JPH032267U - - Google Patents
Info
- Publication number
- JPH032267U JPH032267U JP1989061695U JP6169589U JPH032267U JP H032267 U JPH032267 U JP H032267U JP 1989061695 U JP1989061695 U JP 1989061695U JP 6169589 U JP6169589 U JP 6169589U JP H032267 U JPH032267 U JP H032267U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- comparison means
- voltage
- reference voltage
- circuit
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 4
- 230000003213 activating effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/3644—Constructional arrangements
- G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
- G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
- G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
- Primary Cells (AREA)
- Tests Of Electric Status Of Batteries (AREA)
- Secondary Cells (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989061695U JPH0717014Y2 (ja) | 1989-05-26 | 1989-05-26 | 電池の寿命検出装置 |
| US07/525,553 US5136246A (en) | 1989-05-26 | 1990-05-21 | Apparatus with intermittent enabling means for detecting end of battery life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989061695U JPH0717014Y2 (ja) | 1989-05-26 | 1989-05-26 | 電池の寿命検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH032267U true JPH032267U (US06623731-20030923-C00052.png) | 1991-01-10 |
| JPH0717014Y2 JPH0717014Y2 (ja) | 1995-04-19 |
Family
ID=13178645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989061695U Expired - Fee Related JPH0717014Y2 (ja) | 1989-05-26 | 1989-05-26 | 電池の寿命検出装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US5136246A (US06623731-20030923-C00052.png) |
| JP (1) | JPH0717014Y2 (US06623731-20030923-C00052.png) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007209168A (ja) * | 2006-02-03 | 2007-08-16 | Toyota Motor Corp | 電動車両 |
| JP2008501921A (ja) * | 2004-06-11 | 2008-01-24 | オートモーティブ・プロダクツ・イタリア・（エスブイ）・ソシエタ・レスポンサビリタ・リミタータ | ブレーキ調節手段 |
| JP2008262596A (ja) * | 2008-07-11 | 2008-10-30 | Matsushita Electric Ind Co Ltd | ガス遮断装置 |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04334874A (ja) * | 1991-05-13 | 1992-11-20 | Sony Corp | 電池式受信機 |
| JP2630876B2 (ja) * | 1991-08-30 | 1997-07-16 | 三洋電機株式会社 | 警告音発生装置 |
| FR2709832B1 (fr) * | 1993-09-09 | 1995-11-17 | Renault | Dispositif de contrôle de la décharge d'une pluralité de batteries montées en série. |
| US5606242A (en) * | 1994-10-04 | 1997-02-25 | Duracell, Inc. | Smart battery algorithm for reporting battery parameters to an external device |
| US5781013A (en) * | 1994-10-26 | 1998-07-14 | Fuji Jukogyo Kabushiki Kaisha | Battery management system for electric vehicle |
| US5869951A (en) * | 1994-10-26 | 1999-02-09 | Fuji Jukogyo Kabushiki Kaisha | Battery management system for electric vehicle |
| US5633573A (en) * | 1994-11-10 | 1997-05-27 | Duracell, Inc. | Battery pack having a processor controlled battery operating system |
| TW412878B (en) * | 1995-06-01 | 2000-11-21 | Rohm Co Ltd | Battery consumption detecting circuit |
| AU3803097A (en) * | 1996-07-17 | 1998-02-09 | Duracell Inc. | Battery operating system |
| US6025695A (en) * | 1997-07-09 | 2000-02-15 | Friel; Daniel D. | Battery operating system |
| US5896261A (en) * | 1997-11-25 | 1999-04-20 | Motorola, Inc. | Power down protection circuit for an electronic device |
| JP4146548B2 (ja) * | 1998-09-11 | 2008-09-10 | 松下電器産業株式会社 | 電池電圧の検出装置 |
| JP4787401B2 (ja) * | 2000-11-21 | 2011-10-05 | セイコーインスツル株式会社 | 電池寿命の報知方法および電子機器 |
| JP4321132B2 (ja) * | 2003-06-20 | 2009-08-26 | セイコーエプソン株式会社 | 電池の残量検出装置及び検出方法 |
| US7812569B2 (en) * | 2004-12-17 | 2010-10-12 | Visteon Global Technologies, Inc. | Circuit to measure vehicle battery voltage |
| DE102008037193A1 (de) * | 2008-08-11 | 2010-02-18 | Endress + Hauser Process Solutions Ag | Verfahren zur Überwachung der Reststandzeit einer Batterie |
| JP4770916B2 (ja) * | 2008-11-17 | 2011-09-14 | 日本テキサス・インスツルメンツ株式会社 | 電子値札システム |
| JP6029490B2 (ja) * | 2013-02-25 | 2016-11-24 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
| JP7144960B2 (ja) * | 2018-04-05 | 2022-09-30 | ローム株式会社 | 電源電圧監視回路 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2461342C3 (de) * | 1974-12-24 | 1978-09-28 | Kodak Ag, 7000 Stuttgart | Batterieprufeinrichtung und ihre Verwendung |
| JPS5835471A (ja) * | 1981-08-28 | 1983-03-02 | Canon Inc | 電池電圧検出装置 |
| US4660027A (en) * | 1984-08-31 | 1987-04-21 | Motorola, Inc. | Reduced power consumption low battery alert device |
-
1989
- 1989-05-26 JP JP1989061695U patent/JPH0717014Y2/ja not_active Expired - Fee Related
-
1990
- 1990-05-21 US US07/525,553 patent/US5136246A/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008501921A (ja) * | 2004-06-11 | 2008-01-24 | オートモーティブ・プロダクツ・イタリア・（エスブイ）・ソシエタ・レスポンサビリタ・リミタータ | ブレーキ調節手段 |
| JP2007209168A (ja) * | 2006-02-03 | 2007-08-16 | Toyota Motor Corp | 電動車両 |
| JP4655950B2 (ja) * | 2006-02-03 | 2011-03-23 | トヨタ自動車株式会社 | 電動車両 |
| JP2008262596A (ja) * | 2008-07-11 | 2008-10-30 | Matsushita Electric Ind Co Ltd | ガス遮断装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0717014Y2 (ja) | 1995-04-19 |
| US5136246A (en) | 1992-08-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |