KR930015171A - Battery status detection circuit - Google Patents

Battery status detection circuit Download PDF

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Publication number
KR930015171A
KR930015171A KR1019910025528A KR910025528A KR930015171A KR 930015171 A KR930015171 A KR 930015171A KR 1019910025528 A KR1019910025528 A KR 1019910025528A KR 910025528 A KR910025528 A KR 910025528A KR 930015171 A KR930015171 A KR 930015171A
Authority
KR
South Korea
Prior art keywords
battery
temperature
battery status
unit
status detection
Prior art date
Application number
KR1019910025528A
Other languages
Korean (ko)
Inventor
김홍주
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019910025528A priority Critical patent/KR930015171A/en
Publication of KR930015171A publication Critical patent/KR930015171A/en

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Abstract

휴대용 컴퓨터의 밧데리 상태를 밧데리 전압만을 측정하여 사용자에게 알려준 종래의 기술을 개선하여 밧데리 전압뿐만 아니라 밧데리 동작온도, 부하전류도 함께 측정하여 좀더 정확한 밧데리 상태를 사용자에게 알려준다.It improves the conventional technology that informs the user by measuring only the battery voltage of the battery status of the portable computer, and measures not only the battery voltage but also the battery operating temperature and load current to inform the user of the battery status more accurately.

Description

밧데리 상태 검출회로Battery status detection circuit

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

제2도는 본 발명에 따른 밧데리 상태 검출 회로도.2 is a battery state detection circuit diagram according to the present invention.

Claims (1)

밧데리의 일측에 구비되어 밧데리의 온도를 감지하여 출력하기 위한 온도감지부와, 상기 밧데리로부터 전원을 공급받아 출력하기 위한 전원공급부와, 밧데리의 전압, 전류 및 입력되는 상기 온도감지부의 밧데리 온도를 검출하여 출력하기 위한 검출부와, 입력되는 상기 검출부의 출력신호와 밧데리의 기준전압신호를 비교 및 판단하여 소정의 제어신호를 컴퓨터 시스템과 표시부 및 전원공급부로 출력시키는 제어부로 구성된 것을 특징으로 하는 밧데리 상태 검출회로.It is provided on one side of the battery to detect the temperature of the battery for sensing the temperature of the battery output, the power supply for receiving and outputting the power from the battery, the battery voltage, current and the battery temperature of the temperature sensing unit to detect the input Battery status detection, characterized in that it comprises a detection unit for outputting the output signal and the output signal of the detection unit and the control unit for outputting a predetermined control signal to the computer system, the display unit and the power supply unit by comparing and determining Circuit. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910025528A 1991-12-30 1991-12-30 Battery status detection circuit KR930015171A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910025528A KR930015171A (en) 1991-12-30 1991-12-30 Battery status detection circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910025528A KR930015171A (en) 1991-12-30 1991-12-30 Battery status detection circuit

Publications (1)

Publication Number Publication Date
KR930015171A true KR930015171A (en) 1993-07-24

Family

ID=67345633

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910025528A KR930015171A (en) 1991-12-30 1991-12-30 Battery status detection circuit

Country Status (1)

Country Link
KR (1) KR930015171A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100356700B1 (en) * 2000-07-26 2002-10-18 주식회사 프로파워 Device for testing a lithium ion battery pack of notebook computer
KR20030078288A (en) * 2002-03-29 2003-10-08 주식회사 프로파워 Uninterrupted power supply for laptop computer
KR100682804B1 (en) * 1999-08-18 2007-02-15 소니 가부시끼 가이샤 Battery control apparatus and management method of battery

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100682804B1 (en) * 1999-08-18 2007-02-15 소니 가부시끼 가이샤 Battery control apparatus and management method of battery
KR100356700B1 (en) * 2000-07-26 2002-10-18 주식회사 프로파워 Device for testing a lithium ion battery pack of notebook computer
KR20030078288A (en) * 2002-03-29 2003-10-08 주식회사 프로파워 Uninterrupted power supply for laptop computer

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