KR980006602A - Remaining capacity display device and method of battery for memory backup - Google Patents

Remaining capacity display device and method of battery for memory backup Download PDF

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Publication number
KR980006602A
KR980006602A KR1019960023622A KR19960023622A KR980006602A KR 980006602 A KR980006602 A KR 980006602A KR 1019960023622 A KR1019960023622 A KR 1019960023622A KR 19960023622 A KR19960023622 A KR 19960023622A KR 980006602 A KR980006602 A KR 980006602A
Authority
KR
South Korea
Prior art keywords
battery
remaining capacity
level
memory backup
lcd
Prior art date
Application number
KR1019960023622A
Other languages
Korean (ko)
Other versions
KR100212083B1 (en
Inventor
정진욱
Original Assignee
김광호
삼성전자 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 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019960023622A priority Critical patent/KR100212083B1/en
Publication of KR980006602A publication Critical patent/KR980006602A/en
Application granted granted Critical
Publication of KR100212083B1 publication Critical patent/KR100212083B1/en

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Classifications

    • 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
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • 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

Landscapes

  • Tests Of Electric Status Of Batteries (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Power Sources (AREA)

Abstract

1. 청구범위에 기재된 발명이 속한 기술분야1. TECHNICAL FIELD OF THE INVENTION

백업용 배터리의 잔여용량을 검출하여 액정표시장치에 바형태로 표시하는 기술이다.This technology detects the remaining capacity of the backup battery and displays it in the form of a bar on the LCD.

2. 발명이 해결하고자 하는 기술적 과제2. Technical problem to be solved by the invention

백업용 배터리의 잔여용량상태를 용이하게 식별할 수 있도록 한다.The remaining capacity of the backup battery can be easily identified.

3.발명의 해결방법의 요지3. Summary of the solution of the invention

메모리 백업용 배터리의 전압의 레벨을 검출하여 상기 검출된 레벨에 따른 잔여용량 상태를 LCD에 바형태로 표시한다.The voltage level of the memory backup battery is detected, and the remaining capacity state according to the detected level is displayed in a bar form on the LCD.

4. 발명의 중요한 용도4. Important uses of the invention

메모리를 사용하는 장치에서 백업용 배터리 잔여용량을 표시하는데 적용한다.Applies to display the remaining battery capacity for backup on devices using memory.

Description

메모리 백업용 배터리의 잔여용량 표시장치 및 방법Remaining capacity display device and method of battery for memory backup

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 실시예에 따른 배터리의 잔여용량을 액정에 표시하기 위한 장치의 블럭구성도.1 is a block diagram of an apparatus for displaying a remaining capacity of a battery on a liquid crystal according to an embodiment of the present invention.

제2도는 본 발명의 실시예에 따른 배터리 잔여용량을 LCD에 바형태로 표시하는 상태도.2 is a state diagram of displaying the remaining battery capacity in the form of a bar on the LCD according to an embodiment of the present invention.

Claims (4)

메모리 백업용 배터리를 사용하는 장치에 있어서, 상기 메모리 백업용 배터리의 전압을 입력하여 레벨상태를 검출하는 레벨검출부와, 상기 레벨검출부로부터 검출된 레벨상태를 입력하여 상기 배터리의 잔여용량에 따른 레벨을 산출하여 LCD에 바형태로 표시되도록 제어하는 제어부로 구성함을 특징으로 하는 메모리 백업용 배터리의 잔여용량 표시장치.A device using a memory backup battery, comprising: a level detector for detecting a level state by inputting a voltage of the memory backup battery; and a level according to the remaining capacity of the battery by calculating a level state detected from the level detector; The remaining capacity display device of the battery for the memory backup, characterized in that the control unit for controlling to display in the form of a bar on the LCD. 제1항에 있어서, 상기 레벨검출부는 최대전압과 백업에 필요한 최소전람을 기준으로 여러 단계별로 레벨을 검출함을 특징으로 하는 메모리 백업용 배터리의 잔여용량 표시 장치.The apparatus of claim 1, wherein the level detector detects levels in various stages based on a maximum voltage and a minimum exhibition required for backup. 제2항에 있어서, 상기 제어부는 배터리 잔여용량 확인키가 입력될 시에만 상기 배터리의 잔여용량을 LCD에 표시하도록 제어함을 특징으로 하는 메모리 백업용 배터리의 잔여용량 표시장치.The apparatus of claim 2, wherein the controller is configured to display the remaining capacity of the battery on the LCD only when a battery remaining capacity confirmation key is input. 메모리 백업용 배터리를 사용하는 방법에 있어서, 상기 메모리 백업용 배터리의 전압의 레벨을 검출하여 상기 검출된 레벨에 따른 잔여용량 상태를 LCD에 바형태로 표시함을 특징으로 하는 메모리 백업용 배터리의 잔여용량 표시방법.A method of using a memory backup battery, the method comprising: detecting a level of a voltage of the memory backup battery and displaying a remaining capacity state according to the detected level in a bar form on the LCD. .
KR1019960023622A 1996-06-25 1996-06-25 Remnant capacity display apparatus and method for memory backup KR100212083B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960023622A KR100212083B1 (en) 1996-06-25 1996-06-25 Remnant capacity display apparatus and method for memory backup

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960023622A KR100212083B1 (en) 1996-06-25 1996-06-25 Remnant capacity display apparatus and method for memory backup

Publications (2)

Publication Number Publication Date
KR980006602A true KR980006602A (en) 1998-03-30
KR100212083B1 KR100212083B1 (en) 1999-08-02

Family

ID=19463342

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960023622A KR100212083B1 (en) 1996-06-25 1996-06-25 Remnant capacity display apparatus and method for memory backup

Country Status (1)

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KR (1) KR100212083B1 (en)

Also Published As

Publication number Publication date
KR100212083B1 (en) 1999-08-02

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