JPS56126773A - Detecting method for capacity of battery for automobile - Google Patents

Detecting method for capacity of battery for automobile

Info

Publication number
JPS56126773A
JPS56126773A JP2922280A JP2922280A JPS56126773A JP S56126773 A JPS56126773 A JP S56126773A JP 2922280 A JP2922280 A JP 2922280A JP 2922280 A JP2922280 A JP 2922280A JP S56126773 A JPS56126773 A JP S56126773A
Authority
JP
Japan
Prior art keywords
battery
time
circuit
current
capacity
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.)
Granted
Application number
JP2922280A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0137702B2 (ko
Inventor
Seiichi Matsushige
Hiromi Yoshioka
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 filed Critical Toyota Motor Corp
Priority to JP2922280A priority Critical patent/JPS56126773A/ja
Publication of JPS56126773A publication Critical patent/JPS56126773A/ja
Publication of JPH0137702B2 publication Critical patent/JPH0137702B2/ja
Granted 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]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Secondary Cells (AREA)
JP2922280A 1980-03-10 1980-03-10 Detecting method for capacity of battery for automobile Granted JPS56126773A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2922280A JPS56126773A (en) 1980-03-10 1980-03-10 Detecting method for capacity of battery for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2922280A JPS56126773A (en) 1980-03-10 1980-03-10 Detecting method for capacity of battery for automobile

Publications (2)

Publication Number Publication Date
JPS56126773A true JPS56126773A (en) 1981-10-05
JPH0137702B2 JPH0137702B2 (ko) 1989-08-09

Family

ID=12270176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2922280A Granted JPS56126773A (en) 1980-03-10 1980-03-10 Detecting method for capacity of battery for automobile

Country Status (1)

Country Link
JP (1) JPS56126773A (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6845332B2 (en) 2001-11-16 2005-01-18 Toyota Jidosha Kabushiki Kaisha State of charge calculation device and state of charge calculation method
EP2138857A1 (en) * 2007-04-19 2009-12-30 Panasonic EV Energy Co., Ltd. Apparatus and method for detecting charged state of electric storage device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6845332B2 (en) 2001-11-16 2005-01-18 Toyota Jidosha Kabushiki Kaisha State of charge calculation device and state of charge calculation method
EP2138857A1 (en) * 2007-04-19 2009-12-30 Panasonic EV Energy Co., Ltd. Apparatus and method for detecting charged state of electric storage device
EP2138857A4 (en) * 2007-04-19 2011-08-03 Panasonic Ev Energy Co Ltd DEVICE AND METHOD FOR DETECTING THE CHARGING STATUS OF AN ELECTRICAL MEMORY DEVICE
US8521458B2 (en) 2007-04-19 2013-08-27 Panasonic Ev Energy Co., Ltd. Apparatus and method for detecting charged state of electric storage device

Also Published As

Publication number Publication date
JPH0137702B2 (ko) 1989-08-09

Similar Documents

Publication Publication Date Title
EP0953472B1 (en) Control system to maintain battery charge state in a hybrid vehicule
CA1262934C (en) DEVICE FOR DETERMINING THE CHARGE STATE OF A BATTERY
US5942878A (en) Method and device for reducing memory effect of battery
BR9005360A (pt) Dispositivo para determinar a condicao de carga de uma bateria e barbeador eletrico
SU1433428A3 (ru) Способ подзар дки аккумул торной батареи транспортного средства и регул тор напр жени дл его осуществлени
JP2001330654A (ja) バッテリ残存容量推定装置
EP0887654A3 (en) Method for detecting working condition of non-aqueous electrolyte secondary batteries
JPS5780202A (en) Controller for electric vehicle
FR2523728B1 (ko)
EP1610140A1 (en) Apparatus and method for detecting fully charged condition, apparatus and method for detecting charged condition, and apparatus and method for determining degree of degradation
SE439082B (sv) Metod att cykliskt underhallsladda ett laddningsbart for beredskapsdrift avsett batteri
JPS56126773A (en) Detecting method for capacity of battery for automobile
JPS56126776A (en) Detecting method for capacity of battery for automobile
JP3186048B2 (ja) バッテリ容量検出装置
JPS56126777A (en) Detecting method for capacity of battery for automobile
JPS56126774A (en) Detecting method for capacity of battery for automobile
JPS5644868A (en) Residual amount indicating device of battery
JPS56126775A (en) Detecting method for capacity of battery for automobile
JPS5649605A (en) Charging method for vehicular battery
JPS6439235A (en) Battery charging equipment
JP2002262403A (ja) 電気自動車用バッテリの充電容量状態検出方法及びその装置
JPS5599041A (en) Diagnosing apparatus for engine charging system
JPS5622976A (en) Life time deciding method for nickel-cadmium accumulator
JPH02250523A (ja) タイマ回路
JPS6136941Y2 (ko)