JP2009178014A5 - - Google Patents
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- Publication number
- JP2009178014A5 JP2009178014A5 JP2008016969A JP2008016969A JP2009178014A5 JP 2009178014 A5 JP2009178014 A5 JP 2009178014A5 JP 2008016969 A JP2008016969 A JP 2008016969A JP 2008016969 A JP2008016969 A JP 2008016969A JP 2009178014 A5 JP2009178014 A5 JP 2009178014A5
- Authority
- JP
- Japan
- Prior art keywords
- charging
- signal
- battery
- battery pack
- charging device
- 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.)
- Granted
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Claims (3)
前記保護回路からの電池状態を報知する信号を受信することで充電停止する遮断手段と、
前記電池状態を報知する信号に基づいて充電動作の可否を判断する判断手段と、を備え、
前記判断手段による充電動作の可否よりも前記遮断手段の動作を遅延させることを特徴とする充電装置。 A charging device for charging a battery pack having a protection circuit,
A blocking means for stopping charging by receiving a signal informing the battery state from the protection circuit;
Determining means for determining whether or not a charging operation is possible based on a signal for informing the battery state;
The charging device characterized in that the operation of the shut-off means is delayed from the possibility of the charging operation by the judging means.
前記スイッチング素子に入力される前記電池状態を報知する信号を遅延させる遅延回路を備えたことを特徴とする請求項１記載の充電装置。 The blocking means includes a switching element that stops charging by a switching operation accompanying input of a signal from the battery pack,
The charging device according to claim 1, further comprising a delay circuit that delays a signal for reporting the battery state input to the switching element.
The signal for notifying the battery state is a signal for notifying whether or not the battery voltage of the battery pack has reached a predetermined value or more and is an overvoltage, and the determination means is that the signal from the battery pack is an overvoltage. The charging device according to claim 1 or 2, wherein when it is determined that the content indicates the presence, charging is stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008016969A JP5327502B2 (en) | 2008-01-28 | 2008-01-28 | Charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008016969A JP5327502B2 (en) | 2008-01-28 | 2008-01-28 | Charger |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009178014A JP2009178014A (en) | 2009-08-06 |
| JP2009178014A5 true JP2009178014A5 (en) | 2010-10-28 |
| JP5327502B2 JP5327502B2 (en) | 2013-10-30 |
Family
ID=41032504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008016969A Active JP5327502B2 (en) | 2008-01-28 | 2008-01-28 | Charger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5327502B2 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5402545B2 (en) * | 2009-11-10 | 2014-01-29 | アイコム株式会社 | Battery pack |
| JP5576264B2 (en) * | 2010-12-28 | 2014-08-20 | 株式会社マキタ | Charger |
| JP5405555B2 (en) * | 2011-12-27 | 2014-02-05 | オムロンオートモーティブエレクトロニクス株式会社 | Power supply |
| JP5710516B2 (en) * | 2012-02-08 | 2015-04-30 | オムロンオートモーティブエレクトロニクス株式会社 | Power supply |
| BR112015012706A2 (en) | 2012-12-03 | 2017-07-11 | Toyota Motor Co Ltd | electricity storage system |
| JP5708625B2 (en) | 2012-12-03 | 2015-04-30 | トヨタ自動車株式会社 | Power storage system |
| JP5673657B2 (en) | 2012-12-03 | 2015-02-18 | トヨタ自動車株式会社 | Power storage system |
| JP5673658B2 (en) | 2012-12-03 | 2015-02-18 | トヨタ自動車株式会社 | Power storage system |
| KR101846680B1 (en) | 2016-06-16 | 2018-05-21 | 현대자동차주식회사 | Battery management system for vehicle |
| CN106696736B (en) * | 2016-12-21 | 2019-07-09 | 西安特锐德智能充电科技有限公司 | DC charging system and power distribution module, access detection method, charging method |
| JP7105727B2 (en) * | 2019-05-14 | 2022-07-25 | 三菱電機株式会社 | Automotive battery charger |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3981893B2 (en) * | 1996-05-22 | 2007-09-26 | ソニー株式会社 | Battery pack, charger, charging system, and charging method |
| JP4003311B2 (en) * | 1998-09-09 | 2007-11-07 | ミツミ電機株式会社 | Charge control device |
| JP2003173825A (en) * | 2001-09-28 | 2003-06-20 | Mitsumi Electric Co Ltd | Secondary battery protector |
| JP2003174720A (en) * | 2001-09-28 | 2003-06-20 | Mitsumi Electric Co Ltd | Secondary battery protective circuit and protective circuit ic |
| CN101916887B (en) * | 2003-10-14 | 2013-03-20 | 布莱克和戴克公司 | Battery pack |
| JP4852300B2 (en) * | 2005-11-16 | 2012-01-11 | パナソニック株式会社 | Battery pack |
| JP4663591B2 (en) * | 2006-06-22 | 2011-04-06 | 三洋電機株式会社 | Battery pack and electronic equipment |
-
2008
- 2008-01-28 JP JP2008016969A patent/JP5327502B2/en active Active
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