JP4366182B2 - 放送受信装置及び放送受信装置の制御方法 - Google Patents
放送受信装置及び放送受信装置の制御方法 Download PDFInfo
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- Computer Networks & Wireless Communication (AREA)
- Automation & Control Theory (AREA)
- Databases & Information Systems (AREA)
- Details Of Television Systems (AREA)
- Circuits Of Receivers In General (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Description
図1は、本発明の第1の実施の形態に係る親機子機テレビシステムの構成を示すブロック図である。
図4は、本発明の第2の実施の形態に係る親機子機テレビシステムの構成を示すブロック図である。
図7は、本発明の第3の実施の形態に係る親機子機テレビシステムの構成を示すブロック図である。
本発明の第4の実施の形態は、上述した第3の実施の形態に対して、親機A100'が、子機B200'が受信可能であることを子機B200'からの定期的なステータスを受信することで判断する点において相違する。本実施の形態のその他の要素は、上述した第3の実施の形態(図7)の対応するものと同一なので、説明を省略する。
上記第1の実施の形態では、子機の受信状況が悪化した場合、子機で表示していた放送番組を親機で表示する例を挙げたが、これに限定されず、子機で表示していた放送番組を親機で表示するか、または子機で表示していた放送番組を親機で録画するかをユーザが選択するようにしてもよい。
3 復調・エラー訂正回路A
6 映像デコーダA
7 音声デコーダA
10 表示器A
12 デジタルチューナB
13 復調・エラー訂正回路B
17 HDD
33 リモコン
38 CPU−A
42 復調・エラー訂正回路D
44 映像デコーダB
47 表示器B
48 音声デコーダB
58 CPU−B
70 バッテリ
71 バッテリ監視部
100、100' 親機A
200、200' 子機B
Claims (2)
- 放送データに基づく放送番組を表示可能であるとともに前記放送データの受信状況を監視し、受信状況の判定を行う監視部を備えた子機と通信可能であり、放送波を受信して前記子機に前記放送データを送信することが可能な放送受信装置であって、
当該放送受信装置の表示部に表示する放送データを受信する第1のチューナと、
前記子機に送信する放送データを受信する第2のチューナと、
前記子機から送信されるステータス情報を受信する受信手段と、
前記第1のチューナまたは前記第2のチューナで受信した放送データを記録部に記録する記録手段と、
前記受信手段で受信した前記ステータス情報が、前記子機において前記放送データの受信状況が正常では無い旨を示す情報である場合、前記第1のチューナで放送データを受信中であり、かつ受信中の当該放送データを前記記録手段が前記記録部に記録中であるか否かを判定し、当該放送データが記録中でない場合に、前記第2のチューナで受信し、前記子機に送信していた放送データを前記子機に送信し続けるとともに前記記録部に前記子機に送信していた放送データを記録する制御を行う制御手段と、を有し、
前記制御手段は、前記子機に送信していた前記放送データを前記記録部に記録した後に、前記受信手段で受信した前記ステータス情報が前記放送データの受信状況が正常である旨を示す情報に変更された場合、前記記録部に記録中の前記放送データを前記子機で再生表示可能である旨を前記子機に通知することを特徴とする放送受信装置。 - 放送データに基づく放送番組を表示可能であるとともに前記放送データの受信状況を監視し、受信状況の判定を行う監視部を備えた子機と通信可能であり、放送波を受信して前記子機に前記放送データを送信することが可能で、放送受信装置の表示部に表示する放送データを受信する第1のチューナと、前記子機に送信する放送データを受信する第2のチューナとを有する放送受信装置の制御方法であって、
前記子機から送信されるステータス情報を受信する受信ステップと、
前記第1のチューナまたは前記第2のチューナで受信した放送データを記録部に記録する記録ステップと、
前記受信ステップで受信した前記ステータス情報が、前記子機において前記放送データの受信状況が正常では無い旨を示す情報である場合、前記第1のチューナで放送データを受信中であり、かつ受信中の当該放送データを前記記録ステップで前記記録部に記録中であるか否かを判定し、当該放送データが記録中でない場合に、前記第2のチューナで受信し、前記子機に送信していた放送データを前記子機に送信し続けるとともに前記記録部に前記子機に送信していた放送データを記録する制御を行う制御ステップと、を有し、
前記制御ステップでは、前記子機に送信していた前記放送データを前記記録部に記録した後に、前記受信ステップで受信した前記ステータス情報が前記放送データの受信状況が正常である旨を示す情報に変更された場合、前記記録部に記録中の前記放送データを前記子機で再生表示可能である旨を前記子機に通知することを特徴とする放送受信装置の制御方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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JP2003410610A JP4366182B2 (ja) | 2003-12-09 | 2003-12-09 | 放送受信装置及び放送受信装置の制御方法 |
US10/994,340 US20050125819A1 (en) | 2003-12-09 | 2004-11-23 | Broadcast receiving apparatus, control method and program therefor |
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JP2003410610A JP4366182B2 (ja) | 2003-12-09 | 2003-12-09 | 放送受信装置及び放送受信装置の制御方法 |
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Publication Number | Publication Date |
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JP2005175702A JP2005175702A (ja) | 2005-06-30 |
JP2005175702A5 JP2005175702A5 (ja) | 2006-12-14 |
JP4366182B2 true JP4366182B2 (ja) | 2009-11-18 |
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US (1) | US20050125819A1 (ja) |
JP (1) | JP4366182B2 (ja) |
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2004
- 2004-11-23 US US10/994,340 patent/US20050125819A1/en not_active Abandoned
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JP2005175702A (ja) | 2005-06-30 |
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