173503B2 (ja) | 2005-10-19 | 2008-10-29 | 株式会社日立製作所 | Rfidシステムおよびrfidシステムの処理方法 |
FR2930843A1 (fr) * | 2008-05-05 | 2009-11-06 | Dirickx Groupe Sa | Systeme de detection de tentative d'intrusion comprenant des moyens de detection de chocs et/ou de vibrations integres aux poteaux d'une cloture, et dispositif a monter sur des poteaux de cloture |
FR2921179B1 (fr) * | 2007-09-18 | 2014-04-25 | Dirickx Groupe | Systeme de detection de tentative d'intrusion comprenant des moyens de detection de chocs et/ou de vibrations integres aux poteaux d'une cloture, et dispositif a monter sur des poteaux de cloture |
WO2009157655A2 (ko) * | 2008-06-26 | 2009-12-30 | (주)보생디에프에스 | 무선 디지털 통합 방재시스템 |
KR101560156B1 (ko) | 2009-02-09 | 2015-10-14 | 심우석 | 산불 조기 감지 시스템 및 그 방법 |
JP5236693B2 (ja) * | 2009-08-24 | 2013-07-17 | 株式会社フジクラ | 在室状況判定サーバ、在室状況判定システム、プログラム、および記録媒体 |
JP2012075481A (ja) * | 2010-09-30 | 2012-04-19 | Hochiki Corp | トンネル消火器装置及び消火器管理システム |
GB2511798A (en) | 2013-03-13 | 2014-09-17 | Kidde Tech Inc | Fire detection system |
JP5856275B2 (ja) * | 2014-11-11 | 2016-02-09 | ホーチキ株式会社 | トンネル消火器装置及び消火器管理システム |
WO2018154912A1 (ja) * | 2017-02-23 | 2018-08-30 | シャープ株式会社 | Rfidタグおよび検出器 |
-
2003
- 2003-10-02 JP JP2003344620A patent/JP4427780B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005115408A (ja) | 2005-04-28 |
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