KR970054768A - How to determine the state of the vehicle battery - Google Patents

How to determine the state of the vehicle battery Download PDF

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Publication number
KR970054768A
KR970054768A KR1019950070966A KR19950070966A KR970054768A KR 970054768 A KR970054768 A KR 970054768A KR 1019950070966 A KR1019950070966 A KR 1019950070966A KR 19950070966 A KR19950070966 A KR 19950070966A KR 970054768 A KR970054768 A KR 970054768A
Authority
KR
South Korea
Prior art keywords
battery
vehicle
state
voltage value
determining
Prior art date
Application number
KR1019950070966A
Other languages
Korean (ko)
Other versions
KR100220460B1 (en
Inventor
김창래
Original Assignee
전성원
현대자동차 주식회사
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 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950070966A priority Critical patent/KR100220460B1/en
Publication of KR970054768A publication Critical patent/KR970054768A/en
Application granted granted Critical
Publication of KR100220460B1 publication Critical patent/KR100220460B1/en

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/30—Sensors
    • B60Y2400/303—Speed sensors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/06—Lead-acid accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)

Abstract

본 발명은 차량의 초기와 같이 축전지의 전압 변동이 심할 때 상기 축전지의 이상 발생 여부에 대한 오판을 방지할 수 있는 차량용 축전지의 상태 판단방법에 관한 것으로서, 축전지의 전압에 일시적인 변동을 초래하는 시동시간, 차량 속도센서의 이상, 차량의 속도 변화 등과 같은 외부 교란상태를 고려하여 축전지의 이상 발생 여부를 판단하기 때문에 상기 축전지의 상태 판단에 정확도를 부여할 수 있는 잇점이 있다.The present invention relates to a method for determining a state of a vehicle battery that can prevent an error of whether or not an abnormality occurs in the battery when the voltage of the battery is severe, such as at the beginning of the vehicle. Since it is determined whether an abnormality occurs in the battery in consideration of an external disturbance state such as an abnormality of the vehicle speed sensor or a change in the speed of the vehicle, it is advantageous to provide an accuracy in determining the state of the battery.

Description

차량용 축전지의 상태 판단방법How to determine the state of the vehicle battery

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 의한 차량용 축전지의 상태 판단방법을 나타내는 흐름도이다.1 is a flowchart showing a state determination method for a storage battery for a vehicle according to the present invention.

Claims (1)

차량의 시동 후 일정시간이 경과되고, 상기 차량의 속도센서가 정상이며, 상기 차량의 속도가 일정할 경우 축전지의 전압값이 사전 설정된 범위 내에 있는 지를 판단하는 제1단계와; 상기 축전지의 전압값이 상기 범위를 벗어나면 일정시간 경과 후 상기 축전지의 전압값이 상기 범위 내에 있는 지를 다시 판단하는 제2단계와; 상기 제2단계에서 상기 축전지의 전압값이 상기 범위를 벗어나면 상기 축전지에 이상이 발생되었다고 판단하는 제3단계와; 상기 제1,2단계에서 상기 축전지의 전압값이 상기 범위 내에 있으면 상기 축전지가 정상이라고 판단하는 제4단계로 이루어진 것을 특징으로 하는 차량용 축전지의 상태 판단방법.A first step of determining whether a voltage value of the battery is within a predetermined range when a predetermined time elapses after the vehicle is started, the speed sensor of the vehicle is normal, and the speed of the vehicle is constant; A second step of determining whether the voltage value of the battery is within the range after a predetermined time when the voltage value of the battery is out of the range; A third step of determining that an abnormality has occurred in the battery when the voltage value of the battery is out of the range in the second step; And a fourth step of determining that the battery is normal when the voltage value of the battery is within the range in the first and second steps. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950070966A 1995-12-31 1995-12-31 State judging method of storage battery for a vehicle KR100220460B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950070966A KR100220460B1 (en) 1995-12-31 1995-12-31 State judging method of storage battery for a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950070966A KR100220460B1 (en) 1995-12-31 1995-12-31 State judging method of storage battery for a vehicle

Publications (2)

Publication Number Publication Date
KR970054768A true KR970054768A (en) 1997-07-31
KR100220460B1 KR100220460B1 (en) 1999-09-15

Family

ID=19448790

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950070966A KR100220460B1 (en) 1995-12-31 1995-12-31 State judging method of storage battery for a vehicle

Country Status (1)

Country Link
KR (1) KR100220460B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9937813B2 (en) * 2015-05-28 2018-04-10 Toyota Jidosha Kabushiki Kaisha Vehicle

Also Published As

Publication number Publication date
KR100220460B1 (en) 1999-09-15

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