JPS57100566A - Optical character reading controller - Google Patents
Optical character reading controllerInfo
- Publication number
- JPS57100566A JPS57100566A JP55177543A JP17754380A JPS57100566A JP S57100566 A JPS57100566 A JP S57100566A JP 55177543 A JP55177543 A JP 55177543A JP 17754380 A JP17754380 A JP 17754380A JP S57100566 A JPS57100566 A JP S57100566A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- optical character
- data
- circuit
- processor
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 title 1
- 238000012015 optical character recognition Methods 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Character Discrimination (AREA)
- Character Input (AREA)
Abstract
PURPOSE:To save the labor for programming, by applying the input of an optical character reader to a processor in the form of a keyboard input. CONSTITUTION:A key data signal 119 of a keyboard 103 and a character data signal of an optical character reader 102 are supplied to a controller 101. Then the signal 106 is supplied to a logical circuit 110 after a conversion carried out by a signal converting circuit 107 and stored temporarily in a data buffer 112. The output of the buffer 12 is controlled by a data request signal 114 and sent to a processor through a data output circuit 113. This request signal of the processor controls the circuit 113 and at the same time is converted into process end signal 17 by a signal converting circuit 111 to be connected to a reader 102.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55177543A JPS5847753B2 (en) | 1980-12-15 | 1980-12-15 | Optical character reading control device |
KR1019810004688A KR880000185B1 (en) | 1980-12-15 | 1981-12-02 | The control unit for reading optical characters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55177543A JPS5847753B2 (en) | 1980-12-15 | 1980-12-15 | Optical character reading control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57100566A true JPS57100566A (en) | 1982-06-22 |
JPS5847753B2 JPS5847753B2 (en) | 1983-10-24 |
Family
ID=16032779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55177543A Expired JPS5847753B2 (en) | 1980-12-15 | 1980-12-15 | Optical character reading control device |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5847753B2 (en) |
KR (1) | KR880000185B1 (en) |
-
1980
- 1980-12-15 JP JP55177543A patent/JPS5847753B2/en not_active Expired
-
1981
- 1981-12-02 KR KR1019810004688A patent/KR880000185B1/en active
Also Published As
Publication number | Publication date |
---|---|
KR880000185B1 (en) | 1988-03-12 |
JPS5847753B2 (en) | 1983-10-24 |
KR830008251A (en) | 1983-11-16 |
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