KR950016245A - Camcorder Power Saving Device and Method - Google Patents

Camcorder Power Saving Device and Method Download PDF

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Publication number
KR950016245A
KR950016245A KR1019930026007A KR930026007A KR950016245A KR 950016245 A KR950016245 A KR 950016245A KR 1019930026007 A KR1019930026007 A KR 1019930026007A KR 930026007 A KR930026007 A KR 930026007A KR 950016245 A KR950016245 A KR 950016245A
Authority
KR
South Korea
Prior art keywords
viewfinder
measuring sensor
distance measuring
power
camcorder
Prior art date
Application number
KR1019930026007A
Other languages
Korean (ko)
Inventor
전홍기
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 KR1019930026007A priority Critical patent/KR950016245A/en
Publication of KR950016245A publication Critical patent/KR950016245A/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/02—Details
    • G01C3/06—Use of electric means to obtain final indication

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Studio Devices (AREA)
  • Exposure Control For Cameras (AREA)

Abstract

본 발명은 칼라 액정 뷰파인더를 채용한 캠코더(Camcoder)에 있어서, 촬영중 일정시간 이상 녹화 대기 상태를 유지할 경우 칼라 액정 뷰파인더를 오프시켜 밧데리 소비전력을 절감시키도록 하는 캠코더의 소비전력 절감장치 및 방법에 관한 것으로 기존 캠코더의 뷰파인더에서 소비하는 전력을 감소시켜 밧데리의 사용시간을 늘려주는것이다. 이를 위하여 뷰파인더(100)의 전면 일측에 거리 측정 센서(110)를 부착하고 상기 거리 측정 센서(110)의 물체 감지 여부를 마이콤(200)에 감지하여 일정신간이상 뷰파인더(100)에 눈을 접근시키지 않으면 전원 공급 장치(400)에 뷰파인더(100)로 공급되는 전원을 차단시키도록 하므로써 뷰파인더에서 소모되는 전력의 낭비를 줄일수 있다.The present invention provides a camcorder that employs a color liquid crystal viewfinder, wherein when the recording standby state is maintained for a predetermined time or more during recording, the device for reducing power consumption of the camcorder to reduce the power consumption of the battery by turning off the color liquid crystal viewfinder; The method is to reduce the power consumed by the viewfinder of existing camcorders, thus increasing the battery life. To this end, the distance measuring sensor 110 is attached to one side of the front side of the viewfinder 100, and whether the object is detected by the distance measuring sensor 110 is detected by the microcomputer 200. If not, the power supply 400 to cut off the power supplied to the viewfinder 100 can reduce the waste of power consumed in the viewfinder.

Description

캠코더의 소비전력 절감장치 및 방법Camcorder Power Saving Device and Method

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

Claims (3)

일정 거리 이내에 물체가 위치 되는가를 판단하는 거리 측정 센서(110)를 구비하고 상기 거리 측정 센서(11)의 센싱 입력을 인식하여 카운터(300)를 구동시키고 카운터(300)의 카운트값을 체크하여 일정시간동안 센싱 입력이 있을때 전원 차단 신호를 출력시키는 마이콤(200)을 구비하며 상기 마이콤(200)의 전원 차단 신호에 의하여 뷰파인더(100)에 공급되는 전원을 차단시키는 전원 공급장치(400)를 구비하여 된 것을 특징으로 하는 캠코더의 소비전력 절감장치.It is provided with a distance measuring sensor 110 for determining whether the object is located within a certain distance, recognizes the sensing input of the distance measuring sensor 11 to drive the counter 300 and check the count value of the counter 300 It is provided with a microcomputer 200 for outputting a power off signal when there is a sensing input for a time and a power supply device 400 for shutting off the power supplied to the viewfinder 100 by the power off signal of the micom 200. Camcorder power saving device characterized in that the. 제1항에 있어서, 거리 측정 센서(110)는 뷰파인더(100)의 정면 일측 부위에 설치되어 촬영자의 눈을 감지하게 구성시킨 것을 특징으로 하는 캠코더의 소비전력 절감장치.The apparatus for reducing power consumption of a camcorder according to claim 1, wherein the distance measuring sensor (110) is installed at one side of the front side of the viewfinder (100) and configured to sense the eye of the photographer. 캠코더의 동작시 거리 측정 센서의 센싱 출력 유무를 체크하는 단계와, 거리 측정 센서의 센싱 출력이 있을때 카운터를 동작시키고 일정시간 이상 센싱 출력이 있는가를 비교하는 단계와, 일정 시간 이상 센싱 출력이 있으면 카운터를 리셋시키고 뷰파인더의 전원 차단 제어 신호를 출력시키는 단계와, 거리 측정 센서의 센싱 출력이 없고 일정시간이내에 센싱 출력이 있을 경우 뷰파인더의 전원공급 제어신호를 출력시키는 단계를 포함하여 구성되는 것을 특징으로 하는 캠코더의 소비전력 절감방법.Checking whether there is a sensing output of the distance measuring sensor during operation of the camcorder, comparing a sensing output of the distance measuring sensor with a sensing output for a certain period of time, and detecting a sensing output for a predetermined time. Resetting and outputting a power cutoff control signal of the viewfinder; and outputting a power supply control signal of the viewfinder when there is no sensing output of the distance measuring sensor and there is a sensing output within a predetermined time period. To reduce the power consumption of your camcorder. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930026007A 1993-11-29 1993-11-29 Camcorder Power Saving Device and Method KR950016245A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930026007A KR950016245A (en) 1993-11-29 1993-11-29 Camcorder Power Saving Device and Method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930026007A KR950016245A (en) 1993-11-29 1993-11-29 Camcorder Power Saving Device and Method

Publications (1)

Publication Number Publication Date
KR950016245A true KR950016245A (en) 1995-06-17

Family

ID=66825751

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930026007A KR950016245A (en) 1993-11-29 1993-11-29 Camcorder Power Saving Device and Method

Country Status (1)

Country Link
KR (1) KR950016245A (en)

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