JPS5693106A - Magnetic stripe reader - Google Patents
Magnetic stripe readerInfo
- Publication number
- JPS5693106A JPS5693106A JP16819079A JP16819079A JPS5693106A JP S5693106 A JPS5693106 A JP S5693106A JP 16819079 A JP16819079 A JP 16819079A JP 16819079 A JP16819079 A JP 16819079A JP S5693106 A JPS5693106 A JP S5693106A
- Authority
- JP
- Japan
- Prior art keywords
- reading
- card
- read
- data
- synchronism
- 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
Landscapes
- Digital Magnetic Recording (AREA)
Abstract
PURPOSE: To increase the reading capacity in case when an abnormal bit exists within the area of acquisition of synchronism, by securing such constitution in that the reading start position is changed when a reading error is caused by the break of synchronism and a retrial is given to the reading action.
CONSTITUTION: When the front edge of the magnetic card 1 passes through the position of the 1st sensor 7, the read gate 15 is opened. Thus the reading signal is supplied to the data reproducing circuit 16. And the read end signal is supplied to the control device 18 when the end code of the magnetic stripe is read. As a result, the feed of the card 1 is stopped and the gate 15 is closed. The number of digits of the reading data is checked for the data based on the generation of the read end signal. And the card 1 is sent back toward the insertion slit in the case of injustice. When the front edge of the card 1 passes through the position of the 2nd sensor, the send-back action is stopped for the card 1. At the same time, the card 1 is sent again to the forward direction to perform a check again for the number of digits of the reading data.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16819079A JPS5693106A (en) | 1979-12-26 | 1979-12-26 | Magnetic stripe reader |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16819079A JPS5693106A (en) | 1979-12-26 | 1979-12-26 | Magnetic stripe reader |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5693106A true JPS5693106A (en) | 1981-07-28 |
JPS6356630B2 JPS6356630B2 (en) | 1988-11-08 |
Family
ID=15863446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16819079A Granted JPS5693106A (en) | 1979-12-26 | 1979-12-26 | Magnetic stripe reader |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5693106A (en) |
-
1979
- 1979-12-26 JP JP16819079A patent/JPS5693106A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6356630B2 (en) | 1988-11-08 |
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