JPS6039150U - coordinate reading device - Google Patents
coordinate reading deviceInfo
- Publication number
- JPS6039150U JPS6039150U JP12726883U JP12726883U JPS6039150U JP S6039150 U JPS6039150 U JP S6039150U JP 12726883 U JP12726883 U JP 12726883U JP 12726883 U JP12726883 U JP 12726883U JP S6039150 U JPS6039150 U JP S6039150U
- Authority
- JP
- Japan
- Prior art keywords
- brightness
- coordinate
- coordinate reading
- reading device
- read
- 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
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図は本考案による座標読取装置の構成を示す図、第
2図は本考案装置の機能を説明するための原理図、第3
図′!ま本考案による検出素子の座標値算出回路図、第
4図は本考案装置による線の読取り例を示す図である。
、
1・・・座標読取板、2,3・・・座標読取部でスタイ
ラス(もしくはカーソル)、21・・・親のスタイラス
位置、31・・・子のスタイラス位置、4・・・輝度検
出部、4a・・・輝度検出素子、41・・・シフトレジ
スタ、42・・・カウンタ、43・・・演算器、44a
y44b−・・乗算器、45 at 45 by 45
c”・加算器、5・・・連結部、6・・・信号線、7
・・・信号処理部、8・・・線。FIG. 1 is a diagram showing the configuration of the coordinate reading device according to the present invention, FIG. 2 is a principle diagram for explaining the function of the device according to the present invention, and FIG.
figure'! FIG. 4 is a circuit diagram for calculating coordinate values of a detection element according to the present invention, and is a diagram showing an example of line reading by the apparatus according to the present invention. , 1... Coordinate reading board, 2, 3... Stylus (or cursor) at coordinate reading unit, 21... Parent stylus position, 31... Child stylus position, 4... Brightness detection unit , 4a... Brightness detection element, 41... Shift register, 42... Counter, 43... Arithmetic unit, 44a
y44b--multiplier, 45 at 45 by 45
c"・Adder, 5...Connection part, 6...Signal line, 7
...Signal processing section, 8... line.
Claims (1)
部と、少なくとも直線状に多数整列した輝度を検出する
素子より構成される輝度検出部と、該輝度検出部の多数
整列した各素子の座標を前記座標読取座標より演算する
回路を設け、読取るべき線図形と前記直線状に整列した
輝度検出部を交鎖せしめ、該輝度検出部の検出輝度によ
り前記線図形の座標位置を読取るように構成したことを
特徴とする座標読取装置。a coordinate reading unit including at least two coordinate signal generation mechanisms; a brightness detection unit comprising at least a large number of linearly aligned elements for detecting brightness; A circuit for calculating from the coordinate reading coordinates is provided, the linear figure to be read intersects with the linearly arranged brightness detecting parts, and the coordinate position of the line figure is read by the detected brightness of the brightness detecting part. A coordinate reading device characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12726883U JPS6039150U (en) | 1983-08-19 | 1983-08-19 | coordinate reading device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12726883U JPS6039150U (en) | 1983-08-19 | 1983-08-19 | coordinate reading device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6039150U true JPS6039150U (en) | 1985-03-18 |
Family
ID=30289112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12726883U Pending JPS6039150U (en) | 1983-08-19 | 1983-08-19 | coordinate reading device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6039150U (en) |
-
1983
- 1983-08-19 JP JP12726883U patent/JPS6039150U/en active Pending
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