JP2010008185A - 電池電圧低下検出装置 - Google Patents
電池電圧低下検出装置 Download PDFInfo
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- JP2010008185A JP2010008185A JP2008166818A JP2008166818A JP2010008185A JP 2010008185 A JP2010008185 A JP 2010008185A JP 2008166818 A JP2008166818 A JP 2008166818A JP 2008166818 A JP2008166818 A JP 2008166818A JP 2010008185 A JP2010008185 A JP 2010008185A
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Abstract
【解決手段】制御手段4は、タイマー手段9を用いて定期的に電圧検出手段3を起動させ電池2の電圧を測定する。ただし、無線通信が成功せず、繰り返し送信を行い始めると、制御手段4はタイマー手段9のタイミングを変化させて電圧検出手段3を動作させるようにする。
【選択図】図1
Description
図1は本発明の実施の形態による電池電圧低下検出装置を内臓した無線装置を示す構成図である。
ことができる。
2 電池
3 電圧検出手段
4 制御手段
5 無線送信機能
6 無線受信機能
7 無線親機
8 管理センター
9 タイマー手段
Claims (1)
- 電池を電源とする機器において、この端末に電池電圧を検出する電圧検出手段と、
検出するタイミングを決定するタイマー手段と、前記タイマー手段からの情報により前記電圧検出手段を駆動させ、且つ電池電圧の低下を判定する制御手段と、
電圧が低下した場合や、機器の情報を無線データとして送信する無線送信機能と、前記無線データの送り先からの受領確認信号を受け取る無線受信機能と、前記受領確認信号が一定時間受領できない場合、前記制御手段は前記無線送信機能により繰り返し前記無線データを送信する手段とを備え、前記無線データを繰り返し送信した場合には、前記タイマー手段の検出タイミングを変更して電池電圧の検出を行うことを特徴とした電池電圧低下検出装置。
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JP2008166818A JP5277751B2 (ja) | 2008-06-26 | 2008-06-26 | 電池電圧低下検出装置 |
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JP2008166818A JP5277751B2 (ja) | 2008-06-26 | 2008-06-26 | 電池電圧低下検出装置 |
Publications (2)
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JP2010008185A true JP2010008185A (ja) | 2010-01-14 |
JP5277751B2 JP5277751B2 (ja) | 2013-08-28 |
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JP2008166818A Expired - Fee Related JP5277751B2 (ja) | 2008-06-26 | 2008-06-26 | 電池電圧低下検出装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2346240A2 (en) | 2010-01-18 | 2011-07-20 | Ricoh Company, Ltd. | Image processing method and device, and imaging apparatus using the image processing device |
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2008
- 2008-06-26 JP JP2008166818A patent/JP5277751B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2346240A2 (en) | 2010-01-18 | 2011-07-20 | Ricoh Company, Ltd. | Image processing method and device, and imaging apparatus using the image processing device |
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JP5277751B2 (ja) | 2013-08-28 |
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