【発明の詳細な説明】本発明は、テレビ受像方式に関し、特に音声多重放送に
おける副チャンネル信号又は制御チャンネル信号に、当
該放送局の番組案内情報を重しようして送信することに
より、受信者すなわち。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a television reception system, and in particular to a sub-channel signal or a control channel signal in audio multiplex broadcasting, by superimposing program guide information of the broadcasting station in question and transmitting the signal to the receiver, i.e. .
視聴者は、その案内情報音映像又は印刷物として見るこ
とを可能としたテレビ受像方式である。This is a television reception system that allows viewers to view the guidance information as audio images or printed matter.
一般には、テレビ受信者は、放送番組ｒ知る手段は、新
聞、雑誌によっているが、本方式によれば、テレビ放送
局からの直接情報？テレビ受隊機側で、入手することが
出来るものであり、放送局ならびに視聴者にとってもそ
の効用は大なるものがある。Generally, TV receivers learn about broadcast programs through newspapers and magazines, but according to this method, they receive direct information from the TV broadcasting station. This is something that can be obtained by television receivers, and is of great benefit to both broadcasting stations and viewers.
従来、音声多重放送は、副チャンネル信号？利用して日
本語と外国語のよりな二音放送と、ステレオ音声が行な
われている。Conventionally, audio multiplex broadcasting is a sub-channel signal? It is used to provide two-tone broadcasts in Japanese and foreign languages, as well as stereo audio.
また、データ通信技術によれば、遠隔地に文字情報信号
を送信し、受信側のＣＲＴディスプレイ読置装文字とし
て表示することが可能である。Additionally, data communication technology allows text information signals to be transmitted to a remote location and displayed as text on a receiving CRT display reader.
本発明は、この音声多重放送の副チャンネル信号又は制
御チャンネル信号に番組案内情報をのせて送信し、受信
側では送られてきた多重信号の内の信号を処理し、テレ
ビ画像として案内情報？表示したり、プリントアウトす
るものである。The present invention transmits program guide information on the sub-channel signal or control channel signal of this audio multiplex broadcast, processes the signals in the sent multiplex signal on the receiving side, and converts the guide information into a television image. It can be displayed or printed out.
従来のテレビ受像方式は、音声多重方式においても、副
チャンネルには、外国語やステレオ放送の音声信号會の
せている。これに対し１本発明は。In conventional television reception systems, even in audio multiplexing systems, the subchannels carry audio signals of foreign languages and stereo broadcasts. On the other hand, one aspect of the present invention is as follows.
音声信号に代わって１文字情報信号？のせるものである
。又、受［象機には、この文字情報信号の判読機能、記
憶機能、テレビ受像管に文字として表示する機能ケ持つ
と共に、この情報音プリンタ等に出力する機能【有する
。Single character information signal instead of voice signal? It is something to put on. In addition, the receiver has a function of reading this character information signal, a function of storing it, a function of displaying it as characters on a television picture tube, and a function of outputting this information to a sound printer or the like.
次に本発明の実施列について図面金参照して説明する。Next, an embodiment of the present invention will be explained with reference to the drawings.
第１図は、従来の音声多重放送用受像機の多重復調器の
基本回路の構成例である。多重信号は。FIG. 1 shows an example of the configuration of a basic circuit of a multiplex demodulator of a conventional audio multiplex broadcast receiver. multiplexed signal.
主チヤンネル信号と副チャンネル信号が合成されたもの
である。副チャンネル信号５は多重信号１をバントパス
フィルター３Ｖｉｌ″通すことにより得られる。This is a combination of the main channel signal and the sub channel signal. The sub-channel signal 5 is obtained by passing the multiplexed signal 1 through a bandpass filter 3Vil''.
第２図は本発明の一実施例である。放送局では番組情報
として視聴者に対し、知らせたい内容。FIG. 2 shows an embodiment of the present invention. Content that broadcast stations want to inform viewers of as program information.
例えば■放送局名、■ 月 日開始時間、終了時間、■
番組名、■変更データか否かの区分、■消去命令か否か
、■主な出演者名、■番組内容等ｔデジタル信号の形で
副チャンネル信号又は、制御チャンネル信号に重じよう
して送信する。For example, ■ Broadcasting station name, ■ Month, day, start time, end time, ■
Program name, ■ Classification of whether or not it is changed data, ■ Whether or not it is an erasure command, ■ Names of main performers, ■ Program contents, etc. In the form of a digital signal, it is superimposed on a sub-channel signal or a control channel signal. Send.
多重信号に重じようされて送られてきた番組情報は、第
１図にしめす方法ＶＣよって副チャンネル信号５として
主チヤンネル信号７とに分けられる。The program information sent as a multiplexed signal is divided into a sub-channel signal 5 and a main channel signal 7 by the method VC shown in FIG.
この副チャンネル信号５を第２図にしめず副チャンネル
信号５′に供給する。副チャンネル信号５′はそれｖｃ
続く復調器１１Ｖｃ！りデジタル信号化される。デジタ
ル信号化された信号は、レジスタ１２に一担蓄わ見られ
、放送局から送られてきた１個の番組情報データとして
認識され、このデータがデータメモリに記憶される。This sub-channel signal 5 is supplied as a sub-channel signal 5' as shown in FIG. The subchannel signal 5' is that vc
Next demodulator 11Vc! is converted into a digital signal. The digitalized signal is stored in the register 12 and is recognized as one piece of program information data sent from the broadcasting station, and this data is stored in the data memory.
一方１表示メモリ１６はデータメモリ１３に符号化コー
ドとして記憶される漢字、ひらがな、英数字等にバター
／として記憶し、データメモリ１３の内容を映像として
表示する。制御部１５は、操作スイッチ１４からの表示
指示命令を受けて、データメモリ１３の内容と表示メモ
リ１６の内容金と９出して、パターン発生部１７に表示
すべき内容指示を行ない、テレビ受像管１９に映像とし
て表示する。又、受像管上に表示するだけでなくプリン
タ１８に印字することができろ。On the other hand, the 1 display memory 16 stores kanji, hiragana, alphanumeric characters, etc. stored in the data memory 13 as encoded codes as butter/, and displays the contents of the data memory 13 as an image. Upon receiving the display instruction command from the operation switch 14, the control section 15 takes out the contents of the data memory 13 and the contents of the display memory 16, instructs the pattern generation section 17 to display the contents, and displays the contents on the television picture tube. 19 as an image. In addition to displaying on the picture tube, it should also be possible to print on the printer 18.
操作スイッチ１４は局選択ス・、゛ツチ、テンキーボタ
ン等から構成されており、これらのボタン操作によす。The operation switch 14 is composed of station selection buttons, ``touch'', numeric keypad buttons, etc., and these buttons are operated.
■ 本日のある時刻の各放送局の番組リスト■ 本日の
ある放送局の一日分の番組リスト■ 成日のある放送局
の一日分の番組リスト等、所望の番組情報を得る仁とが
出来る。時刻の過き遭情報は送ら些てくる番組情報の中
に含まれる「消去命令」によりて受信側は、データメモ
リ１３の内容を消去する。又１番組の時刻、内容等に変
更があり几場合にも放送局側で送る情報の中に含まれる
「データ変更」によってデータメモリ１３の内容が新し
い内容に書きかえられる。■ Program list for each broadcast station at a certain time today ■ Program list for one day for a certain broadcast station today ■ Program list for one day for a certain broadcast station today, etc. I can do it. The receiving side erases the contents of the data memory 13 in response to the "erase command" included in the program information that is sent to the receiver. Furthermore, even if there is a change in the time, content, etc. of one program, the contents of the data memory 13 are rewritten to new contents by "data change" included in the information sent by the broadcasting station.
又、受信側にタイマーをもって時刻の過ぎた情報を消去
することも出来ろ。Also, it would be possible to use a timer on the receiving side to erase information that has passed.
近年１番組予約の可能なビデイオテーブレコーダＶＴＲ
が普及しつ＼ある。本発明により先々の放送番組を容易
に知ることが可能となれば、ＶＴ凡の番組予約の設定に
大いなる効用をもたらす。In recent years, video tape recorders (VTRs) that allow you to reserve one program
is becoming popular. If the present invention makes it possible to easily know future broadcast programs, it will be of great benefit in setting program reservations for VT programs.
本発明は１以上説明したように、放送局側は。As explained in more than one aspect of the present invention, on the broadcasting station side.
テレビ受像機に対し、従来の映像、音声放送に加えて、
同一周波数帯域内で番組の案内、予告情報１送ろことに
工９．一般視聴者は、その情報ｒ必要な都度受像管上に
表示したりプリンタに印字することが可能となる。In addition to conventional video and audio broadcasts,
9. Send program information and preview information within the same frequency band.9. General viewers can display this information on a picture tube or print it on a printer whenever necessary.
第１図ｔｉ、従来の音声多重放送用テレビ受像機の多重
復調器の基本回路構成例、第２図は、本発明の一実施例
ｒ示す。なお１図において、１・・・・・・多重信号、２・・・
・・・増幅回路、３・・・・・・検波回路、４・・・・
・・１Ｔｈｌｌチャンネル信号系、５・・・・・・ディ
エンファシス回路、６・・・・・・主チヤンネル信号系
、１１・・・・・・復調器、１２・・・・・・レジスタ
、１３・・・・・・データメモリ、１４・・・・・・操
作スイッチ、１５・・・・・・制御ＦＡ、１６・・・・
・・表示メモリ。１７・・・・・・パターン発生部、１８・・・・・・プ
リンタ。１９・・・・・・テレビ受像管を示す。FIG. 1 shows an example of the basic circuit configuration of a multiple demodulator for a conventional audio multiplex broadcast television receiver, and FIG. 2 shows an embodiment of the present invention. In Figure 1, 1... multiplexed signal, 2...
...Amplification circuit, 3...Detection circuit, 4...
...1 Thll channel signal system, 5 ... De-emphasis circuit, 6 ... Main channel signal system, 11 ... Demodulator, 12 ... Register, 13 ...Data memory, 14...Operation switch, 15...Control FA, 16...
...Display memory. 17...Pattern generation section, 18...Printer. 19... Indicates a television picture tube.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57093832AJPS58210776A (en) | 1982-06-01 | 1982-06-01 | Television reception system |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57093832AJPS58210776A (en) | 1982-06-01 | 1982-06-01 | Television reception system |
| Publication Number | Publication Date |
|---|---|
| JPS58210776Atrue JPS58210776A (en) | 1983-12-08 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57093832APendingJPS58210776A (en) | 1982-06-01 | 1982-06-01 | Television reception system |
| Country | Link |
|---|---|
| JP (1) | JPS58210776A (en) |
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