WO2009128611A3 - 열차 속도 변화에 적응하는 터널 동영상 시스템 - Google Patents

열차 속도 변화에 적응하는 터널 동영상 시스템 Download PDF

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Publication number
WO2009128611A3
WO2009128611A3 PCT/KR2009/001495 KR2009001495W WO2009128611A3 WO 2009128611 A3 WO2009128611 A3 WO 2009128611A3 KR 2009001495 W KR2009001495 W KR 2009001495W WO 2009128611 A3 WO2009128611 A3 WO 2009128611A3
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WO
WIPO (PCT)
Prior art keywords
video
subway
speed
sensor network
subway advertisement
Prior art date
Application number
PCT/KR2009/001495
Other languages
English (en)
French (fr)
Other versions
WO2009128611A2 (ko
Inventor
채균
이찬길
Original Assignee
(주)엘이디웍스
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 (주)엘이디웍스 filed Critical (주)엘이디웍스
Priority to US12/937,886 priority Critical patent/US20110035777A1/en
Priority to CN200980000221A priority patent/CN101855899A/zh
Priority to EP09733258A priority patent/EP2278793A4/en
Publication of WO2009128611A2 publication Critical patent/WO2009128611A2/ko
Publication of WO2009128611A3 publication Critical patent/WO2009128611A3/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/20—Arrangements for broadcast or distribution of identical information via plural systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
    • G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/12—Advertising or display means not otherwise provided for using special optical effects
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/22—Advertising or display means on roads, walls or similar surfaces, e.g. illuminated
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F21/00—Mobile visual advertising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41415—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance involving a public display, viewable by several users in a public space outside their home, e.g. movie theatre, information kiosk
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41422—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance located in transportation means, e.g. personal vehicle
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42202—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS] environmental sensors, e.g. for detecting temperature, luminosity, pressure, earthquakes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/22—Advertising or display means on roads, walls or similar surfaces, e.g. illuminated
    • G09F2019/221—Advertising or display means on roads, walls or similar surfaces, e.g. illuminated on tunnel walls for underground trains
    • 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
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0252—Improving the response speed
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/14—Solving problems related to the presentation of information to be displayed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Remote Sensing (AREA)
  • Emergency Management (AREA)
  • Ecology (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

최근 지하철 광고시장이 부상됨에 따라 이동하는 열차의 창문에 동영상을 표출하는 터널 동영상 시스템과 같은 새로운 지하철 광고 시스템이 나타나고 있다. 이러한 지하철 광고 시스템에서의 동영상 품질은 열차의 속도를 정확하고 빠르게 측정하여 표출하고자 하는 동영상의 프레임 및 수평 픽셀 동기를 달성할 수 있느냐에 좌우된다. 본 발명에서는 지하철 광고 시스템에 효과적인 클러스터 구조의 센서 네트워크를 제안하며, 이를 기반으로 고속/고정밀 속도 측정 방식 및 적응형 동기화 알고리즘 구현에 대해 기술한다. 또한, 지하철 광고 시스템에서는 동영상 컨텐츠를 자주 갱신하게 되므로 고속으로 데이터를 다운로딩하는 기능이 필수적이다. 본 발명의 터널 동영상 시스템에서는 센서 네트워크와 별도로 새로운 구조의 데이터 전용 네트워크를 구성하여 속도를 향상시킬 수 있는 방식도 제안한다.
PCT/KR2009/001495 2008-04-17 2009-03-24 열차 속도 변화에 적응하는 터널 동영상 시스템 WO2009128611A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/937,886 US20110035777A1 (en) 2008-04-17 2009-03-24 Tunnel video system adaptive to train speed variation
CN200980000221A CN101855899A (zh) 2008-04-17 2009-03-24 用于速度变化列车之适应性隧道视讯系统
EP09733258A EP2278793A4 (en) 2008-04-17 2009-03-24 TUNNEL VIDEO SYSTEM ACCORDING TO ACCESS SPEED VARIATION

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080035771A KR100909080B1 (ko) 2008-04-17 2008-04-17 열차 속도 변화에 적응하는 터널 동영상 시스템
KR10-2008-0035771 2008-04-17

Publications (2)

Publication Number Publication Date
WO2009128611A2 WO2009128611A2 (ko) 2009-10-22
WO2009128611A3 true WO2009128611A3 (ko) 2010-01-07

Family

ID=41199547

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/001495 WO2009128611A2 (ko) 2008-04-17 2009-03-24 열차 속도 변화에 적응하는 터널 동영상 시스템

Country Status (5)

Country Link
US (1) US20110035777A1 (ko)
EP (1) EP2278793A4 (ko)
KR (1) KR100909080B1 (ko)
CN (1) CN101855899A (ko)
WO (1) WO2009128611A2 (ko)

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CN102186000A (zh) * 2011-04-18 2011-09-14 北京金日恒升科技有限公司 隧道同步视频显示系统
CN102213836B (zh) * 2011-05-09 2014-04-23 湖南创图视维科技有限公司 一种用于地铁隧道的自由立体显示系统
RU2585723C2 (ru) * 2011-09-06 2016-06-10 Бейджинг Цзинжи Хэншэн Сайенс энд Технолоджи Ко., Лтд Система синхронизации отображения видеоинформации в тоннелях
DE102011114059B4 (de) * 2011-09-22 2020-06-25 Daimler Ag Vorrichtung zur Anzeige von Bewegtbildern in einem Kraftfahrzeug sowie Kraftfahrzeug
IN2015DN03007A (ko) * 2012-09-24 2015-10-02 Digital Underground Media Inc
GB2525014A (en) * 2014-04-10 2015-10-14 Motionled Technology Ltd A display system and method
CA2958584C (en) 2014-08-18 2021-02-23 Trimble Navigation Limited System and method for modifying onboard event detection and/or image capture strategy using external source data
US9714037B2 (en) 2014-08-18 2017-07-25 Trimble Navigation Limited Detection of driver behaviors using in-vehicle systems and methods
US10161746B2 (en) 2014-08-18 2018-12-25 Trimble Navigation Limited Systems and methods for cargo management
US10204159B2 (en) 2015-08-21 2019-02-12 Trimble Navigation Limited On-demand system and method for retrieving video from a commercial vehicle
RU2706249C1 (ru) * 2019-04-11 2019-11-15 Общество с ограниченной ответственностью "МАКСИОЛ" Система отображения видеоинформации для движущегося объекта
CN110681143B (zh) * 2019-10-14 2021-02-09 赵牧青 体会速度变化感的多幅同向滚动画
KR102149265B1 (ko) * 2020-03-26 2020-08-28 주식회사 이노벡스 주행 열차 디스플레이 시스템 및 방법
CN112822534B (zh) * 2020-12-31 2022-05-10 北京金日恒升科技有限公司 一种用于隧道媒体的同步控制方法、系统、装置及显示单元
CN115002425B (zh) * 2022-07-27 2022-11-01 深圳益实科技有限公司 一种车厢显示屏运行状况智能监测管理系统

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Publication number Priority date Publication date Assignee Title
US5108171A (en) * 1990-10-12 1992-04-28 Spaulding William J Apparatus for making a series of stationary images visible to a moving observer
WO1998003956A2 (en) * 1996-07-23 1998-01-29 Howard Laura B Apparatus and method for presenting apparent motion visual displays
KR19990018304A (ko) * 1997-08-27 1999-03-15 김성진 이동중인 차량의 탑승객을 위한 홍보 및 광고방법 및 장치
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KR20040031877A (ko) * 2002-10-07 2004-04-14 한종휘 터널용 표시장치

Also Published As

Publication number Publication date
EP2278793A4 (en) 2011-12-21
US20110035777A1 (en) 2011-02-10
WO2009128611A2 (ko) 2009-10-22
EP2278793A2 (en) 2011-01-26
CN101855899A (zh) 2010-10-06
KR100909080B1 (ko) 2009-07-23

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