DE60122088D1 - Vorrichtung zur Messung der Spannung einer Batterie - Google Patents

Vorrichtung zur Messung der Spannung einer Batterie

Info

Publication number
DE60122088D1
DE60122088D1 DE60122088T DE60122088T DE60122088D1 DE 60122088 D1 DE60122088 D1 DE 60122088D1 DE 60122088 T DE60122088 T DE 60122088T DE 60122088 T DE60122088 T DE 60122088T DE 60122088 D1 DE60122088 D1 DE 60122088D1
Authority
DE
Germany
Prior art keywords
battery
measuring
voltage
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
Application number
DE60122088T
Other languages
English (en)
Other versions
DE60122088T2 (de
Inventor
Hirofumi Yudahira
Ichiro Maki
Naohisa Morimoto
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.)
Panasonic Corp
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Matsushita Electric Industrial 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 Toyota Motor Corp, Matsushita Electric Industrial Co Ltd filed Critical Toyota Motor Corp
Publication of DE60122088D1 publication Critical patent/DE60122088D1/de
Application granted granted Critical
Publication of DE60122088T2 publication Critical patent/DE60122088T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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]
    • G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Analogue/Digital Conversion (AREA)
DE60122088T 2000-11-02 2001-10-29 Vorrichtung zur Messung der Spannung einer Batterie Expired - Lifetime DE60122088T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000336780A JP4210030B2 (ja) 2000-11-02 2000-11-02 積層電圧計測装置
JP2000336780 2000-11-02

Publications (2)

Publication Number Publication Date
DE60122088D1 true DE60122088D1 (de) 2006-09-21
DE60122088T2 DE60122088T2 (de) 2007-01-18

Family

ID=18812263

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60122088T Expired - Lifetime DE60122088T2 (de) 2000-11-02 2001-10-29 Vorrichtung zur Messung der Spannung einer Batterie

Country Status (5)

Country Link
US (1) US6639408B2 (de)
EP (1) EP1203963B1 (de)
JP (1) JP4210030B2 (de)
CN (1) CN1182406C (de)
DE (1) DE60122088T2 (de)

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JP2008170304A (ja) * 2007-01-12 2008-07-24 Nec Electronics Corp バッテリー電圧測定システム
CN101663592B (zh) * 2007-03-02 2013-07-17 美国亚德诺半导体公司 用于电池监视的方法和装置
JP2008232645A (ja) * 2007-03-16 2008-10-02 Sanyo Electric Co Ltd 車両用電源装置の電流検出装置
JP4656077B2 (ja) * 2007-03-22 2011-03-23 カシオ計算機株式会社 温度制御装置及び温度制御方法
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JP2009052992A (ja) * 2007-08-24 2009-03-12 Sanyo Electric Co Ltd 電流検出装置
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JP5700756B2 (ja) 2010-04-28 2015-04-15 矢崎総業株式会社 複数組電池の電圧測定装置
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US8618809B2 (en) * 2010-06-15 2013-12-31 Deere & Company Electrical isolation detection with enhanced dynamic range
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JP2015055598A (ja) * 2013-09-13 2015-03-23 アルプス電気株式会社 電圧検出装置
KR20150133941A (ko) * 2014-05-20 2015-12-01 삼성디스플레이 주식회사 전원 공급 장치 및 전원 공급 장치 구동방법
JP2016048174A (ja) * 2014-08-27 2016-04-07 株式会社デンソー 電圧監視装置
JP6303963B2 (ja) * 2014-09-30 2018-04-04 株式会社デンソー 電池監視システム
CN104698386A (zh) * 2015-02-11 2015-06-10 宁波三星电气股份有限公司 用于智能仪表电池功耗采样的硬件电路
JP2017108204A (ja) * 2015-12-07 2017-06-15 ルネサスエレクトロニクス株式会社 半導体装置、電源装置及び半導体装置の制御方法
JP6767769B2 (ja) * 2016-04-27 2020-10-14 ラピスセミコンダクタ株式会社 半導体装置、電池監視システム、及び検出方法
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JP7040480B2 (ja) * 2019-02-28 2022-03-23 株式会社デンソー 電圧検出装置
KR102180180B1 (ko) * 2019-07-19 2020-11-18 엘지전자 주식회사 분해능 제어 장치 및 분해능 제어 방법
CN111239618B (zh) * 2020-03-09 2022-05-10 天津市捷威动力工业有限公司 一种模组极性检测方法及检测工装
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WO2023188959A1 (ja) * 2022-03-29 2023-10-05 パナソニックエナジー株式会社 電池パック

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Also Published As

Publication number Publication date
US6639408B2 (en) 2003-10-28
CN1182406C (zh) 2004-12-29
US20020075004A1 (en) 2002-06-20
EP1203963B1 (de) 2006-08-09
EP1203963A2 (de) 2002-05-08
CN1352398A (zh) 2002-06-05
EP1203963A3 (de) 2003-05-21
DE60122088T2 (de) 2007-01-18
JP2002139522A (ja) 2002-05-17
JP4210030B2 (ja) 2009-01-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

Owner name: TOYOTA JIDOSHA KABUSHIKI KAISHA, TOYOTA-SHI, A, JP