JP2001169194A5 - - Google Patents
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- JP2001169194A5 JP2001169194A5 JP1999354725A JP35472599A JP2001169194A5 JP 2001169194 A5 JP2001169194 A5 JP 2001169194A5 JP 1999354725 A JP1999354725 A JP 1999354725A JP 35472599 A JP35472599 A JP 35472599A JP 2001169194 A5 JP2001169194 A5 JP 2001169194A5
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- digital broadcast
- receiving device
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- 230000000875 corresponding Effects 0.000 description 5
- 238000000605 extraction Methods 0.000 description 2
Description
【特許請求の範囲】
【請求項１】 少なくとも番組タイプ情報を付加情報として含む放送を受信してビデオ／オーディオ情報をユーザに提供する受信機を有するディジタル放送受信装置において、
ユーザにより指定された選択特定情報の番組タイプに該当する番組を、前記付加情報に含まれる番組タイプ情報から検索して、その時間情報をデータベースに格納し、該データベースの格納情報と現時間情報に基づき、ユーザから指定された番組タイプの番組を時系列的に選択して受信し順次前記ユーザに提供する放送選択機能部を備えることを特徴とするディジタル放送受信装置。
【請求項２】 前記放送選択機能部は、
前記付加情報より、番組の時間情報と番組タイプ情報を抽出する番組タイプ情報抽出手段と、
前記番組タイプ情報抽出手段が抽出した時間情報と番組タイプ情報を情報として含むデータベースを作成するデータベース作成手段と、
ユーザにより指定された選択特定情報の番組タイプに該当する番組を前記データベースより検索し、検索された番組の時間情報に基づき前記受信機に時系列的に受信させて、該当番組のオーディオ／ビデオ情報を順次提供するデータベース検索手段と、
前記ユーザから指定された選択特定情報に応じて、前記検索の際の判定を行う検索判定手段と、を有する請求項１に記載のディジタル放送受信装置。
【請求項３】 前記検索判定手段は、
ユーザにより指定された番組タイプが複数種あり、かつ、同一時間帯にこれらの番組タイプが競合したとき、番組タイプの優先視聴順位に関する情報を前記選択特定情報より得て、優先順位の高位の番組タイプの番組を選定する優先指定部を含む請求項２に記載のディジタル放送受信装置。
【請求項４】 前記検索判定手段は、
ユーザにより指定された番組タイプの番組が、同一時間帯に競合したとき、競合した旨を通知する番組競合通知部を含む請求項２に記載のディジタル放送受信装置。
【請求項５】 前記検索判定手段は、
ユーザにより指定された番組タイプと同種の番組タイプの番組が同一時間帯に競合したとき、各該当番組の放送時間に対する他の番組によって干渉される時間の割合を算定して時間干渉率とし、該時間干渉率の小さい番組を優先して選択する時間干渉率算定部を含む請求項２に記載のディジタル放送受信装置。
【請求項６】 ユーザにより指定された番組タイプの番組が同一時間帯に競合し、番組を選択提供したとき、非選択となった番組について、録画／録音するように指示するレコード指示部を含む請求項２に記載のディジタル放送受信装置。
【請求項７】 前記非選択の番組の番組タイプが録画を必要としない属性を有するとき、録音のみを指定する録音選択部を含む請求項６に記載のディジタル放送受信装置。
【請求項８】 前記データベースに基づき、ユーザから指定された番組タイプに該当する番組が存在しない空き時間を検索し、該空き時間に、前記レコード指示部の指示により録画／録音された非選択の番組を再生させるレコード再生部を含む請求項６に記載のディジタル放送受信装置。
【請求項９】 ユーザから指定された番組タイプの番組の時間となり当該番組を提供する際に、前記レコード再生部による再生を停止させるレコード再生停止部を含む請求項８に記載のディジタル放送受信装置。
【請求項１０】 録画／録音された非選択の番組が複数あるとき、前記空き時間内に再生が完了する番組を選択して前記レコード再生部に再生させるレコード再生選択部を含む請求項８に記載のディジタル放送受信装置。
【請求項１１】 複数のユーザに対する選択特定情報を保持するユーザメモリを備え、使用する選択特定情報を選択可能としたことを特徴とする請求項１または請求項２に記載のディジタル放送受信装置。
[Claims]
1. In a digital broadcast receiving device having a receiver that receives a broadcast including at least program type information as additional information and provides video / audio information to a user.
A program corresponding to the program type of the selected specific information specified by the user is searched from the program type information included in the additional information, the time information is stored in the database, and the stored information and the current time information of the database are used. Based on this, the broadcast selection function unit that selects and receives programs of the program type specified by the user in chronological order and sequentially provides them to the user.A digital broadcast receiving device characterized by being provided.
2. The broadcast selection function unit
A program type information extraction means for extracting program time information and program type information from the additional information, and
A database creation means for creating a database containing time information and program type information extracted by the program type information extraction means as information, and
A program corresponding to the program type of the selected specific information specified by the user is searched from the database, and the receiver is made to receive the program in chronological order based on the time information of the searched program, and the audio / video information of the corresponding program is obtained. A database search method that sequentially provides
The digital broadcast receiving device according to claim 1, further comprising a search determination means for performing a determination at the time of the search according to the selection specific information designated by the user.
3. The search determination means is
When there are multiple types of program types specified by the user and these program types compete in the same time zone, information on the priority viewing order of the program type is obtained from the selected specific information, and the program with the higher priority is obtained. Priority designation section for selecting the type of programThe digital broadcast receiving device according to claim 2.
4. The search determination means is
When a program of the program type specified by the user conflicts in the same time zone, a program conflict notification unit that notifies that there is a conflictThe digital broadcast receiving device according to claim 2, wherein the digital broadcast receiving device is included.
5. The search determination means is
When a program of the same type as the program type specified by the user competes in the same time zone, the ratio of the time interfered by another program to the broadcast time of each corresponding program is calculated and used as the time interference rate. Time interference rate calculation unit that preferentially selects programs with a small time interference rateThe digital broadcast receiving device according to claim 2.
6. A record instruction unit that instructs to record / record a program that is not selected when a program of the program type specified by the user competes in the same time zone and the program is selected and provided.The digital broadcast receiving device according to claim 2.
7. A recording selection unit that specifies only recording when the program type of the non-selected program has an attribute that does not require recording.The digital broadcast receiving device according to claim 6.
8. Based on the database, a record that searches for free time in which a program corresponding to the program type specified by the user does not exist, and plays back a non-selected program recorded / recorded according to the instruction of the record indicator in the free time. Playback sectionThe digital broadcast receiving device according to claim 6.
9. Record playback stop unit that stops playback by the record playback unit when the program is provided at the time of the program of the program type specified by the user.8. The digital broadcast receiving device according to claim 8.
10. When there are a plurality of recorded / recorded non-selected programs, a record playback selection unit that selects a program that can be played back within the free time and causes the record playback unit to play the program.8. The digital broadcast receiving device according to claim 8.
11. The first or second aspect of the present invention is characterized in that the user memory for holding the selection specific information for a plurality of users is provided and the selection specific information to be used can be selected.The digital broadcast receiver described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35472599A JP4573380B2 (en) | 1999-12-14 | 1999-12-14 | Digital broadcast receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35472599A JP4573380B2 (en) | 1999-12-14 | 1999-12-14 | Digital broadcast receiver |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001169194A JP2001169194A (en) | 2001-06-22 |
| JP2001169194A5 true JP2001169194A5 (en) | 2007-02-08 |
| JP4573380B2 JP4573380B2 (en) | 2010-11-04 |
Family
ID=18439493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP35472599A Expired - Fee Related JP4573380B2 (en) | 1999-12-14 | 1999-12-14 | Digital broadcast receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4573380B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004080673A (en) | 2002-08-22 | 2004-03-11 | Funai Electric Co Ltd | Digital broadcast receiving/recording apparatus |
| JP5094964B2 (en) * | 2008-04-15 | 2012-12-12 | 三菱電機株式会社 | In-vehicle tuning device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3137348B2 (en) * | 1991-03-14 | 2001-02-19 | 株式会社東芝 | Communication device |
| JP2769535B2 (en) * | 1992-12-14 | 1998-06-25 | 貞夫 渡辺 | Television and radio broadcasting and receiving systems and devices |
| US5534911A (en) * | 1994-11-02 | 1996-07-09 | Levitan; Gutman | Virtual personal channel in a television system |
| JPH09284668A (en) * | 1996-04-11 | 1997-10-31 | Hitachi Ltd | Object oriented tv program selection or program reservation system |
| JP3366234B2 (en) * | 1996-10-08 | 2003-01-14 | 松下電器産業株式会社 | Information receiving method and information receiving apparatus using the method |
| JPH10126752A (en) * | 1996-10-23 | 1998-05-15 | Matsushita Electric Ind Co Ltd | Broadcast system |
| JPH1118020A (en) * | 1997-06-25 | 1999-01-22 | Matsushita Electric Ind Co Ltd | Digital broadcasting reception equipment |
| JP3636419B2 (en) * | 1998-02-12 | 2005-04-06 | 富士通テン株式会社 | Digital audio broadcast receiver |
| JPH11341372A (en) * | 1998-05-29 | 1999-12-10 | Mitsubishi Electric Corp | Program reservation controller, digital broadcasting receiver and program reservation controlling method for digital broadcasting receiver |
-
1999
- 1999-12-14 JP JP35472599A patent/JP4573380B2/en not_active Expired - Fee Related
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