JPS6436884U - - Google Patents
Info
- Publication number
- JPS6436884U JPS6436884U JP13263087U JP13263087U JPS6436884U JP S6436884 U JPS6436884 U JP S6436884U JP 13263087 U JP13263087 U JP 13263087U JP 13263087 U JP13263087 U JP 13263087U JP S6436884 U JPS6436884 U JP S6436884U
- Authority
- JP
- Japan
- Prior art keywords
- display
- operator
- sensor
- updated
- devices
- 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
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は本考案にかかる表示装置の一実施例の
構成図、第２図は第１図の動作説明図、第３図は
第１図の装置の表示例を示した図、第４図は分散
形の制御システムの構成例を示した図である。
１１〜１ｎ……制御装置、２１〜２ｎ……表示
装置、３……通信ライン、２１……表示器、２２
……表示制御部、２３……センサ、２４……更新
制御手段。
FIG. 1 is a configuration diagram of an embodiment of the display device according to the present invention, FIG. 2 is an explanatory diagram of the operation of FIG. 1, FIG. 3 is a diagram showing an example of display of the device in FIG. 1, and FIG. 1 is a diagram showing a configuration example of a distributed control system. 1 1 to 1n...control device, 21 to 2n...display device, 3...communication line, 21...display device, 22
. . . Display control section, 23 . . . Sensor, 24 . . . Update control means.
Claims (1)
インで接続し、前記表示装置の表示を所定の周期
で更新する分散形の制御システムにおいて、 オペレータの存否を検出するセンサと、 このセンサでオペレータの存在が検出されない
ときに表示を更新させない更新制御手段、 が設けられたことを特徴とする表示装置。[Claims for Utility Model Registration] Detecting the presence or absence of an operator in a distributed control system in which a plurality of control devices and a plurality of display devices are connected via communication lines and the display of the display devices is updated at a predetermined cycle. A display device comprising: a sensor that detects the presence of an operator; and update control means that prevents the display from being updated when the sensor does not detect the presence of an operator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13263087U JPS6436884U (en) | 1987-08-31 | 1987-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13263087U JPS6436884U (en) | 1987-08-31 | 1987-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6436884U true JPS6436884U (en) | 1989-03-06 |
Family
ID=31389770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13263087U Pending JPS6436884U (en) | 1987-08-31 | 1987-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6436884U (en) |
-
1987
- 1987-08-31 JP JP13263087U patent/JPS6436884U/ja active Pending