JP2569069B2 - How to introduce security data into gaming card systems - Google Patents

Description

The present invention relates to a method for introducing security data into a game card system such as a pachinko card system.

[Conventional technology]

The following is proposed as a pachinko card system for renting pachinko balls using a card. In this pachinko card system, since the card is valid only at the store that issued it, the store number is recorded on the card. Further, in order to prevent tampering or duplication of the card, when data is recorded on the card, the data is encrypted and recorded using an encryption key. The numbers unique to the system of the store, such as the store number and the encryption key, are called security data and are extremely important data. This is because if the security data can be known, the card can be tampered with or copied illegally. Since such security data differs from store to store,
When installing the pachinko card system, it is necessary to set various devices.

In a small-sized pachinko card system in which the number of card issuing machines, card lending machines, card settlement machines, and the like is not so large, it is conceivable to set security data for each device using a numeric keypad, a DIP switch, or the like. However, such an introduction method has a problem that it is very troublesome because security data must be set for each device. In addition, there is a high possibility that security data is erroneously introduced, which is a problem in terms of data reliability.
Further, when security data is set by the DIP switch, there is a problem that if the state of the DIP switch is externally viewed, the data contents can be known, and the secret state cannot be maintained.

In a large-scale pachinko card system with a very large number of card issuing machines, card lending machines, card settlement machines, etc., each device is connected online, security data is set in the central controller, and each controller A method of introducing the apparatus online is conceivable. According to this introduction method, a mistake in setting the security data hardly occurs. However, in a system in which all devices are connected online, if the number of devices increases, the overall control becomes complicated, and there is a problem that it is not easy to change the layout or the system configuration. Further, in such a large-scale online pachinko card system, even if a failure occurs in a part of the system, there is a problem that the whole system goes down and the pachinko parlor cannot operate at all.

[Problems to be solved by the invention]

Thus, the proposed method of introducing security data in a pachinko card system is troublesome to introduce security data in a small system and may cause a setting error, and this problem is solved in a large-scale system. When connected online as much as possible, there was a problem that the system became inflexible and a minor accident prevented the pachinko parlor from operating.

The present invention has been made in view of the above circumstances, and even in a game card system in which each device is not connected online, security data in a game card system that can efficiently introduce security data without setting mistakes. The purpose of this is to provide a method of introduction.

[Means for solving the problem]

An object of the present invention is to provide a card issuance machine that issues a card in which predetermined identification data is encrypted with an encryption key and records the data, and that the card data issued by the card issuance device is decrypted and read using the encryption key to play a game. A card game object lending machine for lending an object, a controller for controlling the card game object lending machine, and a card settlement machine for reading the card and adjusting the remaining amount to cash, and lending the game object using the card In a game card system, a security introducing device having a nonvolatile storage unit storing security data such as an encryption key and a game store number and a connector for connecting the security card to the card issuing machine, the controller, and the card payment machine. The same security data is issued to the card by temporarily connecting to the introduction connector. , And introducing into the controller and the card settlement device, it is achieved by the method of introducing the security data in the gaming card system.

(Operation)

Since the present invention is configured as described above, security data is introduced by connecting a common security pack to each device. Therefore, the introduction of the security data is easy, the identity of the introduced security data is ensured, and the setting error of the security data is prevented.

(Embodiment) A pachinko card system which is an embodiment of the game card system of the present invention will be described below with reference to the drawings.

[1] Overview of Pachinko Card System System Overview The pachinko card system is a system for renting pachinko balls using a prepaid card (hereinafter referred to as a “card”) such as a telephone card for telephone charges and an orange card for railway charges. A player purchases a card in advance from a card issuing machine with cash, inserts the purchased card into a card lending machine, receives a pachinko ball, and plays a game using the pachinko ball. The card is valid only at the pachinko parlor where you purchased it, so after the game, the balance of the card is settled by the card adjustment machine. This system is convenient for players because there is no need to use cash during the game, and is also an effective system for pachinko parlor owners because cash processing operations such as replenishing and collecting cash are drastically reduced.

FIG. 1 shows an outline of a pachinko parlor to which the pachinko card system is applied. A plurality of pachinko machines PT11, PT12,... Are back-to-back and arranged in two rows to form one group of pachinko machines (hereinafter referred to as "islands") ILD1-n. Pachinko machine PT11,
Between PT12, ... every other card ball rental machine CP11, CP12,
Are provided, and in order to control these card ball rental machines CP11, CP12,.
R1 to R1 are provided. A plurality of such islands ILD1 to ILDn are arranged on the floor of a pachinko parlor. Card issuers CEN1 to CENn are arranged at the ends of the islands ILD1 to ILDn. Card issuing machine CE
N1 to N1 issue cards in cash and allow them to directly borrow pachinko balls with cash. Card settlement machines EXC1 and EXC2 are arranged near the counter for exchanging pachinko balls obtained by the player for prizes. The card settlement machines EXC1 and EXC2 settle the balance of the card and exchange it for cash. On the counter, a card checker CHK is provided for checking the balance of the card and checking for a card failure.

FIG. 2 shows a block diagram of the entire pachinko card system. The n islands ILD1 to n are arranged in the whole pachinko parlor. The island ILDs 1 to n are card ball rental machines CP11, CP12,... And controllers for controlling these card ball rental machines CP11, CP12,.
CTR1 to CTRn. For example, in the island ILD1, a plurality (m) of card ball rental machines CP11, CP12,..., CP1m are connected to one controller CTR1 via a transmission line, and similarly, in the island ILD2, a plurality of (m) Card ball rental machine CP21, CP
22, CP2m are connected to the controller CTR2 via a transmission line. Card issuers CEN1 ~ n for each island ILD1 ~ n
However, the card issuing machines CEN1 to CENn are not connected to the controllers CTR1 to CTRn and operate independently. Although two card settlement machines EXC1 and EXC2 are provided, the card settlement machines EXC1 and EXC2 and the card checker CHK are also not connected to the controllers CTR1 to CTRn and operate independently. Thus, in the pachinko card system of this embodiment, the card ball rental machines CP11, CP12,... Are controlled by the controllers CTR1 to CTR for each of the islands ILD1 to n. , CP12,... Are not controlled comprehensively, and the card issuing machines CEN1 to CEN, the card settlement machines EXC1 and EXC2, and the card checker CHK operate independently, and any one of the machines fails. Even the failure does not spread to the whole. The card ball lending machines CP11, CP12,..., The card issuing machines CEN1 to CENn, and the card settlement machines EXC1 and EXC1 and 2 may be connected to a host computer (not shown) for business statistics.

Pachinko card In this pachinko card system, a magnetically recordable card as shown in FIG. 3 is used. Fig. 3 (a)
Shows the front side of the card PC, and (b) shows the back side. The base of the card PC is paper, and the back surface is coated with a magnetic powder having high coercive force, and various data is recorded in the unprinted magnetic recording area 4 on the back surface. A roll PC on which the front and back sides are printed in advance is cut to create a card PC. A detection hole 1 is perforated in the card PC, and is used for cutting a roll, detecting a card, and the like. Arrows 2 and 3 are printed on the front and back surfaces, respectively, to indicate the insertion direction of the card PC. On the surface of the card PC, there are provided an issue date printing area 5 where the issue date is printed and a balance area 6 where the settlement and the remaining amount are recorded. The card PC of the present embodiment is a card of 1000 yen, and the amount of money used is set every 200 yen, so the balance is described as 800 yen, 600 yen, 400 yen, 200 yen, and 0 yen.

[2] Card issuing machine CEN (2.1) Configuration of card issuing machine The card issuing machine CEN can sell cards in cash and lend pachinko balls with cash.

Panel configuration Fig. 4 shows the appearance of the card issuing machine CEN. The main body 10 of the card issuing machine CEN is placed on a gantry 11. A bill insertion slot 12 for receiving bills (1,000 yen, 5,000 yen, 10,000 yen) for purchasing a card is provided in the middle right side of the main body 10. The player who is going to purchase a card can use this bill insertion slot
Insert only one banknote from 12. Immediately above the bill insertion slot 12, there is provided an LED display section 13 in which LEDs are arranged in one horizontal row. Turn on the LED synchronously from both sides toward the center,
This indicates to the player that the bill can be used. Further, above the LED display unit 13, there is provided an unused bill display unit 14 that indicates the type of bill that cannot be used. For example,
If a change occurs in the bill feeding mechanism and change cannot be supplied, a display of "use prohibited for 5000 yen and 10,000 yen" is performed.

A card number selection button 15 for selecting the number of cards to be purchased is provided above the unused banknote display section 14. This is for selecting the number of cards to be purchased when a 5,000-yen bill or a 10,000-yen bill is used, and includes five buttons for selecting one to five cards. When a 5,000-yen bill or a 10,000-yen bill is inserted into the bill insertion section 12, a selectable number of buttons are turned on. When the player presses a button to select from among the lit buttons, only the pressed button is lit to notify the player that the selection has been made. When a 1,000-yen bill is inserted, the card is immediately issued without pressing the card number selection button 15.

Above the card number selection button 15, an insertion amount display section 16 for notifying the player of the insertion amount and the like is provided. When a bill is inserted and its amount is identified, "1000", "5000" or "10000" is displayed. The player selects the number with the card number selection button 15, and every time a card is issued, the displayed amount is reduced by 1000 yen each time, and the change amount is displayed when the card issuance is completed. . When the change is paid out, the display returns to the initial display “0”. For example, if a 10,000-yen bill is inserted and three cards are selected, the display changes from "0" to "1000" when the 10,000-yen bill is inserted and identified.
"0". After that, if you choose to issue three cards, every time one card is issued, "10000" to "900"
0 '', `` 8000 '' and finally change `` 700 ''
"0" is displayed. This display returns to "0" when 7,000 yen is paid out as change.

A card slot 17 for issuing a card is provided at a lower left portion of the main body 10. The cards to be issued are thrown out one by one from the card slot 17. Immediately above the card ejection slot 17, a card ejection number display section 18 is provided. “12345” is written on the front panel of the card ejection number display section 18, and a number corresponding to the number of ejected cards is lit. For example, when throwing out three cards, "1" → "2"
→ Lights in order of "3". This makes it possible to know the number of the card that has been thrown.

In the middle lower part of the main body 10, there is provided a bill discharging section 19 for discharging change. The change to be dispensed overlaps and is dispensed from the bill dispensing unit 19. Immediately above the bill ejection section 19, a bill ejection display section 20 is provided. Blinks when there is a change bill, and alerts the player.

This card issuing machine CEN can also borrow pachinko balls directly with cash, so a configuration for that is also provided. A coin slot 21, a coin return lever 22, and a coin return port 23 are provided in this order from the upper middle part of the main body 10, and a pachinko ball throwout port 24 is provided at a lower right part of the main body 10. When a coin is inserted from the coin insertion slot 21, a pachinko ball corresponding to the amount is automatically ejected from the pachinko ball outlet 24. That is,
When a 100 yen coin is inserted, a pachinko ball is thrown out for 100 yen, and when a 500 yen coin is inserted, a 500 yen pachinko ball is thrown out. If the coin is deformed, pushing down the coin return lever 22 will return the coin inserted from the coin insertion slot 21 and 100 yen, 100 yen as when a different denomination coin other than 500 yen is inserted. Even if it is determined that the coin is not a yen or 500 yen coin, the coin is returned from the coin return slot 23.

At the upper left portion of the main body 10, there is provided a display unit 25 that indicates whether the card issuing machine CEN can be used. "Cancel" is displayed here when unavailable. Immediately below the display unit 25, there is provided a display lamp 26 for notifying the reason for stopping the card issuing machine CEN. When the top display lamp 26a is lit, it indicates a broken pachinko ball, when the middle display lamp 26b is lit, it indicates that the card is out, and when the bottom display lamp 26c is lit. Indicates that the stacker is full and banknotes need to be collected. This allows the pachinko clerk to perform appropriate processing. The front panel of the main body 10 can be opened by inserting a key into the keyhole 27.

Functional block diagram Fig. 5 shows the functional block diagram of the card issuing machine CEN.

The control unit 30 controls the entire card issuing machine CEN.
The power switch 31 is located inside the card issuing machine CEN, and is operated by an operator who is a pachinko clerk. Number selection button 15
Is provided on the panel as described above, and the number is selected by the player. The selected number is stored in the issued number counter 32, and is decremented by one each time a card is issued to manage the number of issued cards. The bill detection / identification unit 33 detects whether a bill has been inserted to purchase a card, and identifies the inserted bill.

The status display unit 34 is located inside the opened panel and displays whether security data has been introduced and the card issuing machine CEN can be used immediately. When security data is introduced, “READY state” is displayed, and when security data is not introduced, “STOP state” is displayed. In the case of "STOP state",
Security data is introduced using a security pack SP described later.

This security data is necessary for operating the card issuing machine CEN, and is stored in the security data memory 35. The security data includes a store number, which is a unique number given to each pachinko parlor, and an encryption key required for encryption and decryption. Introduction of security data to the security data memory 35
This is performed by connecting a security pack SP having a ROM storing security data to the security pack connector 36.

The identification number counter 37 indicates an identification number determined so that only one ball lending card having the same data is issued in principle. The identification number is, for example, “1” at the beginning of the day, and sequentially counts up to “2”, “3”,.

The recovery card issuance switch 38 is a switch pressed when a card is issued by the card issuing machine CEN. The recovery switch is a card used for data input when data of the store number, the encryption key, and the date cannot be transmitted from the controller CTR to the card lending machine CP for some reason. Store number / encryption key and date data are recorded on the recovery card. These data can be input by inserting the recovery card into each card ball rental machine CP.

The time management unit 39 is a clock in the card issuing machine CEN and constantly outputs date data. The time management unit 39 is backed up by the battery 39a and operates even when the power is turned off.

The card issuing unit 40 includes a roll feeding / cutting unit 41, a magnetic recording / reading unit 42, and a printer unit 43. The roll feeding / cutting section 41 feeds out the card which is in a cut state and stands by, and feeds out the card roll paper and cuts it into a card in preparation for the next issuance. The magnetic recording / reading unit 42 records the write data on the back surface of the card and reads the recorded data. The printer unit 43 records the date of issuance and predetermined notes on the surface of the card by, for example, a thermal recording method. The printer unit 43
Instead of the thermal recording method, any recording method such as a thermal transfer recording method or a wire dot recording method may be used.

Data to be written to the card is stored in the write data memory 44. If the card to be issued is a ball lending card, the write data includes a card type, a store number, an issue date, an amount, and an identification number. The card type is a code indicating that the issued card is a ball lending card. The shop number is a number unique to the pachinko parlor, and is stored in the security data memory 35. The issue date is the date data output from the time management unit 39. In this example, only 1000 yen card is issued.
Fixed to 00. The identification number is a count value of the identification number counter 37. When the card to be issued is a recovery card, the write data includes a card type, a store number, an issue date, and an encryption key. The card type is a code indicating that the issued card is a recovery card. The store number and date of issue are the same as for the ball lending card. The encryption key is stored in the security data memory 35.

When there are a plurality of card issuing machines CEN, their own addresses may be set to distinguish them, and the addresses may be added and written.

When writing data to the ball lending card, the write data stored in the write data memory 44 is encrypted by the encryption unit 45 so as not to imitate the card. The encrypted write data is stored in the encrypted write data memory 46. The magnetic recording / reading unit 42 includes the encrypted write data memory
The encrypted write data stored in 46 is recorded in the magnetic recording area 4 of the card. In the case of a recovery card, the contents of the write data memory 44 are directly written to the card without encryption.

Card issuer tallying The card issuing machine CEN is also provided with a circuit for tallying money, card input / output, and equipment operation.

In order to grasp the operation status of the card issuing machine CEN, a power switch operation detection unit 47 that detects the on / off operation of the power switch 31 and a correction operation detection unit 48 that detects that the time of the time management unit 39 has been corrected are provided. Is provided. The correction of the time in the present embodiment means not only hour and minute but also day, month,
It is used as a meaning including the case where one of the years is modified. The power switch 31 is turned on / off and the time management unit 39
When the time is corrected, these power switch operation detection
A detection signal is sent from the correction operation detection unit 47 and the correction operation detection unit 48 to the control unit 30, and the control unit 30 stores the time indicated by the time management unit 39 together with the operation content when the detection signal is sent. Note that the time management unit 39 can be modified only when the power switch 31 is on. The correction time is a time when a correction button (not shown) of the time management unit 39 is pressed. Although the correction completion button is not provided in this embodiment, a correction completion button is provided separately from the correction button,
The time when the correction completion button is pressed may be recorded as the correction time. The time of the time management unit 39 is corrected while being displayed on a display LED (not shown), but may be displayed by switching between the date display and the time display, or may be displayed all at once.

The counting and recording unit 49 counts the money inserted into the card issuing machine CEN and the money, cards and pachinko balls thrown out from the card issuing machine CEN and prints them at a predetermined time such as at the end of the day. I do. In addition, the tabulation recording unit 49 also prints the operation status (operation content, operation time) of the card issuing machine CEN detected by the power switch operation detection unit 47 and the correction operation detection unit 48 at the time of tabulation printing. . That is, the time when the power switch 31 is turned on and off and the time when the correction button and the correction end button of the time management unit 39 are pressed are recorded together with the operation contents.

FIG. 6 shows a print example of a tally sheet by the tally recording unit 49. FIG. 6 (a) is an example of a tally printed at the end of a business day.

In the first block from the top of the tabulation sheet, the contents of the money input of the day are printed for each denomination. In this example, 31 10,000-yen bills, 9 5,000-yen bills, and 1,000-yen bills
It is recorded that 63 coins, 500 yen coins and 6 coins have been inserted.

In the second block of the tally sheet, the thrown money,
Cards and pachinko balls are printed for each type. In this counting example, it is recorded that 252 1,000-yen banknotes have been ejected, 166 cards have been issued, and pachinko balls have been ejected 40 times (100 yen as one time).

The third block of the tally sheet is the card issuer CEN
Operation status (operation content, operation time) is recorded.
In the present embodiment, the operation status up to a maximum of 20 times is stored and recorded, and when the operation status exceeds 20 times, the oldest one is erased. Records are recorded in order from the newest operation status to the oldest. The leftmost column of this block shows the operation content. "ON" indicates power switch 31
Is turned on, "OFF" indicates that the power switch 31 is turned off, and "CHK" indicates that the correction button of the time management unit 39 is pressed. The operation date is shown in the middle column of this block, and the operation time is shown in the rightmost column. In the example of FIG. 6A, the record on the first line indicates that the power switch 31 was turned on at 13:08 on July 10, 1987. The record on the fourth line indicates that the power switch 31 was turned off at 13:07 on July 10, 1987. In addition, the record on the ninth line was July 8, 1987
This shows that the correction button of the time management unit 39 was pressed at 20:26 on the day. After printing the tally sheet at the end of the day,
The data of money, cards and pachinko balls can be cleared by the clear operation, but the operation status of the last 20 operations is not erased.

FIGS. 6 (b) and 6 (c) show tally records in the case where fraud has been committed. The record in FIG. 6B shows the operation status from July 11, 1987 to July 12, 1987, and the power switch 31 is turned on once at 22:20 on July 11, when the business hours have ended. After being turned off, the power switch 31 is turned on once at 00:10 at midnight when the date has changed, and the power switch 31 is turned off at 00:25 15 minutes later, and business hours start at 9:20 am Indicates that the power switch 31 has been turned on. From this record, it can be predicted that the pachinko clerk turned on the card issuing machine CEN at midnight after business hours and illegally issued the card.

The record in FIG. 6 (c) shows the operation status from July 12, 1987 to July 13, 1987. On July 12, the power switch 31 was turned on at 9:20 for business start. , July 12
At 22:20 on the day, the power switch 31 is turned off in accordance with the closing of business. Thereafter, the power switch 31 is turned on once at 23:04 at midnight of the day, and the time management unit 39 is turned on at 23:05 one minute later.
Indicates that the correction button has been pressed. Therefore, it can be inferred that the time has been corrected here. Then, since the correction button of the time management unit 39 is pressed again, it is presumed that the time is returned to the original time here. The first correction time is 23:05 and the second correction time is 10:15 on the following day.
Since the power switch 31 is turned off at 23:20, it is the first time from 23:05 on the 12th to the next day.
It is presumed that it was corrected at 10:00. It is presumed that the card was illegally issued for about 15 minutes and the time was restored again. After that, the next business day starts 9 am
The power switch 31 is turned on at 10:00. From this record, it can be predicted that the card issuing machine CEN was turned on at midnight after business hours, the time was corrected the next day, the card was illegally issued, and then the card was re-corrected to the original correct time.

Looking at the records on the aggregation sheet in this way, the power switch 31 should normally be turned on at the start of business hours, and the power switch 31 should only be turned off after the end of business hours, but if there are other records, By analyzing the records, one can infer with considerable certainty whether or not there has been fraud.
FIGS. 7 and 8 show a security pack SP used when introducing security data, which can prevent the reissue of unauthorized card issuance. FIG. 7 is an external view thereof, and FIG. 8 is a functional block diagram thereof. The whole has a box shape, and only the connector 51 and the LED 54 appear on the outside. The connector 51 is connected to the security pack connector of the card issuing machine CEN, the controller CTR, and the card settlement machine EXC, and exchanges signals between the security pack SP and the card issuing machine CEN, the controller CTR, and the card settlement machine EXC. This connector 51 has ROM52 and L
The ED driver 53 is connected. The ROM 52 stores a store number and an encryption key as security data. Since such security data is stored in the ROM 52, there is an advantage that the data cannot be changed and the data content cannot be known from outside. In addition, security data can be introduced to all machines with one security pack SP, and secret data can be easily managed. The LED driver 53 drives the LED. Card issuing machine CEN, controller CTR, card settlement machine
When the introduction of the security data to the EXC is completed, the LED driver 53 turns on the LED 54 in response to an end signal from the device to be introduced. Thus, the end of the introduction of the security data can be known.

(2.2) Operation of Card Issuing Machine Next, the operation of the card issuing machine CEN will be described with reference to the flowchart of FIG.

Issuance of a ball lending card First, a pachinko clerk turns on the power switch 31 to start operation (step S11). Next, it is determined whether or not the store number and the encryption key are stored in the security data memory 35 (step S12). If it is already stored, the process proceeds to step S13, where "R" is displayed on the status display section 34 inside the main body 10.
EADY status "is displayed. If the store number and the encryption key have not been stored, the process proceeds to step S41 to introduce security data. This operation will be described later.

Next, it is determined whether or not the recovery card issuing switch 38 has been pressed (step S14). If the button has been pressed, the process proceeds to step S31 to issue a recovery card. This operation will also be described later. If the recovery card issuance switch 38 has not been pressed, the bill detection / identification unit 33 detects whether a bill has been inserted from the bill insertion slot 12 (step S1).
5) If not inserted, return to step S14. If it has been inserted, the inserted bill is identified (step S16), and it is determined whether or not the bill is equal to or more than a predetermined amount (1000 yen in this embodiment) at which a card can be issued (step S16).
S17). If the predetermined amount has not been reached, steps S15 and S16 are repeated. When the predetermined amount has been reached, it is determined whether or not the amount is one card (1000 yen in this embodiment) (step S1).
8) If the amount is equal to or more than the amount, the selectable buttons of the number selection button 15 are lit according to the amount. When the player presses the lit button to select the number (step S19),
The selected number is set in the issued number counter 32 (step S20). If the amount is one card (1000 yen in this embodiment), step S19 is skipped and the number selection button 1
In step S20, without pressing 5, the issued number counter 32 is set to 1
Is set.

Next, a card issuing operation is started. First, write data is created (step S21). The write data includes a card type, a store number, an issue date, an amount, and an identification number. The card type indicates the type of card to be issued, and includes a ball lending card, a recovery card, and a test card. Here, a code indicating the ball lending card is written as the card type. The store number is stored in the security data memory 35. The issue date can be known from the time management unit 39. In this embodiment, only the card of 1000 yen is issued, so the identification number whose amount is 1000 yen is a number for identifying the card issued by the same card issuing machine CEN, and the identification number counter 37 It is a count value. For example, the beginning of the day is numbered 1 and the serial numbers are set as follows. When a plurality of card issuing machines CCEN are installed, addresses are respectively set to distinguish them, and the address of each card issuing machine CEN is also used as a part of the identification number. The write data thus created is stored in the write data memory 44.

Next, the encryption unit 45 encrypts the write data stored in the write data memory 44 using the encryption key stored in the security data memory 35 and stores the encrypted data in the encrypted write data memory 46 (step S22). Next, the card that has been cut off and is on standby is fed by the roll feeding / cutting unit 41 (step S23), and the encrypted write data is magnetically recorded in the magnetic recording area 4 of the card (step S24). The print date is printed in the print area 5 by the printer unit 43.
The thermal recording is performed (step S25). When the magnetic recording and the thermal recording are completed, the roll feeding / cutting section 41 cuts the card roll paper with reference to the detection hole 1 of the feeding card and waits for the next issue, and the magnetic recording and the thermal recording are now performed. The card is ejected from the card ejection opening 17 (step S26).

Next, the identification number counter 37 is counted up by one (step S27), and the issued number counter 32 is counted down by one (step S28) to prepare for the next card issuance. Next, it is determined from the issued number counter 32 whether or not it is necessary to issue another card (step S29). When issuing a card, the process returns to step S21 and repeats steps S21 to S28. When the card issuance is completed, the process returns to step S14.

Issuance of a recovery card Next, an operation when a recovery card is issued will be described. When a recovery card is issued, when the recovery card issuance switch 38 is pressed, the process moves from step S14 to step S31. Therefore, write data necessary for issuing a recovery card is created (step S31). The write data includes a card type, a store number, an issue date, and an encryption key. The code indicating the recovery card is the card type,
The store number and the encryption key are read from the security data memory 35. The issue date can be known from the time management unit 39. The write data thus created is stored in the write data memory 44.

Next, the card that has been cut off and is on standby is fed by the roll feeding / cutting section 41 (step S32), and write data is magnetically recorded on the magnetic recording area 4 of the card (step S32).
S33). In the case of a recovery card, write data is recorded directly without encryption. At the same time as the magnetic recording, the issue date is thermally recorded in the issue date print area 5 of the card by the printer unit 43 (step S34). At this time, to indicate that it is a recovery card,
Set the issue date to "00". When the magnetic recording and the heat-sensitive recording are completed, the roll feeding / cutting section 41 cuts the card roll paper with reference to the detection hole 1 of the feeding card and waits for the next issuance. Discharge from outlet 17 (step S35), step S
Return to 14.

Next, the operation of introducing security data will be described.

In step S12, store numbers are stored in the security data memory 35,
If it is determined that the encryption key has not been introduced, a "STOP state" is displayed on the state display section 34 (step S41). In that case, first, the power switch 31 is turned off (step S4
1), and proceed to a security introduction routine (step S43).

Fig. 10 shows the security introduction routine. First, the connector 51 of the security pack SP is connected to the connector 36 for the security pack of the card issuing machine CEN, and the security pack SP is mounted (step S51). Subsequently, the power switch 31 is turned on (step S52). The card issuing machine CEN detects whether or not the security pack SP has been mounted (step S53), and if the security pack SP has not been completely mounted, turns off the power switch 31 (step S59) and returns to step S51. When the mounting is completed, the control unit 30 reads the store number and the encryption key as security data from the ROM 52 of the security pack SP (step S54), stores the read security data in the security data memory 35, and sets the security data. (Step S55). When the setting of the security data is completed, the control unit 30 sends a setting end signal via the connector 36 for the security pack and the connector 51 of the security pack SP. Upon receiving the setting end signal, the security pack SP receives the LED driver 53
Is driven to turn on the LED 54 (step S56). This allows the operator to know the end of the security data setting. The operator turns off the power switch 31 (step S5
7) After that, remove the security pack SP (Step S5)
8). This ends the security data introduction routine.

As described above, in this embodiment, security data is introduced using the security pack SP. And this security pack SP is provided only in one pachinko parlor. For this reason, there is no risk of accidentally introducing different security data into the pachinko card system,
Uniformity of security data can be ensured.

Assignment of identification number when replacing defective board Next, an operation when a board in the card issuing machine CEN has failed will be described.

If an error occurs in the card issuing machine CEN, replace the circuit board that caused the error. Replacing a circuit board causes the following various problems. First, since nothing is stored in the security data memory 35, the card cannot be issued. Second, since the time indicated by the time management unit 39 is incorrect, it is impossible to issue a correct date card. Third, since the value of the identification number counter 37 is cleared, it becomes impossible to match the identification number of the card issued so far.

Therefore, when replacing the circuit board, the security data is introduced into the security data memory 35 of the new circuit board, and the time of the time management unit 39 is adjusted. However, to what value the identification number has reached to date,
The only way to look at the identification number counter 37 of the defective circuit board is that it cannot actually be known. Therefore, in the present embodiment, an attempt is made to avoid such inconvenience by giving a special identification number that cannot be normally obtained.

The operation at the time of circuit board replacement will be described with reference to the flowchart of FIG.

First, a defective circuit board is extracted from the card issuing machine CEN (step S61). Next, the new circuit board time management unit 39
After accurately adjusting the time (step S62), the circuit board is inserted into the card issuing machine CEN and attached (step S63). Next, the security data introduction routine (first
According to FIG. 0, security data such as store numbers and encryption keys are introduced into the security data memory 35 (step S1).
S64). When the security data is introduced, the introduction date of the security data is stored in a memory in the control unit 30.

Next, the power switch 31 is turned on (step S66).
When the power switch 31 is turned on, the date at that time is stored in the memory in the control unit 30. Next, the date is compared with the security data introduction date, and it is determined whether or not the date is the same (step S66). If it is the same day, it means that the card issuing machine CEN failed during business hours, and the circuit board was replaced. Therefore, if the identification number starts from 1,
A card with the same identification number will be issued on the same date as the card issued before the failure. Therefore, step S6
In 7, the identification number is a special number, and all the identification numbers of the cards issued on the day of the accident are the special identification numbers.
The special identification number is a normally impossible number such as “00000” or “99999”, and is preferably a fixed number.

If it is determined in step S66 that the date is not the same day, it is determined whether a correction flag is set (step S68). If the correction flag is set, a special identification number is assigned in step S67.

The correction flag is a flag that indicates whether or not the time and date of the time management unit 39 have been corrected after the circuit board is inserted into the card issuing machine CEN, and is provided in the control unit 30. This correction flag is set when the date and time is corrected, and is cleared when the power switch 31 is turned off after the correction. The reason for providing the correction flag is as follows. If the time of the time management unit 39 of the card issuing machine CEN is incorrect, the time must be corrected, but the correction may cause the date to be moved back one day. For example, if the time of the time management unit 39 is advanced by 5 hours, the next day is at 7:00 pm on that day, and the cards of the next day are issued identification numbers starting from 1 in order. Therefore, if the time management unit 39 discovers that it is out of order, the date will be returned by one day if it is corrected to the correct date and time. If the identification number is re-started from 1 at the correct date and time when it is returned, the card issued before the correction will completely match the identification number. Therefore, even when the date and time are corrected, the identification number is set to a special number to avoid confusion.

If it is determined in step S68 that the correction flag is not set, an identification number is generated from the identification number counter 37 by a normal routine shown in FIG. 9 and a card is issued.

[3] Card ball lending machine and controller (3.1) Configuration of card ball lending machine The card ball lending machine is a thin ball lending machine inserted between pachinko machines, and lends pachinko balls by inserting cards. Can be.

Panel configuration Fig. 12 shows the appearance of the card ball rental machine CP. Card ball rental machine
The CP has the same height and a very small width as the pachinko machine PT so that even if it is inserted between the pachinko machines PT, the number of pachinko machines does not decrease. A card insertion slot 101 for inserting a card is provided at an upper portion of the card lending machine CP. A two-digit display section 102 is provided below the card insertion slot 101, and the amount (frequency) of the inserted card,
Displays ADY status, STOP status, etc. At the bottom of the card ball rental machine CP, take out the pachinko balls to be borrowed.
103 is provided.

Functional Block FIG. 13 shows a functional block diagram of the card ball rental machine CP.

The control unit 110 controls the entire card ball rental machine CP.
The power switch 111 is located on the back side of the card ball rental machine CP and is operated by an operator who is usually a pachinko clerk. The reception flag 112 is a flag indicating whether or not security data has been received from the controller CTR.
Is cleared when is turned on, and is set when security data is received.

The card lending machine CP and the controller CTR are connected by a transmission line TL for transmitting and receiving data. Transceiver
113 transmits and receives signals to and from the transmission line TL. The details of the transmission / reception unit 113 will be described later.

The security data is data required to operate the card lending machine CP, is constantly transmitted from the controller CTR at regular time intervals, and is stored in the security data memory 115. The data transmitted from the controller CTR to the card ball rental machine CP includes the above-described store number, encryption key, and date. Since each card ball rental machine CP does not have a clock, the date is also transmitted.

Transmission line TL between card ball rental machine CP and controller CTR
When the security data cannot be transmitted due to some trouble, the security data is input using the recovery card. The recovery processing flag 116 is a flag indicating whether or not security data has been input using this recovery card.

The address flag 117 is a flag indicating whether or not the address setting is normal. Response reception error counter 118
Is a counter indicating the number of response reception abnormalities. Response reception error means that when security data is received, an address signal is transmitted from the card lending machine CP, and at that time, the same address signal from a plurality of card ball lending machines CP overlaps on the transmission line. And communication errors due to failure of the transmission / reception unit. Address duplication is a phenomenon that occurs when there are a plurality of ball lending machines CP having the same address.

The card processing unit 120 includes a card driving unit 121 and a magnetic recording / reading unit.
122 and a printer unit 123. Card drive
121 takes in and returns the inserted card. The magnetic recording / reading unit 122 reads data recorded in the magnetic recording area 4 on the back surface of the card, and writes data with a change such as subtracting a frequency on the card. Printer section
123 prints a mark corresponding to the used amount in the remaining money area 6 on the surface of the card.

The read data memory 124 directly stores data read from the card. The decryption unit 125 decrypts the data in the read data memory 124 using the encryption key and stores the decrypted data in the data memory 126. Conversely, during magnetic recording, the data in the data memory 126 is encrypted by the encryption unit 127 using the encryption key and stored in the write data memory 128. Magnetic recording unit 122
Records the data stored in the write data memory 128.

The ball discharging unit 129 discharges the pachinko balls to be lent. In one operation of the ball discharging unit 129, a pachinko ball for 100 yen is discharged, and in this embodiment, the pachinko ball is lent in units of 200 yen.
Acted twice.

The address setting switch 130 is constituted by, for example, a DIP switch, and sets the address of its own machine from outside.
The address is set so as not to overlap within one island ILD.

(3.2) Configuration of Controller The controller CTR is provided for each island ILD, and controls the card lending machine CP in the island ILD. The predetermined data including the security data is transmitted to the card lending machine CP at predetermined time intervals, and the data of the ball lending card inserted in the card lending machine CP is checked.

Functional Block FIG. 14 shows a functional block diagram of the controller CTR.

The controller 150 controls the entire controller CTR.
The power switch 151 is not located outside the controller CTR and is operated by an operator who is usually a pachinko clerk.

The transmission / reception unit 152 is a card ball rental machine CP via a transmission line TL.
Send and receive signals to and from The details of the transmitting / receiving section 152 will be described later.

The security pack connector 154 is used when connecting the security pack SP for introducing security data. Security data is stored in security data memory 155.

The controller CTR needs to transmit security data to the card lending machine CP at predetermined time intervals. The predetermined time is determined by the security timer 156.

The status display unit 157 displays whether security data is introduced into the controller CRT and can be used immediately. If the security data has been introduced, “READY state” is displayed, and if not, “STOP state” is displayed.

The identification data from the card lending machine CP is stored in the identification data memory 158 via the transmission / reception unit 152. The identification data is data read from the card, that is, a store number, an issue date, a remaining amount, and an identification number. Data memory 160
Stores all the identification data of the card used in the island ILD today. The collating unit 159 stores the identification data memory 1
The identification data of the currently used card of No. 58 is compared with the identification data of the card used so far to confirm whether there is any unauthorized card.

The time management unit 161 is a clock in the controller CTR,
The date is always output. This time management unit 161
Is backed up by the battery 161a.

Although the controller CTRs are independent of each other,
It may be connected to a host computer (not shown) via the interface 162 in order to perform commercial statistical processing or the like.

Configuration of transmitting / receiving section Transmitting / receiving sections 113 and 15 of cart ball rental machine CP and controller CTR
The details of 2 are shown in FIG. A plurality of card lending machines CP are connected to one controller CTR by a transmission line TL. In this embodiment, the transmission line TL is composed of two lines, and a normal signal is transmitted to one of these two lines, and an inverted signal is transmitted to the other. By transmitting the same data doubly, the reliability of the transmitted data is increased.

The transmission / reception unit 152 of the controller CTR includes a transmission buffer 152t and a reception buffer 152r. Transmit buffer
152t has two outputs, each with two transmission lines
Connected to TL. From these output terminals, mutually inverted signals are output. Control end 152c of transmission buffer 152t
, A control signal for opening and closing the transmission buffer 152t in synchronization with the transmission timing is input. The reception buffer 152r also has two input terminals, and each is connected to two transmission lines TL.

The transmission / reception unit 113 of the card lending machine CP includes a transmission buffer 113t and a reception buffer 113r. Transmit buffer
113t has two outputs, each with two transmission lines
Connected to TL. From these output terminals, mutually inverted signals are output. Control terminal 113c of transmission buffer 113t
, A control signal for opening and closing the transmission buffer 113t in synchronization with the transmission timing is input. The reception buffer 113r also has two input terminals, and each is connected to two transmission lines TL.

(3.3) Operation of Card Lending Machine Next, the operation of the card lending machine CP will be described with reference to the flowchart of FIG.

Operation of card ball lending machine First, the pachinko clerk turns on the power switch 11 to start operation.
1 is turned on (step S101). Next, it is determined whether security data has been received, that is, whether security data has been transmitted from the controller CTR (step S10).
2). If not received, the process proceeds to step S131,
Enter security data using a recovery card,
This operation will be described later.

If security data is received, step
The process proceeds to a security data reception determination routine of S103. The security data reception judgment routine is executed by the controller CT.
It is determined whether or not the security data from the R has been correctly received. If the security data has been correctly received, the process proceeds to the next step. This reception determination routine will be described later.

When the data is correctly received and the process exits the reception determination routine of step S103, the display unit 102 displays “00” in the READY state (step S104). Next, it is determined whether a recovery processing flag is set (step S105). If the recovery processing flag is not set, it indicates that the recovery processing using the recovery card has not been performed.
It is determined whether or not the next security data repeatedly transmitted from the CRT has been received, and if received, a security data reception determination routine is executed in step S107. If the recovery processing flag is set, it indicates that the recovery processing has already been performed using the recovery card, and thus steps S106 and S107 are skipped.

If the recovery processing flag is set, or if security data was not received in step S106, or if
If the security data has been correctly received in S107, the process proceeds to Step S108. In step S108, it is detected whether any card has been inserted. If no card has been inserted, the process returns to step S104. When the card is inserted, data on the card is read by the magnetic recording / reading unit 122 of the card processing unit 120, and the read data memory 12
4 is stored (step S109).

Next, it is determined whether or not the inserted card ball lending card (step S110). If it is not a ball lending card, the card is returned (step S125) and the process returns to step S104. If it is a ball lending card, the data is decrypted using the encryption key stored in the security data memory 115 (step S111),
The data is stored in the data memory 126.

Next, it is determined whether or not the store number and date of the decrypted data match the store number and date stored in the security data memory 115 (step S112). If they do not match, the inserted card cannot be accepted, so the card is returned (step S125) and the process returns to step 104. If they match, the remaining amount of the card is displayed on the display unit 102. The display shows the first two digits of the remaining amount. For example, if 1000 yen is not used at all and 1000 yen remains, "10" is displayed. If 800 yen remains after 200 yen is used, "8" is displayed.

Next, it is determined whether the remaining amount is 0 (step S114). If the balance is 0, pachinko balls cannot be lent out, so the card is returned (step S125) and the process returns to step S104. If the remaining amount is not 0, the process proceeds to step S115.

Next, it is determined whether or not the recovery processing flag is set (step S115). If the recovery processing flag is not set, it indicates that the recovery processing by the recovery card has not been performed, and thus the transmission / reception unit 113 transmits the identification data stored in the data memory 126 to the controller CTR in step S116. Then, the controller CTR collates whether the identification data is correct data and returns a collation result. The collation operation of the controller CTR will be described later. The transmission / reception unit 113 receives the returned collation result in step S117, and determines whether or not the identification data is OK (step S118). If not OK, return the card (step S125) and step
Return to S104. If OK, the process moves to step S119. If it is determined in step S115 that the recovery processing flag is set, it indicates that the recovery processing has already been performed using the recovery card, and thus skip steps S116, S117, and S118 and proceed to step S119. The discharging unit 129 discharges 200 yen pachinko balls. Then, the used mark is printed by the printer unit 123 on the balance area 6 of the ball lending card (step S120). For example, when an unused ball lending card as shown in FIG. 19 (a) is inserted, a black square mark as shown in FIG. 19 (b) is printed below the description “800” in the balance area 6. I do. Fig. 19 (c) is a ball lending card that has been used.
As shown in the figure, a black square mark is printed below the amount of the remaining money area 6. Thus, the player can see the remaining amount of money by looking at the ball lending card.

Next, the remaining frequency in the data memory 126 is subtracted (step S121) and displayed on the display unit 102 (step S122). In the above example, 2 is subtracted from the residual number 10 and the data memory 126 is rewritten to 8, and “8” is displayed on the display unit 102.

Next, the data in the data memory 126 is encrypted by the encryption unit 127, and the encrypted data is written into the write data memory 12.
8 (step S123). At this time, data stored in the security data memory 115 is used as the encryption key. The encrypted data is magnetically recorded on the ball lending card inserted by the magnetic recording and reading unit 122 (step S12)
Four). Thereafter, the card is returned (step S125), and the process returns to step S104.

Input of Security Data Using Recovery Card If it is determined in step S102 that security data has not been input, security data is input using the recovery card. First, an error state (EE) is displayed on the display unit 102 (step S131), and the process waits for a card to be inserted in steps S132, S102, and S131. When the card is inserted, the data on the card is read by the magnetic recording / reading unit 122 and stored in the read data memory 124 (step S133). It is determined from the read data whether the card is a recovery card (step S134). If the card is not a recovery card, the card is returned (step S135), and the process returns to step S102. If it is a recovery card, the security data stored in the read data memory 124 is now stored in the security data memory.
It is stored in 115 (step S136). Then, the recovery processing flag 116 is turned on (step S137), and the process proceeds to step S104, where the READY state is displayed on the display unit 102 and the subsequent processing is performed.

Security Data Reception Determination Routine A security data reception determination routine will be described with reference to the flowchart of FIG. First, it is determined whether the reception flag 112 is set (step S141). Receive flag
If not, the received security data is stored (step S142), and the reception flag 112 is turned on (step S143). If the reception flag 112 is set, the security data has already been input and stored in the security data memory 115.
Compare with the data in. If they do not match, the display unit 102 is set to “EE” to display an error state (step S154) and the operation is stopped. If they match, the process proceeds to step S146.

Next, in step S146, the transmission buffer 113t of the transmission / reception unit 113 responds with its own address signal and the reception OK signal.
The response of the address signal is delayed according to the address set in the address setting switch 130. For example, address 1 responds after 10 msec, address 2 responds after 20 msec,..., Address n responds after n × 10 msec. As a result, if the set addresses overlap, the signal on the transmission line TL will be disturbed. Steps
In S147, the signal on the transmission line TL is received by the reception buffer 113r, and it is determined whether or not such a response reception abnormality due to address duplication has occurred (step S148). Abnormal response reception occurs not only for address errors but also for communication errors.

If there is no response reception abnormality, it is determined whether or not an address flag indicating that there is no problem in the address setting of the card lending machine CP is set (step S149). If the address flag is not set, the address flag is set. After turning on (step S150), the process exits this routine, and if it is not standing, it exits this routine.

If there is a response reception abnormality, it is determined whether or not the address flag 117 is set (step S151). If it does not stand, it means that the address of the card ball rental machine CP has been duplicated, so that the display unit 102 is set to "EE" to display an error state (step S154) and stop. Address flag 11
If 7 stands, it means that it was set correctly at first, but now there is a response reception error. This is a case where a communication error or address duplication occurs after the setting for some reason. One response reception error may be caused by address duplication, and it is not known whether it is a real communication error. Therefore, the number of response reception errors is counted by the response reception error counter 118 (step S152). Next, it is determined whether or not the count value of the response reception abnormal counter 118 is 3 or more (step S153). If the count value is 3 or more, it means a real communication error.
To display an error state (step S154) and stop. If the value is 2 or less, the process exits this routine.

Judgment of Card Ball Lending Machine Abnormality An abnormality of the card ball lending machine CP can be detected by the above-described security data reception determination routine. Hereinafter, how the abnormality can be determined in the four cases will be described.

When the transmission of security data by the controller CTR is started while the address of the card ball rental machine CP remains the same.

A plurality of card ball rental machines CP are connected to one controller CTR. Different addresses are set in the address setting switches 130 in order to distinguish these card ball lending machines CP. When receiving the security data, the transmission / reception unit 113 of the card lending machine CP outputs a response signal with a delay corresponding to a time corresponding to its own address. Therefore, if the addresses of the card ball lending machines CP are set by mistake, a response signal is simultaneously sent from the card ball lending machines CP to the transmission line TL. Then, the signal on the transmission line TL is disturbed, and it is determined in step S148 that the response reception is abnormal. Then, the process proceeds from step S148 to step S151, and it is determined whether the address flag is on. In this case, since the card ball lending machine CP receives security data for the first time and the address flag is not turned on, the processing moves to step S154 for all the card ball lending machines CP set to overlap, and an error state is displayed. And stop. In this case, by examining only the card ball lending machine CP in which an error is displayed, it is possible to find a duplicate address setting.

When replacing the failed card ball rental machine CP with a new card ball rental machine CP and setting the address of the replaced card ball rental machine CP by mistake.

In this case, a response reception abnormality is detected in step S148, and the process proceeds to step S151. Step S151
Then, it is determined whether or not the address flag is set.
At this time, since the address flag is set in the already activated card ball lending machine CP, the process proceeds to steps S152 and S153, and after checking the count value of the response reception abnormal counter 118, the routine exits. On the other hand, the card ball rental machine CP just exchanged has no address flag,
The process moves to step S154 to display an error state and stop. In this case as well, if you check only one card ball lending machine CP that is displaying an error, you can find the duplicate address setting,
The address may be reset and checked again.

 When there is something wrong with the card ball rental machine CP.

After normal operation, card ball rental machine for some reason
It is assumed that an abnormality has occurred in the CP itself. In this case, the response reception becomes abnormal, and the steps S148 to S151, S152,
The process moves to S153. Moreover, due to the failure of the card ball lending machine CP itself, this process route was repeated many times, and finally, in step S153, it was found that there was an abnormal response reception three or more times.
The process moves to step S154 to display an error state and stop. In this case as well, it is sufficient to determine that the card ball lending machine CP that has displayed the error has failed, and the card ball lending machine CP is inspected. In addition, the card ball rental machine C from the controller CTR
The same applies when there is an abnormality only in the transmission system to P.

When there is an error in the controller CTR or transmission line TL.

When there is an abnormality in the entire controller CTR or the transmission line TL, all the card ball rental machines CP stop in error in the same manner as in the above case. In this case, card ball rental machine CP
But not the controller CTR or the transmission line TL.

(3.4) Operation of Controller Next, the operation of the controller CTR will be described with reference to the flowchart of FIG.

First, the pachinko clerk turns on the power switch 15 to start operation.
1 is turned on (step S161). Next, it is determined whether or not the store number and the encryption key are stored in the security data memory 155 (step S162). If it is already stored, the process proceeds to step S163, and the “READY state” is displayed on the state display unit 157.
Is displayed. If the store number and the encryption key are not stored, the process proceeds to step S172, and the steps S172, S173, and S174 perform the same operations as the security data introduction operation described above.
The security data is introduced and stored in the security data memory 155.

After the display of the “READY state” in step S163, step S163
At 164, the transmission / reception unit 152 transmits the security data to the transmission line TL. That is, security data including a store number, an encryption key, and a date is transmitted to the transmission line TL. At the same time as the transmission, the security timer 156 is set (step S165).

Next, it is determined whether or not the identification data has been transmitted from the card lending machine CP (step S166), and if not, the steps S167 to S170 are skipped. If there is a transmission, the transmitted identification data and the address of the card lending machine CP are stored in the identification data memory 158. Subsequently, the identification data stored in the identification data memory 158 is stored in the data memory 1.
By comparing the identification data with the data stored in 60, it is determined whether or not the identification data is correct, that is, whether or not the inserted ball lending card is valid (step S168).

The collation determination in step S168 is performed as follows. The identification data includes the remaining amount and the identification number. It is determined whether the inserted card has not been tampered with. The identification data of the ball lending card stored in the data memory 160 has been previously inserted into any card ball lending machine CP of this island ILD. If the same card is used, the data in the data memory 160 can be specified from the identification number. Then, the remaining amount of the data in the identification data memory 158 should be equal to or smaller than the remaining amount of the data. Nevertheless, if the number increases, it is determined that the card is illegal. If the identification number is a predetermined special number, the matching is not performed. This is because cards with special identification numbers may be duplicated.

The collation result of step S168 is a signal indicating whether the inserted ball lending card is valid or not. In step S169, this collation result is transmitted to the transmission line TL by designating the address of the inserted card lending machine CP. Based on this transmission signal, the card ball lending machine CP determines whether the card inserted therein is valid, and performs a ball lending operation or a card discharging operation.

Next, 200 yen is subtracted from the remaining amount in the identification data stored in the identification data memory 158, and the identification data of the subtracted remaining amount is stored in the data memory 160 (step S17).
0).

Next, it is determined whether or not the time of the security timer 156 has expired (step S171), and if not, the process returns to step S166. If the time has elapsed, the process returns to step S164, and the security data is transmitted. As a result, security data can be transmitted to the card lending machine CP at regular intervals of, for example, one second.

[4] Card payment machine (4.1) Configuration of card payment machine The card payment machine EXC pays the balance of the ball lending card, and pays the unused money.

Panel configuration Fig. 20 shows the appearance of the card settlement machine EXC. The main body 200 of the card settlement machine EXC is placed on a gantry 201. Body 200
A card insertion slot 202 for inserting a ball lending card to be settled is provided in the middle portion on the right side of FIG. A player who wants to settle the ball lending card inserts a card into the card insertion slot 202.

The balance display section 202 is arranged above the card insertion slot 202,
The remaining amount of the inserted ball lending card is displayed. The balance display unit 203 is composed of, for example, four digits as shown in FIG. To display the remaining amount, see FIG. 21 (b)
The remaining amount is displayed using four digits as shown in FIG. For example,
If the remaining amount is 800 yen, "800" is displayed.

If payment cannot be made because the inserted cards have different dates, the balance is displayed using the balance display unit 203. For example, when the card on the 15th of the previous day is inserted on the 16th, as shown in FIG. 21 (c), for example, "C" indicating an error and "15" indicating the read date are displayed. Is displayed in combination with "C-15".

If the inserted card is a card other than a ball lending card such as a recovery card or a test card, for example, as shown in FIG. The display “C-00” is performed in combination with “00” indicating that the types are different. The same applies when a card that could not be read, such as a card from another pachinko parlor or a card with a completely different system, is inserted.

On the balance display section 203, a settlement button 204 and a return button 205 are provided side by side. These settlement button 204 and return button 205
Has a built-in lamp. When the ball lending card has a balance, the lamps of both buttons 204 and 205 are turned on. When one of the buttons is pressed, the built-in lamp of the button that is not pressed is turned off. The lit button is also turned off when the processing is completed.
When the settlement button 204 is pressed, the remaining amount of the card is ejected from the curing outlet 208 as curing, and the card is taken in. Return button 205
Pressing returns the card from the card insertion slot 202. The money (cash) settled for the ball lending card is 1000 yen in this embodiment, so that all the money is settled by curing.

The card settlement machine EXC is directly above the settlement button 204 and return button 205
A settlement possible lamp 206 and a settlement stop lamp 207 for displaying the status of the device are provided. The accountable lamp 206 lights up when the card can be settled. Adjustment stop lamp 207
Lights up when card payment is stopped. The keyhole
By inserting a key into 209, the front panel of main body 200 can be opened.

Functional block diagram Fig. 22 shows a functional block diagram of the card settlement machine EXC.

The controller 210 controls the entire card settlement machine EXC.
The power switch 211 is located inside the card settlement machine EXC, and is operated by an operator who is a pachinko clerk.

The status display unit 216 displays whether or not security data has been introduced into the card settlement machine EXC and can be used immediately. When security data is introduced, “READY state” is displayed, and when security data is not introduced, “STOP state” is displayed.
In the "STOP state", the security pack described above
Introduce security data using SP.

This security data is data necessary for operating the card settlement machine EXC, and is stored in the security data memory 214. The security data includes a store number and an encryption key. The introduction of the security data into the security data memory 214 is based on the security pack SP having a ROM storing the security data.
Is connected to the security pack connector 215. This operation is described in the section of the card issuing machine CEN.

The settlement button 204 is pressed by the player when the inserted card is to be settled, and the return button 205 is pressed by the player when the inserted card is to be returned. The balance display unit 203 is for displaying the balance of the inserted ball lending card.

The card processing unit 217 includes a card driving unit 218 and a magnetic recording / reading unit.
219 and a printer unit 220. Card drive
218 takes in and returns the inserted card. The magnetic recording reading unit 219 reads the data recorded in the magnetic recording area 4 on the back surface of the card and writes the modified data such as subtracting the frequency on the card. Printer section
Reference numeral 220 prints a settlement mark on the balance area 6 on the surface of the card.

The read data memory 221 directly stores data read from the card. The decryption unit 222 decrypts the data in the read data memory 221 using the encryption key, and stores the decrypted data in the data memory 223. Conversely, during magnetic recording, the data in the data memory 223 is encrypted by the encryption unit 224 using the encryption key, and stored in the write data memory 225. The magnetic recording and reading unit 219 records the data stored in the write data memory 225.

The settled identification data memory 226 stores all the identification data of the ball lending card settled by this machine.
It is stored to prevent fraudulent attempts to change and use only the balance data of the card once settled. The collation unit 227 performs collation to determine whether the identification data of the inserted card stored in the data memory 223 exists in the adjusted identification data memory 226.

The card settlement machine EXC is connected to a host computer as required for coin management and the like. The interface 228 is provided for connection with a host computer.

The time management unit 229 is a clock in the card settlement machine EXC and constantly outputs date data. The time management unit 229 is backed up by a battery 229a.

The coin ejection unit 230 ejects the remaining amount of coins for settlement. In this embodiment, only a 100-yen coin is used.

(4.2) Operation of Card Payment Machine EXC Next, the operation of the card payment machine EXC will be described with reference to the flowcharts of FIGS.

First, the pachinko clerk turns on the power switch 211 to start operation.
Is turned on (step S201). Next, it is determined whether or not the store number and the encryption key are stored in the security data memory 214 (step S202). If it is already stored, the process proceeds to step S203, and the status display unit 216 displays “READY status”. If the store number and the encryption key are not stored, the process proceeds to step S221, where the security data is introduced and security data is stored in steps S221, S222, and S223 in the same manner as the security data introduction operation described above.
Store in 214.

After the display of “READY state” in step S203, step S203
At 204, it is detected whether a card has been inserted from the card insertion slot 202. This step if no card is inserted
Return to S204. When a card is inserted, the card processing unit 217
The data on the card is read by the magnetic recording / reading unit 219, and stored in the read data memory 221 (step S
205).

Next, it is determined whether or not the inserted card is a ball lending card (step S206). If it is not a ball lending card, the card is returned (step S220) and the process returns to step S204. At this time, a display “C-00” indicating that the types of cards are different is displayed on the balance display unit 203. As a result, the player who tried to settle can know for what reason the card was returned.

If it is determined in step S206 that the card is a ball lending card, the data is decrypted using the encryption key stored in the security data memory 214 (step S207) and stored in the data memory 223.

Next, the store number and date management unit 229 stores the store number and date of the decrypted data in the security data memory 214.
(Step S208). If they do not match, the inserted card cannot be accepted, so return the card (Step S220)
Return to S204. At this time, the balance display section 203 displays "C-xx" indicating that the date of the card is different (the read date is displayed in xx). As a result, the player who tried to settle can know for what reason the card was returned.

If the shop number and the date match, the process moves to the next step S209. In step S209, the data memory 2 is
The identification data stored in the storage device 23
It is determined whether or not it is in the identification data stored in 6.
If the inserted card has already been settled,
Since the card has been used illegally, the card is taken in without being returned (step S219), and the process returns to step S204. If the inserted card has not yet been settled,
The process moves to S210. If the identification number is a predetermined special number, it is determined that there is no duplication of the identification data, and the process proceeds to step S210.

Next, the balance of the card inserted in step S210 is displayed on the balance display unit 203. For example, if 1000 yen is not used at all and 1000 yen remains, "1000" is displayed. If 800 yen remains after 200 yen is used, "800" is displayed.

Next, it is determined whether or not the remaining amount is 0 yen (step S211). If the remaining amount is 0 yen, no money is thrown out and it cannot be used even if returned, so the card is taken in (step S219) and the process returns to step S204.

If the balance is not 0 yen, it waits for either the settlement button 204 or the return button 205 to be pressed by the player (step S212, step S213). If the return button 205 is pressed, the card is returned (step S220) and the process returns to step S204, where the settlement button 204
If is pressed, the process moves to step S214.

The coin to be settled in step S214 is ejected by the coin ejection unit 230. The remaining balance of the data memory 223 after the ejection is changed to 0 (step S215), and the changed data is encrypted by the encryption unit 224 and stored in the write data memory 225 (step S21).
6). The encryption key at this time is security data memory 2.
Use the data stored in 14.

The encrypted data is magnetically recorded on the ball lending card settled by the magnetic recording and reading unit 219 (step S217).
Along with the magnetic recording, the printer unit 220 prints a black square mark in the settlement column of the balance area 6 of the ball lending card as shown in FIG. 19D (step S218). At this time, no mark is printed on the used column. As a result, a card in which the balance is reduced to zero using pachinko balls for 1000 yen (FIG. 17 (c)) and a card in which the balance is reduced to 0 by settlement (No. 17)
(D) can be distinguished from the appearance. Also,
The settlement amount can be known by comparing the marks in the used column and the settlement column of the card.

After printing the mark, take in the card (Step S2
19) Return to step S204. The card taken in can be used to determine the settlement amount by the pachinko parlor manager. The adjusted card may be returned to the player. In this case, the player can know the settlement amount by looking at the returned settlement card, and can confirm the actual settlement amount from the card settlement machine EXC.

Although the present invention has been described based on one embodiment shown in the drawings, various modifications are possible without being limited to the above-described embodiment. In the above embodiment, the card is valid only at the pachinko parlor that issued the card. However, the card may be valid at another pachinko parlor such as a chain store. In this case, the pachinko parlor number is a chain group number.

In the above embodiment, the validity is valid only on the day of issuance.

Further, in the above embodiment, the case where the present invention is applied to the pachinko card system has been described. However, the present invention can be applied to other game card systems such as slot machines, for example.

〔The invention's effect〕

As described above, according to the present invention, a common security pack is temporarily connected to each device and introduced, so that security data can be introduced efficiently without setting errors. Further, since the security data is stored in the non-volatile storage unit in the security pack, the security of the security data can be secured without the data being changed or stolen from outside.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an outline of a pachinko parlor to which a pachinko card system according to one embodiment of the present invention is applied, FIG. 2 is a block diagram showing the entire pachinko card system, and FIG.
The figure shows a card used in the pachinko card system, FIG. 4 shows the appearance of a card issuing machine in the pachinko card system, FIG. 5 is a block diagram of the card issuing machine, and FIG. FIG. 7 is a diagram showing a specific example of a tally sheet in an issuing machine, FIG. 7 is a diagram showing an appearance of a security pack in the pachinko card system, FIG. 8 is a block diagram of the security pack, and FIG. FIG. 10 is a flowchart showing an issuing operation, FIG. 10 is a flowchart showing a security data introducing operation of the card issuing machine, FIG. 11 is a flowchart showing a board replacing operation of the card issuing machine, and FIG. 12 is a card ball in the pachinko card system. Figure 13 shows the appearance of the lending machine, Fig. 13 is a block diagram of the card lending machine, and Fig. 14 is the pachinko card system. Kicking block diagram of a controller, FIG. FIG. 15 showing the connection state of the transmission and reception unit of the controller and the card ball lending machine, the flow chart FIG. 16 showing a ball lending operation by the card ball lending machine, 17
FIG. 18 is a flowchart showing the security data reception determining operation, FIG. 18 is a diagram showing the operation of the controller, FIG. 19 is a diagram showing a state of printing on a card in the card ball lending machine, and FIG. 20 is a pachinko card system Fig. 21 shows the appearance of the card payment machine in Fig. 21, Fig. 21 shows the display status of the balance display part of the card payment machine, Fig. 22 is a block diagram of the card payment machine, and Fig. 23 is the payment of the card payment machine It is a flowchart which shows an operation. ILD ... Island, PT ... Pachinko machine, CEN ... Card issuing machine,
CP ... Card ball lending machine, CTR ... Controller, EXC ... Card payment machine, CHK ... Card checker, PC ... Card, 1 ... Detection hole, 2, 3 ... Arrow, 4 ... Magnetic recording area ,
5: Issuance date printing area, 6: Balance area, 10: Main body, 11: Stand, 12: Bill insertion slot, 13: LE
D display part, 14 ... unused bill display part, 15 ... card number selection button, 16 ... inserted amount display part, 17 ... card ejection port,
18 …… Card ejection number display section, 19 …… Bill ejection section, 20…
… Bill ejection display part, 21… Coin slot, 22… Coin return lever, 23… Coin return slot, 24… Pachinko ball outlet,
25 display unit, 26 display lamp, 27 keyhole, 30 control unit, 31 power switch, 32 issue counter, 33 bill detection identification unit, 35 security data memory , 36 ... Security connector, 37
… Identification number counter, 38… recovery card issuing switch, 39… time management unit, 40… card issuing unit, 41… roll feeding switching unit, 42… magnetic recording reading unit, 43… printer unit, 44: Write data memory, 45: Encryption unit, 46
… Encrypted write data memory, 47… Power switch operation detection section, 48… Correction operation detection section, 49… Total recording section, 51… Connector, 52… ROM, 53… LED driver, 54…
... LED, 101 ... Card slot, 102 ... Display unit, 103 ... Pachinko ball outlet, 110 ... Control unit, 111 ... Power switch, 112 ... Reception flag, 113 ... Transceiving unit, 115 ... ... security data memory, 116 ... restoration processing flag, 117 ... address flag, 118 ... response reception abnormal counter, 120 ... card processing unit, 121 ... card driving unit, 122 ... magnetic recording reading unit, 12
3 ... Printer unit, 124 ... Read data memory, 125 ...
... Decryption unit, 126 ... Data memory, 127 ... Encryption unit,
128 Write data memory 129 Ball discharge unit 130
... Address setting switch, 150 ... Control unit, 151 ... Power switch, 152 ... Transceiving unit, 154 ... Security pack connector, 155 ... Security data memory, 156 ... Security timer, 157 ... Status display unit , 158 ... Identification data memory, 15
9: verification unit, 160: data memory, 161: time management unit, 162: interface, 200: main body, 201: stand, 202: card slot, 203
...... Remaining balance display section, 204 ... Settlement button, 205 ... Return button, 206
…… Checkout possible lamp, 207 …… Checkout stop lamp, 208 ……
Coin slot, 209 keyhole, 210 control unit, 211 power switch, 214 security data memory, 215 security pack connector, 216 status display unit, 217 card processing unit twenty one
8 Card drive unit, 219 Magnetic recording and reading unit, 220
Printer unit, 221 read data memory, 222 decryption unit, 223 data memory, 224 encryption unit, 225
... Write data memory, 226 ... Settled identification data memory, 227 ... Verification unit, 228 ... Interface, 229 ...
Time management unit, 230 ... Coin ejection unit.

Claims (1)

(57) [Claims] 1. A card issuing machine for issuing a card in which predetermined identification data is encrypted by an encryption key and recorded, and a card data issued by the card issuing machine is decrypted and read using the encryption key. A card game object lending machine for renting a game object, a controller for controlling the card game object rent machine, and a card settlement machine for reading a card and adjusting the remaining amount to cash are provided. In a lending game card system, a security introduction device having a non-volatile storage unit storing security data such as an encryption key and a game store number and a connector for connection is provided by the security of the card issuing machine, the controller and the card settlement machine. The same security data is issued to the card by temporarily connecting to the data introduction connector. A security data introduction method in a game card system, wherein the method is introduced into a game machine, the controller, and the card settlement machine.