KR870011479A - 전자기기의 전지전압 표시장치 - Google Patents

전자기기의 전지전압 표시장치 Download PDF

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Publication number
KR870011479A
KR870011479A KR870004737A KR870004737A KR870011479A KR 870011479 A KR870011479 A KR 870011479A KR 870004737 A KR870004737 A KR 870004737A KR 870004737 A KR870004737 A KR 870004737A KR 870011479 A KR870011479 A KR 870011479A
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KR
South Korea
Prior art keywords
voltage
display device
electronic equipment
battery voltage
battery
Prior art date
Application number
KR870004737A
Other languages
English (en)
Other versions
KR960013759B1 (ko
Inventor
쓰토무 미카미
마사아키 고지마
Original Assignee
오가 노리오
소니 가부시키가이샤
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 오가 노리오, 소니 가부시키가이샤 filed Critical 오가 노리오
Publication of KR870011479A publication Critical patent/KR870011479A/ko
Application granted granted Critical
Publication of KR960013759B1 publication Critical patent/KR960013759B1/ko

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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
    • 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]
    • G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S320/00—Electricity: battery or capacitor charging or discharging
    • Y10S320/18—Indicator or display
    • Y10S320/19—Charger status, e.g. voltmeter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Power Sources (AREA)

Abstract

내용 없음

Description

전자기기의 전지전압 표시장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본원 발명의 일실시예를 나타낸 블록선도.
제2도는 본원 발명의 다른 실시예를 나타낸 블록선도.
제3도는 그것을 설명하기 위한 플로차트.

Claims (1)

  1. 전자기기본체에 급전중인 전지의 전압을 검출하는 전압검출수단과,
    이 전압검출수단에 의하여 검출된 최신의 전압으로 기억내용이 재기록되는 기억수단과,
    사기 전압검출수단에 의하여 검출된 전압 및 상기 기억수단으로 부터 판독된 최신의 전압을 전환하는 전환수단과,
    이 전환수단으로부터의 전압이 공급되는 표시기를 가지고 있고,
    상기 전지의 급전시에는 상기 전압검출수단에 의하여 검출된 현재 전압이, 비급전시에는 상기 기억수단으로부터 판독된 상기 급전시의 최신의 전압이 각각 상기 표시기에 의하여 표시되도록 한 것을 특징으로 하는 전자기기의 전지전압 표시장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870004737A 1986-05-21 1987-05-14 전자기기의 전지전압표시장치 KR960013759B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP86-116819 1986-05-21
JP61116819A JP2512711B2 (ja) 1986-05-21 1986-05-21 電子機器
JP116819 1986-05-21

Publications (2)

Publication Number Publication Date
KR870011479A true KR870011479A (ko) 1987-12-23
KR960013759B1 KR960013759B1 (ko) 1996-10-10

Family

ID=14696415

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870004737A KR960013759B1 (ko) 1986-05-21 1987-05-14 전자기기의 전지전압표시장치

Country Status (5)

Country Link
US (1) US4800336A (ko)
JP (1) JP2512711B2 (ko)
KR (1) KR960013759B1 (ko)
GB (1) GB2190755B (ko)
HK (1) HK81794A (ko)

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US5432429A (en) * 1990-10-23 1995-07-11 Benchmarq Microelectronics, Inc. System for charging/monitoring batteries for a microprocessor based system
US5117173A (en) * 1991-02-22 1992-05-26 Motorola, Inc. Integrated battery cycle counter
JPH04334874A (ja) * 1991-05-13 1992-11-20 Sony Corp 電池式受信機
US5440221A (en) * 1992-07-08 1995-08-08 Benchmarg Microelectronics, Inc. Method and apparatus for monitoring batttery capacity with charge control
US5357203A (en) * 1992-07-08 1994-10-18 Benchmarq Microelectronics, Inc. Battery monitoring circuit for operating with high battery discharge rates
US5284719A (en) * 1992-07-08 1994-02-08 Benchmarq Microelectronics, Inc. Method and apparatus for monitoring battery capacity
US5477129A (en) * 1993-11-22 1995-12-19 Ncr Corporation Charge level display method and apparatus for a battery of an electronic device
EP0743533A3 (en) * 1995-05-16 1997-04-16 Hewlett Packard Co Battery operated electronic device for information exchange with a battery mailbox
EP0743531A3 (en) * 1995-05-16 1997-04-23 Hewlett Packard Co Battery holder for exchanging information with a battery mailbox
US5625291A (en) * 1995-05-16 1997-04-29 Brink; Gregory D. System for exchanging information in a battery mailbox
EP0743532A3 (en) * 1995-05-16 1997-04-23 Hewlett Packard Co Battery with a battery mailbox for information exchange
US6137261A (en) * 1998-01-26 2000-10-24 Physio-Control Manufacturing Corporation Rechargeable battery maintenance and testing system
US6072299A (en) 1998-01-26 2000-06-06 Medtronic Physio-Control Manufacturing Corp. Smart battery with maintenance and testing functions
US6734678B2 (en) * 2001-03-20 2004-05-11 Integrated Power Components, Inc. Repair device for decorative light shunt
JP4767558B2 (ja) * 2005-03-07 2011-09-07 日立ビークルエナジー株式会社 電源装置用状態検知装置，電源装置及び電源装置に用いられる初期特性抽出装置
DE112008000686B4 (de) * 2007-03-15 2016-07-28 Milwaukee Electric Tool Corp. Rohrschneider
US8763257B2 (en) * 2007-03-15 2014-07-01 Milwaukee Electric Tool Corporation Pipe cutter
US8193771B2 (en) * 2008-05-22 2012-06-05 Nuwave Technologies, Inc. Battery tester
CN101937016A (zh) * 2009-06-29 2011-01-05 鸿富锦精密工业（深圳）有限公司 低电压提示装置
KR101235844B1 (ko) * 2012-07-16 2013-02-22 (주)씨에스이 가정용 및 차량용 겸용 진공포장기

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Also Published As

Publication number Publication date
GB2190755B (en) 1990-02-14
GB2190755A (en) 1987-11-25
US4800336A (en) 1989-01-24
HK81794A (en) 1994-08-19
GB8711841D0 (en) 1987-06-24
KR960013759B1 (ko) 1996-10-10
JP2512711B2 (ja) 1996-07-03
JPS62273471A (ja) 1987-11-27

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