IN2012DE00562A - - Google Patents

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Publication number
IN2012DE00562A
IN2012DE00562A IN562DE2012A IN2012DE00562A IN 2012DE00562 A IN2012DE00562 A IN 2012DE00562A IN 562DE2012 A IN562DE2012 A IN 562DE2012A IN 2012DE00562 A IN2012DE00562 A IN 2012DE00562A
Authority
IN
India
Prior art keywords
voltage
inputted
measurement
input terminals
subjects
Prior art date
Application number
Other languages
English (en)
Inventor
Masahiro Ueda
Yoshinori Aoshima
Akihiko Kudo
Original Assignee
Hitachi Vehicle Energy 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 Hitachi Vehicle Energy Ltd filed Critical Hitachi Vehicle Energy Ltd
Publication of IN2012DE00562A publication Critical patent/IN2012DE00562A/en

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
    • 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
    • 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
    • G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Secondary Cells (AREA)
  • Electronic Switches (AREA)
IN562DE2012 2011-03-02 2012-02-29 IN2012DE00562A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011045185A JP5401491B2 (ja) 2011-03-02 2011-03-02 電圧測定装置および電圧測定システム

Publications (1)

Publication Number Publication Date
IN2012DE00562A true IN2012DE00562A (enrdf_load_stackoverflow) 2015-06-05

Family

ID=46752931

Family Applications (1)

Application Number Title Priority Date Filing Date
IN562DE2012 IN2012DE00562A (enrdf_load_stackoverflow) 2011-03-02 2012-02-29

Country Status (3)

Country Link
US (1) US8957686B2 (enrdf_load_stackoverflow)
JP (1) JP5401491B2 (enrdf_load_stackoverflow)
IN (1) IN2012DE00562A (enrdf_load_stackoverflow)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012245943A (ja) * 2011-05-31 2012-12-13 Hitachi Automotive Systems Ltd 制御装置
JP6015391B2 (ja) * 2012-11-30 2016-10-26 株式会社ノーリツ 水位検出信号の検出装置
JP6193573B2 (ja) * 2013-01-10 2017-09-06 ラピスセミコンダクタ株式会社 電池監視システム、電池監視装置、及び電池監視システムの起動方法
JP5686146B2 (ja) * 2013-02-01 2015-03-18 トヨタ自動車株式会社 温度異常検知機能付き電圧計測装置及び電力変換装置
JP5920244B2 (ja) * 2013-02-27 2016-05-18 株式会社デンソー 異常検知装置
JP6026371B2 (ja) 2013-08-23 2016-11-16 日立オートモティブシステムズ株式会社 電池監視装置
US10101403B2 (en) * 2014-07-02 2018-10-16 Intersil Americas LLC Systems and methods for an open wire scan
JP6067628B2 (ja) * 2014-07-23 2017-01-25 リンナイ株式会社 制御装置
KR101596596B1 (ko) * 2014-10-20 2016-02-22 한국항공우주연구원 아날로그 채널 모니터링 회로
EP3189578B1 (en) * 2015-02-23 2018-05-09 Koninklijke Philips N.V. Charger device for battery supported power supplies
JP2016167784A (ja) * 2015-03-10 2016-09-15 東海旅客鉄道株式会社 アナログ信号処理装置
US9733296B2 (en) * 2015-11-19 2017-08-15 Continental Automotive Systems, Inc. Multi-phase turn-on blanking time with VBATT-based fault threshold voltage
JP6974040B2 (ja) * 2017-06-06 2021-12-01 アズビル株式会社 温度測定装置
US10796505B2 (en) * 2017-07-31 2020-10-06 Lg Chem, Ltd. Diagnostic system for a vehicle electrical system
JP7225535B2 (ja) * 2017-12-27 2023-02-21 ブラザー工業株式会社 画像形成装置
JP2018105888A (ja) * 2018-03-22 2018-07-05 ラピスセミコンダクタ株式会社 半導体装置および電池監視システム
CN110736912B (zh) * 2018-07-20 2021-06-08 宁德时代新能源科技股份有限公司 电路故障的检测方法和采样检测电路
KR102593366B1 (ko) * 2018-10-18 2023-10-23 주식회사 엘지에너지솔루션 다중 신호 측정 시스템 및 방법
KR102718122B1 (ko) * 2019-05-02 2024-10-15 주식회사 엘지에너지솔루션 전도체의 불량을 검출하기 위한 장치, 방법 및 배터리 팩
JP7285145B2 (ja) * 2019-06-21 2023-06-01 リンナイ株式会社 電圧値検出装置
KR102808553B1 (ko) * 2019-09-04 2025-05-16 삼성전자주식회사 재배선 패턴을 가지는 집적회로 소자
CN111016659B (zh) * 2019-12-23 2024-12-13 武汉嘉晨汽车技术有限公司 一种智能bdu电压检测电路
JP7452083B2 (ja) * 2020-02-21 2024-03-19 株式会社リコー 電子機器、画像形成装置および制御方法
US11552479B2 (en) 2020-06-02 2023-01-10 Inventus Power, Inc. Battery charge balancing circuit for series connections
US11594892B2 (en) 2020-06-02 2023-02-28 Inventus Power, Inc. Battery pack with series or parallel identification signal
US11588334B2 (en) 2020-06-02 2023-02-21 Inventus Power, Inc. Broadcast of discharge current based on state-of-health imbalance between battery packs
EP4158718A4 (en) 2020-06-02 2024-03-13 Inventus Power, Inc. LARGE FORMAT BATTERY MANAGEMENT SYSTEM
US11509144B2 (en) 2020-06-02 2022-11-22 Inventus Power, Inc. Large-format battery management system with in-rush current protection for master-slave battery packs
US11245268B1 (en) 2020-07-24 2022-02-08 Inventus Power, Inc. Mode-based disabling of communiction bus of a battery management system
US12224603B2 (en) 2020-06-02 2025-02-11 Inventus Power, Inc. Mode-based disabling of communication bus of a battery management system
US11489343B2 (en) 2020-06-02 2022-11-01 Inventus Power, Inc. Hardware short circuit protection in a large battery pack
US12301031B1 (en) 2020-06-02 2025-05-13 Inventus Power, Inc. Large-format battery management systems with gateway PCBA
KR102472184B1 (ko) * 2021-03-03 2022-11-29 써멀마스터 주식회사 멀티플렉서를 이용한 다수의 기기 고장진단 장치 및 방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6020159A (ja) * 1983-07-15 1985-02-01 Hitachi Ltd マルチプレクサの故障検出方法
JPH08330959A (ja) * 1995-05-31 1996-12-13 Sumitomo Electric Ind Ltd Ａ−ｄ入力回路の故障検出方法
US5710503A (en) * 1996-02-01 1998-01-20 Aims Systems, Inc. On-line battery monitoring system with defective cell detection capability
JP2000055966A (ja) * 1998-08-07 2000-02-25 Nissin Electric Co Ltd アナログ入力部の断線検出装置
US6816797B2 (en) * 2000-09-29 2004-11-09 Hydrogenics Corporation System and method for measuring fuel cell voltage and high frequency resistance
JP4218050B2 (ja) 2004-11-30 2009-02-04 本田技研工業株式会社 電圧測定装置および電圧測定方法
JP4707638B2 (ja) * 2006-09-30 2011-06-22 三洋電機株式会社 車両用の電源装置
JP2009042080A (ja) * 2007-08-09 2009-02-26 Panasonic Corp 電圧検出装置
JP5469813B2 (ja) 2008-01-29 2014-04-16 株式会社日立製作所 車両用電池システム
JP2010206981A (ja) * 2009-03-04 2010-09-16 Toshiba Corp デジタル保護継電装置

Also Published As

Publication number Publication date
JP5401491B2 (ja) 2014-01-29
US20120223722A1 (en) 2012-09-06
JP2012181141A (ja) 2012-09-20
US8957686B2 (en) 2015-02-17

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