JPS57127903A - Readout and write-in processing system for card information - Google Patents
Readout and write-in processing system for card informationInfo
- Publication number
- JPS57127903A JPS57127903A JP1181681A JP1181681A JPS57127903A JP S57127903 A JPS57127903 A JP S57127903A JP 1181681 A JP1181681 A JP 1181681A JP 1181681 A JP1181681 A JP 1181681A JP S57127903 A JPS57127903 A JP S57127903A
- Authority
- JP
- Japan
- Prior art keywords
- card
- motor
- section
- sensor
- arrow
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
- G06K7/082—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors
- G06K7/083—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive
- G06K7/084—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive sensing magnetic material by relative movement detecting flux changes without altering its magnetised state
Landscapes
- Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Digital Magnetic Recording (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Prepayment Telephone Systems (AREA)
Abstract
PURPOSE:To shorten time and to make small the size of device, by providing a fixed information section recording fixed information and a variable information section requiring rewrite, and making readout/write-in processing for the variable information section only at rewrite of a card. CONSTITUTION:In a cashless public telephone set or the like, a card 5 is detected with off-hook information of a hook switch 18 and a sensor 7a, and a motor 17 is driven forward with a control circuit 15 and a motor circuit 16. The rotation of a motor pulley 12 is delivered to a pulley 9c, and the card 5 is fed to the arrow A with a carrying path 14. Read-in is started by a sensor 7b and ends with a sensor 7d, the motor is stopped and residual number of calls is displayed on a display circuit 19, and the residual number of calls is subtracted at a charge containing signal reception circuit 20 during call. At the end of call, the card 5 is carried toward the arrow B and the information in the card 5 is recorded in a variable information section 5B at the detecting point of the sensor 7b, and then the card is carried toward the arrow C to read the section 5B, the control circuit 15 makes discrimination, and after punch holes are made at a punch section 13, the motor is driven forward and the card is fed to a card return section 21.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1181681A JPS57127903A (en) | 1981-01-29 | 1981-01-29 | Readout and write-in processing system for card information |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1181681A JPS57127903A (en) | 1981-01-29 | 1981-01-29 | Readout and write-in processing system for card information |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57127903A true JPS57127903A (en) | 1982-08-09 |
JPH0581989B2 JPH0581989B2 (en) | 1993-11-17 |
Family
ID=11788318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1181681A Granted JPS57127903A (en) | 1981-01-29 | 1981-01-29 | Readout and write-in processing system for card information |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57127903A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6329358A (en) * | 1986-07-22 | 1988-02-08 | Hitachi Electronics Eng Co Ltd | Magnetic card processing system |
US5719926A (en) * | 1994-06-10 | 1998-02-17 | Communications Product Development, Inc. | Prepaid long-distance telephone service system with flexible operating parameters |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5618A (en) * | 1979-06-13 | 1981-01-06 | Omron Tateisi Electronics Co | Magnetic card and its read-in unit |
JPS567216A (en) * | 1979-06-28 | 1981-01-24 | Nippon Telegr & Teleph Corp <Ntt> | Protecting method for card recording content |
-
1981
- 1981-01-29 JP JP1181681A patent/JPS57127903A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5618A (en) * | 1979-06-13 | 1981-01-06 | Omron Tateisi Electronics Co | Magnetic card and its read-in unit |
JPS567216A (en) * | 1979-06-28 | 1981-01-24 | Nippon Telegr & Teleph Corp <Ntt> | Protecting method for card recording content |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6329358A (en) * | 1986-07-22 | 1988-02-08 | Hitachi Electronics Eng Co Ltd | Magnetic card processing system |
US5719926A (en) * | 1994-06-10 | 1998-02-17 | Communications Product Development, Inc. | Prepaid long-distance telephone service system with flexible operating parameters |
Also Published As
Publication number | Publication date |
---|---|
JPH0581989B2 (en) | 1993-11-17 |
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