JP4033178B2 - テレビジョン放送受信システム及びテレビジョン放送受信装置 - Google Patents
テレビジョン放送受信システム及びテレビジョン放送受信装置 Download PDFInfo
- Publication number
- JP4033178B2 JP4033178B2 JP2004189973A JP2004189973A JP4033178B2 JP 4033178 B2 JP4033178 B2 JP 4033178B2 JP 2004189973 A JP2004189973 A JP 2004189973A JP 2004189973 A JP2004189973 A JP 2004189973A JP 4033178 B2 JP4033178 B2 JP 4033178B2
- Authority
- JP
- Japan
- Prior art keywords
- reception
- receiving
- television broadcast
- intensity
- antenna
- 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 - Fee Related
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Classifications
-
- 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
- H04N21/426—Internal components of the client ; Characteristics thereof
-
- 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
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
- H04N21/4263—Internal components of the client ; Characteristics thereof for processing the incoming bitstream involving specific tuning arrangements, e.g. two tuners
-
- 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
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
-
- 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
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44209—Monitoring of downstream path of the transmission network originating from a server, e.g. bandwidth variations of a wireless network
-
- 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
- H04N21/488—Data services, e.g. news ticker
- H04N21/4882—Data services, e.g. news ticker for displaying messages, e.g. warnings, reminders
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Circuits Of Receivers In General (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Description
2 スマートアンテナ
3 テレビジョン放送受信装置
4 モニタ装置
21 アンテナ部
22 LED
23 制御ユニット
31 チューナ
32 フロントエンド
33 MPEGデコーダ
34 オンスクリーンディスプレイ部
35 制御部
36 メモリ
37 モジュラ端子
Claims (1)
- 予め定められている複数の受信方向を有する多指向性アンテナと、前記多指向性アンテナが接続され、この多指向性アンテナの複数の受信方向のうちのいずれか1つの受信方向のみを有効にして、テレビジョン放送信号を受信するテレビジョン放送受信装置と、前記テレビジョン放送信号に含まれるTV番組の映像を映し出すと共に音声を出力するモニタ装置とを備えたテレビジョン放送受信システムにおいて、
前記テレビジョン放送受信装置は、
前記多指向性アンテナに対して、テレビジョン放送信号を受信する受信方向を指示するための受信方向制御信号を出力する制御信号出力手段と、
前記多指向性アンテナが接続され、テレビジョン放送信号の受信を行う受信手段と、
前記多指向性アンテナの有効な受信方向に関する情報をユーザに報知するために、前記多指向性アンテナの有効な受信方向を指し示す矢印の画像を前記テレビジョン放送信号に重畳させ、前記モニタ装置に表示させる第1の受信方向出力手段と、
前記受信手段により受信したテレビジョン放送信号の受信強度を測定する受信強度測定手段と、
前記受信強度測定手段により測定された受信強度に関する情報をユーザに報知するために、受信強度が高くなるにつれて、長さが短くなるように調節した前記矢印の画像を前記テレビジョン放送信号に重畳させ、前記モニタ装置に表示させる第1の受信強度出力手段と、
前記受信強度測定手段により測定された受信強度に関する情報を、前記多指向性アンテナに送信する受信強度情報送信手段とを備え、
前記多指向性アンテナは、
前記受信方向制御信号に応じて、前記複数の受信方向のうちの有効な受信方向を切り替える受信方向切替手段と、
前記多指向性アンテナの有効な受信方向に関する情報をユーザに報知するために、前記複数の受信方向に対応する位置に配置された複数のLEDのうち、有効な受信方向に対応する位置に配置されたLEDを点灯させる第2の受信方向出力手段と、
前記受信強度情報送信手段から送信された前記受信強度に関する情報をユーザに報知するために、受信強度に応じて発光状態を調節して前記LEDを点灯させる第2の受信強度出力手段とを備えることを特徴とするテレビジョン放送受信システム。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004189973A JP4033178B2 (ja) | 2004-06-28 | 2004-06-28 | テレビジョン放送受信システム及びテレビジョン放送受信装置 |
US11/167,275 US20050289610A1 (en) | 2004-06-28 | 2005-06-28 | Television broadcast receiving system and television broadcast receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004189973A JP4033178B2 (ja) | 2004-06-28 | 2004-06-28 | テレビジョン放送受信システム及びテレビジョン放送受信装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006014058A JP2006014058A (ja) | 2006-01-12 |
JP4033178B2 true JP4033178B2 (ja) | 2008-01-16 |
Family
ID=35507664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004189973A Expired - Fee Related JP4033178B2 (ja) | 2004-06-28 | 2004-06-28 | テレビジョン放送受信システム及びテレビジョン放送受信装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20050289610A1 (ja) |
JP (1) | JP4033178B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090061941A1 (en) * | 2006-03-17 | 2009-03-05 | Steve Clark | Telecommunications antenna monitoring system |
US8643484B2 (en) * | 2006-12-20 | 2014-02-04 | Thomson Licensing | Visual alert system for set-top box standby mode |
CN102289741B (zh) * | 2011-08-01 | 2014-03-26 | 合肥博构元丰信息技术有限公司 | 一种非法电视台监管系统 |
CN104883541A (zh) * | 2015-05-20 | 2015-09-02 | 公主岭市广播电视局 | 一种开路电视信号远端多点位实时回传监视系统 |
US11799201B2 (en) * | 2018-12-05 | 2023-10-24 | Electronic Controlled Systems, Inc. | Automatic constellation-selecting self-pointing satellite antenna |
CN109788371A (zh) * | 2018-12-17 | 2019-05-21 | 国家新闻出版广电总局监管中心 | 一种基于xml协议的广播电视监测方法及系统 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0196607B1 (en) * | 1985-03-25 | 1991-04-24 | Kabushiki Kaisha Toshiba | A satellite broadcasting receiving system |
US6069462A (en) * | 1992-03-18 | 2000-05-30 | Flynn; Eamonn | Remote control antenna rotor system |
US5424750A (en) * | 1992-11-11 | 1995-06-13 | Dx Antenna Company, Limited | Stationary satellite signal receiving device |
US5797083A (en) * | 1995-12-22 | 1998-08-18 | Hughes Electronics Corporation | Self-aligning satellite receiver antenna |
US6580452B1 (en) * | 1997-03-05 | 2003-06-17 | Sony Corporation | Satellite signal loss on-screen notification |
US6600496B1 (en) * | 1997-09-26 | 2003-07-29 | Sun Microsystems, Inc. | Interactive graphical user interface for television set-top box |
US6334218B1 (en) * | 1998-09-17 | 2001-12-25 | Handan Broadinfocom Co., Ltd. | Device for receiving satellite broadcast and a receiving method therefor |
US6509934B1 (en) * | 1998-12-22 | 2003-01-21 | Mitsubishi Electric Research Laboratories, Inc. | Directing an antenna to receive digital television signals |
US6389070B1 (en) * | 1999-03-31 | 2002-05-14 | Philips Electronics North America Corporation | Device for indicating the received signal quality in a digital television receiver |
KR100364783B1 (ko) * | 2000-07-28 | 2002-12-16 | 엘지전자 주식회사 | 디지털 텔레비젼 수신기 및 그 디지털 텔레비젼 수신기의안테나를 제어하는 방법 |
US7275254B1 (en) * | 2000-11-21 | 2007-09-25 | Intel Corporation | Method and apparatus for determining and displaying the service level of a digital television broadcast signal |
US7006040B2 (en) * | 2000-12-21 | 2006-02-28 | Hitachi America, Ltd. | Steerable antenna and receiver interface for terrestrial broadcast |
US20040128689A1 (en) * | 2001-06-05 | 2004-07-01 | Pugel Michael Anthony | Method and system for enabling channel set up in a television signal receiver |
GB0121206D0 (en) * | 2001-08-31 | 2001-10-24 | Mitel Knowledge Corp | System and method of indicating and controlling sound pickup direction and location in a teleconferencing system |
KR100927287B1 (ko) * | 2001-11-27 | 2009-11-18 | 소니 가부시끼 가이샤 | 안테나 레벨 표시 장치 및 방법, 및 수신 장치 |
JP3888292B2 (ja) * | 2002-11-26 | 2007-02-28 | ソニー株式会社 | 受信装置及び受信装置のc/n比表示方法 |
US8302134B2 (en) * | 2004-03-26 | 2012-10-30 | Sony Corporation | Systems and methods for television antenna operation |
US7133645B2 (en) * | 2004-05-06 | 2006-11-07 | Broadcom Corporation | Transceiver with optimal antenna direction indicators |
-
2004
- 2004-06-28 JP JP2004189973A patent/JP4033178B2/ja not_active Expired - Fee Related
-
2005
- 2005-06-28 US US11/167,275 patent/US20050289610A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20050289610A1 (en) | 2005-12-29 |
JP2006014058A (ja) | 2006-01-12 |
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