JPS55150113A - Method and device for detecting error of magnetic card - Google Patents

Method and device for detecting error of magnetic card

Info

Publication number
JPS55150113A
JPS55150113A JP5594079A JP5594079A JPS55150113A JP S55150113 A JPS55150113 A JP S55150113A JP 5594079 A JP5594079 A JP 5594079A JP 5594079 A JP5594079 A JP 5594079A JP S55150113 A JPS55150113 A JP S55150113A
Authority
JP
Japan
Prior art keywords
digit
card
read
tape
data
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
JP5594079A
Other languages
Japanese (ja)
Inventor
Toshiji Kuwana
Shuichiro Shoji
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.)
KIYOUIKU DENSHI KK
Original Assignee
KIYOUIKU DENSHI KK
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 KIYOUIKU DENSHI KK filed Critical KIYOUIKU DENSHI KK
Priority to JP5594079A priority Critical patent/JPS55150113A/en
Publication of JPS55150113A publication Critical patent/JPS55150113A/en
Pending legal-status Critical Current

Links

Landscapes

  • Digital Magnetic Recording (AREA)

Abstract

PURPOSE: To bring error detection securely with high precision by performing digit- by-digit collation between write and read data of a magnetic card and the digit- by-digit collation of recording contents between a tape with recorded read data and a master tape.
CONSTITUTION: Corresponding to the operation of keyboard 26, data on a master tape read from magnetic tape unit 8 are stored in a fixed area in memory 4 of CPU1 through the processing of CPU1. On the basis of this memory, the writing operation to magnetic card 10 of card embosser 9 comes into effect by write head 14 and the card is read by read head 15; and error data on card 10 are detected by the digit- by-digit comparison between write and read data and card 10 on which an error is detected is rejected as a defective. Simultaneously, the read data are recorded on a cassette in cassette tape unit 6. Then of a cassette tape and master tape are similarly compared with each other for the secure and highly-precise error detection of the magnetic card.
COPYRIGHT: (C)1980,JPO&Japio
JP5594079A 1979-05-07 1979-05-07 Method and device for detecting error of magnetic card Pending JPS55150113A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5594079A JPS55150113A (en) 1979-05-07 1979-05-07 Method and device for detecting error of magnetic card

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5594079A JPS55150113A (en) 1979-05-07 1979-05-07 Method and device for detecting error of magnetic card

Publications (1)

Publication Number Publication Date
JPS55150113A true JPS55150113A (en) 1980-11-21

Family

ID=13013066

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5594079A Pending JPS55150113A (en) 1979-05-07 1979-05-07 Method and device for detecting error of magnetic card

Country Status (1)

Country Link
JP (1) JPS55150113A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210736B2 (en) * 1973-01-22 1977-03-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210736B2 (en) * 1973-01-22 1977-03-25

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