JPH0359783U - - Google Patents
Info
- Publication number
- JPH0359783U JPH0359783U JP1989121070U JP12107089U JPH0359783U JP H0359783 U JPH0359783 U JP H0359783U JP 1989121070 U JP1989121070 U JP 1989121070U JP 12107089 U JP12107089 U JP 12107089U JP H0359783 U JPH0359783 U JP H0359783U
- Authority
- JP
- Japan
- Prior art keywords
- teletext
- broadcasting station
- signal
- display
- display signal
- 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.)
- Pending
Links
- 238000000926 separation method Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Image Input (AREA)
- Television Systems (AREA)
Description
第１図は本考案の文字放送受信機のブロツク図
、第２図は複合モードにおけるデータ受信手順の
フローチヤート、第３図は同モード時の放送局名
表示手順のフローチヤート、第４図はテレビ画面
表示例である。
図中１……文字放送受信機、２……映像信号入
力、３……合成信号出力、４……プリンタ、５…
…文字放送信号分離部、６……同期信号分離部、
７……表示信号合成部、８……表示信号制御部、
９……制御部、９ａ……同内のＣＰＵ、９ｂ……
同内のＲＯＭ、９ｃ……同内のＲＡＭ、１０……
入力ポート、１１……プリンタインターフエス、
１２……内部バス、１３……リモコン信号受信部
、１４……キー入力部、１５……リモコン操作器
である。
Fig. 1 is a block diagram of the teletext receiver of the present invention, Fig. 2 is a flowchart of the data reception procedure in the combined mode, Fig. 3 is a flowchart of the broadcasting station name display procedure in the same mode, and Fig. 4 is a flowchart of the procedure for displaying the broadcasting station name in the same mode. This is an example of a TV screen display. In the figure, 1... Teletext receiver, 2... Video signal input, 3... Combined signal output, 4... Printer, 5...
... Teletext signal separation unit, 6... Synchronization signal separation unit,
7...Display signal synthesis section, 8...Display signal control section,
9...Control unit, 9a...CPU within the same, 9b...
ROM within the same, 9c... RAM within the same, 10...
Input port, 11...Printer interface,
12... internal bus, 13... remote control signal receiving section, 14... key input section, 15... remote control operating device.
Claims (1)
を分離する文字放送信号分離部と、ＣＰＵ、ＲＯ
Ｍ、ＲＡＭより成り、同文字放送信号分離部の出
力した文字放送データの記憶、検索、読出し制御
をする制御部と、同制御部が供給する文字放送デ
ータによりテレビ画面として表示すべき表示信号
に変換する表示信号制御部と、リモコン信号受信
部を介したリモコン操作器またはキー入力部の出
力する操作指令を読取り、前記制御部に制御指令
として出力する入力ポートとを備える文字放送受
信機において、 前記制御部は受信した文字放送データが含む放
送局コードを読み出し、同放送局コードの更新を
検知したとき、更新した同放送局コードに対応す
る放送局名の表示信号を受信した映像信号と合成
して出力し、所定時間経過後同放送局名の表示信
号の出力を停止することを特徴とした文字放送受
信機。 (2) リモコン操作器または文字放送受信器本体
のキー操作によるチヤンネル表示または放送局名
表示の制御指令により、前記ＲＡＭに記憶してあ
る最新の文字放送データに含む放送局コードを読
み出し、同放送局コードに対応する放送局名の表
示信号を出力することを特徴とした請求項(1)記
載の文字放送受信機。[Scope of claim for utility model registration] (1) A teletext signal separation unit that separates a teletext signal from a received television broadcast signal, a CPU, an RO
M, RAM, and a control unit that controls storage, retrieval, and reading of the teletext data output from the teletext signal separation unit, and a display signal to be displayed on a television screen using the teletext data supplied by the control unit. A teletext receiver comprising a display signal control section for converting, and an input port for reading an operation command output from a remote control operating device or a key input section via a remote control signal receiving section and outputting it as a control command to the control section, The control unit reads the broadcasting station code included in the received teletext data, and when detecting an update of the broadcasting station code, combines the display signal of the broadcasting station name corresponding to the updated broadcasting station code with the received video signal. What is claimed is: 1. A teletext receiver that outputs a display signal of the same broadcasting station name and stops outputting a display signal of the same broadcasting station name after a predetermined period of time has elapsed. (2) Read the broadcasting station code included in the latest teletext data stored in the RAM by controlling the channel display or broadcasting station name display by operating the remote controller or the keys on the teletext receiver, and read the broadcasting station code included in the latest teletext data stored in the RAM, and broadcast the same. 2. The teletext receiver according to claim 1, wherein the teletext receiver outputs a display signal of a broadcasting station name corresponding to a station code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989121070U JPH0359783U (en) | 1989-10-17 | 1989-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989121070U JPH0359783U (en) | 1989-10-17 | 1989-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0359783U true JPH0359783U (en) | 1991-06-12 |
Family
ID=31669113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989121070U Pending JPH0359783U (en) | 1989-10-17 | 1989-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0359783U (en) |
-
1989
- 1989-10-17 JP JP1989121070U patent/JPH0359783U/ja active Pending
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