JPS59228478A - Printer device of television receiver - Google Patents
Printer device of television receiverInfo
- Publication number
- JPS59228478A JPS59228478A JP58103611A JP10361183A JPS59228478A JP S59228478 A JPS59228478 A JP S59228478A JP 58103611 A JP58103611 A JP 58103611A JP 10361183 A JP10361183 A JP 10361183A JP S59228478 A JPS59228478 A JP S59228478A
- Authority
- JP
- Japan
- Prior art keywords
- remote control
- copy
- density signal
- circuit
- printer device
- 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
Landscapes
- Television Signal Processing For Recording (AREA)
Abstract
Description
【発明の詳細な説明】
この発明は、テレビジョン受信機のプリンタ装置に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a printer device for a television receiver.
一般にテレビジョン受信機において、例えば料理番組等
が放送されているような場合に、画面に映し出される献
立表や材料等を書き残しておきたいと思うことがあるが
、従来のテレビジョン受信機では視聴者がその都度画面
を見ながら献立表や材料等をメモしなければならず、大
変不便であった。また上記料理番組をVTRに収録して
おけば、再度これを再生できる訳であるが、その場合に
も必要な画面をサーチし、かつこれを静止再生等すると
いう操作が必要で煩雑であった。Generally, when a cooking program is being broadcast on a television receiver, you may want to write down the menu list and ingredients displayed on the screen. This was extremely inconvenient as the person had to take notes on the menu list, ingredients, etc. while looking at the screen each time. In addition, if the cooking program mentioned above is recorded on a VTR, it can be played back again, but even in that case, it is necessary to search for the necessary screen and play it back statically, which is a cumbersome operation. .
そこで本発明者はテレビ画面の映像の階調濃度信号をR
AMに書込み、その後これを読出すことにより、テレビ
画面の映像を自動的にハードコピーできるようにしたテ
レビジョン受信機のプリンタ装置を既に開発している。Therefore, the inventor of the present invention has determined that the gradation density signal of the image on the television screen is R.
We have already developed a printer device for a television receiver that can automatically make a hard copy of television screen images by writing to AM and then reading it.
ところで、このようなテレビジョン受信機のプリンタ装
置において、コピー指令をリモコンで送ることができれ
ば視聴者にとって非常に便利であると考えられる。By the way, in such a printer device of a television receiver, it would be very convenient for viewers if a copy command could be sent using a remote control.
そこで、この発明は上述のようなプリンタ装置において
、コピー指令をリモコンで送信することができるように
したテレビジョン受信機のプリンタ装置を提供すること
を目的としている。SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a printer device for a television receiver as described above, in which a copy command can be transmitted using a remote control.
以下、本発明の一実施例を図について説明する。An embodiment of the present invention will be described below with reference to the drawings.
図面は、本発明の一実施例によるテレビジョン受信機の
プリンタ装置を示し、図において、1はビデオ信号Vを
A/D変換し、例えば4ビツトの階調濃度信号d1を出
力するA/D変換器、2は上記階調濃度信号d1を記憶
する映像メモリ、3は書込み指令c2に応じて上記映像
メモリ2への書込み制御を行う書込み制御回路、4はコ
ピーキー6または外部からのコピー指令cl、c3に応
じて上記書込み制御回餡3に書込み指令c2を与え映像
メモリ2に向は読出しアドレスaを出力し映像メモリ2
からの読出しデータd2を印字データd3として出力す
るCPU、5は読出された印字データd3をプリントア
ウトするプリンタである。なお7は上記A/D変換器1
および書込み制御回路3にクロックパルスpを供給する
クロックパルス発生回路、sl、s2はそれぞれ水平お
よび垂直同期信号である。また、8はコピーファンクシ
ョンキーの他に選局、音量調節等テレビコントロール用
の各種ファンクションキーを備えたリモコン送信器、9
はリモコンデコーダで、これはリモコン送信器8からの
送信信号をデコードしコピー指令c3はCP 、tJ
4に、音量、チャンネル選択等のテレビコントロール指
令c4はテレビジョン受信機本体に向は出力するもので
ある。The drawing shows a printer device for a television receiver according to an embodiment of the present invention, and in the drawing, numeral 1 denotes an A/D that converts a video signal V into a digital signal and outputs, for example, a 4-bit gradation density signal d1. Converter; 2 is a video memory that stores the gradation density signal d1; 3 is a write control circuit that controls writing to the video memory 2 in accordance with a write command c2; 4 is a copy key 6 or a copy command from an external source; A write command c2 is given to the write control circuit 3 according to the signals cl and c3, and a read address a is output to the video memory 2.
A CPU 5 outputs the read data d2 as print data d3, and a printer 5 prints out the read print data d3. Note that 7 is the A/D converter 1 mentioned above.
and a clock pulse generation circuit that supplies clock pulses p to the write control circuit 3; sl and s2 are horizontal and vertical synchronizing signals, respectively. In addition, 8 is a remote control transmitter equipped with various function keys for TV control such as channel selection, volume adjustment, etc. in addition to the copy function key;
is a remote control decoder, which decodes the transmission signal from the remote control transmitter 8 and sends the copy command c3 as CP, tJ.
4, television control commands c4 such as volume, channel selection, etc. are output to the television receiver body.
次に動作について説明する。A/D変換器1はクロック
パルス発生回路7のクロックパルスpを用いてビデオ信
号Vをサンプリングし階調濃度信号d1を出力する。書
込み制御回路3は書込み指令c2により上記階調濃度信
号d1を上記クロックパルスpのタイミングで映像メモ
リ2に書込んでゆく。この書込み制御回路3は水平およ
び垂直同期信号s1およびs2を用いて水平方向280
画素画素面方向234ライン分の階調濃度信号を映像メ
モリ2の正しいアドレスに書込むように制御をおこなう
。そしてこの書込み制御回路3の書込み指令C2は視聴
者がコピーキー6またはリモコン送信器8のコピーファ
ンクションキーを操作したときにCPU4から発せられ
る。Next, the operation will be explained. The A/D converter 1 samples the video signal V using the clock pulse p of the clock pulse generation circuit 7, and outputs a gradation density signal d1. The write control circuit 3 writes the gradation density signal d1 into the video memory 2 at the timing of the clock pulse p according to the write command c2. This write control circuit 3 uses horizontal and vertical synchronization signals s1 and s2 to write 280 pixels in the horizontal direction.
Control is performed so that gradation density signals for 234 lines in the pixel plane direction are written to correct addresses in the video memory 2. The write command C2 of the write control circuit 3 is issued from the CPU 4 when the viewer operates the copy key 6 or the copy function key of the remote control transmitter 8.
映像メモリ2への書込みが終了すると、CPU4は読出
しアドレスaを映像メモリ2に与え、該メモリ2から階
調濃度信号d2を読出す。この階調濃度信号d2は印字
データd3としてプリンタ5に向けて出力され、プリン
タ5はこれをプリントアウトし、その結果テレビ画面の
コピーが得られる。When the writing to the video memory 2 is completed, the CPU 4 gives the read address a to the video memory 2, and reads out the gradation density signal d2 from the memory 2. This gradation density signal d2 is output as print data d3 to the printer 5, which prints it out, resulting in a copy of the television screen.
以上のように、この発明によれば、テレビジョン受信機
の映像をプリントアウトできるプリンタ装置にリモコン
機能を付加したので、視聴者にとって大変便利なプリン
タ装置を提供できる効果がある。As described above, according to the present invention, since a remote control function is added to a printer device that can print out images from a television receiver, it is possible to provide a printer device that is very convenient for viewers.
図面は本発明の一実施例によるテレビジョン受信機のプ
リンタ装置を示すブロック図である。
2・・・映像メモリ、8・・・リモコン送信器、3・・
・書込み制御回路、4・・・CPU (読出し制御回路
)、5・・・プリンタ。
代理人 大岩増雄The drawing is a block diagram showing a printer device for a television receiver according to an embodiment of the present invention. 2...Video memory, 8...Remote control transmitter, 3...
-Write control circuit, 4...CPU (read control circuit), 5...Printer. Agent Masuo Oiwa
Claims (1)
ウトするプリンタ装置であって、プリントアウトすべき
映像の階調濃度信号を記憶する映像メモリと、外部から
のコピー指令を与えるためのリモコン送信器と、該リモ
コン送信器からのコピー指令に応じて上記映像メモリへ
の書込み制御を行う書込み制御回路と、上記リモコン送
信器からのコピー指令に応じて上記映像メモリ内の階調
濃度信号を読出す読出し制御回路と、読出された階i)
l濃度信号をプリントアウトするプリンタとを備えたこ
とを特徴とするテレビジョン受信機のプリンタ装置。(1) A printer device that prints out video signals from a television receiver, which includes a video memory that stores the gradation density signal of the video to be printed out, and a remote control transmitter that gives copy commands from the outside. , a write control circuit that controls writing to the video memory in response to a copy command from the remote control transmitter, and a readout circuit that reads out a gradation density signal in the video memory in response to a copy command from the remote control transmitter. Control circuit and read floor i)
1. A printer device for a television receiver, comprising: a printer for printing out a density signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58103611A JPS59228478A (en) | 1983-06-08 | 1983-06-08 | Printer device of television receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58103611A JPS59228478A (en) | 1983-06-08 | 1983-06-08 | Printer device of television receiver |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59228478A true JPS59228478A (en) | 1984-12-21 |
Family
ID=14358566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58103611A Pending JPS59228478A (en) | 1983-06-08 | 1983-06-08 | Printer device of television receiver |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59228478A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0689362A (en) * | 1992-04-23 | 1994-03-29 | Internatl Business Mach Corp <Ibm> | Method and system for establishing communication by utilizing data, which can be visually recognized in broadcast video signal |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57180280A (en) * | 1981-04-29 | 1982-11-06 | Konishiroku Photo Ind Co Ltd | Picture information recorder |
-
1983
- 1983-06-08 JP JP58103611A patent/JPS59228478A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57180280A (en) * | 1981-04-29 | 1982-11-06 | Konishiroku Photo Ind Co Ltd | Picture information recorder |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0689362A (en) * | 1992-04-23 | 1994-03-29 | Internatl Business Mach Corp <Ibm> | Method and system for establishing communication by utilizing data, which can be visually recognized in broadcast video signal |
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