JPS5974440U - Operator console control device - Google Patents
Operator console control deviceInfo
- Publication number
- JPS5974440U JPS5974440U JP17084582U JP17084582U JPS5974440U JP S5974440 U JPS5974440 U JP S5974440U JP 17084582 U JP17084582 U JP 17084582U JP 17084582 U JP17084582 U JP 17084582U JP S5974440 U JPS5974440 U JP S5974440U
- Authority
- JP
- Japan
- Prior art keywords
- group
- operator console
- control device
- scanning lines
- processing unit
- 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
- Input From Keyboards Or The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のオペレータコンソールの制御装置を説明
するために、その入力判断部の構成を示す回路図、第２
図は本考案に係るオペレータコンソールの一実施例を説
明するために、その入力判断部の構成を示す回路図であ
る。
ｌａ、 ｌｂ 〜ｉｎ、 ２ａ、 ２ｂ 〜２ｎ−走査
線、３ａａ〜３ｎｎ・・・接点、ＧＡ〜ＧＮ・・・走査
線グループ、４Ａ〜４Ｎ・・・論理和回路、５Ａ〜５Ｎ
・・・出力点。In order to explain a conventional operator console control device, FIG. 1 is a circuit diagram showing the configuration of its input determination section, and FIG.
The figure is a circuit diagram showing the configuration of an input determining section for explaining an embodiment of the operator console according to the present invention. la, lb ~in, 2a, 2b ~2n-scanning line, 3aa~3nn...contact, GA~GN...scanning line group, 4A~4N...OR circuit, 5A~5N
...Output point.
Claims (1)
けられ、オペレータコンソールのキーを押し操作するこ
とによって閉成する接点群と、前記走査線を走査し、前
記オペレータコンソールの入力点を判断してそのデータ
を計算機に送り込む中央処理装置とを具えるオペレータ
コンソールの制御装置において、縦および横の少なくと
も一方の前記走査線群を複数グループに分割し、これら
−のグループ毎に前記走査線群の論理和演算を行う論理
和回路を具備し、前記中央処理装置は前記論理和回路の
出力点を監視し、出力に変化のあったグループの縦およ
び横の走査線を走査して入力点を判断するように構成し
たことを特徴とするオペレータコンソールの制御装置。A group of scanning lines arranged vertically and horizontally, a group of contacts provided at the intersections of the scanning lines and closed by pressing a key on the operator console, and an input point of the operator console that scans the scanning line. and a central processing unit that determines the data and sends the data to a computer, divides at least one of the vertical and horizontal scanning line groups into a plurality of groups, and divides the scanning lines into groups for each group. The central processing unit is equipped with an OR circuit that performs an OR operation on a group of lines, and the central processing unit monitors the output point of the OR circuit, scans the vertical and horizontal scanning lines of the group whose output has changed, and inputs the result. A control device for an operator console, characterized in that the control device is configured to determine a point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17084582U JPS5974440U (en) | 1982-11-09 | 1982-11-09 | Operator console control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17084582U JPS5974440U (en) | 1982-11-09 | 1982-11-09 | Operator console control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5974440U true JPS5974440U (en) | 1984-05-21 |
Family
ID=30372851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17084582U Pending JPS5974440U (en) | 1982-11-09 | 1982-11-09 | Operator console control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5974440U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5093337A (en) * | 1973-12-19 | 1975-07-25 | ||
| JPS5477532A (en) * | 1977-12-02 | 1979-06-21 | Matsushita Electric Ind Co Ltd | Key identifying circuit |
| JPS5663637A (en) * | 1979-10-29 | 1981-05-30 | Brother Ind Ltd | Keyboard input device |
-
1982
- 1982-11-09 JP JP17084582U patent/JPS5974440U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5093337A (en) * | 1973-12-19 | 1975-07-25 | ||
| JPS5477532A (en) * | 1977-12-02 | 1979-06-21 | Matsushita Electric Ind Co Ltd | Key identifying circuit |
| JPS5663637A (en) * | 1979-10-29 | 1981-05-30 | Brother Ind Ltd | Keyboard input device |
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