JPS57109090A - Read data check device - Google Patents

Read data check device

Info

Publication number
JPS57109090A
JPS57109090A JP55186957A JP18695780A JPS57109090A JP S57109090 A JPS57109090 A JP S57109090A JP 55186957 A JP55186957 A JP 55186957A JP 18695780 A JP18695780 A JP 18695780A JP S57109090 A JPS57109090 A JP S57109090A
Authority
JP
Japan
Prior art keywords
signal
data
output
digits
turned
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
Application number
JP55186957A
Other languages
Japanese (ja)
Inventor
Masamitsu Tsuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP55186957A priority Critical patent/JPS57109090A/en
Publication of JPS57109090A publication Critical patent/JPS57109090A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/98—Detection or correction of errors, e.g. by rescanning the pattern or by human intervention; Evaluation of the quality of the acquired patterns
    • G06V10/987—Detection or correction of errors, e.g. by rescanning the pattern or by human intervention; Evaluation of the quality of the acquired patterns with the intervention of an operator

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Discrimination (AREA)

Abstract

PURPOSE:To check data more exactly, by checking the number of digits of read data. CONSTITUTION:The operator sets the number of digits of data 14 recorded on a card 13 to a digit number set part 4. The set part 4 outputs a signal corresponding to the set number to a signal line 8. Next, the operator scans data 14 with a handle scanner 12. The electric signal output is converted to a digital signal by a read data part 5 and is outputted digit by digit. This output data is counted as a number of data, namely, a number of digits by a counter 6 and is stored in a shift register 7. The output of the counter 6 and the output of the set part 4 are compared with each other by the end timing signal of read of one card; and if they do not coincide with each other, a signal 11 is turned on. When they coincide with each other, that is, when the signal 11 is turned off, a control part sends contents of the register 7 to a host computer 1; and when the signal 11 is turned on, the control part executes operations such as lighting of an indicator lamp 15.
JP55186957A 1980-12-26 1980-12-26 Read data check device Pending JPS57109090A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55186957A JPS57109090A (en) 1980-12-26 1980-12-26 Read data check device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55186957A JPS57109090A (en) 1980-12-26 1980-12-26 Read data check device

Publications (1)

Publication Number Publication Date
JPS57109090A true JPS57109090A (en) 1982-07-07

Family

ID=16197677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55186957A Pending JPS57109090A (en) 1980-12-26 1980-12-26 Read data check device

Country Status (1)

Country Link
JP (1) JPS57109090A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6385990A (en) * 1986-09-30 1988-04-16 Tokyo Electric Co Ltd Bar code reader

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6385990A (en) * 1986-09-30 1988-04-16 Tokyo Electric Co Ltd Bar code reader

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