JPS6452055U - - Google Patents
Info
- Publication number
- JPS6452055U JPS6452055U JP14584487U JP14584487U JPS6452055U JP S6452055 U JPS6452055 U JP S6452055U JP 14584487 U JP14584487 U JP 14584487U JP 14584487 U JP14584487 U JP 14584487U JP S6452055 U JPS6452055 U JP S6452055U
- Authority
- JP
- Japan
- Prior art keywords
- input device
- input pen
- sampling
- input
- sampling period
- 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
- 238000005070 sampling Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
Description
第１図ａは、実施例座標入力装置の動作を説明
するためのメインフロー図、第１図ｂは、同メイ
ンフロー図の、サンプリング待ち時間算出ルーチ
ンを具体的に示すフロー図、第２図は、この考案
の一実施例を示す座標入力装置の回路図、第３図
ａ，ｂ，ｃは、同座標入力装置のサンプリング周
期と待ち時間について説明するためのタイムチヤ
ート、第４図は、同座標入力装置の座標変位とサ
ンプリング待ち時間の関係を示す特性図である。
１：入力ペン、３：センスパターン、５：Ａ／
Ｄ変換回路、６：ＭＰＵ、８：サンプリング待ち
時間発生回路。
FIG. 1a is a main flow diagram for explaining the operation of the coordinate input device of the embodiment, FIG. 1b is a flowchart specifically showing the sampling waiting time calculation routine of the main flow diagram, and FIG. 3 is a circuit diagram of a coordinate input device showing an embodiment of the invention, FIGS. 3a, b, and c are time charts for explaining the sampling period and waiting time of the coordinate input device, and FIG. FIG. 3 is a characteristic diagram showing the relationship between coordinate displacement and sampling waiting time of the coordinate input device. 1: Input pen, 3: Sense pattern, 5: A/
D conversion circuit, 6: MPU, 8: sampling waiting time generation circuit.
Claims (1)
ンが形成されたパネルと、前記入力ペンが前記パ
ネル面を走査することにより、前記センスパター
ンに得られる検出信号をサンプリングして取込む
入力回路を含む座標入力装置において、 前記入力ペンの走査時の移動速度を検出する手
段と、検出速度に応じて前記サンプリングの周期
を制御するサンプリング周期制御手段とを備えた
ことを特徴とする座標入力装置。[Claims for Utility Model Registration] An input pen, a panel on which sense patterns for X and Y coordinates are formed, and a detection signal obtained from the sense pattern when the input pen scans the panel surface. A coordinate input device including an input circuit for sampling and capturing, comprising means for detecting a moving speed of the input pen during scanning, and a sampling period control means for controlling the sampling period according to the detected speed. A coordinate input device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14584487U JPS6452055U (en) | 1987-09-24 | 1987-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14584487U JPS6452055U (en) | 1987-09-24 | 1987-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6452055U true JPS6452055U (en) | 1989-03-30 |
Family
ID=31414789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14584487U Pending JPS6452055U (en) | 1987-09-24 | 1987-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6452055U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6258325A (en) * | 1985-09-09 | 1987-03-14 | Casio Comput Co Ltd | Character recognizing device |
-
1987
- 1987-09-24 JP JP14584487U patent/JPS6452055U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6258325A (en) * | 1985-09-09 | 1987-03-14 | Casio Comput Co Ltd | Character recognizing device |
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