DE69331366D1 - Batterieüberwachungseinrichtung und Batteriesatz - Google Patents

Batterieüberwachungseinrichtung und Batteriesatz

Info

Publication number
DE69331366D1
DE69331366D1 DE69331366T DE69331366T DE69331366D1 DE 69331366 D1 DE69331366 D1 DE 69331366D1 DE 69331366 T DE69331366 T DE 69331366T DE 69331366 T DE69331366 T DE 69331366T DE 69331366 D1 DE69331366 D1 DE 69331366D1
Authority
DE
Germany
Prior art keywords
battery
monitor
pack
battery pack
battery monitor
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
DE69331366T
Other languages
English (en)
Other versions
DE69331366T2 (de
Inventor
Masayoshi Ishida
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
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
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of DE69331366D1 publication Critical patent/DE69331366D1/de
Application granted granted Critical
Publication of DE69331366T2 publication Critical patent/DE69331366T2/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]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3828—Arrangements for monitoring battery or accumulator variables, e.g. SoC using current integration
    • G01R31/3832—Arrangements for monitoring battery or accumulator variables, e.g. SoC using current integration without measurement of battery voltage
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Power Sources (AREA)
  • Secondary Cells (AREA)
DE69331366T 1992-10-13 1993-10-08 Batterieüberwachungseinrichtung und Batteriesatz Expired - Fee Related DE69331366T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4274396A JP3036996B2 (ja) 1992-10-13 1992-10-13 バッテリー監視システム及びバッテリーパック

Publications (2)

Publication Number Publication Date
DE69331366D1 true DE69331366D1 (de) 2002-01-31
DE69331366T2 DE69331366T2 (de) 2002-08-14

Family

ID=17541089

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69331366T Expired - Fee Related DE69331366T2 (de) 1992-10-13 1993-10-08 Batterieüberwachungseinrichtung und Batteriesatz

Country Status (4)

Country Link
US (1) US5434508A (de)
EP (1) EP0592965B1 (de)
JP (1) JP3036996B2 (de)
DE (1) DE69331366T2 (de)

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GB2303979B (en) * 1995-08-02 2000-03-29 Mitsubishi Electric Corp A control system and control method for uninterruptible power supply
US5592095A (en) * 1995-08-28 1997-01-07 Motorola, Inc. Charge measurement circuit for a battery in which oscillators are used to indicate mode of operation
US5767778A (en) * 1996-03-06 1998-06-16 Aspire Corporation Event sensing circuit and alert generator
US5867008A (en) * 1996-06-05 1999-02-02 Double-Time Battery Corporation Overcharge protection circuitry for rechargeable battery pack
JP2928178B2 (ja) * 1996-11-29 1999-08-03 日本電気ホームエレクトロニクス株式会社 無線携帯情報端末装置
US6116767A (en) * 1997-04-30 2000-09-12 Compaq Computer Corporation Displaying audio disk track number in portable computer system
WO1998053516A1 (en) * 1997-05-23 1998-11-26 Sony Corporation Battery pack, electronic device system, and method of detecting attachment of battery pack
US6252511B1 (en) * 1997-06-20 2001-06-26 Compaq Computer Corporation Real-time battery gauge display
US5913917A (en) * 1997-08-04 1999-06-22 Trimble Navigation Limited Fuel consumption estimation
US5994876A (en) * 1997-10-09 1999-11-30 Abbott Laboratories Battery capacity measurement circuit
AU1453399A (en) * 1997-11-12 1999-05-31 Qualcomm Incorporated Method and apparatus for battery gauging in a portable communication device
DE19912300A1 (de) * 1999-03-19 2000-09-21 Bosch Gmbh Robert Verfahren
US6104304A (en) * 1999-07-06 2000-08-15 Conexant Systems, Inc. Self-test and status reporting system for microcontroller-controlled devices
JP4298878B2 (ja) * 2000-02-17 2009-07-22 インターナショナル・ビジネス・マシーンズ・コーポレーション 消費電力情報の表示方法および電子機器
GB2368495B (en) * 2000-10-23 2004-06-30 Ericsson Telefon Ab L M Monitoring circuit
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
KR20030028235A (ko) * 2001-09-27 2003-04-08 엘지전자 주식회사 기능별 배터리 가용시간 표시방법 및 장치
US7123155B2 (en) * 2002-04-05 2006-10-17 Hewlett-Packard Development Company, L.P. Operational mode-based battery monitoring for a battery-powered electronic device
US7508168B2 (en) * 2002-05-16 2009-03-24 Sony Corporation Electronic apparatus with remaining battery power indicating function
US6750656B2 (en) 2002-09-10 2004-06-15 Telefonaktiebolaget Lm Ericsson(Publ) Estimation of current consumption due to radio activities in GPRS
KR100532273B1 (ko) * 2002-10-11 2005-11-29 삼성전자주식회사 복합 단말기에서 동작 모드에 따른 배터리 가용 시간 알림방법
JP2004198196A (ja) * 2002-12-17 2004-07-15 Sanyo Electric Co Ltd 残量検出システム及び残量演算装置並びに電流検出装置
JP4841991B2 (ja) * 2006-03-29 2011-12-21 セイコーエプソン株式会社 電池残量管理装置
US9026370B2 (en) 2007-12-18 2015-05-05 Hospira, Inc. User interface improvements for medical devices
JP5079533B2 (ja) * 2008-01-30 2012-11-21 京セラ株式会社 携帯電子機器
US8170886B2 (en) * 2008-03-28 2012-05-01 The Nielsen Company (U.S.), Llc Systems, methods, and apparatus to generate an energy consumption index
US8032317B2 (en) 2008-05-15 2011-10-04 The Nielsen Company (Us), Llc System and methods for metering and analyzing energy consumption of events within a portable device
KR101234234B1 (ko) * 2010-07-28 2013-02-18 삼성에스디아이 주식회사 모터 사용 이동장치 및 그 제어방법
CA2844807C (en) 2011-08-19 2022-07-26 Hospira, Inc. Systems and methods for a graphical interface including a graphical representation of medical data
WO2013090709A1 (en) 2011-12-16 2013-06-20 Hospira, Inc. System for monitoring and delivering medication to a patient and method of using the same to minimize the risks associated with automated therapy
US9995611B2 (en) 2012-03-30 2018-06-12 Icu Medical, Inc. Air detection system and method for detecting air in a pump of an infusion system
CA3089257C (en) 2012-07-31 2023-07-25 Icu Medical, Inc. Patient care system for critical medications
WO2014045837A1 (ja) * 2012-09-24 2014-03-27 Ｎｅｃエナジーデバイス株式会社 電池パック及び電池パックの容量算出方法
CA2913421C (en) 2013-05-24 2022-02-15 Hospira, Inc. Multi-sensor infusion system for detecting air or an occlusion in the infusion system
ES2838450T3 (es) 2013-05-29 2021-07-02 Icu Medical Inc Sistema de infusión que utiliza uno o más sensores e información adicional para hacer una determinación de aire en relación con el sistema de infusión
WO2014194065A1 (en) 2013-05-29 2014-12-04 Hospira, Inc. Infusion system and method of use which prevents over-saturation of an analog-to-digital converter
US10342917B2 (en) 2014-02-28 2019-07-09 Icu Medical, Inc. Infusion system and method which utilizes dual wavelength optical air-in-line detection
AU2015266706B2 (en) 2014-05-29 2020-01-30 Icu Medical, Inc. Infusion system and pump with configurable closed loop delivery rate catch-up
US11344668B2 (en) 2014-12-19 2022-05-31 Icu Medical, Inc. Infusion system with concurrent TPN/insulin infusion
US10850024B2 (en) 2015-03-02 2020-12-01 Icu Medical, Inc. Infusion system, device, and method having advanced infusion features
ES2912378T3 (es) 2016-05-13 2022-05-25 Icu Medical Inc Sistema de bomba de infusión con purga automática de línea común
US11324888B2 (en) 2016-06-10 2022-05-10 Icu Medical, Inc. Acoustic flow sensor for continuous medication flow measurements and feedback control of infusion
US10089055B1 (en) 2017-12-27 2018-10-02 Icu Medical, Inc. Synchronized display of screen content on networked devices
US11278671B2 (en) 2019-12-04 2022-03-22 Icu Medical, Inc. Infusion pump with safety sequence keypad
CN111749569A (zh) * 2020-07-03 2020-10-09 南通四方节能科技有限公司 一种带有传感器电量预警的移动门体控制方法
AU2021311443A1 (en) 2020-07-21 2023-03-09 Icu Medical, Inc. Fluid transfer devices and methods of use
US11135360B1 (en) 2020-12-07 2021-10-05 Icu Medical, Inc. Concurrent infusion with common line auto flush

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AT331357B (de) * 1974-01-11 1976-08-25 Jungfer Akkumulatoren Elektrische anzeigevorrichtung fur den ladezustand einer sekundarbatterie
JPS57200874A (en) * 1981-06-05 1982-12-09 Nec Corp Residual time indicator for battery capacity
US4885523A (en) * 1988-03-15 1989-12-05 Norand Corporation Battery conditioning system having communication with battery parameter memory means in conjunction with battery conditioning
JPH0799384B2 (ja) * 1988-09-13 1995-10-25 日本電気株式会社 電池残量表示装置
JPH0341378A (ja) * 1989-07-07 1991-02-21 Matsushita Electric Ind Co Ltd 電池残量報知装置
JPH042978A (ja) * 1990-04-19 1992-01-07 Hitachi Ltd 電池の残量表示機能を有する電池パック
JP3104977B2 (ja) * 1990-05-01 2000-10-30 株式会社リコー 残バッテリ電力表示装置
KR940001821B1 (ko) * 1990-08-20 1994-03-09 가부시끼가이샤 도시바 팩시밀리장치
JPH04145384A (ja) * 1990-10-08 1992-05-19 Casio Comput Co Ltd 電池残量計算装置
JPH04194689A (ja) * 1990-11-27 1992-07-14 Ricoh Co Ltd 電池残容量検出装置
US5289824A (en) * 1991-12-26 1994-03-01 Instromedix, Inc. Wrist-worn ECG monitor

Also Published As

Publication number Publication date
EP0592965A3 (de) 1995-07-05
US5434508A (en) 1995-07-18
EP0592965B1 (de) 2001-12-19
JP3036996B2 (ja) 2000-04-24
JPH06124146A (ja) 1994-05-06
EP0592965A2 (de) 1994-04-20
DE69331366T2 (de) 2002-08-14

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Legal Events

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