WO2005015484A1 - カード情報読み取り装置 - Google Patents
カード情報読み取り装置 Download PDFInfo
- Publication number
- WO2005015484A1 WO2005015484A1 PCT/JP2004/011742 JP2004011742W WO2005015484A1 WO 2005015484 A1 WO2005015484 A1 WO 2005015484A1 JP 2004011742 W JP2004011742 W JP 2004011742W WO 2005015484 A1 WO2005015484 A1 WO 2005015484A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- card
- magnetic
- width
- detection sensor
- magnetic material
- 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.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
- G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
- G06K13/06—Guiding cards; Checking correct operation of card-conveying mechanisms
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
- G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
- G06K13/08—Feeding or discharging cards
- G06K13/0868—Feeding or discharging cards using an arrangement for keeping the feeding or insertion slot of the card station clean of dirt, or to avoid feeding of foreign or unwanted objects into the slot
- G06K13/0875—Feeding or discharging cards using an arrangement for keeping the feeding or insertion slot of the card station clean of dirt, or to avoid feeding of foreign or unwanted objects into the slot the arrangement comprising a shutter for blocking at least part of the card insertion slot
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
- G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
- G06K13/06—Guiding cards; Checking correct operation of card-conveying mechanisms
- G06K13/067—Checking presence, absence, correct position, or moving status of cards
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
- G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
- G06K13/08—Feeding or discharging cards
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
- G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
- G06K13/08—Feeding or discharging cards
- G06K13/0868—Feeding or discharging cards using an arrangement for keeping the feeding or insertion slot of the card station clean of dirt, or to avoid feeding of foreign or unwanted objects into the slot
- G06K13/0875—Feeding or discharging cards using an arrangement for keeping the feeding or insertion slot of the card station clean of dirt, or to avoid feeding of foreign or unwanted objects into the slot the arrangement comprising a shutter for blocking at least part of the card insertion slot
- G06K13/0881—Feeding or discharging cards using an arrangement for keeping the feeding or insertion slot of the card station clean of dirt, or to avoid feeding of foreign or unwanted objects into the slot the arrangement comprising a shutter for blocking at least part of the card insertion slot the shutter arranged to open only if the record carrier has been authenticated to enter the insertion slot
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
Definitions
- the present invention relates to a card information reading device for reading information recorded on a card, and more particularly to a technique for determining whether an object inserted into an insertion slot is a card or a foreign object.
- a card reader as a card information reading device for reading information recorded on a card.
- a card such as a contact type IC card, a non-contact type IC card, or a magnetic card is inserted from the entrance and enters the main body,
- Information is read from the card by reading means such as an IC contact, an antenna, or a magnetic head.
- a shirt that opens and closes a card passage and a card closer to an insertion port than the shirt are provided.
- Two photointerrupters are provided in the passage at a pitch less than the width of the card. The shutter is released only when both of the two photo-interrupters detect an object that has entered the entrance, so that even if a foreign object narrower than the card is introduced, the shutter is released. I try not to. Also, in the card reader disclosed in Japanese Patent Application Laid-Open No.
- H8-52559 (hereinafter referred to as “prior art 2”)
- the card reader disclosed in Japanese Patent Application Laid-Open No. H11-58959 (hereinafter referred to as “prior art 3”)
- a pair of card detection pieces that are pushed by the card and move in the card width direction are provided at intervals equal to or smaller than the width of the card. Then, when both of the pair of card detection pieces are moved by the object inserted from the entrance. Only by opening the shirt, even if foreign matter with a narrow width is introduced into the card, the shirt is not opened.
- a card reader for a magnetic card has a sensor for detecting whether the width of an object inserted into the entrance is a predetermined width, and a sensor for detecting whether the inserted object has a magnetic stripe.
- Some magnetic heads are provided near the entrance.
- the inserted object f is recognized as a magnetic card only when the sensor detects a predetermined width and the magnetic head detects a magnetic stripe.
- the card reader of Prior Art 13 described above determines whether the object inserted into the entrance is a card or a foreign object, depending on whether or not the width of the object is a predetermined width.
- a foreign object trying to act illegally inserts for example, a foreign substance having substantially the same width as the width of the card into the insertion slot, it is determined that the card is a card. I will handle it.
- the shirt is opened, so that foreign matter may be stuck in the card passage or foreign matter may enter the inside of the main body and damage internal components. .
- the reading means attempts to read information on the foreign matter that has entered, the reading means will be damaged.
- the inserted object is a magnetic card or a foreign object based on the detection result of the width of the object and the detection result of the presence or absence of the magnetic stripe.
- Disclosure of the Invention-It is an object of the present invention to provide a card information reading device that does not handle an inserted foreign matter as a card.
- a card information reading device comprising: a card entrance into which a card is inserted; reading means provided inside the main body for reading information recorded on the card; and a card passage leading from the entrance to the inside of the main body.
- Width detection means for detecting whether an object of a predetermined width has been inserted into the entrance, and the insertion port based on a change in the magnetic field near the insertion port
- Magnetic material detecting means for detecting whether or not a magnetic material has been inserted into the card; and a card has been inserted or a foreign object has been introduced based on the detection result of the width detecting means and the detection result of the magnetic material detecting means.
- Determination means for determining whether or not there is Examples of the magnetic material to be detected by the magnetic material detecting means include a ferromagnetic material such as iron and Eckel, a paramagnetic material such as aluminum and platinum, and a diamagnetic material such as copper and gold. .
- the legitimate card is The width is fixed at a certain position, and a magnetic material is placed at a predetermined position (for example, a contact type IC card has an IC contact or IC, a non-contact type IC card has an IC or coil, and a magnetic card has a (Magnetic stripe, etc.), so if a regular card is inserted, it can be identified as a card.
- a contact type IC card has an IC contact or IC
- a non-contact type IC card has an IC or coil
- a magnetic card has a (Magnetic stripe, etc.
- a shutter provided in the card passage for restricting the card from entering the inside of the main body, and opening / closing control means for controlling opening / closing of the shutter are provided, and the width detecting means is provided more than the shutter.
- the reading unit reads information only when the determination unit determines that the card is inserted. In this way, even if a foreign object is inserted into the entrance, it is not determined that the card is a card, and the information is not read from the foreign object, so that it is possible to prevent the reading means from being damaged. it can.
- the magnetic material detecting means detects whether or not the magnetic material provided at a predetermined position of the card has been inserted at a position passing through the card passage. In this case, the determination means determines that the card has been inserted when the width detection means detects the insertion of an object having a predetermined width and the magnetic substance detection means detects the insertion of a magnetic substance.
- the magnetic material detecting means detects whether or not the magnetic material provided at a predetermined position of the card has been inserted at a position different from the position passing through the card passage.
- the discriminating means discriminates that the card has been inserted when the width detecting means detects the insertion of an object having a predetermined width and the magnetic substance detecting means does not detect the insertion of the magnetic substance.
- the insertion of the magnetic substance is detected by the means, it is determined that a foreign substance has been inserted.
- the magnetic material detecting means detects whether or not a magnetic material provided at a predetermined position of the card is inserted at a position passing through the card passage.
- second magnetic body detection means for detecting whether or not the magnetic body provided at a predetermined position of the card is inserted at a position different from the position passing through the card passage.
- the discriminating means includes detecting the insertion of an object having a predetermined width by the width detecting means, detecting the insertion of the magnetic substance by the first magnetic substance detecting means, and detecting the magnetic substance by the second magnetic substance detecting means.
- FIG. 1 is a schematic structural diagram of an IC card reader according to the first embodiment.
- FIG. 2 is a schematic structural diagram of the IC card reader of the first embodiment. .
- FIG. 3 is a schematic structural diagram of the IC card reader of the first embodiment.
- FIG. 4 is a block diagram of the first embodiment.
- FIG. 5 is a diagram showing an IC card inserted state of the first embodiment.
- FIG. 6 is a diagram illustrating a foreign matter insertion state according to the first embodiment.
- FIG. 7 is a diagram illustrating a foreign matter insertion state according to the first embodiment.
- FIG. 8 is a flowchart of the first embodiment.
- FIG. 9 is a schematic structural diagram of an IC card reader according to the second embodiment.
- FIG. 10 is a schematic structural diagram of an IC card reader according to the second embodiment.
- FIG. 11 is a block diagram of the second embodiment.
- FIG. 12 is a diagram showing an IC card inserted state of the second embodiment.
- FIG. 13 is a diagram showing a foreign matter insertion state according to the second embodiment. .
- FIG. 14 is a flowchart of the second embodiment.
- FIG. 15 is a diagram showing an IC card inserted state of the third embodiment.
- FIG. 16 is a diagram illustrating a foreign matter insertion state according to the third embodiment.
- FIG. 17 is a flowchart of the third embodiment. BEST MODE FOR CARRYING OUT THE INVENTION
- FIG. 1 is a cross-sectional view of the IC card reader
- FIG. 2 is a top view thereof
- FIG. 3 is a front view thereof.
- 100 is an IC card reader.
- 100 is mounted and connected to a host device 30 (shown in Fig. 4) such as an automatic cash transaction processing device.
- 1 is the main body of the IC card reader 100
- 1a is the internal space of the main body 1 (hereinafter referred to as the main body inside).
- Reference numeral 2 denotes an IC card in which an IC (not shown) for recording information is embedded. Reading of information from the internal IC is performed via an IC contact 2a (FIG. 2) provided at a predetermined position on the surface of the IC card 2.
- the IC contact 2a is composed of a copper pattern, and nickel plating and gold plating are applied on the copper pattern.
- the position of the IC contact 2a on the card 2 and the size of the card 2 are as specified in the standards and the like.
- 1b is a card slot from which the card 2 is inserted in the F direction
- 1c is a card path leading from the card slot 1b to the inside 1a of the main body. As shown in FIG. 2, the width W1 of the card passage 1c is slightly larger than the width W2 of the card 2 so that the card 2 can move in the directions F and B without tilting.
- Reference numeral 5 denotes a shirt provided in the card passage 1c, which is opened and closed in the vertical directions U and D (FIG. 1) by the solenoid.
- the shirt 5 restricts the entry of the card 2 from the insertion opening lb into the inside 1a of the main body or the discharge from the inside 1a of the main body to the entrance 1b.
- the open state of the shirt 5 is indicated by a solid line
- the closed state of the shirt 5 is indicated by a broken line.
- Reference numeral 3 denotes a card width detection sensor composed of a photo interrupter. As shown in FIGS. 2 and 3, the card width detection sensor 3 is provided on the side surface on the L direction side of the passage 1c near the entrance 1b.
- the sensor 3 detects whether or not an object having a width substantially equal to the card width W2 has been inserted at the entrance 1b side of the shirt 5. For example, when the card 2 is inserted from the insertion slot 1b, the sensor 3 detects the end 2b on the L direction side of the card 2 entering the F direction along the path 1c, and turns off. From ON to ON and outputs the switching signal to the control unit 11 (shown in Fig. 4). When an object having a width smaller than the card width W2 is inserted from the inlet 1b, the sensor 3 maintains the OFF state without detecting the object.
- Reference numeral 4 denotes a magnetic substance detection sensor including a Hall element and a magnet.
- the magnetic material detection sensor 4 is located at a position X (shown in FIG. 2) where the IC contact 2a of the card 2 passes, on the U direction side of the passage 1c near the entrance 1b as shown in FIG. .
- This sensor 4 is based on the change in the magnetic field generated by the magnet on the insertion port 1 b side of the shirt 5 Then, it is detected whether or not a magnetic material such as a metal has been inserted into the inlet 1b. For example, when the force 2 is applied by the force 1b, the magnetic field of the magnet changes as the IC contact 2a, which is a magnetic material, approaches, and the Hall element detects this change.
- FIG. 1 6a and 6b shown in FIG. 1 are a pair of upper and lower rollers rotated by a motor 15 (shown in FIG. 4).
- a motor 15 shown in FIG. 4
- the roller 6b on the F-direction side collects the card 2 in the collection box (not shown) of the host device 30 installed on the F-direction side of the IC card reader 100, or in the F and B directions. This is for transporting long nonstandard cards.
- Numerals 7a to 7d denote card position detection sensors composed of photomicro sensors. These sensors 7a to 7d detect that the card 2 has been transported to a predetermined position inside the main body 1a. Note that the sensors 7 a to 7 d are in the OFF state when the card 2 is not detected, but enter the ON state when the card 2 is detected. ⁇
- Reference numeral 8 denotes an IC contact on the card reader 100 side, which moves in the vertical direction U and D by the solenoid.
- the IC contact 8 is changed from a position shown by a broken line to a solid line to read information from the IC inside the card 2.
- the IC contact 8 may be fixed at a position indicated by a solid line without being moved by the solenoid.
- 9 is a stopper that moves in the vertical direction U and D by the solenoid.
- the stopper 9 always stops the card 2 conveyed by the roller 6a at a position where the IC contact 8 and the IC contact 2a can come into contact with each other at a position indicated by a solid line.
- the stopper 9 moves to the position shown by the broken line when the card 2 is collected in the collection box of the host device 30 as described above, and passes through the card 2 conveyed by the rollers 6a and 6b. Let it. ⁇
- the inlet lb constitutes one embodiment of the inlet in the present invention
- the card passage lc constitutes one embodiment of the card passage in the present invention.
- the card width detecting sensor 3 constitutes one embodiment of the width detecting means of the present invention
- the magnetic substance detecting sensor 4 constitutes one embodiment of the magnetic substance detecting means of the present invention
- FIG. 4 is a block diagram showing an electrical configuration of the IC card reader 100.
- reference numeral 11 denotes a control unit that controls each unit of the IC card reader 100, and is composed of CPU, ROM, RAM, a control circuit described later, and the like.
- the ROM stores an operation program of the CPU and the like
- the RAM stores control data for controlling the respective parts of the CPU in a readable and writable manner.
- Reference numeral 12 denotes a storage unit composed of RAM, nonvolatile memory, and the like.
- Reference numeral 13 denotes an IC card communication unit including a communication circuit for communicating with the IC of the IC card 2 via the aforementioned IC contact 8.
- the control unit 11 supplies power to the IC contact 2 a of the IC card 2 from the IC contact 8 by the communication unit 13 and reads information from the IC of the IC card 2.
- Reference numeral 14 denotes a plurality of solenoids for moving the above-mentioned shirt 5, the IC contact 8 and the stopper 9, respectively.
- the control unit 11 has a control circuit for controlling the driving of each solenoid 14, and each circuit drives each solenoid 14 to open and close the shutter 5, the IC contact 8 and the stopper 9. Or to move.
- Reference numeral 15 denotes a motor for rotating the rollers 6a and 6b.
- the control unit 11 includes a control circuit for controlling the driving of the motor 15, and the circuit drives the motor 15 forward or reverse to rotate the rollers 6 a and 6 b.
- the card 2 to a predetermined position inside the main unit 1a at a predetermined speed.
- the control unit 11 inserts the IC card 2 into the insertion slot 1b based on the signal output from the card width detection sensor 3 and the voltage value output from the magnetic material detection sensor 4 as described later. Or a foreign object has been inserted.
- Reference numeral 16 denotes a higher-level device communication unit including a communication circuit for performing mutual communication with the higher-level device 30.
- the control unit 11 transmits the information read from the card 2 by the communication unit 16 to the host device 30. In the above configuration, the control unit 11 configures an embodiment of the determination unit and the open / close control unit of the present invention.
- IC contact The communication unit 8 and the IC card communication unit 13 constitute an embodiment of the reading unit of the present invention.
- FIG. 8 is a flowchart showing the operation procedure of the IC card reader 100. Each process is executed by the control unit 11 (specifically, a CPU provided in the control unit 11). In describing this procedure, FIG. 5 showing the state of insertion of the card 2 into the IC card reader 100 and FIGS. 6 and 7 showing the state of insertion of foreign matter are appropriately referred to.
- the card width detection sensor 3 detects the end 2b on the L direction side of the card 2 and turns on from the OFF state. A signal for switching to the state is output to the control unit 11.
- the magnetic material detection sensor 4 detects the IC contact 2a of the card 2 from a change in the magnetic field near the inlet 1b, and outputs a predetermined voltage to the control unit 11. As a result, the controller 11 determines that the card width detection sensor 3 has detected the object having the card width W2 (step S1: YE S in FIG. 8) and the magnetic material detection sensor 4 has detected the magnetic material (step S1).
- step S5 it is determined that the IC card has been inserted into the entrance 1b (step S5).
- the result of this determination is recorded in the storage unit 12 (FIG. 4) or sent to the host device 30 by the communication unit 16 (FIG. 4).
- the control unit 11 When determining that the IC card has been inserted, the control unit 11 opens the shirt 5 (FIG. 1) to handle the card 2 (step S6), and starts the normal rotation drive of the motor 15 Yes (Step S7).
- the card 2 passes under the shirt 5 and is conveyed in the F direction to the inside 1a of the main body by the rollers 6a.
- the card position detection sensor 7a (Fig. 1) does not detect the card 2 and enters the OFF state
- the force position detection sensors 7b and 7c (Fig. 1) detect the card 2 and turn on.
- the controller 11 determines that the card 2 has been detected at a predetermined position (step S8), and stops driving the motor 15 after a predetermined time has elapsed (step S9).
- the card 2 stops at a position where the IC contact 8 on the card reader 100 side can contact the IC contact 2a as shown in FIG.
- the control unit 11 contacts the IC contact 8 with the IC contact 2a on the card 2 side, and communicates with the IC of the card 2 by the communication unit 13 (FIG. 4). Read information from IC (step S10). Then, the control unit 11 reads the The acquired information is sent to the upper-level device 30 by the communication unit 16.After receiving a notification from the upper-level device 30 indicating that the processing for the information read has been completed, the IC contact 8 is separated from the IC contact 2a. Then, the reverse drive of the motor 15 is started (step S11). As a result, the card 2 is transported in the direction B by the rollers 6a and discharged to the inlet 1b.
- the card width detection sensor 3 detects the end 2 b of the card 2 and turns on.
- the controller 11 closes the shutter 5 (step S12) and drives the motor 15 Is stopped (step S13), and the process ends.
- a plate-like foreign material 50 made of a synthetic resin having no magnetic material, such as the IC contact 2a, having the same width W2 as the card 2 but in the same position as the card 2 is provided.
- the card width detection sensor 3 detects the end 50a on the L direction side of the foreign matter 50 and outputs a signal to switch from the OFF state to the ON state to the control unit 11 I do.
- the magnetic material detection sensor 4 does not detect the magnetic material because the magnetic field near the entrance 1b hardly changes, and the control unit 1 outputs a voltage having a predetermined value different from that when the magnetic material approaches, such as the IC contact 2a. Output to 1.
- the controller 11 determines that the card width detection sensor 3 has detected an object having a card width W2 (step S1: YES in FIG. 8), and the magnetic body detection sensor 4 has not detected a magnetic body (step S1: YES). (Step S2: NO), it is determined that the foreign matter has been inserted into the inlet 1b (Step S4). The result of this determination is recorded in the storage unit 12 or sent to the host device 30 by the communication unit 16 and displayed on the host device 30 by a display or an LED. When determining that a foreign object has been inserted, the control unit 11 ends the process without handling the foreign object as a card.
- the card width is detected.
- Sensor 3 outputs an OFF signal to control unit 11 without detecting foreign object 51.
- the magnetic substance detection sensor 4 detects a metallic foreign substance 51 which is a magnetic substance from a change in the magnetic field near the inlet 1b, and outputs a voltage having the same predetermined value as when the IC card 2 is inserted into the control unit 1. Output to 1.
- the controller 11 detects that the card width detection sensor 3 does not detect an object having the card width W2 (step S1: NO in FIG. 8), Since the body detection sensor 4 has detected the magnetic body I "living body (step S3: YES), it is determined that a foreign object has entered the inlet 1b (step S4). Terminates the process without treating the foreign object as a card.
- the card width detection sensor 3 Outputs an OFF signal without detecting the foreign object 51, and the magnetic material detection sensor 4 outputs a predetermined voltage different from that when the magnetic material approaches without detecting the foreign material 51.
- the controller 11 determines that the card width detection sensor 3 does not detect an object having the card width W2 (step S1: NO), and the magnetic body detection sensor 4 does not detect a magnetic body (step S1). (Step S3: NO), (1) It is determined that nothing is inserted in the entrance 1b. Then, the control unit 11 proceeds to step S1 and waits for a new output from the card width detection sensor 3 or the magnetic material detection sensor 4.
- the card width detection sensor 3 in addition to detecting the width of the object inserted into the entrance 1b by the card width detection sensor 3, whether or not the object has a magnetic material at a predetermined position Is detected by the magnetic substance detection sensor 4. Therefore, when a regular IC card 2 having a card width W2 and having an IC contact 2a at a predetermined position is inserted, it can be determined that the card is an IC card.
- a foreign object 50 having a card width W2 but not having a magnetic material passing through the X position (FIG. 2) or a foreign object 51 having no card width W2 was inserted. In such a case, they can be determined to be foreign substances. Only when it is determined that the card is an IC card, the inserted object (IC card 2) is handled as a card, so that foreign objects 50 and 51 are not handled as a card.
- the IC contact 8 is short-circuited, and the communication part 13 including the IC contact 8 and the circuit is electrically damaged.
- the information reading process is not performed on the foreign object 51, the IC contact 8 and the communication unit 13 can be prevented from being electrically damaged.
- 9 to 14 are views showing a second embodiment of the present invention.
- 9 to 13 the same parts as those in FIGS. 1 to 7 are denoted by the same reference numerals, and in FIG. 14, the same processing as in FIG. 8 is denoted by the same reference numerals.
- the IC card reader 101 is provided with a first magnetic body detection sensor 41 and a second magnetic body detection sensor 42 as shown in the block diagram of FIG. These are each composed of a Hall element and a magnet, similarly to the above-described magnetic substance detection sensor 4 (for example, FIG. 4).
- the first magnetic body detection sensor 41 is located at the position X (shown in Fig. 9) where the IC contact 2a of the card 2 passes on the U direction side of the passage 1c near the entrance 1b. ).
- the second magnetic body detection sensor 42 is located at a position Y on the U direction side of the passage 1 c near the entrance 1 b, which is different from the position X through which the IC contact 2 a of the card 2 passes. That is, it is arranged at the position ⁇ ⁇ ⁇ where the IC contact 2a does not pass.
- the first magnetic body detection sensor 41 constitutes one embodiment of the first magnetic body detection means of the present invention
- the second magnetic body detection sensor 42 is provided by the second magnetic body detection means of the present invention. One embodiment will be described.
- These sensors 4 1 and 4 2 determine whether or not a magnetic material such as metal has entered the inlet 1 b based on a change in the magnetic field generated by the magnet on the inlet 1 b side of the shutter 5. Are respectively detected. For example, when a metal magnetic body such as the IC contact 2a approaches, the magnetic field of the magnet changes. The Hall element detects this change and outputs a voltage of a predetermined value to the control unit 11. If the magnetic body does not approach, the magnetic field of the magnet hardly changes, so that the Hall element outputs a voltage of a predetermined value different from that when the magnetic body approaches to the control unit 11.
- the first magnetic body detection sensor 41 is preferably provided on the U direction side of the passage 1 c facing the IC contact 2 a in order to detect the I ′ C contact 2 a of the card 2, but the second magnetic The body detection sensor 42 is not on the U direction side of the passage 1c, It may be provided on the D direction side of the road 1c.
- FIG. 14 is a flowchart showing the operation procedure of the IC card reader 101.
- the card width detection sensor 3 detects the end 2b on the L direction side of the card 2 and turns on from the OFF state.
- a signal for switching to the state is output to the control unit 11.
- the first magnetic body detection sensor 41 detects the IC contact 2a of the card 2 from a change in the magnetic field near the inlet 1b, and outputs a predetermined voltage to the control unit 11.
- the second magnetic body detection sensor 42 does not detect the magnetic body because the magnetic field near the inlet 1b hardly changes, and outputs a voltage of a predetermined value different from that when the magnetic body approaches to the control unit 11 . Accordingly, the control unit 11 detects that the card width detection sensor 3 detects an object having the card width W2 (step S1: YE S in FIG. 14), and the ⁇ 1 magnetic body detection sensor 41 detects the magnetic body. (Step S2a: YE S), since the second magnetic body detection sensor 42 has not detected a magnetic body (Step S2b: NO), it is assumed that the IC card has been inserted into the entrance 1b. Judge (step S5). Upon making such a determination, the control unit 11 executes the processing of steps S6 to S13 in the same manner as described with reference to FIG. 8 to handle the inserted IC card 2, and after execution, The processing for card 2 ends.
- the card width detection sensor 3 detects the end 52 a of the foreign matter 52 on the L direction side and outputs a signal for switching from the OFF state to the ON state to the control unit 11. Further, the first magnetic body detection sensor 41, the second magnetic body detection sensor 42, and the magnetic foreign matter 52, which is a magnetic body, are detected from a change in the magnetic field near the force insertion port 1b, and a predetermined value is detected. The voltage is output to the control unit 11 respectively.
- the control unit 11 detects that the card width detection sensor 3 detects an object having the card width W2 (step S1: YE S in FIG. 14), and the first magnet 1 "biometric sensor 41 detects the magnetic body. Detected (Step S2a: YE S) Since the second magnetic material detection sensor 42 also detected a magnetic material (Step S2b: YE S), it is determined that a foreign object was inserted into the inlet 1b (Step S4) When judging in this way, the control unit 11 ends the processing without treating the inserted foreign matter 52 as a card. As shown in FIG.
- a synthetic resin plate-like foreign matter 50 having the same width W2 as the card 2 but having no magnetic material, such as the IC contact 2a, has an entrance 1b.
- the card width detection sensor 3 detects the end 50 a of the foreign object 50 on the L direction side and outputs a signal for switching from the OFF state to the ON state to the control unit 11.
- the magnetic field near the first magnetic body detection sensor 41, the second magnetic body detection sensor 42, and the force insertion port 1b hardly changes, no foreign object 50 is detected, and the predetermined state differs from that when the magnetic body approaches.
- the value voltage is output to the control unit 11 respectively.
- the controller 11 detects that the card detection sensor 3 detects an object having a card width W2 (Step S1: YES in FIG. 14), and the first magnetic body detection sensor 41 detects the magnetic body. Since there is no such object (Step S2a: N0), it is determined that a foreign object has been introduced into the inlet 1b (Step S4). When judging in this way, the control unit 11 ends the process without treating the inserted foreign matter 50 as a card.
- the card width detection sensor 3 outputs an OFF signal to the control unit 11 without detecting the foreign object 51.
- the first magnetic substance detection sensor 41 detects a metallic foreign substance 51 which is a magnetic substance from a change in the magnetic field near the inlet lb, and outputs a voltage of a predetermined value to the control unit 11.
- the second magnetic body detection sensor 42 does not detect the foreign object 51 because the magnetic field near the entrance 1 b hardly changes, and applies a predetermined voltage to the control unit 11 different from that when the magnetic body approaches. Output.
- the controller 11 determines that the card width detection sensor 3 does not detect an object having the force width W2 (step S1: NO in FIG. 14) and the first magnetic body detection sensor 41 Since the body is detected (step S2c: YES), it is determined that a foreign object has been inserted into the inlet 1b (step S4).
- the control unit 11 ends the processing without treating the inserted foreign matter 51 as a card.
- the card width detection sensor 3 outputs the OFF signal without detecting the foreign matter 51. Outputs to control unit 11.
- the first magnetic substance detection sensor 4 1 force ⁇ Since the magnetic field near the entrance 1 b hardly changes, it does not detect the foreign substance 51 and outputs a voltage of a predetermined value different from that at the time of approaching the magnetic substance to the control unit 11. .
- the second magnetic substance detection sensor 42 is Foreign matter 51 is detected from a change in the magnetic field near 1 b, and a voltage of a predetermined value is output to the control unit 11. As a result, the controller 11 determines that the card width detection sensor 3 does not detect an object having the card width W 2 (step S 1 in FIG. 14: NO), and the first magnetic body detection sensor 41 detects the magnetic body.
- step S2c No detection
- step S2d YES
- step S4 the control unit 11 ends the processing without treating the inserted foreign object 51 as a card.
- the foreign matter 51 in FIG. 7 is located between the card width detection sensor 3 and the second magnetic substance detection sensor 42 from the entrance 1 b and between the second magnetic substance detection sensor 42 and the first magnetic substance detection sensor 41.
- the card width detection sensor 3 When it is inserted into the gap or on the R direction side of the first magnetic body detection sensor 41, the card width detection sensor 3 outputs an OFF signal without detecting the foreign matter 51.
- the first magnetic body detection sensor 41 and the second magnetic body detection sensor 42 each output a voltage of a predetermined value different from that when the magnetic body approaches, without detecting the foreign matter 51.
- the controller 11 determines that the card width detection sensor 3 does not detect an object having a card width W2 (step S1: NO), and the first magnetic body detection sensor 41 does not detect a magnetic body (step S1: NO). (S2c: NO) Since the second magnetic body detection sensor 42 does not detect the magnetic body (step S2d: NO), it is determined that nothing is inserted in the inlet 1b. Then, the control unit 11 shifts to step S1 and waits for a new output from the above three sensors 3, 41, 42.
- the second magnetic substance detection sensor 42 in addition to detecting the width of an object inserted into the entrance 1b by the card width detection sensor 3, whether or not the object has a magnetic material at a predetermined position Is detected by the first magnetic substance detection sensor 41, and further, whether or not the object has a magnetic substance at a position different from the predetermined position is detected by the second magnetic substance detection sensor 42. For this reason, when a regular IC card 2 having a card width W2, having an IC contact 2a at a predetermined position, and not having a magnetic material passing through the Y position (FIG. 9) is inserted, It can be determined that it is an IC card.
- a foreign substance 52 having substantially the same width W2 as that of the card 2 but having a magnetic material passing through the Y position, and a foreign substance 52 having the card width W2 but having the X width (FIG. 9) If a foreign object 50 that does not have a magnetic material to pass through it or a foreign object 51 that does not have a card width W2 is inserted, Can be determined to be foreign matter. Then, only when it is determined that the object is an IC card, the inserted object (IC card 2) is handled as a card, so that foreign objects 50, 51, and 52 are not handled as a card.
- FIG. 15 to FIG. 17 are views showing a third embodiment of the present invention.
- the same parts as those in FIGS. 5 to 7 and FIGS. 12 and 13 are denoted by the same reference numerals, and in FIG. The same processes as those in FIG. 14 are denoted by the same reference numerals.
- the IC card reader 102 is provided with only the second magnetic substance detection sensor 42 described in the second embodiment. No magnetic material detection sensor 41 is provided. For this reason, the second magnetic body detection sensor 42 inserts a magnetic material such as metal into the inlet 1 b based on a change in the magnetic field generated by the magnet at the inlet 1 b side of the shutter 5. Is detected.
- the second magnetic body detection sensor 42 constitutes one embodiment of the magnetic body detection means of the present invention.
- FIG. 17 is a flowchart showing the operation procedure of the IC card reader 102.
- FIGS. 15 and 16 and FIG. 7 described above are appropriately referred to.
- the card width detection sensor 3 detects the end 2b on the L direction side of the card 2 and turns on from the OFF state.
- a signal for switching to the state is output to the control unit 11.
- the second magnetic body detection sensor 42 does not detect the magnetic body because the magnetic field near the entrance 1b hardly changes, and outputs a voltage of a predetermined value different from that at the time of approaching the magnetic body to the control unit 11. I do.
- the controller 11 detects that the card width detection sensor 3 detects an object having the card width W2 (Step S1: YES in FIG. 17), and the second magnetic body detection sensor 42 detects the magnetic body. Since it has not been inserted (step S3a: NO), it is determined that the IC card has been inserted into the entrance 1b (step S5). Upon making such a determination, the control unit 11 executes the processing of steps S6 to S13 in the same manner as described with reference to FIG. 8 in order to handle the inserted IC card 2. After that, the processing for the IC card 2 ends.
- the card width is detected.
- Sensor 3 detects the end 52 a on the L direction side of the foreign substance 52, and outputs a signal for switching from the OFF state to the ON state to the control unit 11.
- the second magnetic substance detection sensor 42 detects a metallic foreign substance 52 which is a magnetic substance from a change in the magnetic field near the inlet 1b, and outputs a predetermined voltage to the control unit 11 respectively. Accordingly, the controller 11 detects that the force width detection sensor 3 detects an object having the card width W2 (Step S1: YES in FIG.
- step S3a YES
- step S4 it is determined that a foreign object has been inserted into the insertion slot 1b (step S4).
- the control unit 11 ends the processing without treating the inserted foreign matter 52 as a card.
- the card width detection is performed.
- Sensor 3 outputs an OFF signal to controller 11 without detecting foreign object 51.
- the second magnetic substance detection sensor 42 detects a metallic foreign substance 51 that is a magnetic substance from a change in the magnetic field near the inlet 1b, and outputs a predetermined voltage to the control unit 11 respectively.
- the controller 11 determines that the card width detection sensor 3 did not detect an object having the card width W2 (step S1: NO in FIG. 17) and the second magnetic body detection sensor 42 detected a magnetic body. (Step S3b: YES), it is determined that a foreign object is inserted into the insertion port 1b (Step S4).
- the control unit 11 ends the processing without treating the inserted foreign matter 51 as a card.
- the card width Detection sensor 3 outputs OFF signal without detecting foreign object 51.
- the second magnetic substance detection sensor 42 outputs a voltage of a predetermined value different from that when the magnetic substance approaches when the foreign substance 51 is not detected.
- the controller 11 determines that the card width detection sensor 3 does not detect the object having the force width W2 (step S1: NO), and the second magnetic body detection sensor 42 does not detect the magnetic body. Therefore (step S3b: NO), it is determined that nothing has been inserted into the entrance 1b. Then, the control unit 11 shifts to step S1 and waits for a new output from the two sensors 3 and 42.
- the width of the object inserted into the In addition to the detection by the width detection sensor 3, the second magnetic body detection sensor 42 detects whether the object has a magnetic body at a position different from the predetermined position. For this reason, if a regular IC card 2 that has a card width W2 and does not have a magnetic material so as to pass through the Y position (Fig. 9) is inserted, it should be determined that it is an IC card. I can do it.
- a foreign substance 52 having substantially the same width W 2 ′ as the card 2 but having a magnetic material passing through the Y position, or a foreign substance 51 not having the card width W 2 is positioned at the Y position.
- the magnetic body detection sensor 4 or the first magnetic body detection sensor 41 is provided at the position X where the IC contact 2a of the IC card 2 is detected as a magnetic body, and the IC contact 2a is connected to the magnetic body.
- the second magnetic body detection sensor 42 is provided at the position Y where detection is not performed, the present invention is not limited to this.
- the magnetic body detection sensor 4 or the first magnetic body detection sensor 41 is provided at a position where the IC of the IC card 2 is detected as a magnetic body, and the second magnetic body detection sensor 4 is provided at a position where the IC is not detected as a magnetic body.
- Two may be provided.
- the IC is configured to include a magnetic material such as a copper pattern or an aluminum pattern.
- the magnetic material such as a metal can be detected over the entire passage 1 c on the entrance 1 b side from the shirt 5.
- a magnetic substance detection sensor may be provided.
- the card width detection sensor 3 including one photo interrupter is used as the width detection means in the present invention, but the present invention is not limited to this.
- the width detecting means of the present invention may be any device that can detect whether or not the object inserted into the insertion slot lb has a predetermined width such as the card width W2.
- the magnetic body detection sensors 4, 41, and 42 each including a Hall element and a magnet are used as the magnetic body detection means in the present invention.
- the present invention is not limited thereto.
- a magnetic material detection sensor for example, A magnetoresistive element and a magnet, a search coil, a magnetic inductance element, a magnetic impedance element, or the like may be used.
- an electromagnet may be used as the magnet.
- the magnetic body detection means of the present invention may be any device that can output a change in the magnetic field near the entrance 1b as a voltage value, a resistance value, or the like. Changes in the magnetic field include frequency changes, phase changes, and amplitude changes.
- not only one magnetic substance detection sensor 4, 41, and 42 but also two or more magnetic substance detection sensors may be provided. In this way, the magnetic material inserted into the inlet 1b can be detected with higher accuracy.
- the IC card readers 100 to 102 provided with the shutter 5 for restricting the entry of the card 2 and the motor 15 and the roller 6 a as a transport means for transporting the card 2,
- the present invention can also be applied to a card information reading device that does not include a shutter / transport unit.
- the present invention is applied to the IC card readers 100 to 102 which read information from the contact type IC card 2 having the IC contact 2a at a predetermined position.
- the present invention provides a magnetic card reader for reading information from a magnetic card having a magnetic strap at a predetermined position, and an IC or coil at a predetermined position.
- the present invention can also be applied to an IC card reader that reads information from a non-contact type IC card.
- the magnetic body detection sensor 4 or the first magnetic body detection sensor 41 is provided at a position where a magnetic drive or an IC or a coil is detected as a magnetic body
- the second magnetic body detection sensor is provided at a position where they are not detected as a magnetic body.
- the present invention provides a hybrid card reader that reads information from a hybrid card provided with a combination of two or more of an IC contact, a magnetic stripe, and a contactless communication coil. Can also be applied. That is, the present invention can be applied to a card information reading device that reads information from various cards.
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Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200480015079XA CN1802651B (zh) | 2003-08-11 | 2004-08-10 | 卡信息读取装置 |
| ES04771703T ES2388283T3 (es) | 2003-08-11 | 2004-08-10 | Dispositivo de lectura de información de tarjeta |
| EP04771703A EP1655689B1 (en) | 2003-08-11 | 2004-08-10 | Card information reading device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003-207227 | 2003-08-11 | ||
| JP2003207227A JP4518756B2 (ja) | 2003-08-11 | 2003-08-11 | カード情報読み取り装置およびicカードリーダ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2005015484A1 true WO2005015484A1 (ja) | 2005-02-17 |
Family
ID=34131416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2004/011742 Ceased WO2005015484A1 (ja) | 2003-08-11 | 2004-08-10 | カード情報読み取り装置 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1655689B1 (ja) |
| JP (1) | JP4518756B2 (ja) |
| KR (1) | KR100789878B1 (ja) |
| CN (1) | CN1802651B (ja) |
| ES (1) | ES2388283T3 (ja) |
| WO (1) | WO2005015484A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102725766A (zh) * | 2010-01-27 | 2012-10-10 | 日本电产三协株式会社 | 读卡机 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100767057B1 (ko) * | 2007-04-30 | 2007-10-17 | 양창수 | Ic 카드 인식이 가능한 카드 디스펜서 |
| JP4719769B2 (ja) * | 2008-05-13 | 2011-07-06 | 日立オムロンターミナルソリューションズ株式会社 | カード受入機構およびカード処理装置 |
| JP5715762B2 (ja) * | 2010-03-30 | 2015-05-13 | 日本電産サンキョー株式会社 | カード処理装置およびカード処理システム |
| FR3010564B1 (fr) * | 2013-09-06 | 2016-12-09 | Oberthur Technologies | Systeme carte/lecteur apte a determiner l'orientation de la carte |
| CN103679058B (zh) * | 2013-12-25 | 2016-06-22 | 湖北警官学院 | 非接触式ic卡防御中继攻击的系统及方法 |
| JP6240551B2 (ja) * | 2014-04-09 | 2017-11-29 | 日立オムロンターミナルソリューションズ株式会社 | カード処理装置 |
| DE112015002115T5 (de) * | 2014-10-30 | 2017-03-02 | Hitachi-Omron Terminal Solutions, Corp. | Karteneingabe- und -ausgabeeinheit, Kartenverarbeitungsvorrichtung und Geldautomat |
| CN104899622A (zh) * | 2015-05-27 | 2015-09-09 | 浪潮(山东)电子信息有限公司 | 一种可兼容不同接触式ic卡读写的装置及方法 |
| KR102092864B1 (ko) * | 2015-08-31 | 2020-03-24 | 삼성전자주식회사 | 센서 모듈 및 이를 포함하는 운동 보조 장치 |
| CN106875563B (zh) * | 2017-04-07 | 2017-12-08 | 盐城中咏投资发展有限公司 | 一种信息读取设备 |
| JP7219557B2 (ja) * | 2018-06-18 | 2023-02-08 | 日本電産サンキョー株式会社 | カードリーダ及び異物検知方法 |
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| JPS5938881U (ja) * | 1982-09-03 | 1984-03-12 | 株式会社東芝 | 電気カ−ペツト用カバ− |
| EP0215712A1 (fr) | 1985-09-12 | 1987-03-25 | Bull S.A. | Lecteur encodeur de carte d'identification |
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| JPS5938881A (ja) * | 1982-08-26 | 1984-03-02 | Omron Tateisi Electronics Co | カ−ドリ−ダ |
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| JP3806271B2 (ja) * | 1999-07-09 | 2006-08-09 | 日本電産サンキョー株式会社 | 磁気カード取引装置 |
| WO2003015083A1 (en) * | 2001-08-03 | 2003-02-20 | Matsushita Electric Industrial Co., Ltd. | Card reader |
| JP2003203208A (ja) * | 2002-01-08 | 2003-07-18 | Sankyo Seiki Mfg Co Ltd | Icカードリーダ |
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-
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- 2004-08-10 KR KR1020057022790A patent/KR100789878B1/ko not_active Expired - Fee Related
- 2004-08-10 ES ES04771703T patent/ES2388283T3/es not_active Expired - Lifetime
- 2004-08-10 WO PCT/JP2004/011742 patent/WO2005015484A1/ja not_active Ceased
- 2004-08-10 CN CN200480015079XA patent/CN1802651B/zh not_active Expired - Fee Related
- 2004-08-10 EP EP04771703A patent/EP1655689B1/en not_active Expired - Lifetime
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| JPS5938881U (ja) * | 1982-09-03 | 1984-03-12 | 株式会社東芝 | 電気カ−ペツト用カバ− |
| EP0215712A1 (fr) | 1985-09-12 | 1987-03-25 | Bull S.A. | Lecteur encodeur de carte d'identification |
| JPS6315384A (ja) | 1986-07-07 | 1988-01-22 | Fujitsu Kiden Ltd | Icカ−ド認識方法 |
| EP0311119A1 (en) | 1987-10-09 | 1989-04-12 | Omron Tateisi Electronics Co. | IC card reader / writer |
| JPH0197488A (ja) * | 1987-10-09 | 1989-04-14 | Honda Motor Co Ltd | 走行装置 |
| JPH0855258A (ja) | 1994-08-11 | 1996-02-27 | Kubota Corp | カードリーダライタ |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102725766A (zh) * | 2010-01-27 | 2012-10-10 | 日本电产三协株式会社 | 读卡机 |
| CN102725766B (zh) * | 2010-01-27 | 2016-02-17 | 日本电产三协株式会社 | 读卡机 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005062938A (ja) | 2005-03-10 |
| EP1655689A1 (en) | 2006-05-10 |
| CN1802651A (zh) | 2006-07-12 |
| KR100789878B1 (ko) | 2008-01-02 |
| EP1655689A4 (en) | 2009-04-22 |
| CN1802651B (zh) | 2010-05-05 |
| ES2388283T3 (es) | 2012-10-11 |
| EP1655689B1 (en) | 2012-05-23 |
| JP4518756B2 (ja) | 2010-08-04 |
| KR20060085572A (ko) | 2006-07-27 |
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