DE69030063T2 - Batterierestladungsbestimmungsanordnung - Google Patents

Batterierestladungsbestimmungsanordnung

Info

Publication number
DE69030063T2
DE69030063T2 DE69030063T DE69030063T DE69030063T2 DE 69030063 T2 DE69030063 T2 DE 69030063T2 DE 69030063 T DE69030063 T DE 69030063T DE 69030063 T DE69030063 T DE 69030063T DE 69030063 T2 DE69030063 T2 DE 69030063T2
Authority
DE
Germany
Prior art keywords
residual charge
battery residual
charge determination
determination arrangement
arrangement
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
Application number
DE69030063T
Other languages
English (en)
Other versions
DE69030063D1 (de
Inventor
Koji Takahashi
Isao Harigaya
Hiroyuki Takimoto
Kazumitsu Tobe
Takayuki Saeki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP32083689A external-priority patent/JPH03183328A/ja
Priority claimed from JP1320843A external-priority patent/JPH03180784A/ja
Priority claimed from JP1320844A external-priority patent/JP2961775B2/ja
Priority claimed from JP1320834A external-priority patent/JP2844763B2/ja
Priority claimed from JP1320837A external-priority patent/JPH03183329A/ja
Priority claimed from JP1320842A external-priority patent/JPH03180783A/ja
Priority claimed from JP1320835A external-priority patent/JP2844764B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69030063D1 publication Critical patent/DE69030063D1/de
Publication of DE69030063T2 publication Critical patent/DE69030063T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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]
    • G01R31/374—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with means for correcting the measurement for temperature or ageing
    • 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]
    • G01R31/385—Arrangements for measuring battery or accumulator variables
    • G01R31/386—Arrangements for measuring battery or accumulator variables using test-loads
DE69030063T 1989-12-11 1990-12-10 Batterierestladungsbestimmungsanordnung Expired - Fee Related DE69030063T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP1320843A JPH03180784A (ja) 1989-12-11 1989-12-11 電池残量演算装置
JP1320844A JP2961775B2 (ja) 1989-12-11 1989-12-11 電池残量検出機能を有する電子機器
JP1320834A JP2844763B2 (ja) 1989-12-11 1989-12-11 電池残量報知機能を有する電子機器
JP1320837A JPH03183329A (ja) 1989-12-11 1989-12-11 電池残量演算装置
JP1320842A JPH03180783A (ja) 1989-12-11 1989-12-11 電池残量演算装置
JP32083689A JPH03183328A (ja) 1989-12-11 1989-12-11 電池残量演算装置
JP1320835A JP2844764B2 (ja) 1989-12-11 1989-12-11 電源判別機能を有する電子機器

Publications (2)

Publication Number Publication Date
DE69030063D1 DE69030063D1 (de) 1997-04-10
DE69030063T2 true DE69030063T2 (de) 1997-07-10

Family

ID=27566899

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69030063T Expired - Fee Related DE69030063T2 (de) 1989-12-11 1990-12-10 Batterierestladungsbestimmungsanordnung

Country Status (3)

Country Link
US (2) US6150823A (de)
EP (1) EP0432689B1 (de)
DE (1) DE69030063T2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10357984B4 (de) * 2003-08-07 2007-02-08 Hyundai Motor Company Verfahren zur Bestimmung einer stationären Batterie-Klemmenspannung
DE102009013026A1 (de) * 2009-03-16 2010-09-23 Audi Ag Verfahren zum Ermitteln der Technologie einer Batterie

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2261735A (en) * 1991-11-20 1993-05-26 Chloride Silent Power Ltd Battery monitoring and management system
US5485090A (en) * 1993-02-11 1996-01-16 Hewlett-Packard Corporation Method and apparatus for differentiating battery types
CN1044524C (zh) * 1993-11-05 1999-08-04 中国科学技术大学 图像识别火灾监测报警装置
JP2000502177A (ja) * 1995-09-08 2000-02-22 マデイル テクノロジイズ インコーポレイテッド バッテリの状態、配線と接続部の抵抗、電気システムの総合的な品質、及び電流等の電気システムの測定のための装置及び方法
US5721688A (en) * 1996-09-06 1998-02-24 Madill Technologies, Inc. Apparatus and method for electrical system measurements including battery condition, resistance of wires and connections, total electrical system quality and current flow
US7058484B1 (en) * 1998-12-31 2006-06-06 Patrick Henry Potega Software for configuring and delivering power
US7064671B2 (en) * 2000-06-23 2006-06-20 Fisher Controls International Llc Low power regulator system and method
GB2369189C (en) * 2000-02-18 2008-06-24 Sensei Ltd Method of measuring the battery level in a mobile telephone
WO2001094962A1 (fr) * 2000-06-08 2001-12-13 Mitsubishi Denki Kabushiki Kaisha Dispositif servant a evaluer la duree de vie d'une batterie auxiliaire
US6313609B1 (en) * 2000-10-19 2001-11-06 Gregory D. Brink Determining battery capacity using one or more applications of a constant power load
JP2002168926A (ja) * 2000-11-15 2002-06-14 Internatl Business Mach Corp <Ibm> インテリジェント電池の容量計算方法、インテリジェント電池及び携帯型電子機器
CN1229708C (zh) * 2000-11-28 2005-11-30 Lg电子株式会社 一种基于电池剩余容量控制盘写入操作的方法
GB0102276D0 (en) * 2001-01-29 2001-03-14 Lucas Industries Ltd Method of and apparatus estimating the state of charge of a battery
US6356083B1 (en) * 2001-02-07 2002-03-12 General Motors Corporation State of charge algorithm for a battery
US6854066B1 (en) * 2001-05-29 2005-02-08 Palm, Inc. Method and system to avoid battery sag by detecting momentary fluctuation in a periodic terminal voltage measurement and excluding the measurement from updated average terminal voltage
DE10133806A1 (de) * 2001-07-11 2003-01-23 Vb Autobatterie Gmbh Verfahren zur Bestimmung des Ladezustands von Akkumulatoren
US6845332B2 (en) * 2001-11-16 2005-01-18 Toyota Jidosha Kabushiki Kaisha State of charge calculation device and state of charge calculation method
DE10228806B3 (de) * 2002-06-27 2004-03-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Einrichtung und Verfahren zum Bestimmen eines Ladezustands einer Batterie
JP2004045170A (ja) * 2002-07-11 2004-02-12 Fuji Photo Film Co Ltd 電池残量警告回路
DE10232251A1 (de) 2002-07-17 2004-02-12 Vb Autobatterie Gmbh Verfahren zur Bestimmung der einer Speicherbatterie noch entnehmbaren Ladungsmenge und Speicherbatterie
US7157882B2 (en) * 2002-11-22 2007-01-02 Milwaukee Electric Tool Corporation Method and system for battery protection employing a selectively-actuated switch
US7589500B2 (en) 2002-11-22 2009-09-15 Milwaukee Electric Tool Corporation Method and system for battery protection
US8471532B2 (en) 2002-11-22 2013-06-25 Milwaukee Electric Tool Corporation Battery pack
DE10257588B3 (de) * 2002-12-09 2004-10-21 Daimlerchrysler Ag Verfahren zur Vorhersage einer Spannung einer Batterie
GB0305655D0 (en) 2003-03-12 2003-04-16 Renishaw Plc Battery life determination
US20080018810A1 (en) * 2004-11-25 2008-01-24 Toshihiro Moriiwa Picture Display Device
DE102004063163A1 (de) * 2004-12-29 2006-07-20 Robert Bosch Gmbh Verfahren zur Bestimmung des Innenwiderstandes einer Batterie
EP1691209B1 (de) * 2005-02-14 2008-10-01 Denso Corporation Verfahren und Vorrichtung zur Erkennung des Ladestatus einer Sekundärbatterie auf Basis neuronaler Netzwerkkalkulation
US7943036B2 (en) * 2009-07-21 2011-05-17 Chevron U.S.A. Inc. Systems and methods for producing a crude product
US8131145B2 (en) * 2006-02-09 2012-03-06 Karl Frederick Scheucher Lightweight cordless security camera
US8860377B2 (en) * 2006-02-09 2014-10-14 Karl F. Scheucher Scalable intelligent power supply system and method
US7990102B2 (en) * 2006-02-09 2011-08-02 Karl Frederick Scheucher Cordless power supply
US8026698B2 (en) * 2006-02-09 2011-09-27 Scheucher Karl F Scalable intelligent power supply system and method
USD632649S1 (en) 2006-09-29 2011-02-15 Karl F. Scheucher Cordless power supply
US8084154B2 (en) 2007-02-08 2011-12-27 Karl Frederick Scheucher Battery pack safety and thermal management apparatus and method
US8521458B2 (en) * 2007-04-19 2013-08-27 Panasonic Ev Energy Co., Ltd. Apparatus and method for detecting charged state of electric storage device
US20090192726A1 (en) * 2008-01-25 2009-07-30 Eveready Battery Company, Inc. Electrochemical Composition Detection Device and Method Thereof
US8115492B2 (en) * 2008-01-25 2012-02-14 Eveready Battery Company, Inc. Fuel gauging system and method thereof
US8896272B2 (en) * 2008-05-30 2014-11-25 Qualcomm, Incorporated Systems and methods of battery charging with dynamic float voltage
JP2010094009A (ja) * 2008-09-11 2010-04-22 Panasonic Corp 電子機器
US20100138176A1 (en) * 2008-12-02 2010-06-03 Broadcom Corporation System for accurate battery run time estimation utilizing voltage capture and coulomb counting
US8660809B2 (en) * 2008-12-02 2014-02-25 Broadcom Corporation Method for accurate battery run time estimation utilizing adaptive offset values
US8660808B2 (en) * 2008-12-02 2014-02-25 Broadcom Corporation Method for accurate battery run time estimation utilizing load-condition voltage
US9711868B2 (en) * 2009-01-30 2017-07-18 Karl Frederick Scheucher In-building-communication apparatus and method
US8472881B2 (en) 2009-03-31 2013-06-25 Karl Frederick Scheucher Communication system apparatus and method
DE102009045526A1 (de) * 2009-10-09 2011-04-14 SB LiMotive Company Ltd., Suwon Verfahren zur Initialisierung und des Betriebs eines Batteriemanagementsystems
US9722334B2 (en) 2010-04-07 2017-08-01 Black & Decker Inc. Power tool with light unit
US9035642B2 (en) 2011-06-30 2015-05-19 Semiconductor Components Industries, Llc Circuits for detecting AC- or DC-coupled loads
US8482586B1 (en) 2011-12-19 2013-07-09 Graphic Products, Inc. Thermal printer operable to selectively print sub-blocks of print data and method
US8477162B1 (en) 2011-10-28 2013-07-02 Graphic Products, Inc. Thermal printer with static electricity discharger
US8553055B1 (en) 2011-10-28 2013-10-08 Graphic Products, Inc. Thermal printer operable to selectively control the delivery of energy to a print head of the printer and method
AU2013239446B2 (en) * 2012-03-30 2017-10-12 Lifescan Scotland Limited Battery status detection and storage method and system in medical monitoring
US10475024B1 (en) 2012-10-15 2019-11-12 Square, Inc. Secure smart card transactions
US9506987B2 (en) 2013-03-08 2016-11-29 Apple Inc. Tracking fading battery capacity in a plugged-in portable electronic device
EP3013217B1 (de) 2014-01-07 2017-02-22 Opsolution GmbH Vorrichtung und verfahren zur bestimmung einer konzentration in einer probe
US9760740B1 (en) 2014-06-23 2017-09-12 Square, Inc. Terminal case with integrated dual reader stack
JP6386816B2 (ja) * 2014-06-30 2018-09-05 エイブリック株式会社 バッテリ状態監視回路及びバッテリ装置
US10753982B2 (en) * 2014-12-09 2020-08-25 Square, Inc. Monitoring battery health of a battery used in a device
US11079827B2 (en) 2018-08-02 2021-08-03 International Business Machines Corporation Cognitive battery state of charge recalibration

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3876931A (en) * 1972-01-14 1975-04-08 Fox Prod Co Method and apparatus for determining battery performance at one temperature when battery is at another temperature
US3946299A (en) * 1975-02-11 1976-03-23 Gould, Inc. Battery state of charge gauge
JPS5421537A (en) * 1977-07-18 1979-02-17 Canon Kk Electronic device
US4352067A (en) * 1980-06-02 1982-09-28 Dc Electronic Industries, Inc. Battery analyzer
US4460870A (en) * 1981-07-23 1984-07-17 Curtis Instruments, Inc. Quiescent voltage sampling battery state of charge meter
US5493199A (en) * 1982-06-07 1996-02-20 Norand Corporation Fast battery charger
FR2542873B1 (fr) * 1983-03-16 1985-06-14 Asulab Sa Procede de mesure de l'etat de decharge d'une pile et appareil mettant en oeuvre ce procede
GB8528472D0 (en) * 1985-11-19 1985-12-24 British Aerospace Battery state of charge indicator
DE3706076A1 (de) * 1987-02-25 1988-09-08 Elektron Bremen Verfahren und vorrichtung zur ueberwachung des bereitschaftszustandes eines batteriebetriebenen fahrzeuges
JPH07120536B2 (ja) * 1989-03-31 1995-12-20 三菱電機株式会社 電池残量認識装置
JP2530717B2 (ja) * 1989-05-31 1996-09-04 シャープ株式会社 電池電圧判別回路
US5105180A (en) * 1990-02-12 1992-04-14 Asahi Research Corporation Combination light unit and battery monitor device
US5451881A (en) * 1993-12-10 1995-09-19 Curtis Instruments, Inc. Method and means for adjusting battery monitor based on rate of current drawn from the battery
GB2285317B (en) * 1993-12-29 1998-03-25 Nec Corp Determining the capacity of a battery
JP3009589B2 (ja) * 1994-05-26 2000-02-14 キヤノン株式会社 太陽電池の発電能力検出装置及び太陽電池を用いる装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10357984B4 (de) * 2003-08-07 2007-02-08 Hyundai Motor Company Verfahren zur Bestimmung einer stationären Batterie-Klemmenspannung
DE102009013026A1 (de) * 2009-03-16 2010-09-23 Audi Ag Verfahren zum Ermitteln der Technologie einer Batterie

Also Published As

Publication number Publication date
US6150823A (en) 2000-11-21
EP0432689A3 (en) 1992-04-01
DE69030063D1 (de) 1997-04-10
US6232747B1 (en) 2001-05-15
EP0432689B1 (de) 1997-03-05
EP0432689A2 (de) 1991-06-19

Similar Documents

Publication Publication Date Title
DE69030063T2 (de) Batterierestladungsbestimmungsanordnung
ES2015836A4 (es) Cargadores de bateria
DE68929182T2 (de) Batterieladegerät
DK277090A (da) Batteripakning
DE69123277D1 (de) Batterieladesystem
DE68923367T2 (de) Batterieladegerät.
KR890702271A (ko) 전지
FR2648597B1 (fr) Mecanisme de detection de batterie
DE69123284T2 (de) Batterieladegerät
KR900012401A (ko) 충전장치
DE69025868D1 (de) Ladegerät
DE3882374D1 (de) Batterieladezustandsanzeige.
BR9005932A (pt) Pilha eletroquimica
GB2243695B (en) Battery testing
DE58906321D1 (de) Batterieladeeinrichtung.
KR900011067A (ko) 건전지
GB9004065D0 (en) Battery charge indicator
BR8905195A (pt) Recarregador de pilhas
KR900015135U (ko) 회전착탈식 밧데리 케이스
KR900016256U (ko) 캠코더용 밧데리의 충전기
KR910006473U (ko) 배터리 충전회로
KR890018234U (ko) 밧데리의 충전장치
KR920005381U (ko) 밧데리 충전기
KR900019376U (ko) 개량 축전지
KR950021551U (ko) 밧데리 충전잔량 표시장치

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee