JPH02214700A - X-y plotter - Google Patents
X-y plotterInfo
- Publication number
- JPH02214700A JPH02214700A JP3650289A JP3650289A JPH02214700A JP H02214700 A JPH02214700 A JP H02214700A JP 3650289 A JP3650289 A JP 3650289A JP 3650289 A JP3650289 A JP 3650289A JP H02214700 A JPH02214700 A JP H02214700A
- Authority
- JP
- Japan
- Prior art keywords
- data
- chart
- paper
- postscript
- axis
- 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
- 230000003287 optical effect Effects 0.000 claims abstract description 9
- 238000010586 diagram Methods 0.000 claims description 7
- 238000013500 data storage Methods 0.000 claims description 3
- 239000000872 buffer Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明はＸ−Ｙプロッタ、特に、過去に作成した図表に
正確に追記できるＸ−Ｙプロッタに関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an X-Y plotter, and more particularly, to an X-Y plotter that can accurately add data to charts created in the past.
従来のＸ−Ｙプロッタは、ペンが、Ｘ軸、Ｙ軸上を、図
表データに基づいて、用紙上を動き、所用の図表を描く
ものであった。In a conventional X-Y plotter, a pen moves on a sheet of paper on the X and Y axes based on chart data to draw a desired chart.
次に従来のＸ−Ｙプロッタについて図面を参照して詳細
に説明する。Next, a conventional X-Y plotter will be described in detail with reference to the drawings.
第２図は従来のＸ−Ｙプロッタの一例を示すブロック図
である。FIG. 2 is a block diagram showing an example of a conventional X-Y plotter.
第２図に示すＸ−Ｙプロッタは、ＣＰＵＩと、バッファ
２〜５と、Ｘ軸周サーボモータ６と、Ｙ軸用サーボモー
タ７と、ペン上下用スイッチ８とを含んで構成される。The X-Y plotter shown in FIG. 2 includes a CPU, buffers 2 to 5, an X-axis circumferential servo motor 6, a Y-axis servo motor 7, and a pen up/down switch 8.
上述した従来のＸ−Ｙプロッタは、最新の図表データに
基づいて描く機能のみであるので、過去に作成した図表
に、一部追記したい場合でも、最初からすべて描くこと
になり、図表が複雑化するほど、時間的損失および用紙
、ペンインクの損失が大きくなるという欠点があった。The conventional X-Y plotter mentioned above only has the function of drawing based on the latest chart data, so even if you want to add some information to a chart created in the past, you will have to draw it all from the beginning, making the chart complicated. The disadvantage is that the more time is lost, the more paper and pen ink are lost.
本発明のＸ−Ｙプロッタは、用紙位置読み取り光センサ
と、図表データ記憶メモリとを含むことを特徴とするｘ
−Ｙプロッタとを含んで構成される。The X-Y plotter of the present invention is characterized in that it includes a paper position reading optical sensor and a chart data storage memory.x
- Y plotter.
次に、本発明の実施例について図面を参照して説明する
。Next, embodiments of the present invention will be described with reference to the drawings.
第１図は本発明の一実施例を示すブロック図である。FIG. 1 is a block diagram showing one embodiment of the present invention.
第１図に示すＸ−Ｙプロッタは、ＣＰＵＩと、バッファ
２〜５と、Ｘ軸用サーボモータ６と、Ｙ軸周サーボモー
タ７と、ペン上下用スイッチ８と、光センサ９と、メモ
リ１０とを含んで構成される。The X-Y plotter shown in FIG. 1 includes a CPU, buffers 2 to 5, an X-axis servo motor 6, a Y-axis circumferential servo motor 7, a pen up/down switch 8, an optical sensor 9, and a memory 10. It consists of:
入力端子ＩＮからバッファ２に入力される図表データは
、ＣＰＵＩにより制御され、メモリ１０に記憶され、同
時に用紙位置読み取り用の光センサ９からのデータもメ
モリ１０に記憶される。Chart data input to the buffer 2 from the input terminal IN is controlled by the CPUI and stored in the memory 10, and at the same time data from the optical sensor 9 for reading the paper position is also stored in the memory 10.
図表データの用紙への打出しはＣＰＵＩによりＸ軸デー
タ、Ｙ軸データ番二分解され、バッファ３〜５に送られ
、Ｘ軸用サーボモータ６、Ｙ軸周サーボモータ７、ペン
上下用スイッチ８が動作し、図表を描くことができる。The printing of diagram data onto paper is divided into X-axis data and Y-axis data numbers by the CPU, and sent to buffers 3 to 5, which drive the X-axis servo motor 6, the Y-axis circumferential servo motor 7, and the pen up/down switch 8. works and can draw diagrams.
この描かれた図表に対し、一部追記を行なう場合、最初
からすべてを打出す必要はなく、追記する前の図表の用
紙を設定し、新しい図表データを入力端子ＩＮから入力
すると、ＣＰＵＩは追記する前の図表データと、新しい
図表データとを比較し、異なる部分のみの打出しデータ
を作る。If you want to add some information to this drawn chart, there is no need to type out everything from the beginning.If you set the paper for the chart before adding, and input new chart data from the input terminal IN, the CPU will be able to add data. Compare the previous chart data with the new chart data and create launch data for only the different parts.
同時に、光センサ９からのデータにより、追記する位置
を正確に割出し、打出すことができる。At the same time, the data from the optical sensor 9 makes it possible to accurately determine the position for additional writing and to print the mark.
本発明のＸ−Ｙプロッタは、用紙位置読み取り用の光セ
ンサと、図表データ記憶メモリとを追加することにより
、過去に作成した図表に追記できるので、その修正に要
する時間的損失、用紙、ペンインクの損失を低減できる
という効果がある。By adding an optical sensor for reading paper position and a chart data storage memory, the X-Y plotter of the present invention can add data to charts created in the past. This has the effect of reducing losses.
第１図は本発明の一実施例を示すブロック図、第２図は
従来の一例を示すブロック図である。FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is a block diagram showing a conventional example.
Claims (1)
を含むことを特徴とするＸ−Ｙプロッタ。An X-Y plotter comprising a paper position reading optical sensor and a diagram data storage memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3650289A JPH02214700A (en) | 1989-02-15 | 1989-02-15 | X-y plotter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3650289A JPH02214700A (en) | 1989-02-15 | 1989-02-15 | X-y plotter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02214700A true JPH02214700A (en) | 1990-08-27 |
Family
ID=12471600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3650289A Pending JPH02214700A (en) | 1989-02-15 | 1989-02-15 | X-y plotter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02214700A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50161323A (en) * | 1974-06-14 | 1975-12-27 | ||
| JPS536131A (en) * | 1976-07-05 | 1978-01-20 | Hitachi Seiko Kk | Automatic drafting machine with checking function |
| JPS5816381A (en) * | 1981-07-21 | 1983-01-31 | Nec Corp | Plotting system |
| JPS6084668A (en) * | 1983-10-15 | 1985-05-14 | Shinichi Maeda | Chart tracing device |
| JPS61102298A (en) * | 1984-10-26 | 1986-05-20 | 高橋 茂一 | X-y plotter device |
| JPS6214324B2 (en) * | 1978-02-28 | 1987-04-01 | Kurita Water Ind Ltd |
-
1989
- 1989-02-15 JP JP3650289A patent/JPH02214700A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50161323A (en) * | 1974-06-14 | 1975-12-27 | ||
| JPS536131A (en) * | 1976-07-05 | 1978-01-20 | Hitachi Seiko Kk | Automatic drafting machine with checking function |
| JPS6214324B2 (en) * | 1978-02-28 | 1987-04-01 | Kurita Water Ind Ltd | |
| JPS5816381A (en) * | 1981-07-21 | 1983-01-31 | Nec Corp | Plotting system |
| JPS6084668A (en) * | 1983-10-15 | 1985-05-14 | Shinichi Maeda | Chart tracing device |
| JPS61102298A (en) * | 1984-10-26 | 1986-05-20 | 高橋 茂一 | X-y plotter device |
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