JP2015058084A - Pachinko machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To realize a pachinko machine capable of enhancing a performance effect in a button performance.SOLUTION: When a performance display device starts the display of a variation/performance pattern containing a button performance for promoting the repeat of a performance button, a speaker reproduces a BGM 2A of a low big winning expectation degree. When the operation number of the performance button within an effective time Td, for which the operation of the performance button is effective, reaches 10 times, a switch is made to a BGM 5A of an intermediate big winning expectation degree. When the operation number reaches 30 times, a switch is made to a BGM 7A of a high big winning expectation degree. Thus, in response to the increase in the operation number of the performance button, a switch is made to the BGM of the high big winning expectation degree so that a player can have an expectation raised for the occurrence of a success.

Description

  The present invention relates to a pachinko machine including a winning device that opens and closes a big winning opening when an image display device displays and displays a big hit symbol.

A conventional pachinko machine will be described with reference to the drawings.
FIG. 43 is a front view of a conventional pachinko machine.

  As shown in FIG. 43, a conventional pachinko machine 700 includes a game board 702 in which a game ball flow area is formed, a launch handle 701 that adjusts the launch intensity of a launch device that launches the game ball to the flow area, and a game A starting port 703, an image display device 704, and a variable winning device 706 arranged on the board 702, an upper tray 705 for storing a winning ball and a rental ball, and an effect button 708 are provided.

  When a game ball launched by the player turning the launch handle 701 wins the start opening 703, the MPU built in the pachinko machine 700 obtains a random number from the random number generation means, and stores the obtained random number in a predetermined memory. Store. Also, when the game ball wins the start opening 703, the image display device 704 starts displaying a moving image, and the MPU determines that the game is a big hit if the random number stored in the memory matches a predetermined big hit value. If they do not match, it is determined to be lost. Hereinafter, the determination of the big hit or the loss is referred to as a big hit determination.

  The moving image displayed by the image display device 704 includes a symbol moving image that displays the symbols in a variable manner and a background moving image that is displayed on the background. As the background moving image, a moving image based on a known animation, a TV drama, a movie, or the like is used in addition to a moving image original by a pachinko machine maker. The symbol moving image is a symbol array (hereinafter referred to as symbol sequence) representing a plurality of types of identification information (for example, numbers 0 to 9) in three horizontal display areas on the screen from the top to the bottom. It is a display mode to be moved to. In addition, depending on the model, the symbol moving image is displayed such that the symbol sequence is moved from the right to the left of the screen at three positions in the vertical direction on the screen, or the symbols constituting the symbol sequence are displayed in the same display area. There is also a display mode that displays as above. A display mode in which each symbol constituting the symbol row changes in the display area as described above is referred to as symbol variation display. In addition, while the image display device 704 displays a moving image, a speaker (not shown) provided in the pachinko machine 700 plays back BGM (Back Ground Music).

  When a predetermined time elapses after the image display device 704 starts displaying a moving image, the variation of the symbol stops in each display region, and the symbol corresponding to the result of the big hit determination by the MPU described above is fixedly displayed in each display region. The Here, the fixed display means a display state in which the symbol does not change again after the change stops. For example, if the result of the big hit determination is a big hit, a symbol having the same number such as “777” is confirmed and displayed. If the result of the big hit determination is lost, the same value such as “767” is displayed. The symbols that do not have the numbers are fixed and displayed.

  Hereinafter, a combination of symbols indicating that the result of the big hit determination is a big hit is referred to as a big hit symbol, and a combination of symbols indicating that the result of the big hit determination is a loss is referred to as a lost symbol. Also, the time from when the image display device 704 starts displaying the moving image until the big hit symbol or the lost symbol is determined and displayed is counted as one variation of the symbol.

  In addition, among a plurality of types of background moving images that can be displayed by the image display device 704, a background moving image whose display content changes by pressing an effect button 708 provided on the upper tray 705 within an effective time. It is included. When such a background moving image is selected as the background moving image displayed by the image display device 704, a message requesting the pressing operation of the effect button 708 when a predetermined time elapses after the background moving image is displayed. Is displayed on the screen of the image display device 704.

  When the player presses the effect button 708 within the effective time, a background moving image different from that when the player does not perform the pressing operation is displayed. For example, it changes to a background moving image of a story different from the case where no pressing operation is performed. In addition, in the background moving image with the theme of battle, when the production button 708 is pressed, a character starts to punch or a fighter launches a missile.

  In addition, many of the background moving images that change when the player presses the effect button 708 are contents that increase the player's expectation for the occurrence of the big hit. Furthermore, the scene of the background moving image when the operation of the effect button is requested is a timing at which the scene develops in a direction unfavorable to the player unless the effect button is operated. For this reason, many players press the effect button 708 in response to an operation request for the effect button 708. In this way, an effect from when an operation button operation request is made until a specific moving image is displayed by pressing the effect button is called a button effect. The effect button 708 is an important component for the pachinko machine because the player is the only means for the player to participate in the game.

  When the image display device 704 confirms and displays the big win symbol, a big win occurs, and the variable winning device 706 opens the opening / closing member 707 and opens the big winning port 708. Since the big winning opening 708 has a larger winning area than the normal winning opening, winning becomes easy. Then, there is a condition that a specified number (for example, about 9) of game balls have won a prize winning opening 708 or a condition that the opening time of the prize winning opening 708 has reached a specified time (for example, about 30 seconds). When satisfied, the opening / closing member 707 is closed and the special winning opening 708 is closed.

  A plurality of rounds (for example, a maximum of 14 rounds) are executed from the opening of the special winning opening 708 to the closing thereof, and the player can acquire a large number of winning balls during that period. Hereinafter, the game from the start of the first round to the end of the final round is referred to as a jackpot game.

JP2013-090797 (2nd-6th paragraphs, FIG. 30)

  However, in the conventional pachinko machine 700 described above, when the player presses the effect button 708, the sound effect is reproduced in the BGM in accordance with the change of the background moving image, but the BGM itself does not change. The production effect cannot be improved.

  Therefore, the present invention has been made to solve the above-described problems, and an object thereof is to realize a pachinko machine that can enhance the effect of producing a button effect.

(Invention according to Claim 1)
In order to achieve the above object, in the invention according to claim 1 of this application, a game board (5) in which a falling area of the game ball (P) is formed, and a launching device ( 4f), a plurality of game ball receiving openings (17 to 23) provided in the game area, random number generating means for generating a random number (R3), and a game ball fired by the launching device is a specific game ball Random number acquisition means (S204) for acquiring the random number generated by the random number generation means when received in the receiving ports (21, 22), and determining whether the hit or loss is based on the random number acquired by the random number acquisition means Big hit determining means (S208, S209), moving image selecting means (S704) for selecting a predetermined moving image by lottery from a plurality of types of moving images, and the game ball fired by the launching device is the specific game Ball acceptance An image display device (30) that starts displaying the predetermined moving image when received in the mouth, and a BGM reproducing device that reproduces BGM when the image display device displays the predetermined moving image (10-12) and when the image display device finishes displaying the predetermined moving image, the image indicating the determination result determined by the jackpot determination means as a jackpot is a big prize opening ( A pachinko machine (1) provided with a winning device (24, 25) for opening and closing 24a, 25a) and a winning ball payout device (38) for paying out a winning ball when a game ball wins the big winning opening In
An operation member (9) operable by the player;
Image changing means (S717) for changing the display content of the image display device when the operation member is operated within an effective time (Td) during which the operation of the operation member is enabled;
Counting means (S718) for counting the number of operations (N) in which the operating member is operated within the effective time;
BGM switching means (S807 to S811) for switching the BGM reproduced by the BGM reproducing device when the number of operations counted by the counting means reaches a specific number of operations is used.

(Invention according to Claim 2)
In the invention according to claim 2, in the pachinko machine (1) according to claim 1, the BGM switching means (S807 to S811) is characterized in that the number of operations (N) counted by the counting means (S718) is a specific operation. The technical means of switching the BGM being played back by the BGM playback device (10-12) when the number of times (N1) has been reached to a BGM that has a high expectation for the occurrence of a big hit is used.

  In addition, the code | symbol in each said parenthesis shows the correspondence with the specific means as described in embodiment mentioned later.

(Invention according to Claim 1)
When the invention according to claim 1 is carried out, the BGM playback device plays back when the number of times that the operation member is operated within a valid time during which the operation of the operation member is valid reaches a specific number of times. Since the BGM can be switched, it is possible to enhance the effect of the effect of changing the display content of the image display device by operating the operation member.
That is, the effect of the button effect can be enhanced.

(Invention according to Claim 2)
When the invention according to claim 2 is carried out, the BGM playback device plays back when the number of times that the operation member is operated within a valid time during which the operation of the operation member is valid reaches a specific number of times. Since the BGM that is present can be switched to a BGM that has a high expectation for occurrence of a big hit, the effect of changing the display content of the image display device by operating the operation member can be further enhanced.
That is, the effect of the button effect can be further enhanced.
In addition, in order to switch to BGM that has a high expectation for the occurrence of a big hit, the player is enamored to operate the operation member so that the number of operations reaches a specific number of operations within the effective time. The production effect can be further enhanced.

It is the perspective view which looked at the pachinko machine 1 which concerns on embodiment of this invention from diagonally forward. It is a front view of the pachinko machine 1 shown in FIG. It is a top view of the pachinko machine 1 shown in FIG. It is the perspective view which looked at the pachinko machine 1 shown in FIG. 1 from diagonally backward. It is a partial rear view which shows a part of internal structure in the back surface of the pachinko machine shown in FIG. It is a front view of the game board 5 provided in the pachinko machine 1 shown in FIG. It is the perspective view which looked at the game board 5 shown in FIG. 6 from diagonally forward. It is a front view which shows the state which the movable accessory 40 provided in the game board 5 shown in FIG. 6 fell. (A) is an enlarged front view showing the first variable winning device 24 and the second variable winning device 25 provided on the game board 5 shown in FIG. 6, and (b) is provided on the game board shown in FIG. It is a front view which expands and shows the special symbol display apparatus 31 etc. which were given. (A) is explanatory drawing which shows the state by which the production | presentation symbol is variably displayed in the production | presentation display device 30 provided in the game board 5 shown in FIG. 6, (b) shows the state by which the production | presentation symbol became reach. It is explanatory drawing, (c) is explanatory drawing which shows the state by which the big hit symbol was fixedly displayed. It is explanatory drawing of button production. It is a timing chart which shows the relationship between the time of button production, the effective time of production buttons, the number of times of production button operation, and the switching timing of BGM. (A) is explanatory drawing of the BGM table 72b, (b) is explanatory drawing of the BGM table 72c. It is explanatory drawing which shows the main electric structures of the pachinko machine 1 with a block. It is explanatory drawing which shows the main electric structures of the pachinko machine 1 with a block. It is explanatory drawing which shows the structure of the image audio | voice control board 70 and the effect control board 400 which are shown in FIG. 15 with a block. It is explanatory drawing of the random number used by a game. It is explanatory drawing of the big hit value table 52a. It is explanatory drawing which shows the type of jackpot. (A) is explanatory drawing of the fluctuation | variation / effect pattern table 72a, (b) is explanatory drawing which shows the kind of fluctuation | variation / effect pattern. It is explanatory drawing which shows the lottery method of a fluctuation and production pattern. (A) is explanatory drawing which shows the storage content of the reservation table 53a and the random number storage table 73a, (b) shows the state where the storage order of the data stored in the reservation table 53a and the random number storage table 73a is advanced. It is explanatory drawing. It is explanatory drawing which shows the main stored contents of the image data ROM74. It is explanatory drawing which shows the main stored contents of the image data ROM75. 6 is a flowchart showing a flow of main processing executed by the main control MPU 51 when the power of the pachinko machine 1 is turned on. It is a flowchart which shows the main processes which MPU51 for main control performs during a game. It is a flowchart which shows the flow of the game start process which MPU51 for main control performs. It is a flowchart which shows the continuation of the game start process shown in FIG. It is a flowchart which shows the flow of the special symbol game process which MPU51 for main control performs. FIG. 30 is a flowchart showing a continuation of the special symbol game process shown in FIG. 29. FIG. FIG. 30 is a flowchart showing a continuation of the special symbol game process shown in FIG. 29. FIG. It is a flowchart which shows the flow of the special electric accessory game process which MPU51 for main control performs. It is a flowchart which shows the continuation of the special electric accessory game process shown in FIG. It is a flowchart which shows the flow of the normal symbol game process which MPU51 for main control performs. It is a flowchart which shows the continuation of the normal symbol game process shown in FIG. It is a flowchart which shows the flow of the normal electric accessory game process which MPU51 for main control performs. It is a flowchart which shows the main processes which MPU71 for image sound control performs during a game. It is a flowchart which shows the flow of the command reception process which MPU71 for video / audio control performs. It is a flowchart which shows the flow of the image process which MPU71 for image sound control performs. It is a flowchart which shows the flow of the button effect process which MPU71 for audio / video controls performs in S710 of FIG. It is a flowchart which shows the flow of the BGM process which MPU71 for image sound control performs. It is a flowchart which shows the continuation of the BGM process shown in FIG. It is a front view of the conventional pachinko machine.

[Main configuration]
First, a main configuration of a pachinko machine according to an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of a pachinko machine according to this embodiment as viewed obliquely from the front, and FIG. 2 is a front view of the pachinko machine 1 shown in FIG. FIG. 3 is a plan view of the pachinko machine 1 shown in FIG. 4 is a perspective view of the pachinko machine 1 shown in FIG. 1 as viewed obliquely from the rear, and FIG. 5 is a partial rear view showing a part of the internal structure on the back of the pachinko machine shown in FIG.

  On the left side of the pachinko machine 1, there is provided an inter-table machine 100 for a gaming table that reads the balance recorded on the IC card, writes the balance, reads the cash, and the like. The inter-table machine 100 for gaming machines is provided with a bill insertion slot 101 for inserting a bill and an IC card insertion slot 102 for inserting an IC card. When a banknote is inserted into the banknote insertion slot 101, the amount of the inserted banknote is read by a banknote reader provided inside the gaming machine inter-table machine 100. The balance recorded on the IC card inserted into the IC card insertion slot 102 is read by a reader / writer provided inside the gaming machine inter-table machine 100 and displayed on the balance display unit 6e. The balance display unit 6e displays the balance as a number using an 8-segment LED or liquid crystal. Further, the amount of money read by the bill reader is written on the IC card by the reader / writer.

  The pachinko machine 1 includes a frame-shaped outer frame set 8 for attaching the pachinko machine 1 to an island facility of the pachinko hall. A metal hinge 8b is attached to the left end of the top plate 8a constituting the outer frame set 8. A front frame set 2 is pivotally supported by a portion near the front end of the hinge 8b via a hinge shaft 8c. The front frame set 2 is provided with a game board 5 (FIG. 6) in which a flow area of game balls is formed, and the front of the game board 5 is a glass frame set provided at an opening of the front frame set 2 3 is covered. The game board 5 is configured to be viewed through the glass frame set 3. The front frame set 2 is formed of a semi-transparent synthetic resin, and a plurality of LEDs capable of emitting a plurality of colors are provided therein.

  A ball tank 95 for storing game balls to be supplied to the pachinko machine 1 is provided on the back surface of the outer frame set 8. The game balls stored in the ball tank 95 are supplied from a game ball supply facility arranged in the island facility. At the lower right of the front frame set 2 is provided a launch handle 4a for operating a launch device that launches a game ball to the flow area of the game board 5, and the launch handle 4a has a launch strength of the launch device. A firing lever 4b for adjustment is rotatably provided. The front frame set 2 below the glass frame set 3 is provided with an upper tray 6 for storing prize balls and rental balls discharged from the discharge port 6b.

  The upper tray 6 has a ball release lever 6a that is operated to discharge the game balls stored in the upper tray 6 to the lower tray 7, a lending button 6c that is operated to cause the balls to be paid out, and a game A return button 6d that is operated to return the IC card inserted into the IC card insertion slot 102 of the inter-table machine 100 and a balance display unit 6e that displays the balance recorded on the IC card are provided. ing. When the lending button 6 c is pressed once, a minimum unit of lending balls is paid out to the upper tray 6. For example, if one ball is 4 yen and the minimum unit of the ball is set to 500 yen, 125 (= 500 yen / 4 yen) balls are paid out.

  The upper tray 6 is provided with an effect button 9 that is operated to execute the button effect when the timing of the button effect is reached. In this embodiment, the effect button 9 is a push-on type button switch. When the effect button 9 is lowered by a pressing operation, an illuminated effect switch (indicated by reference numeral 9a in FIG. 15) provided therein is turned on, and when the pressing operation is released, the pressing operation is performed by a spring disposed therein. Ascend to the previous position.

  Further, the surface of the effect button 9 is formed of a translucent material, and the light emission of the LED built in the effect button 9 can be visually recognized from the outside. The LED displays an effective time (time limit) during which the operation of the effect button 9 is effective, and is lit when the operation of the effect button 9 is enabled during the button effect, and the operation is disabled. Sometimes goes off. That is, when the production button 9 is pressed while the production button 9 is emitting light, a button production is performed by operating the production button 9.

  Below the upper tray 6, there is provided a lower tray 7 that stores game balls flowing down from the upper tray 6. A ball release hole 7b for discharging game balls is formed in the bottom of the lower tray 7 so as to be openable and closable. A ball release lever 7a for opening and closing the ball release hole 7b is slidable at the front end of the lower tray 7. Is provided. In addition, the front frame set 2 has a ball break LED 13 for notifying that there is no game ball to be paid out, a payout abnormality LED 14 for notifying a payout abnormality of the game ball, and a right speaker 10 for reproducing BGM and sound effects. A left speaker 11 and a lower speaker 12 are provided. Hereinafter, the right speaker 10, the left speaker 11, and the lower speaker 12 are collectively referred to as speakers 10 to 12.

  As shown in FIG. 4, a ball tank 95 for storing game balls is provided above the back of the pachinko machine 1. A game ball supply channel for supplying game balls to each pachinko machine is arranged above the island where the pachinko machine 1 is installed, and the game balls are supplied to the ball tank 95 from the game ball supply channel. . Further, the back surface of the pachinko machine 1 is covered with a cover 99.

  As shown in FIG. 5, a main control board case 57 in which a main control board (indicated by reference numeral 50 in FIG. 14) is accommodated is provided inside the cover 99. A band-like RF tag 200 is disposed at the boundary between the case main body and the cover constituting the main control board case 57 across the boundary, and a seal seal 100 is stuck on the RF tag 200.

  The RF tag 200 includes an antenna for communicating with an RF tag reader, and an IC chip in which unique identification information for identifying the pachinko machine 1 from other pachinko machines is stored. The antenna 201 is formed in a film shape from a conductive metal, and is configured to be easily broken when the seal seal 100 is peeled off. As described above, if the seal seal 100 is peeled off, the antenna is broken and the RF tag 200 does not function, and a reading error occurs when the RF tag 200 is read using the RF tag reader. Accordingly, it can be estimated that the antenna of the RF tag 200 is broken, that is, the seal seal 100 is peeled off and the main control board 50 is cheating.

  As shown in FIG. 4, below the cover 99, a launch control board case 4h in which the launch control board 4 (FIG. 5) is housed and a payout in which a payout control board (indicated by reference numeral 60 in FIG. 14) is housed. A control board case 64 is provided. On the right side of the main control board case 57, a prize ball payout device 38 for paying out prize balls is provided. A power plug 65 for supplying AC24V to the pachinko machine 1 is connected to the back surface of the pachinko machine 1.

[Main components of the game board]
Next, the main configuration of the game board 5 provided in the pachinko machine 1 will be described with reference to the drawings.
FIG. 6 is a front view of the game board 5 provided in the pachinko machine 1 shown in FIG. FIG. 7 is a perspective view of the game board 5 shown in FIG. FIG. 8 is a front view showing a state in which the movable accessory 40 provided on the game board 5 shown in FIG. 6 is lowered. 9A is an enlarged front view showing the first variable winning device 24 and the second variable winning device 25 provided in the game board 5 shown in FIG. 6, and FIG. 9B is a game board shown in FIG. It is a front view which expands and shows the special symbol display apparatus 31 etc. which were provided in FIG.

  Hereinafter, the probability that the probability of determining a big hit in the big hit determination changes from a low probability to a high probability is referred to as a probable change. A jackpot that will cause a probability change in the future is called a probability jackpot, and a jackpot other than the probability change jackpot is usually called a jackpot. The determination of whether or not the probability variation big hit is called the probability variation big hit determination. In addition, a gaming state that has changed to probability change is referred to as a probability variation gaming state, and a gaming state other than the probability variation gaming state is referred to as a normal gaming state. In addition, a jackpot symbol that will generate a probable big hit is called a probable big hit symbol.

  In the pachinko machine 1 of this embodiment, when a big hit is generated with a specific big hit symbol, the gaming state after the big hit game based on the big hit ends is changed to a probability change gaming state. Also, in the pachinko machine 1, the duration of the probability variation gaming state varies depending on the type of jackpot that has occurred, and the jackpot in which the probability variation gaming state continues until the next normal jackpot or the probability variation jackpot occurs after the jackpot game ends. In addition, there is a big hit in which the probability variation gaming state continues until the number of rotations of the symbol reaches the specified number of times after the big hit game ends.

A large number of game nails 28 are driven into the surface of the game board 5, and these game nails 28 regulate the game area of the game ball. Around the board surface of the game board 5, there is provided a rail set 15 for guiding a game ball launched by a launching device such as a launch solenoid (indicated by reference numeral 4f in FIG. 14) to the game area.
A center decoration 16 is provided at the center of the game board 5. As shown in FIG. 7, the center ornament 16 is formed in a three-dimensional shape that protrudes forward from the board surface, and occupies the central area of the game area. The center decoration 16 is provided with an effect display 30 as an image display device for displaying still images and moving images.

  A left side decoration 36 is provided on the left side of the board surface of the game board 5 along the inner periphery of the rail set 15. Between the left side decoration 36 and the center decoration 16, a left side game area in which game balls flow down is formed. In the game area on the left side, a windmill 35 that changes the flow path of the game ball is rotatably provided. In addition, the left side decoration 36 is provided with a left sleeve upper winning opening 17, a left sleeve winning opening 18, and a lower left winning opening 19. The left side decoration 36 is provided with a plurality of LEDs that emit light according to the progress of the game.

  As shown in FIG. 8, at the left end of the center decoration 16, an inflow port 16 b through which a game ball can flow into the center decoration 16 is formed. Inside the center decoration 16 is provided a guide passage 16e for guiding the game ball flowing in from the inflow port 16b. On the left inner surface of the center ornament 16, an outlet 16c is formed to allow the game ball guided by the guide passage 16e to flow out.

  A stage 16d for rolling the game ball that has flowed out of the outlet 16c is provided below the center decoration 16. As shown in FIG. 7, the game ball that has flowed out of the outlet 16c flows down on the stage 16d in the downstream path R2, and then flows down along any of the downstream paths R3 to R5. A first start port 21 is provided immediately below the stage 16d and along the flow path R3 (FIG. 6). Above the stage 16d, a protective member 16f is provided to prevent game balls other than the game ball flowing out from the outlet 16c from falling on the stage 16d. A guide portion 16a is formed on the upper surface of the center ornament 16, and a game ball riding on the guide portion 16a is guided along the flow path R1 to a right-side game area formed on the right side of the center ornament 16. The

  A right game area is formed on the right side of the center ornament 16, and a gate 23, a normal electric accessory 27 (FIG. 7), and a right shoulder winning opening 20 are provided in the right game area. . The ordinary electric accessory 27 includes a wing-shaped opening / closing wing piece 27c. The ordinary electric accessory 27 is also called an electric tulip, or an electric chew for short. The base of the open / close blade 27c is pivotally supported so that the tip can be opened outward (rightward in the figure) or closed inward (leftward in the figure) by the rotation of the base. Or When the opening / closing blade piece 27c is opened outward, the second starting port 22 is formed between the opened opening / closing blade piece 27c and the center decoration 16. 6 and 8 show a state where the opening / closing blade piece 27c is opened outward and the second starting port 22 is opened, and FIG. 7 shows a state where the opening / closing blade piece 27c is closed and the second starting port 22 is closed. Show. An out port 26 is formed below the game board 5 for collecting game balls that have not won any prizes.

  A movable accessory 40 decorated with a plurality of LEDs is provided above the effect display 30 and in the center of the center decoration 16. As shown in FIG. 8, the movable accessory 40 is supported by a support member 40e. As shown in the figure, the movable accessory 40 naturally falls to the front of the effect display 30 at a predetermined effect timing, and as shown in FIG. 6, the motors (the right lift motor 41f and the left lift motor in FIG. 15). It is raised by a lifting device such as 42f) and returned to the original point before dropping.

  The movable accessory 40 is vibrated by a driving device such as a motor (indicated by a family crest motor 40b in FIG. 15) and a cam mechanism (not shown). As shown in FIG. 8, a movable accessory 43 decorated with a plurality of LEDs is provided on the back of the movable accessory 40. The movable accessory 43 is rotated by a driving device such as a motor (indicated by a kaleidoscope motor 43a in FIG. 15), and emerges from behind when the movable accessory 40 is dropped. In addition, movable accessories 47 and 48 are provided on both sides of the center ornament 16. The movable accessories 47 and 48 are each operated by a driving device such as a motor (indicated by a left dragon motor 47a and a right dragon motor 48a in FIG. 15).

  As shown in FIG. 7, a box-shaped storage member 46 is provided in the lower part of the center decoration 16 and in the lower part of the front surface of the effect display 30. The movable members 44 and 45 shown in FIG. 8 are accommodated inside the storage member 46. The movable accessories 44 and 45 are moved in the left-right direction by driving devices such as motors (indicated by the door left motor 44a and the door right motor 45a in FIG. 15). The movable accessories 44 and 45 constitute one design when combined.

  The front surface and the back surface of the storage member 46 are formed of a translucent material so that the player can visually recognize the state of the movable accessories 44 and 45. In addition, a decoration member (not shown) decorated with a plurality of LEDs is provided in the back of the space formed between the movable members 44 and 45 that are separated from each other. Each LED of the decorative member is turned on or blinks when the LED is separated.

  In addition, the movable accessory 40 is formed in a shape imitating a family crest, and is configured such that the family crest emerges when an LED that decorates the movable accessory 40 is turned on. Moreover, the movable accessory 43 is formed in a shape simulating a kaleidoscope, and an LED that decorates the movable accessory 43 is turned on or blinked to produce an effect as if looking into the kaleidoscope. In addition, each of the movable accessories 47 and 48 is formed in a shape imitating a dragon's head, and the dragon opens and closes its mouth by the driving device described above.

  FIG. 8 shows a state where the movable accessories 47 and 48 are activated and a pair of dragons open their mouths. In addition, LEDs 47c and 48c are provided inside the movable combination objects 47 and 48, respectively, and when the LEDs are turned on, an effect is given as if a dragon is blowing fire. In addition, the movable accessories 44 and 45 are each formed in a door shape, and a part of the dragon is drawn on each front surface. And if the movable combination 44 and 45 unite, a dragon will be completed.

  As shown in FIG. 6, on the right side of the game board 5, a right side decoration 37 provided with a plurality of LEDs is provided. In the right side decoration 37, between the first start opening 21 and the right shoulder winning opening 20 (a region surrounded by a broken line indicated by a symbol B in the drawing), the first variable winning device 24 and the second variable winning prize are provided. The device 25 is provided so as to overlap vertically (FIG. 9A). As shown in FIG. 9 (a), the first variable prize winning device 24 includes a horizontally long plate-like first opening / closing member 24d, and this first opening / closing member 24d is a solenoid (in FIG. 14, the first big prize winning opening). It is opened and closed by a driving device such as a solenoid 24b. When the first opening / closing member 24d is opened, the first big winning opening 24a is opened, and when the first opening / closing member 24d is closed, the first big winning opening 24a is closed.

  The second variable winning device 25 includes a horizontally long plate-like second opening / closing member 25d, and this second opening / closing member 25d is driven by a drive device such as a solenoid (indicated by a second large winning port solenoid 25b in FIG. 14). Open and close. When the second opening / closing member 25d is opened, the second large winning opening 25a is opened, and when the second opening / closing member 25d is closed, the second large winning opening 25a is closed. FIG. 9A shows a state in which the first grand prize winning port 24a and the second grand prize winning port 25a are opened. The first big prize opening 24a and the second big prize opening 25a are opened when a big hit occurs. In this embodiment, the first opening / closing member 24d and the second opening / closing member 25d are configured to open and close forward and backward with the lower ends on both sides as axes.

  One or both of the first variable winning device 24 and the second variable winning device 25 operate depending on the type of jackpot that has occurred. The opening times of the first big prize opening 24a and the second big prize opening 25a differ depending on the type of the big hit that has occurred. In this embodiment, the first grand prize opening 24a is closed when 29.5 seconds have elapsed from the opening or when nine game balls have won the first big prize opening 24a. The second grand prize opening 25a is closed when 0.2 seconds elapses from the opening or when nine game balls enter the second big prize opening 25a. That is, since the opening time of the second big prize opening 25a is extremely short as 0.2 seconds, it is difficult to win the second big prize opening 25a with a big hit when the second big prize opening 25a opens and closes. Can hardly be expected.

As shown in FIG. 9B, on the left side of the left sleeve decoration winning opening 17 of the left side decoration 36 in FIG. 6 (the area surrounded by the broken line indicated by the symbol A in the figure), the special symbol display device 31 and A normal symbol display device 33, a special symbol hold number display device 32, and a normal symbol hold number display device 34 are provided.
In this embodiment, the special symbol display device 31, the normal symbol display device 33, the special symbol hold number display device 32, and the normal symbol hold number display device 34 are each constituted by an LED, but are constituted by a liquid crystal display device or the like. You can also.

  The special symbol display device 31 is composed of a plurality of LEDs (for example, seven as shown in FIG. 9B), and these LEDs are connected to the first start port 21 or the second start port 22. When winning, it blinks in a predetermined blink pattern. The light emission color when these LEDs are turned on and the background color of the LEDs when they are turned off constitute a special symbol, and the state where the LEDs are blinking is a state where the special symbol is variably displayed.

  The special symbol display device 31 causes each LED to blink at random, and a big hit occurs when the combination of the LED that is turned on and the LED that is turned off when the blinking stops is a specific combination. The type of jackpot varies depending on the type of The jackpot type is composed of a combination of two or more of the maximum number of rounds that can be executed in the jackpot game, the number of rounds without a ball, the normal jackpot, the probability variable jackpot, the probability variable jackpot without a ball and the number of balls. Further, depending on the type of jackpot, either the first variable winning device 24 or the second variable winning device 25 is operated to perform a big win game.

  When the special symbol display device 31 variably displays the special symbol, if the game ball wins the first start port 21 or the second start port 22, the special symbol variation display based on the winning is not immediately executed. , Once suspended. The special symbol hold number is displayed by the special symbol hold number display device 32. In this embodiment, the special symbol reservation number display device 32 is constituted by four LEDs, and displays the special symbol reservation number by the number of lighting of the LEDs. That is, in this embodiment, the maximum number of special symbol reservations is four.

  The normal symbol display device 33 is composed of a plurality of (for example, two as shown in FIG. 9B) LEDs, and the emitted color when each LED is lit and the background color of the LED when the LED is turned off. Constitutes a normal symbol. In addition, the state in which the normal symbol display device 33 blinks the LED is a state in which the normal symbol is variably displayed. When the variation display ends, the combination of the LEDs that are turned on and off turns on the normal symbol. Alternatively, the loss is notified. When the winning normal symbol is confirmed and displayed, the opening / closing wing piece 27c of the ordinary electric accessory 27 is opened, and the winning to the second big winning opening 22 becomes easy.

  When the game ball passes through the gate 23, the normal symbol display device 33 starts to display the fluctuation of the normal symbol. When the normal symbol display device 33 variably displays the normal symbol, when the game ball passes through the gate 23, the normal symbol variation display due to the passage is suspended, and the number of normal symbol reserves is the normal symbol reserve. It is displayed by the number display device 34. In this embodiment, the normal symbol hold number display device 34 is constituted by four LEDs, and displays the normal symbol hold number by the number of lighting of the LEDs. That is, in this embodiment, the number of normal symbol reservations is a maximum of four.

(Display contents of the production indicator 30)
Here, the display content of the effect display device 30 will be described with reference to the drawings.
FIG. 10A is an explanatory diagram showing a state in which the effect symbol is variably displayed on the effect indicator 30, FIG. 10B is an explanatory diagram showing a state in which the effect symbol is reached, and FIG. It is explanatory drawing which shows the state by which the big hit symbol was fixedly displayed.

  The effect display 30 is provided for the purpose of enhancing the effect of the special symbol display device 31. That is, as described above, the special symbol display device 31 is composed of a plurality of LEDs, and the effect of the effect is not sufficient only by the blinking of the LEDs. Is increasing.

  The effect symbol is a symbol expressing a plurality of pieces of identification information, for example, a symbol expressing numbers such as 0 to 9 (such as arithmetic numbers or Chinese numerals). The effect indicator 30 starts the change display of the effect symbol at the same time that the special symbol display device 31 starts the change display of the special symbol. Exit. In addition, the effect indicator 30 confirms and displays the effect symbol corresponding to the big hit symbol or the lost symbol that the special symbol display device 31 has determined and displayed.

  Further, the effect display unit 30 displays when the effect design moving image representing the state where the effect design is variably displayed, the background moving image to be displayed on the background of the effect design moving image, and the effect design moving image are not displayed. A moving image, a moving image to be displayed when a big hit occurs, a moving image to be displayed during a big hit game, the number of rounds in the big hit game, an image for waiting for a customer to be displayed when no game is played, and the like are displayed.

  Hereinafter, a moving image combining the effect design moving image and the background moving image displayed by the effect display device 30 is referred to as a variation / effect pattern. In addition, a combination of effect symbols that will generate a big hit when the effect indicator 30 stops displaying variation of the effect symbols is called a big hit symbol, and a combination of effect symbols other than the big hit symbol is called a lost symbol. The variation / direction pattern, jackpot symbol, and lose symbol are determined by lottery using random numbers.

As shown in FIG. 10, the effect display device 30 has three display areas D1, D2, and D3 arranged in the horizontal direction. Each display area D1-D3 displays the effect design in a variable manner. In this embodiment, the effect display device 30 variably displays a plurality of effect symbols representing numbers 0 to 9 so as to move from the top to the bottom of the screen in ascending order of the numbers. In other words, the effect display device 30 scrolls and displays a plurality of effect symbols representing numbers 0 to 9 in the ascending order of numbers. Further, depending on the model, there is a combination of a display area in which a plurality of effect symbols are variably displayed in ascending order of numbers and a display area that is variably displayed in descending order of numbers.
The example shown in FIG. 10 (a) represents a certain moment of the effect symbol that is variably displayed in each of the display areas D1 to D3, and the effect symbol “7” is confirmed and displayed in the left display area D1. In the center and right display areas D2 and D3, the effect symbols are variably displayed.

The change pattern of the effect symbol in the period from when the effect indicator 30 starts the change display of the effect symbol to the time when the change display is stopped and until the big hit symbol or the losing symbol is confirmed and displayed in each display area is roughly divided into normal variations. There are variation patterns called patterns and reach variation patterns. The reach is a display state in which symbols constituting the jackpot symbol are each confirmed and displayed in each display region other than one display region in which the effect symbols are variably displayed. In other words, it is a display state in which one effect symbol is unconfirmed before the big hit symbol is aligned. The reach variation pattern is a variation pattern with reach, and the normal variation pattern is a variation pattern without reach.
In the example shown in FIG. 10B, the effect symbol “7” is confirmed and displayed in the left and right display areas D1 and D3, and the effect symbol is variably displayed only in the center display area D2, ie, the so-called reach state. Show.

When reaching reach, the effect display 30 performs an effect that makes the player throbbing whether or not the jackpot symbols are aligned. For example, in the example shown in FIG. 10B, the fluctuation speed in the central display area D2 is slowed down, and when the effect design 7 appears from the upper end of the screen, the fluctuation speed is further slowed down. Also, once it appears to stop at the effect symbol 7, when the effect symbol 7 passes and the effect symbol 8 tries to stop, the direction of change is reversed, and the effect symbol 7 appears to stop again. Or it makes it seem to stop with the production design 7, and only the display area D2 or the display areas D1-D3 starts a variable display again.
Furthermore, when the display area D2 is about to stop, the display areas D1 to D3 are reduced, the story of the background moving image is expanded, and the big hit symbol or the lost symbol is displayed depending on the result of the story. .

  In this embodiment, a plurality of types of normal variation patterns and a plurality of types of reach variation patterns are set so as to be selectable as variations / effect patterns displayed by the effect indicator 30. The reach variation pattern includes a normal reach variation pattern, a super reach variation pattern, and a premium reach variation pattern. The appearance rate (display probability) decreases in the order of the normal fluctuation pattern, the normal reach fluctuation pattern, the super reach fluctuation pattern, and the premium reach fluctuation pattern. The reach variation pattern with a lower appearance rate has a higher expectation for the effect display 30 to display the big hit symbol, that is, the expectation for the occurrence of the big hit (hereinafter referred to as the big hit expectation), and the production in the reach state It's fancy.

Note that the jackpot expectation here is the sum of the appearance rate of the fluctuation / effect pattern that will result in the definitive display of the jackpot symbol and the appearance rate of the fluctuation / effect pattern that will result in the definite display of the lost symbol. This shows the ratio of the appearance rate of the variation / effect pattern in which the big hit symbol is fixedly displayed with respect to the overall appearance rate.
In the example shown in FIG. 10 (c), the effect symbols 7 are fixedly displayed in the display areas D1 to D3, respectively, and “777” as an example of the jackpot symbol is arranged.

  Further, the story and length of the background moving image differ depending on the type of variation / direction pattern. In the normal variation pattern, a story background moving image corresponding to the variation time of the normal variation pattern is displayed, and in the reach variation pattern, a story background moving image corresponding to the variation time of the reach variation pattern is displayed. In particular, in the reach variation pattern with a low appearance rate, a sophisticated background moving image is displayed for exciting the reach-specific effects. For example, as the background moving image, a moving image based on a known animation, a TV drama, a movie, or the like is used in addition to a moving image original by a pachinko machine manufacturer.

  Further, the background moving image is displayed on the background of the effect symbol moving image or is displayed when the effect symbol moving image is not displayed depending on the type. In addition, when a background moving image is displayed on the background of the effect design moving image, the background moving image in an area overlapping the effect design moving image may be displayed so as to show through. In addition, in the variation / production pattern, the production design moving image is displayed at one corner of the screen so that it does not interfere with the background video, and when the reach is reached, the production design video image is enlarged at the center of the screen. Some are displayed. In the variation / effect pattern, the effect symbol moving image and the background moving image are simultaneously displayed from the beginning, and the effect symbol moving image is displayed at a timing when a predetermined time has elapsed since the display of the background moving image is started. In some cases, the background moving image is displayed at a timing when a predetermined time elapses after the effect design moving image is displayed, for example, when reaching the reach.

  Further, depending on the type of variation / effect pattern, the time required from the start of the display of the variation / effect pattern until the big hit symbol or the lost symbol is determined and displayed, that is, the variation time differs. In particular, since the variation / production pattern including the reach variation pattern spends a long time in the reach portion, the variation time is set longer than the variation / production pattern including the normal variation pattern. The reach variation pattern with lower appearance probability has a longer variation time. For example, the fluctuation time is about 10 seconds for the normal fluctuation pattern, 20 to 30 seconds for the normal reach fluctuation pattern, and 60 to 180 seconds for the super reach fluctuation pattern.

Also, sounds such as BGM or sound effects corresponding to the content of the background moving image are reproduced by the speakers 10-12. The music when the super reach variation pattern is displayed is set so that the acoustic effect of the music is larger than when the normal variation pattern and the normal reach variation pattern are displayed. For example, in the case of the super reach variation pattern, the surround effect is increased and the low sound level is increased.
That is, when the degree of expectation for the occurrence of the big hit is large, the sound effect is set to be large and the production is excited.

[Features of pachinko machine 1]
Here, the features of the pachinko machine 1 will be described with reference to the drawings.
FIG. 11 is an explanatory diagram of button effects. FIG. 12 is a timing chart showing the relationship among the button effect time, the effect button effective time, the effect button operation count, and the BGM switching timing. FIG. 13A is an explanatory diagram of the BGM table 72b, and FIG. 13B is an explanatory diagram of the BGM table 72c.

  As described above, the button effect is an effect from when an operation request for the effect button 9 is made until the effect button 9 is pressed to display a specific image. Among the fluctuation / effect patterns displayed by the effect indicator 30, there are those that perform button effects during the display and those that do not. In the button effect, when the effect button 9 is pressed within the effective time, the image displayed on the effect indicator 30 changes and the speakers 10 to 12 reproduce the sound effect.

  The types of button effects include a button effect that displays a specific image when the effect button 9 is pressed within the effective time, a button effect that changes the displayed image, and a button that changes the story of the background video There are productions. Further, when a button effect in which the story of the background moving image changes is performed, the BGM reproduced by the speakers 10 to 12 also changes in accordance with the change of the story. When it is time to perform the button effect by pressing the effect button 9, as shown in FIG. 11, the user presses the effect button 9 to press the effect button 9 on the screen of the effect display 30, such as “Please press the button repeatedly!”. A message image M is displayed, and an LED built in the effect button 9 is turned on to notify that an effective time for which the operation of pressing the effect button 9 is effective has started.

When the player presses the effect button 9 within the effective time, the button effect is performed. In the example shown in FIG. 11, the effect display 30 displays the background moving image H representing the universe on the background of the effect design moving image E, and when the effect button 9 is pressed within the effective time, 1 A button effect image G1 representing the UFO of the machine is displayed. The effect display device 30 does not display the button effect image G1 when the effect button 9 is not pressed within the effective time.
If the effect button 9 is pressed within the effective time, the message image M disappears, and when the effective time elapses, the LED built in the effect button 9 is turned off.

Thus, when the player presses the effect button 9 within the effective time, 1 is added to the number of times that the effect button 9 is pressed within the effective time (hereinafter referred to as the number of operations).
As shown in FIG. 13, the BGM reproduced by the speakers 10 to 12 is set in the BGM tables 72b and 72c. The BGM tables 72b and 72c are stored in the image / audio control ROM 72 (FIG. 16), and the image / audio control MPU 71 selects BGM from the BGM tables 72b and 72c.

The BGM table 72b is a table for selecting a BGM to be played back when the effect display 30 displays a variation / effect pattern in which the button effect that prompts the effect button 9 to be repeatedly hit does not appear. In the BGM table 72b, different BGMs are set for each variation / effect pattern. In the illustrated example, BGM1 and BGM2 are used for the normal variation pattern, BGM3 and 4 are used for the normal reach variation pattern, and the superreach variation pattern is used. BGM 5 and 6 are associated with BGM 7 in the premium reach variation pattern, respectively. In other words, BGM 1 to 4 are used for normal fluctuation patterns and normal reach fluctuation patterns with low jackpot expectation, BGM 5 and 6 are used for super reach fluctuation patterns with medium hit expectation, and premium reach fluctuation patterns with high jackpot expectation. Are respectively associated with BGM7.
For example, when the effect display 30 displays the normal variation pattern, one of the BGMs 1 and 2 is reproduced, and when the effect display 30 displays the premium reach variation pattern, the BGM 7 is reproduced. Thus, since the big hit expectation degree and the BGM are in a correspondence relationship, the player can assume the big hit expectation degree by listening to the type of BGM.

  The BGM table 72c is a table for selecting a BGM to be reproduced when the effect display 30 displays a variation / effect pattern in which a button effect appears to prompt the effect button 9 to be struck repeatedly. The BGM table 72c is configured by associating the jackpot expectation degree with the BGM. In this embodiment, in the BGM table 72b, a low jackpot expectation and BGM 1A to 4A are associated with a medium jackpot expectation and BGMs 5A and 6A, respectively, and a high jackpot expectation and a BGM 7A. BGM1A-7A is composed of a part of BGM1-7 set in the BGM table 72b, BGM1A-4A is a part of BGM1-4, BGM5A, 6A is a part of BGM5,6, BGM7A is comprised from a part of BGM7, respectively. That is, by listening to BGM 1A to 7A, it can be easily understood which BGM is part of the original BGM 1 to 7. For example, BGM7A is composed of the most characteristic parts of BGM7, and when BGM7A is heard, it is easily understood that it is a part of BGM7. In other words, listening to BGM 1A to 7A makes it easy to know the high degree of expectation for jackpots.

  The pachinko machine 1 first refers to the BGM table 72c when the button effect for prompting the effect button 9 is included in the variation / effect pattern displayed by the effect indicator 30. A low BGM is selected from BGM 1A to 4A and reproduced. Then, when the number of operations of pressing the effect button 9 within the effective time during which the operation of pressing the effect button 9 has reached the number of operations N1 in the first stage, the BGM with the medium degree of big hit expectation is BGM 5A, 6A. The selected BGM is switched to the selected BGM and reproduced. Furthermore, when the number of operations within the effective time reaches the number of operations N2 (N2> N1) in the second stage, the BGM that has been reproduced so far is switched to the BGM 7A having a high jackpot expectation and reproduced.

  In the example illustrated in FIG. 12, the effect display 30 starts displaying a variation / effect pattern including a button effect that prompts the effect button 9 to be struck (t1), and the speakers 10 to 12 reproduce BGM2A having a low expectation level of the big hit. doing. Thereafter, the effect display device 30 starts the button effect (t2), and at the same time, the effective time Td of the effect button 9 is started (t2). When the effect display 30 starts the button effect, the effect display 30 displays a message image M such as “Please hit the button repeatedly!” Shown in FIG. 11 and prompts the player to hit the effect button 9 repeatedly.

Then, when the number of operations in which the player presses the production button 9 (continuous hit) reaches 10 in the first stage, the BGM is switched to the BGM 5A having a medium jackpot expectation (t3). At this time, the player who heard BGM5A raises a sense of expectation that there is a high possibility that a big hit will occur this time.
Further, when the number of pressing operations of the effect button 9 reaches 30 in the second stage, the BGM is switched to the BGM 7A having a high jackpot expectation (t4). At this time, the player who heard the BGM 7A further increases his expectation that the possibility of a big hit this time is quite high.

In this manner, the pachinko machine 1 reproduces the speakers 10 to 12 when the number of operations of pressing the effect button 9 within a valid time during which the operation of pressing the effect button 9 is valid reaches a specific number of operations. Since the BGM being performed can be switched in a stepwise manner to a BGM with a high expectation level for jackpots, the effect of the button effect can be enhanced.
Moreover, the player is enamored and presses the effect button 9 so that the number of operations reaches a specific number of operations within the effective time so as to switch to the BGM with a high expectation degree of jackpot. The effect can be further enhanced.

[Main electrical configuration of pachinko machine]
Next, the main electrical configuration of the pachinko machine 1 will be described with reference to FIGS.

  As shown in FIG. 14, a main control MPU (Micro Processing Unit) 51 and an RTC (Real Time Clock) 56 are mounted on the main control board 50. The main control MPU 51 includes a main control ROM 52 and a main control work RAM 53. The main control MPU 51 is a jackpot determination, probability variation jackpot determination, prefetching, counting the number of occurrences of jackpot, determining the type of jackpot, changing the jackpot probability, counting the number of rounds in the jackpot game, counting the number of winnings to the winning prize opening , Change start command, change / effect pattern selection command, special symbol rotation count (number of changes), change time measurement, change stop command, winning detection, winning ball number setting, winning ball payout Processes necessary for the progress of the game, such as instructions, counting the number of balls to be played, detecting the passage of a gate, and determining whether or not a normal symbol is hit. The main control MPU 51 includes a backup power supply terminal VBB (not shown) and an NMI (Non-Maskable Interrupt) terminal (not shown).

  The RTC 56 measures the date and current time. The RTC 56 receives power from a backup power source (not shown) such as a battery (for example, a button battery) or a capacitor (for example, an electric double layer capacitor), and even when no power is supplied to the pachinko machine 1 The date and time are counted. Further, the main control CPU 52 accesses the RTC 56 when it is necessary to read the date and time and acquires the date and time.

  The main control ROM 52 includes a computer program for the main control MPU 51 to execute the above processes, a big hit value table 52a (FIG. 18) in which big hit values to be referred to when making a big hit determination are set, and a main control board. A control command table in which a control command to be transmitted to each control board electrically connected to 50 is set is readable.

  The main control work RAM 53 stores the computer program read from the main control ROM 52, and can read and rewrite processing results, determination results, and the like generated when the main control MPU 51 executes the computer program. Store. Further, the main control RAM 53 detects that each winning opening switch and start opening switch are turned on, stores the number of winnings corresponding to each switch, and transmits it to the payout control MPU 61 of the payout control board 60. Further, the main control work RAM 53 receives backup power from a capacitor (not shown) when the power supplied to the pachinko machine 1 is cut off, and stores stored data such as the result of the probable big hit determination. Hold.

  The main control board 50 includes a first start port switch 21a for detecting a game ball won in the first start port 21, and a second start port switch 27a for detecting a game ball won in the second start port 22. The external terminal plate 503 is electrically connected. The main control MPU 51 receives data such as the number of occurrences of jackpots, the number of rounds in the jackpot game, the number of winnings in the big winning opening, the number of balls to be played and the number of rotations of the special symbol (number of fluctuations) via the external terminal board 503. It is transmitted to the hall computer HC located in the pachinko hall management room.

  In addition, a symbol display board 96 is electrically connected to the main control board 50. On the symbol display board 96, a special symbol display device 31, a special symbol hold number display device 32, a normal symbol display device 33, and a normal symbol hold number display device 34 are mounted. In addition, a payout control board 60, a security relay terminal board 89, and a power supply board 94 are electrically connected to the main control board 50.

The security relay terminal board 89 includes an induced magnetic field sensor 500 for detecting an induced magnetic field generated by an illegal act, a first magnetic sensor 501 for detecting magnetism generated by an illegal act, and a second magnetic sensor 502. Are electrically connected.
The payout control board 60 is electrically connected with a lower tray full switch 7b for detecting a state in which the lower tray 7 is filled with game balls, and a door opening relay terminal plate 86. The door opening relay terminal plate 86 includes a door opening switch 87 for detecting a state where the glass frame set 3 is opened, and an outer frame opening switch 88 for detecting a state where the outer frame set 8 is opened. Electrically connected.

  Also, a payout relay terminal plate 97 is electrically connected to the payout control board 60, and a payout for driving a member for paying out the rented and winning balls to the upper tray 6 is connected to the payout relay terminal plate 97. A motor 38c, a front payout sensor 38a and a rear payout sensor 38b for detecting a game ball paid out by the payout motor 38c, and a front ball breakage detecting that there is no game ball paid out by the payout motor 38c The switch 38d and the rear bulb cut switch 38e are electrically connected. The payout control board 60 is equipped with a drive circuit 97a for driving the payout motor 38c. The drive circuit 97a, the payout motor 38c, and the like constitute the prize ball payout device 38. The prize ball payout device 38 has two outlets for paying out game balls. One outlet is provided with a front payout sensor 38a, and the other outlet is provided with a rear payout sensor 38b.

  A payout control MPU 61 is mounted on the payout control board 60. The payout control MPU 61 includes a payout control ROM 62 and a payout control work RAM 63. The payout control MPU 61 controls the drive circuit 97a in accordance with the payout control command transmitted from the main control MPU 51 to control payout of prize balls and rental balls. Also, the payout control MPU 61 detects changes in signals output from the front payout sensor 38a and the rear payout sensor 38b, and counts the number of prize balls and the number of balls that have been paid out.

  Furthermore, the payout control MPU 61 detects that the lower tray 7 is full of prize balls based on the fact that the lower tray full switch 7b is turned on, and stops the payout motor 38c. The number of winnings transmitted from the main control MPU 51 after the lower tray full switch 7b is switched is accumulated in the payout control RAM 63, the full state of the lower tray 7 is canceled, and the lower tray full switch 7b is turned off. Then, the operation of the payout motor 38c is restarted, and a winning ball corresponding to the number of winnings accumulated in the payout control RAM 63 is paid out.

  The payout control MPU 61 includes a backup power supply terminal VBB (not shown) and an NMI (Non-Maskable Interrupt) terminal (not shown). The payout control ROM 62 stores a computer program executed by the payout control MPU 61 so as to be readable. The payout control work RAM 63 stores the computer program read from the payout control ROM 62, and can read and rewrite processing results and determination results generated by the payout control MPU 61 executing the computer program. To store.

  Further, the payout control work RAM 63 stores the number of unpaid prize balls and the number of balls lent, and receives supply of backup power from a capacitor (not shown) when the power supplied to the pachinko machine 1 is shut off. Holds the number of unpaid prize balls and the number of balls lent. Further, a balance display board 504 on which a balance display section 6e (FIG. 1) is mounted is electrically connected to the payout control board 60 via a prepaid recording medium reader connection terminal board 78. The prepaid recording medium reader 100 (FIG. 1) is electrically connected to the prepaid recording medium reader terminal board 78.

Further, the launch control board 4 includes a launch solenoid 4f that drives a launch device that launches a game ball, a ball feed solenoid 4g that drives a ball supply device that supplies the game ball to the launch position, and a rotation amount of the launch lever 4b. A firing intensity electronic volume 4c for adjusting the firing strength of the launching device according to the touch, a touch sensor 4j for detecting that the player has touched the firing lever 4b, and a firing switch 4e for driving the firing solenoid 4f, Are electrically connected. The firing switch 4e is turned on by rotation of the firing lever 4b when the touch sensor 4j is turned on, and drives the firing solenoid 4f. The touch sensor 4j is electrically connected to the image / sound control board 70. When the player holds the launch handle 4a, the touch sensor 4j is turned on, and a signal indicating that the touch sensor 4j is turned on is the image / sound control board 70. Sent to.
The launch control board 4 is mounted with a drive circuit 4m for driving the launch solenoid 4f and a drive circuit 4n for driving the ball feed solenoid 4g.

  A board surface relay terminal board 37 is electrically connected to the main control board 50, and the board surface relay terminal board 37 receives an upper left sleeve winning prize for detecting a game ball won in the left sleeve upper winning opening 17. A mouth switch 17a, a left sleeve winning port switch 18a for detecting a game ball won in the left sleeve winning port 18, a lower left winning port switch 19a for detecting a game ball won in the lower left winning port 19, and a right A right shoulder winning opening switch 20a for detecting a gaming ball won in the shoulder winning opening 20, a first big winning opening switch 24c for detecting a gaming ball winning in the first big winning opening 24a, and a gate 23 are provided. A gate switch 23a for detecting a passed game ball, a second big prize opening switch 25c for detecting a game ball won in the second big prize opening 25a, and a first variable prize winning device 24 for driving 1st Grand Prize And solenoids 24b, and ordinary electric won game solenoid 27b for driving the ordinary electric won game 27, a second special winning opening solenoid 25b for driving the second variation winning device 25 are electrically connected.

Further, the panel relay terminal plate 37 includes a drive circuit 37a for driving the ordinary electric accessory solenoid 27b, a drive circuit 37b for driving the first big prize opening solenoid 24b, and a second big prize opening solenoid 25b. And a drive circuit 37c for driving the.
As shown in FIG. 15, the pachinko machine 1 is provided with an effect control board 400. The effect control board 400 includes an image / audio control board 70, a panel LED relay terminal board 91, and an auxiliary effect drive board. 410 and the effect power supply board 90 are electrically connected. Each LED such as the left side decoration 36 and the right side decoration 37 provided on the game board 5 is electrically connected to the panel LED relay terminal board 91.

  The effect display 30 is electrically connected to the image / sound control board 70 via the liquid crystal relay terminal board 30a. In addition, a board effect relay terminal board 92 is electrically connected to the audio / video control board 70, and the board effect relay terminal board 92 is connected to the right speaker 10 via a frame effect relay terminal board 93, The left speaker 11 and the lower speaker 12 are electrically connected.

  Further, a frame LED drive board 66 is electrically connected to the image / sound control board 70, and the LED and illumination effect switch 9 a incorporated in the front frame set 2 are connected to the frame LED drive board 66. Etc. are electrically connected. The effect switch 9a with illumination is a switch built in the effect button 9, and when the effect button 9 is pressed, the effect switch 9a with illumination is turned on, and an effective time when the pressing operation of the effect button 9 is effective starts. Then, the LED built in the effect button 9 is turned on.

  To the auxiliary effect drive board 410, the auxiliary effect upper relay terminal plate 508, the auxiliary effect right relay terminal plate 68, and the auxiliary effect lower relay terminal plate 507 are electrically connected. The auxiliary terminal relay terminal plate 508 includes a kaleidoscope motor 43a that rotates the movable accessory 43, a kaleidoscope origin sensor 43b that detects that the movable accessory 43 has returned to the origin, and a right that drives the movable accessory 48. A dragon motor 48a, a right dragon origin sensor 48b that detects that the movable accessory 48 has returned to the origin, a left dragon motor 47a that drives the movable accessory 47, and a detection that the movable accessory 47 has returned to the origin. The left dragon origin sensor 47b is electrically connected.

A family crest motor 40b, a family crest position confirmation sensor 41d, a right lift motor 41f, and a right lift origin sensor 41n are electrically connected to the auxiliary effect right relay terminal board 68.
The auxiliary effect lower relay terminal plate 507 includes a left lift motor 42f, a left lift origin sensor 42n, a door right motor 45a for moving the right movable accessory 45 stored in the storage member 46, and a movable accessory 45. A door right origin sensor 45b for detecting return to the origin, a door left motor 44a for moving the left movable accessory 44 stored in the storage member 46, and detecting that the movable accessory 44 has returned to the origin. The door left origin sensor 44b is electrically connected.

  The auxiliary effect drive board 410 includes a drive circuit 411 for driving the right lift motor 41f and the left lift motor 42f, a drive circuit 412 for driving the kaleidoscope motor 43a, a right dragon motor 48a and a left dragon motor 47a. A drive circuit 413 for driving, a drive circuit 414 for driving the family crest motor 40b, and a drive circuit 415 for driving the door right motor 45a and the door left motor 44a are mounted.

  In addition, the power supply board 94 shown in FIG. 14 receives power supplied from the main power supply 98 (AC / 24V) from the main control board 50, the payout control board 60, the lending device connection terminal board 78, and the effect power supply board 90 ( 15). The effect power supply board 90 distributes the power supplied from the power supply board 94 to each board electrically connected to the effect power supply board 90.

  The power supply board 94 is equipped with a power control MPU 94b for switching the power supply mode between the normal power mode and the power saving mode. The power control MPU 94b performs control to switch from the normal power mode to the power saving mode when the game is not performed for a certain time or longer.

  As shown in FIG. 16, an image / audio control board 70 includes an image / audio control MPU 71, an image processing LSI 76, an image / audio control ROM 72, an image data ROM 74, an image data ROM 75, a drive circuit 78, a sound source. An IC 80, a sound source data ROM 81, a surround IC 82, a volume setting circuit 83, a digital amplifier 84, and a digital amplifier 85 are mounted.

  The image / audio control MPU 71 is electrically connected to the sound source IC 80 and the sound volume setting circuit 83. The sound source ROM 81 is electrically connected to the sound source IC 80, and the sound source IC 80 is electrically connected to the surround IC 82. The sound source IC 80 and the surround IC 82 are electrically connected to the volume setting circuit 83, and the volume setting circuit 83 is electrically connected to the digital amplifiers 84 and 85. The digital amplifier 84 is electrically connected to the right speaker 10 and the left speaker 11 via the board surface effect relay terminal plate 92 and the frame portion effect relay terminal plate 93 (FIG. 15).

  The digital amplifier 85 is electrically connected to the lower speaker 12 via the board effect relay terminal plate 92 and the frame effect relay terminal plate 93. The volume setting circuit 83 is electrically connected to a volume adjustment knob (not shown). When the volume adjustment knob is rotated, the input levels of the digital amplifiers 84 and 85 are adjusted, and the speakers 10 to 10 are adjusted. The volume of 12 is adjusted.

  An image / audio control work RAM 73 is built in the image / audio control MPU 71, and a VRAM 77 is built in the image processing LSI 76. The image / audio control ROM 72 stores a computer program executed by the image / audio control MPU 71. The image / sound control work RAM 73 stores the computer program read out from the image / sound control ROM 72, reads out the processing results and determination results generated by the image / sound control MPU 71 executing the computer program, and the like. Store rewritable.

  The image processing LSI 76 includes a decoder that compresses / decompresses image data, a drawing engine that performs processing such as 3D polygon drawing, enlargement / reduction, and texture mapping based on moving image data created by the decoder, and a drawing engine A display engine that outputs digital RGB signals corresponding to the created image data to the drive circuit 78.

  The image data ROMs 74 and 75 store image data for displaying variation / effect patterns on the effect display 30. The image / audio control MPU 71 controls the image processing LSI 76 to display the fluctuation / effect pattern on the effect display 30 based on the effect control signal transmitted from the main control MPU 51, and the BGM and effects from the speakers 10 to 12 are displayed. The sound source IC 80 is controlled to reproduce sound and the like.

  Further, the MPU 71 for image and sound control emits light from the LEDs provided on the front frame set 2, the right side decoration 37 and the left side decoration 36 of the game board 5, etc. when displaying the variation / effect pattern on the effect display 30. Control according to the progress of the variation / direction pattern. Further, the image / audio control MPU 71 determines whether or not the effect button 9 has been pressed within the effective time based on the signal output from the illuminated effect switch 9a, and has been pressed within the effective time. The number of operations is counted, and the BGM is switched according to the counting result. Furthermore, when receiving the effect instruction command (effect control signal) transmitted from the main control MPU 51 via the effect control board 400, the image / audio control MPU 71 determines the variation / effect pattern by lottery. The image / audio control MPU 71 instructs the image processing LSI 76 to read the image data corresponding to the determined variation / effect pattern from the image data ROMs 74 and 75.

  Then, the image processing LSI 76 reads the image data corresponding to the variation / effect pattern designation command from the image data ROMs 74 and 75 in accordance with the instruction from the image / audio control MPU 71. Then, the image processing LSI 76 compresses / decompresses the image data read from the image data ROMs 74 and 75 by the decoder, processes the compressed / decompressed image data by the drawing engine, and outputs RGB signals corresponding to the processed image data. Output to the drive circuit 78. The drive circuit 78 drives the effect display device 30 based on the digital RGB signal output from the image processing LSI 76. Thereby, the effect display device 30 displays the change / effect pattern corresponding to the change / effect pattern designation command transmitted from the main control MPU 51.

  The audio data ROM 81 stores a plurality of, for example, 64 ADPCM (Aduptive Differential Pulse Code Modulation) sound source data, and a plurality of song data and sound effect data associated with fluctuation / effect patterns displayed by the effect indicator 30. ing. Here, the ADPCM sound source data is sound data obtained by sampling and digitizing a single sound consisting of sounds of instruments such as drums and keyboards, human voices and imitation sounds. The sound source IC 80 is composed mainly of a microcomputer, and when a change / effect pattern designation command output from the image / audio control MPU 71 is input, the audio data from the audio data ROM 81 is input based on the control program stored in the internal ROM. The data is read one by one, the read audio data is reproduced by the ADPCM method according to a predetermined frequency, volume and panpot (sound image localization), and the reproduced digital signal is output to the surround IC 82.

  The surround IC 82 converts the input digital signal into a digital signal for producing a surround effect, converts the converted digital signal into an analog signal, and outputs the analog signal to the volume setting circuit 83. The volume setting circuit 83 sets the digital signal input from the surround IC 82 to the input level adjusted by the volume adjustment knob, and outputs it to the digital amplifier 84. Then, the digital amplifier 84 drives the speakers 10 and 11, and the speakers 10 and 11 output the mid-high range sound among the sounds corresponding to the variation / effect pattern designation command output from the image / audio control MPU 71. .

  In addition, the sound source IC 80 outputs a digital signal for the mid-low range to the volume setting circuit 83. The volume setting circuit 83 sets the digital signal input from the sound source IC 80 to the input level set by the control of the image / audio control MPU 71, and outputs it to the digital amplifier 85. Then, the digital amplifier 85 drives the speaker 12 and outputs a low-frequency sound among the sounds corresponding to the variation / effect pattern designation command output from the image / audio control MPU 71.

  As described above, the speakers 10 to 12 are multi-amplifier driven by the two digital amplifiers 84 and 85, the right speaker 10 and the left speaker 11 reproduce medium and high sounds, and the lower speaker 12 reproduces low sounds. In this embodiment, the frequency band that can be reproduced by the right speaker 10, the left speaker 11, and the lower speaker 12 is 20 to 24 kHz, and the cutoff frequency between the right speaker 10, the left speaker 11, and the lower speaker 12 is 100 Hz. It is.

  As described above, the image / audio control MPU 71 displays the variation / effect pattern on the effect display 30 in accordance with the change / effect pattern designation command transmitted from the main control MPU 51, and BGM corresponding to the change / effect pattern. Alternatively, sound effects are reproduced from the speakers 10-12. That is, the image / audio control MPU 71 controls the control of the light emission mode of each LED, the control of the image of the effect display 30, and the control of the sound and volume of the speakers 10-12.

  An effect control MPU 401 is mounted on the effect control board 400. The effect control MPU 401 includes an effect control ROM 402 and an effect control work RAM 403. In the effect control ROM 402, a computer program for operating each movable accessory such as the movable accessory 40 in a predetermined operation pattern, and each LED connected to the panel LED relay terminal board 91 are lit in a predetermined blinking pattern. A computer program or the like is stored.

  The effect control work RAM 403 stores the computer program read from the effect control ROM 402, and can read and rewrite processing results and determination results generated by the effect control MPU 401 executing the computer program. Store. The effect control MPU 401 outputs a drive command to the drive circuits 411 to 415 according to the change / effect pattern designation command transmitted from the image / audio control MPU 71 to drive each motor, and each movable combination such as the movable combination 40 An object is operated in a predetermined operation pattern.

[Main random numbers used in games]
Next, main random numbers used in the game will be described with reference to the drawings. FIG. 17 is an explanatory diagram of random numbers used in the game.

  The hit determination random number R1 is a random number used when the main control MPU 51 performs a hit determination of a normal symbol. In this embodiment, there are 197 values of 0 to 196. The hit determination initial value random number R2 is a random number for randomly determining the initial value of the hit determination random number R1. In this embodiment, there are 197 values of 0 to 196 which are the same as the hit determination random number R1. When the hit determination random number R1 makes one round, the value of the hit determination initial value random number R2 counted at that time is determined as the initial value of the hit determination random number R1. In other words, the initial value of the hit determination random number R1 is randomly determined and the periodicity of the initial value of the hit determination random number R1 is eliminated. It is configured so that symbol hits do not occur.

  The jackpot determining random number R3 is a random number used when the main control MPU 51 performs jackpot determination and prefetching of a special symbol, and in this embodiment, there are 1597 types of 0 to 1596. The big hit determination initial value random number R4 is a random number for randomly determining the initial value of the big hit determination random number R3, and in this embodiment, there are 1597 kinds of 0 to 1596 which are the same as the big hit determination random number R3. When the big hit determination random number R3 makes one round, the value of the big hit determination initial value random number R4 counted at that time is determined as the initial value of the big hit determination random number R3. That is, the initial value of the big hit determination random number R3 is randomly determined to eliminate the periodicity of the initial value of the big hit determination random number R3. It is configured not to generate a jackpot of symbols.

  The jackpot symbol random number R5 is a random number used when the video / audio control MPU 71 determines a jackpot symbol. In this embodiment, there are 100 random numbers from 0 to 99. The jackpot symbol initial value random number R6 is a random number for randomly determining the initial value of the jackpot symbol random number R5, and in this embodiment, there are 100 patterns of 0 to 99 which are the same as the jackpot symbol random number R5. When the jackpot symbol random number R5 makes one round, the value of the jackpot symbol initial value random number R6 counted at that time is determined as the initial value of the jackpot symbol random number R5. In other words, the initial value of the jackpot symbol random number R5 is randomly determined to eliminate the periodicity of the initial value of the jackpot symbol random number R5, thereby specifying by the fraud using the periodicity of the initial value of the jackpot symbol random number R5. The jackpot symbol is not selected.

  The reach selection random number R7 is a random number used by the image / audio control MPU 71 to determine whether or not to select a variation / effect pattern including reach variation when the result of the big hit determination is a loss. In this embodiment, the reach selection random number R7 is 239 from 0 to 238. The first variation group selection random number R8 and the second variation group selection random number R9 are random numbers used by the image / audio control MPU 71 to narrow down variation / effect patterns. In this embodiment, the first variation group selection random number R8 is 241 from 0 to 240, and the second variation group selection random number R9 is 199 from 0 to 198.

  The variation / effect pattern selection random number R10 is a random number used for determining the final variation / effect pattern from the variations / effect patterns narrowed down by the second variation group selection random number R9. In this embodiment, the variation / effect pattern selection random number R10 is 251 from 0 to 250. The jackpot type determination random number R11 is a random number used for determining the jackpot type when it is determined that the jackpot is determined to be a jackpot. In this embodiment, the jackpot type determination random number R11 is 100 types of 0-99.

Each of the random numbers described above is realized by a random number counter that counts one from the minimum value 0 to a predetermined maximum value, and the count value of the random number counter is treated as a random number. The random number counter is incremented by 1 every cycle (for example, 2 ms) in which the main control MPU 51 or the image / audio control MPU 71 executes the main program, and returns to 0 when the maximum value is exceeded. The random number generated from the big hit determination random number counter when the game ball wins the first start port 21 or the second start port 22 is stored in the main control work RAM 53.
In addition to the above-described soft random number method using a random number counter, each random number can also be generated using a hard random number method using a random number generation circuit such as a random number generation IC.

[Big hit value table]
Next, the configuration of the jackpot value table stored in the main control ROM 52 will be described with reference to FIG.

  The jackpot value table 52a is a table that stores jackpot values to be referred to when the main control MPU 51 performs jackpot determination and probability variation jackpot determination. The jackpot value table 52a is set separately for the case where the gaming state is the normal gaming state and the case where the probability changing gaming state is set, and the jackpot value table is set with more jackpot values than the normal gaming state. The jackpot value is selected from 0 to 1596 random numbers for jackpot determination random number R3.

  When the main control MPU 51 is just before the timing to display the special symbols, the big hit determination random number R3 stored in the main control work RAM 53 and each big hit set in the big hit value table 52a. The values are compared, and if there is a matching jackpot value, it is determined as a jackpot, and if it does not exist, it is determined as lost. In addition, when the big hit determination random number R3 when it is determined to be a big hit is a specific random number, it is determined that the probability variation big hit.

  In this embodiment, a total of four jackpot values are set in the normal gaming state, and a total of 35 jackpot values are set in the probability variation gaming state. In other words, the probability of being determined to be a big hit in the big hit determination is set to be 8.75 times higher in the probability variation gaming state than in the normal gaming state.

[Type of jackpot]
Next, jackpot types will be described with reference to FIG.
In FIG. 19, the symbol R represents a round in the jackpot game.

  When the main control MPU 51 determines that it is a big hit in the big hit determination, it determines the type of the big hit using the big hit type determination random number R9. The types of jackpots are the maximum number of rounds that can be executed in the jackpot game, the prize opening opening and closing, the opening time of the prize winning opening in each round, the short period after the jackpot game ends, and after the jackpot game ends It is configured by combining the presence or absence of electric support and the presence or absence of latent probability change after the big hit game. In addition, the big hit determination random number R3 when the big hit is determined in the big hit determination is acquired when the game ball wins the first start port 21 or acquired when the second start port 22 wins. The types of jackpots that are determined depend on what they are.

  In FIG. 19, the type of jackpot indicated by number 1 is 16 round (R) probability variation jackpot, the first big prize opening 24a is opened and closed, and the first big prize opening 24a in the first round (R) to 16 rounds (R). The opening time of each is 29.5 seconds. That is, in the 16 round (R) probability variation jackpot indicated by the number 1, the first big winning opening 24a is opened and closed in each round, and the opening time of the first big winning opening 24a in each round is 29.5 seconds at the maximum.

  The type of jackpot indicated by number 2 in FIG. 19 is 15 round (R) probability variation jackpot, the second big prize opening 25a is opened and closed, and the total opening time of the second big prize opening 25a in one round (R) is 4.5 seconds. In this round, the second big prize opening 25a repeats opening and closing having an opening time of 1.5 seconds three times, and the opening time of the second big prize opening 25a in one round is 4.5 seconds (= 1.5 seconds). × 3) is set. Moreover, the opening time of the 2nd big winning opening 24a in 2nd round (R)-15th round (R) is 29.5 second, respectively.

In FIG. 19, the type of jackpot indicated by the number 12 is 15 round (R) probability variation jackpot, the second big prize opening 25a is opened and closed, and the opening time of the second big prize opening 25a in one round (R) is 0. 2 seconds, and the opening times of the second grand prize winning opening 25a in 2 rounds (R) to 15 rounds (R) are 29.5 seconds, respectively.
In FIG. 19, the type of jackpot indicated by the number 14 is 15 round (R) probability variation jackpot, the second big prize opening 25a is opened and closed, and the second big prize opening 25a in the first round (R) to the 15th round (R). The opening time of each is 0.2 seconds.

[Variation / Direction Pattern Table]
Next, the configuration of the variation / effect pattern table stored in the image / audio control ROM 72 will be described with reference to FIG. FIG. 20B is an explanatory diagram showing types of variation / effect patterns.

  The fluctuation / effect pattern table 72a stores a plurality of change / effect patterns selected by the image / audio control MPU 71 so as to be readable. Further, in the fluctuation / effect pattern table 72a, the big hit fluctuation / effect patterns 1 to 311 that can be selected when the result of the big hit determination by the main control MPU 51 is a big hit or a probable big hit, and the main control MPU 51. Loss fluctuation / effect patterns 1 to 109 that can be selected when the result of the big hit determination is a loss are stored.

  When receiving the effect instruction command from the main control MPU 51, the video / audio control MPU 71 receives the jackpot determination result, the prefetch determination result, the number of special symbol reservations and each random number transmitted from the main control MPU 51, and each random number selected by itself. Based on the above, the variation / effect pattern is determined, and the determined variation / effect pattern is read from the variation / effect pattern table 72a.

  As shown in FIG. 20 (b), the big hit fluctuation / effect pattern and the loss fluctuation / effect pattern include normal fluctuation A, normal fluctuation B,..., Normal reach A, normal reach B,. , Super Reach B,... Variations and production patterns, Button production A, Button production B,... Button production E, Reach notice A, Reach notice B,. ,···It is included.

  When receiving the effect instruction command from the main control MPU 51, the image and sound control MPU 71 is based on the jackpot determination result, the special symbol hold number and each random number transmitted from the main control MPU 51, and each random number selected by itself. The variation / effect pattern is determined, and the determined variation / effect pattern is read from the variation / effect pattern table 72a. Also, the image / audio control MPU 71 reads out the BGM associated with the determined variation / effect pattern from the BGM table 72b (FIG. 13).

[Variation / Direction Pattern Drawing Method]
Next, a variation / effect pattern lottery method will be described with reference to FIG.

  The jackpot determining random number R3 and the jackpot symbol random number R5 are acquired from the random control counters by the main control MPU 51 when the game ball wins the first starting port 21 or the second starting port 22. Further, the reach selection random number R7, the first variation group selection random number R8, the second variation group selection random number R9, and the variation / effect pattern selection random number R10 are displayed when the variation display of the special symbol is started. The control MPU 71 acquires from each random number counter. The jackpot symbol random number R5 is used when the jackpot determination result is a jackpot.

  Big hit symbol random number R5 0-99, reach selection random number R7 0-238, first variation group selection random number R8 0-240, second variation group selection random number R9 0-198 and variation / effect pattern selection random number R10 0 to 250 are divided into a plurality of groups each having a predetermined number of random numbers as a group. In addition, one variation / effect pattern is associated with each group of the variation / effect pattern selection random number R10.

  If each group of the jackpot symbol random number R5 is the highest group and each group of the variation / direction pattern selection random number R10 is the lowest group, the following is determined depending on which group the random numbers acquired in the higher group belong to: The range of groups that can be selected at the lower level is narrowed down. Further, the lower the group, the more the group is subdivided. In other words, it is devised to prevent the player from getting bored by selecting different variation / effect patterns as much as possible according to the small differences in the game state. In this embodiment, 420 types of variation / effect patterns are prepared to be selectable.

  The main control MPU 51 makes a big hit determination when starting the special symbol variation display (A). Here, if it is determined that the jackpot, the jackpot symbol random number R5 is acquired (A). Here, the jackpot symbol is determined based on the acquired jackpot symbol random number, and the group to which the acquired jackpot symbol random number belongs is determined (a). Subsequently, a probability state determination is made as to whether or not the gaming state has changed to a probabilistic gaming state (c).

Subsequently, a determination is made as to how many of the special symbol holding numbers are 0 to 4 (D). The main control MPU 51 transmits the jackpot determination result, the jackpot symbol random number, the probability state determination result, and the hold number determination result to the image / audio control MPU 71.
The image / audio control MPU 71 obtains the reach selection random number R7 when the special symbol variation display is started (e). The number of groups of the reach selection random number R7 and the number of random values constituting each group are the results of the jackpot determination (a), the group to which the jackpot symbol random number (b) belongs, the result of the probability state determination (c) and the number of holds It depends on the combination of judgment results (d).

  For this reason, the image / audio control MPU 71 determines the group to which the jackpot symbol random number (A) belongs, the probability state determination result (C), and the hold count determination as a result of the jackpot determination (A) transmitted from the main control MPU 51. Based on the result (d), the group to which the acquired reach selection random number R7 belongs is determined. Subsequently, the first variation group selection random number R8 is acquired (f), and the group to which the acquired first variation group selection random number R8 belongs is determined. Subsequently, the second variation group selection random number R9 is acquired (G), and the group to which the acquired second variation group selection random number R9 belongs is determined. Subsequently, the variation / effect pattern selection random number R10 is acquired (K), and the group to which the acquired variation / effect pattern selection random number belongs is determined. Subsequently, one variation / effect pattern is determined by lottery from the variation / effect patterns associated with the determined group (K).

[Contents stored when special symbol hold occurs]
Next, the contents stored in the hold table 53a of the main control work RAM 53 and the random number storage table 73a of the image / sound control work RAM 73 when the special symbol hold occurs will be described with reference to the drawings.
FIG. 22A is an explanatory diagram showing the contents stored in the hold table 53a and the random number storage table 73a, and FIG. 22B shows the state in which the storage order of the data stored in the hold table 53a and the random number storage table 73a is increased. It is explanatory drawing which shows.

  The hold table and the random number storage table are provided for the first start port 21 and the second start port 22, respectively, but here, the hold table and the random number store table for the first start port 21 are representative. explain. In this embodiment, it is assumed that the upper limit of the number of special symbol reservations for the first start port 21 and the second start port 22 is four.

  If the game ball wins the first starting port 21 while the special symbol is variably displayed, the jackpot determination random number R3, the jackpot symbol random number R5 obtained from each random number counter, the time reduction determination result, the probability state determination result and the hold The number determination result is stored in the corresponding hold order in the hold table 53a. For example, when the special symbol is displayed in a variable manner and the game ball wins the first starting port 21 when the special symbol hold number U is 1, each random number and the storage area of the hold rank second place in the hold table 53a The determination result is stored. That is, each random number is stored in the holding ranks 1 to 4 in the winning order of the first start port 21. In the illustrated example, each random number stored in the holding order No. 1 is the oldest in terms of time, and each random number stored in the holding order No. 4 is the latest.

Then, when the special symbol comes to the start of the variation display, the reach selection random number, the first variation group selection random number R8, the second variation group selection random number R9, and the variation / effect pattern obtained by the image / audio control MPU 71 from each random number counter. The selected random number R10 is stored in the storage area of the first place in the holding order of the random number storage table 73a provided in the image and sound control RAM 73.
Note that the jackpot determination random number R3 and the jackpot symbol random number R5 are acquired when the game ball wins the first starting port 21, and are stored in No. 1 in the holding rank of the holding table 53a. If the result of the jackpot determination performed at the start of display is a loss, the jackpot symbol random number R5 is not used to determine the variation / effect pattern.

  In the example shown in FIG. 22A, the big hit determination random number 7 and the big hit symbol random number 23 are stored in the second place in the hold order of the hold table 53a, and the reach selection random number 109 and the first random number 23 are stored in the random number storage table 73a. One variation group selection random number 201 is stored. At this stage, since the fluctuation display of the special symbol corresponding to the first holding rank is not completed, the second fluctuation group selection random number and the fluctuation / effect pattern selection random number are stored in the second holding rank of the random number storage table 73a. It has not been. When the change display of the special symbol corresponding to the first hold order is completed, as shown in FIG. 22B, the hold order of each stored data is incremented by one. Then, the second variation group selection random number 65 and the variation / effect pattern selection random number 103 are respectively stored at the first holding order in the random number storage table 73a. The variation / effect pattern corresponding to the variation / effect pattern selection random number 103 is the jackpot variation / effect pattern 244.

[Contents stored in image data ROM]
Next, main contents stored in the image data ROMs 74 and 75 (FIG. 16) mounted on the image / sound control board 70 will be described with reference to the drawings.
FIG. 23 is an explanatory diagram showing the main stored contents of the image data ROM 74, and FIG. 24 is an explanatory diagram showing the main stored contents of the image data ROM 75.

  As shown in FIG. 23, in the image data ROM 74, the jackpot variation / effect pattern data 74a, the loss variation / effect pattern data 74b, the jackpot symbol data 74c, the loss symbol data 74d, the button effect data 74e, the reach notice data 74f, and the jackpot The notice data 74g and the like are stored.

  The jackpot fluctuation / effect pattern data 74a is image data for displaying on the effect display 30 the jackpot fluctuation / effect patterns 1 to 311 stored in the fluctuation / effect pattern table 72a (FIG. 20). The loss variation / effect pattern data 74 b is image data for displaying the loss change / effect patterns 1 to 109 stored in the change / effect pattern table 72 a on the effect display 30. The jackpot symbol data 74c is image data for confirming and displaying the jackpot symbol on the effect display 30. The lost symbol data 74d is image data for confirming and displaying the lost symbol on the effect display 30.

  The button effect data 74e is image data for displaying a button effect image on the effect display 30, and the reach notice data 74f is image data for displaying a reach notice image on the effect display 30. The jackpot notice data 74g is image data for displaying the jackpot notice image on the effect display 30.

  As shown in FIG. 24, the image data ROM 75 stores jackpot effect data 75a, jackpot game effect data 75b, customer waiting image data 75c, error notification data 75d, and the like. The big hit effect data 75a is image data for displaying on the effect display 30 an image for notifying the occurrence of a big hit when a big hit occurs. The jackpot game effect data 75b is image data for displaying on the effect display 30 an image for allowing the player to enjoy the jackpot game during the jackpot game period.

  The customer waiting image data 75c is image data for displaying a predetermined effect image on the effect display device 30 in a so-called customer waiting state in which special symbols are not variably displayed and game balls are not being fired. . The error notification data 75d is image data for displaying on the effect display 30 an image indicating the occurrence of a ball breakage, ball clogging, prize ball payout abnormality, or the like, or the occurrence of an illegal act using magnetism. .

[Main game flow]
Next, the main flow of the game in the pachinko machine 1 will be described with reference to the drawings.
(Main processing executed by main control MPU)
First, the flow of main processes executed by the main control MPU 51 will be described with reference to the drawings. FIG. 25 is a flowchart showing a flow of main processing executed by the main control MPU 51 when the power of the pachinko machine 1 is turned on. FIG. 26 is a flowchart showing main processing executed by the main control MPU 51 during the game. In the following description, a process step executed by each MPU is abbreviated as S.

  The main control MPU 51 determines whether or not the power of the pachinko machine 1 is turned on (S1 in FIG. 25), and if it is determined that the power is turned on (S1: Yes), executes a security check (S2), and stacks. The pointer is initialized (S3). Subsequently, an interrupt mode is set (S4), and access to the main control work RAM 53 is permitted (S5). Subsequently, peripheral devices of the main control MPU 51 are initialized (S6), and it is determined whether or not the RAM erase switch 94a (FIG. 14) for erasing the backup data of the main control work RAM 53 is turned on (S7). .

  If it is determined that the data is on (S7: Yes), the data stored in all storage areas of the main control work RAM 53 is erased (S8). Whether or not the RAM erase switch 94a is turned on is determined only once after the power is turned on and not thereafter. Subsequently, the main control work RAM 53 is initialized (S9), and a command for setting the effect control board 400 to the power-on state is transmitted to the effect control board 400 (S10).

  If it is determined in S7 that the RAM erase switch 94a is not turned on (S7: No), it is determined whether or not power-off occurrence information indicating that the power has been cut off due to a power failure is stored (S11). ), If it is determined that it is stored (S11: Yes), a checksum is calculated (S12). Subsequently, it is determined whether or not the checksum stored when the power is turned off matches the checksum calculated in S7, that is, whether or not the checksum is normal (S13). If this is the case (S13: Yes), the initial value upon power restoration is set in the main control work RAM 53 (S14).

  Subsequently, a command for returning the effect control board 400 to the gaming state at the time of power restoration is transmitted to the effect control board 400 (S15), and a payout control start command is transmitted to the payout control board 60 (S16). Thereby, the game at the time of power-off is restarted, and when an unpaid prize ball remains, the unpaid prize ball is paid out. Subsequently, an interrupt is set and the interrupt is permitted (S17), and the process proceeds to game control.

  When the main control MPU 51 shifts to game control, the game start process (S100 in FIG. 26), the special symbol game process (S200), the special electric accessory game process (S300), the normal symbol game process (S400), and the normal electric motor An accessory game process (S500) is executed.

[Game start processing]
Next, the flow of the game start process executed by the main control MPU 51 in S100 of FIG. 26 will be described with reference to the drawings.
FIG. 27 is a flowchart showing the flow of the game start process executed by the main control MPU 51, and FIG. 28 is a flowchart showing the continuation of the game start process shown in FIG.

  The main control MPU 51 transmits the command stored in the command transmission buffer to the video / audio control board 70, the effect control board 400, and the payout control board 60 (S101 in FIG. 27). Subsequently, information of each switch such as the first start port switch 21a and the second start port switch 27a electrically connected to the main control board 50 other than the RAM erase switch 94a is read (S102).

  Subsequently, the state of each read switch is determined, and the determination result is stored in the main control work RAM 53 as switch detection information (S103). For example, when using a switch whose output voltage changes from high level to low level when a game ball is detected (for example, a through-type proximity switch), it is determined that the output voltage has changed from high level to low level. The determination result is stored in the main control work RAM 53 as switch detection information (for example, binary data 1).

  Subsequently, among the random numbers shown in FIG. 17, 1 is added to each of the random numbers used by the main control MPU 51 to be updated (S104). Subsequently, the switch detection information stored in the main control work RAM 53 in the previous S103 is referred to and it is determined whether or not a winning is detected (S105). If it is determined that a winning is detected (S105: Yes), the switch detection information is stored in the main control work RAM 53 as winning detection information (S106). Subsequently, it is determined whether or not the winning detection information stored in S106 is 0 (S107). If it is determined that it is not 0 (S107: No), a command for storing a command to be transmitted to the payout control board 60 A prize ball number command for paying out the number of prize balls corresponding to the winning detection information is stored in the transmission buffer (S108). For example, if it is determined that one piece of winning detection information for paying out five prize balls is stored (S107: No), a command transmission buffer is used for commanding the number of prize balls for instructing five prize balls to be paid out. (S108).

  Subsequently, it is determined whether or not there is a game ball to be paid out, that is, whether or not the ball is out of play (S109). This determination is made based on whether or not a ball-out condition command is received from the payout control board 60. Here, when it is determined that the ball is out of state (S109: Yes), the ball transmission abnormality command is stored in the command transmission buffer for storing the command to be transmitted to the effect control board 400 (S110), When it is determined that the ball is not in a cut state (S109: No), a normal ball cut command is stored in the command transmission buffer (S111).

  Subsequently, it is determined whether or not the lower tray 7 is full of prize balls (S112). This determination is made based on whether or not a lower tray full signal is received from the lower tray full switch 7b (FIG. 14) via the dispensing control board 60. If it is determined that the base plate 7 is full (S112: Yes), the base plate full error command is stored in the command transmission buffer for storing a command to be transmitted to the image / audio control MPU 71 (S113). . If it is determined in S112 that the lower tray 7 is not full (S112: No), the lower base full command is stored in the command transmission buffer (S114).

  The lower tray full command, the lower full tray command, and the full winning prize command are transmitted to the image / audio control MPU 71 via the effect control board 400 in S101 and further to the payout control MPU 61. Subsequently, it is determined whether or not the door (glass frame set 3) or the frame (front frame set 2) is in an open state (S115 in FIG. 28). This determination is made based on whether a door / frame opening command is received from the payout control board 60. If it is determined that the door or frame is open (S115: Yes), the door / frame open state command is stored in the command transmission buffer (S116), and it is determined that the frame or door is not open. In this case (S115: No), the door / frame closed state command is stored in the command transmission buffer (S117).

  Subsequently, it is determined whether or not the prize ball is in an abnormal state, such as a state where there is no prize ball to be paid out or a situation where the prize ball cannot be paid out due to clogged balls (S118). This determination is made based on whether or not a ball-out command is received from the payout control board 60. If it is determined that the prize ball is abnormal (S118: Yes), the prize ball abnormality command is stored in the command transmission buffer (S119), and if it is determined that the prize ball is not abnormal (S118: No). ), The winning ball normal command is stored (S120). Subsequently, the process proceeds to special symbol game processing.

[Special design game processing]
Next, the flow of the special symbol game process executed by the main control MPU 51 in S200 of FIG. 26 will be described with reference to the drawings.
FIG. 29 is a flowchart showing the flow of the special symbol game process executed by the main control MPU 51, and FIGS. 30 and 31 are flowcharts showing the continuation of the special symbol game process shown in FIG. Here, a special symbol game process when a game ball wins the first start port 21 will be described.

  The main control MPU 51 determines whether or not the game ball has won the first start port 21 (S201 in FIG. 29). If it is determined that the game ball has been won (S201: Yes), the special symbol holding number U1 is 4. It is determined whether it is less than the number (S202). Here, when it is determined that the special symbol hold number U1 is less than 4 (S202: Yes), 1 is added to the special symbol hold number U1 (S203), and the big hit determination random number R3 and the big hit symbol random number R5 Are stored in the hold table 53a of the main control work RAM 53 (S204).

  Subsequently, it is determined whether or not the first variable winning device 24 or the second variable winning device 25 (FIG. 9A) is in operation, that is, whether or not a big hit game is in operation (S205). If it is determined that it is not (S205: No), it is determined whether or not the special symbol is changing (S206). Here, when it is determined that the special symbol is not changing (S206: No), it is determined whether or not the gaming state is a probability variation gaming state (S207). Here, when it is determined that the game state is the probability change game state (S207: Yes), the jackpot determination of the probability change game state is performed (S208).

  That is, the jackpot determination random number acquired in S204 is compared with the jackpot value set in the probability variation gaming state of the jackpot value table 52a (FIG. 18), and there is a jackpot value that matches the jackpot determination random number. If it is determined to be a big hit, if it does not exist, it is determined to be lost. For example, if the big hit determination random number is 7, there is a big hit value 7 corresponding to the big hit determination random number, so it is determined that it is a big hit, and if the big hit determination random number is 8, there is no big hit value matching it. Judge as lost.

  If it is determined in S207 that the game state is not the probability change game state (S207: No), a big hit determination in the normal game state is performed (S209). That is, the jackpot determination random number acquired in S204 is compared with the jackpot value set in the normal gaming state of the jackpot value table 52a (FIG. 18), and there is a jackpot value that matches the jackpot determination random number. If it is determined to be a big hit, if it does not exist, it is determined to be lost. For example, if the big hit determination random number is 71, it is determined that there is a big hit value 71 that matches it, so that it is determined as a big hit. If the big hit determination random number is 72, there is no big hit value that matches it. Judge as lost.

  Subsequently, it is determined whether or not the result of the big hit determination in S208 or S209 is a big hit (S210). If it is determined that the big hit is made (S210: Yes), it is determined whether or not it is a probable big hit (S211). For example, if the big hit determination random number that has been determined to be a big hit in S210 is a specific big hit determination random number, it is determined to be a probable big hit (S211: Yes). The probability of determining the probability variation big hit can be arbitrarily set, such as 80% or 100%.

  Here, when it is determined that the probability variation big hit (S211: Yes), the probability variation big hit flag indicating that it is determined that the probability variation big hit is turned on (S212), and the type of big hit is determined (S214). This determination is performed using the jackpot type determination counter that generates the jackpot type determination random number R9 (FIG. 17). The big hit type determination counter generates a big hit type determination random number R9 from 0 to 99. The same numerical value as the jackpot type determination random number in a predetermined range selected from the jackpot type determination random number R9 is associated with the jackpot type indicated by numbers 1 to 14 in FIG. 19, and the jackpot type determination random number obtained from the jackpot type determination counter Select the type of jackpot associated with the same number.

  For example, when the jackpot type determination random numbers 5 and 6 are associated with the 16R probability variable big hit indicated by number 1 in FIG. 19 and the jackpot type determination random number obtained from the jackpot type determination counter is 5, The 16R probability variable big hit (indicated by the number 1 in FIG. 19) associated with the big hit type determining random number 5 is selected. Further, in the case where the big hit type determination random numbers 78 and 79 are associated with the 15R probability variable big hit indicated by the number 14 in FIG. 19 and the big hit type determination random number acquired from the big hit type determination counter is 78, The 15R probability variable big hit (indicated by reference numeral 14 in FIG. 19) associated with the big hit type determining random number 78 is selected.

  If it is determined in S211 that it is not a probable big hit (S211: No), a normal big hit flag indicating that it is not a probable big hit, that is, a normal big hit is turned on (S213), and the type of big hit is determined. (S214). This determination is performed using the jackpot type determination counter that generates the jackpot type determination random number R9 (FIG. 17). The big hit type determination counter generates a big hit type determination random number R9 from 0 to 99. The same numerical value as the jackpot type determination random number in a predetermined range selected from the jackpot type determination random number R9 is associated with the jackpot type indicated by numbers 15 and 16 in FIG. 19, and the jackpot type determination random number obtained from the jackpot type determination counter Select the type of jackpot associated with the same number.

  For example, the jackpot type determination random numbers 0 to 59 are associated with the 5R normal jackpot indicated by the number 15 in FIG. 19, and the jackpot type determination random numbers 60 to 99 and the 15R normal jackpot indicated by the number 16 in FIG. Assume that they are associated. When the big hit type determination random number acquired from the big hit type determination counter is 38, the 5R normal big hit (indicated by reference numeral 15 in FIG. 19) associated with the big hit type determination random number 38 is selected. If the jackpot type determination random number acquired from the jackpot type determination counter is 91, the 15R normal jackpot (indicated by reference numeral 16 in FIG. 19) associated with the jackpot type determination random number 91 is selected.

  Subsequently, the data indicating the special symbol holding number U1 added in the previous S203, each random number obtained in S204, each determination result such as jackpot determination and probability variation jackpot determination, and the effect instruction command are displayed in the MPU 71 for image and sound control. (S215 in FIG. 30). The effect instruction command is a command for causing an effect to be generated by the LED and the speakers 10 to 12 arranged on the effect display 30 and the game board 5. Subsequently, the variation of the special symbol is started (S216), and 1 is subtracted from the special symbol holding number U1 (S217).

  Subsequently, it is determined whether or not a short-time game is in progress (S218). If it is determined that a short-time game is in progress (S218: Yes), the number of changes in the special symbol when the short-time function is working (hereinafter, 1 is subtracted from C (referred to as the number of time reductions) (S219). Subsequently, it is determined whether or not the time reduction count C has become 0 (S220). If it is determined that the time reduction count C has become 0 (S220: Yes), the time reduction function is stopped (S221).

  If it is determined in S218 that the game is not time-reduced (S218: No), it is determined whether or not the game is in the probability-changed game state (S222). If the game is determined to be in the probability-changed game state (S222: Yes), It is determined whether or not there is a setting for a short time for the probability variation big hit whose state has changed to the probability variation gaming state (S223). If it is determined that there is a time reduction setting (S223: Yes), the time reduction number C1 corresponding to the set time reduction is set to the time reduction number C (S224). For example, if the type of jackpot is a probable big hit, and the jackpot game based on the probable big jackpot ends, the period until the number of changes in the special symbol reaches 70 times will change to a short-time game, The number of time reductions set to 70 for the probability variation big hit is set as the time reduction number C.

  Then, when executing the special symbol game processing in the next cycle, if it is determined that the special symbol is changing in S206 of FIG. 29 (S206: Yes), it is determined whether or not the special symbol change time has elapsed. However, if it is determined that the time has passed (S225: Yes), the variation of the special symbol is stopped (S226). Subsequently, it is determined whether or not the special symbol jackpot symbol has been confirmed and displayed (S227). When it is determined that the symbol has been confirmed (S227: Yes), the jackpot game, that is, the special electric game game process is started. (S228). Subsequently, the probability changing function during the big hit game is stopped (S229), and the time saving function is stopped (S230).

[Special electric equipment game processing]
Next, the flow of the special electric accessory game process executed by the main control MPU 51 in S300 of FIG. 26 will be described with reference to the flowcharts of FIG. 32 and FIG.

  In this embodiment, the maximum number of winnings that can be won in the first big winning opening 24a per round is nine. The main control MPU 51 determines whether or not a big hit game is being played (S301), and if it is determined that the big hit game is not being set (S301: No), it determines the type of the big hit (S302). By this determination, the maximum number of rounds that can be executed in the big hit game, the variable winning device to be operated, the opening time of the big winning opening in each round, the presence / absence of a round without any play, and the like are analyzed. Subsequently, the round number Ra that can be executed set to the determined type of jackpot is set, and the current round number Rb is reset to 0 (S303). Subsequently, it is determined whether or not the round executed at this timing is a round with a game (S304).

  For example, if the type of jackpot determined in S302 is the 16R probability variable jackpot indicated by number 1 in FIG. 19, since all 16 rounds are rounds with balls, it is determined that there are rounds with balls. (S304: Yes). Also, if the type of jackpot determined in S302 is the 15R probability variation jackpot indicated by the number 12 in FIG. 19, the first round is very short and the opening time of the second big prize opening 25a is extremely short, and there is no winning. Therefore, it is determined that the round is not present (S304: No).

  Subsequently, if it is determined in S304 that there is a round with a payout (S304: Yes), the winning number Pa to the big winning opening is reset to 0, and the opening time Ta of the big winning opening is set (S305). . Subsequently, of the first variable winning device 24 and the second variable winning device, the variable winning device corresponding to the analysis result in S302 is operated to open the big winning opening (S306). Subsequently, measurement of the opening time Ta of the special winning opening set in S305 is started (S307), and 1 is added to the current round number Rb (S308). Subsequently, the current round number Rb is transmitted to the effect control MPU 71 (S313), and the round number Rb is displayed on the effect display 30.

  In S304, if it is determined that the round is not a game with a payout, that is, it is a round without a game (S304: No), the winning number Pa to the big prize opening is reset to 0, An opening time Tb is set (S309). Subsequently, of the first variable winning device 24 and the second variable winning device, the variable winning device corresponding to the analysis result in S302 is operated to open the large winning opening (S310). Subsequently, measurement of the opening time Tb of the special winning opening set in S309 is started (S311), and 1 is added to the current round number Rb (S312).

  Subsequently, in the next cycle, the special electric accessory game process is executed, and if it is determined that the big hit game is being played (S301: Yes), it is determined whether or not the game ball has won a big winning opening (FIG. 33). S314) When it is determined that a prize has been won (S314: Yes), 1 is added to the number Pa awarded to the big prize opening (S315). Subsequently, it is determined whether or not the number of winnings Pa to the big winning opening is 9 or more (S316), and when it is determined that the winning number Pa is not 9 or more (S316: No), It is determined whether or not the current round is a round with balls (S317). In other words, since the opening time of the big winning opening is different between the round with a ball and the round without a ball, it is determined whether or not the current round is a round with a ball.

  Here, when it is determined that the current round is a round with a play (S317: Yes). In S307, it is determined whether or not the opening time Ta of the big prize opening that has started the measurement has become 0 (S318). If it is determined that the opening time Ta of the big prize opening has become 0 (S318: Yes), it is large. The winning opening is closed (S320). In S317, when it is determined that the current round is not a round with a ball, that is, a round without a ball (S317: No), the opening time Tb of the big prize opening that started the measurement in S312 is It is determined whether it has become 0 (S319), and when it is determined that the opening time Tb of the big prize opening has become 0 (S319: Yes), the big prize opening is closed (S320).

  If it is determined in S316 that the number of winnings Pa to the big prize opening is 9 or more (S316: Yes), the big prize opening is closed (S320). Subsequently, it is determined whether or not the current round number Rb added in S308 has reached the maximum round number Ra set in S303 (S321), and it is determined that the current round number Rb has reached the maximum round number Ra. If it is (S321: Yes), the operation of the variable winning device is stopped and the big hit game is ended (S322). Subsequently, it is determined whether or not the probability variation jackpot flag is on (S323). If it is determined that the probability variation jackpot flag is on (S323: Yes), the gaming state is changed to the probability variation gaming state (S324). ). Subsequently, it is determined whether or not there is a time reduction setting (S325). If it is determined that there is a time reduction setting (S325: Yes), the time reduction function is started (S326). Subsequently, the big hit flag is turned off (S327). If it is determined in S321 that the current round number Rb has not reached the maximum round number Ra (S321: No), the process skips to S304 and executes the next round.

[Normal design game processing]
Next, the flow of the normal symbol game process executed by the main control MPU 51 in S400 of FIG. 26 will be described with reference to the drawings.
34 is a flowchart showing the flow of the normal symbol game process executed by the main control MPU 51, and FIG. 35 is a flowchart showing the continuation of the normal symbol game process shown in FIG.

  The main control MPU 51 determines whether or not the game ball has passed through the gate 23 (S401 in FIG. 34). If it is determined that the game ball has passed (S401: Yes), the normal symbol holding number Q1 is less than four. It is determined whether or not there is (S402). If it is determined that the number is less than four (S402: Yes), the hit determination random number is acquired from the hit determination random number counter and stored in the main control work RAM 53 (S403). Subsequently, 1 is added to the normal symbol holding number Q1 (S404).

  Subsequently, it is determined whether or not the ordinary electric accessory 27 (FIG. 7) is in operation (S405). If it is determined that the ordinary electric accessory 27 (FIG. 7) is not in operation (S405: No), the normal symbol display device 33 (FIG. 9). It is determined whether (b)) is changing the normal symbol (S406). If it is determined that the normal symbol is not fluctuating (S406: No), it is determined whether or not the normal symbol hold count Q1 is 0 (S407).

  Here, when it is determined that the normal symbol holding number Q1 is not 0 (S407: No), a hit determination is performed (S408). That is, the hit determination random number obtained in the previous S403 is compared with the hit value set in the hit value table (not shown), and if there is a hit value that matches the hit determination random number, If it does not exist, it is determined to be lost. Subsequently, it is determined whether or not the result of the hit determination is a win (S409). If it is determined that the hit is made (S409: Yes), a hit flag indicating that the hit is determined is turned on (S410). Subsequently, the variation pattern of the normal symbol is determined by lottery (S411).

  Subsequently, the variation time set in the variation pattern of the normal symbol determined in S411 is set (S412). Subsequently, each random number acquired in the previous S403, the result of the hit determination, and the effect instruction command are transmitted to the image / audio control MPU 71 (S413 in FIG. 35). The effect instruction command is a command for causing the normal symbol display device 33 to change the normal symbol. Subsequently, the variation of the normal symbol is started (S414), and the measurement of the variation time set in S412 is started (S415). Subsequently, 1 is subtracted from the normal symbol holding number Q1 (S416).

  When the normal symbol game process is executed in the next cycle, if it is determined in S406 in FIG. 34 that the normal symbol is changing (S406: Yes), it is determined whether or not the change time has elapsed (FIG. 34). 35, S417), when it is determined that the time has passed (S417: Yes), the fluctuation of the normal symbol is stopped (S418).

[Normal electric game game processing]
Next, the flow of the ordinary electric accessory game process executed by the main control MPU 51 in S500 of FIG. 26 will be described with reference to the flowchart of FIG.

  The main control MPU 51 determines whether or not the time Tc during which the normal electric accessory 27 opens the opening / closing blade piece 27c (FIG. 7) is being measured (S501), and when it is determined that the measurement is not being performed. (S501: No), it is determined whether or not the winning flag is on by executing S410 (FIG. 34) of the normal symbol game process (S502). Here, when it is determined that the hit flag is on (S502: Yes), the normal electric accessory solenoid 27b (FIG. 14) is operated to open the opening / closing blade piece 27c (S503). Subsequently, measurement of the time t2 during which the opening / closing blade piece 27c is opened is started (S504).

  Then, when it is determined that the time Tc is being measured when executing the ordinary electric accessory game process in the next cycle (S501: Yes), it is determined whether or not the time Tc has become 0 (S505). Here, when it is determined that the time Tc has become 0 (S505: Yes), the operation of the ordinary electric accessory solenoid 27b is stopped and the open / close blade piece 27c is closed (S506). Subsequently, the hit flag is turned off (S507).

[Production control]
Next, main processing (effect control) executed by the image / audio control MPU 71 during the game will be described with reference to the flowchart shown in FIG.

  The image / audio control MPU 71 receives a command received by the main control MPU 51 (S600), an image processing (S700) for displaying various images on the effect display 30, and BGM and effects from the speakers 10-12. A BGM process for reproducing sound (S800), an LED process (S900) for controlling lighting and extinction of various LEDs arranged in the front frame set 2, the game board 5, and the like are executed.

[Command reception processing]
Next, the flow of command reception processing executed by the image / audio control MPU 71 in S600 of FIG. 37 will be described with reference to the flowchart of FIG.

  The image / audio control MPU 71 determines whether or not the command transmitted by the main control MPU 51 has been received (S601). If it is determined that the command has been received (S601: Yes), the received command is used for image / audio control. The data is stored in the work RAM 73 (S602). Subsequently, the type and contents of the command stored in the image / sound control work RAM 73 are analyzed (S603), and the analysis result is stored in the image / sound control work RAM 73 (S604).

[Image processing]
Next, the flow of image processing executed by the image / audio control MPU 71 in S700 of FIG. 37 will be described with reference to the drawings.
FIG. 39 is a flowchart showing the flow of image processing executed by the image / audio control MPU 71. FIG. 40 is a flowchart showing the flow of the button effect process executed by the image / audio control MPU 71 in S710 of FIG.

  The MPU 71 for video and audio control determines whether or not the effect display 30 is variably displaying the effect symbol (S701 in FIG. 39), and if the effect indicator 30 determines that the effect symbol is not variably displayed ( S701: No), it is determined whether or not an effect instruction command is received from the main control MPU 51, that is, whether or not an effect is instructed (S702). If it is determined that there is an instruction to produce (S702: Yes), the reach selection random number R7 and the first variation group selection random number R8 are acquired from the random number counters and stored in the image / audio control work RAM 73, respectively. (S703). Subsequently, as a result of each determination such as the jackpot determination transmitted from the main control MPU 51, the variation time and each random number, the reach selection random number R7 and the first variation group selection random number R8 stored in the image sound control work RAM 73 in S703. Based on the above, a variation / effect pattern is determined (S704).

  Subsequently, the variation time of the current variation / effect pattern determined in S704 is set (S705), and the variation display of the variation / effect pattern is started on the effect display 30 (S706). Subsequently, measurement of the variation time set in S705 is started (S707). Then, when the image processing is executed in the next cycle, it is determined whether or not the effect symbol is being displayed in a variable manner (S701). If it is determined that the effect symbol is being displayed (S701: Yes), the change that started measurement in S707 is performed. It is determined whether time has passed (S708). Here, when it is determined that the variation time has not elapsed (S708: No), it is determined whether it is the timing for performing the button effect (S709), and when it is determined that it is the timing for performing the button effect. (S709: Yes), button effect processing is executed (S710).

(Button production process)
The image / audio control MPU 71 determines whether or not the button effect is being performed (S711 in FIG. 40), and if it is determined that the button effect is not being performed (S711: No), the pressing operation of the effect button 9 is requested. An effect button operation request such as displaying the message image M (FIG. 11) on the effect indicator 30 is made (S712). Subsequently, the measurement of the effective time Td in which the pressing operation of the effect button 9 is effective is started (S713), and the LED built in the effect button 9 is turned on to display that it is within the effective time (S714). Subsequently, the number of operations N indicating the number of times that the effect button 9 is pressed within the effective time is reset to 0 (S715).

  Subsequently, it is determined whether or not the effect button 9 has been pressed (S716). If it is determined that the effect button 9 has been pressed (S716: Yes), the effect is started (S717). Subsequently, 1 is added to the number of operations N (S718). Then, when it is determined that the button effect process is being executed in the next cycle (S711: Yes), it is determined whether or not the effective time Td is 0 (S719), and the effective time Td is If it is determined that it has become 0 (S719: Yes), the button effect is terminated (S720).

In S709 (FIG. 39), when it is determined that it is not the timing for performing the button effect (S709: No), it is determined whether or not it is the reach timing (S721), and it is determined that it is the reach timing. In the case (S721: Yes), the reach effect is executed (S722).
Then, when the image processing is executed in the next cycle, it is determined that the effect symbol is in a variable display (S701: Yes), and when it is determined that the variable time has elapsed (S708: Yes), the stop effect symbol is displayed. The big hit symbol or the lost symbol is confirmed and displayed (S723).
If the variation / effect pattern determined in S704 does not include a button effect, a negative determination is made in S709. If the change / effect pattern determined in S704 does not include a reach, the determination is negative in S721. Judge and move to next process.

[BGM processing]
Next, the flow of the BGM process executed by the image / audio control MPU 71 in S800 of FIG. 37 will be described with reference to the flowcharts of FIGS.

  The image / audio control MPU 71 determines whether or not the BGM is being played back (S801), and if it is determined that the BGM is not being played back (S801: No), S704 of the previous image processing (FIG. 39). In step S802, it is determined whether a variation / effect pattern has been determined. If it is determined that the variation / effect pattern has been determined (S802: Yes), it is determined whether or not the determined variation / effect pattern has a button effect that prompts the effect button 9 to be repeatedly hit (S803). If it is determined that the button effect is present (S803: Yes), the BGM table 72c (FIG. 13B) is referred to, and one BGM is selected by lottery from the BGMs 1A to 4A having a low jackpot expectation ( S804).

If it is determined in S803 that there is no button effect that prompts the effect button 9 to be struck repeatedly (S803: No), the BGM corresponding to the variation / effect pattern is referred to by referring to the BGM table 72b (FIG. 13A). Select (S805). Subsequently, the BGM selected in S804 or S805 is reproduced (S806).
Then, when executing the BGM process in the next cycle, if it is determined that the BGM is being played back (S801), it is determined whether the BGM selected in the previous S804 is being played back (S807 in FIG. 42). ).

  Here, when it is determined that the BGM selected in S804 is being played back (S807: Yes), the number of operations N counted in S718 of the previous button effect processing is equal to or greater than a predetermined number N1 of preset operations. And it is determined whether it is less than the specific operation frequency N2 (S808). For example, in the example shown in FIG. 12, it is determined whether or not the number of operations N is 10 times (N1) or more and less than 30 times (N2). Here, when it is determined that the number of operations N is equal to or greater than the specific number of operations N1 and less than the specific number of operations N2 (S808: Yes), the big hit expectation is medium from the BGM table 72c (FIG. 13B). One BGM is selected and switched to the selected BGM (S809). In this way, since the BGM having a low jackpot expectation level is switched to a BGM having a medium level of big hit expectation level, the player increases the expectation for the occurrence of the big hit.

In S808, when it is determined that the operation number N is not less than the specific operation number N1 and less than the specific operation number N2 (S808: No), whether or not the operation number N is the specific operation number N2 or more. (S810), and when it is determined that the number of operations N is equal to or greater than the specific number of operations N2 (S810: Yes), a BGM with a high degree of big hit expectation is selected from the BGM table 72c (FIG. 13B). Then, the selected BGM is switched (S811). In this way, since the BGM having a medium degree of jackpot expectation is switched to a BGM having a high degree of jackpot expectation, the player further increases his expectation for the occurrence of the jackpot.
Subsequently, it is determined whether or not the playback time of the BGM has passed (S812). If it is determined that the playback time has passed (S812: Yes), the BGM is stopped (S813).

  As described above, in the BGM processing, when the number of operations N of the effect buttons 9 operated within the effective time reaches the specific number of operations N1, the BGM with a low big hit expectation is switched to a BGM with a medium big hit expectation. Further, when the number of operations N reaches a specific number of operations N2 (N2> N1), the BGM is switched to a BGM with a high expectation level for jackpots. That is, according to the increase in the number of operations N, the BGM is switched in a stepwise manner with a high expectation degree of jackpot.

[Effect of the embodiment]
(1) When the pachinko machine 1 according to the above-described embodiment is implemented, when the operation number N of operations of the effect button 9 reaches a specific operation number within the effective time during which the operation of the effect button 9 is enabled. Moreover, since BGM which the speakers 10-12 are reproducing | regenerating can be switched, the effect of a button effect can be heightened.

(2) In particular, the BGM reproduced by the speakers 10-12 when the number of operations N of the production buttons 9 operated within the effective time reaches a specific number of operations (N1, N2) is more than the BGM. Since it is possible to switch to BGM with a high expectation degree of jackpot, the effect of the button effect can be further enhanced.
In addition, the player is enamored to operate the effect button 9 so that the number of operations N reaches a specific number of operations within the effective time so that the player switches to BGM with a high expectation level of jackpot. The effect can be further enhanced.

1 .. Pachinko machine, 4a ... Launch handle, 4f ... Launch solenoid (launch device),
5. ・ Game board, 9. ・ Direction button (operation member),
10-12 .. Speaker (BGM playback device),
21 .. First starting port (specific game ball receiving port),
24 .. First variation winning device (winning device), 24a .. First grand prize opening (large winning mouth),
30 .. Effects display (image display device), 38 .... Prize ball payout device,
G1 ... Button effect image, H ... Background video, N ... Number of operations,
N1, N2 ... Specific number of operations.

Claims (2)

A game board in which a falling area of game balls is formed;
A launcher that launches a game ball into the flow-down area;
A plurality of game ball receiving ports provided in the game area;
Random number generating means for generating a random number;
Random number acquisition means for acquiring a random number generated by the random number generation means when a game ball launched by the launching device is received in a specific game ball receiving port;
Jackpot determination means for determining whether the jackpot or the loss based on the random number acquired by the random number acquisition means;
Moving image selection means for selecting a predetermined moving image by lottery from a plurality of types of moving images;
An image display device that starts displaying the predetermined moving image when a game ball launched by the launch device is received in the specific game ball receiving port;
A BGM playback device for playing back BGM when the image display device is displaying the predetermined moving image;
A winning device that opens and closes a big winning opening when the image when the image display device finishes displaying the predetermined moving image is an image indicating a determination result determined by the jackpot determining means as a jackpot;
In a pachinko machine equipped with a prize ball payout device for paying out a prize ball when a game ball wins the grand prize opening,
An operation member operable by the player;
Image changing means for changing the display content of the image display device when the operation member is operated within an effective time during which the operation of the operation member is enabled;
Counting means for counting the number of times the operating member has been operated within the effective time;
BGM switching means for switching the BGM reproduced by the BGM reproducing device when the number of operations counted by the counting means reaches a specific number of operations;
A pachinko machine characterized by comprising: The BGM switching means is
2. The BGM reproduced by the BGM reproducing apparatus when the number of operations counted by the counting means reaches a specific number of operations, is switched to a BGM having a high expectation for occurrence of a big hit. The pachinko machine described.

Images