AU2002221718A1 - Monitoring circuit - Google Patents

Monitoring circuit

Info

Publication number
AU2002221718A1
AU2002221718A1 AU2002221718A AU2171802A AU2002221718A1 AU 2002221718 A1 AU2002221718 A1 AU 2002221718A1 AU 2002221718 A AU2002221718 A AU 2002221718A AU 2171802 A AU2171802 A AU 2171802A AU 2002221718 A1 AU2002221718 A1 AU 2002221718A1
Authority
AU
Australia
Prior art keywords
monitoring circuit
monitoring
circuit
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.)
Abandoned
Application number
AU2002221718A
Inventor
Bengt Edholm
Niclas Hakansson
Johan Mercke
Kristoffer Ptasinski
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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
Priority claimed from GB0025921A external-priority patent/GB2368495B/en
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU2002221718A1 publication Critical patent/AU2002221718A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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]
    • G01R31/3644—Constructional arrangements
    • G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
AU2002221718A 2000-10-23 2001-10-22 Monitoring circuit Abandoned AU2002221718A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB0025921 2000-10-23
GB0025921A GB2368495B (en) 2000-10-23 2000-10-23 Monitoring circuit
US24343900P 2000-10-27 2000-10-27
US60243439 2000-10-27
PCT/EP2001/012185 WO2002035246A1 (en) 2000-10-23 2001-10-22 Monitoring circuit

Publications (1)

Publication Number Publication Date
AU2002221718A1 true AU2002221718A1 (en) 2002-05-06

Family

ID=26245188

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002221718A Abandoned AU2002221718A1 (en) 2000-10-23 2001-10-22 Monitoring circuit

Country Status (3)

Country Link
CN (1) CN1235116C (en)
AU (1) AU2002221718A1 (en)
WO (1) WO2002035246A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2959066B1 (en) * 2010-04-20 2013-02-22 Saft Groupe Sa SYSTEM AND METHOD FOR ELECTRONIC MANAGEMENT OF A RECHARGEABLE BATTERY
CN102944843B (en) * 2012-11-01 2015-08-19 惠州Tcl移动通信有限公司 A kind of data processing method of battery of mobile terminal information and system
CN109062743B (en) * 2018-07-18 2021-12-28 建荣半导体（深圳）有限公司 System for realizing low-voltage real-time detection of SoC chip and detection method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5619117A (en) * 1982-06-07 1997-04-08 Norand Corporation Battery pack having memory
US4709202A (en) * 1982-06-07 1987-11-24 Norand Corporation Battery powered system
US5633573A (en) * 1994-11-10 1997-05-27 Duracell, Inc. Battery pack having a processor controlled battery operating system
JPH11183532A (en) * 1997-12-19 1999-07-09 Seiko Epson Corp Device and method for monitoring source voltage and recording medium where source voltage monitoring process program is recorded

Also Published As

Publication number Publication date
CN1483147A (en) 2004-03-17
WO2002035246A1 (en) 2002-05-02
CN1235116C (en) 2006-01-04

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