JPH0583688A - Teletext receiver - Google Patents
Teletext receiverInfo
- Publication number
- JPH0583688A JPH0583688A JP3239777A JP23977791A JPH0583688A JP H0583688 A JPH0583688 A JP H0583688A JP 3239777 A JP3239777 A JP 3239777A JP 23977791 A JP23977791 A JP 23977791A JP H0583688 A JPH0583688 A JP H0583688A
- Authority
- JP
- Japan
- Prior art keywords
- program
- signal
- information
- character
- program guide
- 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.)
- Granted
Links
Landscapes
- Television Systems (AREA)
Abstract
(57)【要約】
【目的】複数の放送局が文字放送で放送しているテレビ
番組に関する情報を取り込み、１つの番組表を作成す
る。
【構成】選局部１１に、アンテナ１０で受信したテレビ
信号が供給され、映像信号と文字信号とに分離される。
このうち文字信号は文字信号処理部１４で処理され、表
示メモリ１６に書き込まれる。ここで番組情報は番組メ
モリ１５に書き込まれる。これを全チャンネルについて
行う。そして番組表提示部１７で番組表を作成し、受像
管１３に表示する。
(57) [Abstract] [Purpose] To create a single program guide by taking in information on television programs that are being broadcast by teletext from multiple broadcasting stations. [Structure] A television signal received by an antenna 10 is supplied to a channel selection section 11 and separated into a video signal and a character signal.
Of these, the character signal is processed by the character signal processing unit 14 and written in the display memory 16. Here, the program information is written in the program memory 15. Do this for all channels. Then, the program guide presenting unit 17 creates a program guide and displays it on the picture tube 13.
Description
【０００１】[0001]
【産業上の利用分野】本発明は文字放送受信装置に関
し、特に文字放送を利用してテレビジョン番組の番組表
を作成することのできる文字放送受信装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a teletext receiving apparatus, and more particularly to a teletext receiving apparatus capable of creating a program guide of a television program by using teletext.
【０００２】[0002]
【従来の技術】従来より、テレビジョン放送局はテレビ
ジョン信号中に、文字や図形で構成される画像情報を多
重して伝送する文字放送を行っている。文字放送では各
種の情報番組を放送しており、その中には自局の番組に
関する番組情報を提供しているものもある。2. Description of the Related Art Conventionally, a television broadcasting station carries out a character broadcasting in which image information composed of characters and figures is multiplexed and transmitted in a television signal. In teletext, various information programs are broadcast, and some of them provide program information regarding programs of their own station.
【０００３】以下、従来の自局の番組に関する情報番組
の一例を図９に示す。この図に示すように、番組の放送
時間２０、番組タイトル２１、番組のジャンル２２（ド
ラマ、スポーツ、バラエティ等）、番組内容２３等の情
報が紹介される。しかしながら、各放送局による番組情
報は自局の番組に関するものしか提供していない。この
ため他局の番組情報を見るためには、一度チャンネルを
変えて他局のテレビジョン放送を受信し、その後で文字
放送による番組情報を見ることになる。この為、複数の
放送局の番組情報を同時にみることができず、不便であ
った。FIG. 9 shows an example of a conventional information program related to the program of its own station. As shown in this figure, information such as the program broadcast time 20, the program title 21, the program genre 22 (drama, sports, variety, etc.), the program content 23, etc. is introduced. However, the program information provided by each broadcasting station only provides information about its own program. Therefore, in order to see the program information of another station, the channel is once changed to receive the television broadcast of another station, and then the program information by the character broadcast is seen. Therefore, the program information of a plurality of broadcasting stations cannot be viewed at the same time, which is inconvenient.
【０００４】テレビジョン番組に関する情報は新聞の番
組覧や、番組情報誌等から得ることもできる。しかしな
がらテレビジョン放送の番組を見るために、わざわざ新
聞の番組覧等を見る必要があり不便であった。また新聞
の番組覧や番組情報誌等では、放送局側による放送時間
の変更や番組内容の変更について知ることができなかっ
た。よってＶＴＲ（ビデオテープレコーダ）による予約
録画を行った場合、指定した時間帯に予定された番組が
放送されず、他の番組を録画してしまう等の問題があっ
た。Information on television programs can be obtained from newspaper program listings, program information magazines, and the like. However, it is inconvenient because it is necessary to bother to view a program listing in a newspaper in order to view a television broadcast program. In addition, it was not possible to know about changes in broadcasting time or changes in program contents by the broadcasting station from the program listings in newspapers and program information magazines. Therefore, when reserved recording is performed by a VTR (video tape recorder), there is a problem that a program scheduled in a designated time zone is not broadcast and another program is recorded.
【０００５】[0005]
【発明が解決しようとする課題】各放送局による番組情
報は自局の番組に関するものしか提供していないため、
他局の番組情報を見るために、一度チャンネルを変えて
他局のテレビジョン放送を受信し、その後で文字放送に
よる番組情報を見る必要があった。また、複数の放送局
の番組情報を同時にみることができず、不便であった。Since the program information provided by each broadcasting station only provides information about the program of its own station,
In order to see the program information of other stations, it was necessary to change the channel once to receive the television broadcast of another station, and then to see the program information by text broadcasting. Also, it was inconvenient because the program information of multiple broadcasting stations could not be viewed at the same time.
【０００６】テレビジョン番組に関する情報は新聞の番
組覧や、番組情報誌等から得ることもできるが、このよ
うな情報源の場合は、放送局側による放送時間の変更や
番組内容の変更について知ることができなかった。よっ
てＶＴＲによる予約録画を行った場合、指定した時間帯
に予定された番組が放送されず、他の番組を録画してし
まう等の問題があった。Information on television programs can be obtained from newspaper program listings, program information magazines, etc., but in the case of such an information source, the broadcast station side knows about changes in broadcasting time and program contents. I couldn't. Therefore, when the reserved recording by the VTR is performed, there is a problem that the program scheduled in the designated time zone is not broadcast and another program is recorded.
【０００７】本発明は上記問題に鑑みてなされたもの
で、複数の放送局から送信される文字放送のうち、番組
に関する番組情報を取り込み、複数の放送局の番組情報
を同時に見ることのできる番組表を作成する文字放送受
信装置を提供する。更に作成した番組表を基にタイマー
予約を行う、またはＶＴＲ等の周辺機器を制御すること
の可能な文字放送受信装置を提供することを目的とす
る。The present invention has been made in view of the above problems, and is a program in which program information relating to a program can be taken in from a character broadcast transmitted from a plurality of broadcasting stations and the program information of a plurality of broadcasting stations can be viewed simultaneously. A teletext receiver for creating a table is provided. It is another object of the present invention to provide a teletext receiving device capable of timer reservation based on the created program table or controlling peripheral devices such as VTR.
【０００８】[0008]
【課題を解決するための手段】本発明に係る手段は、テ
レビジョン放送局から送信されるテレビジョン信号を受
信し、このテレビジョン信号から映像信号と文字信号と
を取り出す手段と、前記文字信号を画面に表示する表示
手段と、全チャンネルの文字信号の中から番組情報信号
を選択し、記憶する選択手段と、番組情報信号から番組
表を作成する作成手段とを具備し、前記番組表を前記表
示手段を介して画面に表示する、または番組予約に使用
することで文字放送受信装置で番組表より番組情報を得
ることができるほか、番組予約が簡単に行える。Means according to the present invention include means for receiving a television signal transmitted from a television broadcasting station, extracting a video signal and a character signal from the television signal, and the character signal. Is provided on the screen, a selecting means for selecting and storing a program information signal from the character signals of all channels, and a creating means for creating a program guide from the program information signal. By displaying on the screen via the display means or used for program reservation, the teletext receiver can obtain program information from the program table and program reservation can be performed easily.
【０００９】[0009]
【作用】文字信号の中から番組情報を選択し、この番組
情報を全チャンネルについて記憶し、番組表を作成す
る。これにより一度に全チャンネルの番組情報を得るこ
とができるほか、番組表を基に予約を行うことで簡単に
番組予約を行うことができる。The program information is selected from the character signals, the program information is stored for all channels, and the program table is created. This makes it possible to obtain program information for all channels at once, and to easily make a program reservation by making a reservation based on the program table.
【００１０】[0010]
【実施例】以下、図面を参照して実施例の構成を説明す
る。まず、第１実施例より説明する。図１は第１実施例
の構成を示すブロック図であり、図２は図１の動作を説
明するフローチャートである。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The configuration of the embodiments will be described below with reference to the drawings. First, the first embodiment will be described. FIG. 1 is a block diagram showing the configuration of the first embodiment, and FIG. 2 is a flow chart for explaining the operation of FIG.
【００１１】図１において、アンテナ１０で受信された
テレビジョン信号は選局部１１に供給され、希望する放
送局の信号が選局される。ここで選局されたテレビジョ
ン信号のうち、映像信号は切替混合部１２を介して受像
管１３に供給され、映像が表示される。In FIG. 1, a television signal received by an antenna 10 is supplied to a channel selection section 11 and a signal of a desired broadcasting station is selected. Of the television signals selected here, the video signal is supplied to the picture tube 13 via the switching mixer 12, and the video is displayed.
【００１２】一方、文字信号は選局部１１でテレビジョ
ン信号から分離され、文字信号処理部１４に供給され
る。文字信号処理部１４では文字データが復号され、パ
ターンデータ及び図形データ等の映像信号に変換された
後、表示メモリ１６に書き込まれる。そして表示メモリ
１６からデータが読み出され、切替混合部１２を介して
受像管１３で表示される。On the other hand, the character signal is separated from the television signal by the channel selection section 11 and supplied to the character signal processing section 14. In the character signal processing unit 14, the character data is decoded, converted into a video signal such as pattern data and graphic data, and then written in the display memory 16. Then, the data is read from the display memory 16 and displayed on the picture tube 13 via the switching mixer 12.
【００１３】ところで文字信号処理部１４で処理される
信号のうち、テレビ番組に関する情報は選別され、番組
情報メモリ１５に書き込まれる。これが全チャンネルに
ついて行われる。全チャンネルの番組に関する情報は番
組表提示部１７に供給され、番組表が作成される。この
番組表が表示メモリ１６、切替混合部１２を介して受像
管に表示される。By the way, of the signals processed by the character signal processing section 14, information relating to television programs is selected and written in the program information memory 15. This is done for all channels. Information about programs on all channels is supplied to the program guide presenting unit 17 to create a program guide. This program guide is displayed on the picture tube through the display memory 16 and the switching mixer 12.
【００１４】ここで、図２を参照して第１実施例の動作
を説明する。まずＳ１０で受信が開始され、選局部１１
で選局が行われ（Ｓ１１）、文字信号処理部１４で信号
処理が行われる（Ｓ１２）。処理された信号のうち番組
情報は選択され（Ｓ１３）、番組情報メモリ１５に書き
込まれる（Ｓ１４）。以上のＳ１１〜Ｓ１４までの動作
が全チャンネルについて行われ、全チャンネルについて
行われた場合はＳ１６へ進み、終了していない場合はＳ
１１へと戻る。Ｓ１６では番組表提示部１７で番組表が
作成され、表示メモリ１６へ書き込まれる（Ｓ１７）。
Ｓ１８で表示メモリ１６からデータが読み出され、Ｓ１
９で番組表が受像管１３に表示される。これにより全チ
ャンネルの番組情報を画面上で知ることができる。The operation of the first embodiment will now be described with reference to FIG. First, the reception is started in S10, and the channel selection unit 11
In step S11, the character signal processing unit 14 performs signal processing (S12). Program information is selected from the processed signals (S13) and written in the program information memory 15 (S14). If the above-described operations of S11 to S14 are performed for all channels, and if they are performed for all channels, the process proceeds to S16, and if not completed, S
Return to 11. In S16, the program guide is created by the program guide presenting unit 17 and written in the display memory 16 (S17).
Data is read from the display memory 16 in S18, and S1
At 9, the program guide is displayed on the picture tube 13. This allows the program information of all channels to be known on the screen.
【００１５】受像管１３に表示される番組表の一例を図
３に示す。この図に示すように複数の放送局の番組に関
するデータを一度に見ることができる。この番組表で表
示されるのは、放送局、放送時間、番組タイトル、ジャ
ンル（ドラマ、映画、スポーツ、バラエティ等）及び簡
単な番組内容である。An example of the program guide displayed on the picture tube 13 is shown in FIG. As shown in this figure, it is possible to view data relating to programs of a plurality of broadcasting stations at once. Displayed in this program table are broadcasting stations, broadcasting times, program titles, genres (drama, movie, sports, variety, etc.) and simple program contents.
【００１６】ところでテレビ番組に関する文字放送の形
式は、各放送局ごとに異なっているが、この形式を共通
化すれば番組表の作成を簡単に行うことができる。By the way, the format of the character broadcast relating to the television program is different for each broadcasting station, but if the format is made common, the program guide can be easily created.
【００１７】次に第２実施例を説明する。図４は第２実
施例の構成を示すブロック図であり、図５は図４の動作
を説明するフローチャートである。図４において図１と
異なるのは録画制御部１８とタイマー部１９とが追加さ
れた点である。また選局部１１、文字放送処理部１４、
番組情報メモリ１５、表示メモリ１６、番組表提示部１
７をまとめて文字放送デコーダ部１と記述する。Next, a second embodiment will be described. FIG. 4 is a block diagram showing the configuration of the second embodiment, and FIG. 5 is a flow chart for explaining the operation of FIG. 4 is different from FIG. 1 in that a recording control unit 18 and a timer unit 19 are added. In addition, the channel selection unit 11, the teletext processing unit 14,
Program information memory 15, display memory 16, program guide presenting unit 1
7 are collectively described as a teletext decoder unit 1.
【００１８】次に図５を参照して動作を説明する。Ｓ１
０で受信を開始すると、Ｓ２０で文字放送デコーダ部１
の電源を“ＯＮ”にする。そして図２Ｓ１１〜Ｓ１７と
同様に、選局、文字信号処理、番組情報選択、番組情報
メモリ１５への書き込みが全チャンネルについて行われ
た後、番組表が作成され、表示メモリ１６に書き込まれ
る。Next, the operation will be described with reference to FIG. S1
When the reception is started at 0, the teletext decoder unit 1 is sent at S20.
Turn on the power of. Then, as in S11 to S17 of FIG. 2, after channel selection, character signal processing, program information selection, and program information memory 15 writing are performed for all channels, a program guide is created and written in the display memory 16.
【００１９】ところで番組表作成後に放送時間や番組内
容が変更されることがある。このため適当な時間毎に自
動的に番組表の情報を作成し直す必要がある。Ｓ２１で
番組表の書き換えが必要かどうかが判断され、書き換え
る場合はＳ１１に戻される。また書き換えない場合はＳ
２２へと進む。その後、テレビジョン受像機本体の電源
が“ＯＮ”され（Ｓ２２）、番組表が選択されると、表
示メモリ１６から番組表のデータが読み出され、受像管
１３に番組表が表示される（Ｓ１９）。これにより、放
送時間や番組内容の変更に対応した番組表が作成され
る。また放送時間や番組内容が変更された場合には、そ
の旨を受像管に表示する、もしくは音声を発する等の手
段を用いて利用者に知らせる機能を持たせることも可能
である。By the way, the broadcast time and the program contents may be changed after the program guide is created. For this reason, it is necessary to automatically recreate the information of the program table every appropriate time. In S21, it is determined whether or not the program guide needs to be rewritten, and if rewritten, the process returns to S11. If not rewritten, S
Proceed to 22. Thereafter, when the power of the television receiver main body is turned on (S22) and the program guide is selected, the data of the program guide is read from the display memory 16 and the program guide is displayed on the picture tube 13 ( S19). As a result, a program guide corresponding to changes in broadcast time and program content is created. Further, when the broadcast time or the program content is changed, it is possible to provide a function of displaying the fact on the picture tube or making a sound to notify the user.
【００２０】また図３に示すような番組表において、カ
ーソルを操作して予約録画する番組を指定し、録画制御
部１８を介して外部のＶＴＲを制御することも可能であ
る。この場合は指定された番組を番組表提示部１７で識
別し、指定されたチャンネル、放送時間帯等の情報を録
画制御部１８に送り、外部ＶＴＲを制御するものであ
る。以下、第３実施例の動作を図６を参照して説明す
る。Further, in the program guide as shown in FIG. 3, it is possible to operate the cursor to designate a program to be reserved for recording, and to control an external VTR via the recording controller 18. In this case, the program guide presenting section 17 identifies the specified program, sends information such as the specified channel and broadcast time zone to the recording control section 18, and controls the external VTR. The operation of the third embodiment will be described below with reference to FIG.
【００２１】図６は番組表を基に番組予約もしくは予約
録画を行う動作を説明するフローチャートである。ま
ず、受信が開始され（Ｓ１０）、番組表が作成される
（Ｓ３１）。この番組表上のカーソルを移動させる、も
しくは放送局及び時間が指定されることで番組が選択さ
れる（Ｓ３２）。Ｓ３３では番組予約を行う場合、Ｓ４
０へ進み、予約処理を行い、Ｓ３６へと進む。また番組
予約を行わない場合はＳ３４へと進む。Ｓ３４で詳細な
番組情報を表示したい場合にはＳ４１へと進み、番組情
報メモリ１５から詳細情報を読み出し、Ｓ４２で詳細情
報を表示し、Ｓ３６へと進む。そして詳細な番組情報を
必要としない場合にはＳ３５へと進む。Ｓ３５ではＶＴ
Ｒ等で予約録画を行う場合はＳ４３に進み、録画制御処
理を行い、予約録画を行わない場合にはＳ３６に進む。
Ｓ３６では番組表の表示を終了させるかどうかを確認
し、終了させない場合はＳ３２へ戻り、終了させる場合
はＳ３７に進み、他の番組を表示させる。FIG. 6 is a flow chart for explaining the operation of program reservation or reservation recording based on the program table. First, reception is started (S10), and a program guide is created (S31). A program is selected by moving the cursor on this program table or by designating a broadcasting station and time (S32). When making a program reservation in S33, S4
The process proceeds to 0, the reservation process is performed, and the process proceeds to S36. If the program is not reserved, the process proceeds to S34. When it is desired to display detailed program information in S34, the process proceeds to S41, the detailed information is read from the program information memory 15, the detailed information is displayed in S42, and the process proceeds to S36. If detailed program information is not needed, the process proceeds to S35. VT in S35
If reserved recording is to be performed by R or the like, the process proceeds to S43, and recording control processing is performed. If reserved recording is not performed, the process proceeds to S36.
In S36, it is confirmed whether or not the display of the program guide is to be ended. If not ended, the process returns to S32, and if it is ended, the process proceeds to S37 to display another program.
【００２２】このような構成及び動作にすることで番組
予約及び予約録画を簡単に行えるだけでなく、放送時間
や番組内容の変更に対応した番組予約及び予約録画を行
うことができる。With such a configuration and operation, not only program reservation and reservation recording can be performed easily, but also program reservation and reservation recording corresponding to changes in broadcast time and program content can be performed.
【００２３】次に図７及び図８を参照して第４実施例を
説明する。図７は第４実施例の構成を示すブロック図で
あり、図８は図７の動作を説明するフローチャートであ
る。Next, a fourth embodiment will be described with reference to FIGS. 7 and 8. FIG. 7 is a block diagram showing the configuration of the fourth embodiment, and FIG. 8 is a flow chart for explaining the operation of FIG.
【００２４】図７において図４と異なるのは選局部１１
が選局部Ａ１１′と選局部Ｂ１１″とに分かれたことで
ある。このうち選局部Ａ１１′は映像信号だけを選局
し、選局部Ｂ１１″は文字放送だけを選局する構成にな
っている。これにより選局部Ａ１１′で選局された映像
信号は切替混合部１２に供給され、選局部Ｂ１１″で選
局された文字信号は文字信号処理部１４に供給される。In FIG. 7, the difference from FIG.
Is divided into a channel selection section A11 'and a channel selection section B11 ". Of these, channel selection section A11' selects only video signals and channel selection section B11" selects only character broadcasting. .. As a result, the video signal selected by the channel selection unit A11 'is supplied to the switching mixing unit 12, and the character signal selected by the channel selection unit B11 "is supplied to the character signal processing unit 14.
【００２５】次に図８を参照して第４実施例の動作を説
明する。まず、Ｓ１０で受信を開始し、通常の番組を表
示する（Ｓ４５）。その後Ｓ１１′からＳ２１までは図
５と同様であるが、Ｓ１１の選局を選局部Ｂ１１′で行
う点だけが異なっている。その後、Ｓ１８で表示メモリ
１６から番組表のデータを読み出し、Ｓ１９で受像管１
３に表示する。Next, the operation of the fourth embodiment will be described with reference to FIG. First, reception is started in S10, and a normal program is displayed (S45). The subsequent steps from S11 'to S21 are the same as those in FIG. 5, except that the tuning section B11' performs the tuning of S11. After that, the data of the program table is read from the display memory 16 in S18, and the picture tube 1 is read in S19.
Display in 3.
【００２６】このような構成及び動作にすることで、視
聴者がテレビジョン受像機の電源を“ＯＦＦ”している
ときは、選局部Ａ１１′の電源は落としてあるが、選局
部Ｂ１１″を含む文字放送デコーダ部２の電源は常時
“ＯＮ”もしくは一定時間毎に自動的に“ＯＮ”するこ
とで、放送時間や番組内容の変更に対応した番組表を作
成することができる。また選局部Ａ１１′は通常のテレ
ビジョン放送受信以外に文字放送や衛星放送の受信に使
用することができ、選局部Ｂ１１″は文字放送受信以外
にＰＩＰ（ピクチャー・イン・ピクチャー）に用いるこ
ともできる。With such a configuration and operation, when the viewer turns off the power of the television receiver, the power of the channel selection section A11 'is turned off, but the channel selection section B11 "is turned off. By including the power of the teletext decoder unit 2 including "always ON" or automatically "ON" at regular intervals, it is possible to create a program guide corresponding to changes in broadcasting time and program contents. A11 'can be used for receiving character broadcasts and satellite broadcasts in addition to ordinary television broadcast reception, and the channel selection section B11''can be used for PIP (Picture in Picture) other than character broadcast reception.
【００２７】更に、選局部を映像信号用と文字信号用と
に分割したことで、受像管１３で通常の番組を表示しな
がらも全チャンネルの文字信号を受信することが可能と
なることから、常に新しい番組表を作成することができ
る。そしてタイマー部１９が番組予約に関し、選局部Ａ
１１′を制御することで、見たい番組を見逃すことがな
くなる。Furthermore, by dividing the channel selection section for video signals and for character signals, it becomes possible to receive the character signals of all channels while displaying a normal program on the picture tube 13. You can always create new program guides. Then, the timer section 19 relates to the program reservation and the channel selection section A.
By controlling 11 ', you will not miss the program you want to watch.
【００２８】以上記述したように、文字放送受信装置に
おいて、全チャンネルについて番組に関する情報だけを
選択し、番組表を作成する。この番組表を基に番組予約
や外部ＶＴＲ等の予約録画を制御することで、予約を簡
単に行うことができるほか、常時もしくは一定時間毎に
番組表を作成し直すことで放送時間や番組内容の変更に
対応した番組表の作成及び予約を行うことができる。ま
た文字放送専用の選局部を設けることで、通常の番組を
表示中でも全チャンネルの文字放送が受信でき、番組表
を作成することができる。As described above, in the teletext receiving apparatus, only the program-related information for all channels is selected and the program guide is created. Reservation can be made easily by controlling the program reservation and reserved recording such as an external VTR based on this program guide. Also, the program guide can be recreated at all times or at regular intervals to show the broadcast time and program content. It is possible to create and reserve a program guide corresponding to the change of. In addition, by providing a channel selection unit dedicated to the character broadcasting, the character broadcasting of all channels can be received even when the normal program is displayed, and the program guide can be created.
【００２９】尚、番組表は放送局毎や時間帯毎の表示を
行っても構わないし、カーソルで指定した範囲だけを表
示してもよい。またジャンル毎に表示してもよいし、特
定のタイトル、例えば「経済」というタイトルの付いた
番組毎を表示してもよい。The program guide may be displayed for each broadcasting station or each time zone, or only the range designated by the cursor may be displayed. Further, it may be displayed for each genre, or may be displayed for each program having a specific title, for example, a title "economy".
【００３０】[0030]
【発明の効果】前述したように、文字放送受信装置にお
いて、全チャンネルについて番組に関する情報だけを選
択し、番組表を作成する。これにより視聴者は新聞の番
組覧等を見ることなく番組情報を入手することができ
る。また番組表を基に番組予約や外部ＶＴＲ等の予約録
画を制御することで、予約を簡単に行うことができるほ
か、常時もしくは一定時間毎に番組表を作成し直すこと
で放送時間や番組内容の変更に対応した番組表の作成及
び予約を行うことができる。また文字放送専用の選局部
を設けることで、通常の番組を表示中でも全チャンネル
の文字放送が受信でき、番組表を作成することができ
る。As described above, in the teletext receiver, only the program-related information is selected for all channels and the program guide is created. As a result, the viewer can obtain the program information without looking at the program list of the newspaper. In addition, reservations can be made easily by controlling program reservations and reserved recordings on external VTRs, etc. based on the program guides, and by recreating the program guides constantly or at regular intervals, broadcast time and program content It is possible to create and reserve a program guide corresponding to the change of. In addition, by providing a channel selection unit dedicated to the character broadcasting, the character broadcasting of all channels can be received even when the normal program is displayed, and the program guide can be created.
【図１】本発明の第１実施例の構成を示すブロック図FIG. 1 is a block diagram showing the configuration of a first embodiment of the present invention.
【図２】図１の動作を説明するフローチャートFIG. 2 is a flowchart illustrating the operation of FIG.
【図３】受像管に表示される番組表の一例を説明する説
明図FIG. 3 is an explanatory diagram illustrating an example of a program guide displayed on a picture tube.
【図４】本発明の第２実施例の構成を示すブロック図FIG. 4 is a block diagram showing the configuration of a second embodiment of the present invention.
【図５】図４の動作を説明するフローチャート5 is a flowchart illustrating the operation of FIG.
【図６】本発明の第３実施例の動作を説明するフローチ
ャートFIG. 6 is a flowchart for explaining the operation of the third embodiment of the present invention.
【図７】本発明の第４実施例の構成を示すブロック図FIG. 7 is a block diagram showing the configuration of a fourth embodiment of the present invention.
【図８】図７の動作を説明するフローチャートFIG. 8 is a flowchart illustrating the operation of FIG.
【図９】従来の番組に関する情報番組の一例を説明する
説明図FIG. 9 is an explanatory diagram illustrating an example of a conventional information program related to a program.
１１…選局部 １３…受像管 １４…文字信号処理部 １５…番組情報メモリ １６…表示メモリ １７…番組表提示部 １８…録画制御部 11 ... Channel selection section 13 ... Picture tube 14 ... Character signal processing section 15 ... Program information memory 16 ... Display memory 17 ... Program guide presentation section 18 ... Recording control section
Claims (2)
ビジョン信号を受信し、このテレビジョン信号から映像
信号と文字信号とを取り出す手段と、 前記文字信号を画面に表示する表示手段と、 全チャンネルの文字信号の中から番組情報信号を選択
し、記憶する選択手段と、 番組情報信号から番組表を作成する作成手段とを具備
し、前記番組表を前記表示手段を介して画面に表示す
る、または番組予約に使用することを特徴とする文字放
送受信装置。1. A means for receiving a television signal transmitted from a television broadcasting station and extracting a video signal and a character signal from the television signal, a display means for displaying the character signal on a screen, and all channels. Selecting means for selecting and storing a program information signal from among the character signals, and creating means for creating a program guide from the program information signal, and displaying the program guide on the screen via the display means, A teletext receiver characterized by being used for program reservation.
切断されていても、常時もしくは一定時間毎に文字信号
を受信し、その中から番組情報信号を選択し、記憶する
ことを特徴とする請求項１記載の文字放送受信装置。2. The selecting means receives a character signal at all times or at regular time intervals, selects a program information signal from the received character signal, and stores the selected program information signal, even when the video signal processing unit is powered off. The teletext receiver according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3239777A JP2975736B2 (en) | 1991-09-19 | 1991-09-19 | Teletext receiving apparatus and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3239777A JP2975736B2 (en) | 1991-09-19 | 1991-09-19 | Teletext receiving apparatus and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0583688A true JPH0583688A (en) | 1993-04-02 |
| JP2975736B2 JP2975736B2 (en) | 1999-11-10 |
Family
ID=17049743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3239777A Expired - Fee Related JP2975736B2 (en) | 1991-09-19 | 1991-09-19 | Teletext receiving apparatus and method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2975736B2 (en) |
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| JP2001028737A (en) * | 1999-07-13 | 2001-01-30 | Hitachi Ltd | Information receiving apparatus and information processing method |
| US6230324B1 (en) | 1996-05-27 | 2001-05-08 | Fujitsu Limited | Device for transmitting broadcast-program information and allowing other information sources to be accessed |
| WO2001056271A1 (en) * | 2000-01-26 | 2001-08-02 | Sharp Kabushiki Kaisha | Electronic program guide display controller |
| US6732372B2 (en) | 1996-05-27 | 2004-05-04 | Fujitsu Limited | Transmission device and terminal device for automatic reception/recording of broadcast programs |
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