JP2001334054A - Game machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a game machine that discharges prize balls from a discharge mechanism and sends out a signal to notify every time when prize balls of a prescribed number of transmission units are discharged, that helps change reasonably the number of transmission units in accordance with the change of the kind of a game. SOLUTION: The number of prize balls discharged from a discharge unit 600 is detected by a prize ball detection sensor 713, and inputted to a game control device 100. The game control device 100 sends a prize ball discharge confirmation signal to the outside (management unit) every time when discharge of prize balls of a prescribed number M of transmission units is confirmed, through an external output terminal 42A for a frame arranged in a back mechanism board 35 of a game machine body. The game control device 100 is arranged on a game board 6 detachable from the game machine body.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a gaming machine provided with a discharging mechanism for discharging prize balls.

[0002]

2. Description of the Related Art A gaming machine has a discharge mechanism for discharging a prize ball every time a game ball is won to a winning opening, a prize ball detection sensor for detecting the number of prize balls discharged, and a predetermined number (transmission unit). There is a system in which a signal (prize ball discharge confirmation signal) for notifying the number (number) is discharged to the outside every time the prize ball is discharged. The prize ball discharge confirmation signal is transmitted to a management device that comprehensively manages a plurality of gaming machines in the game store, and the management device comprehensively manages the number of prize ball discharges.

[0003]

In such a game machine, a main control device (game control device) for integrally controlling the game is provided on the game board, and the game control device is exchanged together with the game board. By doing, the contents of the game may be changed. In this case, the transmission unit number of the prize ball discharge confirmation signal is
It is reasonable to change to an appropriate number according to the type of game.

However, in a conventional gaming machine, a prize ball discharge confirmation signal is transmitted to a discharge control device (a control device for controlling the operation of a discharge mechanism) provided in a game machine main body (excluding the game board of the game machine). Because it was sent from
Even if the game board was exchanged, the number of transmission units could not be changed.

The present invention has been made in view of such a problem. In addition to discharging a prize ball from a discharge mechanism, a signal for notifying the discharge of the prize ball every predetermined number of transmission units is sent to the outside. It is an object of the present invention to provide a gaming machine for transmitting, which can rationally change the number of transmission units according to a change in the type of game.

[0006]

SUMMARY OF THE INVENTION The present invention relates to a game machine main body with a detachable game board, a game control device capable of controlling the game as a whole and replacing the game machine main body, and a game ball. A discharging mechanism for discharging, a prize ball detecting means for detecting a prize ball discharged from the discharging mechanism, and a prize every time a predetermined number of transmission unit prize ball discharges are confirmed based on the detection by the prize ball detecting means. And a signal output means for outputting a ball discharge confirmation signal, wherein the signal control means is provided in the game control device, and the prize ball discharge confirmation signal from the signal output means is relayed to the game machine body. A relay board was provided.

[0007]

According to the present invention, the game content of the gaming machine is changed by exchanging the game control device with the game board, but the signal output means of the prize ball discharge confirmation signal is provided in the game control device. Therefore, the number of transmission units can be rationally changed to an appropriate number according to the content of the game changed by the exchange of the game board. Further, transmission from the signal output unit to the outside is performed via a relay unit (for example, the frame external output terminal 42A of the embodiment), and when the game board is attached or detached, there is no need to disconnect the relay unit from the outside.
Since the wiring of the prize ball discharge confirmation signal from the game board side may be performed to the relay means, the wiring connection operation can be easily performed despite the configuration in which the signal is transmitted from the game board side.

[0008]

Embodiments of the present invention will be described below with reference to the accompanying drawings.

FIG. 1 shows a CR machine in which a card ball rental unit 2 is added to a gaming machine (pachinko gaming machine) 1. The front frame 3 of the gaming machine 1 is assembled to a main body frame (outer frame) 4 via a hinge 5 so as to be openable and closable, and the game board 6 is housed in a storage frame attached to the back of the front frame 3. .

The game board 6 can be removed from the front frame 3,
It can be separated from the gaming machine main body (the configuration other than the gaming board 6 of the ball game machine). Thus, the type of game determined by the type of the game board 6 can be changed by replacing the game board 6.

On the surface of the game board 6, a display device 8, a variable winning device 10 having a large winning opening therein, a general winning opening 11 to 11 are provided.
15. A game area in which the starting port 16 is provided is formed.
A cover glass 18 that covers the front of the game board 6 is attached to the front of the front frame 3.

An upper plate 21 for supplying game balls to the hitting ball firing device is provided on an opening / closing panel 20 below the front frame 3.
2, a lower plate 23, an operation unit 24 of the hit ball launching device, and the like are provided.

A first notification lamp 31 and a second notification lamp 32 are provided above the frame of the cover glass 18. The first and second notification lamps 31 and 32 notify the occurrence of an abnormal state by lighting.

The card ball lending unit 2 has a card (a prepaid card or the like) inserted into the card insertion section 25 on the front.
A card reader / writer and a ball lending control device for reading and writing the data of the card lending unit are built in. An operation panel 26 for the card lending unit is formed on the outer surface of the upper plate 21 of the gaming machine 1.

The operation panel 26 for the card ball lending unit has a card balance display section 27 for displaying the balance of the card,
A ball lending switch 28 for instructing ball lending, a card return switch 30 for instructing card return, and the like are provided.

FIG. 2 shows the back side of the gaming machine 1 and the card ball lending unit 2. On the back side of the gaming board 6, the winning prize holes which have won the large winning opening, the general winning opening 11 to 15, and the starting opening 16. , A game control device 100 for controlling the game in general, a display control device 150 for controlling the display device 8, a game board 6 and decorative lamps for the front frame 3, etc. Decoration control device 200,
A sound control device 250 for controlling sound output from the speaker,
The power supply device 300, the game board external terminal 41, and the like are attached.

A back mechanism board 35 is attached to the back side of the storage frame of the front frame 3. At the center of the back mechanism board 35, each device (game control device 10) on the back side of the game board 6 is provided.
0, display control device 150, decoration control device 200, sound control device 250, power supply device 300, etc.).

At the upper part of the back mechanism board 35, a ball storage tank 36 for storing game balls, and a guiding gutter 37 for guiding the balls of the ball storage tank 36 to a gutter unit (half-end sensor unit) 38 provided with a half-sphere detection switch. Is attached. Guide gutter 3
7 and the gutter unit 38 are formed in two channels.

A terminal board 42 is provided on the upper right side of the back mechanism board 35. The frame external output terminal 42A provided on the terminal board 42 is a management device (a host computer that manages a plurality of gaming machines 1 in a game arcade).
This is a relay board to which an external signal line is connected and a power supply line from the outside (island equipment of a game arcade) is connected. Signal transmission from the game control device 100 on the game board 6 is performed via the frame external output terminal 42A.

On the right side of the opening window of the back mechanism panel 35, the ball of the gutter unit 38 is placed on the upper plate 21 and the lower plate 23 on the front side of the gaming machine.
A discharge device (discharge unit 600 and flow path switching unit 700) for paying out is attached.

At the lower part of the back mechanism board 35, a discharge unit 6 is provided.
Emission control device 400 for controlling 00, hitting ball firing device 50
0, a launch control device 550 for controlling 0, a card ball rental unit relay board 43, and the like.

Card insertion part 25 of card ball lending unit 2
When a card is inserted into the card ball lending unit and the ball lending switch 28 on the operation panel 26 for the card lending unit is pressed, a ball lending request is issued from the card ball lending unit 2 to the discharge control device 400,
The discharge unit 600 is driven by the discharge control device 400, and a predetermined number of lending balls are paid out to the upper plate 21 and the like from the discharge device.

When a ball fired from the hitting ball firing device into the game area wins a general winning opening 11 to 15, a starting opening 16 or a large winning opening, a prize ball control command is sent from the game control device 100 to the discharge control device 400. The ball is discharged and the ball discharge unit 600 is driven by the discharge control device 400, and a predetermined number of prize balls are paid out to the upper plate 21 or the like from the discharge device.

FIGS. 3 and 4 show in detail a discharge-related unit composed of a discharge unit 600 and a flow path switching unit 700. FIG.

The discharge unit 600 and the flow path switching unit 700 are composed of two spherical flow paths (a ball flow path 602 and a game ball flow path from the introduction path 702 to the discharge path 705).
In FIG. 3 and FIG. 4, one of the systems is shown in a sectional view, and in the following description, this one system will be described as a representative. The other one system is provided in parallel on the back side of the paper of FIGS. 3 and 4.
Further, the reason that two ball channels are provided is to efficiently discharge game balls, and is not related to the distinction between prize balls and lending balls.

As shown in the figure, the discharge unit 600 and the flow path switching unit 700 are integrally assembled vertically and constitute a discharge-related unit.

The discharging unit 600 is a discharging mechanism for game balls, and includes a casing 601, a ball sending section 610, a discharging pulse motor 620, a stopper mechanism 630, and the like.

The transparent casing 601 has a spherical channel 60
2 are formed. The game balls from the upper gutter unit 38 are introduced into the ball flow channel 602 from the ball inlet 603, and are discharged from the ball outlet 604 to the lower flow channel switching unit 700.

The sphere sending section 610 is provided so as to face the sphere flow path 602. The ball sending portion 610 is provided with sprockets (notched disks) 611 and 612 and a driven gear (not shown) fixed to the same rotating shaft 613 supported in the casing 601, and is provided with synchronous rotation. It is supposed to. Note that the sprocket 612 is a sprocket of a system on the side where the flow path is not shown in FIGS.
It is arranged so as to face another spherical flow path 602 (not shown).

The portion between the teeth on the outer periphery of the sprockets 611 and 612 is a plurality (eight in the embodiment) of ball receiving portions 614 arranged at equal intervals, and a part of these ball receiving portions 614 is It faces the spherical channel 602. Thereby, the game balls passing through the ball channel 602 are held one by one in one ball receiving portion 614, and the sprockets 611, 61
2 are sequentially sent out with the rotation operation. Therefore,
From the discharge unit 600, sprockets 611, 61
A number of game balls in proportion to the movement amount (rotation amount) of 2 are discharged.

It should be noted that two types of sprockets 611,
612 are fixed to the rotating shaft 613 in a state where the phases are shifted from each other by half of the ball receiving portions 614. This allows the game balls to be sent out from the sprockets 611 and 612 alternately from each system, so that the game balls can be quickly and smoothly discharged from the discharge unit 600.

The rotation axis of the discharge pulse motor 620 includes:
A driving gear (not shown) and a rotation restricting gear 631 of the stopper mechanism 630 are fixed. A transmission gear 622 is provided between the driving gear and the driven gear of the ball sending section 610. Thereby, the driven gear and the sprocket 611,
612 is driven to rotate integrally by a discharge pulse motor 620.

The stopper mechanism 630 regulates the rotation of the discharge pulse motor 620.
1, stopper member 633, return spring 635,
It is composed of a stopper solenoid 636 and the like.

The same number of ratchet teeth 632 as the above-mentioned ball receiving portions 614 on the outer periphery of the sprocket 611 are formed on the outer periphery of the rotation restricting gear 631 at equal intervals. A stopper member (flapper) 633 is attached to these ratchet teeth 632.
Is engaged, the rotation of the rotation restricting gear 631 (clockwise rotation in FIG. 4) is prohibited. Note that the rotation restricting gear 631 and the stopper member 633 constitute a ratchet mechanism, and even when engaged, reverse rotation (counterclockwise rotation in FIG. 4) is allowed.

The stopper member 633 is swingably supported at its upper end by a hook portion 634, and the ratchet teeth 6
32, and is normally urged by the return spring 635 to engage with the ratchet teeth 632.

On the other hand, the stopper solenoid 636
, The stopper member 633 is attracted to the stopper solenoid 636 side, and retreats against the return spring 635. Thereby, the engagement between the stopper member 633 and the rotation restricting gear 631 is released, and the discharge pulse motor 620 becomes rotatable.

By providing the stopper mechanism 630 in this manner, the discharge pulse motor 620 can be prevented from being excessively rotated due to the inertia of rotation or the weight of the game ball, and the rotation amount of the sprocket 611 can be controlled by the discharge control device 200. Can be precisely controlled by

The channel switching unit 700 includes a casing 7
01 has a game ball flow path from the introduction path 702 to the discharge path 705. The introduction path 702 is connected to the discharge unit 600.
(For each system).

The game ball flow path branches into a prize ball flow path 703 into which a game ball as a prize ball is introduced, and a rental ball flow path 704 into which a game ball as a rental ball is introduced. The prize ball flow path 703 and the lending ball flow path 704 are provided with a prize ball detection sensor 713 and a ball lending detection sensor 714, respectively, so that the number of passed game balls can be counted for each flow path.

A flow path switching valve 720 is provided at the branch between the prize ball flow path 703 and the ball lending flow path 704. Flow path switching valve 72
0 rotates around the rotation axis 721 and the prize ball flow path 703.
And the entrance of the ball lending channel 704 is selectively closed.

The flow path switching valve 720 is connected to the plunger 731 of the flow path switching solenoid (device) 730 by the linking member 72.
2,723 are linked.

The flow path switching solenoid 730 is of a latching type, and the position of the plunger 731 is selectively changed by switching the energizing direction.
After the power is turned off, the position of the plunger 731 at that time is held.

More specifically, the plunger 731 is magnetized by a permanent magnet 732 fixed to the outer periphery, and a solenoid 733 is disposed around the outer periphery of the plunger 731. Driven up or down. Also,
A metal fixing member 734 and a fixing plate 735 are provided on the upper and lower sides of the plunger 731, respectively. When the plunger 731 is driven upward, its upper end is adhered to the fixing member 734 by magnetic force, and the plunger 731 moves downward. When driven, the lower end adheres to the fixing plate 735 by magnetic force. Therefore, the energization of the solenoid 733 is
Even in the case of F, the position of the plunger 731 is maintained at a position adhered to the fixing member 734 or the fixing plate 735.

The linking member 723 is pivotally supported by a shaft 724, and has one end connected to the lower end of the plunger 731 and the connecting member 725.
And the other end is meshed with the linking member 722. The link member 722 is connected to the rotation shaft 72 of the flow path switching valve 720.
1 and rotates integrally with the flow path switching valve 720. The linking member 722 is urged by the holding spring 725 so that the flow path switching valve 720 does not wobble.

With such a configuration, the flow path switching valve 720
Is switched with the vertical movement of the plunger 731 due to energization of the solenoid 733, and the position immediately before energization is maintained even after the energization of the solenoid 733 is turned off.

That is, as shown in FIG. 3, when the plunger 731 is driven downward by energizing the solenoid 733, the linking member 723 rotates counterclockwise.
Rotates clockwise, and the flow path switching valve 720 switches to a valve position for closing the ball lending flow path 704 and opening the prize ball flow path 703. As a result, all the game balls introduced into the introduction path 702 flow into the prize ball flow path 703 and are detected by the prize ball detection sensor 713. In this state, even if the power supply to the solenoid 733 is turned off, the plunger 731
Is held at the position where it is adhered to the fixing plate 735, so that the flow path switching valve 720 also holds the valve position where the winning ball flow path 703 is opened.

On the other hand, as shown in FIG.
When the plunger 731 is driven upward by energization of the motor 3, the linking member 723 rotates clockwise and the linking member 722 rotates counterclockwise, and the flow path switching valve 720 closes the prize ball flow path 703 to lend it. It switches to a valve position that opens the spherical flow path 704. As a result, all the game balls introduced into the introduction path 702 flow into the ball lending flow path 704 and are detected by the ball lending detection sensor 714. Also, in this state, even if the power supply to the solenoid 733 is turned off, the plunger 731 is held at the position where the plunger 731 is adhered to the fixing member 734, so that the flow path switching valve 720 also holds the valve position for opening the lending flow path 704 as it is. I do.

The prize ball flow path 703 and the lending ball flow path 704 merge at a downstream discharge path 705. The game ball is the discharge path 7
It is discharged downward from 05 and reaches the upper plate 21.

The relay board 740 relays the transmission of the detection signal by the prize ball detection sensor 713 to the discharge control device 400 and the game control device 100, and the transmission of the detection signal by the ball rental detection sensor 714 to the discharge control device 400. Is what you do.

The flow path switching valve 720 is not limited to the latching type as in the present embodiment. For example, by providing a return spring to the flow path switching solenoid 730, In the non-energized state, it may be fixed at one valve position (for example, a valve position for opening the prize ball flow path 703) and switched to the other valve position by energizing.

FIG. 5 is a block diagram showing a part of the control system of the gaming machine 1. As shown in FIG.

As shown, the game control device 100
Is composed of a CPU 101, a ROM 102, a RAM 103, a bus interface 104, and the like, and various control devices (a display control device 15 such as an emission control device 400).
0, the decoration control device 200 and the sound control device 300 are not shown), and is a main control device that controls the game in a general manner by transmitting a control command.

The CPU 101 is an IC for controlling the game control device 100 (game control), and the ROM 102 is storage means for storing invariable information (various programs, various constants, etc.) for controlling the game. Also, the RAM 103
This is storage means used as a work area during game control, and includes a backup area and a control area. Here, the backup area is an area in which data contents are backed up even when a power failure occurs, and data contents are not initialized in principle even when restarting from a power failure. In addition to check data, a transmission preparation counter, a confirmation counter, which will be described later,
Data to be stored even after a power failure, such as a count buffer value, is stored. The control area is an area other than the backup area, and stores various timer values and the like.

In the game control device 100, detection signals from a prize detection sensor group 50 provided for each of various prize ports (general prize ports 11 to 15, starting port 16, large prize port, etc.) for detecting a game ball prize. Is entered. The game control device 100 performs a lottery or the like based on these winning detections, and controls various control devices and various devices such as the variable winning device 10. For example, if there is a prize in various winning openings,
A prize ball control command is transmitted to the discharge control device 400 so as to discharge the prize ball corresponding to the type of the winning opening.

The form of communication between the game control device 100 and various control devices (the display control device 150, the decoration control device 200, the sound control device 250, and the discharge control device 400) is such that the communication from the game control device 100 to the various control devices is performed. It is a one-way communication. Thereby, an illegal signal can be prevented from being input to the game control device 100 through a connection line with various control devices, and the reliability of the game can be improved.

A detection signal from the prize ball detection sensor 713 is input to the game control device 100 via the relay board 740. Then, each time a predetermined transmission unit number (for example, 10) of prize ball discharges is detected, the game control device 100 sends a prize ball discharge confirmation signal via the frame external output terminal 42A to the management device (game device). It is transmitted to a host computer that manages a plurality of gaming machines 1 in a store.

The discharge control device 400 includes a CPU 401, R
OM402, RAM403, input / output interface 4
04, a drive circuit 405 and the like.

The CPU 401 executes various controls (main processing, timer interrupt processing,
The IC 402 and the ROM 402 that perform power interruption processing and the like are storage means for storing invariable information (various programs, various constants, and the like) for controlling these. RAM4
A storage unit 03 is used as a work area during control, and includes a backup area in which data contents are backed up even when a power failure occurs, and other control areas. In the backup area, in addition to check data, values of a discharge counter and a storage counter, which will be described later, are stored. Various timer values and the like are stored in the control area.

The discharge control device 400 is a control device for performing discharge-related control. The discharge control device 400 is controlled by the drive circuit 405 based on a prize ball control command from the game control device 100 or a ball lending control command from the card unit 2. Unit 60
0 (pulse motor 620 for discharge and stopper solenoid 636) and flow path switching unit 700 (flow path switching solenoid 730) are driven to discharge the prize ball or the lending ball.

More specifically, the emission control device 400
When the prize ball control command is received, the number of discharge requests included in the control command is accumulated and stored in the storage counter of the RAM 403. In addition, as a form of this storage counter, there is a type that accumulates and stores the commanded discharge request number itself, a type that accumulates and stores the commanded number of discharge requests for each type (number) of discharge request numbers, and the like. .

When the storage counter stores data in this way, the discharge control device 400 sequentially sets the number of discharge requests stored in the storage counter in the discharge counter, and sets the solenoid of the flow path switching solenoid (device) 730. 7
33 is energized in the opening direction of the prize ball flow path 703, and the flow path switching valve 720 is set to the valve position on the open side of the prize ball flow path 703. Then, a pulse is transmitted to the discharge pulse motor 620 so as to discharge the value set in the discharge counter, and the prize ball is discharged (see the flowchart of FIG. 8 described later).

When there is a ball lending control command, the number of ball lending discharges is set in the discharge counter, and the solenoid 733 of the flow path switching solenoid (device) 730 is energized in the opening direction of the ball lending flow path 704. Then, after the flow path switching valve 720 is set to the valve position on the open side of the ball lending flow path 704, the discharge pulse motor 620 transmits the set pulse to the discharge counter to cause the ball leasing discharge.

The number of game balls discharged in this manner is detected by the prize ball detection sensor 713 or the ball discharge sensor 714 and is input to the discharge control device 400 via the relay board 740. Thereby, the storage counter value and the discharge counter value for the detected amount are cleared.

Each time the discharge control device 400 detects the discharge of the ball lending of a predetermined unit number of ball lending (for example, 25 ball lending units), the discharge control device 400 outputs the ball lending through the frame external output terminal 42A. , And transmits a ball release confirmation signal to the management device.

The discharge control device 400 turns on the second notification lamp 32 when an abnormality occurs, and can notify the abnormality. Although not shown, the first notification lamp 31 (see FIG. 1) is controlled by the decoration control device 200 that has received a command from the game control device 100.

The power supply device 300 is a device for supplying power to various devices of a ball and ball game machine, and includes a rectifier circuit 301, a smoothing circuit 302, voltage conversion circuits 303, 304, 305,
It comprises a power failure detection circuit 306, a backup capacitor 307, and the like.

The rectifier circuit 301 is a circuit for converting a 24 V AC voltage supplied from the outside of the power supply device 300 into a 24 V DC voltage. The smoothing circuit 302 uses this 2
This is a circuit for converting a DC voltage of 4V into a DC voltage of 32V.

The voltage conversion circuits 303, 304, 305
This circuit converts the 32V voltage from the smoothing circuit 302 to a voltage suitable for driving various devices. The voltage conversion circuit 303 supplies a 12V voltage to various sensors (prize ball detection sensor 713, ball lending detection sensor 714, etc.). However, the voltage conversion circuit 304 supplies a 5V voltage to various control devices, and the voltage conversion circuit 305 supplies an 18V voltage to the drive circuit 405 of the emission control device 400.

The power failure detection circuit 306 is a circuit that detects the occurrence of a power failure by monitoring that the output voltage of the smoothing circuit 302 drops below a predetermined voltage when a power failure occurs.
The power failure detection circuit 306 transmits a power failure detection signal to the CPU 101 of the game control device 100, the CPU 401 of the discharge control device 400, and the like.
In U401, a predetermined power failure interruption process is executed (see FIG. 7 for the CPU 101). In addition,
At the time of a power failure, it becomes impossible to supply a predetermined voltage in order from a power supply having a higher voltage.
For a while after the power failure is detected by 06, the power supply is continued from the low supply voltage of 12V voltage, 5V voltage or the like, and various sensors and various control devices continue to operate.

The backup capacitor 307 supplies backup power to the RAM 103 of the game control device 100 and the RAM 403 of the discharge control device 400 when a power failure occurs.

FIG. 6 is a flowchart showing a processing procedure of the discharge-related processing in the game control device 100.

When the power is turned on, an initialization process is first executed in step S1, and processes such as clearing the RAM 101 and canceling the abnormality handling process (see step S9) are performed. In the clearing of the RAM 101, only the clearing of the control area is cleared, and the backup area is not cleared unless abnormality is found in the check data.

In step S2, it is determined whether or not a timer interrupt has occurred. When the timer interrupt has occurred, the process proceeds to step S3. As a result, the processing of step S3 and subsequent steps is repeated every predetermined timer interruption time.

In step S3, it is determined whether or not a prize to any of various prize ports (general prize ports 11 to 15, starting port 16, large prize port, and the like) is detected by the prize detection sensor group 50. If there is, the process proceeds to step S4, and if no winning is detected, the process proceeds to step S5.

In step S4, the transmission preparation counter is updated, and the flow advances to step S5. Here, the transmission preparation counter counts and stores the number of winning detections for each type of winning opening, and is updated in step S4 in accordance with the confirmation of the winning detection in step S3. Based on the memory counted by the transmission preparation counter, a prize ball control command is transmitted to the discharge control device 400, and the memory for the transmission is deleted from the transmission preparation counter (see steps S11 to S13). in this case,
The number of discharge requests included in the prize ball control command differs depending on the type of the winning opening detected, for example, 15 for a large winning opening, 10 for a general winning opening 11 to 15, and 1 for a starting opening.
If it is 6, seven are the number of discharge requests.

In step S5, the prize ball detection sensor 713
It is determined whether or not a prize ball has been detected, and if there is a prize ball discharge detected, the process proceeds to step S6.

In step S6, the confirmation counter is decremented and updated (-1) in response to the detection of the winning ball discharge in step S5.
Update. Here, the confirmation counter accumulates and stores the number of discharge requests transmitted as a discharge control command (see step S13).

In step S7, the count buffer is updated (+1 updated) in response to the detection of the winning ball discharge in step S5. Here, the count buffer is for accumulating and storing the confirmed prize ball discharge, and a prize ball discharge confirmation signal is transmitted based on the count buffer value (see steps S15 to S18). .

In step S6, it is checked whether or not the check counter is smaller than 0, and the check counter value <0
If not, the process proceeds to step S10, and the confirmation counter value <0
If so, start the abnormality handling process in step S9,
Proceed to step S10. It should be noted that the abnormality handling process includes (1) a first command transmitted to the decoration control device 200
Process of turning on the notification lamp 31 to notify the abnormality (2) The process of prohibiting the discharge of the game ball by transmitting a command to the discharge control device 400 is appropriately selected and executed. Even if the abnormality handling process is started, the process itself of the game control device is continued, and a prize ball discharge confirmation signal is transmitted as described later (steps S10 to S18).

In step S10, it is determined whether or not the transmission preparation counter has a storage in which the corresponding prize ball discharge command has not been transmitted (a storage for an untransmitted state). Proceed, if not, step S1
Proceed to 4. Specifically, for example, the transmission preparation counter includes “15 prize balls”, “10 prize balls”, and “7 prize balls” counters, and one of these counters counts one or more. If there is, it is determined that there is an untransmitted portion.

In step S11, an emission control command is transmitted based on the storage of the untransmitted data of the transmission preparation counter.
In step S12, the storage of the transmission preparation counter corresponding to the emission control command transmitted in step S11 is decremented and updated. In step S13, the number of discharge requests transmitted as the discharge control command in step S11 is added to the confirmation counter. Specifically, for example, if the counter of “15 prize balls” is “3”, an emission control command including the number of discharge requests “15” is transmitted (step S11), and the “15 prize balls” is transmitted.
Is decremented by 1 (step S12), and "15" is added to the confirmation counter (step S13). Similar processing is performed when the counters of "10 prize balls" and "7 prize balls" have counts.

In step S14, it is determined whether or not the prize ball discharge confirmation signal is being output. If not, the process proceeds to step S15. If the signal is being output, step S18 is performed.
(The criterion for determining whether or not the prize ball discharge confirmation signal is being output is referred to in the description of step S18).

In step S15, it is determined whether or not the count buffer value is equal to or larger than the number of transmission units M. If the count buffer value is equal to or larger than M, the process proceeds to step S16. If smaller than the number of transmission units M, the process returns to step S2. . Step S1
In step 6, the number of transmission units M is subtracted from the count buffer and updated. In step S17, the output of the prize ball discharge confirmation signal is started, and the process proceeds to step S18. As a result, a prize ball discharge confirmation signal is output each time the prize ball discharge of the number of transmission units M is performed.

In step S18, the output signal of the prize ball discharge confirmation signal is controlled, and the process returns to step S2.
More specifically, in response to one prize ball discharge confirmation signal, the prize ball discharge confirmation signal is turned ON for a predetermined pulse width time (for example, 100 ms), and thereafter, the prize ball discharge confirmation signal is transmitted for a predetermined interval time (for example, 100 ms). Turn off. Here, the interval time is
Even if the prize ball discharge confirmation signal is continuously transmitted, the receiving side is provided so that the number thereof can be accurately counted. In the control processing of the output signal in step S18, the output signal is controlled by the timer that counts the pulse width time and the interval time so that the transmission processing of the prize ball discharge confirmation signal as described above is correctly executed. Become. In the determination as to whether or not the prize ball discharge confirmation signal is being output in step S14, the period from the start of the pulse width time to the end of the interval time is during the output of the prize ball discharge confirmation signal in step S14. Is equivalent to

The game control device 100 performs, as described above, the core control of a game such as a jackpot lottery, in addition to the above-described discharge-related processing. Is omitted.

FIG. 7 is a flowchart showing the processing procedure of the discharge control main process in the discharge control device 400.

When the power is turned on, an initialization process is first performed in step S31, and processes such as clearing the RAM 403 are performed. When clearing the RAM 403, only the control area is cleared, and the backup area is not cleared unless abnormality is found in the check data.

At step S32, it is determined whether or not there is a ball-lending request (ball-lending control command from the card unit 500). If there is a ball-lending request, the process proceeds to step S33.
The ball lending discharge process of steps S33 to S38 is executed. On the other hand, if there is no ball lending request, the process proceeds to step S39, and the prize ball discharging process of steps S39 to S45 is executed.

In step S33, the unit K is set to the number of balls for lending (for example, 25) in the discharge counter. Step S34
Then, the flow switching solenoid 730 is energized to set the flow switching valve 720 to the open side of the ball lending flow path 704.

In step S35, the pulse motor 620
Works as needed to discharge the discharge counter value,
The number of pulses corresponding to the discharge counter value is transmitted to control the operation of the pulse motor 620. Subsequent step S36
During the predetermined discharge ball passage delay time (the time required for the discharge ball to reach from the discharge unit of the discharge unit 600 to the detection unit of the flow path switching unit 700, a game ball discharge time), the game ball discharge is performed. Wait for. Then, during the processing of step S35 and step S36, the number of discharged ball rentals detected by the ball rental sensor 714 is subtracted from the discharge counter.

In step S38, it is determined whether or not the discharge counter has a remaining number (whether or not the discharge counter value> 0). If the discharge counter has a remaining number, step S3 is performed.
Return to step 4 and discharge the remaining number of balls. If there is no remaining,
After setting the flow path switching valve 720 to the open side of the prize ball flow path 703, the power supply to the flow path switching solenoid 730 is turned off, and the process returns to step S32. In this way, if there is a ball rental discharge, the target number of discharges must be completed before
The next prize ball is not discharged.

In step S39, it is determined whether or not the storage counter has a remaining number (accumulation of the number of award ball discharge requests) (whether or not the storage counter value is greater than 0). If there is no remaining number, step S32 is performed. Returning to step S40, if there is a remaining number, the process proceeds to step S40.

In step S40, a current is supplied to the flow path switching solenoid 730 to set the flow path switching valve 720 to the prize ball flow path 703.
Set to open side.

In step S41, it is determined whether or not the storage counter value is larger than the specified discharge number S. If the storage counter value is larger than S, the process proceeds to step S42, where the specified discharge number S is set in the discharge counter. Proceed to S44. In this way, as long as the storage counter has accumulated more than the specified discharge number S, the specified discharge number S is set in the discharge counter, and this is the discharge target number.

In this case, the prescribed discharge number S is set to be equal to or more than the transmission unit number M for transmitting the prize ball discharge confirmation signal. In the present embodiment, the specified number of discharges S is equal to the maximum value of the number of prize balls (the number of discharge requests) to be paid out for one prize, and is 15 corresponding to the prize in the grand prize mouth, The number of transmission units is M = 10 or more.

On the other hand, if the storage counter value is not greater than S, the flow advances to step S43, the storage counter value is set in the discharge counter, and the flow advances to step S44.

In step S44, the pulse motor 620
Transmits the number of pulses corresponding to the target number of discharges to control the operation of the pulse motor 620 so that the number of pulses required for discharging the target number of discharges set in the discharge counter. In the subsequent step S45, during a predetermined discharge ball passage delay time (a time interval from the discharge unit of the discharge unit 600 to the detection unit of the flow path switching unit 700, which allows for a delay time), Wait for game ball discharge. Then, these steps S44 and S45
During the processing of, the number of awarded ball discharges detected by the awarded ball detection sensor 713 is subtracted from the storage counter value. After the elapse of the discharge ball passage delay time, the power supply to the flow path switching solenoid 730 is turned off in step S46, and the process returns to step S32.

Next, the operation will be described.

The pachinko game is totally controlled by a game control device 100 provided on the game board 6, and the game contents such as the jackpot probability are defined by the game control device 100.
It is changed by exchanging the game board 6. For example, game board 6
The number of discharge requests when a game ball wins each of the above winning ports,
It is stored in the ROM 102 of the game control device 100,
The information is transmitted to the emission control device 400 in response to the winning in each winning opening.

The discharge control device 400 causes the discharge unit 600 to discharge the number of prize balls based on the received prize ball control command. The discharged prize ball number is detected by the prize ball detection sensor 713, and the game control device 100 Is input to The game control device 100 accumulates the detected number in the count buffer, and every time the count buffer value reaches the number of transmission units M, a frame external output terminal disposed on the back mechanism panel 35 of the game machine main body. A prize ball discharge confirmation signal is transmitted to the management device via 42A. The management device manages the number of prize ball discharges from each of the gaming machines 1 in the game store based on the prize ball discharge confirmation signal.

As described above, the transmission of the prize ball discharge confirmation signal is performed by the game control device 100. Therefore, when the game content is changed by exchanging the game board, the number of transmission units M is appropriately set in accordance with the change. Can be changed to a number. For example,
In the case of a game in which a relatively large number of prize balls are easily discharged, the number of transmission units M can be set large, and in the case of a game in which the number of prize balls discharged can be kept relatively small, the number of transmission units M can be set small.

Since the prize ball discharge confirmation signal is output via the frame external output terminal 42A, even when the game board 6 is exchanged, the frame external output terminal 42A and the management device side are not connected. It is not necessary to disconnect the connection, and the connection work is completed only by connecting the wiring from the game board 6 side to the frame external output terminal 42A, so that the connection work can be facilitated.

In the above embodiment, the game control device 100 is provided on the game board 6 and can be replaced together with the game board 6, but the present invention is not limited to such a form. For example, the game control device 100 may be attached to the game machine main body separately from the game board 6, and when the game board 6 is replaced, it may be replaced separately from the game board 6.

The embodiment disclosed this time is an example in all respects and is not restrictive. The scope of the present invention is defined by the appended claims, and includes all modifications within the scope of the appended claims.

[Brief description of the drawings]

FIG. 1 is a front view showing a gaming machine according to an embodiment of the present invention.

FIG. 2 is a back view showing the gaming machine.

FIG. 3 is a sectional view showing a discharge-related unit.

FIG. 4 is a sectional view showing a discharge related unit.

FIG. 5 is a block diagram showing a control system.

FIG. 6 is a flowchart showing a process in the game control device.

FIG. 7 is a flowchart showing a processing procedure of a discharge control main process.

[Explanation of symbols]

 42A External output terminal for frame 100 Game control device 400 Discharge control device 600 Discharge unit 713 Prize ball detection sensor

Claims (1)

[Claims] 1. A game machine main body with a detachable game board, a game control device for controlling a game in general and replaceable with the game machine main body, a discharge mechanism for discharging game balls, A prize ball detecting means for detecting a prize ball discharged from the mechanism; and a signal for outputting a prize ball discharge confirmation signal each time a predetermined number of transmission unit prize ball discharges are confirmed based on the detection by the prize ball detection means. A game machine comprising: an output unit; and a relay unit that relays a prize ball discharge confirmation signal from the signal output unit to the game control unit, wherein the game control unit includes the signal output unit. A gaming machine characterized by: