KR960028208A - How to control battery power of your camcorder - Google Patents

How to control battery power of your camcorder Download PDF

Info

Publication number
KR960028208A
KR960028208A KR1019940035914A KR19940035914A KR960028208A KR 960028208 A KR960028208 A KR 960028208A KR 1019940035914 A KR1019940035914 A KR 1019940035914A KR 19940035914 A KR19940035914 A KR 19940035914A KR 960028208 A KR960028208 A KR 960028208A
Authority
KR
South Korea
Prior art keywords
camcorder
battery power
power supply
mode
power
Prior art date
Application number
KR1019940035914A
Other languages
Korean (ko)
Inventor
김준선
Original Assignee
구자홍
엘지전자 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 구자홍, 엘지전자 주식회사 filed Critical 구자홍
Priority to KR1019940035914A priority Critical patent/KR960028208A/en
Publication of KR960028208A publication Critical patent/KR960028208A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/3287—Power saving characterised by the action undertaken by switching off individual functional units in the computer system

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)

Abstract

본 발명은 동일한 용량의 배터리 전원에서 절전기능을 수행하여 촬영시간을 보다 연장시킬 수 있도록 한 캠코더의 배터리 전원 제어방법에 관한 것이다.The present invention relates to a battery power control method of a camcorder which can extend a shooting time by performing a power saving function in a battery power of the same capacity.

종래의 캠코더의 실제로 촬영하지 않는 모드에서도 동작상 필요하지 않는 회로부에 계속해서 전원이 공급되므로 이로 인해 불필요한 배터리 전원 소모가 가증되는 문제점이 있었다.Since the power is continuously supplied to a circuit portion which is not necessary for operation even in a mode in which a conventional camcorder does not actually photograph, there is a problem in that unnecessary battery power consumption is increased.

이를 개선코자 하여 본 발명은 캠코더에서 실제로 촬영하지 않는 모드시에 동작상 필요하지 않은 회로부에 공급되는 전원을 차단함므로써 불필요한 배터리 전원 소모를 방지하여 캠코더의 촬영 시간을 보다 연장시킬 수 있도록 한 것이다.In order to improve this, the present invention cuts off the power supplied to a circuit part which is not necessary for operation in a mode in which the camcorder does not actually shoot, thereby preventing unnecessary battery power consumption and thus extending the shooting time of the camcorder.

Description

캠코더의 배터리전원 제어방법How to control battery power of your camcorder

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

제1도는 본 발명에 관련된 캠코더의 절전회로 구성도, 제2도는 본 발명에 의한 배터리 전원 제어방법을 설명하는 플로우 챠트.1 is a configuration diagram of a power saving circuit of a camcorder according to the present invention, and FIG. 2 is a flowchart illustrating a battery power control method according to the present invention.

Claims (1)

캠코더의 촬영 일시정지 상태에서 마이컴에서는 비디오 잭 삽입 검출신호를 판별하여 삽입상태이면 전원 공급을 유지하고 삽입상태가 아니면 각 신호처리부의 전원공급을 차단하는 제1과정과, 캠코더의 촬영 일시정지 상태가 아니면 빨리감기/되감기 모드인가를 판별하여 빨리감기/되감기 모드이면 곧바로 전원공급을 차단하는 제2과정으로 이루어짐을 특징으로 하는 캠코더의 배터리 전원 제어 방법.In the recording pause state of the camcorder, the microcomputer determines the video jack insertion detection signal and maintains the power supply when the insertion state is inserted, and when the insertion state is not inserted, the first process of stopping the power supply of each signal processing unit, and the recording pause state of the camcorder. Or if the fast-winding / rewinding mode to determine whether the fast-winding / rewinding mode of the power supply of the camcorder characterized in that the second step to cut off the power supply immediately. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940035914A 1994-12-22 1994-12-22 How to control battery power of your camcorder KR960028208A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940035914A KR960028208A (en) 1994-12-22 1994-12-22 How to control battery power of your camcorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940035914A KR960028208A (en) 1994-12-22 1994-12-22 How to control battery power of your camcorder

Publications (1)

Publication Number Publication Date
KR960028208A true KR960028208A (en) 1996-07-22

Family

ID=66688236

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940035914A KR960028208A (en) 1994-12-22 1994-12-22 How to control battery power of your camcorder

Country Status (1)

Country Link
KR (1) KR960028208A (en)

Similar Documents

Publication Publication Date Title
KR880011639A (en) Battery powered portable device
KR960028208A (en) How to control battery power of your camcorder
KR100233525B1 (en) Driving method of light emitting diode for detecting both end of recordable area of magnetic recording media
KR970007919A (en) Eject Control Method of Video Cassette Recorder
KR910007377A (en) Auto recording in standby mode
KR980004583A (en) How to stop the VHS signal recording stop
KR950022951A (en) Recording apparatus and method of video cassette tape
JPH04142608A (en) Power supply control method
KR890010842A (en) Reservation Recording and Reservation Request
KR950009593A (en) VCR rewind controller
KR970029468A (en) VSIAL's Rewind Mode Music Delivery System
KR980004540A (en) Power-saving power supply circuit for video device and its control method
KR980004582A (en) Method for forced recording of recording tapes
KR960035504A (en) Tape A, asbestos automatic detection device and control method thereof
KR960008747A (en) Tape running method at no signal
KR970050541A (en) Cassette player control device using earphone
KR900018626A (en) Voice information transmission control method of refrigerator
KR970067326A (en) Method of power on / off control in video cassette recorder
KR920007446A (en) TV reset method and circuit
JPS6077298U (en) Motor actuator drive control device
KR970073030A (en) Automatic selection method of broadcasting method
JPS5953438U (en) signal processing device
KR910004007A (en) How to record visitors automatically
JPS58158284U (en) Showcase temperature control device
KR980004566A (en) TV power control apparatus and method in a video cassette recorder

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid