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IT1250240B - Dispositivo per rilevare l'efficienza di batterie,particolarmente a bordo di autoveicoli. - Google Patents

Dispositivo per rilevare l'efficienza di batterie,particolarmente a bordo di autoveicoli.

Info

Publication number
IT1250240B
IT1250240B ITTO910936A ITTO910936A IT1250240B IT 1250240 B IT1250240 B IT 1250240B IT TO910936 A ITTO910936 A IT TO910936A IT TO910936 A ITTO910936 A IT TO910936A IT 1250240 B IT1250240 B IT 1250240B
Authority
IT
Italy
Prior art keywords
battery
efficiency
batteries
detect
motor vehicles
Prior art date
Application number
ITTO910936A
Other languages
English (en)
Inventor
Carloandrea Malvicino
Maurizio Cisternino
Original Assignee
Fiat Auto Spa
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 Fiat Auto Spa filed Critical Fiat Auto Spa
Priority to ITTO910936A priority Critical patent/IT1250240B/it
Publication of ITTO910936A0 publication Critical patent/ITTO910936A0/it
Priority to EP92830629A priority patent/EP0550389A1/en
Priority to JP4321765A priority patent/JPH05226006A/ja
Priority to BR9204918A priority patent/BR9204918A/pt
Publication of ITTO910936A1 publication Critical patent/ITTO910936A1/it
Application granted granted Critical
Publication of IT1250240B publication Critical patent/IT1250240B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/04—Voltage dividers
    • 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]
    • G01R31/378—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] specially adapted for the type of battery or accumulator
    • G01R31/379—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] specially adapted for the type of battery or accumulator for lead-acid batteries
    • 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
    • G01R31/005—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
    • 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]
    • G01R31/371—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with remote indication, e.g. on external chargers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

La prova delle condizioni di efficienza della batteria viene effettuata collegando la batteria (K) su un carico di valore determinato e stabile - tipicamente un resistore (1) - per un intervallo di breve durata, tipicamente dell'ordine di 1 secondo. La tensione (Vb) presente ai capi della batteria (K) durante la prova sotto carico così realizzata viene trasferita verso due elementi a soglia (9, 10) con rispettivi livelli di tensione di soglia (A, B) differenziati. Elementi avvisatori diversi quali ad esempio un led giallo (12) ed un led rosso (15) vengono attivati quando il livello di tensione di batteria (B) raggiunge, rispettivamente, detto primo (A) e detto secondo (B) livello, inferiore al primo. Vengono così fornite all'utilizzatore due indicazioni, rispettivamente di allerta e di allarme riguardo allo stato di efficienza della batteria (Figura 2).
ITTO910936A 1991-12-02 1991-12-02 Dispositivo per rilevare l'efficienza di batterie,particolarmente a bordo di autoveicoli. IT1250240B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITTO910936A IT1250240B (it) 1991-12-02 1991-12-02 Dispositivo per rilevare l'efficienza di batterie,particolarmente a bordo di autoveicoli.
EP92830629A EP0550389A1 (en) 1991-12-02 1992-11-20 A device for detecting the condition of batteries, particularly on board motor vehicles
JP4321765A JPH05226006A (ja) 1991-12-02 1992-12-01 自動車に特に搭載されるバッテリー状態を検出するための装置
BR9204918A BR9204918A (pt) 1991-12-02 1992-12-02 Dispositivo para controlar a eficiencia de baterias,particularmente em veiculos automotores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO910936A IT1250240B (it) 1991-12-02 1991-12-02 Dispositivo per rilevare l'efficienza di batterie,particolarmente a bordo di autoveicoli.

Publications (3)

Publication Number Publication Date
ITTO910936A0 ITTO910936A0 (it) 1991-12-02
ITTO910936A1 ITTO910936A1 (it) 1993-06-02
IT1250240B true IT1250240B (it) 1995-04-03

Family

ID=11409754

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910936A IT1250240B (it) 1991-12-02 1991-12-02 Dispositivo per rilevare l'efficienza di batterie,particolarmente a bordo di autoveicoli.

Country Status (4)

Country Link
EP (1) EP0550389A1 (it)
JP (1) JPH05226006A (it)
BR (1) BR9204918A (it)
IT (1) IT1250240B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6121753A (en) * 1997-01-23 2000-09-19 Walker; Douglas W. Apparatus and method for testing and indicating battery charge and functionality
EP1160580B1 (de) * 2000-05-17 2004-09-15 Infineon Technologies AG Schaltungsanordnung zur Detektion einer Funktionsstörung
DE10256588B4 (de) * 2002-12-04 2005-08-25 Daimlerchrysler Ag Verfahren und Vorrichtung zur Batteriezustandserkennung
KR100541422B1 (ko) * 2003-11-29 2006-01-11 지오토주식회사 휴대형 전기 테스트장비
US7496460B2 (en) 2006-09-06 2009-02-24 Eastway Fair Company Limited Energy source monitoring and control system for power tools
WO2011010975A1 (en) * 2009-07-21 2011-01-27 Yigit Aku Malzemeleri Nakliyat Turizm Insaat Sanayi Ve Ticaret Anonim Sirketi Battery voltage indicator comprising lamp and connected to battery terminals
CN109212422B (zh) * 2018-11-13 2024-05-07 上海艾为电子技术股份有限公司 电池充满检测电路及其检测电池充满的方法、电子装置
CN109212424B (zh) * 2018-11-13 2024-05-07 上海艾为电子技术股份有限公司 电池充满检测电路及其检测电池充满的方法、电子装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139722B2 (it) * 1972-02-18 1976-10-29
JPS49126371A (it) * 1973-04-03 1974-12-03
DE2713645A1 (de) * 1977-03-28 1978-10-05 Lmt Lichtmesstechnik Gmbh Berl Verfahren und schaltung zum testen des ladezustands von batterien
DE3130669A1 (de) * 1981-08-03 1983-02-17 Möhrstedt, Udo, 8623 Staffelstein Verfahren und vorrichtung zur messung des ladezustandes einer batterie
JPS5975581A (ja) * 1982-10-23 1984-04-28 Sony Corp バツテリ−寿命表示装置
DE3836569A1 (de) * 1988-10-27 1990-05-03 Martin Spies Verfahren zum pruefen des betriebszustands eines elektrischen energiespeichers von kraftfahrzeugen und vorrichtung zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
BR9204918A (pt) 1993-06-08
EP0550389A1 (en) 1993-07-07
ITTO910936A0 (it) 1991-12-02
ITTO910936A1 (it) 1993-06-02
JPH05226006A (ja) 1993-09-03

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19981231