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KR100757423B1 - How to search the preferred language channel of digital TV - Google Patents

How to search the preferred language channel of digital TV Download PDF

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Publication number
KR100757423B1
KR100757423B1 KR1020010034678A KR20010034678A KR100757423B1 KR 100757423 B1 KR100757423 B1 KR 100757423B1 KR 1020010034678 A KR1020010034678 A KR 1020010034678A KR 20010034678 A KR20010034678 A KR 20010034678A KR 100757423 B1 KR100757423 B1 KR 100757423B1
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channel
language code
language
user
analysis step
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KR20020096004A (en
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서승진
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엘지전자 주식회사
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/438Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4383Accessing a communication channel
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/434Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4345Extraction or processing of SI, e.g. extracting service information from an MPEG stream
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/475End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
    • H04N21/4755End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for defining user preferences, e.g. favourite actors or genre

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Details Of Television Systems (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

본 발명은 디지털 티브이의 채널탐색 방법에 관한 것으로서, 전세계의 많은 언어로 된 디지털 방송 중에서 사용자에 의해 미리 설정된 선호언어의 채널을 선택적으로 사용자에게 보여주는 디지털 티브이의 선호언어채널 탐색 방법에 관한 것이다. 이를 위하여 본 발명은 채널을 튜닝하고 피에스아이피의 유무를 판단하여 피에스아이피가 있으면 티브이씨티를 분석하고, 피에스아이피가 없으면 피에이티와 피엠티를 분석하는 데이터 분석단계와, 상기 데이터 분석단계에서 분석된 데이터에서 언어코드를 분석하는 언어코드 분석단계와, 상기 언어코드 분석단계에서 분석된 언어코드와 사용자가 설정한 언어코드를 비교하는 언어코드 비교단계와, 상기 언어코드 비교 단계에서 분석된 채널의 언어코드와 사용자가 설정한 언어코드가 동일하면 그 채널을 선택하는 채널선택 단계와, 상기 언어코드 비교 단계에서 사용자가 설정한 언어코드와 분석된 언어코드가 다르면 다음채널을 튜닝하기 위해 상기 데이터 분석단계로 회귀하는 다음 채널 분석단계로 이루어진다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a channel search method for digital TV, and more particularly, to a method for searching for a preferred language channel of a digital TV that selectively shows a channel of a preset language preset by a user among digital broadcasting in many languages around the world. To this end, the present invention tunes the channel and determines the presence or absence of PS IP to analyze TVTV, and if there is no PI, the data analysis step of analyzing the PD and PMT, and the data analysis step A language code analysis step of analyzing a language code from the acquired data, a language code comparison step of comparing the language code analyzed in the language code analysis step with a language code set by the user, and a channel of the channel analyzed in the language code comparison step. If the language code is the same as the language code set by the user, the channel selection step of selecting the channel and the language code set by the user in the language code comparison step are different from the analyzed language code. The next channel analysis step returns to the step.

Description

디지털 티브이의 선호언어채널 탐색 방법{METHOD FOR FINDING PREFERENTIAL LANGUAGE CHANNEL OF DIGITAL TELEVISION}METHOD FOR FINDING PREFERENTIAL LANGUAGE CHANNEL OF DIGITAL TELEVISION}

도 1은 디지털 티브이의 개략적 구성 블럭도.1 is a schematic block diagram of a digital TV.

도 2는 종래의 채널 탐색 방법 순서도.2 is a flow chart of a conventional channel discovery method.

도 3은 본 발명 선호언어 채널 설정 예시도.3 is an exemplary view of setting a preferred language channel of the present invention.

도 4는 본 발명 선호언어 채널 탐색 방법 순서도.4 is a flow chart of a preferred language channel discovery method of the present invention.

도 5는 본 발명 선호언어 채널 조작버튼을 포함하는 리모콘의 예시도.5 is an exemplary view of a remote control including a preferred language channel operation button of the present invention.

도 6은 본 발명 선호언어 채널 버튼을 포함하는 리모콘의 예시도.Figure 6 is an exemplary view of a remote control including a preferred language channel button of the present invention.

도 7은 본 발명 선호언어 채널을 표시하기 위한 채널 맵 예시도.7 is an exemplary channel map for indicating a preferred language channel of the present invention.

*** 도면의 주요 부분에 대한 부호의 설명 ****** Explanation of symbols for the main parts of the drawing ***

10 : 조작부 20 : 시스템10: control panel 20: system

30 : 디스플레이 40 : 사용자 설정모드30: display 40: user setting mode

50a, 50b : 상향버튼 및 하향버튼 60a, 60b, 60c, 60d : 선호언어 버튼50a, 50b: up and down buttons 60a, 60b, 60c, 60d: preferred language button

70 : 선택된 선호언어70: selected preference language

70a, 70b, 70c, 70d, 70e : 선호언어에 해당하는 채널70a, 70b, 70c, 70d, 70e: the channel corresponding to the preferred language

본 발명은 디지털 티브이 방송의 채널탐색에 관한 것으로, 특히 사용자에 의해 미리 설정된 선호언어로 방송되는 채널들 만을 탐색하여 그 채널들을 사용자에게 보여주는 디지털 티브이의 선호언어채널 탐색 방법에 관한것이다.The present invention relates to channel search for digital TV broadcasting, and more particularly, to a method for searching for a preferred language channel of digital TV, which searches only channels broadcasted in a preferred language preset by a user and shows the channels to the user.

도 1은 디지털 티브이의 개략적 구성 블럭도로서, 이에 도시된 바와 같이 디지털 티브이는 사용자의 채널선택 및 명령을 입력 받는 조작부(10)와, 상기 조작부(10)의 신호를 입력 받아 디지털 티브이를 제어하는 시스템(20)과, 상기 시스템(20)의 제어를 받아 사용자에게 영상을 출력하는 디스플레이(30)로 구성되어 동작되며, 사용자가 선택한 채널을 디스플레이를 통하여 사용자에게 출력하게 된다.FIG. 1 is a schematic block diagram of a digital TV. As shown in FIG. 1, a digital TV is a control unit 10 that receives a user's channel selection and a command, and controls a digital TV by receiving a signal from the operation unit 10. The system 20 and a display 30 which outputs an image to a user under the control of the system 20 are operated. The channel selected by the user is output to the user through the display.

도 2는 종래의 채널 탐색 방법 순서도로서, 이에 도시된 바와 같이 채널을 튜닝하는 튜닝단계(S1)와, 피에스아이피(Program & System Information Protocol, PSIP)의 유무를 판단하여 피에스아이피가 있으면 티브이씨티(Terrestrial Virtual Channel Table, TVCT)를 분석하고, 피에스아이피가 없으면 피에이티(Program Association Table, PAT)와 피엠티(Program Map Table, PMT)를 분석하는 데이터 분석단계(S2)와, 상기 데이터 분석단계(S2)에서 분석된 데이터를 오디오/비디오 비례적분미분 동작(Audio/Video Proportional position action Integral action Derivative action, A/V PID)을 통해 채널을 선택하는 채널 선택단계(S3)로 이루어져 동작된다.FIG. 2 is a flow chart of a conventional channel search method. As shown in FIG. 2, a tuning step (S1) for tuning a channel and the presence or absence of PSIP are determined to determine whether there is a PSIP. Terrestrial Virtual Channel Table (TVCT), and if there is no PS IP data analysis step (S2) for analyzing the Program Association Table (PAT) and PMT (Program Map Table, PMT), and the data analysis step The data analyzed in S2 is performed through a channel selection step S3 of selecting a channel through an audio / video proportional integral derivative action (A / V PID).

따라서, 종래에는 사용자가 선호하는 언어 채널과 무관하게 모든 채널을 탐색하는 채널 탐색 방법을 사용하고 있다.Therefore, in the related art, a channel search method for searching all channels regardless of a language channel preferred by a user is used.

그러나, 상기와 같은 종래의 기술에 있어서, 전 세계의 모든 방송이 탐색되기 때문에 사용자는 사용자가 선호하는 언어의 채널을 시청하기 위해서는 모든 채널을 사용자가 시청해보면서 채널을 탐색해야하므로 사용자가 선호하는 언어의 디지털 방송을 시청하는데 있어서 많은 시간과 노력을 필요로하는 문제점이 있다.However, in the conventional technology as described above, since all broadcasts of the world are searched, the user needs to browse all channels while the user watches the channel in order to watch the channel of the user's preferred language. There is a problem that requires a lot of time and effort in watching digital broadcasting of language.

따라서, 상기와 같은 문제점을 감안하여 창안한 본 발명은, 사용자에 의해 미리 선호언어를 입력 받고, 그 선호언어로 방송되는 채널만을 탐색하여 사용자에게 보여 줌으로써 사용자가 디지털 방송을 시청하는데 편리함을 주는 디지털 티브이의 선호언어채널 탐색 방법을 제공함에 그 목적이 있다.Accordingly, the present invention, which was created in view of the above-described problems, receives a preference language by the user in advance, and searches for and displays only the channels broadcasted in the preferred language to the user. The purpose of the present invention is to provide a method for searching a preferred language channel of the TV.

상기와 같은 목적을 달성하기 위한 본 발명은, 채널을 튜닝하고 피에스아이피의 유무를 판단하여 피에스아이피가 있으면 티브이씨티를 분석하고, 피에스아이피가 없으면 피에이티와 피엠티를 분석하는 데이터 분석단계와, 상기 데이터 분석단계에서 분석된 데이터에서 언어코드를 분석하는 언어코드 분석단계와, 상기 언어코드 분석단계에서 분석된 언어코드와 사용자가 설정한 언어코드를 비교하는 언어코드 비교단계와, 상기 언어코드 비교 단계에서 분석된 언어코드와 사용자가 설정한 언어코드가 동일하면 그 채널을 선택하는 채널선택 단계와, 상기 언어코드 비교 단계에서 사용자가 설정한 언어코드와 분석된 언어코드가 다르면 다음채널을 튜닝하기 위해 상기 데이터 분석단계로 회귀하는 다음 채널 분석단계로 이루어진 것을 특징으로 한다.In order to achieve the above object, the present invention includes a data analysis step of tuning a channel and determining the presence or absence of PS IP to analyze TVTV, and if there is no PSIP, to analyze PD and PM. A language code analysis step of analyzing a language code from the data analyzed at the data analysis step, a language code comparison step of comparing the language code analyzed at the language code analysis step with a language code set by the user, and the language code. If the language code analyzed in the comparison step and the language code set by the user are the same, the channel selection step of selecting the channel and the next channel is tuned if the language code set by the user and the analyzed language code in the language code comparison step are different In order to return to the data analysis step to the next channel analysis step characterized in that it consists of.

이하, 본 발명에 의한 디지털 티브이의 선호언어채널 탐색 방법의 작용 및 효과를 첨부한 도3, 도4, 도5, 도6 및 도7을 참조하여 설명한다.Hereinafter, with reference to Figures 3, 4, 5, 6 and 7 attached to the operation and effect of the preferred language channel search method of digital TV according to the present invention.

도 3은 본 발명 선호언어 채널 설정 예시도로서, 이에 도시한 바와 같이 선호언어는 사용자에 의해 사용자설정 메뉴(40)에서 다수의 선호언어가 선택될 수 있게 한다.3 is a diagram illustrating a preferred language channel setting according to the present invention. As shown in FIG. 3, the preferred language enables a user to select a plurality of preferred languages from the user setting menu 40.

도 4는 본 발명 선호언어 채널 탐색 방법 순서도로서, 이에 도시한 바와 같이 채널을 튜닝하고 피에스아이피의 유무를 판단하여 피에스아이피가 있으면 티브이씨티를 분석하고, 피에스아이피가 없으면 피에이티와 피엠티를 분석하는 데이터 분석단계와(ST1), 상기 데이터 분석단계(ST1)에서 분석된 데이터에서 언어코드를 분석하는 언어코드 분석단계(ST2)와, 상기 언어코드 분석단계(ST2)에서 분석된 언어코드와 사용자가 설정한 언어코드를 비교하는 언어코드 비교단계(ST3)와, 상기 언어코드 비교단계(ST3)에서 분석된 언어코드와 사용자가 설정한 언어코드가 동일하면 그 채널을 선택하는 채널선택 단계(ST4)와, 상기 언어코드 비교 단계(ST3)에서 사용자가 설정한 언어코드와 분석된 언어코드가 다르면 다음채널을 튜닝하기 위해 상기 데이터 분석단계(ST1)로 회귀하는 다음 채널 분석단계(ST5)로 이루어져 동작되며 사용자에 의해 미리 설정된 선호언어의 채널만을 탐색하여 사용자에게 보여준다.4 is a flowchart of a method for searching a preferred language channel according to the present invention, as shown in FIG. And a language code analysis step ST2 for analyzing a language code from the data analyzed in the data analysis step ST1, the data analysis step ST1, and a language code analyzed in the language code analysis step ST2. A channel selection step of selecting a channel when the language code comparison step ST3 for comparing the language code set by the user and the language code analyzed in the language code comparison step ST3 and the language code set by the user are the same ( ST4) and the language code set by the user in the language code comparison step ST3 and the analyzed language code are different, the data analysis step ST1 is performed to tune the next channel. Regression is performed by the next channel analysis step (ST5), and searches only the channels of the preferred language preset by the user and shows them to the user.

도 5는 본 발명 선호언어 채널 조작버튼을 포함하는 리모콘의 예시도로서, 이에 도시된 바와 같이 리모콘에 상향, 하향 버튼(50a, 50b)을 포함시켜 사용자설정 메뉴에서 사용자의 상향, 하향 버튼(50a, 50b) 조작에 의해 선호언어를 입력 받아 그 선호언어의 채널을 탐색 할 수 있게 한다.5 is an exemplary diagram of a remote controller including a preferred language channel operation button according to the present invention. As shown in FIG. 5, the user may include the up and down buttons 50a and 50b on the remote controller to display the up and down buttons 50a of the user in the user setting menu. , 50b) receive the preferred language by manipulating and search the channel of the preferred language.

도 6은 본 발명 선호언어 버튼을 포함하는 리모콘의 예시도로서, 이에 도시된 바와 같이 리모콘에 각 선호언어 버튼(60a, 60b, 60c, 60d)을 포함시켜 사용자설정메뉴 없이 사용자의 선호언어 버튼(60a, 60b, 60c, 60d) 조작에 의해 선호언어 채널을 탐색 할 수 있게 한다.6 is an exemplary view of a remote control including a preferred language button of the present invention, as shown in the preferred language buttons (60a, 60b, 60c, 60d) of the remote control as shown in the user's preferred language button without a user setting menu ( 60a, 60b, 60c, 60d) allows the user to search for the preferred language channel.

도 7은 본 발명 선호언어 채널을 표시하기 위한 채널 맵 예시도로서, 이에 도시된 바와 같이 각 언어와 모든 채널을 표시하고 사용자에 의해 선택된 선호언어(70)를 반전표시하고 그 언어에 해당하는 채널(70a, 70b, 70c, 70d, 70e)을 다른 언어채널과 분별되게 사용자에게 보이게 하여 사용자가 그 언어에 해당하는 채널을 쉽게 선택해서 볼 수 있게 한다.7 is a diagram illustrating a channel map for displaying a preferred language channel according to the present invention. As shown therein, each language and all channels are displayed, and the preferred language 70 selected by the user is inverted and the channel corresponding to the language. (70a, 70b, 70c, 70d, 70e) are displayed to the user differently from other language channels so that the user can easily select and view the channel corresponding to the language.

이상에서 상세히 설명한 바와 같이 본 발명은 사용자가 선호하는 언어의 채널만을 사용자에게 보여주기 때문에 사용자가 디지털 티브이를 시청하는데 있어서 여러 채널을 직접 시청해가며 사용자가 선호하는 언어의 채널을 탐색해야하는 번거로움을 없애는 효과가 있다.As described in detail above, the present invention shows only a channel of a user's preferred language to the user, so that the user has to watch a number of channels and watch a channel of the user's preferred language. It is effective to get rid of.

Claims (1)

채널을 튜닝하고 피에스아이피의 유무를 판단하여 피에스아이피가 있으면 티브이씨티를 분석하고, 피에스아이피가 없으면 피에이티와 피엠티를 분석하는 데이터 분석단계와, 상기 데이터 분석단계에서 분석된 데이터에서 언어코드를 분석하는 언어코드 분석단계와, 상기 언어코드 분석단계에서 분석된 언어코드와 사용자가 설정한 언어코드를 비교하는 언어코드 비교단계와, 상기 언어코드 비교 단계에서 분석된 채널의 언어코드와 사용자가 설정한 언어코드가 동일하면 그 채널을 선택하는 채널선택 단계와, 상기 언어코드 비교 단계에서 사용자가 설정한 언어코드와 분석된 언어코드가 다르면 다음채널을 튜닝하기 위해 상기 데이터 분석단계로 회귀하는 다음 채널 분석단계로 이루어진 것을 특징으로 하는 디지털 티브이의 선호언어채널 탐색 방법.Tuning the channel and determining the presence of PSIP to analyze the TVC if there is PSIP, and to analyze the PT and PMT if there is no PSIP, and a language code from the data analyzed in the data analysis step. A language code analysis step of analyzing the language code, a language code comparison step of comparing the language code analyzed in the language code analysis step and a language code set by the user, and a language code of the channel analyzed in the language code comparison step If the set language code is the same, the channel selection step of selecting the channel is performed; if the language code set by the user and the analyzed language code are different in the language code comparison step, the process returns to the data analysis step to tune the next channel. The preferred language channel search room of the digital TV characterized by consisting of the channel analysis step method.
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980046325A (en) * 1996-12-12 1998-09-15 김영환 Multi-language setting method of TV broadcasting receiver
KR19990032887A (en) * 1997-10-21 1999-05-15 전주범 Reservation control method on television
KR19990071261A (en) * 1998-02-28 1999-09-15 윤종용 Broadcasting language conversion method and apparatus for digital television
JPH11312992A (en) * 1998-04-28 1999-11-09 Pioneer Electron Corp Digital broadcast receiver

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980046325A (en) * 1996-12-12 1998-09-15 김영환 Multi-language setting method of TV broadcasting receiver
KR19990032887A (en) * 1997-10-21 1999-05-15 전주범 Reservation control method on television
KR19990071261A (en) * 1998-02-28 1999-09-15 윤종용 Broadcasting language conversion method and apparatus for digital television
JPH11312992A (en) * 1998-04-28 1999-11-09 Pioneer Electron Corp Digital broadcast receiver

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