JPS63133779U - - Google Patents
Info
- Publication number
- JPS63133779U JPS63133779U JP2458387U JP2458387U JPS63133779U JP S63133779 U JPS63133779 U JP S63133779U JP 2458387 U JP2458387 U JP 2458387U JP 2458387 U JP2458387 U JP 2458387U JP S63133779 U JPS63133779 U JP S63133779U
- Authority
- JP
- Japan
- Prior art keywords
- screen
- information
- terminal devices
- operation section
- received information
- 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
- 230000007175 bidirectional communication Effects 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図ないし第７図はこの考案のＣＡＴＶ装置
の１実施例を示し、第１図はブロツク図、第２図
は一部の詳細なブロツク図、第３図は端末装置の
斜視図、第４図ないし第７図はそれぞれ動作説明
用のフローチヤート、第８図は従来のＣＡＴＶ装
置のブロツク図、第９図は第８図の動作説明用の
フローチヤート、第１０図は第８図の端末装置の
斜視図である。
１……センタ装置、２ａ，２ｂ……端末装置、
２０……テレビジヨン受像機、２１……端末側制
御装置、２１ｄ……マイクロコンピユータ、２１
ｆ……表示制御器、２１ｉ……操作キーボード。
1 to 7 show one embodiment of the CATV device of this invention, FIG. 1 is a block diagram, FIG. 2 is a partially detailed block diagram, FIG. 3 is a perspective view of a terminal device, and FIG. 4 to 7 are flowcharts for explaining the operation, FIG. 8 is a block diagram of a conventional CATV device, FIG. 9 is a flowchart for explaining the operation of FIG. 8, and FIG. 10 is a flowchart for explaining the operation of FIG. It is a perspective view of a terminal device. 1... Center device, 2a, 2b... Terminal device,
20...Television receiver, 21...Terminal side control device, 21d...Microcomputer, 21
f...display controller, 21i...operation keyboard.
Claims (1)
ルの共通ケーブル網を介して接続し、単方向また
は双方向の通信により、前記センタ装置から前記
各端末装置に情報を伝送し、前記各端末装置によ
り、少なくとも受信した情報を画面表示するＣＡ
ＴＶ装置において、 前記各端末装置に、 チヤンネル選択などを行なうための操作部と、 受信した情報のチヤンネルおよび前記操作部の
操作内容などの識別にもとづき、受信および表示
を制御するとともにチヤンネル番号、有料放送な
どの画面表示する情報に応じた告知画面の作成を
指令する制御部と、 前記制御部の指令にもとづき前記告知画面の文
字、図形信号を作成する告知画面作成部と、 前記画面表示する情報の画像信号と前記文字、
図形信号との合成画面を表示する表示部と を備えたＣＡＴＶ装置。[Claims for Utility Model Registration] A center device and a plurality of terminal devices are connected via a common cable network with multiple channels, and information is transmitted from the center device to each of the terminal devices through unidirectional or bidirectional communication. and a CA that displays at least the received information on the screen by each of the terminal devices.
In the TV device, each of the terminal devices includes an operation section for performing channel selection, etc., and an operation section for controlling reception and display of received information based on identification of the channel of the received information and operation contents of the operation section, and also for controlling channel number and charge information. a control unit that instructs the creation of a notification screen according to information to be displayed on the screen such as broadcasting; a notification screen creation unit that creates text and graphic signals for the notification screen based on instructions from the control unit; and information to be displayed on the screen. image signal and said character,
A CATV device comprising a display unit that displays a composite screen with a graphic signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2458387U JPS63133779U (en) | 1987-02-20 | 1987-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2458387U JPS63133779U (en) | 1987-02-20 | 1987-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63133779U true JPS63133779U (en) | 1988-09-01 |
Family
ID=30823950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2458387U Pending JPS63133779U (en) | 1987-02-20 | 1987-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63133779U (en) |
-
1987
- 1987-02-20 JP JP2458387U patent/JPS63133779U/ja active Pending
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