JPS58194483A - Picture display system - Google Patents
Picture display systemInfo
- Publication number
- JPS58194483A JPS58194483A JP57076125A JP7612582A JPS58194483A JP S58194483 A JPS58194483 A JP S58194483A JP 57076125 A JP57076125 A JP 57076125A JP 7612582 A JP7612582 A JP 7612582A JP S58194483 A JPS58194483 A JP S58194483A
- Authority
- JP
- Japan
- Prior art keywords
- monitor
- information
- computer
- display
- crt
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Closed-Circuit Television Systems (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
Description
【発明の詳細な説明】
〔発明の技術分野〕
本発明は例えば共通の制御盤に結合された複数の電子引
濃機および制御対象の監視用のテレビカメラ（テレビジ
、ンカメラ）を備えたｗｉ算機制ａ７ステムのごとき計
算機システムにおける画像表示方式に°関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a computer equipped with a plurality of electronic thickeners connected to a common control panel and a television camera for monitoring a controlled object. This invention relates to an image display method in a computer system such as the A7 system.
従来の制御盤を用い九この種の１−算機制御システムは
１８１図のように構成されていた。This type of one-computer control system using a conventional control panel was constructed as shown in Figure 181.
第１図において％ ７＃′１ＩＩｌの計算機、２は第２
の計算機、１１は第１のｔｉ算機１のＤＭＡ （ダイレ
クトメモリアクセス）パス、Ｂ２は第２の計算機２のＤ
ＭＡパス、３は表示切換器、４は工業用テレげカメラ（
以下「ＩＴＶカメラ」と称する）、５１制御盤、５ｈは
制御盤５に組込まれたｃａｒ （陰極線管）モニタ、５
ｂはＩＴＶの映像表示用のＣＲＴからなるＩＴＶモニタ
、Ｍｅは制御盤５ ＯＣＲＴモニタ５ａに付稿するキー
ノードである。In Figure 1, %7#'1IIl calculator, 2 is the second
, 11 is the DMA (direct memory access) path of the first ti calculator 1, and B2 is the D of the second ti calculator 2.
MA pass, 3 is display switch, 4 is industrial telephoto camera (
(hereinafter referred to as "ITV camera"), 51 control panel, 5h a car (cathode ray tube) monitor built into the control panel 5, 5
b is an ITV monitor consisting of a CRT for displaying ITV images, and Me is a key node attached to the control panel 5 OCRT monitor 5a.
通常ＣＲＴモニタｓ１は表示切換器３を介して第１の１
Ｅ算機Ｉおよび第２の計算機２に選択的に接続されてい
る。この表示切換器３の切換制御入力は第１１＠２の計
Ｗ機ノ、２ｔたはキーゲート５ｃから与えられる。Normally, the CRT monitor s1 is connected to the first one via the display switch 3.
It is selectively connected to the E computer I and the second computer 2. The switching control input of this display switching device 3 is given from the 11th@2 total W machine 2t or the key gate 5c.
すなわち、ＣＲＴモニタ５ｍ＃′ｉ第１の計算機ノまた
は第２の計算機２からの情報によるキャラクタまたはグ
ラフィ、り表示音するのに用いられる。That is, the CRT monitor 5m#'i is used to display characters or graphics based on information from the first computer or the second computer 2, and to display sounds.
まえ、制御ｉｌＩ盤５には制御対象勢の監視用のＩＴＶ
モニタ５ｂが組込まれており、監視場所に設置しである
ＩＴＶカメラ４からの映像をＩＴＶモニタ５ｂＫ表示す
る。In front of the control panel 5, there is an ITV for monitoring the controlled objects.
A monitor 5b is incorporated, and images from an ITV camera 4 installed at a monitoring location are displayed on the ITV monitor 5bK.
しかしながら、このような場合、ＣＲＴモニタ５ａとＩ
ＴＶモニタ５ｂの２個のＣＲＴ表示器が設けられている
にもかかわらず、ＣＲＴモニタ５ａは計算Ｗｋｉｅｚに
よるキャラクタはグラフィック表示専用に用いられ、Ｉ
ＴＶモニタ５ｂはＩ′Ｉｖカメラ４の監視映像情報の表
示専用に用いられている。そして、一般的にはＩＴＶカ
メラ４から送られてくる監視映像情報は常時監視する必
要がなく異常発生時等にのみ必要な場合も少なくない。However, in such a case, the CRT monitor 5a and I
Although the two CRT displays of the TV monitor 5b are provided, the CRT monitor 5a is used only for displaying graphics, and the characters calculated by Wkiez are used only for graphic display.
The TV monitor 5b is used exclusively for displaying surveillance video information of the I'Iv camera 4. Generally, the monitoring video information sent from the ITV camera 4 does not need to be constantly monitored, and is often needed only when an abnormality occurs.
また、計算機１，２からのキャラクタまたはグラフィッ
ク表示情報は共にひんばんに監視する必要がある場合も
多く、そのような場合にはその都度キーゲート５＠１ｉ
ｌ−操作してＣＲＴモニタ５ａの表示情報を切換えねば
ならない。このように制御盤５に設けられたＣＲＴ表示
器が一方では無用な表示を行なっているか非表示状態で
あるのに対し他方では複数の表示情報をひんばんに切換
えて表示しているなどの不都合が生じてい丸。In addition, it is often necessary to frequently monitor both the character or graphic display information from the computers 1 and 2, and in such cases, the key gate 5@1i
The display information on the CRT monitor 5a must be changed by operating the CRT monitor 5a. In this way, the CRT display installed in the control panel 5 is inconvenient in that one side displays unnecessary information or is in a non-display state, while the other displays multiple pieces of display information by rapidly switching between them. A circle is formed.
本発明は画像入力の表示の高効率化を図り、表示装置の
無駄を省き装置の低価格化、制御盤等の省スペース化を
実現し得る画像表示方式を提供することを目的としてい
る。SUMMARY OF THE INVENTION An object of the present invention is to provide an image display method that can improve the efficiency of displaying image input, eliminate waste in the display device, reduce the cost of the device, and save space for the control panel, etc.
本発明は、計算機および監視用のテレビカメラを備えた
計算機システムにおける画像表示方式において、少なく
とも１個のＣＲＴモニタに前記針′Ｉ＃磯からの画面情
報と、前記テレビカメラからの映像情報とを選択的に切
換え表示させることを特徴としている。The present invention provides an image display method in a computer system equipped with a computer and a television camera for monitoring, in which screen information from the needle 'I#' and video information from the television camera are displayed on at least one CRT monitor. It is characterized by selective display.
＃ｉ４２図に本発明の一実施例のシステム構成を
（（示す。#i Figure 42 shows the system configuration of an embodiment of the present invention.
((show.
第２図においてｓｉ図と同様の部分には同符号を付して
その詳細な説明を省略する。６および７はそれぞれ第１
および第２の計算機Ｉおよび２からＤＭＡパスＢ１およ
びＢ２に出力された情報を表示信号に変換する表示制御
部、８および９は第１および１２のＩＴＶ力／う、ｚｏ
Ｆｉ表示制御部６．７からのキャラクタ／グラフィ。In FIG. 2, the same parts as those in FIG. 6 and 7 are the first
and a display control unit that converts the information output from the second computers I and 2 to the DMA paths B1 and B2 into display signals; 8 and 9 are the ITV outputs of the first and 12;
Character/Graphics from Fi Display Control 6.7.
り情報とＩＴＶカメラ８または９からの映像を切換え選
択するビデオ信号切換器、１〕は制御盤、１１ａおよび
Ｉｌｂはビデオ信号切換器１０で選択された計算機１，
２の画面情報またはＩＴＶカメラ８．９の映倫情報を映
し出す第１および第２のＣＲＴモニタ、１１ｃは入力操
作用のキー＆ −１−”、１１ｄ ＦｉＩＴＶカメ５
ＩＩ 、 ９をリモートコントロールで上下、左右に動
かすためのジョイスティ、り、１１・はＩＴＶカメラ８
，９のレンズのズーム制御用のレバーである。1] is a control panel, and 11a and Ilb are computers 1 and 1 that are selected by the video signal switch 10;
11c is the key for input operation &-1-", 11d is the FiITV camera 5.
II, 9 is a joystick to move up and down, left and right by remote control, ri, 11 is ITV camera 8
, 9 is a lever for zoom control of the lenses.
次ＫＳ＄１１２図における動作について説明する。Next, the operation in the KS$112 diagram will be explained.
例えば常時は第１のＣＲＴモニタＩ１ｍには第１の計算
機１からの一面情報を表示し、第２のＣＲＴモニタｌｌ
ｂにはｒｍ２０計算機２からの一面情報を表示する。ま
たはその逆でもよい。For example, the first CRT monitor I1m always displays one-page information from the first computer 1, and the second CRT monitor
In b, one-page information from the rm20 calculator 2 is displayed. Or vice versa.
そして第１のＣＲＴモニタ１１１または第２のＣＲＴモ
ニタｌ１ｂＫ映し出されている情報により制御系のある
箇所に異常が生じたことが判明した場合に、自動または
手動によシその箇所に設置しであるＩＴＶカメラ＃また
は９に上る映像に一方のＣＲＴモニタ（１１ａｔたけ１
ｌ ｂ ）Ｃ１表示ｌｊｉ面を切換える。If it is determined from the information displayed on the first CRT monitor 111 or the second CRT monitor l1bK that an abnormality has occurred in a certain part of the control system, the system is automatically or manually installed at that part. One CRT monitor (11at only 1
lb) Switch the C1 display lji plane.
ＣＲＴモニタ１ハまたはｌｌｂに映し出す画面情報の選
択は計算機１，２からの指令またはキー♂−ドＩｌｃか
らの指令がビデオ信号切換器１０に与えられ該切換器１
０が動作することによって行うことができる。To select the screen information to be displayed on the CRT monitor 1c or llb, a command from the computers 1 and 2 or a command from the key Ilc is given to the video signal switch 10.
This can be done by operating 0.
前記ＩＴＶカメラ８，９は制御盤１１に組込まれている
ジ、イスティックＩｌｄによって上下、左右にレンで光
を動かすことができ、さらにレバー１１・によってレン
ズのズーム動作モできる。The ITV cameras 8 and 9 can move the light up and down and left and right by means of the optical stick Ild built into the control panel 11, and can also zoom the lenses by means of the lever 11.
このよう、に、 ＣＲＴモニタ１１＊、Ｉｌｂに計算機
１，２からの画面情報とＩＴＶカメラ８，９からの映像
を切換え表示することによって次のような効果が期待で
きる。In this way, by switching and displaying the screen information from the computers 1 and 2 and the images from the ITV cameras 8 and 9 on the CRT monitor 11* and Ilb, the following effects can be expected.
０） モニタ数が減らせるのでコストダウンができる。0) Cost can be reduced because the number of monitors can be reduced.
（ロ）（イ）よシ制御ｆ１１１１の小形化が実机できる
。(B) (B) It is possible to downsize the control f1111 in practice.
さらにこの場合、リモート・コントロールでＩＴＶカメ
ラ８，９の制御ができるので、特に人間が立入ることが
できない場所（例えば原子炉周辺等）にＩＴＶカメラを
設置した場合、特に効果がある。Furthermore, in this case, since the ITV cameras 8 and 9 can be controlled by remote control, this is particularly effective when the ITV cameras are installed in a place where humans cannot enter (for example, around a nuclear reactor).
なお、本発明は上述し且つ図面に示す実施例にのみ限定
されることなく、その要旨を変更しない範囲内で種々変
形して集流することかできる。It should be noted that the present invention is not limited to the embodiments described above and shown in the drawings, but can be modified in various ways to converge flows without changing the gist thereof.
例えば上記実施例では制御盤組込形ＣＲＴモニタについ
て説明したが、この考え方は計算機に接続される一般の
ＣＲＴモニタにも応用できる。For example, in the above embodiment, a CRT monitor built into a control panel has been described, but this concept can also be applied to a general CRT monitor connected to a computer.
すなわち汎用の計算機システムにおいて、計算機と接続
されているＣＲＴモニタを警備室等に設置し、通常は計
算機システムのブロック・ダイヤグラムを映しておいて
、万一そのプロ、り・ダイヤグラム上のある箇所に異常
が発生したときは、その周辺のテレビカメラからの映像
に切換えるなどしてもよい。In other words, in a general-purpose computer system, a CRT monitor connected to the computer is installed in a security room, etc., and the block diagram of the computer system is usually displayed on it. When an abnormality occurs, it may be possible to switch to images from television cameras in the vicinity.
本発明によれば画像入力の表示の高効率化を図り、表示
装置の無駄を省き装置の低価格化、制御盤等の省ス（−
ス化を実現し得る画像表示方式を提供することができる
。According to the present invention, it is possible to improve the efficiency of displaying image input, eliminate unnecessary display devices, lower the cost of the device, and save on control panels, etc.
It is possible to provide an image display method that can realize
第１図は従来方式の一例を説明するための模式図、第２
図は本発明の一実施例の構成を示す模式図である。
１．２・・・電子計算機、６，７・・・表示制御部、８
．９・・・工業用テレビカメラ（ＩＴＶカメラ）、１０
・・・ビデオ信号切換器、１ノ・・・制御盤、Ｉｌｈ。
ＪＪｂ・・・ＣＲＴモニタ、ｌｌｃ・・・キーボード、
１１ｄ・・ジョイスティック、１１・・・・レバー。
）（
出願人代理人 弁理士 錦 江 武 彦第１図
第２図Figure 1 is a schematic diagram for explaining an example of a conventional method;
The figure is a schematic diagram showing the configuration of an embodiment of the present invention. 1.2...Electronic computer, 6,7...Display control unit, 8
．． 9...Industrial television camera (ITV camera), 10
...Video signal switch, 1..Control panel, Ilh. JJb...CRT monitor, llc...keyboard,
11d...joystick, 11...lever. ) (Applicant's representative Patent attorney Takehiko Nishikie Figure 1 Figure 2
Claims (1)
システムにおける画像表示方式において、少なくとも１
個のＣＲＴモニタに前記電子１十ｊｌ！！からの画面情
報と、前記テレビカメラからの映像情報とを選択的に切
換え表示させることを特徴とする画像表示方式。In an image display method for a computer system equipped with an electronic computer and a television camera for monitoring, at least one
The electronic 10jl on each CRT monitor! ! An image display method characterized by selectively switching and displaying screen information from the television camera and video information from the television camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57076125A JPS58194483A (en) | 1982-05-07 | 1982-05-07 | Picture display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57076125A JPS58194483A (en) | 1982-05-07 | 1982-05-07 | Picture display system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58194483A true JPS58194483A (en) | 1983-11-12 |
Family
ID=13596198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57076125A Pending JPS58194483A (en) | 1982-05-07 | 1982-05-07 | Picture display system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58194483A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62220084A (en) * | 1986-03-20 | 1987-09-28 | Fuji Photo Film Co Ltd | Image display system |
| JPH01288997A (en) * | 1988-05-16 | 1989-11-21 | Shigumatsukusu Kk | Supervisory equipment |
| WO1992017875A1 (en) * | 1991-04-08 | 1992-10-15 | Hitachi, Ltd. | Method and apparatus for image or data processing, and monitoring method and apparatus using the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5215148U (en) * | 1975-07-21 | 1977-02-02 |
-
1982
- 1982-05-07 JP JP57076125A patent/JPS58194483A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5215148U (en) * | 1975-07-21 | 1977-02-02 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62220084A (en) * | 1986-03-20 | 1987-09-28 | Fuji Photo Film Co Ltd | Image display system |
| JPH01288997A (en) * | 1988-05-16 | 1989-11-21 | Shigumatsukusu Kk | Supervisory equipment |
| WO1992017875A1 (en) * | 1991-04-08 | 1992-10-15 | Hitachi, Ltd. | Method and apparatus for image or data processing, and monitoring method and apparatus using the same |
| US6965376B2 (en) | 1991-04-08 | 2005-11-15 | Hitachi, Ltd. | Video or information processing method and processing apparatus, and monitoring method and monitoring apparatus using the same |
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