KR20180084504A - Led 전광판 시스템 및 제어 방법 - Google Patents

Led 전광판 시스템 및 제어 방법 Download PDF

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Publication number
KR20180084504A
KR20180084504A KR1020170008202A KR20170008202A KR20180084504A KR 20180084504 A KR20180084504 A KR 20180084504A KR 1020170008202 A KR1020170008202 A KR 1020170008202A KR 20170008202 A KR20170008202 A KR 20170008202A KR 20180084504 A KR20180084504 A KR 20180084504A
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KR
South Korea
Prior art keywords
sub control
ethernet
control board
malfunction
power
Prior art date
Application number
KR1020170008202A
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English (en)
Inventor
황은규
박진욱
문석재
Original Assignee
주식회사 지콘플러스
박진욱
황은규
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.)
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Publication date
Application filed by 주식회사 지콘플러스, 박진욱, 황은규 filed Critical 주식회사 지콘플러스
Priority to KR1020170008202A priority Critical patent/KR20180084504A/ko
Publication of KR20180084504A publication Critical patent/KR20180084504A/ko

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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
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/028—Generation of voltages supplied to electrode drivers in a matrix display other than LCD
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/08—Fault-tolerant or redundant circuits, or circuits in which repair of defects is prepared
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/12—Test circuits or failure detection circuits included in a display system, as permanent part thereof

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)

Abstract

본 발명은 LED 전광판 제어 시스템 및 방법에 관한 것으로, LED 디스플레이부의 고장 여부를 감지하는 고장 감지부; 상기 LED 디스플레이에서 출력할 데이터를 전송하는 이더넷 허브; 상기 이더넷 허브로부터 전송되는 데이터를 상기 고장 감지부로 송신하는 제1 및 제2서브 컨트롤 보드; 및 상기 LED 디스플레이의 구동을 위한 전원을 공급하는 전원 공급장치를 포함하고, 상기 이더넷 허브 및 전원 공급장치에는 각각 상기 제1서브 컨트롤 보드와 연결되는 제2이더넷 라인 및 제1전원포트가 구성되고, 상기 제2서브 컨트롤 보드와 연결되는 제3이더넷 라인 및 제2전원포트로 분리 구성되어 상기 제1 및 제2서브 컨트롤 보드, 이더넷 라인 및 전원 공급장치가 각각 이원화 구성되고, 상기 고장 감지부는 상기 전원 공급장치 및 제1서브 컨트롤 보드로부터 전송되는 전원 공급 여부 및 상기 데이터의 파손 여부를 감지 및 분석하여 LED 전광판의 고장 여부를 판단하고, 고장 발생시 상기 제1서브 컨트롤 보드, 제2이더넷 라인 및 제1전원포트를 동작상태에서 대기상태로 변경하고, 상기 제2서브 컨트롤 보드, 제3이더넷 라인 및 제2전원포트를 대기상태에서 동작상태로 변경함과 동시에 고장 원인에 대한 오류 메시지를 생성하는 시스템 및 방법을 특징으로 한다.
KR1020170008202A 2017-01-17 2017-01-17 Led 전광판 시스템 및 제어 방법 KR20180084504A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020170008202A KR20180084504A (ko) 2017-01-17 2017-01-17 Led 전광판 시스템 및 제어 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170008202A KR20180084504A (ko) 2017-01-17 2017-01-17 Led 전광판 시스템 및 제어 방법

Publications (1)

Publication Number Publication Date
KR20180084504A true KR20180084504A (ko) 2018-07-25

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101963793B1 (ko) * 2018-08-23 2019-04-01 현대아이티에스전자(주) 픽셀 스캔을 통해 픽셀 표출방식 및 주사방식을 자동 설정하는 led 전광판 시스템
KR20200025576A (ko) * 2018-08-31 2020-03-10 주식회사 모토브 영상을 디스플레이하는 장치, 방법 및 시스템
KR102266979B1 (ko) * 2021-04-09 2021-06-18 주식회사 케이시스 외부 영상 신호 기반의 자체 전력 절감 제어가 가능한 일체형 허브 보드를 포함하는 엘이디 디스플레이 장치
WO2021167139A1 (ko) * 2020-02-21 2021-08-26 주식회사 모토브 영상을 디스플레이하는 장치, 방법 및 시스템
KR20230001384A (ko) * 2021-06-28 2023-01-04 김대준 Led전광판 시스템에서 컨트롤러 고장을 복구하는 방법
KR20230031452A (ko) * 2021-08-27 2023-03-07 뱀부스 주식회사 교통표지 모니터링 방법 및 시스템
KR102609438B1 (ko) * 2022-06-08 2023-12-04 주식회사 애즈원 Led 전광판의 순차 전원 공급 제어 시스템
KR102668613B1 (ko) * 2023-05-16 2024-05-22 박창균 데이터 공급라인의 메트릭스형 다중화를 구현하기 위한 엘이디 전광판용 서브컨트롤러

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101035026B1 (ko) 2010-12-16 2011-05-19 (주)동방데이타테크놀러지 대기전력 제어를 이용한 절전형 ｌｅｄ 전광판

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101035026B1 (ko) 2010-12-16 2011-05-19 (주)동방데이타테크놀러지 대기전력 제어를 이용한 절전형 ｌｅｄ 전광판

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101963793B1 (ko) * 2018-08-23 2019-04-01 현대아이티에스전자(주) 픽셀 스캔을 통해 픽셀 표출방식 및 주사방식을 자동 설정하는 led 전광판 시스템
KR20200025576A (ko) * 2018-08-31 2020-03-10 주식회사 모토브 영상을 디스플레이하는 장치, 방법 및 시스템
WO2021167139A1 (ko) * 2020-02-21 2021-08-26 주식회사 모토브 영상을 디스플레이하는 장치, 방법 및 시스템
KR102266979B1 (ko) * 2021-04-09 2021-06-18 주식회사 케이시스 외부 영상 신호 기반의 자체 전력 절감 제어가 가능한 일체형 허브 보드를 포함하는 엘이디 디스플레이 장치
KR20230001384A (ko) * 2021-06-28 2023-01-04 김대준 Led전광판 시스템에서 컨트롤러 고장을 복구하는 방법
KR20230031452A (ko) * 2021-08-27 2023-03-07 뱀부스 주식회사 교통표지 모니터링 방법 및 시스템
KR102609438B1 (ko) * 2022-06-08 2023-12-04 주식회사 애즈원 Led 전광판의 순차 전원 공급 제어 시스템
KR102668613B1 (ko) * 2023-05-16 2024-05-22 박창균 데이터 공급라인의 메트릭스형 다중화를 구현하기 위한 엘이디 전광판용 서브컨트롤러

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E701 Decision to grant or registration of patent right