KR970007770A - TURBULANCE control system of monitor still screen - Google Patents

TURBULANCE control system of monitor still screen Download PDF

Info

Publication number
KR970007770A
KR970007770A KR1019950022505A KR19950022505A KR970007770A KR 970007770 A KR970007770 A KR 970007770A KR 1019950022505 A KR1019950022505 A KR 1019950022505A KR 19950022505 A KR19950022505 A KR 19950022505A KR 970007770 A KR970007770 A KR 970007770A
Authority
KR
South Korea
Prior art keywords
unit
controller
pcb
signal
control
Prior art date
Application number
KR1019950022505A
Other languages
Korean (ko)
Other versions
KR0141533B1 (en
Inventor
이수원
Original Assignee
배순훈
대우전자 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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950022505A priority Critical patent/KR0141533B1/en
Publication of KR970007770A publication Critical patent/KR970007770A/en
Application granted granted Critical
Publication of KR0141533B1 publication Critical patent/KR0141533B1/en

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/04—Deflection circuits ; Constructional details not otherwise provided for
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/005—Power supply circuits
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

본 발명은 모니터의 정지(STILL)화면 조정시 화면이 상, 하로 교란(TURBULANCE)상태가 발생되는 것을 조정하여 상, 하 교란상태를 최소화하기 위한 모니터 정지 화면의 교란 조정 시스템에 관한 것으로, 테이프가 삽입되어 영상신호를 PCB(10)에공급하는 데크(30)와 상기 PCB(10)상의 조정데이타를 화면에 표시하는 모니터(20)가 구비된 조정 시스템에 있어서, 주변장치인 DI/O제어부(40)와 GPIB제어부(50)와 A/D변환부(60)와 모터제어부(80)를 초기화시키고 제어 프로그램에 의해 전체시스템을 제어하는 콘트롤러(100)와, 상기 콘트롤러(100)의 제어신호에 의해 전원부(51)를 제어하는 GPIB제어부(50)와, 상기 전원부(51)에서 발생되는 전원을 일정전원(예 : 7.5V)으로 절환하여 PCB(10)와 A/D변환부(60)에 공급하는 절환부(42)와, 콘트롤러(100)의 제어신호에 의해 디지탈신호를 출력하여 절환부(42)와 키절환부(43)와 트리거부(41)를 제어하는 DI/O제어부(40)와, 데크(30)를 기동 또는 정지시키기 위한 시작모드와 정지모드로 절환하는 키절환부(43)와, 상기 PCB(10)에서 출력되는 신호를 트리거하는 트리거부(41)와, 상기 절환부(42)와 트리거부(42)에서 입력되는 아날로그신호를 디지탈신호로 변환하여 콘트롤러(100)에 입력하는 A/D변환부(60)와, 상기 콘트롤러(100)의 제어신호에 의해 모터(81)를 구동하여PCB(10)상의 조정점(11)을 조정하는 모터제어부(80)를 구비하여 모니터 화면에 나타나는 파형을 콘트롤러가 A/D변환부를 통해 트리거된 신호를 추출하여 정확한 편차값을 알아내어 모터 구동에 의해 조정점을 자동으로 조정하므로써 작업자의 애로공정을 해소하여 조정속도를 향상시키고 제품의 균일성을 확보하여 제품의 품질을 향상시킬 수 있는 것이다.The present invention relates to a disturbance adjustment system of the monitor still screen for minimizing the up and down disturbance by adjusting that the screen is disturbed (TURBULANCE) occurs when adjusting the STILL screen of the monitor. In the adjustment system is provided with a deck 30 is inserted to supply the video signal to the PCB (10) and the monitor 20 for displaying the adjustment data on the PCB (10) on the screen, the peripheral device DI / O control unit ( 40) and the controller 100 for initializing the GPIB controller 50, the A / D converter 60 and the motor controller 80, and controlling the entire system by the control program, and the control signal of the controller 100. GPIB control unit 50 for controlling the power supply unit 51 and the power generated by the power supply unit 51 are switched to a constant power supply (for example, 7.5V) to the PCB 10 and the A / D conversion unit 60. The digital signal is output by the switching unit 42 to supply and the control signal of the controller 100 DI / O control unit 40 for controlling the switch unit 42, the key switch unit 43, and the trigger unit 41, and the key switch unit 43 for switching between the start mode and the stop mode for starting or stopping the deck 30. ), A trigger unit 41 for triggering a signal output from the PCB 10, and an analog signal input from the switching unit 42 and the trigger unit 42 is converted into a digital signal to the controller 100. An A / D converter 60 for inputting and a motor controller 80 for controlling the adjustment point 11 on the PCB 10 by driving the motor 81 according to the control signal of the controller 100; The controller extracts the triggered signal through the A / D converter to find out the correct deviation value and automatically adjusts the adjustment point by driving the motor. It is possible to improve the product quality by ensuring the uniformity of .

Description

모니터 정지(STILL)화면의 교란(TURBULANCE) 조정 시스템TURBULANCE control system of monitor still screen

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

제 2도는 본 발명에 따른 모니터 정지화면 교란(TURBULANCE)조정 시스템을 보인 구성 블럭도.2 is a block diagram showing a monitor still image disturbance (TURBULANCE) adjustment system according to the present invention.

Claims (1)

테이프가 삽입되어 영상신호를 PCB(10)에 공급하는 데크(30)와 상기 PCB(10)상의 조정데이타를 화면에 표시하는 모니터(20)가 구비된 조정 시스템에 있어서, 주변장치인 DI/O제어부(40)와 GPIB제어부(50)와 A/D변환부(60)와 모터제어부(80)를 초기화시키고 제어 프로그램에 의해 전체 시스템을 제어하는 콘트롤러(100)와, 상기 콘트롤러(100)의 제어신호에 의해 전원부(51)를 제어하는 GPIB제어부(50)와, 상기 전원부(51)에서 발생되는 전원을 일정전원으로 절환하여 PCB(10)와 A/D변환부(60)에 공급하는 절환부(42)와, 콘트롤러(100)의 제어신호에 의해 디지탈신호를 출력하여 절환부(42)와 키절환부(43)와 트리거부(41)를 제어하는 DI/O제어부(40)와, 데크(30)를 기동 또는 정지시키기 위한 시작모드와 정지모드로 절환하는 키절환부(43)와, 상기 PCB(10)에서 출력되는 신호를 트리거하는 트리거부(41)와, 상기절환부(42)와 트리거부(42)에서 입력되는 아날로그신호를 디지탈신호로 변환하여 콘트롤러(100)에 입력하는 A/D변환부(60)와, 상기 콘트롤러(100)의 제어신호에 의해 모터(81)를 구동하여 PCB(10)상의 조정점(11)을 조정하는 모터제어부(80)를 구비함을 특징으로 하는 모니터 정지화면의 교란(TURBULANCE)조정 시스템.In the adjustment system provided with a deck 30 is inserted into the tape to supply the video signal to the PCB 10 and the monitor 20 for displaying the adjustment data on the PCB 10 on the screen, DI / O as a peripheral device A controller 100 for initializing the control unit 40, the GPIB control unit 50, the A / D conversion unit 60, and the motor control unit 80 and controlling the entire system by a control program; and the control of the controller 100. GPIB control unit 50 for controlling the power supply unit 51 by the signal, and switching unit for supplying to the PCB 10 and the A / D conversion unit 60 by switching the power generated from the power supply unit 51 to a constant power supply (42), a DI / O control unit (40) for controlling the switching unit (42), the key switching unit (43), and the triggering unit (41) by outputting a digital signal according to the control signal of the controller (100), and the deck ( A key switch 43 for switching between a start mode and a stop mode for starting or stopping 30 and a signal output from the PCB 10 A / D converter 60 for converting an analog signal inputted from the trigger unit 41, the switching unit 42 and the trigger unit 42 into a digital signal and inputting it to the controller 100, and the controller ( And a motor control unit (80) for controlling the adjustment point (11) on the PCB (10) by driving the motor (81) by the control signal of the control panel (100). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950022505A 1995-07-27 1995-07-27 The turbulance control system of monitor still screen KR0141533B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950022505A KR0141533B1 (en) 1995-07-27 1995-07-27 The turbulance control system of monitor still screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950022505A KR0141533B1 (en) 1995-07-27 1995-07-27 The turbulance control system of monitor still screen

Publications (2)

Publication Number Publication Date
KR970007770A true KR970007770A (en) 1997-02-21
KR0141533B1 KR0141533B1 (en) 1998-07-15

Family

ID=19421798

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950022505A KR0141533B1 (en) 1995-07-27 1995-07-27 The turbulance control system of monitor still screen

Country Status (1)

Country Link
KR (1) KR0141533B1 (en)

Also Published As

Publication number Publication date
KR0141533B1 (en) 1998-07-15

Similar Documents

Publication Publication Date Title
KR970076190A (en) Display device and method of controlling power supply thereof
KR970007770A (en) TURBULANCE control system of monitor still screen
KR970073003A (en) Method and apparatus for audio control of A / V device
KR0150701B1 (en) Screen brightness control apparatus for tv powered by battery and method therefor
KR970014258A (en) Power Control Unit of TV Receiver
KR960039918A (en) Power control unit built in TV and VRC respectively
KR950012105A (en) Contrast Control Circuit of Display Unit
KR950012439A (en) How to control power supply of external device by scheduled recording screen of VCR
KR950022902A (en) Power Supply of TV Receiver
KR970005656Y1 (en) Circuit for the control of waiting mode
KR940023257A (en) Monitor automatic control device when opening the door video phone
KR970078441A (en) Power Supply Control Unit of Camcorder
KR970066801A (en) Monitor power management device
KR910013240A (en) V C.R's Text Reservation Recording System
KR940002827A (en) LCD backlight control
KR970078544A (en) Fan control circuit of projection TV
KR970009274A (en) Automatic text brightness control in OSD
KR970057593A (en) Sound variable device with on-timer function
TW338808B (en) A computer having a monitor driving device for controlling video display turn-on time
KR970059903A (en) Monitor locking device and method by microcom
KR950016382A (en) Door Vision System using TV Real
KR970057247A (en) Televisions with OSD Blacking Processing
KR970068673A (en) An initial drive control method of an image processing apparatus
KR970056807A (en) Television with deflection angle change function
KR970078517A (en) Method of controlling screen color according to increase / decrease of volume of video display device

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee