DE69841840D1 - Einrichtung zur Batterieladungsniveauermittlung - Google Patents
Einrichtung zur BatterieladungsniveauermittlungInfo
- Publication number
- DE69841840D1 DE69841840D1 DE69841840T DE69841840T DE69841840D1 DE 69841840 D1 DE69841840 D1 DE 69841840D1 DE 69841840 T DE69841840 T DE 69841840T DE 69841840 T DE69841840 T DE 69841840T DE 69841840 D1 DE69841840 D1 DE 69841840D1
- Authority
- DE
- Germany
- Prior art keywords
- battery charge
- charge level
- level determination
- determination
- battery
- 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 - Lifetime
Links
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
- 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]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
- G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Secondary Cells (AREA)
- Tests Of Electric Status Of Batteries (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27880197A JP3225901B2 (ja) | 1997-10-13 | 1997-10-13 | 電池蓄電量検出装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69841840D1 true DE69841840D1 (de) | 2010-09-30 |
Family
ID=17602372
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69841840T Expired - Lifetime DE69841840D1 (de) | 1997-10-13 | 1998-10-12 | Einrichtung zur Batterieladungsniveauermittlung |
DE69841816T Expired - Lifetime DE69841816D1 (de) | 1997-10-13 | 1998-10-12 | Vorrichtung zur Erkennung des Ladezustands einer Batterie |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69841816T Expired - Lifetime DE69841816D1 (de) | 1997-10-13 | 1998-10-12 | Vorrichtung zur Erkennung des Ladezustands einer Batterie |
Country Status (5)
Country | Link |
---|---|
US (1) | US6127805A (de) |
EP (2) | EP0908737B1 (de) |
JP (1) | JP3225901B2 (de) |
CA (1) | CA2249949C (de) |
DE (2) | DE69841840D1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3225901B2 (ja) | 1997-10-13 | 2001-11-05 | トヨタ自動車株式会社 | 電池蓄電量検出装置 |
US6232744B1 (en) | 1999-02-24 | 2001-05-15 | Denso Corporation | Method of controlling battery condition of self-generation electric vehicle |
JP4753146B2 (ja) * | 2001-04-25 | 2011-08-24 | 株式会社デンソー | バッテリ残量表示装置 |
JP2003180038A (ja) * | 2001-12-11 | 2003-06-27 | Rohm Co Ltd | 充電制御装置 |
US20040020695A1 (en) * | 2002-08-05 | 2004-02-05 | Ford Motor Company | Apparatus and a method for determining hybrid-electric vehicle performance |
US8427109B2 (en) * | 2004-04-06 | 2013-04-23 | Chevron Technology Ventures Llc | Battery state of charge reset |
JP4544273B2 (ja) | 2007-06-20 | 2010-09-15 | トヨタ自動車株式会社 | 車両用電源装置および車両用電源装置における蓄電装置の充電状態推定方法 |
GB0812198D0 (en) * | 2008-07-03 | 2008-08-13 | Xipower Ltd | Improvements in and relating to battery management |
JP2011083082A (ja) * | 2009-10-05 | 2011-04-21 | Panasonic Electric Works Co Ltd | 蓄電システム |
IT1397174B1 (it) | 2009-10-27 | 2013-01-04 | F I A M M Spa | Metodo per la rilevazione continua dell'efficienza di una batteria specie di una batteria installata in autoveicoli e dispositivo utilizzante tale metodo |
JP5287844B2 (ja) | 2010-12-27 | 2013-09-11 | 株式会社デンソー | 二次電池の残存容量演算装置 |
DE102011102423A1 (de) | 2011-05-24 | 2012-11-29 | Audi Ag | Verfahren zum Betrieb eines Kraftfahrzeugs |
JP5846170B2 (ja) * | 2013-08-07 | 2016-01-20 | Tdk株式会社 | 蓄電システムおよびそれを用いた電動車両 |
CN104734214B (zh) * | 2013-12-18 | 2018-08-14 | 比亚迪股份有限公司 | 便携式设备及其的充放电控制方法 |
JP6363221B2 (ja) * | 2014-10-30 | 2018-07-25 | 日立オートモティブシステムズ株式会社 | モータ制御装置 |
JP7271343B2 (ja) * | 2019-07-03 | 2023-05-11 | 株式会社デンソーテン | 推定装置、電池システムおよび推定方法 |
CN115817231B (zh) * | 2022-12-15 | 2024-04-30 | 小米汽车科技有限公司 | 电动汽车及其充电装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02163680A (ja) * | 1988-12-19 | 1990-06-22 | Meidensha Corp | 蓄電池の残容量表示方式 |
FR2670953B1 (fr) * | 1990-12-21 | 1993-03-05 | Travaux Electr Ste Gle | Procede et dispositif pour charger un accumulateur. |
US5325041A (en) * | 1991-08-09 | 1994-06-28 | Briggs James B | Automatic rechargeable battery monitoring system |
US5321627A (en) * | 1992-03-11 | 1994-06-14 | Globe-Union, Inc. | Battery monitor and method for providing operating parameters |
DE4337020C1 (de) * | 1993-10-29 | 1994-12-08 | Daimler Benz Ag | Verfahren zur Überwachung der Batterie eines Hybridfahrzeugs |
US5596260A (en) * | 1994-05-13 | 1997-01-21 | Apple Computer, Inc. | Apparatus and method for determining a charge of a battery |
JP3178315B2 (ja) * | 1994-11-21 | 2001-06-18 | セイコーエプソン株式会社 | バッテリ残存容量計及び残存容量算出方法 |
JP3162964B2 (ja) * | 1995-09-01 | 2001-05-08 | 矢崎総業株式会社 | 電池残存容量測定装置 |
JPH0972984A (ja) | 1995-09-04 | 1997-03-18 | Ishikawajima Harima Heavy Ind Co Ltd | 沸騰水型原子炉圧力容器の冷却水誘導装置 |
JP3225901B2 (ja) | 1997-10-13 | 2001-11-05 | トヨタ自動車株式会社 | 電池蓄電量検出装置 |
-
1997
- 1997-10-13 JP JP27880197A patent/JP3225901B2/ja not_active Expired - Lifetime
-
1998
- 1998-10-08 US US09/168,073 patent/US6127805A/en not_active Expired - Lifetime
- 1998-10-09 CA CA002249949A patent/CA2249949C/en not_active Expired - Lifetime
- 1998-10-12 DE DE69841840T patent/DE69841840D1/de not_active Expired - Lifetime
- 1998-10-12 EP EP98119246A patent/EP0908737B1/de not_active Expired - Lifetime
- 1998-10-12 EP EP08152623A patent/EP1933160B1/de not_active Expired - Lifetime
- 1998-10-12 DE DE69841816T patent/DE69841816D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2249949C (en) | 2001-08-07 |
DE69841816D1 (de) | 2010-09-16 |
JPH11121048A (ja) | 1999-04-30 |
EP1933160B1 (de) | 2010-08-04 |
EP0908737A2 (de) | 1999-04-14 |
EP1933160A3 (de) | 2008-07-23 |
EP1933160A2 (de) | 2008-06-18 |
EP0908737A3 (de) | 2000-07-12 |
CA2249949A1 (en) | 1999-04-13 |
US6127805A (en) | 2000-10-03 |
EP0908737B1 (de) | 2010-08-18 |
JP3225901B2 (ja) | 2001-11-05 |
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