JPH08182815A - Pinball game machine - Google Patents

Abstract

PURPOSE: To improve zest without spoling the profit of a game center by making the number of prize winning pinballs (in Japanese pinball game (pachinko) machine), given to a variable prize winning device in a special playing state for a prize winning playing area, different from the number of prize winning pinballs given to the variable prize winning device in a normal playing state for prize winning pinballs. CONSTITUTION: Of a control system consisting of a game board controller 400 which controls a game board 102 and a discharge controller 600 which controls a pinball discharging device, the game board controller 400 is equipped with a communication means 410 which transmits and receives signals to and from the discharge controller 600 and prize winning storage means 411 and 412 which count and hole the outputs of prize winning detectors caused by prize winning pinballs in the game board 102. Further, the machine is equipped with a prize winning pinball quantity storage means 430 which stores the numbers of prize winning pinballs corresponding to the storage means 411 and 412 and a prize winning ball quantity control means 420 which decides the numbers of prize winning pinballs to be discharged corresponding to the prize winning storage contents. The prize winning pinball quantity control means 420 functions to decrease the contents of the storage means 411 and 412 by '1' when prize winning pinball quantity data is sent once.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a technique for controlling a ball game machine and a technique effective when applied to the control of the number of prize balls in a ball game machine equipped with a variable winning device. The present invention relates to a technology effectively used for ball emission control.

[0002]

2. Description of the Related Art A typical example of a ball game machine is a pachinko game machine. 2. Description of the Related Art In recent years, most pachinko game machines have an auxiliary gaming device or a variable winning device and a specific winning opening (starting winning opening) as a trigger for activating them in the game section. In such models, the auxiliary gaming device and the variable winning device operate at a relatively high frequency,
It is important for raising the interest of games. For that purpose, it is premised that a lot of game balls are won into a specific winning opening which is an operating condition of the auxiliary gaming device and the variable winning device.

However, if the nails are adjusted in the game section so that the number of game balls to the specific winning opening increases, the winning rate in the normal gaming state increases and the gaming shop suffers damage. Therefore, in order to prevent the game shop from suffering a disadvantage even if the nails are adjusted to increase the number of winning game balls to the specific winning opening, the number of prize balls to be awarded when the player wins the specific winning opening. A pachinko gaming machine configured so that (for example, 7) is smaller than the number of prize balls (for example, 15) given when a prize is won in the variable winning device has been put into practical use.

[0004]

However, if the number of prize balls to be awarded is different depending on the winning area (winning hole and winning device) as described above, a special game state called a big hit can occur. In the machine, if you try to attach a game that temporarily opens the variable winning device even if the special game state does not occur, if there is a winning of the game ball in the variable winning device, it will be in the normal game state. Even if there are any, many prize balls will end up being awarded to the player. Therefore, in the game shop, the nails around the specific winning opening or the variable winning device are adjusted so as to suppress the winning rate. As a result, there is a problem in that the player's expectation that a special game state will occur will be reduced, and even if the special game state occurs, the player will not be able to get the expected prize balls. Became clear.

The present invention has been made under the background described above, and an object thereof is to expect a special game state to occur to a player in a normal game state without damaging the profit of a game store. It is to provide a ball game machine that can enhance the feeling.

[0006]

In order to achieve the above object, the present invention has an auxiliary game device, a variable winning device, and a specific winning opening which is an operating condition of the auxiliary game device in a game part. Is configured to be able to generate a special game state in which the variable winning device is opened based on the game result in, and a predetermined number of prize balls are played when a game ball is won in the prize area in the game section. In a ball game machine equipped with a prize ball giving means that can be given to a person, a special game state detecting means for detecting the occurrence of a special game state associated with a game result in the auxiliary game device, and a special game state detecting means On the basis of the detection signal, the number of prize balls given to the game balls won in the variable winning device in the special game state is the number of prize balls awarded to the variable ball winning device in the normal game state. It is obtained as provided and prize balls number change control means for changing as occupying different from the prize balls number being given.

Further, preferably, the award ball number change control means, in the special game state, the number of award balls to be given to the game balls won in the variable winning device is in the normal game state, in the variable winning device. It is configured to control the number of prize balls to be greater than the number of prize balls to be awarded.

[0008]

According to the above-mentioned means, for example, even if the nails around the specific winning opening and the variable winning device are adjusted so that the winning rate is high, the prize is awarded to the variable winning device in the normal game state. It is possible to control so that the number of prize balls to be held can be suppressed, so that it is possible to increase the expectation that a special game state will occur for the player, and there is no risk of disadvantage for the game store. Moreover, when a special game state occurs, more prize balls than those in the normal game state are given to the winning in the variable winning apparatus, so that the player can be sufficiently satisfied. Further, the number of prize balls awarded to the game balls won in the variable prize device in the special game state and the number of prize balls awarded to the game balls won in the variable prize device in the normal game state are made different. By controlling the number of prize balls change control means, it becomes easy to balance the profits of the player and the game store.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a ball game machine according to the present invention will be described below with reference to the drawings. FIG. 1 shows an example of a game section of a pachinko gaming machine to which the present invention is preferably applied. In FIG. 1, "1" is a game area defined by a guide rail 2, and in the center of the game area 1, a player has an electric winning combination in which a variable winning device and an auxiliary game device are integrally formed. Object 3 is provided. Below the electric accessory 3, there are specific winning openings 4, 5 that give the starting conditions of the auxiliary game.
However, general winning openings 7 and 8 are provided on the outer side thereof.

A pair of movable pieces 30 constituting a variable winning device are provided on the upper part of the electric accessory 3, and an auxiliary game device is provided on the lower part. The movable piece 30 is in the closed state shown in FIG. It is configured so that it opens in an inverted "C" shape and the game ball changes to an open state (not shown) where it is easy to win a prize. In addition, when the game ball that has won the movable piece 30 in the open state flows down into the auxiliary game device at the bottom and accidentally wins the V winning opening 31, it becomes a big hit, and the player obtains the benefit of the special game. Is able to. This special game will be described later. In the pachinko game machine of the embodiment, the movable piece 30 is converted into an open state in accordance with the result of the auxiliary game described later, and the open state time of the movable piece 30 is controlled to give the player a chance to win a big hit. The time of the profit state to be obtained (first profit state) is controlled. Therefore,
Depending on the result of the auxiliary game, the opportunity for the player to win a big hit increases or decreases, so that the player can play a variety of games.

The auxiliary game is a game executed to determine the first profit state time, and is executed based on the following first condition being satisfied. That is, the first condition is that the game ball is won at the specific winning opening 4 or the specific winning opening 5 provided below the electric accessory 3, and when the first condition is satisfied, the auxiliary game is started. It The auxiliary game of this embodiment is played by the auxiliary variable display device 4A provided at the specific winning opening 4 or the auxiliary variable display device 5A provided at the specific winning opening 5. The specific winning opening 4 and the specific winning opening 5 are a specific winning detection switch SW1 and a specific winning detection switch SW2 that detect the game balls that have won in those winning openings.
It has. The auxiliary game is started when the specific winning detection SW1 or the specific winning detection SW2 detects a game ball. A so-called passage gate that detects passage of a game ball may be provided instead of the specific winning opening.

Each of the auxiliary variable display device 4A and the auxiliary variable display device 5A plays a variable display game by variably displaying a plurality of pieces of identification information, and each independently changes before the game starts. And the specific winning detection SW
The identification information of the auxiliary variable display device 4A is stopped based on the output of 1, and the identification information of the auxiliary variable display device 5A is stopped based on the output of the specific winning detection SW2. The identification information is, for example, “0, 1,
2,3,4,5,6,7,8,9 ". Each of the auxiliary variable display device 4A and the auxiliary variable display device 5A is composed of a 7-segment LED (light emitting diode), but any device capable of variably displaying identification information, for example, a liquid crystal display device may be used.

Further, in this embodiment, the specific winning opening 4,
Although the auxiliary variable display device 4A or the auxiliary variable display device 5A is integrally attached to each of 5, the variable display device may be attached to any place of the game area 1, for example, the electric accessory 3 It may be attached integrally with. In this embodiment, the auxiliary variable display device 4 is also used.
A or the auxiliary variable display device 5A is constantly changing, and the change is stopped by the winning of the specific winning opening 4 or the specific winning opening 5.
The auxiliary variable display device 4A or the auxiliary variable display device 5A is operated by winning a prize in the specific winning opening 4 or the specific winning opening 5, and the auxiliary variable display device 4A or the auxiliary variable display device 5A is activated after a lapse of a certain time. It can also be controlled to stop.

Next, the outline of the electric accessory 3 will be described with reference to FIG. FIG. 2 is a perspective view of the electric accessory 3 with a part cut away. This electric accessory 3 is provided with a mounting base frame 32 for closely mounting this device on the game board, and the mounting base frame 3
A pair of movable pieces 30 is provided on the upper part of the front surface of the No. 2. On the other hand, a surrounding portion 33 and a bottom plate portion 34 that closes the lower portion of the surrounding portion 33 are provided behind the mounting base frame 32, and a solenoid that operates the movable piece 30 is provided behind the surrounding portion 33 (see FIG. (Not shown) is mounted via the solenoid mounting board 36. A variable member (doll) that temporarily stores the game balls that have flowed into the game space 35 through the movable piece 30.
80 is provided.

The fluctuating member 80 is made to resemble a dinosaur. The neck portion moves left and right like a pendulum around the hip 80a, and the head 80b of the fluctuating member 80 moves up and down. The mouth opens and closes. When the head 80b is lowered, the head 80
One game ball can be stored by b and the lower jaw 80c. The back 80d of the changing member 80 is a passage for the game ball falling from the count SW4, and the game ball passing through the back 80d is the head 80.
It reaches to b.

In front of the changing member 80, a stopper 90 for storing a plurality of game balls flowing into the electric accessory 3 in the game space 35 is provided so as to be able to appear in and out of the game space 35. A plurality of game balls are stored by the stopper 90 projecting into the game space 35, and the stored game balls pass through the V passage 91 due to the stopper 90 being retracted to win the V winning opening 31 or general winning. Mouth 31A, 3
It is designed to flow down to 1B. At the lower part of the attachment base frame 32 behind the V winning opening 31, a symbol varying device 37 for varying and displaying a symbol for selecting a game pattern of the electric accessory 3 is provided. In this embodiment, the symbol varying device 37 alternately scrolls the mode symbol "B" (bonus) and the mode symbol "N" (normal), and scrolls when the first V winning opening 31 is won. Is stopped, if the mode design is "B", it shifts to the game pattern (mode 1) that increases the number of balls, and if the mode design is "N", shifts to the game pattern (mode 2) that reduces the number of balls discharged. Then, the changing member 80 and the stopper 90
Is designed to control the operation of.

In the electric accessory 3 having such a structure, it flows into the electric accessory 3 from the movable piece 30 in the open state,
If the game ball that reaches the head 80b of the changing member wins the V winning opening 31, the second condition for the occurrence of a big hit is satisfied, and the game machine shifts to the second profit state as a special game state. . Then, 18 times of opening / closing operation of the movable piece 30 (hereinafter referred to as special operation, special operation or V operation) is performed in one cycle (however, when 10 game balls are won in the electric accessory 3 before the end of the opening / closing operation of 18 times). A certain number of times (for example, 16 times) on the condition that the game ball wins the V winning opening 31 during each cycle is defined as one cycle until that point).
The special action of is changed to the second profit state in which it can be repeated.

The game board 102 of the pachinko game machine according to this embodiment is configured as described above, and is controlled by the game board control device 400 described below. FIG. 3 shows an example of the game control means 450 of the game board control device 400, and the game control means 450 is
The CPU 200, a ROM 201 as a read-only memory, a RAM 202 as a memory that can be read and written at any time, a sound generator 222, and the like are configured as a computer system. The ROM 201 stores fixed data such as a game control program such as the program of the auxiliary game, display patterns of various display lamps, and a voice pattern generated from the speaker 190.

The CPU 200 reads the program of the auxiliary game stored in the ROM 201 and executes the program. The CPU 200 controls the first profit state time according to the result of the auxiliary game. To do. In addition, the CPU 200 has the CP
A power supply circuit 203 that supplies electricity to the U200, a frequency divider circuit 204 that divides an oscillation signal of an oscillation circuit and sends a clock pulse signal to the CPU 200, a reset circuit (not shown), and the like are connected. On the input side of the CPU 200, a specific winning detection switch SW1 of the specific winning port 4 and a specific winning detection switch S of the specific winning port 5 are provided through signal input means such as a buffer gate 210 and a low pass filter 211.
W2, continuation switch SW3 (not shown), and count switch SW4 are connected to each other.

On the other hand, on the output side of the CPU 200, an output port 220 as a signal output means and a driver 22 are provided.
1, the symbol changing device 37, the solenoid SOLA for the movable piece (opening and closing blade) 30, the solenoid SOLB for the stopper, the solenoid SOLC for the mouth of the changing member, the motor 82 for the body of the changing member, The auxiliary variable display device 4A, the auxiliary variable display device 5A, and the lamps (L1, L2) are respectively connected,
A continuation number signal, a big hit signal, etc. are output to the management device on the hall side. In addition, the CPU 200
Is connected to a sound generator 222 via a bus. The sound generator 222 is connected to the speaker 19
An amplifier 223 that drives 0 is connected.

Next, the control contents of the game board by the above-mentioned game board control device will be described. When electricity is supplied to the pachinko gaming machine by operating a power switch (not shown), the lamps L1, L2, etc. provided on the gaming board start displaying the normal gaming state. In this normal game state, the symbols of the auxiliary variable display devices 4A and 5A are changing. In such a game state, the player operates a firing dial (not shown) to cause the game ball to enter the specific winning opening 4 or 5. For example, when a game ball enters the specific winning opening 4 and the winning is detected by the specific winning detection SW1, the detection signal is input to the CPU 200 via the low pass filter 211 and the buffer gate 210.

The CPU 200 generates stop symbol data for the auxiliary variable display devices 4A, 5A, and the CPU 200 selects the stop symbol data based on the detection signal. And the CPU 200
The variable display stop means of the output port 22 outputs the variable display stop signal based on the selected stop symbol data.
0, the auxiliary variable display device 4 via the driver 221
When output to A, the auxiliary variable display device 4A stops at a predetermined symbol. Further, the profit state time setting means of the CPU 200 determines a stop symbol by the selected stop symbol data and sets a profit state time corresponding to the determination.

For example, when the stop symbol is "7", the profitable state time is set such that the movable piece 30 is opened and closed twice and the respective open state times are "1" seconds, and "3". In a certain case, the movable piece 30 is opened and closed twice, and the profit state time is set so that each open state time is “0.5” seconds. In the case of “5”, the movable piece 30 is set.
Is opened and closed once, and the profit state time is set so that the open state time is “0.8” seconds, and in the case of “1, 9”, the movable piece 30 is opened and closed once, and the open state time is set. The profit state time is set so that the time becomes “0.3” seconds. When the stop symbol is an even number, the open state time is "0", that is, the closed state of the movable piece 30 is maintained.

Since the solenoid of the movable piece 30 is controlled by the profit state time set according to the stop pattern as described above, the profit state time control means outputs a control signal to the solenoid. As a result, the first profit state time is controlled according to the result of the auxiliary game. Then, during the first profit state time, when the game ball that has won the winning device 3 through the movable piece 30 wins the V winning opening 31, the first special operation is started.

As described above, in the pachinko game machine according to this embodiment, the chances of winning the jackpot of the player are expanded or decreased depending on the result of the auxiliary game, so that the player can play a variety of games. When the game ball wins the V winning opening 31 in the first special operation, the second special operation is started after the weight game state, and the winning condition to the V winning opening 31 is a condition. Up to 16 times (substantially 15 times) of special operations are performed. The profitable state time of the movable piece is not limited to the above respective times, and the number of times of opening and closing is not limited, and the setting can be changed.

FIG. 4 shows an embodiment of the back mechanism of the pachinko gaming machine 100 to which the present invention is applied. In FIG. 4, reference numeral 170 denotes a ball discharging device as a prize ball giving means for discharging prize balls, and 600 controls the ball discharging device 170 based on a signal from a prize detector or the like to discharge a predetermined number of prize balls. The discharge control device 151 is a storage tank for storing the balls before being discharged, and the reference numeral 152 is a guide path for aligning the balls in the storage tank 151 in a line and guiding the balls to the ball discharge device 170. The guiding path 152 is not particularly limited, but is formed in two lines so that a large amount of balls can be supplied in a short time, and a ball leveling 153 and a waiting ball detector 160 that prevent balls from overlapping in the middle thereof. Is provided.

Below the ball discharging device 170, the discharged balls are provided with the discharged balls 12 on the front face of the gaming machine.
A discharge gutter 155 that guides to 9 and an overflow gutter 156 that guides the balls overflowing from the supply tray 120 to a lower tray 141 are continuously provided, and a drop gutter 157 branched from the middle of the discharge trough 155. Is arranged in parallel with the overflow gutter 156, and a flow path switching valve 158 is provided at a branch portion between the drain gutter 157 and the discharge gutter 155. 159 is a collecting gutter that collects the winning balls that have flowed into the winning openings provided on the front of the gaming machine in one place, and 180 is a detector that is provided at the lower end of the collecting gutter 159 and separates the collected winning balls one by one. The winning ball separation detecting device 400 is a game board control device that drives a winning object or a display lamp based on a signal from a winning detector provided in the game section.

The game board control device 400 and the discharge control device 600 are connected by a cord composed of three signal lines. Although not particularly limited, in this embodiment,
One ends of the cords 191, 192 pulled out from the game board control device 400 and the discharge control device 600 are connected to the relay board 195, and the game board control device 400 and the discharge control device 600 can communicate with each other via the relay board 195. Is bound to. In this embodiment, the winning ball separation detection device 1
As a reference numeral 80, a stopper (182) facing the downward flow path of the winning balls gathered by the collecting gutter 159 and a solenoid (hereinafter, referred to as a safe solenoid) 183 for driving the stopper 182 are provided, and a detector (hereinafter referred to as a safe sensor) 181 is used to make one winning ball. Each time one is detected, an electric type is used in which the stopper 182 is driven by the solenoid 183 to make one winning ball flow down. However, a seesaw type having a stopper at the front end and a weight at the rear end is used. The number of winning balls is 6
It may be electrically stored in 00.

FIG. 5 shows an embodiment of the ball discharging device 170. The ball discharge device 170 includes a guide gutter 710 configured to be continuous with the guide gutter 152 that guides the preliminary balls stored in the storage tank 151. This guide gutter 710 is formed in two lines corresponding to the above-mentioned guide gutter 152, and a discharge means 740 including a stopper 745 as a flow-down prevention means and a discharge solenoid 741 for its drive is also provided corresponding to the passage of each line. Two sets are provided. The guide gutter 710 is composed of three parts due to its function, and the decompression section 711, the edge cutting section 712, and the discharge section 7 are arranged in this order from the top.
It is supposed to be 13.

The depressurizing section 711 reduces the pressure of the reserve ball sent from the storage tank 151 through the guide gutter 152, and has a U-turn structure in a gently inclined state as shown in FIG. ing. The edging portion 712 is provided to allow the balls passing through the discharge portion 713 therebelow to be spaced apart from each other so that the discharge of the balls by the discharge means 740 below can be easily stopped. Part 7
21 and a direction changing passage portion 7 leading to a discharge portion 713 described later.
22 and 22. And the vertical passage portion 72
A ball clogging prevention projection 723 is provided at the lower end of the No. 1 so as to project forward. The ball clogging preventing projection 723 allows the center position of the lowest ball among the balls stopped vertically aligned in the vertical passage portion 721 to be always positioned in front of the center position of the ball above it. As a result, the downward moving pressure of the upper sphere acts so as to always push the lowermost sphere forward, so that the ball clogging is prevented.

Non-contact type discharge ball detection sensors 730 (discharge sensors 1 and 2) for detecting a falling ball are installed in the middle of the discharge portion 713 of each guide gutter 710. In addition, in the middle of each discharge unit 713, the discharge sensor 73
Immediately after 0, the stopper 74 constituting the discharging means 740 is formed.
A notch 703 is provided so that 5 can appear and disappear. Each of the stoppers 745 is rotatably supported by a support shaft 705, and a connecting pin 746 is projectingly provided on one side of the stopper 745. The connecting pin 746 and the operating rod 742 of the discharge solenoid 741 are provided. And the lower end of each of them are connected by a connecting plate 747.

When the discharge solenoid 741 is in the demagnetized (off) state, the operating rod 742 is lowered and the tip of the stopper 745 is guided from the cutout 703 to the guide trough 7.
10 into each of the discharge parts 713,
It is designed to prevent the game balls in 13 from flowing down. On the other hand, when the discharge solenoid 741 is excited (turned on), the operating rod 742 is raised and the stopper 745 is rotated in a direction of rising so as to be removed from the notch 703 of the discharge portion 713 and the ball in the discharge portion 713. The flow prevention state is released, and the preliminary ball in the guide gutter 710 is discharged to the discharge gutter 155 below.

As described above, the ball discharging device 170 of the above embodiment
Can stop the discharge by operating the stopper 745 when the predetermined number is reached while detecting the falling balls one by one by the discharge sensor 730, and thus, as described above, the prize balls and the rental balls having different discharge balls It is possible to discharge and by the same ball discharging device. In addition, in FIG. 5, reference numeral 750 denotes a ball punching sensor 750 that detects that a ball punching rod is inserted through an operation hole (not shown) provided in the front frame 101 of the pachinko gaming machine 100. When the ball removal sensor 750 is turned on, the discharge solenoid 741
Are continuously excited to discharge the auxiliary ball in the guide gutter 710, and the driving means (solenoid) of the switching valve 158 in the discharge gutter 155 is operated to discharge the discharged ball to the outside of the machine through the ball discharge gutter 157. It is designed to be discharged.
The ball removal sensor 750 and the discharge solenoid 741,
The emission sensor 730 is electrically connected to the emission control device 600.

FIG. 6 shows an embodiment of a control system of the pachinko gaming machine 100, which comprises the gaming board control device 400 and the discharge control device 600. As shown in FIG. 6, the control system of the pachinko gaming machine 100 is mainly configured by a game board control device 400 that controls the game board and a discharge control device 600 that controls the ball discharge device 170. The game control device 400 and the discharge control device 600 are connected by three signal lines, one of which is for transmitting a clock CK as a synchronization signal from the game control device 400 to the discharge control device 600. The other two are two-way data communication RD between both control devices,
Used for SD.

Of the above control devices, game board control device 400
The detection signals are input to various winning ball detectors provided on the game board 102 of the pachinko gaming machine, by driving the solenoids, motors, and indicator lamps of the characters and detecting the occurrence of a big hit. Drive and control objects and variable winning devices according to a predetermined procedure, determine prize ball number data,
It transmits to the emission control device 600.

The discharge control device 600 receives a signal from the detector (safe sensor) 181 in the winning ball separation detection device 180 provided on the back mechanism board of the pachinko gaming machine,
A request is sent to the game board control device 400 to send prize ball number data, and the ball discharging device 17 is sent based on the received data.
Ejection solenoids 741a, 7 for activating a pair of stoppers 745 provided in the middle of the two guide gutters 710 in 0
41b is excited to start the prize ball discharge, and the discharge sensor 73
Based on the detection signals of 0a and 730b, the discharge is finished when a predetermined number of spare balls in each guide gutter 710 are discharged, and the separation solenoid in the winning ball detecting / separating device 180 is completed every time the prize balls are discharged. 182 is driven to separate only one winning ball and let it flow down. Further, the prize ball discharge display lamp 112 is turned on when the prize ball is discharged.

Further, the discharge control device 600, based on the ON signal from the ball removing switch 750, discharges the solenoid 7
41a and 741b are excited, and the drive source (bulb removal solenoid) of the flow path switching valve 158 is operated to store the storage tank 15
1 and all spare balls in the guide trough 152 are discharged. Further, the discharge control device 600 suspends the discharge by the ball discharge device 170 by suspending the excitation of the discharge solenoids 741a and 741b when the detection signal from the standby ball detector 160 provided in the middle of the guide gutter 152 comes in. Let

FIG. 7 shows a configuration example of the game board control device 400. The system configuration of FIG. 3 shows details of the game control means 450 and the signal input / output means in the game board control device 400 of FIG. As shown in FIG. 7, the game board control device 400 is a discharge control device 600.
Communication means 410 for transmitting and receiving signals to and from, and two winning storage means 421, 422 for counting and holding detection signals from the winning ball-specific winning detectors of the game board 102, and each winning storage means 421, 422. Prize number storage means 430 for storing the number of prize balls corresponding to, and the prize storing means 421, 422.
The number of prize balls control means 440 for determining the number of prize balls to be discharged on the basis of the stored contents of the prize, and the solenoid or motor of the accessory, driving the display lamp or detecting the occurrence of a big hit based on the signal from the game board 102. Then, the game control means 450 for controlling the game, such as driving and controlling the accessory, the variable winning device, etc., according to a predetermined procedure, or driving the speaker 190.
And signal input / output means 460 for receiving signals from the game board 102 and forming drive signals for display lamps, motors, solenoids, speakers, etc. on the game board.

In the game board control device 400 of this embodiment,
The prize detectors SW1 and S that detect the game balls that have won in the prize hole in which the number of prize balls different from the number of ordinary prize holes are set
A plurality of winning storage means 421, corresponding to W2 and SW4
422 is provided so that the number of winning prizes is counted for each winning prize hole having a different number of prize balls. Since the winning detection signal continuously enters the game board control device 400 regardless of whether or not the prize balls are discharged, a winning storage means for storing the number of winning balls is required.

On the other hand, when the prize ball number control means 440 knows from the signal from the communication means 410 that the emission control device 600 has requested the transmission of prize ball number data, the prize storage means 421, 422 stores the data. Based on the content, the number of prize balls to be discharged is read out from the prize ball number storage means 430 and determined, and the determined prize ball number data G is passed to the communication means 410 to transmit the prize ball number data to the discharge control device 600. Let At the same time, the prize ball number control means 440 transmits the prize ball number data once, and the prize storage means 421 or 422.
It is equipped with a function to reduce the stored contents of "1". Moreover, in this embodiment, the communication means 410 counts this with the timer counter on the basis of a signal (for example, a reset signal) that causes the game board control device 400 to periodically (every 2 msec) generate an interrupt. The clock CK having the period (8 msec) is formed and supplied to the emission control device 600.

FIG. 8 shows a configuration example of the discharge control device 600. The discharge control device 600 of this embodiment is a communication control means 6 for transmitting and receiving signals to and from the game board control device 400.
10, a prize ball number requesting means 620 for transmitting a request signal of prize ball number data to the game board control device 400 based on a detection signal from the safe sensor 181, and driving the discharge solenoids 741a, 741b to win the prize. It is composed of a discharge control means 650 that discharges and removes balls, and a power failure control means 690 that saves and restores data in the event of a power failure.

The discharge control means 650 drives the separating solenoid 182 in the winning ball detecting / separating device 180 each time the winning ball discharging is completed, and the number of winning balls is provided on condition that the standby ball detector is on. Based on the data (reception data) and the detection signals from the discharge sensors 730a and 730b, the discharge solenoids 741a and 741b are driven to discharge the prize balls, or the prize ball discharge indicator 1 is used when the prize balls are discharged.
12 is turned on, or the ON / OFF signal from the ball removal switch 750 is used to switch the flow path switching valve (ball removal solenoid) provided in the middle of the prize ball discharge trough and the discharge solenoid 74.
Control is performed to drive 1a and 741b to discharge all the spare balls in the storage tank 151.

When the power failure control means 690 detects the occurrence of a power failure when the number of waves of the power source waveform of the AC power source is counted to a predetermined number or less, the power failure control means 690 backs up the number of discharges in the discharge control means 650 with, for example, a battery. When the recovery of the power supply voltage is detected based on the signal from the voltage level detecting means or the like, the number of discharged balls saved in the storing means 693 is stored in the discharge control means 650. It is configured to return to the discharge register of No. 2 and to continue the discharge interrupted by the power failure from the middle when the power is restored to discharge the remaining balls.

The communication control means 610 confirms the reception of the power-on detection means 611 such as a power-on reset circuit and the synchronization clock CK supplied from the game board control device 400 immediately after the power is turned on, and performs a line test. Line confirming means 612 for carrying out, and transmission information storing means 613 for storing various commands to be transmitted to the game board control device 400.
And a transmitting means 614 for transmitting the selected command to the game board control device 400, and a case where there is no response from the game board control device 400 to a prize ball number data request or the like or there is an error in the received signal. A re-transmission control means 615 for making a re-transmission request, a request number setting means 615a for storing the number of re-transmission requests, and a receiving means 616 for successively reading the signal from the game board control device 400 twice bit by bit.
Two reception signal storage means 617a and 617b for storing the signals transmitted twice in succession, a reception signal comparison means 618 for comparing the two reception signals to detect an error, and decoding the received information It comprises a received information decoding means 619 for passing the prize ball number data to the discharge control means 650, and for a line test to inform the line confirmation means 612 that the line is normal. The discharge control device 600 can be configured by a microcomputer system using a microcomputer like the game board control means.

Next, an example of a control procedure of the entire game board performed by the above-mentioned game board control device 400 will be described with reference to FIG. This control flow is executed every predetermined time (for example, 2 msec) by the timer interrupt after the power of the game board control device 400 is turned on. When this interruption process is started, first, a switch input process for reading signals from the prize detectors SW1, SW2, SW4 and other various switches (including sensors) provided on the game board 102 is performed (step S80). Next, the power-on reset signal from the reset circuit RST is checked to determine whether the power is turned on (step S81). Then, when it is determined that the power is turned on, the RAM and the input / output port are initialized and the interrupt processing is ended (step S82).

On the other hand, if "No" in the step S81, that is, if it is determined that the power has been turned on, the process proceeds to a step S83 to output the clock CK as a synchronization signal to be supplied to the discharge control device 600 (see FIG. 10). ). Then, the prize ball switch input process (see FIG. 11) of reading and counting the detection signal of the prize detector for each prize ball 490, the transmission / reception process of commands and data with the discharge control device 600 (see FIGS. 12 to 15), and After performing fraud detection processing for checking whether fraud has been made based on signals of various switches and sensors in the gaming machine and its cancellation processing (steps S84 to S86), the flag set in this fraud detection processing is checked. Then, it is determined whether or not there is a fraud (step S87).

When an injustice is detected in step S87, an injustice process (step S89) such as blinking a display provided in the gaming machine or driving a speaker 190 to give an alarm is executed to perform an interrupt process. To finish. If it is determined in step S87 that there is no injustice, the process proceeds to step S88, in which a character provided on the game board 102 is driven, a display is turned on or off, and a sound effect such as a prize ball discharge sound is generated by a speaker. A game process such as setting an output port is performed in order to perform the above. Although detailed description of the procedure of this game process is omitted, when the auxiliary game or the like is controlled in this game process and the special game state, that is, the big hit state occurs as a result of the auxiliary game, the "big hit flag" is set to "1." The jackpot control is started, and when the jackpot ends, the "jackpot flag" is reset to "0".

FIG. 10 shows an example of the control procedure of the clock signal output process of the above various processes. When this process is started, first, the clock timer counter is incremented (+1) in step S90, and then it is determined in step S91 whether the timer counter value is "2" or more. If "No", the process ends. Then, when the next interrupt process is started, the timer counter is incremented again in step S90. Then, if "Yes" is determined in the step S91, the process shifts to a step S92 to clear the above, and then the output state of the clock signal is inverted and the present routine is finished (step S93). As a result, this timer counter repeats the values of "0", "1" and "2" at every 2 msec interrupt, and the clock CK is inverted every time it becomes "2". As a result, as shown in FIG. 40, a clock CK having an interrupt cycle, that is, a cycle (8 ms) four times as long as the reset pulse r is output. In this embodiment, the clock CK is the emission control device 600.
Is supplied as a synchronizing signal for communication.

FIG. 11 shows an example of the control procedure of the prize ball switch input process among the various processes shown in FIG. In this embodiment, although not particularly limited, 7 prize balls are given to the special winning openings 4 and 5, and 10 prize balls are given to the general winning openings 7 and 8. The prize balls of 10 are given to the movable piece 30 as the variable prize device in the normal game state and 15 in the special game state.

Therefore, in the prize ball switch input process of FIG. 11, first, the specific winning openings 4, 5 for giving "7" prize balls are given.
7 prize ball switch (SW1, S
It is determined whether W2) is on (step S94).
Then, when the seven prize ball switch is on, step S9
The process proceeds to 6 and it is determined whether the memory of 7 award balls is "254 or less", and if "Yes", the memory of 7 award balls is incremented by "1" (step S97). With this, up to 25 specific prize balls
Up to 4 can be stored. Next, it is determined whether a big hit has occurred by checking whether the "big hit flag" operated in the game process of FIG. 9 (step S88) is set to "1" (step S9).
5) If "Yes", the process proceeds to step S98, and it is determined whether or not the count switch SW4 for detecting the ball won in the open state of the movable piece 30 as the variable winning device is on. Then, when the count switch SW4 is on, the process proceeds to step S99, and it is determined whether or not the memory of 15 prize balls is "254" or less, and if "Yes", the memory of 15 prize balls is incremented by "1" (step S100). .

12 to 15 show an example of the control procedure of the data transmission / reception process among the various processes described above.
Of these, FIG. 12 is a transmission processing flow, and FIGS.
Is a reception processing flow. In this transmission / reception process, first in step S801, it is determined whether or not there is a transmission request by checking whether or not the 8-bit transmission bit counter set in step S885 (see FIG. 15) described later is larger than "0". . The transmission bit counter is provided for transmitting 8-bit data or a command when transmitting a response to the emission control device 600 in the final step of the data reception process, and this bit counter is "8". If set to, the determination in step S801 is “Yes”, the process proceeds to step S803, and the transmission process is started.

In step S803, it is determined whether or not the clock CK supplied from the game board control device 400 is at high level, and if it is at low level, this routine is ended. This is because if the transmission data is switched during the low level period of the clock CK, the data may be replaced while the emission control device 600 is reading the data, so that it is avoided. If "Yes" is determined in the above step S803, the process proceeds to step S805 and it is determined whether or not the clock timer counter is "0". The clock for interrupt processing in this routine is 2 ms, while the clock CK
Since the cycle is 8 ms, the high level may be determined twice during one cycle, and the data or command is transmitted at the timing immediately after the change to the high level.

If "Yes" is determined in step S805, the flow advances to step S807 to output the content of the corresponding bit (the bit designated by the transmission bit counter) in the transmission buffer to the transmission port. Then, after decrementing (-1) the value of the transmission bit counter (step S80)
9), it is determined whether the value of the transmission bit counter has been reached (step S811). Here, in the case of "No", the process is once terminated, and when the present routine is executed again, the above procedure is repeated to transmit the next bit in the transmission buffer.

When all 8-bit data is transmitted,
The determination in step S811 becomes "Yes", the flow proceeds to step S813, and the transmission count is decremented by "1". Then, in the next step S815, it is determined whether or not the number of transmissions has become “0”, and if “Yes”, the transmission processing is terminated,
If "No", the transmission bit counter is set to "8" again. As a result, the same data is repeatedly transmitted the set number of times. In this embodiment, the line test command is set to once and the prize ball number data is set to twice (step S8 described later).
59, S883), so the transmission is performed that number of times.

When it is judged "No" in the next step S801 and the processing shifts to the reception processing of FIG. 13, first, step S82.
At 1, it is determined whether or not the clock signal CK for synchronization is low level. If the clock CK is at high level, the process jumps to step S845 (FIG. 14). The emission control device 600, as shown by the broken line in FIG.
Data (command) is transmitted in synchronization with K. Considering the delay of the signal, the data transits to the high level period T1 of the clock CK, so to avoid reading the data during that period. Is. It should be noted that in FIG. 40, the deviation Δ of the change between the solid line and the broken line of the clock signal CK
T is a time difference (round trip) caused by a delay on the signal line. The delay of the data SD to be received is only one way, so that it is less than the delay of the clock CK.

If "Yes" is determined in step S821, that is, if the clock CK is at low level, the process proceeds to step S823 to read 1-bit received data from the input / output port (timing t1 in FIG. 40). then,
The clock timer counter updated by the subroutine of FIG. 10 is checked (step S825). If the counter value is "0", the received data read in step S823 is stored in the memory (step S827), and then the step Proceed to S829. On the other hand, if the value of the clock timer counter is not "0" in step S825, the process immediately proceeds to step S829 to determine whether the value of the timer counter is "1". If the determination in step S829 is "No", the process jumps to step S845.

The subroutine is executed again,
After the second reception data is read in step S823 (timing t2 in FIG. 40), when it is determined to be “Yes” at step S829, the process proceeds to step S831, and the second reception data read in step S823 ( (1 bit) and the first read data stored in step S827 are compared. As a result, if they are the same, it is considered that the reading was correctly performed, and the step S
In step 833, it is determined whether the value of the read bit counter is "0". Then, if "0", it is determined whether or not the bit received in step S835 is low level, that is, the head bit (so-called start bit) of the received data, and if "No", the process jumps to step S845 and "Yes".
If s ″, the flow advances to step S841 to write the reception data (1 bit) into the corresponding bit of the reception buffer, and then the read bit counter is incremented (+1) (step S843).

On the other hand, if the read data of the first time and the read data of the second time do not match in the determination of step S831, the flow shifts to step S837, it is determined whether the read bit counter is larger than "0", and "0" is read. , The process jumps to step S845. If the read bit counter is "1" or more, that is, other than the first bit, the data error flag is set to "1" and the process proceeds to step S841 to write the received data (1 bit) to the corresponding bit of the reception buffer. Then, the read bit counter is incremented and step S845 in FIG.
Move to. This is because all the 8-bit data is read for the time being, and finally a data error is dealt with.

In step S845, it is determined whether or not the read bit counter has reached "8". If "No", that is, if all the 8-bit received data has not yet been read, this routine is once terminated. When it is determined to be “Yes” in step S845 while repeating the read operation, the process proceeds to step S847, the read bit counter is cleared to “0”, and then the data error flag is set to “1”. It is determined whether or not (step S84
9). If "Yes" here, the flow advances to step S851 to clear the data error flag to "0", and the present routine ends. That is, the reception process ends without any response to the data transmission from the emission control device 600. However, in the flow of the emission control device 600 (described later), such a non-response is dealt with by performing processing such as retransmission.

On the other hand, if the decision result in the step S849 is "No", the step moves to a step S853 to decide whether or not the received 8-bit data is a "line test command", and if "Yes" the step is decided. Go to S855,
After setting the line test received flag to "1",
The "line test command" is set in the transmission buffer (step S857). The line test is the game board controller 40
This is because the "line test command" is transmitted from both 0 and the emission control device 600 and is confirmed. After setting the "line test command" in the transmission buffer, the process proceeds to step S859, the number of transmissions is set to "1", and then step S885 in FIG.
Jump to to set the transmission bit counter to "8" and end this routine. The transmission bit counter is set to "8" for the transmission start condition in the transmission routine (FIG. 12) described above.

If "No" in the step S853, that is, if the received 8-bit data is not the "line test command", the process advances to step S861 to see if the line test received flag is already set to "1". If it is determined to be "No", this routine ends. This is because even if another command is sent before checking the line test, it is ignored. If it is determined in step S861 that the line test reception completion flag has already been set to "1", the flow shifts to step S863 in FIG.

In step S863, it is determined whether or not the received 8-bit data is a "prize ball request command" (steps S865 and S867). If "Yes", it is set in steps S97 and S100 of FIG. The memory for 7 prize balls and the memory for 15 prize balls in the memory are checked, and if there is no memory, 10 is set as the prize ball number data in the transmission buffer in step S869. On the other hand, step S
If it is determined in 865 that there are seven award balls stored, the process proceeds to step S871, 7 is set as the number of award balls data in the transmission buffer, and the number of the seven award balls stored is subtracted by "1" ( Step S873). If it is determined in step S867 that there are 15 prize balls stored, step S87.
Move to 5 and set 15 as prize ball number data in the transmission buffer.
The number is set, and the number of stored 15 prize balls is subtracted by "1" (step S877). Then, step S883
Then, the process proceeds to step S1, where the number of transmissions is set to "2", then the transmission bit counter is set to "8", and this routine ends (step S885). As a result, specific winning openings 4 and 5
7 prize balls for winning the prize, 10 prize balls for winning the general winning openings 7 and 8, and prizes for the movable piece 30 as the variable winning device. The preparation for transmitting the prize ball number data for ejecting 10 prize balls in the normal game state and 15 prize balls in the special game state is completed.

It should be noted that the 8 received in the above step S863.
If it is determined that the bit data is not the "prize ball request command", the process proceeds to step S879 to determine whether the received data is the "prize ball request command". When the routine is terminated and "Yes", it is determined whether or not the prize ball number data is already set in the transmission buffer. If the prize ball number data has already been set in the transmission buffer, the process proceeds to step S883, the number of transmissions is set to "2", and then the transmission bit counter is set to "8".
Is set and the process proceeds to the transmission process (step S885).

Next, the procedure of the prize ball discharge control performed by the above-described discharge control device 600 will be described in detail with reference to FIGS. 16 to 38. FIG. 16 shows the entire main routine executed by the emission control device 600. This main routine is performed by the discharge control device 6 described above.
The process is started at the same time when the power of 00 is turned on, and the process is repeated as long as the power is turned on. When the power is turned on, first, in step S1, initial settings such as RAM clearing, flag setting, and output buffer resetting are performed.

In the subsequent step S2, background processing for updating the timer and reading detection signals and input signals from various sensors is performed, and then the process proceeds to step S4. In step S4, a safe ball discharge process (FIG.
It is determined whether or not the discharge wait timer activated in 6) is operating. Here, if "No", the ball removal process (FIG. 28-29) of the next step S5 is performed, and if "Yes", step S5 is skipped and the process proceeds to step S6. In step S6, the safe sensor 18
The safe sensor detection flag set in the safe sensor reading processing flow of FIG. 24 for inputting the detection signal from 1 is checked, and if the flag is “1”, step S
After the payout process (FIG. 30) is executed in step 7, and if the safe sensor detection flag is "0", step S7 is skipped and the process proceeds to steps S8 and S9.

In steps S8 and S9, the most significant bit (fourth bit) of the discharge counters of the discharge systems 1 and 2 is checked, and when the bit 4 of either counter is "0", the process returns to step S2. Repeat the above procedure.
On the other hand, when it is determined in step S8 or S9 that the bit 4 of either counter is "1", it is determined that the discharge is abnormal, the process proceeds to step S11, the ball drop solenoid is turned on, and the safe lamp is turned on. finish. When the ball drop solenoid is turned on, the extra balls paid out are collected on the back of the game machine through the ball drop path 157 instead of the saucer on the front of the game machine, avoiding the disadvantages of the game store due to malfunctions and the like. can do.

The discharge abnormality is judged by judging whether the most significant bit of the discharge counter is "1" in steps S8 and S9. This is because it is determined to be abnormal when more than one piece is discharged. In the above case, the discharge counter is set to "4" by the initial setting (step S in FIG. 17).
119, S121), therefore, if any bit or all bits of the 4-bit counter are monitored, five or more illegal discharges can be detected.
The value of the discharge counter is “4”, “3”, “2” ...
Since it changes when it decreases, the determination becomes complicated if these are monitored. On the other hand, if the most significant bit (4th bit) is monitored as in the embodiment, bit 4 does not change until the counter value reaches "0",
Since it changes only when it changes from "0" to "15", the program can be easily constructed.

FIG. 17 shows the procedure of the initialization process executed in step S1 of the main routine of FIG. When this process is started, first, a stack pointer for designating a save area for interrupt processing is set (step S101). Next, the system clock is divided to set the frequency division ratio of the variable frequency divider that generates the clock of the timer to 1/4, and the timer is started (steps S103 and S1).
05). As a result, for example, an 8-bit counter is used as a timer and 500 kH as a system clock.
If a clock having a frequency of z is used, the timer counter counts up at a clock of 125 kHz, and the timer outputs an overflow (carry) signal every 2.048 ms. A flag (INT RQF) for holding the overflow (carry) signal of the timer is provided, and this flag is configured to be cleared by the CPU reading its state. . After the timer is started, the I / O port is initialized in step S107 to set the state (initial level) of the data signal SD to be transmitted from the ejection control device 600 to the game board control device 400. Incidentally, the initial state of the data signal SD is high level.

Next, after the soft timer is set to 2 seconds (count value "976") in step S109, the flag (INT RQF) for holding the overflow (carry) signal from the hard timer is "1". Waits (step S111), and if "1", step S10
The soft timer set in 9 is decremented by "1" (step S113). Then, in the next step S115, it is determined whether or not the value of the soft timer has become "0", and if "No", the process returns to step S111 and the timer countdown is repeated. This is to wait for the system operation to stabilize after the power is turned on. Then, step S11
If it is determined in 5 that the count value of the soft timer (2 seconds) has become “0”, the process proceeds to step S117, the line test process (see FIG. 18) is performed, and then two fraud monitoring ball number setting processes are performed. The respective discharge counters of the discharge systems 1 and 2 are set to "4", and the initialization process is completed (steps S119 and S121).

FIG. 18 shows an example of the procedure of the line test process (step S117) in the subroutine of FIG. When this subroutine is started, first, in step S171, the "line test" command is set in the transmission buffer, and then the timer 2 is set to 12 msec.
Background processing is performed after the clock rising edge detection flag is cleared to "0" (step S173, step S173).
S175, S177). Then, in this background processing, the clock CK supplied from the game board control device 400
Is read (FIG. 28), and it is confirmed in step S181 whether the clock is generated by checking whether the clock rising edge detection flag set therein is set to "1". . The timer 2 is set to 12 msec because the cycle of the clock CK to be confirmed is 8 msec. If the clock rising edge detection flag does not become "1" before the timer 2 times out, the process returns to the step S173 and the timer 2 is set again (step S179).

When it is confirmed in step S181 that the clock rising edge detection flag is "1", the flow advances to step S183 to clear this flag to "0", and then the timer 2 is set to 12 ms again. , Background processing is performed (steps S185 and S187). Then, it is confirmed again that the clock rising edge detection flag is "1" (step S191). In this way, after confirming the rising edge of the clock CK twice, the process shifts to the transmission process of step S193 (FIG. 19) to transmit the "line test" command. Timer 2
If the clock rising edge detection flag does not become "1" before (12 msec) has expired, the process returns to step S173, the timer 2 is set again, and the clock is checked again (step S189).

When the game board control device 400 receives the "line test" command, the "line test" command is sent back as described above (FIG. 1).
4 steps S853-S857). Therefore, after the transmission process (step S193) is executed, step S19 is performed.
5, the reception process (see FIG. 20) is performed, and a response (“line test” command) from the game board control device 400 is waited for. Then, in the next step S197, the data error flag set in the reception process is checked. If the flag is "0", the process proceeds to step S199 to check whether the received data is the "line test" command or not. Yes ”
Then, this routine is finished. On the other hand, the above step S19
If the data error flag is "1" in step 7 or a command other than the line test is received in step S199, the process returns to step S19 to repeat the receiving process.

FIG. 19 shows an example of the procedure of the transmission processing (step S193) in the line test processing routine of FIG. In this subroutine, first, the clock rising edge detection flag is cleared to "0" in step S701, and then 1 bit of the transmission data in the transmission buffer is read (step S703). then,
The background process is performed after the timer 2 is set to 12 ms (steps S705 and S707). Then, in this background processing, the clock CK supplied from the game board control device 400 is read (FIG. 28) to check whether the clock rising edge detection flag set therein is set to "1". By checking in step S711 that the clock has risen, the flow advances to step S713 to output one bit in the transmission buffer to the transmission port. As a result, the command is transmitted in synchronization with the rising of the clock CK (timing ts in FIG. 40). After the bit transmission in step S713, the process proceeds to step S715 to determine whether or not all the bits have been transmitted. If not, the process returns to step S707 and the above procedure is repeated to retrieve all the bits of the transmission code. Send in order. Note that step S711
If the timer set in step S705 expires before the change in the clock rising edge detection flag is detected in step S705, the process returns to step S1 in FIG. 16 to restart the initialization process.

FIG. 20 shows an example of the procedure of the receiving process (step S195) in the line test processing routine of FIG. In this subroutine, first, the timer 3 is set to 3 seconds in step S721, and then the data error flag and the clock rising edge detection flag are each cleared to "0" (steps S723 and S7).
25). Next, another timer 2 is set to 12 msec and then background processing is performed (steps S727 and S72).
9). Then, in this background processing, the clock CK supplied from the game board control device 400 is read (see FIG. 2).
8) is performed, and it is confirmed in step S733 whether the clock rising edge detection flag set therein is set to "1", and it is confirmed that the clock has risen, and the process proceeds to the next step S735. , Perform background processing again.

Then, it is determined whether the level of the clock CK read in the background processing after chattering removal is low level. If "Yes", the process proceeds to step S741 to receive 1 bit of received data from the receiving port. It is read and stored in the memory (timing tr1 in FIG. 39). Since the game board control device 400 switches the transmission data in synchronization with the rise of the clock CK to the high level, by reading the reception data during the low level period of the clock CK, it is possible to prevent erroneous data reading. Note that steps S731 and S73
When it is determined in step 7 that the timer set in step S727 has timed out before the change in the clock rising edge detection flag is detected, the process returns to step S1 in FIG. 16 to restart the initialization process.

After reading the received bit in step S741, background processing is performed again (step S741).
743). Then, it is determined whether the level of the read clock CK after chattering removal is low level. If “Yes”, the process proceeds to step S747 to read 1 bit of the received data from the reception port and store it in the memory (FIG. 39, timing). tr2). Since 1 ms is waited in the background processing, by inserting step S743, the same bit is read twice at intervals of about 1 ms. Then, the above step S
741 and the two read bits stored in S747 (step S749), and if they match, step S
Proceed to 751 to determine if the start bit is being detected, and then "N
If “o”, the process jumps to step S755 to store the read bit in the corresponding bit of the reception buffer. On the other hand, if it is determined in step S751 that the start bit is being detected,
In step S753, it is determined whether the read top bit is at low level. Then, if "Yes", the process proceeds to step S755, and the read start bit is stored in the corresponding bit of the reception buffer.

Then, the process proceeds to step S757, it is determined whether or not all the bits of the received data have been read, and "N"
If "o", the process proceeds to step S759 and the above step S7 is performed.
It is determined whether the timer 3 set in step 21 has timed out. If not, the process returns to step S725 to repeat the above procedure to read all bits.
On the other hand, if it is determined in step S759 that the timer 3 has timed out before the reading of all bits is completed, this routine is interrupted and the process returns to step S2 of the main routine to start over. Also, the above step S749
Then, when the data read twice do not match,
The flow shifts to step S761, the data error flag is set to "1", and this routine ends.

FIG. 21 shows the contents of the background processing executed in the main routine of FIG. 16 and various processes, and FIGS. 26-34 show the specific procedure thereof.
This processing is the update of the timer and the detection signal from various sensors,
This is performed for reading various input signals.
When this background processing is started, first, a 1-msec waiting processing (step S21) is performed, and then the timer 0
And count values of timer 1, timer 2 and timer 3 (all are soft timers) are updated (steps S22, S).
23, S24, S25). Then, the safe sensor reading process (step S26), the discharge sensor 1 reading process (step S27), the discharge sensor 2 reading process (step S28), and the ball sensor reading process (step S29) are performed, and then the clock CK reading processing (step S30) is performed.

FIG. 22 is a flow chart of the 1 msec wait processing routine executed in step S21.
When this subroutine is started, first, the previous count value of the timer 8-bit counter (2.048 msec) saved in the buffer or the memory is read (step S201), and then the current count value is read and The data is saved in the buffer or the memory (step S203). Next, the read current count value and the previous count value are compared to determine whether or not the most significant bit b7 has changed (step S205). If “Yes”, the process ends, and if “No”, step S201. Then, the previous count value and the current count value of the saved timer are read again and the comparison of the most significant bit b7 is repeated. This 8-bit timer counter is set to 1 as described above.
Since it is counted up with the clock of 25 kHz, when the most significant bit b7 changes, it takes 1 msec (more precisely, 1.
024 ms) has elapsed.

FIG. 23 is a flowchart of the timer 0 update processing routine executed in step S22. In this embodiment, three 4-bit counters are prepared as the timer 0, one of them is used as a 1 mS counter that is updated each time the above 1 msec waiting processing is completed, and the other one overflows this 1 mS counter. It is used as a 16 mS counter that is updated every time, and the other one is used as a 256 mS counter that is updated each time this 16 mS counter overflows.

When this subroutine is started, first, 1
After decrementing (-1) the mS counter (step S211), it is determined whether or not the 1mS counter has carried down, that is, changed from all 0 to all 1 (step S2).
12) If there is no digit reduction, this process ends as it is. On the other hand, if the 1 mS counter carries a carry down, the 1 mS flag prepared in advance is set to "1" (step S213), and then the 16 mS counter is decremented (step S214). Then, it is judged whether or not the 16 mS counter is digit-reduced, that is, whether all 0 is changed to all 1 (step S215), and if there is no digit-reduction, this process is finished as it is.

Further, if it is determined in step S215 that there is a carry down, "1" is set in the 16 mS flag prepared in advance (step S216), and the 256 mS counter is decremented (step S217). Then, it is determined whether or not the 256 mS counter has caused a digit reduction (step S218), and if there is no digit reduction, this processing is ended as it is, and if there is a digit reduction, a 256 prepared in advance is prepared.
The mS flag is set to "1" and the process ends (step S219). Therefore, for example, if you want to wait for 10 msec, set the above 1 mS counter to "1010" and then update the timer in the background process.
It suffices to monitor the 1 mS flag and wait until it changes to "1".

The updating process of timer 1 in step S23 of FIG. 21, the updating process of timer 2 in step S24, and the updating process of timer 3 in step S25 are exactly the same as the updating process of timer 0 in FIG. Illustration and description are omitted. The four soft timers are provided so that up to four times can be measured simultaneously in the same process.

FIG. 24 is a flow chart of a safe sensor read processing routine executed in step S26 of FIG. When this subroutine is started, the state of the safe sensor is first read from the input port in step S221, and then the safe sensor flag is temporarily set to "1" (step S223). Next, step S2
It is read in step 21 and it is determined from the state whether the safe sensor 181 is on (step S225). If "Yes", the process is ended as it is, and if "No", the safe sensor flag is cleared to "0" and the process is ended. (Step S2
27).

FIG. 25 is a flow chart of the discharge sensor 1 reading processing routine performed in step S27 of FIG. This subroutine is for the discharge sensor 730a.
This is for detecting the state of No. 2 and is repeatedly executed about every 1 ms by the background processing of FIG. The output signal of the discharge sensor becomes low level when the sphere exists inside, and the output signal becomes high level when the sphere flows out and temporarily or continuously does not exist in the sensor. Is configured. Therefore, in this routine, when the output signal of the sensor 730a changes from the low level to the high level, the discharge flag described later is set to "1".
It is set to remember the discharge of the ball. On the other hand, when the output signal of the sensor 730a (hereinafter referred to as the discharge sensor 1) changes from the high level to the low level, the discharge flag is set to "0" to store that the ball is in the standby state. There is.

When this routine is started, first, the state of the output signal of the discharge sensor 1 is read from the input port, and the state of the output signal of the previous discharge sensor 1 is read from the buffer (or memory) (steps S232 and S234). ).
Then, in step S236, both signal states are compared. Suppose now that the balls are ejected and one ball comes out of the sensor 1. At this time, the output signal of the discharge sensor 1 changes from low level to high level. Therefore, the determination result of step S236 is "Yes" (changed), and steps S238 and thereafter are executed.

In step S238, the previous sensor state is discarded and the current sensor state is stored in the buffer, and then the timer 0 or 1 is used as a chattering elimination timer and set to 1 msec (step S24).
0). Next, it is determined from the read state in step S232 whether the output signal of the discharge sensor 1 is low level (step S242). Here, since the determination is "No", the chattering removal timer is reset to 4 msec (step S244). Then, set the discharge flag to "0"
Is set (step S246). Next, step S2
In step 62, the discharge flag is checked to determine whether or not there is discharge. Here, since it is still determined to be "No", step S264 is skipped and the process ends.

Next, the background processing is started again 1
When this routine is executed after waiting for m seconds, as long as the output signal of the emission sensor 1 maintains the high level state, it is determined to be "No" in step S236, that is, there is no change, and the process proceeds to step S248, and the above step is performed. S244
(Or S240) decrement (-1) the chattering removal timer, and then it is determined whether the timer has timed out (step S250). here,
Since the timer is set to 4 msec, it is first determined to be "No". Therefore, the process proceeds to step S246, the discharge flag is set to "0", and the process proceeds to step S262 to "N".
If it is determined to be "o", step S264 is skipped and the process ends.

After that, when it is determined in step S250 that the chattering removal timer has timed out while repeating the above procedure, the process proceeds to step S252, and it is determined whether or not the sensor state read in step S232 is low level. To do. Since the case where the sensor is at a high level is considered here, it is determined to be “No”, the flow proceeds to step S254, and the level after chattering removal (stored in the buffer and set to a low level by default) is a low level. It is determined whether or not. And "Yes"
Then, the process proceeds to step S256, the level after chattering removal is set to the high level, the discharge flag is set to "1" (step S258), and the process proceeds to step S262. Then, in step S262, the discharge flag set to "1" is checked, it is determined that there is discharge, the process proceeds to step S264, the discharge counter is decremented by "1", and this routine ends.

In the above case, if the output state of the discharge sensor 1 changes from the high level to the low level before the chattering removal timer times out, step S2
Since it is determined that there is a change in 36 and the process proceeds to step S238, even if the discharge sensor 1 picks up chattering noise or electrical noise of 4 msec or less, the discharge counter is not decremented.

Next, consider the case where the output signal of the discharge sensor 1 falls from the high level to the low level. Also in this case, similarly to the above, it is determined in step S236 that there is a state change, and the process proceeds to step S238. However, this time, since "Yes" is determined in step S242, steps S244 and S246 are skipped and the process is ended. Then, when this routine is executed again, step S2
After proceeding from S36 to S248, the chattering removal timer is decremented (-1), and then it is determined whether or not the timer is up (step S250). Here, since the timer is set to 1 msec, it is immediately determined to be "Yes". Therefore, the process proceeds to step S252 and it is determined whether or not the state of the discharge sensor 1 is at the low level. And "Ye
s "is determined and the process proceeds to step S260 to set the level after chattering removal to the low level, the discharge flag is set to" 0 "in step S246, and the process proceeds to step S262 to determine" No ". Step S2
The process will be skipped and the process will end. Note that FIG.
Since the reading process routine of the emission sensor 2 in step S28 is completely the same as the reading process routine of the emission sensor 1 of FIG. 25, illustration and description thereof will be omitted.

FIG. 26 is a flow chart of the ball-punching sensor reading processing routine executed in step S29 of FIG. This sub-routine is a ball pulling switch 75
It is for detecting the state of 0, and is repeatedly executed about every 1 ms by the background processing of FIG.
The punching switch is configured so that its output signal is at a low level when it is turned on by the punching rod and that it is at a high level when it is turned off. Therefore, in this routine, the punching switch 750
When the output signal of 1 falls from the high level to the low level, a trailing edge detection flag, which will be described later, is set to "1" and the fact that is turned on is stored.

When this routine is started, first, the state of the output signal of the punching switch is read from the input port (step S302). Then, the next step S304
It is determined whether or not the signal state read in is at a high level.
Since the output signal is at the high level before the ball drop switch 750 is turned on, the determination result of step S304 is "Y".
It becomes "es" and moves to step S306. In step S306, it is determined whether the previous switch state was read from the buffer and was at the high level.
s ", that is, if the output signal of the ball drop switch is at the high level twice in a row, the level after chattering removal is set to the high level, the previous sensor state is discarded, and the current sensor state is set to the high level in the buffer. It is stored (steps S308 and S310).
When it is determined to be "No" in 306, step S308 is skipped, the process proceeds to step S310, the current sensor state is set to the high level in the buffer, and the present routine is once terminated.

Next, the background processing is started again 1
When this routine is executed after waiting for m seconds, the process proceeds from step S304 to steps S306 and S310 and is repeated as long as the output signal of the punching switch maintains the high level state. After that, when the punching switch 750 is turned on while repeating the above procedure, it is determined as “No” in step S304, and step S312 is performed.
Then, the process proceeds to and the previous switch state is read from the buffer and it is determined whether it was at high level. Here, if it is determined to be "No", the process proceeds to step S320, the previous sensor state is discarded, the current sensor state is stored in the buffer as a low level, and the present routine is ended. On the other hand, in step S312, if "Yes", that is, the state of the output signal of the punching switch is low level twice in succession, the process proceeds to step S314 to determine whether or not the level after the previous chattering removal is low level. That is, when the level after the previous chattering removal is the high level, the process proceeds to step S316, the falling edge detection flag is set to "1", and the level after the chattering removal is set to the low level, and the process ends (step S318). .

As described above, in the above routine, when it is determined that the output state of the punching switch is the high level or the low level twice in succession, the output state is stored as the definite state. Even if electrical noise is picked up, the falling edge detection flag will not be set to "1" by mistake. FIG. 27 is a flowchart of the clock CK input (read) processing routine performed in step S30 of FIG. This subroutine is for detecting the state of the clock CK, and the background processing of FIG.
It is repeated every second. In this routine, when the clock CK falls from the high level to the low level, the falling edge detection flag described later is set to "1" and the clock CK changes to the low level, and when the clock CK is at the low level or the high level. It is designed to remember that state.

When this routine is started, first, the state of the clock CK is read from the input port (step S3).
32). Then, it is determined whether or not the signal state read in the next step S334 is a high level. If the clock CK is at the high level, the determination result of step S334 becomes "Yes" and the process proceeds to step S336. In step S336, the previous state of the clock CK is read from the buffer and it is determined whether it is at high level. Here, if the state of the clock signal is "Yes", that is, if the state of the clock signal is high level twice in succession, the level after noise removal is set to the high level, then the previous signal level state is discarded, and the current signal level state is set to the high level. The data is stored in the buffer (steps S338 and S340). On the other hand, step S
If it is determined to be "No" at 336, step S338 is skipped, the process proceeds to step S340, the current signal level state is set to the high level in the buffer, and this routine is once ended.

Next, the background processing is started again 1
When this routine is executed after waiting for m seconds, as long as the clock CK maintains the high level state, step S33.
From step 4, the process proceeds to steps S336 and S340 and is repeated. After that, when the clock CK is changed to the low level while repeating the above procedure, step S33.
In No. 4, it is determined to be “No”, the process proceeds to step S342,
The previous state is read from the buffer and it is determined whether it was at high level. If it is determined to be "No" here, the process proceeds to step S350, the previous signal level state is discarded, the current signal level state is stored in the buffer as a low level, and the present routine is once terminated. On the other hand, step S34
If “Yes”, that is, if the state of the clock signal is low level twice in succession, proceed to step S344 to determine whether or not the level after the previous noise removal is low level, and “No”, that is, after the previous noise removal. If the level is high, the process proceeds to step S346, the falling edge detection flag is set to "1", the level after noise removal is set to low level, and the process ends (step S3).
48). As described above, in the above routine, when it is determined that the output level of the clock CK is the high level or the low level twice in succession, the output state is stored as the definite state, so that the clock CK has noise of 1 msec or less. Also, the falling edge detection flag is not set to "1" by mistake.

28 and 29 show a discharge control device 60.
17 is a flowchart showing a subroutine of a ball dropout process executed in step S5 of the main routine (FIG. 16) executed by 0. In this ball removal processing routine, the ball removal sensor reading process in the background process when the ball removal switch is pressed by the staff at the game shop (FIG. 26)
When the falling edge detection flag of the ball drop sensor is set to “1”, the main routine (see FIG.
This is executed in step S5 of 6).

When this routine is started, first, at step S402, it is judged if the falling edge detection flag of the ball drop sensor is "1". Step S402
If the determination result of No is "No", the process proceeds to the next process without doing anything, and if "Yes", the process proceeds to step S404 to clear the falling edge detection flag of the ball drop sensor to "0". Then, the ball-exiting solenoid is excited (ON) (step S406). Then, the switching gate 158 is switched, and the balls discharged from the ball discharging device are discharged from the ball removing gutter 157.
It will be collected through the back of the game board.

In the following step S408, the timer 0 is set to 1
After setting to seconds, background processing is performed (step S410). By the background processing, the timer 0 set in step S408 is updated every 1 msec. Therefore, in the next step S412, the timer 0
Determines if the time is up, and if “No”, then step S
By returning to 410 and repeating the update of the timer 0, one second is awaited. This is to wait for the switching gate 158 to be completely switched by the ball-extracting solenoid operated in step S406.

When one second has elapsed after the ball-exiting solenoid was operated, the routine proceeds to step S414, where it is determined whether the discharge sensor 1 detects the presence of the standby ball. If "Yes", the routine jumps to step S418 and "No". Then step S416
Then, it proceeds to and determines whether the discharge sensor 2 detects the presence of the standby ball. If “Yes”, the next step S41
If it is “No”, the process jumps to step S468 described later. That is, when either the discharge sensor 1 or 2 detects the presence of the standby ball, the discharge solenoids 1 and 2 are excited to start the ball discharge, and both discharge sensors 1 and 2 detect the standby ball. If not, the ball removal solenoid is demagnetized and the ball removal is completed.

After exciting the discharge solenoids 1 and 2 in step S418, the flow advances to step S420 to perform background processing. This is because the state of the ball-extracting sensor is read again and checked. When the background process of step S420 is completed, the process proceeds to step S422, and it is determined whether or not the falling edge detection flag of the ball drop sensor is "1". If "1", step S4 of FIG.
Then, the process proceeds to 68 to perform the ball removal completion processing. This is because if the ball removing switch 750 is turned on again during the ball removing operation, the ball removing operation can be stopped.

If “No” in the step S422, that is, the ball removing switch 750 is first turned on to start the ball removing process, and then the ball removing switch 750 is not turned on, the process proceeds to a step S424, and the discharge sensor 1 waits. It is determined whether or not the presence of a sphere is detected. If "Yes", the process returns to step S420, and if "No", the process proceeds to step S42.
The process proceeds to step 6 and determines whether the discharge sensor 2 detects the presence of a standby ball. Then, if “Yes” here, the process returns to the step S420, and if “No”, the next step S428.
move on. That is, as long as either the discharge sensor 1 or 2 detects the presence of the standby ball, the discharge solenoids 1 and 2 are excited to continue the ball discharge, and the discharge sensor 1
When both and 2 stop detecting the waiting ball, the process proceeds to step S428 and the timer 0 is set to 3 seconds.

Then, in step S430, background processing is performed to update the timer 0 set in step S428, and then in step S432, it is determined whether the discharge sensor 1 detects the presence of a waiting ball. , "Yes", the process returns to step S420 and "N"
If “o”, the process proceeds to step S434 to determine whether the discharge sensor 2 detects the presence of the standby ball. If “Yes” here, the process returns to step S420 and “No”.
If so, the process proceeds to the next step S436. That is, as long as either the discharge sensor 1 or 2 detects the presence of the standby ball, the discharge solenoids 1 and 2 are excited to continue the ball discharge, and both discharge sensors 1 and 2 detect the standby ball. If not, the process proceeds to step S436 and step S4.
It is determined whether the timer 0 set in step 28 has timed out. If "No", the process returns to step S430 and "Yes".
If s ″, the process proceeds to the next step S438 to demagnetize the discharge solenoids 1 and 2. This is because the discharge solenoids 1 and 2 are operated until the balls in the storage tank 151 and the guide path 152 are completely exhausted.

Normally, the storage tank 151 and the taxiway 15
When removing the balls in 2, the distance between the falling balls becomes wider as the number of spare balls decreases, and the last few balls sometimes flow down with a ball stop sometimes. Need to be discharged to. Step S4
After degaussing the discharge solenoids 1 and 2 in step 38, the process jumps to step S468 in FIG. 29 to turn off the ball removing solenoid to return the flow path switching valve 158 to its original state, and then to discharge each of the discharge systems 1 and 2. The counter is set to "4" as the number of fraud monitoring balls, and the routine is finished (steps S470 and S472).

On the other hand, during the ball removing operation, it is detected that the ball removing switch 750 is turned on, and steps S422 to S440 are executed.
When the process shifts to, the trailing edge detection flag of the ball ejection sensor is cleared to "0", and then "1" is set to each discharge counter of the discharge systems 1 and 2. And the next step S
After setting the timer 0 to 1 second in 444, background processing (step S446) is performed, and step S444
After updating the timer 0 set in step S4,
Proceeding to 48, it is judged whether the discharge counter 1 is "0". If “Yes” here, the discharge solenoid 1 is demagnetized in the next step S450, and if “No”, step S450.
It is determined whether the discharge counter 2 is "0" in step S452 by skipping 450. "Yes" here
If so, the discharge solenoid 2 is demagnetized in the next step S454, and if "No", step S454 is skipped and it is determined whether the timer 0 set in step S444 has timed up (step S456).

Then, if "No" here, the process returns to the step S446, and if "Yes", the next step S458.
Go to. That is, if the timer 0 times up even if both the discharge counters 1 and 2 do not become "0",
In the next step S458, the discharge solenoids 1 and 2 are demagnetized. When the ball removal is interrupted, "1" is set in the discharge counters of the discharge systems 1 and 2 in step S442 because the relationship between the position of the discharge sensor and the position of the stopper driven by the discharge solenoid is set. Considering this, the stoppers 745 and the guide gutters 7 are aligned with the timing of demagnetizing the discharge solenoids 1 and 2 with respect to the flowing ball.
This is to prevent the ball from being caught between 10 and causing a ball clogging.

In step S458, the discharge solenoids 1 and 2 are discharged.
After degaussing, the process proceeds to step S460, timer 0 is set again to 3 seconds, and then background processing is performed (step S462). By the background processing, the timer 0 set in step S460 is updated by 1
It is performed every m seconds. Then, in the next step S464, it is determined whether or not the timer 0 has timed out, and if "No", the process returns to step S462 and the timer 0 is repeatedly updated to wait for 3 seconds. Then, after 3 seconds, the ball removing solenoid is turned off, and the switching gate 1
58 is switched to the original state so that the balls discharged from the ball discharging device 170 are guided toward the supply dish. The distance from the ball ejecting device 170 to the switching gate 158 is taken into consideration, so that the gates can be prevented from being switched before the balls ejected from the ball ejecting device 170 reach the switching gate 158. Continued Step S47
At 0 and S472, the number of fraud monitoring balls is set to "4" in each ejection counter of the ejection systems 1 and 2, and the routine is finished.

FIG. 30 is a flow chart showing a subroutine of payout processing executed in step S7 of the main routine (FIG. 16) executed by the discharge control device 600, and the prize balls are discharged by this flow. In this routine, the discharge condition determination process (FIG. 31) is first performed in step S501, and then the result is determined in step S502 to determine whether discharge is possible or not.
If it cannot be discharged, the routine is terminated without doing anything. If the ball can be discharged, the process of requesting the number of prize balls (step S503), the process of setting the number of prize balls (step S504), and the process of discharging the prize balls (step S505) are sequentially performed, and then the process ends normally in step S506. If it is "No", the process returns to the step S504 and repeats the above process. If "Yes", the process proceeds to the next step, and the safe ball discharging process (step S507) and the prize ball discharging ending process (step S508) are sequentially performed. Then, this routine is finished.

FIG. 31 shows a flowchart of the discharge condition determination processing routine executed in step S501 of FIG. In this routine, first, step S
In 5011, a safe ball discharge processing routine described later (FIG. 36)
It is determined whether the discharge wait timer set in step S5708 of No. is in operation, and if “Yes”, step S50.
The flag indicating that discharge is possible is cleared to "0" at 19 and this routine ends. If “No”, step S5
After the timer 0 is set to 50 msec in 012, the background processing (step S5013) is performed to update the timer 0 set in step S5012. In the next step S5014, the safe sensor reading process (see FIG.
The safe sensor flag set by 4) is checked, and if it is "1", it is determined in steps S5015 and 5016 whether the output levels of the discharge sensors 1 and 2 are high levels (with balls). If the output of any of the sensors is high level, the process proceeds to step S5017 and the above step S50.
Determine whether the timer 0 set in 12 has timed up,
If “No”, the process returns to step S5013 and repeats the update of the timer 0, thereby waiting for the lapse of 50 ms. Then, when the timer 0 times out, step S5
Proceeding to 018, the discharge possible flag is set to "1" and this routine is ended. On the other hand, in step S5014,
The safe sensor flag is "0" in S5015 and S5016.
Alternatively, if it is determined that the output of either the discharge sensor 1 or 2 is low level, the process proceeds to step S5019, the flag indicating that discharge is impossible is set to "1", and this routine is ended. This dischargeable flag is set in FIG.
Reference is made in step S502 of the payout processing routine of 0.

FIG. 32 shows a flowchart of the prize ball number request processing routine executed in step S503 of FIG. When this routine is started, first, in step S5031, a "prize number request" command is written in the transmission buffer and the number of retransmissions is set to "3", and then the transmission process shown in FIG. 19 is performed ( Step S50
33). Next, the receiving process (step S5035) shown in FIG. 20 is performed, and after receiving all bits, the timer (3 seconds) set in step S721 in the flow of FIG.
Determines whether the time has expired (step S503
7). If “No” here, the flow advances to step S5039 to determine whether “1” is set in the data error flag.
If the error flag is "0", the received prize ball number data is stored in the memory from the buffer (step S5).
041), and the receiving process is performed again (step S504).
3). As a result, in addition to the double reading of the same bit in the reception process of FIG.
The same data transmitted continuously twice is read twice.

After the reception processing in step S5043, it is determined whether or not the timer (3 seconds) set in step S721 in the flow of FIG. 20 has timed out (step S).
5045). If "No" here, the flow advances to step S5047 to determine whether "1" is set in the data error flag. Then, if the error flag is “0”, it is determined whether or not the received two prize ball number data are the same (step S
5049). If the prize ball number data is the same, the process advances to step S5051 to determine whether the received data is the prize ball number data. This determination can be made by checking whether or not the received data is a code other than the "line test" command, the "retransmission request" command and other predetermined usable commands. Here, when it is determined that the received data is the prize ball number data, the received prize ball number data is determined as the number of prize balls to be paid out by the discharging device, set in the discharge counter, and the present routine ends. (Step S5053).

On the other hand, the above step S5037 or S5
In 045, when it is determined that the timer 3 has timed out before the reception ends, or in step S5047, the data error flag is determined to be “1”, or in step S5.
If it is determined that the received data does not match twice in 049, or if the received data is not the award ball number data in the determination in step S5051, the process proceeds to step S5055 and the "retransmission request" command is set in the transmission buffer. Determine if it has been done. If “Yes” here, step S50.
Jump to 59, subtract the number of resend requests by "1",
If "No" in step S5055, step S505
In step 7, the “retransmission request” command is written in the transmission buffer and the number of retransmissions is set to “4”, and then step S50
In step 59, the number of retransmission requests is decremented by "1". Then, in the next step S5061, it is determined whether or not the number of retransmissions has become “0”, and if “No”, the above step S5033.
Return to and start over from the sending process. Also, step S5
If the result of the determination at 061 is “Yes”, that is, if the number of retransmissions is “0”, the process returns to the main routine of FIG. 16 and starts over. It should be noted that although the above process does not describe checking the received data for a parity error, it may also be possible to check whether or not there is a parity error.

FIG. 33 shows a flowchart of the award ball number setting processing routine executed in step S504 of FIG. When this routine is started, first in step S5401, the discharge counters 1 and 2 are once set to "0".
After the setting, the number of prize balls received in the above routine is determined to be "9" or more (step S5402). If the number of prize balls data is "9" or more, step S540.
When the number of prize balls is even, the discharge counter 1 is set to ½ of the number of prize balls, and when the number of prize balls is odd, it is set to ½ of (number of prize balls + 1). . Also, the discharge counter 2
Is a half of the number of prize balls when the number of prize balls is even,
When the number of prize balls is an odd number, a number smaller than ½ of (number of prize balls + 1) by “1” is set (step S540).
After 4), the discharge solenoids 1 and 2 are excited (step S5405). As a result, the prize balls to be discharged can be equally distributed to the two discharge systems and discharged.

On the other hand, when the result of the determination in step S5402 is "No", that is, when the prize ball number data is "9" or less, the flow proceeds to step S5406 to reverse the one-sided discharge flag and then the one-sided discharge flag is "1". It is determined whether or not (step S5407). This one-sided discharge flag is for instructing from which side of the discharge system 1 or the discharge system 2 the prize balls are to be discharged. When the one-sided discharge flag is "1", the process proceeds to step S5408 to determine the number of prize balls. Only the discharge counter 1 is set, the discharge solenoid 1 is excited, and this routine ends (step S5409).
When "No" in the above step S5407, that is, when the one-sided discharge flag is determined to be "0", the process proceeds to step S5410, the number of prize balls is set only in the discharge counter 2, the discharge solenoid 2 is excited, and this routine ends. Yes (step S5411).

As described above, in this subroutine, when the set number of prize balls is set to a large value (9 to 15), the set number is divided and the values are set in the two discharge registers 1 and 2. Therefore, based on the values of the discharge registers 1 and 2, the first and second prize ball discharge processing (FIG. 34) is performed.
By independently turning off the respective discharge solenoids, the predetermined number of prize balls can be discharged more quickly.

FIG. 34 is a flow chart showing a prize ball discharge processing subroutine executed in step S505 of the payout processing routine of FIG. This prize ball discharge processing routine is executed subsequent to the number of discharged prize balls set by the prize ball number setting process (FIG. 33). When this routine is started, first, the award ball discharge indicator 112 (safe lamp) is turned on in step S5502, then the process proceeds to step S5504, the timer 0 is set to 35 msec, and then the background process is performed ( Step S55
06). Step S550 by background processing
The timer 0 set in 4 is updated every 1 msec. Then, in the next step S5508, it is determined whether or not the timer 0 has timed out, and if “No”, the step S5 is performed.
By returning to 506 and repeating the updating of timer 0,
Wait for m seconds to elapse. This is to wait for the award ball discharge indicator 112 that has been turned on in step S5502 to become completely bright.

When 35 msec has elapsed after the prize ball discharge indicator is turned on, the process proceeds to step S5510, the timer 0 is set to 3 seconds, and the background process is performed to update the timer 0 (step S5512). Next, after performing the prize ball discharge end determination process (see FIG. 35) for the discharge system 1, the discharge end flag set in the process is checked to determine whether the prize ball discharge of the discharge system 1 is completed ( Step S5
514, S5516). If “Yes”, the process proceeds to step S5518 to turn off the discharge solenoid 1,
If “No”, the process skips step S5518 and moves to step S5520 to perform the prize ball discharge end determination process (see FIG. 35) for the discharge system 2, and then checks the discharge end flag set in the process to discharge. It is determined whether or not the prize balls of the system 2 have been discharged (step S5522).

Here, if "Yes", the step S552.
4, the discharge solenoid 2 is turned off, and if "No", step S5524 is skipped and step S5530 is performed.
Then, it is determined whether the timer 0 set in step S5510 has timed out. If "No", the process returns to step S5512 to repeat the above procedure. After the discharge solenoid 2 is turned off in step S5524, the discharge completion flag of the discharge system 1 is checked again to determine whether the prize ball discharge is completed. If it is completed, the normal completion flag is set to "1". Then, the subroutine is finished (steps S5526, S5528).

That is, the counter of the discharge system 1 or 2 is checked, and if either is "0", the discharge solenoid 1
Alternatively, 2 is demagnetized to stop the prize ball discharge of the system, and when both the counters of the discharge systems 1 and 2 become “0”, both solenoids are demagnetized to terminate the prize ball discharge. If it is determined in step S5526 that the discharge of the prize balls of the discharge system 1 is not completed, step S553.
0, timer 0 set in step S5510 above
Determines whether the time has expired. If "No", the process returns to step S5512 and the above procedure is repeated.

If the timer 0 times out before the discharge of either or both of the discharge systems 1 and 2 ends, the flow advances to step S5532 to temporarily turn off the discharge solenoids 1 and 2. This is because, according to the ball discharging device of the embodiment, 15 prize balls can be sufficiently discharged in 3 seconds. After the discharge solenoids 1 and 2 are turned off in step S5532, the flow proceeds to step S5534, and the discharge counters of the discharge systems 1 and 2 are each decremented by "1", and then the prize ball discharge end determination process for the discharge system 1 (Fig. 35), and it is determined whether or not the prize balls have been discharged (steps S5536 and S5538). Further, step S554
0, S5542, the award ball discharge end determination processing (see FIG. 35) is also performed for the discharge system 2 to determine whether or not the award ball discharge is completed. If the discharge of both systems is completed, it is considered that the discharge is completed, the process proceeds to step S5528, the normal end flag is set to "1", and the subroutine is completed.
If the prize balls are discharged continuously, two discharge balls may be detected as one, or the discharge time may be longer than usual due to the ball stopping in the taxiway, so it is possible This is to enable the entire process to proceed without delay when prize balls are continuously discharged even if the number of discharged one balls is reduced.

However, even if the discharge counters of the discharge systems 1 and 2 are decremented by "1" at step S5534, if the prize ball discharge has not been completed for either one of the discharge systems 1 and 2, then step S5538, If determined in S5542, the flow shifts to step S5544, and timer 0 is set to 3 seconds again. Then, after performing background processing and updating timer 0 (step S5546),
In step S5548, it is determined whether the discharge sensor 1 detects the presence of a standby ball, and if “Yes”, the step S5.
Proceeding to 5550, it is determined whether the discharge sensor 2 detects the presence of a standby ball. If "Yes" here as well, the flow advances to the next step S5552, and it is determined whether or not the timer 0 set in step S5544 has timed out, and "N"
If "o", the process returns to the step S5546 and repeats the above procedure. If "Yes", it is judged that the discharge is abnormal and the process proceeds to the next step S5554, where the normal end flag is cleared to "0" and the process ends. The reason why the prize ball discharge does not end within 3 seconds even though the presence of the standby ball is detected is considered to be due to a malfunction of the discharge solenoid or the like.

On the other hand, the above step S5548 or S5
If either of the discharge sensors 1 or 2 determines in 550 that there is no standby ball, the process returns to step S5544, the timer 0 is reset to 3 seconds, and the above procedure is repeated. As a result, when the storage tank 151 is out of balls, the balls are replenished while the above process is repeated. Therefore, at the time of replenishment, the discharge sensors 1 and 2 determine that there is a standby ball. Then, the process proceeds to step S5554, clears the normal end flag to "0", and ends. Then, the normal end flag is checked in step S506 of FIG. 30, the process returns to step S502, and the suspended prize discharge can be re-executed by starting over from the prize count requesting process.

FIG. 35 shows the award ball discharge process (see FIG. 3).
It is a flow chart which shows a subroutine of prize ball discharge completion judgment processing performed at Steps S5514, S5520, S5536, and S5540 of 4). In this determination processing, first, in step S5572, it is determined whether or not the value of the discharge counter is "0", and if "No", the count value is "1".
2 ”or more is determined (step S5574). And
When the count value is "0" or "12" or more, the process proceeds to step S5576, the discharge end flag is set to "1", and the process ends. Also, steps S5572 and S55.
If any of the determinations in step 74 is "No", step S5
Proceeding to step 578, the discharge end flag is cleared to "0" and the processing is ended.

Even if the count value is "12" or more, it is determined that the discharge is completed because the discharge counter is a 4-bit down counter, and after "0", "15", "14",
This is because the number will decrease, and even if about four more than the planned discharge amount, it will be regarded as an error range and control will be continued, so that the game will not be interrupted due to an error in the number of prize balls discharged.

FIG. 36 shows a flowchart of the safe ball ejection processing routine executed in step S507 of FIG. When this routine is started, first, in step S5702, the discharge counters 1 and 2 are set to "4" as the number of fraud monitoring balls. The number of balls is 5 or more by monitoring the most significant bit (4th bit) of the 4-bit discharge counter in the fraud monitoring process (steps S8 and 9 in FIG. 16) even though there is no ball discharge request. When it is discharged (when the 4th bit changes from 0 to 1), it is determined to be illegal discharge, and the discharged ball is collected not on the supply tray but on the back of the game board, for example, by exciting the ball removal solenoid. Used to.

Subsequently, the prize ball discharge processing routine (FIG. 3)
After turning off the safe lamp turned on in step S5502 of 4), the safe solenoid 183 in the winning ball separating and discharging device 180 is excited (step S5704).
S5706). Then, the stopper 182 protruding into the winning ball outflow trough is retracted, and the winning ball flows down. Next, the timer 0 is used as a discharge wait timer, which is set to 400 msec (step S5708) and the timer 2 is set to 200 msec (step S5710), and then the safe sensor ball absence confirmation process (see FIG. 37). ) Is performed to confirm whether or not winning balls have flowed out from inside the safe sensor 181 (step S5712). The discharge wait timer is referred to in step S5011 in the discharge condition determination process (FIG. 31) as described above, and the process waits for the next prize ball payout process. Also, the safe sensor ball absence confirmation processing is performed by performing the background processing five times in a row,
That is, the reading process of the sensor or the like is performed 5 times every 1 msec to check the state of the safe sensor, and the ballless flag of the winning ball is set to "1" when the safe sensor flag is "0" in all 5 times.

In the safe ball discharge processing routine of FIG. 36,
After the safe sensor ball absence confirmation process is executed, it is determined whether or not the ball absence flag is "1", and if "Yes", that is, it is determined that the winning ball has flowed out from within the safe sensor 181, this routine is ended (step S5714). ). On the other hand, if it is determined "No" in step S5714, the flow advances to step S5716 to determine whether the timer 1 (200 msec) set in step S5710 has timed up. The timers 0 and 1 are updated by the background processing in the safe sensor ball absence confirmation processing (see FIG. 37). If “No” here, step S5712.
Return to and repeat the above procedure. Then, when the timer 1 times out before the ball-less flag becomes "1", the process proceeds to step S5718, the safe lamp (prize ball discharge indicator 112) is turned on, and then the ball removing solenoid (15
8) is excited (step S5720). When the ball removing solenoid is excited, the switching valve 158 is switched, and the balls discharged from the ball discharging device 170 are not discharged to the supply tray but are collected on the back of the game board. Normally, the winning ball will flow out of the sensor within 200 msec after the safe solenoid is turned on. Therefore, the ballless flag does not become "1" even after 200 msec because the winning ball is clogged. This is because it can be considered that the ball clogging is mistaken for the occurrence of a winning ball and the process proceeds to the next prize ball discharging process to prevent an extra prize ball from being given to the player.

After exciting the ball removing solenoid in step S5720, the flow shifts to step S5722,
The safe sensor ball absence confirmation process (FIG. 37) is repeatedly executed until the ball absence flag becomes “1”, that is, until it is confirmed that the winning ball has flown out from the safe sensor (step S5724). If the ballless flag becomes "1" while repeating the above procedure, the timer 1 is set to 900 msec, background processing is performed to update the timer, and the time when the timer expires This routine ends with (step S5726,
S5728, S5730).

The safe sensor ball absence confirmation processing executed in the safe ball discharge processing routine is a background processing (steps S5752, S) as shown in FIG.
5756, S5760, S5764, S5768), the safe sensor is read, and then the safe sensor flag is checked (steps S5754, S5758, S57).
62, S5766, S5770) and then the safe sensor 18
It repeats 5 times whether 1 detects the winning ball, and if the flag is "1" even once, that is, the winning ball is detected, the ballless flag is cleared to "0" (step S5774),
When the safe sensor flag is "0" at all five times, the no-ball flag of the winning ball is set to "1" (step S577).
2).

FIG. 38 shows a flowchart of the prize ball discharge end processing routine executed in step S508 of FIG. In this routine, first, the timer 1 (timer 0) is set to 100 msec (step S582), and then the safe solenoid, the safe lamp and the ball removing solenoid which are turned on in the safe ball discharge processing routine of FIG. 36 are turned off. End (steps S584, S58
6, S588).

In the above embodiment, 7 prize balls are awarded to the specific winning openings 4 and 5, and 10 prize balls are awarded to the general winning openings 7 and 8. Further, the case where the prize is given to the movable piece 30 as the variable winning device, 10 prize balls are given in the normal game state, and 15 prize balls are given in the special game state has been described as an example. The number of prize balls to be awarded for the prize is not limited to the above-mentioned number, and an arbitrary number can be set. Also,
In the embodiment, one of the three types of prize balls is given to each prize, but one of the two types of prize balls such as 7 and 15 is given, or four types of prize balls are given. It can also be configured to give any of the number of prize balls. The present invention is only required to provide different prize balls in at least the normal game state and the special game state with respect to the winning of the variable winning apparatus.

Further, in the above embodiment, the game machine having the game board using the electric accessory 3 in which the auxiliary game machine and the variable winning device are integrated has been described as an example, but the present invention is not limited thereto. However, the present invention can be applied to, for example, a game machine having a game board configured as shown in FIG. Incidentally, the game board shown in FIG. 41 is provided with an auxiliary game device 10 composed of a variable display device in the center of the board surface, and when a game ball wins a specific winning opening 14 provided below the auxiliary game device 10, the auxiliary game device 10 is activated and variable. When the display of the display unit 15 is changed and the display is stopped when a predetermined time elapses and the display mode at the time of the stop matches the predetermined mode, a profit state called a small hit, a medium hit or a big hit (special game state) In the jackpot state, the variable winning device 16 provided at the lower part of the game board is driven to open, and when a predetermined number or a predetermined time is reached, it is driven to close. A general winning area and a continuous winning area are provided in the variable winning apparatus 16, and the opening operation is controlled to be repeated a predetermined number of times under the condition of winning the continuous winning area. Further, in the case of a small hit or a medium hit, the variable winning device 16 is controlled to be opened only once for a predetermined time shorter than the time of the big hit.

Further, although not particularly limited, the specific winning opening 14 is constituted by a so-called tulip type winning device, and a 7-segment type variable display 18 is provided inside the movable piece thereof. The variable indicator 18 is variably displayed when the game ball passes through the passing type chuckers 17 arranged on both sides of the auxiliary game device 10. After a predetermined time, the variable indicator 18 is stopped and the specific winning opening 14 is formed when the number matches a predetermined number. The movable piece is opened to the left and right to increase the winning probability. In such a game board, a small number of prize balls such as 7 is given to the game balls that have won the specific winning opening 19, and the game balls that have won the variable winning device 16 in the above small hit or medium hit state. As in the above embodiment, the number of award balls such as 10 is given to the game balls and the number of award balls such as 15 is given to the game balls which are won in the variable winning device 16 in the big hit state. Can be obtained. 20 is a general winning opening.

Furthermore, in the above-mentioned embodiment, the case where the present invention is applied to a pachinko gaming machine equipped with a ball discharging device for discharging prize balls as a prize ball giving means has been described, but the present invention is not limited to this and is of a card type. The generated prize balls can also be applied to those which are added as the number of balls held, without discharging the prize balls unlike a gaming machine.
In that case, the award ball number change control means adds to the award ball to the variable prize device in the special game state and to the award ball to the variable prize device in the normal game state. The number of prize balls to be played (game value) may be different. Further, the present invention can be applied not only to a pachinko game machine but also to a ball game machine using a game ball such as a slot machine or an arrangement ball machine in general.

[0136]

As described above, the present invention has the auxiliary game device, the variable winning device, and the specific winning opening which is an operating condition of the auxiliary game device in the game part, based on the game result in the auxiliary game device. The variable winning device is configured to be able to generate a special game state in which it is opened, and when a game ball is won in the prize area in the game section, an arbitrary predetermined number of prize balls can be given to the player. In a ball game machine equipped with a ball giving means, based on a special game state detecting means for detecting the occurrence of a special game state associated with a game result in the auxiliary game device, and a detection signal from the special game state detecting means, In the special game state, the number of prize balls awarded to the game balls won in the variable winning device is different from the number of prize balls awarded to the game balls won in the variable winning device in the normal game state. Since the award ball number change control means for changing the number of balls to be tightened is provided, for example, even if the nails around the specific winning opening and the variable winning device are adjusted so that the winning rate is high, the variable winning is in the normal game state. It is possible to control so that the number of prize balls given to a prize in the device can be suppressed, and thus, it is possible to increase the expectation that a special game state will occur for the player and for the game store. Is not disadvantageous, and when a special game state occurs, more award balls than the normal game state are given to the winning in the variable winning device, so that the player is sufficiently satisfied. The effect is that you can.

Further, the number of prize balls awarded to the game balls won in the variable winning device in the special game state and the number of prize balls awarded to the game balls won in the variable winning device in the normal game state. By controlling the number-of-prize-balls changing control means so as to make the numbers different, it is possible to easily balance the profits of the player and the game store.

[Brief description of drawings]

FIG. 1 is a front view showing a configuration example of a game section of a pachinko gaming machine to which the present invention is applied.

FIG. 2 is a perspective view of a variable winning device with a part cut away.

FIG. 3 is an overall control block diagram relating to a pachinko gaming machine.

FIG. 4 is a rear view showing a configuration example of a back mechanism of the pachinko gaming machine according to the present invention.

5 is a sectional front view showing an embodiment of a ball discharging device 170. FIG.

FIG. 6 is a block diagram showing an embodiment of a control system of the pachinko gaming machine 100.

FIG. 7 is a block diagram showing a configuration example of a game board control device 400.

8 is a system configuration diagram showing a specific configuration example of an emission control device 600. FIG.

FIG. 9 is a flowchart showing an example of a control procedure of the entire game board performed by the game board control device 400.

10 is a flowchart showing an example of a control procedure of clock signal output processing in the flow of FIG.

FIG. 11 is a flowchart showing an example of a control procedure of prize ball switch input processing in the flow of FIG.

12 is a flowchart showing a part of an example of a control procedure of transmission / reception processing in the flow of FIG.

FIG. 13 is a flowchart showing part of an example of a control procedure of transmission / reception processing in the flow of FIG.

14 is a flowchart showing a part of an example of a control procedure of transmission / reception processing in the flow of FIG.

FIG. 15 is a flowchart showing part of an example of a control procedure of transmission / reception processing in the flow of FIG.

16 is a flowchart showing an example of a main routine of discharge control processing by the discharge control device 600. FIG.

FIG. 17: Step S of the main routine (FIG. 16)
3 is a flowchart showing an example of a specific procedure of an initialization process executed in 1.

FIG. 18 is a flowchart showing an example of a specific procedure of a line test process executed in step S117 of the initialization process routine (FIG. 17).

FIG. 19 is a flowchart showing an example of a specific procedure of transmission processing executed in the line test processing and the prize ball number request processing routine of FIG. 32.

20 is a flowchart showing an example of a specific procedure of the line test processing and the reception processing executed in the award ball number request processing routine of FIG. 32.

FIG. 21 is a flowchart showing an example of a specific procedure of background processing executed in the main routine and other routines.

22 is a flowchart showing an example of a procedure of a 1-msec waiting process executed in step S21 of the background process (FIG. 21).

23 is a flowchart showing an example of a procedure of a timer updating process executed in step S22 of the background process (FIG. 21).

FIG. 24 is a flowchart of a safe sensor read processing routine executed in step S26 of the background processing (FIG. 21).

FIG. 25 is a flowchart of a discharge sensor reading processing routine executed in step S27 of the background processing (FIG. 21).

FIG. 26 is a flowchart of a read processing routine of the ball-extraction sensor 750 executed in step S29 of the background processing (FIG. 21).

FIG. 27 is a flowchart showing a routine of clock reading processing executed in step S30 of the background processing (FIG. 21).

FIG. 28 is a step S of the main routine (FIG. 16).
5 is a flowchart showing an example of a specific procedure of a ball removing process (first half) executed in 5.

FIG. 29 is a step S of the main routine (FIG. 16).
6 is a flowchart showing an example of a specific procedure of a ball removing process (second half) executed in 5.

FIG. 30: Step S of the main routine (FIG. 16)
It is a flow chart which shows an example of the procedure of the payout processing performed in 7.

FIG. 31 is a step S501 of the payout process (FIG. 30).
6 is a flowchart showing a subroutine of a discharge condition determination process executed in.

FIG. 32 is a step S503 of the above-mentioned payout processing (FIG. 30).
It is a flow chart which shows the subroutine of a prize sphere number demand processing performed by.

FIG. 33 is a step S504 of the payout process (FIG. 30).
5 is a flowchart showing a subroutine of a prize ball setting process executed in FIG.

FIG. 34 is a step S505 of the payout process (FIG. 30).
8 is a flowchart showing a subroutine of prize ball discharge processing performed in FIG.

FIG. 35 is a flowchart showing a subroutine of prize ball discharge end determination processing performed in the prize ball discharge processing (FIG. 34).

FIG. 36 is a step S507 of the payout process (FIG. 30).
6 is a flow chart showing a subroutine of a safe ball discharge process executed in.

FIG. 37 is a flowchart showing a subroutine of safe sensor ball absence confirmation processing performed in the safe ball discharge processing (FIG. 36).

FIG. 38 is a step S508 of the payout process (FIG. 30).
6 is a flowchart showing a subroutine of a prize ball discharge end process executed in step S6.

FIG. 39 is a game board control device 400 and a discharge control device 6
10 is a time chart showing specific timings on the side of the emission control device for signals transmitted to and received from 00.

FIG. 40 is a game board control device 400 and a discharge control device 6;
It is a time chart which shows the concrete timing in the game board control device side of the signal transmitted / received between 00.

FIG. 41 is a front view showing another configuration example of the game portion of the pachinko gaming machine to which the present invention is preferably applied.

[Explanation of symbols]

 1 Gaming Department 4,5,14 Specific Winning Port 10 Auxiliary Gaming Device 16,30 Variable Winning Device (Movable Piece) 100 Pachinko Gaming Machine 170 Prize Ball Granting Means (Ball Ejecting Device) 180 Winning Ball Separating Emitting Device 181 Safe Sensor 400 Game Board control device 600 Emission control device

Claims (2)

[Claims] 1. A special winning opening device is opened based on a game result in the auxiliary gaming device, which has an auxiliary gaming device, a variable winning device, and a specific winning opening which is an operating condition of the auxiliary gaming device in a game section. A ball-ball game that is configured to be capable of generating a game state and that has a prize-ball giving means that can give a player a predetermined number of prize balls when a game ball is won in the prize area in the game section. In the machine, based on the detection signal from the special game state detection means for detecting the occurrence of the special game state accompanying the game result in the auxiliary game device, the detection signal from the special game state detection means,
Changed so that the number of prize balls awarded to the game balls won in the variable prize device in the special game state is different from the number of prize balls awarded to the game balls won in the variable prize device in the normal game state. A ball-and-ball game machine, characterized in that it is provided with a prize ball number change control means. 2. The award ball number change control means, in the special game state, the number of award balls awarded to the game ball awarded to the variable winning device is a game in which the award winning device is won in the normal game state. The control is performed such that the number of prize balls is greater than the number of prize balls given to the ball.
The listed ball game machine.