DE60038887D1 - Strommessung in einem fahrzeug mittels eines batteriekabels als vorwiderstand - Google Patents

Strommessung in einem fahrzeug mittels eines batteriekabels als vorwiderstand

Info

Publication number
DE60038887D1
DE60038887D1 DE60038887T DE60038887T DE60038887D1 DE 60038887 D1 DE60038887 D1 DE 60038887D1 DE 60038887 T DE60038887 T DE 60038887T DE 60038887 T DE60038887 T DE 60038887T DE 60038887 D1 DE60038887 D1 DE 60038887D1
Authority
DE
Germany
Prior art keywords
cable
current
voltage
vehicle
resistance
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
DE60038887T
Other languages
English (en)
Inventor
Bernard P Gollomp
John Kacerek
Thirumalai G Palanisamy
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.)
Honeywell International Inc
Original Assignee
AlliedSignal 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
Application filed by AlliedSignal Inc filed Critical AlliedSignal Inc
Application granted granted Critical
Publication of DE60038887D1 publication Critical patent/DE60038887D1/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
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
    • G01R1/203—Resistors used for electric measuring, e.g. decade resistors standards, resistors for comparators, series resistors, shunts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
DE60038887T 1999-10-08 2000-10-03 Strommessung in einem fahrzeug mittels eines batteriekabels als vorwiderstand Expired - Lifetime DE60038887D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/415,310 US6285191B1 (en) 1999-10-08 1999-10-08 Measurement of current in a vehicle using battery cable as a shunt
PCT/US2000/027192 WO2001027641A1 (en) 1999-10-08 2000-10-03 Measurement of current in a vehicle using battery cable as a shunt

Publications (1)

Publication Number Publication Date
DE60038887D1 true DE60038887D1 (de) 2008-06-26

Family

ID=23645188

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60038887T Expired - Lifetime DE60038887D1 (de) 1999-10-08 2000-10-03 Strommessung in einem fahrzeug mittels eines batteriekabels als vorwiderstand

Country Status (9)

Country Link
US (1) US6285191B1 (de)
EP (1) EP1218760B1 (de)
JP (1) JP2003511313A (de)
KR (1) KR20020044159A (de)
AT (1) ATE395606T1 (de)
AU (1) AU7848600A (de)
CA (1) CA2386907A1 (de)
DE (1) DE60038887D1 (de)
WO (1) WO2001027641A1 (de)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8198900B2 (en) 1996-07-29 2012-06-12 Midtronics, Inc. Automotive battery charging system tester
US8872517B2 (en) 1996-07-29 2014-10-28 Midtronics, Inc. Electronic battery tester with battery age input
US6566883B1 (en) * 1999-11-01 2003-05-20 Midtronics, Inc. Electronic battery tester
US6850037B2 (en) 1997-11-03 2005-02-01 Midtronics, Inc. In-vehicle battery monitor
US8958998B2 (en) 1997-11-03 2015-02-17 Midtronics, Inc. Electronic battery tester with network communication
US7705602B2 (en) 1997-11-03 2010-04-27 Midtronics, Inc. Automotive vehicle electrical system diagnostic device
JP2001121974A (ja) * 1999-10-29 2001-05-08 Honda Motor Co Ltd 車両走行用モータの制御用電流検出装置
US7398176B2 (en) 2000-03-27 2008-07-08 Midtronics, Inc. Battery testers with secondary functionality
US7446536B2 (en) 2000-03-27 2008-11-04 Midtronics, Inc. Scan tool for electronic battery tester
US8513949B2 (en) 2000-03-27 2013-08-20 Midtronics, Inc. Electronic battery tester or charger with databus connection
US8164343B2 (en) * 2003-09-05 2012-04-24 Midtronics, Inc. Method and apparatus for measuring a parameter of a vehicle electrical system
US9018958B2 (en) 2003-09-05 2015-04-28 Midtronics, Inc. Method and apparatus for measuring a parameter of a vehicle electrical system
US9255955B2 (en) 2003-09-05 2016-02-09 Midtronics, Inc. Method and apparatus for measuring a parameter of a vehicle electrical system
US7154276B2 (en) 2003-09-05 2006-12-26 Midtronics, Inc. Method and apparatus for measuring a parameter of a vehicle electrical system
JP2005086108A (ja) * 2003-09-10 2005-03-31 Renesas Technology Corp 半導体集積回路
FR2872580B1 (fr) * 2004-06-30 2006-09-01 Valeo Equip Electr Moteur Procede de mesure du courant electrique dans une pluralite de conducteurs
US9496720B2 (en) 2004-08-20 2016-11-15 Midtronics, Inc. System for automatically gathering battery information
US8442877B2 (en) 2004-08-20 2013-05-14 Midtronics, Inc. Simplification of inventory management
US8436619B2 (en) 2004-08-20 2013-05-07 Midtronics, Inc. Integrated tag reader and environment sensor
US8344685B2 (en) 2004-08-20 2013-01-01 Midtronics, Inc. System for automatically gathering battery information
FR2880692B1 (fr) * 2005-01-13 2007-03-09 Valeo Electronique Sys Liaison Shunt de mesure
KR100844806B1 (ko) * 2005-03-31 2008-07-07 주식회사 엘지화학 복수의 검출 저항을 이용하여 배터리 셀의 전류량을측정하는 장치 및 방법
TWI320241B (en) * 2005-05-27 2010-02-01 Method and apparatus of detecting voltage for battery pack
US7723957B2 (en) * 2005-11-30 2010-05-25 Lg Chem, Ltd. System, method, and article of manufacture for determining an estimated battery parameter vector
US8791645B2 (en) * 2006-02-10 2014-07-29 Honeywell International Inc. Systems and methods for controlling light sources
US7688022B2 (en) 2006-02-17 2010-03-30 Lear Corporation Energy management system for a vehicle
US8476864B2 (en) * 2007-06-13 2013-07-02 Lear Corporation Battery monitoring system
US9274157B2 (en) 2007-07-17 2016-03-01 Midtronics, Inc. Battery tester for electric vehicle
GB2491304B (en) 2007-07-17 2013-01-09 Midtronics Inc Battery tester and electric vehicle
JP5130868B2 (ja) * 2007-11-01 2013-01-30 パナソニック株式会社 車両用蓄電池の状態判別装置及びそれを備えた車両用蓄電池
US8203345B2 (en) 2007-12-06 2012-06-19 Midtronics, Inc. Storage battery and battery tester
US7868592B2 (en) 2007-12-10 2011-01-11 Visteon Global Technologies, Inc. Method of automotive electrical bus management
US8305034B2 (en) * 2008-07-23 2012-11-06 Lear Corporation Battery monitoring system
KR100913766B1 (ko) 2008-12-03 2009-08-25 (주)한위드정보기술 축전지 상태 모니터링 시스템
JP2011013059A (ja) * 2009-07-01 2011-01-20 Hitachi Ltd 電子回路基板の負荷電流測定方式
JP5789911B2 (ja) * 2009-10-06 2015-10-07 株式会社ジェイテクト 回転角検出装置及び電動パワーステアリング装置
US9588185B2 (en) 2010-02-25 2017-03-07 Keith S. Champlin Method and apparatus for detecting cell deterioration in an electrochemical cell or battery
CN102804478B (zh) 2010-03-03 2015-12-16 密特电子公司 用于前部接线端电池的监控器
US20110260735A1 (en) * 2010-04-22 2011-10-27 Mccabe Paul P Method for detecting battery cable deterioration in an industrial vehicle
US9229062B2 (en) 2010-05-27 2016-01-05 Midtronics, Inc. Electronic storage battery diagnostic system
JP5829681B2 (ja) 2010-06-03 2015-12-09 ミッドトロニクス インコーポレイテッド 電気自動車用バッテリパックのメンテナンス
US8738309B2 (en) 2010-09-30 2014-05-27 Midtronics, Inc. Battery pack maintenance for electric vehicles
US10046649B2 (en) 2012-06-28 2018-08-14 Midtronics, Inc. Hybrid and electric vehicle battery pack maintenance device
US11740294B2 (en) 2010-06-03 2023-08-29 Midtronics, Inc. High use battery pack maintenance
US9419311B2 (en) 2010-06-18 2016-08-16 Midtronics, Inc. Battery maintenance device with thermal buffer
US9201120B2 (en) 2010-08-12 2015-12-01 Midtronics, Inc. Electronic battery tester for testing storage battery
JP4937401B1 (ja) * 2010-11-16 2012-05-23 株式会社東芝 電子機器および同機器における電源モジュールの入力電力値算出方法
JP5728270B2 (ja) * 2011-03-31 2015-06-03 富士重工業株式会社 充電システム
KR101220390B1 (ko) * 2011-08-30 2013-01-09 현대자동차주식회사 Ｄｃ-ｄｃ컨버터의 전류 불평형 판정장치 및 방법
DE102011083307A1 (de) * 2011-09-23 2013-03-28 Continental Automotive Gmbh Vorrichtung zur Messung eines Batteriestroms
JP2013083543A (ja) * 2011-10-11 2013-05-09 Yazaki Corp 電流検出装置
US10429449B2 (en) 2011-11-10 2019-10-01 Midtronics, Inc. Battery pack tester
DE102012000557A1 (de) 2012-01-16 2013-07-18 Micronas Gmbh Überwachungseinrichtung und Verfahren zur Überwachung eines Leitungsabschnittes mit einer Überwachungseinrichtung
US11325479B2 (en) 2012-06-28 2022-05-10 Midtronics, Inc. Hybrid and electric vehicle battery maintenance device
US9851411B2 (en) 2012-06-28 2017-12-26 Keith S. Champlin Suppressing HF cable oscillations during dynamic measurements of cells and batteries
DE102012014969A1 (de) * 2012-07-30 2014-01-30 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Verfahren und Vorrichtung zur Strommessung in Kraftfahrzeugen
DE102012219945A1 (de) * 2012-10-31 2014-04-30 Robert Bosch Gmbh Verfahren zum Messen eines elektrischen Stroms
US9244100B2 (en) 2013-03-15 2016-01-26 Midtronics, Inc. Current clamp with jaw closure detection
US9312575B2 (en) 2013-05-16 2016-04-12 Midtronics, Inc. Battery testing system and method
DE102013011790B4 (de) 2013-07-16 2016-12-22 Micronas Gmbh Überwachungssystem
KR102037149B1 (ko) * 2013-09-23 2019-10-28 현대모비스 주식회사 온도 별 저항 값을 이용한 전류 측정 장치 및 그 방법
US10843574B2 (en) 2013-12-12 2020-11-24 Midtronics, Inc. Calibration and programming of in-vehicle battery sensors
US9923289B2 (en) 2014-01-16 2018-03-20 Midtronics, Inc. Battery clamp with endoskeleton design
US10473555B2 (en) 2014-07-14 2019-11-12 Midtronics, Inc. Automotive maintenance system
CN107003338B (zh) * 2014-09-17 2020-01-17 大陆-特韦斯股份有限公司 在电流测量期间借助于参考电流校准电流传感器
US10222397B2 (en) 2014-09-26 2019-03-05 Midtronics, Inc. Cable connector for electronic battery tester
WO2016123075A1 (en) 2015-01-26 2016-08-04 Midtronics, Inc. Alternator tester
US9966676B2 (en) 2015-09-28 2018-05-08 Midtronics, Inc. Kelvin connector adapter for storage battery
US10608353B2 (en) 2016-06-28 2020-03-31 Midtronics, Inc. Battery clamp
US11054480B2 (en) 2016-10-25 2021-07-06 Midtronics, Inc. Electrical load for electronic battery tester and electronic battery tester including such electrical load
KR102423301B1 (ko) * 2017-12-11 2022-07-19 주식회사 엘지에너지솔루션 단락 방지 장치 및 방법
US11513160B2 (en) 2018-11-29 2022-11-29 Midtronics, Inc. Vehicle battery maintenance device
US11566972B2 (en) 2019-07-31 2023-01-31 Midtronics, Inc. Tire tread gauge using visual indicator
US11545839B2 (en) 2019-11-05 2023-01-03 Midtronics, Inc. System for charging a series of connected batteries
US11668779B2 (en) 2019-11-11 2023-06-06 Midtronics, Inc. Hybrid and electric vehicle battery pack maintenance device
US11474153B2 (en) 2019-11-12 2022-10-18 Midtronics, Inc. Battery pack maintenance system
DE102019218027A1 (de) * 2019-11-22 2021-05-27 Continental Automotive Gmbh Verfahren zur Prüfung eines Batteriesensors und Batteriesensor
US11973202B2 (en) 2019-12-31 2024-04-30 Midtronics, Inc. Intelligent module interface for battery maintenance device
US11486930B2 (en) 2020-01-23 2022-11-01 Midtronics, Inc. Electronic battery tester with battery clamp storage holsters

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660759A (en) * 1970-03-19 1972-05-02 Kal Equip Co Meter connection adapter for automobile electrical system tester including diode and shorting switch therefor
US4186339A (en) * 1978-01-20 1980-01-29 Curtis Instruments, Inc. Method and apparatus for measuring current, especially useful in multi-ampere systems
DE3718521A1 (de) * 1987-06-03 1988-12-22 Du Pont Deutschland Verfahren zum aufzeichnen von quasihalbtonbildern und vorrichtung zur umwandlung von bildpunkt-tonwertdaten
US5444378A (en) * 1988-07-13 1995-08-22 Electronic Development Inc. Battery state of charge monitor
EP0558057B1 (de) * 1992-02-28 1997-05-02 Tatsuta Electric Wire & Cable Co., Ltd Kabel zur Lecküberwachung von Flüssigkeit
US5583416A (en) * 1994-01-26 1996-12-10 Gnb Battery Technologies, Inc. Apparatus and method for step-charging batteries to optimize charge acceptance
JP2855405B2 (ja) * 1994-06-13 1999-02-10 古河電池株式会社 蓄電池の充放電監視方法及び監視装置
JPH08136626A (ja) * 1994-09-16 1996-05-31 Seiko Epson Corp バッテリー残存容量計及びバッテリー残存容量の演算方法
TW300957B (de) * 1994-11-21 1997-03-21 Seiko Epson Corp
US6037749A (en) * 1995-06-21 2000-03-14 Batteryguard Limited Battery monitor
JPH09311062A (ja) * 1996-05-22 1997-12-02 Ricoh Co Ltd 流量センサ駆動回路
JPH10262334A (ja) * 1997-03-18 1998-09-29 Toshiba Corp 電力機器、電力機器の消費電流測定方法

Also Published As

Publication number Publication date
EP1218760B1 (de) 2008-05-14
EP1218760A1 (de) 2002-07-03
ATE395606T1 (de) 2008-05-15
KR20020044159A (ko) 2002-06-14
US6285191B1 (en) 2001-09-04
WO2001027641A1 (en) 2001-04-19
CA2386907A1 (en) 2001-04-19
AU7848600A (en) 2001-04-23
JP2003511313A (ja) 2003-03-25

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