JPH05284477A - Television receiver - Google Patents

Television receiver

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Publication number
JPH05284477A
JPH05284477A JP4104085A JP10408592A JPH05284477A JP H05284477 A JPH05284477 A JP H05284477A JP 4104085 A JP4104085 A JP 4104085A JP 10408592 A JP10408592 A JP 10408592A JP H05284477 A JPH05284477 A JP H05284477A
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JP
Japan
Prior art keywords
program
data
television
display
channel
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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.)
Pending
Application number
JP4104085A
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Japanese (ja)
Inventor
Shinpei Saito
晋平 斉藤
Original Assignee
Fujitsu General Ltd
株式会社富士通ゼネラル
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Application filed by Fujitsu General Ltd, 株式会社富士通ゼネラル filed Critical Fujitsu General Ltd
Priority to JP4104085A priority Critical patent/JPH05284477A/en
Publication of JPH05284477A publication Critical patent/JPH05284477A/en
Application status is Pending legal-status Critical

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Abstract

PURPOSE: To superimpose information of a received program onto a television screen by using television program information by a teletext.
CONSTITUTION: In the television receiver provided with a teletext reception function, a program of television program information is extracted from a teletext signal of each channel and television program data are stored in a memory 6, and when a remote control commander 9 is used to operate a key of 'channel selection' or 'channel display', the memory 6 is retrieved based on a channel number of a received program and data of a current time outputted from a clock section 7 and relevant television program data are extracted by the retrieval of the memory 6 and a character code for a program title/broadcast time or the like is read from the program data and the code is superimposed on a prescribed position of the television screen for a prescribed time.
COPYRIGHT: (C)1993,JPO&Japio

Description

【発明の詳細な説明】 DETAILED DESCRIPTION OF THE INVENTION

【0001】 [0001]

【産業上の利用分野】本発明は文字放送の受信機能を備えたテレビ受像機に係わり、各チャンネルの文字放送信号からテレビ番組情報を抽出して番組データをメモリに記憶し、同データを用いてテレビ画面に受信番組の情報をスーパー表示するものに関する。 BACKGROUND OF THE INVENTION The present invention relates to a television receiver having a function of receiving teletext, store the program data in the memory from the teletext signal of each channel by extracting the TV program information, using the same data about what to super display the information of the received program on the TV screen Te.

【0002】 [0002]

【従来の技術】従来、テレビのチャンネルを選局したとき又は番組を視聴しているとき、受信番組のチャンネルを確認する手段として、選局したときは自動的に、視聴中には「CH表示」等のリモコンのキー操作にて、画面の右上コーナにチャンネル番号をスーパー表示して知らせるようにしていた。 Conventionally, when you are watching or program when he selects a channel of the television, as a means to confirm the channel of the received program, automatically when he tunes, during viewing "CH Display "at the remote control of key operations such as, the channel number has been to inform Super displayed in the upper right corner of the screen. しかし、この表示だけでは番組のタイトルや放送時間等の情報が判らないという問題があり、そのためには新聞のテレビ番組欄等で確認する他なく不便を感じていた。 However, in this display only is there is a problem that does not know the information such as the title of the program and broadcast time, was feeling the other without inconvenience to check in such as a TV program column of the newspaper for that.

【0003】一方、文字放送は各種のニュース、天気予報、株式等の情報や、字幕スーパー等によるテレビ番組の補完等のサービスが各チャンネルにて現在行われている。 [0003] On the other hand, the character broadcast a variety of news, weather forecast, and information of stocks, etc., the service of completion, such as a television program by the subtitles, such as are currently performed by the channel. この文字放送は、テレビ映像信号の垂直帰線期間の一部に文字・図形のデータを重畳して放送するシステムであり、文字・英数字・記号等のデータはコード化されて送られている。 The teletext is a system for broadcasting by superimposing data of the part characters and graphics of the vertical blanking interval of a television video signal, data such as characters, alphanumeric and symbols are transmitted are coded . 従って文字放送においては、文字信号の表示画面の特定の文字・数字をカーソル表示等で指定すれば、文字放送受信機にて指定の文字・数字のコードを解読して内容の把握識別ができるという基本的条件を備えている。 Thus in teletext, by specifying certain characters and numerals of the display screen of the character signal with the cursor display or the like, it decodes the code of the specified characters and numerals in the teletext receiver that can grasp the identification of contents It is equipped with the basic conditions. すなわち、文字放送によるテレビ番組情報のサービスが行われると、このテレビ番組データを用いて、番組のタイトル、放送の開始・終了の時刻等の識別が可能になる。 That is, if the services of the TV program information by the character broadcast is performed, using the television program data, program title, it is possible to identify the time and the like of the start and end of the broadcast.

【0004】 [0004]

【発明が解決しようとする課題】本発明はこのような点に鑑みなされたもので、各チャンネルの文字放送信号からテレビ番組情報の番組を抽出してテレビ番組データをメモリに記憶し、リモコン・コマンダによるチャンネル選局又はCH表示キーの操作にて、前記メモリを検索して受信番組のテレビ番組データを読み出し、同番組データによりテレビ画面にタイトル、放送時間等の番組情報をスーパー表示するようにしたテレビ受信機を提供するものである。 The present invention 0005] has been devised in view of such points, and stores the television program data in the memory from the teletext signal of each channel by extracting the program of the television program information, the remote-control by the operation of the channel selection or CH display key by the commander, the search for memory reads the television program data of the received program, the title on the TV screen by the same program data, the program information such as broadcasting time to super display it is intended to provide the television receiver.

【0005】 [0005]

【課題を解決するための手段】本発明は上述の課題を解決するため、入力したテレビ放送信号より文字放送信号を抽出するデータ抜取部と、同データ抜取部の出力する文字データの記憶、検索および読出等を制御する制御部と、同読出データを画面表示の信号に変換する表示制御部とを備えて文字放送を受信できるようにしたテレビ受像機において、選局キー、CH表示キー等を備えたリモコン・コマンダと、各チャンネルの文字放送信号からテレビ番組情報の番組を抽出してテレビ番組データを記憶するメモリと、日付・時刻のデータを出力する時計部と、経過時間を測定するタイマとを設け、前記リモコン・コマンダによる選局又はCH表示等のキー操作にて、 Since the present invention SUMMARY OF] is to solve the problems described above, a data sampling section for extracting character broadcasting signal from the television broadcast signal input, storing the character data output of the data sampling unit, search and a control unit for controlling the reading and the like, in television set to receive teletext and a display control unit for converting the read data to the screen display signal, channel selection key, the CH display key, etc. timer for measuring and remote control commander with a memory for storing television program data from the teletext signal of each channel by extracting the program of the television program information, and a clock unit for outputting data date and time, the elapsed time DOO in the provided tuning or CH display of the key operation by the remote control commander,
受信番組のチャンネル番号と前記時計部出力の現在時刻とのデータにより、前記メモリを検索して対応のテレビ番組データを読み出し、同テレビ番組データに基づき番組のタイトル・放送の時間等の番組情報をテレビ画面の所定位置に所定時間スーパー表示するようにしたテレビ受像機を提供するものである。 The data of the channel number of the received program and the current time of the clock unit outputs, by searching the memory reads the corresponding television program data, the program information such as the time of the program title and broadcasting based on the television program data there is provided a television set as a predetermined time Super displayed at a predetermined position of the TV screen.

【0006】 [0006]

【作用】以上のように構成したので、本発明によるテレビ受像機においては、各チャンネルの文字放送信号からテレビ番組情報の番組を抽出してテレビ番組データをメモリに記憶し、リモコン・コマンダによる選局又はCH [Action] Having constructed as described above, in the television receiver according to the present invention, storing television program data in the memory from the teletext signal of each channel by extracting the program of the television program information, selecting by the remote control commander station or CH
表示等のキー操作にて、受信番組のチャンネル番号と時計部出力の現在時刻とのデータにより、前記メモリを検索して対応のテレビ番組データを読み出し、画面表示の信号に変換して受信番組の番組のタイトル・放送の時間等をテレビ画面の所定位置にスーパー表示する。 At key operation of the display, etc., the data of the channel number and the current time of the clock unit output of the receiver program, by searching the memory reads the corresponding television program data, the received program is converted into a screen display signal Super display the time and the like of the program title and broadcasting at a predetermined position on the TV screen.

【0007】 [0007]

【実施例】以下、図面に基づいて本発明によるテレビ受像機の実施例を詳細に説明する。 EXAMPLES The following detailed description of the embodiment of a television receiver according to the present invention with reference to the drawings. 図1は本発明によるテレビ受像機の一実施例の要部ブロック図である。 Figure 1 is a schematic block diagram of an embodiment of a television receiver according to the present invention. 図において、1はテレビ本体で、リモコン受信部、チャンネル選局機能を具えたチューナ部、信号処理部、表示部等から構成されている。 In the figure, reference numeral 1 denotes a television body, a remote control receiving unit, a tuner unit which comprises a channel selection function, the signal processing unit, and a display unit or the like. 2はデータ抜取部で、テレビ本体1 2 is a data sampling unit, TV body 1
より分岐出力の映像信号より垂直帰線期間の所定位置に重畳の文字信号を分離し、誤り訂正した文字信号を出力する。 Separating the more character signal superimposed on a predetermined position of the vertical blanking period from the video signal of the branch outputs, and outputs a character signal error correction. 3は制御部で、CPU、プログラムROM、メモリ等で構成され、データ抜取部2の出力する文字データの記憶・検索及び読出等を行うと共に関連の各部を制御する。 3 is a control unit, CPU, program ROM, an is composed of a memory or the like, and controls the associated respective units performs storage and retrieval and read like the character data output from the data sampling unit 2. 4は文字発生部で、文字コードをアドレスとし文字信号を画面表示の文字データに復号化する。 4 is a character generator, for decoding the character signal on a screen display character data and the character code address. 5は表示制御部で、制御部3より入力の文字データをテレビ画面に表示する表示信号に変換しスーパー表示の制御信号と共にテレビ本体1に出力する。 5 denotes a display control unit, and outputs the character data input from the control unit 3 together with the control signal conversion Super the display signals to be displayed on the television screen to the TV main body 1. 6はメモリで、各チャンネルの文字放送から抽出したテレビ番組データを格納する。 6 is a memory, for storing the television program data extracted from the teletext of each channel. 7は時計部で、日付・時刻のデータを出力する。 7 is a clock unit, and outputs the data of the date and time. 8
はタイマで、番組情報をテレビ画面にスーパー表示する時間(例えば5秒)を設定する。 It is a timer, set the time to display super-program information on the TV screen (for example, 5 seconds). 9はリモコン・コマンダで、チャンネル選局やCH表示等の操作キーを設け、 9 on the remote control commander, provided the operation key of the channel selection and CH display, etc.,
同キー操作により対応の制御信号を出力する。 It outputs a control signal corresponding with the key operation.

【0008】次に、文字放送によるテレビ番組情報は、 [0008] Then, TV program information by the character broadcast,
文字放送受信部にてテレビ番組の把握、識別を可能ならしめるため、少なくとも、局名、日付、番組ジャンル、 Grasp of the TV program in the character broadcast receiver, in order to makes it possible to identify, at least, the station name, date, program genre,
タイトル、開始・終了の時刻等のテレビ番組データを文字コード又は識別符号にて所定の画面表示基準により構成し、1日分1番組として各曜日それぞれ番組番号を設定し各チャンネルより放送されるものとする。 Title, constituted by predetermined screen display based on the television program data of time and the like of the start and end at a character code or identification code, which is broadcast from each channel set each day program number, respectively as a program 1 day to.

【0009】次に、本発明によるテレビ受像機の動作について、テレビ番組データを記憶するメモリ6のデータ更新・書込の動作と、同メモリ6記憶のテレビ番組データを用いた番組情報のスーパー表示の動作とに分けて説明する。 [0009] Next, the operation of the television receiver according to the present invention, super-display of the program information using the operation of the data updating and writing of the memory 6 which stores television program data, the television program data in the memory 6 stores It will be described separately operation of the to. (1)メモリ6記憶のテレビ番組データの更新・書込 テレビ番組データの記憶は、少なくとも当日及び翌日の2日分は必要であり、メモリ6には少なくとも2日分に相当するメモリ領域を設定し、また、毎日所定の時間帯に全対象チャンネルを受信して、記憶データの更新・書込を行う。 (1) Memory 6 stores the updating and writing television program data of the television program data storage is required at least the day and the next day of 2 days, set the memory region corresponding to at least two days in the memory 6 and, also, to receive all target channel daily prescribed time zone, updating and writing the stored data. 図2はメモリ6記憶のテレビ番組データの更新・書込の動作を示すフローチャートで、図面を参照しながら説明する。 Figure 2 is a flow chart showing an operation of updating and writing of the television program data memory 6 stores, with reference to the drawings. 制御部3は、時計部7出力の時刻のデータが更新・書込の設定時刻になると(ST1、YES )視聴中かどうか調べ、視聴中でないことを確認して(ST Control unit 3, the data of the time of the clock unit 7 outputs the set time of the update and writing (ST1, YES) see if being viewed, confirmed not to be in view (ST
2、NO)、更新・書込モードとしST3以降の制御手順を実行する。 2, NO), the update-write mode ST3 executes subsequent control procedure. 制御部3は、選局信号発生部8に指示して最初の対象チャンネルの選局信号を送出してテレビ本体1 Control unit 3, the television main body 1 by sending a channel selection signal of the first target channel and instructs the channel selection signal generator 8
のチャンネルを切替え(ST4)、データ取込部2よりの文字信号の入力を待つ。 Switching the channel (ST4), waits for input of a character signal from the data acquisition unit 2. 入力の文字信号から番組番号にて抽出すべきテレビ番組データを抽出し、メモリ6の所定領域に旧データを順次更新しながら書き込む。 Extracting a television program data to be extracted by the program number from the input of the character signals, written while sequentially updating the old data in a predetermined area of ​​the memory 6. 最初のチャンネルの更新・書込が終了すると(ST5)、次の対象チャンネルに順次切替えてそれぞれ上述の更新・書込を行う(ST6・NO、ST7〜ST5)。 When the update and writing the first channel is completed (ST5), respectively are sequentially switched to the next target channel updating and writing described above (ST6 · NO, ST7~ST5). 最後の対象チャンネルの更新・書込を終了して(ST6、YES )、抽出・記憶モードを解除する。 Exit updating and writing of the last target channel (ST6, YES), it releases the extraction and storage mode.

【0010】(2)テレビ番組データによる番組情報のスーパー表示 図3は番組ジャンルによる選局の動作を示すフローチャートで、図面を参照しながら説明する。 [0010] (2) television program data Super Display Figure 3 of the program information by the flow chart showing the operation of the channel selection by program genre will be described with reference to the drawings. いま、リモコン・コマンダ9の「選局」又は「CH表示」キーを操作して、リモコン制御信号を出力すると、テレビ本体1にて受信し(ST11)、「選局」又は「CH表示」の制御信号かどうか判別する(ST12)。 Now, by manipulating the "tuning" or "CH display" key on the remote control commander 9, and outputs a remote control signal, received by the television body 1 (ST11), "tuning" or "CH Display" determination to whether the control signal (ST12). 「選局」又は「CH表示」 "Tuning" or "CH Display"
でなければ(ST12、NO)一般処理(ST13)、「選局」又は「CH表示」の制御信号であれば番組情報表示の制御信号を制御部3に出力する。 Otherwise (ST12, NO) General process (ST13), and outputs a control signal of the program information display if the control signal of "tuning" or "CH Display" to the control unit 3. 同制御信号を受信した制御部3は、番組情報のスーパー表示モードとし(ST14)、 Control unit 3 which receives the same control signal, and a super display mode of the program information (ST14),
ST15以降の制御手順を実行する。 ST15 to perform the subsequent control procedure. 制御部3は、タイマ8 The control unit 3, the timer 8
をセットし、テレビ本体1を調べて受信のチャンネル番号を読み出し、また、時計部7出力の現在時刻のデータを読み出す(ST15)。 Set the read channel number of the received check the TV main body 1, also reads the data of the current time of the clock unit 7 output (ST15). そして、同チャンネル番号及び現在時刻のデータに基づきメモリ6に格納のテレビ番組データを順次検索し(ST16、ST17)、チャンネル番号及び放送時間のデータが一致するテレビ番組データ、すなわち、現在放送・受信中の番組データを抽出し、同番組データより番組のタイトル、放送時間等の文字コードを読み出す(ST18)。 Then, sequentially searches the TV program data stored in the memory 6 based on the data of the same channel number and the current time (ST16, ST17), the television program data channel number and broadcast time data match, i.e., the current broadcasting and receiving extract the program data in, the program data from the program title, read a character code such as broadcast time (ST18). 次いで、制御部3は、チャンネル番号、番組のタイトル、放送時間等の文字コードにて文字発生部4をアクセスして画面表示の文字データに復号化し、同文字データを表示画面の所定領域に表示すべく表示制御部5に出力する。 Then, the control unit 3, channel number, program title, and decodes accesses the character generator 4 to the character data on the screen displayed by the character code, such as broadcast time, display the same character data in a predetermined area of ​​the display screen and outputs to the display control unit 5 so as to. 表示制御部5は入力の文字データを表示信号に変換し、同表示信号をスーパー表示の制御信号と共に出力し、テレビ本体1は番組情報を所定の表示位置にスーパー表示する(ST19)。 The display control unit 5 converts the character data input to the display signal, the same display signal output together with the control signal of the super display, TV main body 1 is super displays program information on a predetermined display position (ST19). 制御部3は、セットしたタイマ8のデータが0になったかどうかを調べ、0になるまで表示を続け(ST20、NO)、0になれば(ST20、YES)スーパー表示モードを終了して通常のテレビ画面に戻る。 Normal control unit 3, examine whether or not the data of the timer 8 has been set becomes 0, continue to display until the 0 (ST20, NO), if the 0 (ST20, YES) to end the super display mode Back to the TV screen.

【0011】本実施例においては、文字放送受信機能を内蔵するテレビ受像機にてその構成を説明したが、上述の機能を備えた文字放送受信機とテレビ受像機とを組み合わせたシステムにて構成しても、本発明による機能を実現することができる。 [0011] In the present embodiment has been described the configuration in a television receiver incorporating a teletext receiving function, constituted by a system which combines a teletext receiver and television receiver having the above functions also, it is possible to realize the function according to the present invention.

【0012】 [0012]

【発明の効果】以上に説明したように、本発明によるテレビ受像機においては、各チャンネルの文字放送からテレビ番組情報の番組を抽出してテレビ番組データをメモリに蓄積し、リモコン・コマンダにて選局又はCH表示等のキーを操作したとき、前記のメモリから受信中のテレビ番組データを読み出し、同番組データによりテレビ画面に番組情報をスーパー表示するようにした。 As described above, according to the present invention, in a television receiver according to the present invention, it accumulates the television program data in the memory from the teletext of each channel by extracting the program of the television program information at the remote control commander when operating the keys such as channel selection or CH display reads television program data being received from said memory, and program information on the TV screen by the program data to be super display. 従って、新聞のテレビ番組欄等で確認しなくても、容易に視聴している番組のタイトルや放送時間等を知ることができる。 Therefore, it is not necessary to check such as a TV program column of the newspaper, it is possible to easily know the viewing to the program are the title and broadcast time, and the like.

【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS

【図1】本発明によるテレビ受像機の一実施例を示す要部ブロック図である。 It is a principal block diagram showing an embodiment of a television receiver according to the invention; FIG.

【図2】メモリ6記憶のテレビ番組データの更新・書込の動作を示すフローチャートである。 2 is a flowchart showing an operation of updating and writing of the television program data memory 6 stores.

【図3】テレビ番組データによる番組情報のスーパー表示の動作を示すフローチャートである。 3 is a flow chart showing a super view of the operation of the program information by the television program data.

【符号の説明】 DESCRIPTION OF SYMBOLS

1 テレビ本体 2 データ抜取部 3 制御部 4 文字発生部 5 表示制御部 6 メモリ 7 時計部 8 タイマ 9 リモコン・コマンダ 1 TV main body 2 data sampling unit 3 control unit 4 character generator 5 display control unit 6 memory 7 clock unit 8 Timer 9 remote commander

Claims (1)

    【特許請求の範囲】 [The claims]
  1. 【請求項1】 入力したテレビ放送信号より文字放送信号を抽出するデータ抜取部と、同データ抜取部の出力する受信データの記憶、検索および読出等を制御する制御部と、同読出データを画面表示の信号に変換する表示制御部とを備えて文字放送を受信できるようにしたテレビ受像機において、選局キー、CH表示キー等を備えたリモコン・コマンダと、各チャンネルの文字放送信号からテレビ番組情報の番組を抽出してテレビ番組データを記憶するメモリと、日付・時刻のデータを出力する時計部と、経過時間を測定するタイマとを設け、前記リモコン・コマンダによる選局又はCH表示等のキー操作にて、 1. A data sampling unit for extracting a teletext signal from the television broadcast signal input, storing the received data output of the data sampling unit, and a control unit for controlling the retrieval and read like, the same read data screen television in television set to receive teletext and a display control unit for converting the display signal, channel selection key, a remote control commander with the CH display key, etc., from the character broadcast signal of each channel a memory for storing television program data by extracting the program of the program information, and a clock unit for outputting data date and time, and a timer for measuring the elapsed time is provided, the channel selection by the remote control commander or CH display etc. at the key operation,
    受信番組のチャンネル番号と前記時計部出力の現在時刻とのデータにより、前記メモリを検索して対応のテレビ番組データを読み出し、同テレビ番組データに基づき番組のタイトル・放送の時間等の番組情報をテレビ画面の所定位置に所定時間スーパー表示するようにしたことを特徴とするテレビ受像機。 The data of the channel number of the received program and the current time of the clock unit outputs, by searching the memory reads the corresponding television program data, the program information such as the time of the program title and broadcasting based on the television program data TV receiver, characterized in that as a predetermined time Super displayed at a predetermined position of the TV screen.
JP4104085A 1992-03-31 1992-03-31 Television receiver Pending JPH05284477A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4104085A JPH05284477A (en) 1992-03-31 1992-03-31 Television receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4104085A JPH05284477A (en) 1992-03-31 1992-03-31 Television receiver

Publications (1)

Publication Number Publication Date
JPH05284477A true JPH05284477A (en) 1993-10-29

Family

ID=14371299

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4104085A Pending JPH05284477A (en) 1992-03-31 1992-03-31 Television receiver

Country Status (1)

Country Link
JP (1) JPH05284477A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1094665A1 (en) * 1994-11-29 2001-04-25 United Video Properties Inc. Electronic television program guide schedule system and method with display and search of program with alphabetical title listings
US7496276B2 (en) * 2003-04-07 2009-02-24 Sony Corporation Television broadcast signal receiving apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1094665A1 (en) * 1994-11-29 2001-04-25 United Video Properties Inc. Electronic television program guide schedule system and method with display and search of program with alphabetical title listings
US7496276B2 (en) * 2003-04-07 2009-02-24 Sony Corporation Television broadcast signal receiving apparatus

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