JP4859829B2 - 自動チャネル検索システム及び方法 - Google Patents
自動チャネル検索システム及び方法 Download PDFInfo
- Publication number
- JP4859829B2 JP4859829B2 JP2007513108A JP2007513108A JP4859829B2 JP 4859829 B2 JP4859829 B2 JP 4859829B2 JP 2007513108 A JP2007513108 A JP 2007513108A JP 2007513108 A JP2007513108 A JP 2007513108A JP 4859829 B2 JP4859829 B2 JP 4859829B2
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- JP
- Japan
- Prior art keywords
- channel
- search
- input
- television
- user
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 15
- 230000004044 response Effects 0.000 claims description 2
- 108091006146 Channels Proteins 0.000 description 96
- 230000006870 function Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000010845 search algorithm Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/50—Tuning indicators; Automatic tuning control
-
- 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
- H04N21/434—Disassembling 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
- H04N21/4345—Extraction or processing of SI, e.g. extracting service information from an MPEG stream
-
- 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
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
- H04N21/4383—Accessing a communication channel
-
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
- H04N21/4586—Content update operation triggered locally, e.g. by comparing the version of software modules in a DVB carousel to the version stored locally
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Circuits Of Receivers In General (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Television Receiver Circuits (AREA)
Description
Claims (4)
- オフモード及び通常視聴モードを有するテレビ受像機を有し、
該テレビ受像機は、トリガイベントに応答する設定モジュールと、作動入力を検知するセンサモジュールとを有し、
前記設定モジュールは、自動チャネル検索が、ユーザがテレビ番組を観ている前記通常視聴モードの間、バックグランドで同時に実行されるように、ユーザ監督から独立してテレビジョンシステムにチャネル割り当てを提供するよう入力信号を走査することによってチャネル検索を自動で実行して、前記ユーザが、前記通常視聴モードの間、前記自動チャネル検索に気付かずに前記テレビ番組を観ることができるようにし、
前記チャネル検索は、入力が切断される場合に、新しいチャネルの追加のみを行う、
ことを特徴とするテレビジョンシステム。 - 設定モジュールを有し、オフモード及び通常視聴モードを有するテレビ受像機を設けるステップと、
トリガイベントに応答して、前記設定モジュールによって、ユーザ監督から独立してテレビジョンシステムにチャネル割り当てを提供するよう入力信号を走査するによってチャネル検索を自動で実行するステップであって、前記検索は、ユーザがテレビ番組を観ている前記通常視聴モードの間、バックグランドで同時に実行されて、前記ユーザが、前記通常視聴モードの間、前記自動チャネル検索に気付かずに前記テレビ番組を観ることができるようにするステップと、
作動入力を検知するステップであって、前記チャネル検索は、入力が切断される場合に、新しいチャネルの追加のみを行うステップと
を有する、ことを特徴とするテレビ受像機のチャネル検索の方法。 - 入力が切断される場合、前記センサモジュールは非作動入力を検知し、該非作動入力に関連するチャネルを消去又は削除せずに、新しいチャネルが加えられることのみを可能にする、
請求項1に記載のテレビジョンシステム。 - 非作動入力を検知し、該非作動入力に関連するチャネルを消去又は削除せずに、新しいチャネルが加えられることのみを可能にするステップを更に有する、
請求項2に記載の方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2004/015104 WO2005117426A1 (en) | 2004-05-14 | 2004-05-14 | Automatic channel search system and method |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008507859A JP2008507859A (ja) | 2008-03-13 |
JP4859829B2 true JP4859829B2 (ja) | 2012-01-25 |
Family
ID=35451268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007513108A Expired - Lifetime JP4859829B2 (ja) | 2004-05-14 | 2004-05-14 | 自動チャネル検索システム及び方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20080034397A1 (ja) |
EP (1) | EP1747669B1 (ja) |
JP (1) | JP4859829B2 (ja) |
CN (1) | CN1954595B (ja) |
DE (1) | DE602004022339D1 (ja) |
MY (1) | MY143627A (ja) |
WO (1) | WO2005117426A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007088688A (ja) * | 2005-09-21 | 2007-04-05 | Orion Denki Kk | テレビ受信装置及びテレビ受信装置におけるチャンネル・プリセット方法 |
KR101377940B1 (ko) * | 2006-11-10 | 2014-03-25 | 엘지전자 주식회사 | 수신기 및 이 수신기에서 데이터 방송을 시청하는 방법 |
KR101356355B1 (ko) * | 2007-05-03 | 2014-01-28 | 엘지전자 주식회사 | 영상표시기기의 채널 탐색 장치 및 방법. |
US8436946B2 (en) * | 2009-01-12 | 2013-05-07 | Sony Corporation | Method and system for scanning television systems using a first quick scan and a second slower scan |
KR101611350B1 (ko) * | 2009-09-28 | 2016-04-12 | 삼성전자주식회사 | 채널 조정 방법 및 장치 |
TW201315232A (zh) * | 2011-09-27 | 2013-04-01 | Hannstar Display Corp | 頻道搜尋之多工應用方法及與運用此多工應用方法之電視 |
WO2014028072A1 (en) * | 2012-08-17 | 2014-02-20 | Flextronics Ap, Llc | Interactive channel navigation and switching |
CN103561332B (zh) * | 2013-10-22 | 2016-08-17 | 深圳创维数字技术有限公司 | 节目搜索***及方法 |
EP2975853A1 (en) * | 2014-07-16 | 2016-01-20 | TP Vision Holding B.V. | Device and method for receiving satellite channels |
CN104270214A (zh) * | 2014-08-25 | 2015-01-07 | 叶文宇 | 游客终端设备和导游终端设备 |
CN104202378A (zh) * | 2014-08-25 | 2014-12-10 | 叶文宇 | 互动式云平台 |
CN111371520B (zh) * | 2020-03-06 | 2021-10-26 | Tcl移动通信科技(宁波)有限公司 | 一种收音机搜索处理方法、装置、存储介质及终端 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05252459A (ja) * | 1992-03-06 | 1993-09-28 | Sony Corp | テレビジョン受像機 |
JPH09275529A (ja) * | 1996-04-05 | 1997-10-21 | Toshiba Corp | テレビ放送信号の自動置局装置 |
WO2001074064A1 (en) * | 2000-03-28 | 2001-10-04 | Koninklijke Philips Electronics N.V. | Updating transmitter data stored in a preset channel memory |
JP2003163853A (ja) * | 2001-11-29 | 2003-06-06 | Sanyo Electric Co Ltd | ディジタル放送受信装置 |
JP2004120057A (ja) * | 2002-09-24 | 2004-04-15 | Sharp Corp | 放送受信装置 |
JP2004135169A (ja) * | 2002-10-11 | 2004-04-30 | Fujitsu Ten Ltd | デジタル放送受信装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2454227C3 (de) * | 1974-11-15 | 1979-05-03 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | Fernsehempfänger zum Empfang u. Auswerten von zusätzlichen Informationen in einem Fernsehsignal |
US6240280B1 (en) * | 1997-08-26 | 2001-05-29 | Thomson Consumer Electronics Sales Gmbh | Selection of traffic capable station by RDS radio while listening to other media |
US6337719B1 (en) * | 1998-03-30 | 2002-01-08 | U. S. Philips Corporation | Apparatus for receiving signals during power-off (stand-by) mode |
GB9826697D0 (en) * | 1998-12-05 | 1999-01-27 | Philips Electronics Nv | Television receiver |
KR100348249B1 (ko) * | 1999-10-08 | 2002-08-09 | 엘지전자 주식회사 | 가상 채널 테이블 데이터 구조 및 부가 정보 송수신 방법 |
US6721018B1 (en) * | 1999-10-22 | 2004-04-13 | Sony Corporation | Method and apparatus for decreasing the time required to generate a channel map in a television signal receiver |
US6621528B1 (en) * | 2000-05-22 | 2003-09-16 | Sony Corporation | Channel control for digital television |
KR100456010B1 (ko) * | 2002-05-02 | 2004-11-08 | 삼성전자주식회사 | 복수의 튜너를 갖는 텔레웹정보 수신장치 및 채널검색방법 |
JP4145133B2 (ja) * | 2002-12-03 | 2008-09-03 | 三洋電機株式会社 | ディジタル放送受信装置 |
JP4812237B2 (ja) * | 2003-04-16 | 2011-11-09 | 株式会社日立製作所 | 受信装置およびチャンネル設定方法 |
US7380263B2 (en) * | 2003-10-17 | 2008-05-27 | Sony Corporation | Apparatus and method for use in television channel mapping |
-
2004
- 2004-05-14 WO PCT/US2004/015104 patent/WO2005117426A1/en active Search and Examination
- 2004-05-14 DE DE602004022339T patent/DE602004022339D1/de not_active Expired - Lifetime
- 2004-05-14 US US11/596,348 patent/US20080034397A1/en not_active Abandoned
- 2004-05-14 CN CN200480043044.7A patent/CN1954595B/zh not_active Expired - Lifetime
- 2004-05-14 EP EP04752185A patent/EP1747669B1/en not_active Expired - Lifetime
- 2004-05-14 JP JP2007513108A patent/JP4859829B2/ja not_active Expired - Lifetime
-
2005
- 2005-05-13 MY MYPI20052178A patent/MY143627A/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05252459A (ja) * | 1992-03-06 | 1993-09-28 | Sony Corp | テレビジョン受像機 |
JPH09275529A (ja) * | 1996-04-05 | 1997-10-21 | Toshiba Corp | テレビ放送信号の自動置局装置 |
WO2001074064A1 (en) * | 2000-03-28 | 2001-10-04 | Koninklijke Philips Electronics N.V. | Updating transmitter data stored in a preset channel memory |
JP2003163853A (ja) * | 2001-11-29 | 2003-06-06 | Sanyo Electric Co Ltd | ディジタル放送受信装置 |
JP2004120057A (ja) * | 2002-09-24 | 2004-04-15 | Sharp Corp | 放送受信装置 |
JP2004135169A (ja) * | 2002-10-11 | 2004-04-30 | Fujitsu Ten Ltd | デジタル放送受信装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1747669B1 (en) | 2009-07-29 |
DE602004022339D1 (de) | 2009-09-10 |
CN1954595B (zh) | 2010-05-05 |
CN1954595A (zh) | 2007-04-25 |
US20080034397A1 (en) | 2008-02-07 |
EP1747669A4 (en) | 2007-09-19 |
EP1747669A1 (en) | 2007-01-31 |
JP2008507859A (ja) | 2008-03-13 |
MY143627A (en) | 2011-06-15 |
WO2005117426A1 (en) | 2005-12-08 |
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