JP2017192826A - Game machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a game machine capable of suitably suppressing fraudulent conduct with respect to a ball entrance unit.SOLUTION: A game board 80 is provided with a right side variable ball entrance device 83 capable of being switched between an allowed state in which an inflow of a game ball is allowed and a non-allowed state. In the right side variable ball entrance device 83, a guide path through which a game ball passes is formed and at the entrance portion and the exit portion of the guide path, detection sensors are respectively provided. A main control device grasps a number of inflows and outflows with respect to the right side variable ball entrance device 83 on the basis of detection information from each detection sensor, and if determines that a game ball remains in the guide path, makes an abnormality notification. The abnormality notification is cancelled by causing the pachinko machine to restart by a switching of a power supply switch with ON/OFF operation. Specifically, when a difference between the number of inflows and the outflows is one, an abnormality notification state is cancelled on the basis of a restart operation for one time, and when the difference between the number of inflows and the outflows is two or more, the abnormality notification state is cancelled on the basis of restart operations for a plurality of times.SELECTED DRAWING: Figure 4

Description

  The present invention relates to a gaming machine.

  Some gaming machines, such as pachinko machines, perform a lottery for special game states and the like by entering a game ball into a ball-entry portion provided in a game board (specifically, a game area). When the lottery result is a special game state winning, for example, a privilege such as paying out a game ball is given to the player (see, for example, Patent Document 1).

  In this type of gaming machine, it is proposed that a game ball that has entered the ball entering part adopts a configuration in which it flows into a winning passage or a non-winning passage and performs a lottery determination based on the movement of the gaming ball For example, by making it possible to visually recognize the movement of the game ball, a device has been devised to increase the degree of attention to the movement of the game ball.

JP 2003-190511 A

  However, in the type of gaming machine in which the behavior of the game ball affects the lottery result, a privilege may be obtained illegally by manipulating the movement of the game ball using a fraudulent tool etc. There is still room for improvement.

  The present invention has been made in view of the above-described circumstances and the like, and an object thereof is to provide a gaming machine capable of suitably suppressing an illegal act related to a ball-entry portion.

The present invention
A game board with a game area formed on the front,
A pitching portion provided in the gaming area and switchable between a permissible state allowing an inflow of game balls flowing down the gaming area and a non-permissive state not permitting an inflow of game balls;
The entrance portion is switched from the non-permissible state to the permissible state when the first condition is satisfied, and the non-permissible state is changed from the permissible state when a second condition different from the first condition is satisfied. Switching means for switching the entrance part to
Monitoring means for monitoring the entry / exit of the game ball at the entrance portion based on the inflow number of the game ball flowing into the entrance portion and the outflow number of the game ball outflowing from the entrance portion;
The monitoring means determines that the number of inflows and the number of outflows are inconsistent at a predetermined timing after the second condition is satisfied and the ball-entering portion enters the non-permitted state. An abnormality notification means for making an abnormality notification state to perform abnormality notification,
Release means for releasing the abnormality notification state by the abnormality notification means,
The release means has means for releasing the abnormality notification state based on a specific release operation when there is a difference between the inflow number and the outflow number,
The entrance part is provided with a guide passage for guiding the game ball that has flowed into the entrance part,
The guide passage has a first branch passage and a second branch passage provided by branching the guide passage at a midway position thereof, and whether or not to generate a special gaming state advantageous to the player is determined. It is determined according to the passage that is the inflow destination of the game ball moving along the passage,
Distributing means for distributing the game ball that has flowed down the guide passage and reached the branch portion of the first branch passage and the second branch passage into one of the first branch passage and the second branch passage,
First detection means for detecting a game ball passing through a first specific position in the guide passage;
A second detection means for detecting a game ball passing through a second specific position downstream of the first specific position in the guide passage;
The guide passage is configured to pass through the second specific position when the game ball that has passed through the first specific position flows down to the downstream side, and the first specific position and the second specific position It is a configuration in which a plurality of game balls do not pass through the same place at the same time or are difficult to pass between,
First determination means for determining whether or not a game ball has passed through the first specific position based on detection information of the first detection means;
Second determination means for determining whether or not a game ball has passed through the second specific position based on detection information of the second detection means;
The monitoring means monitors whether there is a difference between the number of inflows and the number of outflows based on the determination result by each determination means,
Even if the inflow number and the outflow number coincide with each other after the predetermined timing, the abnormality informing means keeps the abnormality informing state until at least the abnormality informing condition is satisfied by the specific releasing operation. It is comprised so that it may maintain.

  It is possible to favorably suppress fraudulent acts related to the entrance part.

It is a perspective view which shows the pachinko machine in one embodiment. It is a perspective view which decomposes | disassembles and shows the main structures of a pachinko machine. It is a front view which shows the structure of an inner frame. It is a front view which shows the structure of a game board. It is a rear view which shows the structure of an inner frame. It is a perspective view which shows the back surface structure of a game board. It is a rear view of the game board which shows the state which removed the main controller unit. It is a front view which shows the structure of a back pack unit. (A) The elements on larger scale of FIG. 4, (b) The perspective view which looked at the right side variable entrance part from the front side. It is the disassembled perspective view which looked at the right side variable pitching device from the front side. It is the disassembled perspective view which looked at the right side variable pitching apparatus from the back side. It is the schematic which shows the channel | path structure in a right side variable pitching apparatus. It is an AA partial fragmentary sectional view of FIG. It is the schematic which looked at the inside of a guide passage from the game machine front side. It is a block diagram which shows the electric constitution of a pachinko machine. It is explanatory drawing for demonstrating the content of the various counters used for a success or failure lottery. It is a flowchart which shows the timer interruption process in MPU of a main controller. It is a flowchart which shows the normal process in MPU of a main controller. It is a flowchart which shows a game state transfer process. It is a flowchart which shows the transfer process for special hits. It is a flowchart which shows an abnormality monitoring process. It is a flowchart which shows the main process at the time of game machine starting. It is the schematic which shows the cancellation conditions of an abnormality alerting | reporting state. It is a flowchart which shows the display process at the time of a power recovery performed with a display control apparatus. It is the schematic which shows the modification regarding the cancellation | release conditions of an abnormality alerting | reporting state.

  Hereinafter, an embodiment of a pachinko gaming machine (hereinafter referred to as “pachinko machine”), which is a type of gaming machine, will be described in detail with reference to the drawings. FIG. 1 is a front view of the pachinko machine 10, and FIG. 2 is a perspective view showing the main configuration of the pachinko machine 10 in an exploded manner. In FIG. 2, the configuration in the game area in the pachinko machine 10 is omitted for convenience.

  As shown in FIG. 1, the pachinko machine 10 includes an outer frame 11 that forms an outer shell of the pachinko machine 10, and a gaming machine main part 12 attached to the outer frame 11.

  The outer frame 11 is formed by connecting wooden or metal plate materials to four sides and has a rectangular frame shape. By attaching and fixing the outer frame 11 to the island facility, the pachinko machine 10 is installed in the game hall. In the pachinko machine 10, the outer frame 11 is not an essential configuration, and the outer frame 11 may be provided on the island facility of the game arcade.

  The gaming machine main part 12 is supported by the outer frame 11 so as to be opened and closed. Specifically, the upper support bracket 17 is fixed to a connection portion between the upper frame portion and the left frame portion in the outer frame 11, and further, a lower portion is connected to the connection portion between the lower frame portion and the left frame portion in the outer frame 11. Side support fittings 18 are provided. The upper support bracket 17 and the lower support bracket 18 form a support mechanism. The support mechanism causes the gaming machine main unit 12 to turn the left side of the pachinko machine 10 in the front view with respect to the outer frame 11. In addition, the right side can be turned forward of the pachinko machine 10 with the turning tip side.

  As shown in FIG. 2, the gaming machine main part 12 includes an inner frame 13 as a base body, a front door frame 14 arranged in front of the inner frame 13, and a back pack arranged behind the inner frame 13. Unit 15. The inner frame 13 of the gaming machine main part 12 is supported so as to be rotatable with respect to the outer frame 11. Specifically, the inner frame 13 can be rotated forward with the left side as a rotation base end side and the right side as a rotation front end side in front view.

  A front door frame 14 is rotatably supported by the inner frame 13 and can be rotated forward with the left side as a rotation base end side and the right side as a rotation front end side in a front view. Further, the back pack unit 15 is rotatably supported on the inner frame 13, and can be rotated backward with the left side as a rotation base end side and the right side as a rotation front end side in a front view.

  Next, the front door frame 14 will be described. As shown in FIG. 1, the front door frame 14 is mainly composed of a synthetic resin frame 20 (see FIG. 2) whose outer shape is substantially the same as that of the outer frame 11, and almost the entire front surface of the inner frame 13. Covering. A substantially elliptical window portion 21 is formed in the central portion of the frame body 20 so that a substantially entire game area PE described later can be viewed from the front. The window portion 21 is formed by the glass unit 22. The front door frame 14 is closed from the back side.

  The glass unit 22 includes a plurality of glass panels 23 having transparency and a glass holder that holds the glass panels 23. The glass holder is formed with a partition portion for partitioning the holding region of the glass panel 23 in the front-rear direction, and the two glass panels 23 face each other in the front-rear direction with the partition portion interposed therebetween. That is, by securing a predetermined gap between the glass panels 23, the gaming area PE is covered by the glass panels 23 from the front side of the pachinko machine 10 while avoiding interference between the glass panels 23. It is in a state.

  Note that it is not always necessary to unitize both glass panels 23 using a glass holder, and each glass panel 23 may be individually attached to the frame 20. Furthermore, the number of glass panels is arbitrary, and may be one or three or more. However, from the viewpoint of improving safety and security, it is preferable to employ a plurality of glass panels and to make the glass panels face each other across a predetermined gap. Incidentally, it is also possible to employ a synthetic resin panel member having transparency instead of the glass panel.

  Around the glass unit 22 (specifically, the window portion 21), light emitting means such as various lamps are provided. For example, an annular illumination part 26 incorporating a light emitting means such as an LED is provided along the periphery of the window part 21. In the annular illumination part 26, lighting or blinking is performed according to a change in the gaming state at the time of big hit or at a predetermined reach. In addition, an error display lamp unit 27 that is turned on at the time of a predetermined error is provided in the center of the annular illumination unit 26 and at the uppermost part of the pachinko machine 10, and a prize that is turned on while the prize ball is being paid out on the left and right sides. A sphere lamp portion 28 is provided. Further, a speaker unit 29 is provided at a position close to the left and right prize ball lamp units 28 to output sound effects corresponding to the gaming state.

  Below the window portion 21 in the front door frame 14 (frame body 20), an upper bulging portion 31 and a lower bulging portion 32 that bulge toward the front side are arranged side by side. An upper pan 33 that opens upward is provided inside the upper bulging portion 31, and a lower pan 34 that also opens upward is provided inside the lower bulging portion 32. The upper plate 33 has a function of temporarily storing game balls paid out from a payout device described later and guiding them to the game ball launching mechanism described later while aligning them in a line. In addition, the lower tray 34 has a function of storing game balls that become surplus in the upper tray 33.

  A game ball launching handle 41 is provided on the right side of the lower bulging portion 32 so as to protrude toward the front side. By operating the game ball launch handle 41, a game ball is launched from a game ball launch mechanism described later.

  A passage forming unit is attached to the back surface of the front door frame 14. The passage forming unit is formed of a synthetic resin, and includes a front door side upper tray passage leading to the upper tray 33 and a front door side lower tray passage leading to the lower tray 34. In the passage forming unit, a receiving portion that protrudes rearward and opens upward is formed at the upper corner of the passage forming unit, and the inlet portion of the front door side upper dish passage is divided by a partition wall. And an entrance portion of the front door side lower dish passage are partitioned. The upstream side of the front door side upper dish path and the front door side lower dish path are connected to a game ball distributing section described later, and the game balls that have entered the front door side upper dish path are guided to the upper plate 33 and are moved to the lower side of the front door. The game ball that has entered the dish passage is guided to the lower dish 34.

  Projecting shafts are provided at the upper end and the lower end of the rotation base end side of the back surface of the front door frame 14. These projecting shafts constitute an assembly mechanism for the inner frame 13. Further, as shown in FIG. 2, a plurality of metal fittings 63 extending rearward are arranged in parallel in the vertical direction on the rotating front end side of the back surface of the front door frame 14. These hooks 63 constitute a locking mechanism for the inner frame 13.

  Next, the inner frame 13 will be described in detail with reference to FIG. FIG. 3 is a front view of the inner frame 13. In FIG. 3, as in FIG. 2, the configuration in the game area PE of the pachinko machine 10 is omitted for convenience.

  The inner frame 13 is mainly composed of a resin base 70 whose outer shape is substantially rectangular like the outer frame 11. The height dimension of the resin base 70 is set slightly smaller than the height dimension of the outer frame 11. The resin base 70 is arranged close to the upper frame portion of the outer frame 11, and a slight gap is formed between the lower frame portion of the outer frame 11 and the resin base 70. A curtain plate is attached to the outer frame 11 so as to close the gap. The curtain plate is disposed below the resin base 70 (specifically, the lower end portion thereof). When the inner frame 13 is closed with respect to the outer frame 11, the resin base 70 is placed on the curtain plate. . A slight clearance may be provided between the curtain plate and the resin base 70.

  Support metal fittings 71 and 72 are attached to the upper end portion and the lower end portion of the rotation base end side (left side in FIG. 3) on the front surface of the resin base 70. Although illustration is omitted, shaft holes are formed in the support fittings 71 and 72, and the projection shaft of the front door frame 14 is inserted into these shaft holes, so that the front door frame 14 is attached to the inner frame 13. It is rotatably supported.

  An insertion hole 73 for inserting a metal fitting 63 (see FIG. 2) provided on the back surface of the front door frame 14 is provided on the front end of the rotation of the resin base 70 (on the right side in FIG. 3). Yes. The pachinko machine 10 is configured such that a locking device 75 for locking the inner frame 13 and the front door frame 14 is hidden behind the inner frame 13. Therefore, the front door frame 14 is locked to the inner frame 13 so that it cannot be opened by the hook metal 63 being locked to the locking device 75 (specifically, the front door hook receiving member 76) through the insertion hole 73. The The locking device 75 has an inner frame collar member 77 extending rearward of the inner frame 13. These inner frame hook members 77 are hooked on the hook receiving member 19 of the outer frame 11, so that the gaming machine main part 12 is locked in a closed state with respect to the outer frame 11.

  A cylinder lock 78 for performing an unlocking operation of the locking device 75 is installed at the lower right corner of the resin base 70. The cylinder lock 78 is integrated with the locking device 75. When the key inserted into the key hole of the cylinder lock 78 is turned to the right, the lock of the front door frame 14 with respect to the inner frame 13 is released, and the cylinder lock 78 is inserted into the key hole of the cylinder lock 78. The locking device 75 is configured such that when the key is turned counterclockwise, the locking of the inner frame 13 with respect to the outer frame 11 is released.

  Further, an opening detection sensor 79a (specifically, a push sensor) for detecting the opening of the front door frame 14 is provided at a position (a rotation tip portion of the inner frame 13) side by side with the locking device 75 in the resin base 70. Yes. The opening detection sensor 79a is electrically connected to a main control device to be described later. In the main control device, the front door frame 14 is opened based on a detection signal (detection information) from the opening detection sensor 79a. It is possible to grasp whether or not.

  A substantially elliptical window hole 74 is formed at the center of the resin base 70, and the window hole 74 is closed from behind by a game board 80 attached to the resin base 70. The game board 80 includes a wooden plywood and a sheet material that covers a front plate surface of the plywood, and the front surface thereof is exposed to the front side of the resin base 70 through the window hole 74. In the exposed portion, that is, the front surface of the game board 80, a game area PE in which game balls flow down is formed. As already described, the game area PE is covered with the glass unit 22 (specifically, the rear glass panel 23). In the glass unit 22, the gap between the rear glass panel 23 and the front surface of the game board 80 is slightly larger than the diameter of the game ball, that is, the game balls flowing down the game area PE are the same in the game area PE. It is arranged so that it is not lined up back and forth at a point. Thereby, the ball blockage in the game area PE is suppressed. Note that the game board 80 is not limited to wooden, and may be made of synthetic resin. In addition, when the game board is transparent and the back side thereof can be visually recognized through the game board, various decorations arranged on the front side of the game board are arranged on the back side of the game board. Contributes to improving the appearance of the machine.

  Hereinafter, the game board 80 (in particular, various configurations arranged in the game area PE) will be described with reference to FIG. FIG. 4 is a front view of the game board 80.

  The game board 80 is formed with a plurality of large and small openings penetrating in its own thickness direction (front-rear direction) by performing router processing. Each opening is provided with a general winning opening 81, variable pitching devices 82 and 83, operating pitching portions 84 and 85, a through gate 86, a main display unit 87, a variable display unit 88, and the like. When game balls enter the general winning opening 81, the variable pitching devices 82 and 83, and the operation pitching portions 84 and 85, the game balls are detected by a detection sensor described later, and a predetermined number of prize balls are based on the detection result. Benefits such as paying out are given to the player. In addition, an out port 89 is provided at the lowermost part of the game board 80, and game balls that have not entered various winning ports etc. are discharged from the game area PE through the out port 89. In the following description, in order to clearly distinguish the game ball from entering the out port 89, the game to the general winning port 81, the variable ball entering devices 82 and 83, the operation ball entering portions 84 and 85, and the through gate 86 is described. A ball entry is also expressed as a prize.

  In addition, the game board 80 is provided with a large number of nails 90 in order to appropriately disperse and adjust the flow path of the game ball, and various members (instruments) such as a windmill. The flow path of the game ball is differentiated by various configurations such as the nails 90 and the windmills, and is adjusted so that a winning in the above-described general winning opening 81 and the like occurs with an appropriate probability.

  The variable display unit 88 is arranged in the center of the game board 80, and the operation entrance parts 84, 85 and the like are arranged around the variable display unit 88. The operation entrance parts 84 and 85 are a lower operation entry part 84 (hereinafter referred to as a lower operation entry part 84 for convenience) disposed below the variable display unit 88, and the variable display unit 88. It is composed of a right-hand operating ball portion 85 (referred to as a right-hand operation ball portion 85 for the sake of convenience hereinafter) disposed on the right side. Further, an electric accessory 91 is provided as an openable / closable entrance assist device (entrance assisting means) or an opening / closing member (opening / closing means). The electric accessory 91 includes a pair of left and right movable pieces 91a and a solenoid-type drive portion 91b that drives the movable piece 91a, and is connected to the inlet portion (right operation port 85a) of the right operation ball entry portion 85. It is possible to switch between an open state (assist state) in which the ball can be entered or facilitated and a closed state (non-assistant state) in which the entry is impossible or difficult.

  The through gate 86 is disposed above the right-hand actuating ball 85, and when the winning combination is a lottery triggered by the passing of the game ball through the through gate 86, the electric accessory 91 is held for a predetermined time. Only open.

  In addition, when the entrance to the lower operation entrance portion 84 occurs, the payout of 3 game balls is executed, and when the entrance to the right operation entrance portion 85 occurs, 4 games are played. Although the payout of the balls is executed, the payout number of the game balls is not limited to the above. However, in order to increase the advantage of the right working ball portion 85 with respect to the lower working ball portion 84, the number of payouts applied to the right operation ball portion 85 is set larger than the number of payouts applied to the lower operation ball portion 84. It is preferable to do.

  The variable pitching device (special pitching device or special pitching means) 82, 83 is also individually provided below and to the right of the variable display unit 88 in the same manner as the lower actuation ball entry portion 84 and the right actuation ball entry portion 85. Is arranged. Hereinafter, for the sake of convenience, the variable pitching device 82 disposed below the variable display unit 88 (specifically, below the lower working pitching portion 84) is referred to as a “lower variable pitching device 82”. The variable pitching device 83 arranged in the direction (specifically, below the right side actuating pitching portion 85) is referred to as “right variable pitching device 83”.

  The lower variable pitching device 82 includes a lower large winning opening 82a leading to the back side of the game board 80, and an opening / closing mechanism 93 as an opening / closing means for opening and closing the lower large winning opening 82a. Yes. The opening / closing mechanism 93 includes an opening / closing door 93a as an opening / closing member for the lower large winning opening 82a. The open / close door 93a can be switched between an open state (assist state) in which a game ball can be entered or facilitated and a closed state (non-assist state) in which the entrance ball is impossible or difficult. The open / close door 93a is connected to a variable ball driving unit 82b (specifically a solenoid) provided on the back side of the game board 80, and the open / close door 93a is kept closed in a normal state. In the lottery, when the winning / opening execution mode (opening / closing execution state) is won, the open state is switched.

  Here, the opening / closing execution mode is a mode to be shifted to when a big win is won. As an opening mode of the lower variable pitching device 82 in the opening / closing execution mode, for example, a predetermined time (for example, 30 sec) or a predetermined number (for example, 10) winnings is defined as one round, and a plurality of rounds (for example, 15 rounds) are performed. Some are set so that the opening of the open / close door 93a as the upper limit is repeated.

  The right variable pitching device 83 is opened and closed as an opening / closing member (opening / closing means) that opens and closes the right big prize opening that leads to the back side of the game board 80 and the right big prize winning opening, like the lower variable pitching device 82. It has a door. The open / close door can be switched between an open state (assist state) in which a game ball can be entered or facilitated and a closed state (non-assist state) in which the enter ball is impossible or difficult. In addition, the door is connected to a variable prize driving unit (specifically, a solenoid) provided on the back side of the game board 80, and the door is kept closed in a normal state, and the right operation door is turned on. In the internal lottery based on the entrance to the ball part 85, when a special winning to be described later is won, the lottery result confirmation mode is switched.

  Here, the lottery result determination mode means that the lottery result (special hit) in the right-hand actuated entrance portion 85 becomes valid and the lower variable entrance device 82 is shifted to the opening / closing execution mode, that is, the opening / closing execution mode This is a mode for lottery of whether the transition is confirmed or whether the lottery result is invalid and the transition to the opening / closing execution mode is avoided. As an opening mode of the right variable pitching device 83 in the lottery result determination mode, the open / close door is used until a predetermined period (for example, 2 sec) elapses from the timing when a picture indicating a special hit is displayed on the right working port display unit described later. It is set to be released.

  Next, the variable display unit 88 will be described. The variable display unit 88 is provided with a symbol display device 96 that variably displays a symbol by using a winning in the activated ball entering portions 84 and 85 as a trigger. The variable display unit 88 is provided with a center frame 97 so as to surround the symbol display device 96. The lower part of the center frame 97 corresponds to the lower working hole holding lamp part 98 corresponding to the lower working ball part 84 (lower working hole 84a) and the right working ball part 85 (right working hole 85a). A right working port holding lamp portion 99 is provided. In the present embodiment, the number of times that a game ball has passed through each of the actuated entrance parts 84 and 85 is held up to a maximum of 4 times. The reserved number corresponding to the sphere parts 84 and 85 is individually displayed.

  The symbol display device 96 is configured as a liquid crystal display device including a liquid crystal display, and display contents are controlled by a display control device described later. In the symbol display device 96, for example, symbols are displayed side by side on the left, middle, and right, and these symbols are variably displayed as they are scrolled up and down. When a predetermined combination of symbols is stopped and displayed on a preset active line, a special gaming state (hereinafter referred to as a jackpot) occurs.

  The operation entrance parts 84 and 85 are arranged at positions close to the variable display unit 88. Since a winning of the winning ball portion 84, 85 can be triggered as a trigger, a big win can be generated. Therefore, the player pays attention to whether or not the winning ball portion 84, 85 wins, and whether or not the big win is generated. It is considered that attention is paid to the symbol display device 96 for grasping. Providing the operation entrance parts 84 and 85 near the variable display unit 88 is a device for concentrating a portion that the player wants to focus on around the variable display unit 88.

  The main display unit 87 is arranged on the side opposite to the right side variable pitching device 83 across the variable display unit 88. The main display unit 87 is arranged along the outer edge on the lower side of the game area PE, and protrudes from the front surface of the game board 80 to the front of the pachinko machine 10. The front surface of the main display unit 87 is opposed to the glass unit 22 (specifically, the rear glass panel 23) that allows the game area PE to be visually recognized from the front of the pachinko machine 10, and further to the rear glass panel 23. The distance between them is narrower than that of one game ball. This prevents the game ball from dropping in front of the front surface of the main display unit 87.

  Here, the main display unit 87 will be supplementarily described with reference to a partially enlarged view of FIG.

  In the main display unit 87, a main display portion D on which a predetermined pattern or the like is displayed is provided at a portion facing the glass unit 22. The main display section D includes a lower operation opening display section DL for displaying a lottery result based on winning in the lower operation entry section 84 (lower operation opening 84a), and a right operation entry section 85 (right operation opening). 85a) and a right working port display section DR for displaying the result of the lottery performed based on the winning.

  In the lower working port display unit DL, the variation display of the picture is performed using the winning in the lower operation entering ball portion 84 as a trigger, and based on the winning in the lower operation entering ball portion 84 as a stop result of the variation display. The result of the internal lottery performed is clearly indicated. When the result of the internal lottery based on the winning to the lower operation entry portion 84 is the winning result corresponding to the shift to the opening / closing execution mode, the change display is stopped in the lower operation port display portion DL, After a predetermined pattern is displayed as a stop result, the mode is shifted to the opening / closing execution mode.

  In the right working port display section DR, the variation display of the picture is performed with the winning of the right operation entering ball portion 85 as a trigger, and as a result of stopping the variation display, the display is performed based on the winning in the right operation entering ball portion 85. The result of the internal lottery will be indicated. When the result of the internal lottery based on the winning to the right-hand actuating entry portion 85 is a winning result corresponding to the big hit or special win, the change display is stopped in the right actuating port display portion DR, After the predetermined pattern is displayed, the mode is shifted to the opening / closing execution mode or the lottery result determination mode according to the result.

  Here, on the basis of winning in any of the actuated balls 84 and 85, the variable display is started on the corresponding display units DL and DR, a predetermined stop result is displayed, and the above variable display is stopped. Corresponds to one game time. However, the number of game times is not limited to the above-mentioned content. For example, a single display area is provided, and even if a winning is made to any of the activated ball entering parts 84 and 85, the single game area is not. In the configuration in which the variable display is performed in one display area, the variable display is started in the single display area, and the above-mentioned variable display is stopped in a state where the predetermined stop result is displayed. Once.

  In addition to the display portions DL and DR, the main display unit D of the main display unit 87 is also provided with a through gate display portion DS for displaying a lottery result based on winning through the through gate 86. In the through gate display unit DS, the display of the variation of the picture is performed with the winning of the through gate 86 as a trigger, and the result of the internal lottery performed based on the winning of the through gate 86 is displayed as a result of stopping the variation display. It is clearly shown. When the result of the internal lottery based on the winning to the through gate 86 is a winning result corresponding to the transition to the electric power open state, a predetermined stop result is displayed on the through gate display section DS, and the display is changed. After is stopped, it shifts to the electric utility open state. In the electric combination open state, the electric combination 91 provided in the right operation entrance portion 85 is opened in a predetermined manner.

  Furthermore, in the present embodiment, a configuration is adopted in which the number of times that the game ball has passed through the through gate 86 is retained up to 4 times, but the number of suspension is displayed on the main display portion D of the main display unit 87. A holding number display section DH is provided.

  These display parts DL, DR, DS, and DH are visible from the front of the pachinko machine 10 through the glass unit 22 of the front door frame 14, and the front of these various display parts DL, DR, DS, and DH. Visibility is secured by avoiding the movement of the game ball. In addition, the display mode in each of these display units DL, DR, DS, and DH will be described later.

  Referring to FIG. 3 again, the configuration of the inner frame 13 will be described below. A game ball for launching a game ball to the game area PE based on the operation of the game ball launch handle 41 is provided below the game board 80 in the resin base 70. A firing mechanism 110 is provided. The game ball launching mechanism 110 includes a solenoid 111 that launches a game ball placed at a predetermined launch standby position, a launch rail 112 that defines the launch direction of the game ball launched by the solenoid 111, and a game at the launch standby position. A ball feeding device 113 for supplying a ball and a base plate 114 on which the various configurations 111 to 113 are mounted are provided as main components, and the base plate 114 is fixed to the resin base 70, whereby the resin base 70. Are integrated.

  The firing rail 112 is fixed to the base plate 114 in an inclined state so as to be inclined upward toward the game board 80 side. A ball stopper that holds the game ball supplied from the ball feeding device 113 at the above-described firing standby position is disposed at a position closer to the downstream end portion (that is, the lower end portion) of the firing rail 112. The solenoid 111 is arranged at a position further downstream than the ball stopper.

  The solenoid 111 is electrically connected to a power source / launch control device described later. Based on the output of the electrical signal from the power supply / launch control device, the output shaft of the solenoid 111 reciprocates in the expansion / contraction direction, so that the game ball placed at the launch standby position is on the game board 80 side, more specifically, the game. It is driven out toward the guide rail 100 mounted on the board 80.

  In the guide rail 100, the game area PE is partitioned so that the outer shape of the game area PE is substantially circular. In addition, the guide rail 100 includes an inner rail 101 and an outer rail 102 arranged so as to face each other with a gap slightly larger than the diameter of the game ball, and a single guide passage 103 is defined by both the rails 101 and 102. Is formed. The guide passage 103 has an inlet portion that is open to the tip end side (obliquely downward) of the firing rail 112 and an outlet portion that is located above the game area PE. The game ball fired based on the operation of the solenoid 111 is guided to the game area PE by moving in the order of the firing rail 112 → guide rail 100 (entrance portion → exit portion). In the game board 80, a reverse prevention member 106 for preventing the game ball reaching the game area PE from going back into the guide passage 103 is attached to the front side of the exit portion, specifically near the tip of the inner rail 101. Thus, it is possible to prevent the subsequent launch of the game ball from being hindered by the game ball that has reached the game area PE first.

  Each of the rails 101 and 102 constituting the guide rail 100 has an arc shape centered at a substantially central portion of the game area PE. For this reason, the game ball passing through the guide passage 103 is likely to move (slide or roll) along the outer rail 102, that is, in contact with the outer rail 102 due to the centrifugal force generated by itself.

  As shown in FIG. 3, the guide rail 100 and the launch rail 112 are arranged such that the entrance portion of the guide rail 100 and the tip end portion of the launch rail 112 face each other with the lower end edge of the game board 80 interposed therebetween. ing. That is, both the rails 100 and 112 are arranged such that the entrance portion of the guide rail 100 and the tip portion of the firing rail 112 are shifted left and right in the vicinity of the lower end edge of the game board 80. Thus, a gap of a predetermined interval is formed between the entrance portion of the guide rail 100 and the launch rail 112 while bringing both rails 100 and 112 close to the lower end edge of the game board 80.

  A foul ball passage is disposed below the gap formed in this way. The foul ball passage is integrally formed with the passage forming unit of the front door frame 14. If the game balls launched from the game ball launching mechanism 110 do not reach the game area PE and return to the inside of the guide passage 103 as foul balls, the foul balls enter the foul ball passage through the gap. Become. The foul ball path leads to the front door side lower dish path, and the game balls that have entered the foul ball path are discharged to the lower dish 34 shown in FIG. This suppresses interference between the foul ball and the next game ball to be launched.

  A through hole that penetrates the resin base 70 in the front-rear direction is formed on the left side of the firing rail 112 in the resin base 70 (specifically, the side that supports the front door frame 14). A passage forming member is formed in the through hole. 121 is disposed. The passage forming member 121 is screwed to the resin base 70 and has a main body side upper dish path 122 and a main body side lower dish path 123. The upstream side of the main body side upper dish passage 122 and the main body side lower dish passage 123 communicates with a game ball distributing section described later. In addition, a receiving portion of a passage forming unit attached to the front door frame 14 enters below the passage forming member 121, and a front door side upper plate passage is disposed below the main body side upper plate passage 122, A front door side upper dish passage is disposed below the main body side lower dish passage 123.

  An opening / closing member 124 that opens and closes the main body side upper dish path 122 and the main body side lower dish path 123 is attached below the passage forming member 121 in the resin base 70. The opening / closing member 124 is supported by a support shaft provided at the lower end of the opening / closing member 124 so as to be pivotable in the front-rear direction. A member is provided. Therefore, when the front door frame 14 is opened with respect to the inner frame 13, the opening / closing member 124 rises as shown in the figure, and the main body side upper dish passage 122 and the main body side lower dish path 123 are closed. Thereby, when the front door frame 14 is opened in a state in which the game balls are stored in the main body side upper dish passage 122 or the main body side lower dish passage 123, it is possible to prevent the stored balls from spilling down. On the other hand, when the front door frame 14 is closed, the opening / closing member 124 is pushed open against the biasing force by the receiving portion provided in the passage forming unit of the front door frame 14. In this state, the main body side upper dish path 122 and the front door side upper dish path communicate with each other, and the main body side lower dish path 123 and the front door side lower dish path communicate with each other.

  Next, the back configuration of the inner frame 13 (the resin base 70 and the game board 80) will be described with reference to FIG. FIG. 5 is a rear view of the inner frame 13.

  On the rotation base end side (the right side in FIG. 5) on the back surface of the resin base 70, bearing fittings 132 are arranged vertically. The bearing bracket 132 is formed with bearing portions spaced apart from each other in the vertical direction, and the back pack unit 15 is rotatably attached to the inner frame 13 by these bearing portions.

  A plurality of locking fittings 135 are provided on the back surface of the resin base 70, and the game board 80 is attached to the resin base 70 by the locking fittings 135 as described above. Here, with reference to FIG.6 and FIG.7, the structure of the back surface of the game board 80 is demonstrated. 6 is a perspective view of the gaming board 80 as seen from the rear of the gaming machine, and FIG. 7 is a rear view showing a state in which the main controller unit is removed from the gaming board 80.

  As shown in FIG. 6, a synthetic resin frame cover 141 that covers the center frame 97 from behind is provided on the variable display unit 88 disposed in the center of the game board 80 so as to protrude rearward. The above-described symbol display device 96 is attached to 141 from the rear side, and a display control device for driving the symbol display device 96 is attached (not shown). The symbol display device 96 and the display control device are arranged so as to overlap in the front-rear direction (the symbol display device is in front and the display control device is behind), and a notification / effect control device unit 142 is mounted on the rear side. The notification / production control device unit 142 includes a notification / production control device 143 and a mounting table 144, and the notification / production control device 143 is mounted on the mounting table 144.

  The notification / production control device 143 includes a notification / production control board that controls voice, lamp display, and control of the display control device in accordance with instructions from a main control device, which will be described later. It is accommodated in a substrate box 145 made of, for example.

  As shown in FIG. 7, below the variable display unit 88, there is a collective board unit 150 that collects the game balls that have moved to the back side of the game board 80 via the general winning opening 81, the action entry parts 84, 85, and the like. Is provided. The collective board unit 150 is fixed to the game board 80, and the main controller unit 160 is mounted on the collective board unit 150 so as to cover the collective board unit 150 from behind (see FIG. 6). The mounting target of the main controller unit 160 is not limited to the collective plate unit 150. For example, the main controller unit 160 can be mounted directly on the game board 80.

  The main controller unit 160 includes a colorless and transparent mounting base 161 made of a synthetic resin and a main control apparatus 162 mounted on the mounting base 161. The mounting base 161 is rotatably supported by the collective plate unit 150, and the main control unit 162 is rotated together with the mounting base 161 so that the main control unit 162 is removed from the mounting base 161 for visual confirmation. Work is possible.

  The main controller 162 includes a main control board having a function (main control circuit) that controls the main control of the game and a function (power failure monitoring circuit) that monitors the power source, and the main control board is made of a transparent resin material. It is configured to be accommodated in a substrate box 163 made of, for example.

  The board box 163 includes a substantially rectangular parallelepiped box base (front case body) and a box cover (back case body) that covers an opening of the box base. The box base and the box cover are connected so as not to be opened by a sealing portion 164 as a sealing means, whereby the substrate box 163 is sealed. Five sealing portions 164 are provided on the long side portion of the substrate box 163, and at least one of them is used for sealing processing.

  Any configuration can be applied to the sealing portion 164 as long as the box base and the box cover are coupled so as not to be opened. However, the box base and the box cover can be inserted by inserting a locking claw into the long hole constituting the sealing portion 164. And can be unopened. The sealing process by the sealing unit 164 prevents unauthorized opening after the sealing, and makes it possible to detect such a situation early and easily even if unauthorized opening is performed. It is possible to perform the sealing process again even after it has been performed. That is, the sealing process is performed by inserting a locking claw into at least one of the five sealing portions 164. When opening the board box 163 such as when a failure occurs in the housed main control board or when inspecting the main control board, the connecting part between the sealing part into which the locking claw is inserted and another sealing part is provided. Disconnect. As a result, the box base and the box cover of the substrate box 163 are separated, and the internal main control substrate can be taken out. Thereafter, when the sealing process is performed again, the locking claws are inserted into the long holes of the other sealing portions. If the history of opening the substrate box 163 is left in the substrate box 163, it can be easily found that the unauthorized opening has been performed by looking at the substrate box 163.

  A plurality of coupling pieces are provided on one short side portion of the substrate box 163 so as to protrude laterally. These coupling pieces have a one-to-one correspondence with a plurality of coupled pieces formed on the mounting base 161, and a sealing process is performed between the board box 163 and the mounting base 161 by the coupling pieces and the coupled pieces. Is called.

  In addition, an opening detection sensor 79b that detects the opening of the inner frame 13 (the gaming machine main portion 12) is located at a position (a rotation tip portion of the inner frame 13) that is side by side with the locking device 75 on the back surface of the resin base 70 (details). Is provided with a push sensor. The opening detection sensor 79b is electrically connected to the main control device 162. In the main control device 162, is the inner frame 13 opened based on a detection signal (detection information) from the opening detection sensor 79a? It is possible to grasp whether or not.

  Next, the back pack unit 15 will be described with reference to FIGS. FIG. 8 is a front view of the back pack unit 15.

  As already described, the inner frame 13 is covered from behind by the back pack unit 15. As shown in FIG. 8, the back pack unit 15 includes a back pack 201, and a payout mechanism unit 202, a discharge passage board, and a control device assembly unit 204 are attached to the back pack 201.

  The back pack 201 is formed of a synthetic resin having transparency, and includes a base portion 211 to which the payout mechanism portion 202 and the like are attached, and a protective cover portion 212 that protrudes rearward from the pachinko machine 10 and has a substantially rectangular parallelepiped shape. The protective cover 212 has a shape in which the left and right side surfaces and the upper surface are closed and only the lower surface is opened, and has a size sufficient to surround at least the variable display unit 88.

  The base portion 211 is provided with an external terminal plate 213 at the upper right portion thereof. The external terminal board 213 is provided with various output terminals, and various signals are output to the management control device on the game hall side through these output terminals. The base portion 211 is provided with a pair of upper and lower retaining pins 214 at the right end when viewed from the rear of the pachinko machine 10, and a bearing fitting 132 (specifically, a bearing portion) provided on the inner frame 13 with the retaining pins 214. The back pack unit 15 is supported so as to be rotatable with respect to the inner frame 13. In addition, a fastening tool 215 for fastening to a fastening hole provided in the inner frame 13 is provided at the rotating tip of the base portion 211, and the fastening tool 215 is fitted into the fastening hole. Thus, the back pack unit 15 is fixed to the inner frame 13.

  In the base portion 211, a payout mechanism portion 202 is disposed so as to bypass the protective cover portion 212. The payout mechanism 202 is provided with a tank 221 that is arranged at the top of the back pack 201 and that opens upward, and game balls supplied from the island facilities of the game hall are sequentially replenished to the tank 221. The A tank rail 222 that is gently inclined toward the downstream side is connected to the lower side of the tank 221, and a case rail 223 that extends in the vertical direction is connected to the downstream side of the tank rail 222. A payout device 224 is provided at the most downstream portion of the case rail 223. The game balls paid out from the payout device 224 are supplied to the game ball distribution unit 225 provided in the base portion 211 of the back pack 201 through a payout passage (not shown) provided on the downstream side of the payout device 224.

  The game ball distribution unit 225 has a function of distributing the game balls paid out from the payout device 224 to any one of the upper plate 33, the lower plate 34, and a discharge passage described later, and the inner opening is the main body described above. It is formed so that it communicates with the upper plate 33 through the side upper plate passage 122 and the front door side upper plate passage, and the outer opening communicates with the lower plate 34 through the main body side lower plate passage 123 and the front door side lower plate passage. Has been.

  A discharge passage board and a control device assembly unit 204 are attached to the lower end portion of the base portion 211 so as to sandwich the lower end portion in the front-rear direction (see FIG. 2). In the discharge passage board, a discharge passage opened rearward is formed on a surface facing the control device assembly unit 204, and an open portion of the discharge passage is closed by the control device assembly unit 204. The discharge passage is formed so as to discharge the game ball to the island facility or the like of the game hall, and the game ball led to the discharge passage from the recovery passage described above passes through the discharge passage to the outside of the pachinko machine 10. Discharged.

  As shown in FIG. 8, the control device assembly unit 204 has a horizontally long mounting base 241, and a payout control device 242 and a power supply / launch control device 243 are mounted on the mounting base 241. The payout control device 242 and the power supply / launch control device 243 are arranged so as to overlap each other so that the payout control device 242 is behind the pachinko machine 10.

  In the payout control device 242, a payout control board for controlling the payout device 224 is accommodated in the board box 244, and a state return switch 245 provided on the payout control board projects out of the board box 244. For example, when the state return switch 245 is pressed when a payout error occurs, such as a ball jam in the payout device 224, the ball jam is eliminated.

  The power source / launch control device 243 includes a power source / launch control board housed in the board box 246, and a predetermined power source required for various control devices and the like is generated and output by the board. Control of the launch of the game ball accompanying the operation of the firing handle 41 is performed. Further, the power supply / launch control device 243 is provided with a RAM erase switch 247 and a power switch 249. This pachinko machine 10 has a function to store and store various data so that even if a power failure occurs, it maintains the state at the time of the power failure, and when it recovers from the power failure, it can be restored to the state at the time of the power failure. It has become. Therefore, for example, when the power supply is shut down by a normal procedure (switching the power switch 249 from ON to OFF) as in the case of the game hall being closed, the state before the shutdown is stored, but the RAM erase switch 247 is held down. When the power is turned on (the power switch 249 is switched from OFF to ON), the RAM data is initialized. Although details will be described later, if an error occurs in the pachinko machine 10, by removing the error related to the above-mentioned ball clogging, for example, by restarting the pachinko machine 10 (by turning the power switch from ON to OFF to ON). This error can be resolved by switching).

  Here, a supplementary description will be given of the aggregate plate unit 150 and the configuration related thereto. The collective board unit 150 includes a collective board 151 that collects game balls guided to the back side of the game board 80 through the above-described general winning opening 81 or the like. The collective plate 151 is made of a light-transmitting (specifically colorless and transparent) synthetic resin material, which facilitates visual confirmation of the flow path of the game balls. Thereby, even if a ball clogging or the like occurs in the collective plate 151, it is possible to easily grasp where such an inconvenience occurs.

  As shown in FIG. 7, the collective plate 151 is formed by integrally forming a main body portion provided with a function of collecting game balls and a mounting portion with respect to the game board 80, and straddles the left and right ends of the game board 80 as a whole. It has a horizontally long shape. The mounting portion has a plate shape parallel to the back surface of the game board 80, and the mounting plate 261 and the game board 80 are fixed by screwing in a state where the mounting portion 261 contacts the game board 80. Are integrated.

  The main body portion of the collective plate 151 is provided with a pair of wall portions that stand up toward the back surface of the game board 80, and a collection passage for collecting game balls is defined by these wall portions. A plurality of collection passages are provided corresponding to the respective winning portions such as the general winning opening 81, the actuating entering portions 84 and 85, and the variable entering devices 82 and 83. All of the game balls that have won the respective ball entry portions are collected at the lower part of the game board 80 through the collection passage.

  The above-described discharge passage board 203 (see FIG. 2) is arranged below the game board 80, and the game balls collected at the lower part of the game board 80 by the collection passage are led to the discharge passage 231 and then the pachinko machine 10 In detail, it is returned to the island facility. Note that the above-described out port 89 is also connected to the discharge passage 231 in the same manner, and the game balls that have not won any prize opening are led out into the discharge passage 231 through the out port 89, and the pachinko machine 10 Is discharged outside.

  A detection sensor for detecting the passage of the game ball is provided at a midway position in the collection passage corresponding to the general winning opening 81 and the lower operation entrance portion 84 among the collection passages. Each detection sensor 270 detects a ball entering a ball-entry portion such as the general winning opening 81 by passing a game ball through a detection area provided in the middle of each collection passage. Employs a magnetic sensor that grasps a change in magnetic field generated when a game ball passes through the detection region.

  Each of these detection sensors is electrically connected to a main control unit 160 (specifically, main control unit 162) provided on the back side of the game board 80, and the detection signals generated by these detection sensors are the same. It is configured to be output to the main controller 162.

<Right variable pitching device 83>
In the present embodiment, the right variable ball entry device 83 described above has a characteristic configuration. Here, the right variable pitching device 83 will be described in detail with reference to FIGS. 9 (a) is a partially enlarged view showing the right side variable pitching device 83 and its peripheral portion in FIG. 4, FIG. 9 (b) is a perspective view of the right side variable pitching device 83 as seen from the front side, and FIG. 10 is the right side. FIG. 11 is an exploded perspective view of the variable pitching device 83 as viewed from the front side, FIG. 11 is an exploded perspective view of the right side of the variable pitching device 83 as viewed from the back side, and FIG. It is. FIG. 9B shows a state in which the right big winning opening is opened, and in FIG. 10 and FIG. 11, the game board 80 is represented by a two-dot chain line for convenience of explanation.

  As described above, the opening 92 is formed in the game board 80 at the site on the right side of the variable display unit 88 (see FIG. 9A). The opening 92 penetrates in the thickness direction of the game board 80, and the right variable pitching device 83 is fitted into the opening 92 from the front of the gaming machine. In the state in which the right variable pitching device 83 is arranged in this way, the opening is formed by the base unit 300 that constitutes the front surface portion of the right variable pitching device 83 and is provided with a function as an attachment portion to the game board 80. The part 92 is covered.

  The base unit 300 includes a frame body 301 formed along the edge of the opening 92. The frame body 301 is formed so as to face the front surface of the game board 80 and to face the front surface of the game board 80, and to stand behind the gaming machine from the counter board part 301 a and along the inner wall surface of the opening 92 of the game board 80. And a cylindrical portion 301b (see FIG. 11). The right variable pitching device 83 is integrated with the game board 80 by being screwed to the game board 80 in a state where the opposing plate portion 301a is in contact with the front surface of the game board 80.

  A game ball that has flowed into the right variable pitching device 83 is guided to the back side of the game board 80 at a position above the center opening of the frame body 301 in the frame body 301 (specifically, the opposing plate portion 301a). The right large winning opening 302 is formed. The right big winning opening 302 has an inlet portion 302a formed so as to penetrate in the thickness direction of the frame body 301 (the front-rear direction in the gaming machine), and the frame body 301 is provided with the inlet portion 302a. The opening / closing door 303 is attached so as to be openable and closable so as to cover from the front. The frame 301 is mounted with a variable ball driving unit 304 (specifically, a solenoid) as a power source for driving the open / close door 303. The variable ball driving unit 304 is electrically connected to the main controller 162, and switching between excitation / non-excitation is performed based on a drive signal from the main controller 162. Further, the variable entrance driving unit 304 has a movable piece that is displaced based on switching between excitation / non-excitation, and the opening / closing door 303 is operated by the movable piece to follow the displacement of the movable piece. Displacement (open / close switching) of the open / close door 303 is realized.

  The variable entrance driving unit 304 is provided with a position detection sensor 311 that detects the position of the movable piece in the variable entrance driving unit 304 (see FIG. 10). The position detection sensor 311 is electrically connected to the main control device 162. In the main control device 162, the position of the movable piece, that is, based on the detection signal (detection information) generated by the position detection sensor 311. The position of the opening / closing door 303 can be grasped. Thereby, it is possible to determine whether or not the opening / closing door 303 has been switched in accordance with a signal from the main control device 162, and to suppress the occurrence of a disadvantage due to malfunction or the like.

  It should be noted that the door 303 was opened when the drive signal was output from the main controller 162 or when the door 303 was not operating normally, or the drive signal was not output. If it is recognized, the error display lamp unit 27 and the speaker unit 29 notify that the abnormality has occurred, and output information indicating that the abnormality has occurred to the hall computer. . As a result, the hall manager or the like can grasp that an abnormality has occurred in the gaming machine.

  As shown in FIG. 12, the right-hand side big winning opening 302 has a horizontally long shape extending in the left-right direction, and the back side (specifically, the right-hand side big winning opening) of one end thereof (specifically, the end that is the central side of the game area PE) 302 is provided with a detection sensor 305 (specifically, a magnetic sensor) that detects a game ball that has flowed into the large winning opening 302 on the right side (see FIG. 11).

  The detection sensor 305 is electrically connected to the main control device 162, and a detection signal (detection information) from the detection sensor 305 is output to the main control device 162. Based on this detection signal, the main controller 162 can grasp the presence / absence of winning in the right big winning opening 302 or the like.

  Here, a supplementary explanation of the right big prize opening 302 will be given based on FIG. 13 is a partial cross-sectional view taken along line AA in FIG.

  As shown in FIG. 13, the right big prize winning opening 302 has a passage portion 302 b that guides the game ball flowing in from the entrance portion 302 a to the guide passage 320. The detection sensor 305 disposed in the downstream portion of the passage portion 302b (the outlet portion 302c of the right large winning opening 302) has a through-hole penetrating vertically. The game ball is configured to be detected when the game ball passes through a region (detection region DE0) surrounded by the through hole.

  The passage portion 302b of the right large winning opening 302 is surrounded by the wall surface portion of the base unit 300, and exposure to the outside of the base unit 300 is suppressed. Thereby, inflow and outflow of the game ball at the midway position of the passage portion 302b are avoided, and access to the passage portion 302b through other than the inlet portion 302a and the outlet portion 302c is impossible.

  Returning to FIG. 12, a front panel member 306 is provided below the right large winning opening 302 in the base unit 300 so as to cover the central opening portion of the frame body 301 (that is, the front opening portion of the tubular portion 301 b). It has been. The front panel member 306 is fixed to the frame body 301, and the opening 92 is closed by the front panel member 306 and the frame body 301.

  As shown in FIGS. 10 and 11, the frame 301 is separated from the front panel member 306 by a predetermined gap (specifically, a gap set to be the same as the thickness dimension of the game board 80). A rear panel member 307 facing from the rear of the gaming machine is provided. The rear panel member 307 has a flat plate shape, and the rear opening of the tubular portion 301b is closed from the rear of the gaming machine by the rear panel member 307.

  The front panel member 306 and the rear panel member 307 are formed of a synthetic resin material having transparency, and the rear of the base unit 300 can be visually recognized through these panel members 306 and 307. Behind the base unit 300, a guide passage that guides the game balls that have flowed into the right big winning opening 302 and passed through the detection area DE0 in the detection sensor 305 to the collective plate 151 (specifically, a collection passage). 320 is provided.

  Here, with reference to FIG. 14 as appropriate in addition to FIGS. 9 to 13, the guide passage 320 formed in the right variable pitching device 83 will be described. FIG. 14 is a schematic view of the inside of the guide passage 320 as viewed from the front side of the gaming machine.

  As shown in FIG. 14, the guide passage 320 is formed by combining a base unit 300 and a passage forming unit 330 disposed behind the base unit 300.

  More specifically, the passage forming unit 330 has a flat plate-like base portion 331 that faces the rear panel member 307 with a predetermined gap therebetween. A plurality of standing wall portions 332 that stand up toward the rear panel member 307 are formed in a portion of the base portion 331 that faces the rear panel member 307. These standing wall portions 332 are opposed to each other with a gap slightly larger than the diameter dimension of the game ball, and a groove portion 333 opened to the rear panel member 307 side (the front of the gaming machine) by the standing wall portion 332. Is formed. The guide passage 320 is formed by closing the opening portion of the groove portion 333 toward the front of the gaming machine with the rear panel member 307. In this way, by arranging the guide passage 320 behind the panel members 306 and 307 and forming the guide passage 320 using the rear panel member 307, the game balls passing through the guide passage 320 can be moved from the front of the gaming machine. Visible.

  As shown in FIG. 12, the guide passage 320 has an upstream passage 321 that communicates with the right large prize winning opening 302 of the base unit 300. The upstream passage 321 has a horizontally long shape, and an inlet portion opened upward is formed at one end thereof. The game ball that has reached the back side of the game board 80 through the passage portion 302b of the right side big winning opening 302 and has flowed out from the outlet portion 302c of the right side big winning opening 302 will flow into the guide passage 320 through the inlet portion. .

  The outlet portion 302c of the right side big winning opening 302 and the inlet portion 320a of the guide passage 320 are opposed to each other with a slight gap therebetween, but the gap is set smaller than the diameter dimension of the game ball. Inflow and outflow of game balls through the gap are avoided. Further, as shown in FIG. 13, this gap is surrounded by the housing case 353, and access to the gap from the outside of the right side variable pitching device 83 is prevented.

  As shown in FIG. 14, the upstream passage 321 is inclined downward from the inlet portion of the upstream passage 321 toward the opposite end (specifically, toward the center of the game area PE). The game ball that has flowed into the upstream side passage 321 from the entrance portion flows down along the portion of the standing wall portion 332 that forms the bottom portion of the upstream side passage 321.

  The downstream end of the upstream passage 321 is continuous with a first downstream passage 322 so as to change the flow direction of the game ball. The first downstream passage 322 extends in the vertical direction, and the game ball that has reached the first downstream passage 322 via the upstream passage 321 falls along the first downstream passage 322 by its own weight. It will be.

  A game ball that has flowed into the first downstream passage 322 is detected at the outlet portion of the first downstream passage 322 (specifically, a game ball that passes through the first detection area DE1 in the first downstream passage 322 is detected). A first detection sensor 325 is provided.

  As the first detection sensor 325, a magnetic sensor capable of grasping a change in a magnetic field that occurs when a game ball passes through the first detection region DE1 is employed. The first detection sensor 325 is electrically connected to the main control device 162, and a detection signal (detection information) from the first detection sensor 325 is input to the main control device 162. Thereby, the main controller 162 can grasp whether or not the game ball has passed in the first detection area DE1, that is, whether or not there is a ball entering the first downstream passage 322.

  Further, the guide passage 320 has a second downstream passage 323 that branches off from a position midway along the first downstream passage 322. That is, the guide passage 320 is branched into two at the middle position. The game ball that has flowed into the right big winning opening 302 has a configuration in which the movement destination (distribution destination) changes according to the inflow timing or the like.

  An upright wall 332 that forms the first downstream passage 322 is formed with an opening 335 that serves as an inlet to the second downstream passage 323. The opening 335 communicates with both the first downstream passage 322 and the second downstream passage 323, and the inflow of game balls from the first downstream passage 322 to the second downstream passage 323 through the opening 335. Is allowed.

  In addition, if it supplements about the relationship between the 1st downstream channel | path 322 and a branch, in the 1st downstream channel | path 322, the site | part (henceforth an upstream part for convenience, a branch part (henceforth the intermediate part 322M is called for convenience)). 322U) extends in the vertical direction, and an outlet portion of the upstream portion 322U is opened downward. An inlet portion of the downstream portion 322L (first branch passage) as one branch passage is located on the extension of the outlet portion to the downstream side, and the inlet portion is on the outlet portion side (upper side) of the upstream portion 322U. ) Is open. On the other hand, the inlet portion (opening 335) of the second downstream passage 323 (second branch passage) as the other branch passage is disposed at a position deviated from the extension of the upstream portion 322U and the extension direction thereof is They are opened in different directions, specifically in the direction in which the downstream passages 322 and 323 are juxtaposed (specifically, in the lateral direction). For this reason, the game ball that has dropped along the upstream portion 322U normally flows into the downstream portion 322L of the first downstream passage 322, and the inflow into the second downstream passage 323 is avoided.

  A game ball that has flowed into the second downstream passage 323 is detected in the middle of the second downstream passage 323 (specifically, a game ball that passes through the second detection region DE2 in the second downstream passage 323 is detected). A second detection sensor 326 (possible) is provided. As the second detection sensor 326, a magnetic sensor capable of grasping a change in the magnetic field generated when the game ball passes through the second detection area DE2 is employed. The second detection sensor 326 is electrically connected to the main control device 162, and a detection signal (detection information) from the second detection sensor 326 is input to the main control device 162. Thereby, it is possible for the main controller 162 to grasp whether or not the game ball has passed in the second detection area DE2, that is, whether or not the game ball flows into the second downstream passage 323. For the convenience of explanation below, the detection sensor 305 arranged upstream of the game ball distribution part (the branch part of the guide passage 320) is arranged as “upstream detection sensor 305” and downstream of the distribution part. The first detection sensor 325 and the second detection sensor 326 are referred to as a “downstream first detection sensor 325” and a “downstream second detection sensor 326”.

  In the present embodiment, a magnetic sensor is applied to each of the detection sensors 305, 325, and 326. However, it is possible to change this and apply a photo sensor to each of the detection sensors 305, 325, and 326. . In particular, it is assumed that the right variable pitching device 83 has fewer opportunities for a plurality of game balls to enter at the same time as compared to other pitching units. Therefore, even if a photosensor that is assumed to be difficult to improve the detection accuracy of individual game balls when a plurality of game balls pass through the detection area as a unit, it is preferable to cause inconveniences caused by it. Can be suppressed. Specifically, it is important for the detection sensors 325 and 326 on the downstream side to know whether or not the entry into the advantageous entry portion has occurred rather than the number of inflowing game balls. Therefore, even if the detection function of individual game balls when a plurality of game balls pass through the detection area together, it is possible to know at least the fact that the game balls have passed, so there are disadvantages caused by this. Occurrence is avoided. In addition, a photosensor is less susceptible to radio waves and magnetism than a magnetic sensor. Therefore, a further improvement in the crime prevention function can be expected by applying a photo sensor in particular to the detection sensor related to the advantageous ball entry portion. Incidentally, in view of the fact that the upstream detection sensor 305 is provided with a function relating to a prize ball, in the case of adopting the above modification, a magnetic sensor is applied to the upstream detection sensor 305 and the downstream detection sensor 305 is provided. It is preferable to apply the photosensors of the detection sensors 325 and 326.

  Here, a supplementary description will be given of the passage configuration of the guide passage 320. The guide passage 320 is partitioned and formed by the rear panel member 307 and the passage formation unit 330 of the base unit 300 and surrounded by the housing case 353, similarly to the passage portion 302 b of the right large winning opening 302. The exposure to the outside of the base unit 300 is suppressed. As a result, inflow and outflow of game balls in the middle of the guide passage 320 are avoided, and access to the game ball passage area other than the entrance portion 320a and the exit portions 320b and 320c of the guide passage 320 is impossible. It has become.

  In addition, in the above-described branch portion (intermediate portion 322M of the first downstream passage 322), a guiding state in which the game ball that has flowed from the upstream passage 321 into the first downstream passage 322 is guided to the second downstream passage 323. A switching member 341 that can be switched to a non-inductive state in which the same guidance is not performed is provided. The switching member 341 is prevented from projecting into the guide passage 320 (specifically, the first downstream passage 322) in the non-guided state. By switching to the guide state, the switching member 341 blocks the first downstream passage 322. It protrudes to a position that makes it impossible for the game ball to reach the 1 detection area DE1 (see the two-dot chain line in FIG. 14).

  If it explains supplementarily about arrangement of switching member 341, storage part 336 which stores switching member 341 is formed in a portion which faces opening 335 in standing wall part 332. The accommodating portion 336 communicates with the first downstream passage 322 through an opening portion 337 formed in the standing wall portion 332. The opening portion 337 has a size that allows the switching member 341 to pass through. When the switching member 341 is in the non-induction state, the opening portion 337 is blocked by the switching member 341.

  The switching member 341 is pivotably supported by a shaft portion 342 provided at the upstream end of the switching member 341 by a bearing portion formed on the base portion 331 of the passage forming unit 330. It is attached to the passage forming unit 330. Specifically, with respect to the shaft portion 342 and the bearing portion, the switching member 341 is configured so that the rotation center axis of the switching member 341 is orthogonal to the direction in which the opening 335 faces and the flow direction of the game ball in the first downstream passage 322. The rotation center axis line 341 extends in the front-rear direction. The shaft portion 342 (rotation base end portion) of the switching member 341 is disposed at a position facing the opening 335. The switching member 341 extends to the downstream side of the first downstream passage 322, and the distal end portion (rotating distal end portion) is located downstream of the opening 335.

  When the switching member 341 is in the guiding state, the switching member 341 comes into contact with the game ball flowing down (falling) the first downstream passage 322 from the downstream side of the first downstream passage 322. Thus, a guide inclined surface 343 is formed to which the function of guiding the game ball to the opening 335 side while maintaining the flow from the upstream portion 322U of the first downstream passage 322 is provided. In the non-guided state, the guiding inclined surface 343 has approximately half of the rotation base end (upstream side) facing the opening 335, and approximately half of the rotation leading end (downstream side) of both downstream passages. It faces the standing wall 332D as a “partition” that partitions 322 and 323. Further, the guide inclined surface 343 is suppressed from projecting toward the opening 335, and the guide inclined surface 343 constitutes a part of the first downstream passage 322 (specifically, the intermediate portion 322M). Accordingly, it is possible to suppress variation in the falling path of the game ball passing through the intermediate portion 322M of the first downstream passage 322 in the non-guided state by the guide inclined surface 343.

  At the time of switching to the guiding state, the switching member 341 is rotated around the rotation base end portion, whereby the rotation tip end portion of the guiding inclined surface 343 in the switching member 341 is closer to the upright wall portion 332D. Will be displaced. Then, when the leading end of the inclined guide surface 343 reaches a position close to the upper end edge of the standing wall 332D (specifically, a position slightly higher than the upper end edge), the amount of rotation is maximized, and switching is performed. The member 341 stops. In such a state, the guiding inclined surface 343 is positioned on the extension of the upstream side passage 321.

  When switching to the guiding state in this way, the end of the guiding inclined surface 343 on the rotating tip side is located below the end of the guiding inclined surface 343 on the rotating base end side, and the guiding The inclined surface 343 is inclined downward toward the inlet portion (opening 335) of the second downstream passage 323. Therefore, in the same guiding state, the game ball that has flowed from the upstream passage 321 to the first downstream passage 322 collides with the guiding inclined surface 343 and moves along the guiding inclined surface 343 or the opening 335. By being reflected to the side, it is led to the second downstream passage 323 (opening 335).

  Note that the switching member 341 can also be referred to as “guidance means 341” when attention is paid to the function of guiding the game ball to the second downstream passage 323 in this way. Further, if attention is paid to the point of blocking the inflow of game balls to the first detection area DE1 of the first downstream passage 322, the switching member 341 can also be referred to as a “shutter 341”.

  Behind the passage forming unit 330, a biasing member 351 that biases the switching member 341 toward a position where the protrusion to the guide passage 320 is suppressed, and the switching member against the biasing force of the biasing member 351. A drive unit 350 having a solenoid type switching member drive unit 352 for moving the 341 to the protruding position and a housing case 353 for housing these various components 351 and 352 is provided.

  The switching member drive unit 352 is electrically connected to the main control device 162, and switching between excitation / non-excitation is performed based on a drive signal output from the main control device 162. Further, the switching member drive unit 352 has a movable piece that is displaced based on switching between excitation / non-excitation, and the switching member 341 is operated by this movable piece to follow the displacement of the movable piece. Displacement (switching) of the switching member 341 is realized.

  The drive unit 350 is provided with a position detection sensor 354 that detects the position of the movable piece in the switching member drive unit 352 (see FIG. 10 and the like). The position detection sensor 354 is electrically connected to the main control device 162. In the main control device 162, based on the detection signal (detection information) generated by the position detection sensor 354, the position of the movable piece, The position of the switching member 341 can be grasped. As a result, it is possible to determine whether or not the position of the switching member 341 has been switched according to a signal from the main control device 162, and to suppress the occurrence of a disadvantage due to malfunction or the like.

  It should be noted that the switching member 341 is not operating normally despite the drive signal being output from the main controller 162, or that the switching member 341 has been operated even when the drive signal is not being output. When it is grasped, the error display lamp unit 27 and the speaker unit 29 notify that the abnormality has occurred, and output information indicating that the abnormality has occurred to the hall computer. As a result, the hall manager or the like can grasp that an abnormality has occurred in the gaming machine.

  In the present embodiment, the switching member 341 is normally held in a non-inducted state by the urging force of the urging member, and when a special win occurs in the lottery based on the winning to the right operation ball entering portion 85. When the switching member drive unit 352 is driven, the switching member 341 is switched to the guiding state. That is, the inflow of game balls to the second downstream side passage 323 is allowed.

  As will be described in detail later, when a game ball that has flowed into the second downstream passage 323 is detected by the downstream second detection sensor 326, a winning according to the lottery result based on winning in the right working ball entering portion 85 is obtained. When the game ball that has been confirmed and has flowed into the first downstream passage 322 is detected by the first detection sensor 325, the winning according to the lottery result based on the winning to the right operation ball entering portion 85 remains undefined. In other words, the game ball that has flowed into the guide passage 320 has a configuration in which a difference in advantage and disadvantage occurs in the subsequent game progress depending on which of the first detection area DE1 and the second detection area DE2 reaches.

  Here, the operation modes of the opening / closing door 303 and the switching member 341 will be described. The opening / closing door 303 is switched from the closed state to the open state when the special ball driving unit 304 is driven when a special winning occurs in the lottery based on the winning to the right operation ball entering unit 85, and is synchronized with this. When the switching member drive unit 352 is driven, the switching member 341 is switched to the guiding state. In contrast, the return timing of the opening / closing door 303 and the switching member 341 to the initial state is set so as not to be the same timing. Specifically, the switching member 341 is first switched to the non-induction state, and after a predetermined period has elapsed from the switching timing, the open / close door 303 is switched to the closed state. For this reason, the game ball that has flowed into the right big winning opening 302 does not necessarily reach only one of the first detection area DE1 and the second detection area DE2, but the first detection area according to the inflow timing to the right big winning opening 302. The configuration is such that which of DE1 and second detection area DE2 is reached is distributed. Specifically, game balls that have flowed in immediately after opening of the opening / closing door 303 are likely to be guided to the second detection area DE2, and game balls that have flowed in immediately before closing of the opening / closing door 303 are likely to be guided to the first detection area DE1. The operation modes of the opening / closing door 303 and the switching member 341 are set.

  As described above in detail, in the configuration in which the game balls flowing down the guide passage 320 are distributed so that there is an advantage / disadvantage difference in the middle of the game ball, a ball clogging or the like occurs in the guide passage 320 (particularly in the branch portion). Then, there is a concern that the above-mentioned distribution will not be performed normally and the player or the game hall will suffer disadvantages. Such inconvenience is assumed to easily occur due to the movement of the movable part such as the switching member. In this respect, in the present embodiment, the occurrence of the inconvenience is suitably suppressed by devising the switching member 341 and the configuration related thereto. Hereinafter, the relationship between the movement of the switching member 341 and the game ball will be described with reference to FIG. In FIG. 14, for convenience, the game ball that has flowed into the guide passage 320 is illustrated by a two-dot chain line. Note that the switching member 341 normally switches in the order of the non-inductive state (initial state) → the inductive state → the non-inductive state. In the following description, first, switching between the inductive state and the inductive state → the non-inductive state will be described. Thereafter, switching from the non-inductive state to the inductive state will be described.

  When the switching member 341 is in the guiding state, the rotation tip portion of the switching member 341 (specifically, the guiding inclined surface 343) is aligned with the lower end portion of the opening 335 (the upper end portion of the standing wall portion 332). It is arranged at the position. The clearance between the guide inclined surface 343 and the standing wall portion 332 is set to be smaller than the diameter of the game ball, and the game ball B1 moved along the guide inclined surface 343 is between the switching member 341 and the standing wall portion 332. Is preferably avoided. In this guiding state, the gap between the guiding inclined surface 343 and the upper end portion of the opening 335 is set to be larger than the diameter size of the game ball, and moves along the guiding inclined surface 343. It is avoided that the game ball B1 is sandwiched between the upper end edge of the opening 335 and the guide inclined surface 343. Thereby, generation | occurrence | production of the ball clogging in the guide path 320 in a guidance state is avoided suitably.

  When returning from such a guided state to a non-guided state, the switching member 341 rotates to move the rotating tip portion (downstream end portion) of the switching member 341 toward the side away from the standing wall portion 332D. . At this time, the switching member 341 is displaced so as to pass through a region where the game ball cannot flow down in the guidance state, and therefore the switching member 341 and the passage wall surface of the guide passage 320 (for example, the lower end of the opening portion 337). There is no game ball between the edge). Therefore, it is avoided that the return of the switching member 341 to the non-induction state is hindered by the biting of the game ball.

  Next, the case where the switching member 341 switches from the non-induction state to the induction state will be described. When the switching member 341 switches from the non-guided state to the guided state, the guiding inclined surface 343 moves to the side closer to the standing wall portion 332D as the switching member 341 rotates. If the game ball B2 passes through the side of the opening 335 and reaches the downstream portion 322L of the first downstream passage 322 while the gap between the guide inclined surface 343 and the standing wall portion 332D is gradually reduced, the game There is a possibility that the sphere B2 is pinched (bited) between the guide inclined surface 343 and the standing wall portion 332D. If such a game ball B2 bites, switching of the switching member 341 to the guiding state is prevented. However, when the game ball B2 is bitten in this way, the function of guiding the subsequent game ball B2 to the opening 335 is given to the game ball B2, and the switching member 341 is switched to the guidance state. At least the game ball to be guided to the opening 335 is guided to the opening 335. That is, it is possible to avoid the occurrence of a clogged ball with the game ball B2 bitten as the head, and to appropriately suppress a decrease in the distribution function of the game balls in the guide passage 320.

  However, it is not preferable that the game ball B2 bitten in this way remains in the guide passage 320 indefinitely from the viewpoint of improving the crime prevention function. Specifically, as described above, in the present embodiment, the number of game balls that have flowed into the guide passage 320 is compared with the number of game balls that have flowed out of the guide passage 320, thereby remaining games in the guide passage 320. By grasping the number of balls, it is possible to suppress an illegal act such as intentionally reciprocating a game ball in the guide passage 320. For this reason, it is not preferable that the game ball remains in the guide passage 320 as described above because it may hinder the improvement of the reliability of the crime prevention function.

  In this respect, in the present embodiment, as described above, the switching member 341 is displaced so as to pass through the area where the game ball cannot flow down. There is no gaming ball between the lower edge of the opening 337). That is, there is nothing that prevents the switching member 341 from returning from the state in which the game ball B2 is bitten to the non-induction state. For this reason, the guide inclined surface 343 moves to the side away from the standing wall portion 332 by rotating the switching member 341 so as to be switched to the non-induction state. Thereby, the clearance gap between the guidance inclined surface 343 and the standing wall part 332 expands, and the game ball B2 sandwiched between them flows into the downstream part 322L of the first downstream passage 322.

  Since the game ball B2 whose flow has been stopped as described above passes through the side of the opening 335 and misses the opportunity to flow into the second downstream passage 323, the game ball flows into the downstream portion 322L. In this way, the player or the hall manager will not suffer any disadvantages.

  Thus, even if a game ball is caught between the switching member 341 and the passage wall surface, it is possible to avoid the occurrence of a clogged ball or the like caused by the game ball, thereby favorably distributing the guide passage 320. Can be secured.

  The housing case 353 is open to the passage forming unit 330 side, and the urging member 351, the switching member driving portion 352, and the like are housed therein. The drive unit 350 is screwed to the base unit 300 together with the passage forming unit 330, whereby the units 300, 330, and 350 are integrated. In this integrated state, the open part of the housing case 353 is covered with the passage forming unit 330 (specifically, the base 331), and the switching member drive unit from the outside of the right variable ball entry device 83 is provided. Access to 352 and the switching member 341 becomes difficult. In addition, as already described, the guide passage 320 is also sandwiched between the base unit 300 and the drive unit 350, thereby preventing the right variable pitching device 83 from being exposed to the outside. Unauthorized access to the passage 320 is suppressed.

  A vibration sensor 355 is attached to the back side of the housing case 353 so as to protrude rearward of the gaming machine. The vibration sensor 355 can detect vibration generated (applied) in the right variable ball entry device 83.

  As described above, in the configuration in which a difference in advantage and disadvantage occurs in the subsequent game progress depending on which of the first detection area DE1 and the second detection area DE2 the game ball flowing into the guide passage 320 reaches, the pachinko machine 10 is It is assumed that an act of changing the moving destination of the game ball is performed by hitting or shaking. In this regard, in the present embodiment, by arranging the vibration sensor 355 in the right variable ball entry device 83, when such an action is performed, this can be easily grasped.

  Further, in the present embodiment, in addition to the above-described protection function against vibration and the like, a protection function against magnetism such as a magnet is provided to enhance the crime prevention in the pachinko machine 10. Specifically, in the game area PE, a plurality of magnetic sensors are arranged along the flow path of the game ball, and each of these magnetic sensors monitors whether an illegal act using a magnet or the like is performed. It is possible.

  In particular, in the right variable pitching device 83, as described above, there is a difference between advantages and disadvantages depending on the timing of entering the game ball, etc. As described above, the inflow timing of the game ball to the right big winning opening 302 by the magnet or the downstream side It is not preferable that the game ball is arbitrarily distributed to the respective downstream passages 322 and 323 by adjusting the inflow timing to the passage 322. Therefore, at least one of the above magnetic sensors is arranged around the right variable pitching device 83 and employs a configuration for monitoring the use of a magnet or the like around the right variable pitching device 83.

<Electric configuration of pachinko machine 10>
Next, the electrical configuration of the pachinko machine 10 will be described based on the block diagram of FIG.

  An MPU 602 is mounted on a main control board 601 provided in the main controller 162. The MPU 602 includes a ROM 603 that stores various control programs executed by the MPU 602 and fixed value data, and a memory that temporarily stores various data when the control program stored in the ROM 603 is executed. It is an element incorporating a RAM 604, an interrupt circuit, a timer circuit, a data input / output circuit, various counter circuits as a random number generator, and the like. Note that a part of the functions of the MPU 602, for example, the function of the ROM 603 and the function of the RAM 604 may be included as another element.

  The MPU 602 is provided with an input port and an output port. On the input side of the MPU 602, a power failure monitoring board 605 provided in the main controller 162, a payout controller 242 and various detection sensors (for example, a ball detection sensor and a position detection sensor) are connected. The power failure monitoring board 605 is connected to a power source / emission control device 243, and power is supplied to the MPU 602 via the power failure monitoring board 605.

  As an example of the entrance detection sensor constituting the sensor group, a general winning opening 81, a lower variable entrance device 82, a right variable entrance device 83, a lower operation entrance portion 84, a right operation entrance portion 85, and a through. A plurality of detection sensors (for example, detection sensors 305, 325, 326) provided in a winning-corresponding pitching portion (payout-corresponding pitching portion) such as the gate 86 are connected, and each pitch is entered in the MPU 602 of the main controller 162. A winning determination (entrance determination) to the club is performed. The MPU 602 executes a lottery for winning a special jackpot or special hit based on winning in the lower operating ball entering portion 84 and the right operating ball entering portion 85, and executes a support generating lottery based on winning in the through gate 86. .

  Further, as an example of the position detection sensor constituting the sensor group, an opening detection sensor 79a for the front door frame 14 and an opening detection sensor 79b for the gaming machine main part 12 (inner frame 13) are connected, and the main control device In the MPU 602 of 162, the open determination is performed based on the detection signals from these open detection sensors 79a and 79b. Furthermore, the opening / closing door 303 and the position detection sensors 311 and 354 for the switching member 341 in the right variable pitching device 83 are connected, and the MPU 602 of the main control device 162 is based on detection signals from these position detection sensors. Then, operation judgment (monitoring of malfunction) is performed.

  In addition, about the said various sensors connected to the main controller 162, the presence or absence of a disconnection is confirmed by the main controller 162 when power is turned on in the gaming machine, and if it is determined that there is a possibility of disconnection, Notification or the like is executed.

  On the output side of the MPU 602, a power failure monitoring board 605, a payout control device 242 and a notification / production control device 143 (specifically, a notification / production control board 651) are connected. For example, a payout ball command is output to the payout control device 242 based on a winning determination result to the winning corresponding winning portion. In this case, the command information storage area 625 of the ROM 603 is referred to when a prize ball command is output. When a winning to the general winning opening 81 is specified, a winning ball command corresponding to paying out 10 game balls is output, and when a winning to the variable pitching devices 82 and 83 is specified, When a prize ball command corresponding to the payout of 15 game balls is output and a winning to the lower operation ball entering portion 84 is specified, a prize ball command corresponding to the payout of three game balls is output. When the winning to the right operation ball entering portion 85 is specified, a winning ball command corresponding to the payout of four game balls is output.

  Various commands such as a change command, a type command, a change end command, an opening command, and an ending command are output to the notification / production control device 143. In this case, the command information storage area 625 of the ROM 603 is referred to when these various commands are output. Details of these various commands will be described later. Each command is configured as information of a predetermined number of bytes, and various information is included as information of the predetermined number of bytes.

  Further, on the output side of the MPU 602, there are a variable ball driving unit 93b of the lower variable ball driving device 82, a variable ball driving unit 304 for the right variable ball driving device 83, a driving unit 352 for the switching member 341, and a right operation. A drive part 91b for an electric accessory that opens and closes the electric accessory 91 of the entrance part 85 and a main display unit 87 are connected. The main control board 601 is provided with various driver circuits, and the MPU 602 executes drive control of various drive units through the driver circuits.

  That is, in the opening / closing execution mode, the MPU 602 executes drive control of the variable ball driving unit 93b so that the open / close door 93a of the lower variable ball pitching device 82 is opened and closed. In addition, in the case where the electrified combination 91 is won, the MPU 602 executes drive control of the drive unit 91b for the electrified instrument so that the electrified instrument 91 is opened and closed. In each game round, the MPU 602 executes light emission control of the main display portion D.

  The power failure monitoring board 605 relays between the main control board 601 and the power / fire control device 243, and monitors the DC stable voltage of 24 volts, which is the maximum voltage output from the power / fire control device 243. The payout control device 242 controls payout of prize balls and rental balls by the payout device 224 based on the prize ball command input from the main control device 162.

  The power / launch control device 243 is connected to, for example, a commercial power source (external power source) in a game hall or the like. Based on external power supplied from the commercial power supply, necessary operating power is generated for each of the main control board 601, the payout control device 242, and the like, and the generated operating power is supplied through a predetermined power path. To do. The power supply / launch control device 243 is responsible for launch control of the game ball launch mechanism 110, and the game ball launch mechanism 110 (specifically, the solenoid 111) is driven when predetermined launch conditions are met.

  The notification / production control device 143 drives and controls the various lamp units 26 to 28 and the speaker unit 29 provided on the front door frame 14 based on various commands input from the main control device 162, and controls the display control device 725. It is something to control.

  The notification / production control board 651 controls the various lamp units 26 to 28, the speaker unit 29, and the display control device 725 based on various commands input from the main control device 162. The MPU 661, which is an arithmetic unit, includes a ROM 662 that stores a control program executed by the MPU 661, fixed value data, and the like, and a RAM 663 that is used as a work memory or the like.

The display control device 725 executes display control of the symbol display device 96 based on the command input from the notification / effect control device 143. In this case, the notification / production control device 143 determines the symbol variation display time on the symbol display device 96 and the type of symbol combination to be finally stopped and displayed, based on various commands input from the main control device 162. At the same time, the presence / absence of reach and the contents of reach production are determined.
<About various counters>
Next, the operation of the pachinko machine 10 configured as described above will be described.

  The MPU 602 uses various counter information in the game to generate a jackpot or special winning lottery, display setting of the main display unit D (that is, setting of the light emission mode of the main display board 310), setting of symbol display of the symbol display device 96, etc. Specifically, as shown in FIG. 16, it is used when determining whether or not there is a hit random number counter C1 used for lottery for generating big wins or special wins and a high-frequency support mode described later. In the hit type counter C2, the random number initial value counter CINI used for setting the initial value of the hit random number counter C1, the lower working port display unit DL, the right working port display unit DR, and the symbol display device 96 in the main display unit D The variation type counter CS that determines the variation display time is used. Further, the electric accessory release counter C3 is used for the lottery to determine whether or not the electric accessory 91 of the right operation entering ball portion 85 is in the electric utility open state.

  Each of the counters C1 to C3, CINI, and CS is a loop counter that adds 1 to the previous value each time it is updated, and returns to 0 after reaching the maximum value. Each counter is updated at short time intervals, and the updated value is appropriately stored in a lottery counter buffer 631 set in a predetermined area of the RAM 604. The RAM 604 is provided with a reserved ball storage area 632 including a first result display area reservation area Ra, a second result display area reservation area Rb, an execution area AE, and a total reservation number storage area. In the reserved ball storage area 632, the values of the winning random number counter C1 and the winning type counter C2 are time-sequentially matched to the winning history of the game balls to the lower operating ball entering portion 84 or the right operating ball entering portion 85. It is designed to be stored.

  Specifically, each counter is configured so that the hit random number counter C1 is incremented by 1 in the range of, for example, 0 to 599, and returns to 0 after reaching the maximum value. In particular, when the winning random number counter C1 makes one round, the value of the initial random number counter CINI at that time is read as the initial value of the winning random number counter C1. The random number initial value counter CINI is a loop counter similar to the winning random number counter C1 (value = 0 to 599). The hit random number counter C1 is periodically updated and stored in the reserved ball storage area 632 of the RAM 604 at the timing when the game ball wins the lower operation ball entering portion 84 or the right operation ball entering portion 85. More specifically, the game ball is stored in the first result display holding area Ra of the RAM 604 at the timing when the game ball is won in the lower operation ball entering portion 84, and the game sphere is won in the right operation ball entry portion 85 at the timing when the game ball is won. It is stored in the second result display area reservation area Rb.

  The value of the random number for winning is stored as a success / failure table (availability information group) in a success / failure table storage area 621 as a success / failure information group storage means in the ROM 603. Here, the contents of the success / failure table will be described.

<Attack table>
As the success / failure table, two types are set in association with each of the operation entrance parts 84 and 85 individually. In other words, the winning table for the lower working port (the lower working port winning / failing information group) and the winning for the right working ball entering portion 85 that are referred to when the winning to the lower working ball entering portion 84 occurs. A right operation port success / failure table (right operation port success / failure information group) referred to in this case is set.

  In the gaming state in which the winning / failing table for the lower working port is referred to at the time of the lottery, the random number values (that is, winning information) for winning the jackpot are two, “7” and “307”. That is, among the values of the hit random number counter C1 of “0 to 599”, “7” and “307” correspond to the jackpot result, and the others correspond to the outlier result.

  On the other hand, in the gaming situation in which the winning table for the right working port is referred to at the time of the lottery, the random value (that is, the winning information) for winning the big hit is the same as the winning table for the lower working port. “7” and “307”. Further, among the values of the random number counter C1 of “0 to 599”, “51 to 60”, “151 to 160”,..., “551 to 560” correspond to the special winning results, and other than that Corresponds to outliers.

  Here, the difference between the jackpot result and the special hit result will be described. When the big win result is obtained by the lottery based on the winning to each of the activated ball entering portions 84 and 85, the lower variable ball entering device 82 is shifted to the opening / closing execution mode. On the other hand, if a special winning result is obtained by the lottery, the lower variable pitching device 82 is not immediately shifted to the opening / closing execution mode, but is given the right to perform another lottery again. By winning the lottery, similarly to the case of the jackpot result, the lower variable pitching device 82 is shifted to the opening / closing execution mode.

  Specifically, when a special hit result is obtained, first, the right variable pitching device 83 is shifted to an open state. At that time, the winning is determined by the game ball that has won the right big winning opening 302 flowing into the second downstream passage 323 out of the downstream passages 322 and 323, and the lower variable pitching device 82 is opened and closed. Transition to mode. In other words, when a special win is won, a result similar to that of the big win is given to the player when the ball enters the second downstream passage 323. Note that the second downstream passage 323 can also be referred to as an “advantageous entry ball portion 323” when attention is paid to the fact that the hit is determined by entering the second downstream passage 323.

  Next, the win type counter C2 will be described. The hit type counter C2 is incremented by 1 within the range of 0 to 29, and returns to 0 after reaching the maximum value. The hit type counter C <b> 2 is periodically updated and stored in the reserved ball storage area 632 of the RAM 604 at the timing when the game ball wins the lower operation ball entry portion 84 or the right operation ball entry portion 85. More specifically, the game ball is stored in the first result display holding area Ra of the RAM 604 at the timing when the game ball is won in the lower operation ball entering portion 84, and the game sphere is won in the right operation ball entry portion 85 at the timing when the game ball is won. It is stored in the second result display area reservation area Rb.

  The game result distribution destination for the win type counter C2 is stored as a distribution table (distribution information group) in a distribution table storage area 622 as a distribution information group storage unit in the ROM 603. Here, the contents of the distribution table will be described.

<Distribution table>
Two types of sorting tables are set in association with each of the actuated ball entering portions 84 and 85 individually. In other words, the lower working port sorting table (lower working port sorting information group) and the right working ball entering portion 85 that are referred to when a prize is awarded to the lower working ball entering portion 84 are received. The distribution table for the right working port (right working port sorting information group) that is referred to when it occurs is set individually.

  With reference to these distribution tables, the support mode is distributed in the electric accessory 91 of the right-hand acted ball entering portion 85 after the opening / closing execution mode ends.

  As a support mode in the electric working component 91 of the right working entrance 85, when compared with a situation in which the game ball is continuously fired in the same manner with respect to the game area PE, The low frequency support mode (low frequency support state or low frequency guide state) and the high frequency support mode (high frequency support state or High frequency guide state) is set.

  Specifically, in the low-frequency support mode and the high-frequency support mode, the probability of winning the power combination open state in the electric combination release lottery using the electric combination release counter C3 is the same (for example, both 4/5) However, in the high frequency support mode, the number of times that the electric utility item 91 is opened is set more frequently than in the low frequency support mode. The time is set longer. In this case, in the high frequency support mode, when the electrified open state is selected and the open state of the electric utility item 91 occurs a plurality of times, the closed state from the end of one open state until the next open state is started The time is set shorter than one opening time. Furthermore, in the high frequency support mode, the minimum secured time is set shorter when the next electric character opening lottery is performed after one electric character opening lottery is performed than in the low frequency support mode. Has been.

  As described above, in the high-frequency support mode, the probability that a winning to the right-hand acted ball entering portion 85 occurs is higher than in the low-frequency support mode. In other words, in the low frequency support mode, there is a higher probability of winning the lower operation ball entry portion 84 than in the right operation ball entry portion 85, but in the high frequency support mode, the lower operation ball entry portion 84. As a result, the probability that a winning to the right-hand acted ball entering portion 85 will occur becomes higher. When a winning to the right-hand actuated pitching portion 85 occurs, a predetermined number of game balls are paid out. Therefore, in the high frequency support mode, the player plays the game while not reducing the number of possessed balls so much. It can be performed.

  The configuration for increasing the frequency at which the high frequency support mode is set to the power release state per unit time as compared with the low frequency support mode is not limited to the above-described configuration, for example, the electric component release lottery It is good also as a structure which raises the probability of becoming electrified in the electric character open state in Furthermore, the number of times of opening is increased, the opening time is lengthened, and the minimum secured time is secured when the next electric character opening lottery is performed after one electric character releasing lottery is performed. By applying any one condition or any combination of conditions (in other words, shortening one fluctuation display time in the through gate display section DS) and increasing the winning probability, the low frequency support mode is applied. The advantage of the high frequency support mode may be increased.

  However, the high-frequency support mode shifts to the low-frequency support mode when the number of games reaches the end reference number (specifically, 100 times) after the shift.

  In the pachinko machine 10, the distribution mode to the low-frequency support mode and the high-frequency support mode in the case of a big hit result or a special win result is a win based on winning in the lower operation ball entering portion 84. And the case where the winning combination is based on winning in the right-hand actuated entry portion 85.

  Specifically, in the gaming state in which the lower work opening success / failure table is referred to at the time of the allocation, the random number value (that is, the winning information) for winning the high frequency support mode is “0 to 14”. It is 15 pieces. On the other hand, under the gaming situation in which the distribution table for the right working port is referred to at the time of the distribution, the random number value (that is, the winning information) for winning the high-frequency support mode is 25 of “0-24”. It is a piece. In other words, if a big win is won by winning the lower operating ball 84, it is assigned to the high frequency support mode with a probability of 1/2, and a big win or special win is won by winning the right operating ball 85. In this case, the high frequency support mode is assigned with a probability of 5/6.

  In addition, when it becomes a losing result in the success / failure lottery, the mode does not shift to the opening / closing execution mode, and the support mode is not changed.

  The variation type counter CS is, for example, incremented by 1 within a range of 0 to 198, and returns to 0 after reaching the maximum value. The variation type counter CS determines in the MPU 602 the variation display time in the lower working port display unit DL and the right working port display unit DR and the symbol variation display time in the symbol display device 96 in the main display unit 87. Used. The variation type counter CS is updated once every time a normal process to be described later is executed once, and is repeatedly updated even within the remaining time in the normal process. Then, the buffer value of the variation type counter CS is acquired when the variation pattern is determined at the start of variation display in the lower working port display unit DL and the right working port display unit DR and at the time of symbol variation start by the symbol display device 96. .

  The electric accessory release counter C3 is, for example, configured to increment one by one within a range of 0 to 249 and return to 0 after reaching the maximum value. The electric accessory release counter C <b> 3 is periodically updated, and is stored in the electric accessory reservation area 633 of the RAM 604 at the timing when a game ball wins the through gate 86. Then, at a predetermined timing, a lottery is performed as to whether or not the electric accessory 91 is controlled to be in an open state based on the stored value of the electric accessory release counter C3. For example, if C3 = 0 to 199, the electric accessory 91 is controlled to the open state, and if C3 = 200 to 249, the electric accessory 91 is not controlled to the open state.

  As described above, the MPU 602 determines the variation display time in the lower working port display unit DL and the right working port display unit DR using at least the buffer value of the variation type counter CS. The variable display time table storage area of the ROM 603 is used. In addition, the MPU 602 determines the stop result in the lower working port display unit DL and the right working port display unit DR using the value of the hit random number counter C1 and the value of the hit type counter C2 stored in the execution area AE. However, the stop result table storage area 624 of the ROM 603 is used for the determination.

<Various processes executed by the MPU 602 of the main control board 601>
Next, each control process executed by the MPU 602 of the main control board 601 will be described. The MPU 602 is roughly divided into a main process executed at power-on, a normal process periodically started after the main process is completed, and a timer interrupt process periodically started by interrupting the normal process. There is. In the following description, timer interrupt processing will be described first, followed by normal processing and main processing. The MPU 602 is activated by inputting a power interruption signal to the NMI terminal (non-maskable terminal) in addition to the timer interrupt process and the normal process, and a power interruption flag storage area (power interruption information storage in the various flag storage areas of the RAM 604). NMI interrupt processing for storing a power interruption flag (power interruption information) in the means) is executed, but a detailed description of the processing is omitted.
<Timer interrupt processing>
First, timer interrupt processing will be described with reference to the flowchart of FIG. This process is started periodically by the MPU 602 (for example, at a cycle of 2 msec).

  In step S101, various detection sensor reading processes are executed. That is, the status of various detection sensors connected to the main control device 162 is read, and the status of the detection sensors is determined and the detection information (winning detection information) is stored.

  For example, the state of the upstream detection sensor 305 disposed in the right variable pitching device 83 is read, the state of the detection sensor 305 is determined, the detection information (winning detection information) is stored, and the downstream detection sensor 325 is stored. The state of 326 is read, the state of the detection sensors 325 and 326 is determined, and the detection information (winning detection information) is stored.

  Thereafter, in step S102, the random number initial value counter CINI is updated. Specifically, the random number initial value counter CINI is incremented by 1 and cleared to 0 when the counter value reaches the maximum value. Then, the update value of the random number initial value counter CINI is stored in the corresponding buffer area of the RAM 604.

  In the subsequent step S103, the winning random number counter C1, the hit type counter C2, and the electric accessory release counter C3 are updated. Specifically, the hit random number counter C1, the hit type counter C2, and the electric accessory release counter C3 are each incremented by 1, and are cleared to 0 when the counter values reach the maximum value. Then, the updated values of the counters C1 to C3 are stored in the corresponding buffer area of the RAM 604.

In a succeeding step S104, a through winning process for winning through the through gate 86 is executed.
<Winning winning process>
In the through winning process, it is determined whether or not the game ball has won the through gate 86 based on the read result in step S101. When it is determined that the game ball has won the through gate 86, it is determined whether or not the accessory reservation storage number SN is less than the upper limit value (4 in the present embodiment).

  When it is determined that no game ball has been won in the through gate 86 or when the value of the stored item reservation memory number SN is determined to be greater than or equal to the upper limit value, the value of the electric accessory release counter C3 is not stored. The winning process is terminated.

  On the other hand, on the condition that the game ball wins the through gate 86 and that the accessory reservation storage number SN <4, the accessory reservation storage number SN is incremented by one. Thereafter, the updated value of the electric accessory release counter C3 is stored in the first area of the free storage area of the electric utility reservation area 633 of the RAM 604, and the winning process is completed.

  It should be noted that in the through winning process, a process for turning on the hold number display section DH is executed. The light emitters corresponding to the number-of-holds display section DH are sequentially turned on in accordance with the number of stored items stored.

  After the through winning process is executed in step S104, a winning process for the operation opening associated with winning in the operating balls 84 and 85 is executed in step S105.

<Winning process for working port>
In the winning process for the operation opening, first, the detection sensor for the lower operation entry part 84 detects whether or not the game ball has won (starting prize) in the lower operation entry part 84 (lower operation opening 84a). Judge by state. If it is determined that the game ball has won the lower operation opening 84a, a prize ball command for causing the payout device 224 to pay out three game balls is set.

  Thereafter, an external signal setting process is performed to output a signal to the management control device on the game hall side that the game ball has won the lower operation port 84a, and the number of reservations in the lower operation ball holding unit reservation area Ra is stored. The value stored in the area is read out, and the starting reserved memory number that is reserved and stored in the lower working ball holding area Ra is set (hereinafter also referred to as the lower working ball holding memory number).

  The lighting process of the lower operation hold number display portion HL of the main display portion D is executed in correspondence with the changed start hold storage number. Specifically, among the four LEDs arranged side by side in the lower operation hold number display portion HL, the number of LEDs corresponding to the current number of winnings is turned on. Thereafter, an information acquisition process for storing each value of the winning random number counter C1, the winning type counter C2, and the electric accessory release counter C3 is performed, and the main winning process is terminated.

  On the other hand, if it is determined that the game ball has not won the lower operation ball entry portion 84, whether or not the game ball has won the right operation ball entry portion 85 (right operation port 85a) is determined (start winning). The determination is made based on the detection state of the detection sensor for the right operation entrance portion 85 (right operation port 85a). If it is determined that the game ball has won the right operation opening 85a, a prize ball command for causing the payout device 224 to pay out four game balls is set.

  Thereafter, an external signal setting process is performed to output a signal to the management control device on the game hall side that the game ball has won the right operation opening 85a, and the retention number storage area in the right operation ball holding section reservation area Rb is stored. The stored value is read out, and the starting reserved memory number stored in the right-hand actuated entry holding area Rb is set (hereinafter, also referred to as the right-acting actuated entry reserved storage number).

  The lighting process of the right operation hold number display portion HR of the main display portion D is executed in correspondence with the changed start hold storage number. Specifically, among the four LEDs arranged side by side in the right operation hold number display section HR, the number of LEDs corresponding to the current number of winnings is turned on. Thereafter, the same process as the information acquisition process described above is performed, and the main winning process is terminated.

  On the other hand, if the game ball has not won any of the lower operating port 84a and the right operating port 85a, the main winning process is terminated. Note that the winning ball command set in the winning process for the working port is transmitted to the payout control device 242 in the external output process S201 of the normal process described later.

  After performing the winning process for the operating port in step S105, the timer interrupt process is terminated after performing the winning process for the right large winning port in step S106.

<Winning process for the right-hand side winning prize exit>
The right variable pitching device 83 in the present embodiment is normally in a closed state in which it is not possible to enter the ball, and is switched to an open state in which the ball is allowed to enter when a special hit occurs. Although the details will be described later, a period in which a ball is assumed to be generated by switching from the closed state to the open state to the closed state is set in advance. Sphere), and game balls are not paid out for incoming balls outside the same period. That is, in the right variable pitching device 83, an effective period for determining whether or not a prize ball is allowed is set.

  In the winning process for the right big prize opening, first, it is determined whether or not the game ball payout (prize ball) based on the winning to the right variable pitching device 83 (right big prize opening 302) is valid. To do. If it is during the valid period, the presence / absence of a winning is determined based on the winning determination result based on the detection signal from the upstream detection sensor 305 (the determination result in step S101). If it is determined that the game ball has won the right variable pitching device 83 (right large winning opening 302), a prize ball command for causing the payout device 224 to pay out 10 game balls is set. Note that the winning ball command set in the winning process for the right-hand large winning opening is transmitted to the payout control device 242 in the external output process S201 of the normal process described later.

  On the other hand, when it is determined that it is not during the effective period, or when it is determined that no winning has occurred even during the effective period, the winning process of the right variable pitching unit is terminated.

<Normal processing>
Next, the flow of normal processing will be described with reference to the flowchart of FIG. The normal process is a process that is started after the main process that is activated when the power is turned on, and the main process of the game is executed in the normal process. As an outline, the processing of steps S201 to S207 is executed as a periodic processing with a period of 4 msec, and the counter update processing of steps S210 and S211 is executed with the remaining time.

  In the normal process, in step S201, output data such as a command set in the timer interrupt process or the previous normal process is transmitted to each control device on the sub side. Specifically, the presence or absence of a prize ball command is determined, and if a prize ball command is set, it is transmitted to the payout control device 242. Further, when a predetermined production command or notification command is set, it is transmitted to the notification / production control device 143. When flags for outputting information to the hall computer are stored, information corresponding to the flags is transmitted to the hall computer via the external terminal board 213.

  Next, in step S202, an abnormality monitoring process for determining whether an abnormality has occurred in the gaming machine based on signals from various monitoring sensors such as the magnetic sensor, the opening detection sensors 79a and 79b, and the various detection sensors 305, 325, and 326. Execute. A detailed description of the abnormality monitoring process will be described later.

  Next, in step S203, the variation type counter CS is updated. Specifically, the variation type counter CS is incremented by 1, and the counter value is cleared to 0 when the counter value reaches the maximum value. Then, the update value of the variation type counter CS is stored in the corresponding buffer area of the RAM 604.

  In subsequent step S204, a game time control process for controlling a game in each game time is executed. In this game times control process, jackpot determination or special hit determination is performed, symbol variation display setting by the symbol display device 96, display control of the display units DL and DR on the variable display side, and the like are performed.

  Thereafter, in step S205, a game state transition process for shifting the game state is executed. Although details will be described later, the gaming state shifts to an opening / closing execution mode, a high frequency support mode, or the like by this gaming state transition processing.

  In step S <b> 206, an electric combination support process for driving and controlling the electric combination 91 provided in the right operation entrance portion 85 is executed. In this electric combination support process, it is determined whether or not the electric combination 91 is in an open state, display control of the through gate display unit DS, and the like.

  Thereafter, in step S207, a game ball launch control process is executed. In the game ball launch control process, a predetermined period (for example, 0.6 sec) is set on condition that the launch permission signal is input from the power source / launch control device 243 and that launch regulation based on occurrence of an abnormality is not being executed. Once, the solenoid 111 of the game ball launching mechanism 110 is excited. Thereby, the game ball is launched toward the game area.

  After executing the processing of step S201 to step S207, the process proceeds to step S208, and it is determined whether or not a power failure flag is stored in various flag storage areas 635 of the RAM 604. The power failure flag is a flag that is stored when the occurrence of a power failure is confirmed in the power failure monitoring board 605 and a power failure signal is input from the power failure monitoring board 605 to the NMI terminal of the MPU 602 and is erased in the next main processing.

  If the power failure flag is not stored, whether or not the next normal process execution timing has been reached in the following step S209, that is, whether a predetermined time (4 msec in the present embodiment) has elapsed since the start of the previous normal process Determine whether or not. Then, the random number initial value counter CINI and the variation type counter CS are repeatedly updated within the remaining time until the next normal processing execution timing.

  That is, in step S210, the random number initial value counter CINI is updated. Specifically, the random number initial value counter CINI is incremented by 1 and cleared to 0 when the counter value reaches the maximum value. Then, the update value of the random number initial value counter CINI is stored in the corresponding area of the RAM 604. In step S211, the variation type counter CS is updated. Specifically, the variation type counter CS is incremented by 1 and cleared to 0 when the counter values reach the maximum value. Then, the update value of the variation type counter CS is stored in the corresponding area of the RAM 604.

  Here, since the execution time of each process of steps S201 to S207 changes according to the state of the game, the remaining time until the execution timing of the next normal process is not constant and varies. Therefore, by repeatedly executing the update of the random number initial value counter CINI using the remaining time, the random number initial value counter CINI (that is, the initial value of the hit random number counter C1) can be updated at random. The variation type counter CS can also be updated at random.

  Returning to the description of step S208, when an affirmative determination is made in step S208, that is, when the power failure flag is stored, the supply of power to the pachinko machine 10 has been stopped (the power supply has been cut off). Therefore, the power interruption process after step S212 is executed. That is, in step S212, the generation of the timer interrupt process is prohibited, and in the subsequent step S213, a power failure command is output to the various control devices 143, 242, 243, and the like. In response to the power failure command, the control devices 143, 242, 243, etc. execute a power failure process. Thereafter, the RAM determination value is calculated and stored in step S214, and after the access to the RAM 604 is prohibited in step S215, the infinite loop is continued until the power supply is completely shut down and the process cannot be executed.

<Game state transition processing>
Next, the gaming state transition processing in step S205 will be described with reference to the flowchart in FIG.

  First, in step S301, it is determined whether or not the open / close execution mode corresponding to the big hit result or the special hit result is in effect. If it is not in the opening / closing execution mode corresponding to the big hit result or the special hit result, the process proceeds to step S302. In step S302, it is determined whether or not the lottery result determination mode corresponding to the special winning result is in progress. That is, it is determined whether or not the lottery result based on the winning to the right-hand acted ball entering portion 85 becomes a special winning result, and the mode is switched to a mode in which the inflow of game balls to the right variable ball-entering device 83 is allowed.

  In each of step S301 and step S302, the determination is made based on whether or not the flags corresponding to the opening / closing execution mode flag storage area and the lottery result determination mode flag storage area provided in the various flag storage areas 635 are set. The lottery result determination mode flag is stored in the flag storage area by winning a special winning when a lottery based on winning in the right-hand side actuating ball portion 85 is performed.

  If it is determined in step S302 that the lottery result determination mode corresponding to the special winning result is in progress, the process proceeds to a special winning transition process in step S303.

<Migration processing for special bonus>
Here, the special winning transition process will be described with reference to the flowchart of FIG.

  In the special winning transition process, first, in step S401, it is determined whether or not the value of the timer counter T1 stored in the various counter areas 634 of the RAM 604 is “0”. The timer counter T1 is a counter used for measuring the operation period (opening period) in the right variable pitching device 83 and the above-described winning effective period.

  When an affirmative determination is made in step S401, that is, when it is the transition timing to the lottery result determination mode, the process proceeds to step S402, and the switching member 341 is switched from the non-guided state to the guided state. Specifically, by starting the output of the drive signal to the drive unit 352 and exciting the drive unit 352, the movable piece of the drive unit 352 is displaced against the urging force of the urging member 351, and the switching member 341 is switched from the non-inductive state to the inductive state. This disables the inflow of game balls to the downstream portion 322L of the first downstream passage 322 and allows the game balls to be guided to the second downstream passage 323.

  After executing the driving process in step S402, the process proceeds to step S403, and "1750: (corresponding to 7 sec)" is set in the timer counter T1. After completing the setting process of the timer counter T1, the process proceeds to step S404, and the opening process of the right variable pitching device 83 is executed. In the opening process of the right variable pitching device, a drive signal is output to the variable pitching driving unit 304 to open the right large winning opening 302, and the variable pitching driving unit 304 is brought into an excited state. Thereby, the open / close door 303 covering the right large winning opening 302 is switched from the closed state to the open state. In the process of step S404, a confirmation mode start command transmitted to the notification / production control device 143 in the external output process (step S501) is set. Based on the received confirmation mode start command, the notification / production control device 143 determines an effect when the right variable pitching device 83 is open in the lottery result determination execution mode corresponding to the special winning result, and the determination Various devices are controlled so that the contents of the effect are performed.

  After executing the release process in step S404, the remaining ball monitoring process flag is stored in the various flag storage areas 635 of the RAM 604 in the subsequent step S405, and then the special winning transition process is terminated. The remaining sphere monitoring process described later is validated by the remaining sphere monitoring process flag stored in step S405.

  On the other hand, if a negative determination is made in step S401, that is, if the value of the timer counter T1 is not “0”, the process proceeds to step S406, and the timer counter T1 is updated. Specifically, “1” is subtracted from the value of the timer counter T1.

  After executing the update process of the timer counter T1 in step S405, it is determined whether or not the value of the timer counter T1 is “1500” in the subsequent step S407. If an affirmative determination is made in step S407, the process proceeds to step S408, and a switching member return process is executed. Specifically, the output of the drive signal to the drive unit 352 of the switching member 341 is stopped. As a result, the drive unit 352 switches from the excited state to the non-excited state, and the switching member 341 returns to the non-inductive state by the biasing force of the biasing member 351. Thereby, the inflow of the game ball to the downstream portion 322L of the first downstream side passage 322 is allowed, and the inflow of the game ball to the second downstream side passage 323 becomes impossible, and the right variable pitching device 83 at a later timing. The game ball that has flowed into the first portion is guided to the downstream portion 322L of the first downstream passage 322.

  That is, in this special winning transition process, the value of the timer counter T1 is decremented by “1” each time a negative determination is made in step S401, and the transition timing of the lottery result determination mode (that is, the opening timing of the door 303). ), The game ball cannot be guided to the second downstream passage 323 at the timing when approximately 1 sec has elapsed.

  On the other hand, if a negative determination is made in step S407, the process proceeds to step S409 to determine whether or not the value of the timer counter T1 is “1250”. If an affirmative determination is made in step S409, the process proceeds to step S410, and the closing process of the right variable ball entry device 83 is executed. Specifically, the drive signal output to the variable ball driving unit 304 is stopped to close the right large winning opening 302, and the variable ball driving unit 304 is brought into a non-excited state. As a result, the open / close door 303 is switched from the open state to the closed state, and subsequent entry into the right variable entry device 83 (the right big prize opening 302) becomes impossible.

  If a negative determination is made in step S409, the process proceeds to step S411 to determine whether or not the value of the timer counter T1 is “0”. That is, it is determined whether or not 5 seconds have elapsed since the closing timing of the right variable pitching device 83. The period until the timer counter T1 is subtracted from “1750” to become “0” is a specific effective period for allowing the player to enter the above-mentioned advantageous entry part, and the advantageous entry at other timings. Entering the ball is invalid.

  When a negative determination is made in step S411 or after the processing of steps S408 and S410 is executed, it is still a period during which the winning of the game ball to the advantageous ball-entry unit 323 is still valid, and step S412 It is determined whether or not a winning to the advantageous ball portion 323 has occurred. Specifically, it is determined whether or not the downstream second detection sensor 326 provided in the right variable pitching device 83 has detected a pitch in the reading process in step S101 in the timer interrupt process described above.

  If a negative determination is made in step S412, that is, if no winning has been made for the advantageous pitching portion 323, the special winning transition process is terminated as it is. On the other hand, if an affirmative determination is made in step S412, that is, if it is determined that there is a winning in the advantageous pitching portion 323, after executing the opening / closing execution mode setting process corresponding to the lower variable pitching device 82 in step S413. Then, the migration process for this special hit is completed.

  On the other hand, if an affirmative determination is made in step S411, the lottery result determination mode flag is deleted in step S414. As a result, when the next normal process is executed, a negative determination is made in step S302 in the game state transition process, and this special winning transition process is canceled until the next lottery result determination mode flag is stored.

  After executing the process of step S414, the specific valid period end flag is stored in the various flag storage areas 635 of the RAM 604 in the subsequent step S415, and the transition process for the special win is ended. The specific effective period end flag is referred to in the remaining sphere monitoring process described later, and the remaining sphere monitoring process ends based on the specific effective period end flag.

  If an affirmative determination is made in step S411, a confirmation mode end command transmitted to the notification / production control device 143 is set in the external output process (step S201). Based on the received confirmation mode end command, the notification / production control device 143 controls various devices so that the contents of the decided production are executed. Specifically, when this process is executed, it means that the lottery result confirmation mode corresponding to the special winning result has ended, so an effect corresponding to the end of the lottery result fixing mode corresponding to the special winning result is executed. Is done. For example, a message such as “Retry!” Or “Lucky!” Is displayed on the symbol display device 96.

  Returning to the description of the game state transition process (FIG. 19), if it is determined in step S302 that the lottery result determination mode is not in effect, the process proceeds to step S304. In step S304, it is determined whether or not it is the timing when the variable display in each display part DL, DR of one game time is finished. If it is not the timing when the variable display is finished, the gaming state transition process is finished as it is.

  If it is the end timing of the variable display, that is, the timing when the display units DL and DR are switched from the variable display to the stop display, it is determined in step S305 whether or not the transition to the opening / closing execution mode is restricted. Specifically, it is determined whether or not a transition restriction flag is stored in various flag storage areas 635 of the RAM 604. The transition restriction flag is a flag that is stored when occurrence of an abnormality is confirmed in the remaining ball monitoring process described later, and details thereof will be described later.

  If an affirmative determination is made in step S305, that is, if the transition to the opening / closing execution mode is restricted, the gaming state transition process is terminated as it is. On the other hand, if a negative determination is made in step S305, the process proceeds to step S306, and it is determined whether or not the game result of the current game round corresponds to the transition to the opening / closing execution mode. Specifically, it is determined whether an open / close execution mode flag is stored in various flag storage areas 635 of the RAM 604. If the flag is not stored, the gaming state transition process is terminated as it is.

  If the opening / closing execution mode flag is stored, “15” is set in the first round counter area RC1 in step S307. The first round counter area RC1 is a counter area for counting the number of times the lower large winning opening 82a of the lower variable pitching device 82 is opened.

  In a succeeding step S308, it is determined whether or not the current hit result corresponds to the high frequency support mode. If the hit result corresponds to the high frequency support mode, the high frequency is stored in the various flag storage areas 635 of the RAM 604. Set the support mode flag.

  After executing the process of step S308, an opening command is set in step S309. The set opening command is transmitted to the notification / production control device 143 in step S201 in the normal process (FIG. 18). This opening command includes information indicating whether the high-frequency winning mode or the low-frequency winning mode is set. The notification / production control device 143 determines the content of the production corresponding to the opening / closing execution mode based on the received opening command, and controls various devices so that the content of the decided production is executed. In addition, the opening command is transmitted from the notification / production control device 143 to the display control device 725, and the display control device 725 receives the opening command to display a display corresponding to the current opening / closing execution mode (for example, a moving image display). Display control of the symbol display device 96 is performed. After executing the process of step S309, the gaming state transition process is terminated.

  When it is determined in step S301 that the open / close execution mode corresponding to the jackpot result or special hit result is being executed, the processing for the open / close execution mode corresponding to the jackpot result or special hit result in steps S310 to S315 is executed.

  First, in step S310, it is determined whether or not the waiting time for opening has elapsed. If the opening standby time has not elapsed, the gaming state transition process is terminated. If the opening standby time has elapsed, the lower variable winning device opening / closing process is executed in step S311.

  In the lower variable winning device opening / closing process, the variable ball driving unit 93b is driven on condition that the first round counter area RC1 is “1” or more when the lower large winning opening 82a is closed. The lower big prize opening 82a is opened by setting the state. In addition, when the lower big prize opening 82a is being opened, on condition that the opening limit time has passed since the lower big prize opening 82a is opened or the opening limit number has been won. The driving state of the variable ball driving unit 93b is stopped, and the lower large winning opening 82a is closed.

  After the lower variable winning device opening / closing process is executed in step S311, it is determined in subsequent step S312 whether or not the value of the first round counter area RC1 is “0”. If the value of the first round counter area RC1 is not “0”, the gaming state transition process is terminated as it is. On the other hand, if the value of the first round counter area RC1 is “0”, the open / close execution mode flag is cleared in step S313.

  If the opening / closing execution mode flag is cleared in step S313, the process proceeds to step S314, and it is determined whether or not the high-frequency support mode flag is set. If the high frequency support mode flag is not set, the gaming state transition process is terminated as it is. If the high-frequency support mode flag is set, the process proceeds to step S315, where “100” is set in the game number counter provided in the RAM 604, and the gaming state transition process is terminated. When “100” is set in the game number counter, the game state is shifted to the high frequency support mode. However, the high-frequency support mode ends when the game times continue 100 times, and thereafter, the support mode shifts to the normal game state in which the low-frequency support mode is set. The number of high-frequency support continuations (restricted number of games) is not limited to 100 times, and may be 1 or more and less than 100 times, such as 10 times, 20 times, or 30 times, or 101 times or more. May be.

<Abnormality monitoring processing>
Next, the abnormality monitoring process in step S202 of the normal process will be described with reference to the flowchart in FIG.

  In the abnormality monitoring process, whether or not an abnormality has occurred in the pachinko machine 10 is monitored, and if an abnormality has occurred, various processes for performing notification or the like determined for each type are executed. As an example of the abnormality monitoring target and the response at the time of occurrence of an abnormality, when a ball clogging or the like has occurred and the game ball has not been paid out well, a notification to that effect is executed by the notification / production control device 143. A notification / production control device that performs processing for outputting information indicating that to the hall computer through the external terminal board 213 and stops the action when an action such as tapping is detected by the vibration sensor 355 A warning is issued at 143 and a process for outputting information indicating the fact to the hall computer through the external terminal board 213 is performed.

  In the present embodiment, in particular, the right variable pitching device 83 is greatly involved in the player's profit, and thus is easily subject to fraud. Therefore, a configuration for detecting an abnormality other than the vibration described above is employed. To briefly explain the outline, when it is determined that an abnormality relating to the right variable pitching device 83 has occurred (when it is determined that the game ball has not been successfully discharged from the right variable pitching device 83). In addition, a notification to that effect is executed through the notification / production control device 143, and information indicating that the remaining ball abnormality has been confirmed is output to the hall computer through the external terminal board 213, and the progress of the game is temporarily performed until a predetermined release operation is performed. To stop automatically.

<Remaining sphere monitoring process>
Hereinafter, the abnormality monitoring process related to the presence or absence of the remaining sphere (hereinafter also referred to as the remaining sphere monitoring process) will be described in detail.

  In the remaining ball monitoring process, it is determined in step S501 whether the lottery result determination mode corresponding to the special winning result is in progress. Specifically, it is determined whether or not the lottery result confirmation mode is set and the remaining sphere should be monitored. Specifically, it is determined whether or not a remaining sphere monitoring process flag is stored in various flag storage areas 635 of the RAM 604. The remaining ball monitoring process flag is a flag stored in step S405 in the gaming state transition process (special winning transition process).

  If a negative determination is made in step S501, that is, if it is outside the specific effective period, the various processes in steps S502 to S515 in the remaining ball monitoring process are canceled, and the main monitoring process is performed without performing abnormality determination or the like. finish. On the other hand, when an affirmative determination is made in step S501, that is, within the specific effective period, the process proceeds to step S502.

  The specific valid period end flag is a flag stored when “1750” is set in the timer counter T1 in the gaming state transition process (transition process for special winning) (step S403). This flag is erased when the value becomes “0” and the specific effective period end flag is set (in step S415).

  In step S502, based on detection information from the upstream detection sensor 305 provided in the right variable pitching device 83, it is determined whether or not a game ball has flowed into the right variable pitching device 83 (whether a pitch has occurred). Specifically, it is determined whether or not the game ball has passed through the upstream detection area DE0 based on the result of the reading process (step S101) in the timer interrupt process.

  If an affirmative determination is made in step S502, that is, if a ball enters within the effective period, the process proceeds to step S503, and the remaining ball monitoring counter CC (comparison counter CC provided in the various counter areas 634 of the RAM 604). ) Update process. Specifically, “1” is added to the value of the remaining sphere monitoring counter CC. The remaining ball monitoring counter CC includes the number of incoming game balls (the number of inflows) detected by the upstream detection sensor 305, and the number of incoming game balls (the number of discharges) detected by the downstream detection sensors 325 and 326. Is a counter used when comparing the two, and “10” is set as an initial value.

  After the value of the remaining sphere monitoring counter CC is updated at step S503, or when a negative determination is made at step S502, the process proceeds to step S504. In step S504, based on the detection information from the downstream detection sensors 325 and 326 provided in the right variable pitching device 83, it is determined whether or not the game ball has flowed out of the right variable pitching device 83. Specifically, it is determined whether or not the game ball has passed through the downstream detection areas DE1 and DE2 based on the result of the read process (step S101) in the timer interrupt process.

  If an affirmative determination is made in step S504, the process proceeds to step S505, and a process of updating the remaining sphere monitoring counter CC provided in the various counter areas 634 of the RAM 604 is performed. Specifically, “1” is subtracted from the value of the remaining sphere monitoring counter CC. When the game balls pass through both downstream detection areas DE1 and DE2 at exactly the same timing, it means that two game balls have been discharged, and the value of the remaining ball monitoring counter CC is “1”. "2" is subtracted in total.

  When the update process of step S505 is executed or when a negative determination is made in step S504, the process proceeds to step S506. In step S506, it is determined whether or not it is time to confirm the presence or absence of a remaining sphere. Specifically, this determination is performed based on whether or not the specific effective period end flag is stored in the various flag storage areas 635 of the RAM 604.

  If a negative determination is made in step S505, the abnormality monitoring process is terminated as it is. On the other hand, if an affirmative determination is made in step S505, the process proceeds to step S507 to determine whether or not the value of the remaining sphere monitoring counter CC is “10”, that is, whether the initial value remains unchanged. Normally, a certain period of time is required from inflow to outflow, so a time lag occurs. However, at the timing when the specific effective period ends, the value of the remaining sphere monitoring counter CC returns to the initial value “10”. In S507, an affirmative determination is made, and the abnormality monitoring process ends as it is.

  When it is determined that the value of the remaining ball monitoring counter CC is not “10”, it is assumed that some abnormality has occurred in the right variable pitching device 83 regardless of an accidental factor or an artificial factor. Accordingly, processing corresponding to the occurrence of abnormality is executed in the following steps S508 to S515.

  First, in step S508, it is determined whether or not the value of the remaining sphere monitoring counter CC is larger than “10”. For some reason, when the game ball remains without being discharged from the right variable pitching device 83, the number of inflows> the number of outflows, and the value of the remaining ball monitoring counter CC is larger than “10”. Will remain.

  If an affirmative determination is made in step S508, the process proceeds to step S509 to determine whether or not the value of the remaining sphere monitoring counter CC is “11”. There is a possibility that the discharge may be delayed due to accidental deterioration of the game ball flow, etc., and the confirmation timing is set to an appropriate length considering the next release etc. (excessively long For these reasons, it is quite possible that the value of the remaining sphere monitoring counter CC exceeds the initial value by “1”. On the other hand, in the case where the game ball is intentionally retained in the right variable pitching device 83 by using a fraudulent tool or the like, it is intended to achieve the purpose of efficiently generating a ball entering the advantageous pitching portion. As a result, the number of game balls that are inevitably left tends to be plural (prone to increase). Since the right-side variable pitching device 83 shown in the present embodiment is provided with a switching member 341, and it is not always possible to enter the pitching portion, it is possible to stock a plurality of game balls. It is advantageous for generating illegal winnings.

  Therefore, abnormalities that are likely to occur due to accidental factors and abnormalities that are likely to be caused by human factors such as fraud (intentional) are the number of remaining spheres derived from the value of the remaining sphere monitoring counter CC. It is preferable to differentiate and handle.

  Therefore, a first type abnormality notification process executed in step S510 when an affirmative determination is made in step S509 and a second type abnormality notification process executed in step S511 when a negative determination is made in step S509 are separately provided. It is set.

  In the abnormality notification processing in steps S510 and S511, the notification / production control device 143 (in order to perform light emission of the error display lamp unit 27, output of a warning sound from the speaker unit 29, and warning on the display screen 96a of the symbol display device 96). An abnormality notification command to be transmitted to the display control device 725) is set. The abnormality notification command set here is transmitted to the notification / production control device 143 (display control device 725) in the normal output external processing (step S201).

  Here, the first type abnormality notification command is set in step S510, and the second type abnormality notification command is set in step S511. However, a difference is set in the contents of the abnormality notification executed based on these commands. ing. That is, the light emission level of the error display lamp unit 27 based on the second type abnormality notification command and the output level of the warning sound from the speaker unit 29 are set relatively higher than those based on the first type abnormality notification command. Further, regarding the content of the warning on the display screen 96a of the symbol display device 96, the one corresponding to the first type abnormality notification command is a minor one such as “Please call a staff member”, whereas the second type Those corresponding to the abnormality notification command are differentiated so as to become a severe one such as “Please stop the game and call an attendant as soon as possible”.

  Returning to the description of step S508, when the value of the remaining sphere monitoring counter CC is smaller than “10”, that is, when it is determined that the number of inflows is smaller than the number of outflows, the latter (severe) of the two types of abnormality notification modes is selected. Things will be applied. The value of the remaining ball monitoring counter CC may be larger than “10” for accidental reasons, but not smaller than “10”. This is because it is assumed that the game ball is generated based on an illegal act such as discharging the game ball stocked in the right variable pitching device 83.

  In the present embodiment, the condition for canceling the abnormality notification state is different when the first type abnormality notification setting process is performed and when the second type abnormality notification setting process is performed. The setting of the release condition is determined based on the value of the remaining sphere monitoring counter CC. Therefore, if a negative determination is made in step S508, the value of the remaining sphere monitoring counter CC is forcibly subtracted by “1” to increase the difference from the initial value, thereby setting the release condition to the second type. It is forcibly changed to a strict one that adapts to.

  After executing the abnormality notification process in steps S510 and 511, the process proceeds to step S513, and the update restriction process for the remaining sphere monitoring counter CC is performed. As a result, even if the detection sensors 305, 325, and 326 detect the inflow or outflow of the game ball thereafter, the result is not reflected in the value of the remaining ball monitoring counter CC. For this reason, even if the fraudster is surprised by the abnormality notification or releases the game ball in stock in an attempt to cancel the abnormality notification, the value of the remaining ball monitoring counter CC is maintained and the value of the counter CC is the initial value. There is no inconvenience that the abnormality notification is canceled after returning to step S2.

  After executing the restriction process in step S513, a game progress restriction process is performed in step S514. Thereby, it will be in the state by which game progress was interrupted until the said abnormality alerting | reporting state is cancelled | released after that. In other words, even if there is an internal hold or the like, the game turn control process is not executed based on that, and even if the transition to the opening / closing execution mode is confirmed, the transition to the mode is avoided. The Rukoto. However, the game ball launching operation itself is not restricted, and the entrance into the lower operation entrance 84, the general winning opening 81, etc. is not limited.

  After performing the process of step S514, it progresses to step S515 and performs the setting process of the cancellation | release condition of the said abnormality alerting | reporting state. In the present embodiment, the abnormality notification state is canceled by operating the power switch 249 provided on the back side of the pachinko machine 10 to restart the pachinko machine 10 a predetermined number of times.

  Hereinafter, main processing executed when the pachinko machine 10 is activated will be described with reference to the flowchart of FIG.

  In the main process, first, in step S601, an initial setting process associated with power-on is executed. Specifically, a wait process is executed for about 1 second, for example, to wait for the slave control device (the payout control device 242 or the notification / production control device 143) to be operable. In the subsequent step S602, access to the RAM 604 is permitted.

  Thereafter, in step S603, it is determined whether or not the RAM erase switch 247 provided in the power / fire control device 243 is turned on. In the subsequent step S604, whether or not the power failure flag is stored in the power failure flag storage buffer of the RAM 604 is determined. Determine. In step S605, a RAM determination value is calculated. In subsequent step S606, it is determined whether or not the RAM determination value matches the RAM determination value stored when the power is turned off, that is, the validity of the stored data. The RAM determination value is a checksum value at a work area address in the RAM 604, for example. Note that it is also possible to determine the validity of the stored data based on whether or not the keywords written in a predetermined area of the RAM 604 are correctly stored.

  As described above, in the pachinko machine 10, the RAM data can be initialized by turning on the power while pressing the RAM erase switch 247, for example, when the hall starts business. Specifically, if the RAM erase switch 247 is pressed, the process proceeds to steps S607 to S610. Similarly, when the information on occurrence of power shutdown is not set, or when an abnormality of data stored and held is confirmed by the RAM determination value (checksum value or the like), the process proceeds to steps S607 to S610.

  In step S607, an initialization command is output for the notification / production control device 143. As a result, the notification / production control device 143 can output a notification sound from the speaker unit 29, turn on the error display lamp unit 27, etc., and display on the symbol display device 96.

  In the subsequent step S608, in order to initialize the payout control device 242, a payout initialization command or the like is output. In subsequent step S609, the used area of the RAM 604 is cleared to 0, and in step S610, initialization processing of the RAM 604 is executed. Thereafter, interrupt permission is set in step S611, and the process proceeds to the normal processing described above.

  On the other hand, if the RAM erase switch 247 is not pressed, the power failure flag is stored in step S612 on the condition that the power failure flag is stored and that the RAM determination value (checksum value, etc.) is normal. The power failure flag stored in the buffer is erased, and in step S613, a power recovery command for returning the various control devices on the slave side to the gaming state before power-off is output.

  Thereafter, in step S614, it is determined whether or not an abnormality has occurred when the power is shut off. If the occurrence of the abnormality is not confirmed, the interrupt permission is set in step S611 and the main process is terminated. To do. On the other hand, if an affirmative determination is made in step S614, that is, if it is determined that an abnormality has occurred, the abnormality canceling process in steps S615 to S620 is executed. Here, the process for canceling the abnormality related to the remaining sphere is illustrated.

  In the abnormality canceling process, first, the remaining ball monitoring counter CC is updated in step S615. The value of the remaining sphere monitoring counter CC is stored and retained even when the power is shut off, and this value is updated based on switching of the power switch from ON → OFF → ON (that is, restarting the pachinko machine 10). Specifically, when the value of the remaining sphere monitoring counter CC is smaller than “10”, the value of the remaining sphere monitoring counter CC is incremented by “1”, and the value of the remaining sphere monitoring counter CC is larger than “10”. If it is larger, “1” is subtracted from the value of the remaining sphere monitoring counter CC.

  After executing the update process in step S615, the process proceeds to step S616 to determine whether or not the value of the remaining sphere monitoring counter CC has become “10”, that is, whether or not the initial value has been restored. If an affirmative determination is made in step S616, an abnormality notification state cancellation process is executed in step S617. Specifically, an abnormality notification cancel command is output to the notification / production control device 143. Then, in step S618, a game progress restriction release process is executed. As a result, the player can continue to play the game.

  On the other hand, if a negative determination is made in step S616, the process proceeds to step S619 to execute a power recovery notification process. Specifically, an abnormality notification command is output to the notification / production control device 143 to cause the notification / production control device 143 to perform the same notification as the abnormality notification before the restart. In step S620, game progress restriction processing is performed. Since the game progress restriction process executed here is the same as the restriction process described in step S514, the description is used.

  Here, the value of the remaining sphere monitoring counter CC and the cancellation condition of the abnormality notification state are related. In the following, the correspondence between the two will be described with reference to the schematic diagram of FIG.

  When the value of the remaining sphere monitoring counter CC is “11”, the value of the remaining sphere monitoring counter CC is “1” greater than the initial value “10”, and it is determined that one remaining sphere has occurred. ing. In this case, the abnormality notification state is set to be canceled by one restart operation (switching operation of the power switch 249).

  When the value of the remaining ball monitoring counter CC is “12” or more, the abnormality notification state is set to be canceled by the restarting operation (switching operation of the power switch 249) as many times as the difference from the initial value. ing.

  As already described, the number of remaining spheres that can occur accidentally is at most one, and the occurrence of a plurality of remaining spheres is more likely due to human factors than accidental factors. Therefore, in such a case, it is necessary to restart a plurality of times, and by increasing the trouble of releasing the abnormality notification state, there is a high possibility that fraud has been performed on operators such as game hall managers. It has a suggested structure.

  When the value of the remaining sphere monitoring counter CC is smaller than “10”, the difference is adjusted to be plural or more in the process of step S512. The phenomenon of falling below the initial value is less likely to occur normally and is more likely due to human factors than accidental factors. Therefore, in this case as well, it is necessary to restart multiple times, and by increasing the trouble of canceling the abnormality notification state, it is suggested that there is a high possibility that fraud has been done to operators such as game hall managers. It is the composition to do.

  In order to cancel the abnormality notification state and resume the game progress, it is necessary to operate the power switch 249 to return the value of the remaining ball monitoring counter CC to the initial value, and the number of times is unknown. In many cases, even if an abnormality occurs, the abnormality notification state is canceled by one operation because of an accidental factor. However, when the above difference occurs due to human factors, it is necessary to perform a plurality of release operations.

  Here, if the configuration is such that whether or not the abnormality notification state has been released can be confirmed with the inner frame 13 opened, the power switch 249 may be continuously operated while maintaining the opened state, and the right side There is a concern that opportunities for visual confirmation of the variable pitching device 83 are likely to decrease. In this regard, in the present embodiment, a device for suppressing the occurrence of such an inconvenience and prompting the identification of the cause of the abnormality is provided. Hereinafter, the device will be described with reference to the flowchart of FIG.

  In the power recovery display process executed by the display control device 725, it is first determined whether or not a power recovery command is received from the main control device 162. If the command is not received, the power recovery display is performed. The process ends. If the power recovery command has been received, the process proceeds to step S702, where it is determined whether or not the gaming machine main part 12 (inner frame 13) is open based on detection information from the open detection sensor 79b.

  If it is determined in step S702 that it is not open, the process advances to step S703 to determine whether an abnormality notification command is received. If an abnormality notification command has been received, an abnormality notification start process is executed in step S704, and then the power recovery display process is terminated. By performing the abnormality notification start process, the above-described message is displayed on the display screen 96a of the symbol display device 96. This notifies that further restart processing is necessary.

  On the other hand, if no abnormality notification command has been received, that is, if no abnormality has occurred or if the abnormality notification state has been canceled, the process proceeds to step S705, and a display start process corresponding to the gaming state before the abnormality notification is executed. I do. Thereby, for example, background display or the like according to the high frequency support mode or the like is performed.

  Returning to the description of step S702, if an affirmative determination is made in step S702, that is, if it is determined that the gaming machine main part 12 (inner frame 13) is opened, the process proceeds to step S706. In step S706, display start delay processing is executed. That is, the notification as to whether or not the abnormality notification state has been canceled is delayed until the gaming machine main part 12 (inner frame 13) is closed.

  Note that FIG. 24 illustrates the power recovery display process executed by the display control device 725, but the power recovery display process executed by the notification / effect control device 143 has the same device. The presence / absence of cancellation of the abnormality notification state is notified by the speaker unit 29 and the error display lamp unit 27 when the inner frame 13 is closed.

  As described above, when the gaming machine main portion 12 is opened, the right variable pitching device 83 can be confirmed from the back side thereof, and when the gaming machine main portion 12 is closed, the right variable pitching device 83 is confirmed. Can be confirmed from the front side. If the game machine main part 12 is in a closed state when a plurality of restarts are required, there will be unauthorized tools around the right variable pitching device 83 for the operator. It can be urged to check whether or not it is done, and contributes to the improvement of the crime prevention function.

  According to the embodiment described in detail above, the following excellent effects are obtained.

  When the special winning mode is entered and the lottery result determination mode is entered, the right variable pitching device 83 is switched from the closed state to the open state to the closed state, and the game ball flowing down the game area PE flows into the right big winning opening 302. Is temporarily allowed. At a predetermined timing (the end timing of the specific effective period) after the right variable pitching device 83 is switched from the open state to the closed state, an abnormality determination is made based on the number of inflows and outflows to the right variable pitching device 83. Is done. Specifically, it is determined whether or not the number of inflows and the number of outflows are inconsistent (for example, whether or not a game ball remains in the right variable pitching device 83). When there is a difference between the number of inflows and the number of outflows (for example, when it is determined that a game ball remains in the right variable pitching device 83), abnormality notification is executed. By this abnormality notification, the player and the hall manager can grasp the abnormality (for example, the occurrence of a remaining ball) related to the entering part.

  Here, the game ball that has flowed into the right variable pitching device 83 may be delayed in discharge due to disturbance of the flow. In other words, depending on the structure of the guide passage 320 of the right variable pitching device 83 and the execution timing of the abnormality determination, an abnormality indicating that the game ball remains even when the game ball is actually discharged. Notification may be executed. In view of such circumstances, when the difference between the number of inflows and the number of outflows is 1, an abnormality notification due to accidental circumstances can be achieved by adopting a configuration in which the abnormality notification can be canceled based on a single release operation. The game is released immediately, and it is possible to reduce the game interruption period and work.

  On the other hand, the right-hand variable pitching device 83 is likely to be a fraudulent target because it is a part that gives a privilege to the player. Actually, there is a possibility that an illegal act of intentionally blocking the flow of the game ball using a fraudulent tool such as a magnet or a cellophane and causing the game ball to flow at a desired timing may be performed. When such an illegal act is performed, a large amount of game balls are allowed to flow into the right variable ball entry device 83 at an arbitrary timing, or the game balls are made to wait in the right variable ball entry device 83. Can be gained fraudulently. In this regard, when the difference between the number of inflows and the number of outflows is greater than or equal to a predetermined number, that is, when there is a high possibility that it is not accidental, a configuration is adopted in which abnormality notification is canceled based on a plurality of cancellation operations. It is possible to suggest to the administrator that there is a high possibility that the current abnormality notification is due to fraud.

  As described above, by setting a difference in the operation for canceling the abnormality notification (the number of times the power switch 249 is turned ON / OFF) between what can occur accidentally and what is likely not to be accidental, It is possible to teach the possibility that the abnormality notification during execution is accidental or fraudulent and can contribute to the improvement of the crime prevention function. In addition, by making the release operation itself common and setting a difference in the number of times, it is possible to suppress diversification (complication) of the release operation itself. As a result, the crime prevention function is improved and the work pattern of the hall manager is prevented from becoming complicated due to the improvement.

  The player enjoys a privilege (transition to the special gaming state) depending on which of the downstream passages 322 and 323 the game balls are distributed to by the switching member 341 provided in the guide passage 320 of the right variable pitching device 83. Whether it can be done depends on it. In other words, even if a game ball flows into the right variable pitching device 83, a lottery is performed after that, so that the generation of a ball does not shift to the special game state.

  In this type of gaming machine, for example, the right big winning opening 302 is separated from the branch position to ensure a certain movement distance, and the movement of the game ball in the guide passage 320 (upstream side passage 321) connecting them can be visually confirmed. It is also possible to improve the player's attention level. However, in such a structure, the above effect can be expected, but there is a concern that the following fraudulent acts are likely to be performed. That is, in the guide passage 320 of the right variable pitching device 83, a plurality of game balls are made to stand by by an illegal tool or the like in the upstream passage 321 upstream of the branch position, and the movement of the switching member 341 is estimated. By causing the waiting game ball to flow down, an act of illegally acquiring a privilege (transition to a special game state) is likely to be performed. When such an illegal configuration is performed, there is a high possibility that a plurality of game balls are stocked in order to surely flow the game balls into the targeted downstream passages 322 and 323.

  In such a configuration, the anomaly that occurred accidentally and the anomaly that occurred due to intentional factors such as fraudulent acts are differentiated, and the fact is suggested to the hall manager when canceling the anomaly notification. Is possible. As a result, it is possible to minimize the damage caused by the fraud.

  Specifically, even if it is possible to grasp that an abnormality has occurred by anomaly notification → notification cancellation operation, it is highly likely that fraudulent acts will be concealed by releasing game balls in stock at that time. It is difficult to identify the site. However, by suggesting to the hall manager that there is a high possibility that fraud has been carried out, it becomes possible to pay attention to the game area thereafter. It becomes easy. In particular, the release operation itself is common between cases where the chance of accidents is high and low, and the fraudulent person is avoided by clearly indicating that it is a fraudulent act as a configuration that teaches the degree of danger according to the number of times. It is possible to make it difficult to notice. Thereby, the said crime prevention function can be exhibited suitably.

  For example, it is possible to determine that there is no abnormality when the number of inflows and the number of outflows coincide with each other after the start of abnormality notification (matching is achieved), and to terminate the abnormality notification. However, in such a configuration, when abnormality notification is started due to fraud, releasing the game ball in stock into the right variable pitching device 83 releases the abnormality notification and conceals the fraud. Become. This increases the possibility that discovery of fraud will be delayed, and the security function will not be performed well.

  In this regard, even if the number of inflows and the number of outflows coincide with each other after a predetermined timing, the abnormality notification state is maintained until at least the condition for canceling the abnormality notification is satisfied by the release operation. The occurrence of inconvenience can be avoided.

  Here, it is difficult to specify whether or not it is accidental in terms of the occurrence of the remaining sphere. However, as described above, when the purpose is to obtain illegal profits, it is assumed that the number of game balls to be stocked (the number of remaining balls) increases in order to increase the success rate. In other words, it is considered that the necessity of fraud is increasing in proportion to the number of remaining spheres. Therefore, when the difference between the number of inflows and the number of outflows is 2 or more, by increasing the number of release operations required to cancel the abnormality notification state as the difference increases, Thus, it is possible to suitably suggest the possibility that the cause of the abnormality notification is an illegal act.

  When the number of outflows is smaller than the number of inflows, there is a possibility that the game ball remains in the entrance portion, and this may occur due to either an accidental factor or an illegal act. On the other hand, the fact that the number of outflows is larger than the number of inflows is an event that should not occur in reality, and it is difficult to consider that the generation factor is accidental. In other words, when such an event occurs, there is a high possibility of an illegal act or a failure of the right side variable pitching device 83 or the like. Therefore, in such a case, even if the difference between the number of inflows and the number of outflows is 1, the original function of the abnormality notification is achieved by adopting a configuration in which the abnormality notification is canceled based on a plurality of release operations. It becomes possible to exhibit suitably.

  It is not preferable that the release operation described above be easily performed by the player because the function of notifying the occurrence of abnormality to the hall manager or the like becomes a factor that does not work well. In this regard, if the power switch 249 disposed on the back of the gaming machine main unit 12 is used as a release operation unit, access to the power switch 249 can be made difficult, and abnormality notification is illegal. It is possible to suitably suppress the release. Moreover, since the act of turning off the power is an opportunity to stop the light emission of the pachinko machine 10 and the output of sound, it becomes easy to attract the attention of the surroundings. Therefore, such an action becomes conspicuous, and it is difficult for an unauthorized person to perform the release operation secretly.

  By using the power switch 249 as the release operation unit and the restart operation as the specific release operation, it is possible to suppress the abnormal notification state from being illegally released. Further, in the configuration in which the game ball that has flowed out from the right variable pitching device 83 is guided to the back side of the gaming machine main part 12, is there any failure in the right variable pitching device 83 or the configuration accompanying it? Can be urged to be confirmed from the back side of the gaming machine. As a result, it is possible to reduce the chance that the cause of the abnormality is overlooked.

  It is notified whether or not the condition for canceling the abnormality notification is satisfied by the fact that the gaming machine main part 12 is arranged at the closed position. In many cases where an abnormality occurs accidentally, the abnormality notification state is canceled by a single restart, so that the player and the hall manager are not bothered. On the other hand, when it is necessary to restart a plurality of times due to an illegal act, the confirmation is performed each time by restarting → positioning the gaming machine main part 12 in the closed position. In this way, by repeating opening → restarting → closing, it is possible to increase the chances of turning to the variable pitching device 83 and the related configuration, and to appropriately improve the crime prevention function.

  In addition, even when the release operation is repeated in this way, it is possible to delay the abnormality notification using the period required for restarting, so the period when the game is not possible and the time for restricting the hall manager is uselessly long. Can be suppressed.

  In addition, it is not limited to the description content of embodiment mentioned above, For example, you may implement as follows. Incidentally, the configuration of another embodiment described below may be applied individually to the configuration in the above embodiment, or may be applied in combination with each other.

  (1) In the above embodiment, when it is determined that there are a plurality of remaining spheres when the remaining sphere abnormality occurs, the number of cancellations is set to be the same as the number of remaining spheres. However, the present invention is not limited to this. When it is determined that the number of remaining spheres is plural, the number of necessary release operations may be set to a predetermined number (for example, twice, three times,...) Regardless of the difference. . In addition, it is sufficient that a difference is set in the number of release operations required between cases with high accidentality and cases with low accidentality. For example, residual spheres that may occur accidentally during design confirmation work. In the case where is 2, the number of incidentalities may be distinguished using the number as a threshold.

  (2) In the above embodiment, the difference between the number of inflows and the number of outflows into the right variable ball entry device 83 is determined using the remaining ball monitoring counter CC based on the difference from the initial value. If the number can be grasped when the game balls are not discharged from the ball device 83, the specific configuration thereof is arbitrary. For example, a counter that counts the number of inflows and a counter that counts the number of outflows may be provided separately, and the number of game balls that are not discharged can be grasped by comparing the values of both counters.

  In the above embodiment, the value of the remaining sphere monitoring counter CC is added according to the inflow, and the value of the counter CC is subtracted according to the outflow. However, the present invention is not limited to this. It is also possible to reverse. The initial value need not be “10”, and may be set arbitrarily. However, as shown in the above embodiment, in order not to overlook the case where the number of outflows is larger than the number of inflows, it is preferable that both increase and decrease from the initial value are allowed. .

  (3) In the above embodiment, the power switch 249 is employed as the “release operation unit”, but the present invention is not limited to this. It is sufficient that at least the player is difficult or impossible to operate, and the hall manager is easy or possible to operate. For example, opening / closing the front door frame 14 using the front door frame 14 as a release operation unit is a release operation. It may be configured.

  (4) Although the lottery function is given to the right variable pitching device 83 in the above embodiment, the right variable pitching device 83 is configured so that inflow to the right variable pitching device 83 is unlikely to occur. It is also possible to adopt a configuration in which all the game balls that have entered the ball reach the advantageous ball entry portion.

  (5) In the above embodiment, the game progress is stopped when the abnormality notification state is entered. However, it is sufficient that at least the abnormality notification is executed, and it is not always necessary to stop the game progress. Absent.

  (6) When it is determined that there are a plurality of remaining spheres, the number of release operations required is changed according to the number, but an upper limit may be set for the number. Specifically, as shown in the schematic diagram of FIG. 25 (a), in the guide passage 320 of the right variable pitching device 83, the maximum is the region upstream of the branch position and downstream of the upstream detection sensor 305. Six game balls can wait. That is, when game balls are artificially stocked, the number is assumed to be six. Therefore, when it is determined that there are six or more remaining balls, the crime prevention function is sufficiently exhibited by setting the upper limit number of release operations to six (see the schematic diagram in FIG. 25B).

  If the difference becomes large (for example, two digits or more) due to a failure of the sensor or the like, it is assumed that a large number of unnecessary release operations are required, which increases the burden on the operator. By applying this, it is possible to suitably suppress an increase in work load due to such a malfunction of the sensor or the like. When this modification is adopted, the value of the remaining sphere monitoring counter CC may not return to the initial value. For example, when the abnormal state is canceled by the final cancellation operation, the value of the remaining sphere monitoring counter CC is It is good to have a configuration that initializes.

  (7) In the above-described embodiment, the presence / absence of the remaining sphere is determined at the end timing of the effective period in which the entry to the advantageous entry portion 323 is valid. However, the present invention is not limited to this. Alternatively, the end timing of the valid period may be shifted from the determination timing. For example, it is good also as a structure which determines the presence or absence of a remaining sphere at the specific timing after the effective period end. However, even when such a change is made, the determination is completed at a timing before the transition to the special gaming state (opening / closing execution mode of the lower variable pitching device 82) can be made, and the special gaming state is temporarily entered. When the transition is confirmed, it is preferable to avoid the transition to the special gaming state based on the occurrence of the remaining ball abnormality until the release operation is performed.

  Residual spheres are roughly classified into those that occur accidentally and those that are intentionally made for the purpose of fraud. Therefore, if there is a remaining ball due to fraudulent purposes, the configuration that restricts the transition to the opening / closing execution mode is adopted to suppress the disadvantage that the game hall suffers, and the regulation of the game progress is controlled by canceling the abnormality notification. By being released, for example, by entering into the opening and closing execution mode by entering the advantageous entry part, it is preferable to prevent the player from suffering disadvantages due to accidental remaining balls It becomes possible to do.

  (8) In the above embodiment, even if the remaining ball abnormality is confirmed, the progress of the game is stopped while the operation of launching the game ball remains possible. In such a case, a configuration may be adopted in which the launching operation of the game ball is also restricted.

  (9) In the above-described embodiment, the remaining ball presence / absence determination timing (abnormality determination timing) with reference to the remaining ball monitoring counter CC does not necessarily need to be at the end of the specific effective period. The timing may be at least after the specific effective period has elapsed.

  (10) Although the initial value of the remaining sphere monitoring counter CC is “10” and the range is “0” to “20” in the above embodiment, the present invention is not limited to this. The initial value, lower limit value, and upper limit value of the remaining sphere monitoring counter CC are arbitrary. However, the guide passage 320 is configured such that the movement of the game ball flowing down the guide passage 320 can be visually recognized and branched into a hitting determination passage and a release passage at a midway position of the guide passage 320. This contributes to increasing attention to the movement of game balls. However, in such a configuration, the guide passage 320 extends and the number of game balls that can exist in the guide passage 320 tends to increase. Here, the initial value of the remaining ball monitoring counter CC according to the number of game balls (10 in the present embodiment) that may exist between the upstream detection area DE0 and the downstream detection areas DE1 and DE2. By setting the lower limit value and the upper limit value, a practically preferable configuration can be realized.

  (12) In the above embodiment, the guide passage 320 has the first downstream passage 322 (specifically, the downstream portion 322L) and the second downstream passage 323 as a plurality of branch passages, and the game that has flowed into the guide passage 320 However, the present invention is not limited to this, and a configuration in which the guide passage 320 does not branch is possible. When such a change is made, a configuration having an upstream sensor and a downstream sensor may be used.

  Further, the number of branch passages is not limited to two, and may be three or more. In this case, what is necessary is just to set it as the structure which has the upstream sensor distribute | arranged upstream from the branch position, and the downstream sensor distribute | arranged to each branch channel | path.

  (13) In the above embodiment, the guide passage 320 is configured to suppress the exposure to the outside of the right variable ball entry device 83 by sealing the portion excluding the inlet portion and the outlet portion. It is sufficient if the configuration is such that at least the outflow of game balls from the passage portion between the upstream detection region DE0 and the downstream detection regions DE1 and DE2 and the inflow of game balls from outside the guide passage 320 through the same passage portion are impossible. It is not always necessary to seal.

  However, in order to avoid temporary evacuation of the remaining balls and unauthorized tools to the outside of the guide passage 320 in order to avoid interference with the game balls thrown in when the abnormal state is canceled, the above-described sealed structure should be adopted. Is desirable.

  (14) It is possible to adopt a configuration for monitoring the incoming balls outside the effective period in the lower variable incoming ball apparatus 82. In the lower variable pitching device 82, after the opening / closing execution mode ends, that is, after the final round ends, a predetermined period of time (specifically, a game ball that has flowed in from the lower big prize opening occupies the detection area). The configuration may be such that, when a period set longer than the period required to pass) elapses, the monitoring of the balls outside the valid period is validated. In addition, when the entrance to the lower variable entrance device 82 occurs outside the valid period, the prize ball based on the entrance is invalidated and a notification that the entry outside the valid period has occurred. Is preferably performed.

  (15) Other types of pachinko machines different from the above embodiment, such as a pachinko machine in which the electric game object is released a predetermined number of times when a game ball enters the specific area of the special device, or a game ball in the specific area of the special device The present invention can also be applied to a pachinko machine that generates a right if a player enters, a pachinko machine equipped with other objects, an arrangement ball machine, a sparrow ball, and other gaming machines.

<Invention Group Extracted from the Embodiments>
Hereinafter, the features of the invention group extracted from the above-described embodiment will be described while showing effects and the like as necessary. In the following, for ease of understanding, the corresponding configuration in the above embodiment is appropriately shown in parentheses, but is not limited to the specific configuration shown in parentheses.

  The following feature group is: “For game machines such as pachinko machines, a lottery for special game states and the like is performed by entering a game ball into a ball-entry part provided in a game board (specifically, a game area). When the lottery result is a special gaming state winning, for example, a privilege such as paying out a game ball is given to the player (see, for example, Patent Document 1) In this type of gaming machine, It has been proposed to adopt a configuration in which game balls that enter the entrance part flow into the winning passage or non-winning passage, and perform a lottery determination based on the movement of the gaming balls. In order to make the movement visible, it has been devised to increase the degree of attention to the movement of the game ball.However, in the type of gaming machine in which the behavior of the game ball affects the lottery result, illegal tools are used. By manipulating the movement of the game ball In may benefit is acquired, it has been made in view of the background and issues like that still there is room for improvement. "On its security features.

Features 0. A game board (game board 80) having a game area (game area PE) formed on the front surface;
A pitching portion (right variable pitching device 83) that is provided in the gaming area and can be switched between a permissible state allowing the inflow of gaming balls flowing down the gaming area and a non-permissive state not permitting the inflow of gaming balls;
The entrance portion is switched from the non-permissible state to the permissible state when the first condition is satisfied, and the non-permissible state is changed from the permissible state when a second condition different from the first condition is satisfied. Switching means (MPU 602 of the main control device 162) for switching the pitching unit to
Monitoring means (MPU 602 of the main controller 162) for monitoring the entry / exit of game balls in the entrance portion based on the inflow number of game balls flowing into the entrance portion and the outflow number of game balls outflowing from the entrance portion When,
The monitoring means determines that the number of inflows and the number of outflows are inconsistent at a predetermined timing after the second condition is satisfied and the ball-entering portion enters the non-permitted state. Abnormality notification means (error display lamp unit 27, speaker unit 29, etc.) for making an abnormality notification state for performing abnormality notification,
Release means (power switch 249 etc.) for releasing the abnormality notification state by the abnormality notification means,
The canceling means includes means for canceling the abnormality notification state based on one specific canceling operation when the difference between the inflow number and the outflow number is smaller than a predetermined number, and the inflow number and the outflow number. And a means for canceling the abnormality notification state based on a plurality of the specific canceling operations when the difference is a predetermined number or more.

  According to this feature, the ball entering part is switched from the non-permitted state to the permissible state to the non-permitted state, and the inflow of the game ball flowing down the game area to the ball entering part is temporarily allowed. At a predetermined timing after the entrance part is switched from the permitted state to the non-permitted state, an abnormality determination is performed based on the number of inflows and the number of outflows into the entrance part. Specifically, it is determined whether or not the number of inflows and the number of outflows are inconsistent (for example, determination of whether or not a game ball remains in the ball entering part). When there is a difference between the number of inflows and the number of outflows (for example, when it is determined that a game ball remains in the entering part), abnormality notification is executed. By this abnormality notification, the player and the hall manager can grasp the abnormality (for example, the occurrence of a remaining ball) related to the entering part.

  Here, the game balls that have flowed into the ball-entry part may be delayed in discharge due to the flow being disturbed. In other words, depending on the structure of the ball entry part and the execution timing of the abnormality determination, there is a possibility that an abnormality notification indicating that the game ball remains even if the game ball is actually discharged may be executed. is there. In view of such circumstances, when the difference between the number of inflows and the number of outflows is smaller than a predetermined number (for example, 1), the abnormality notification can be canceled based on one specific cancellation operation. Thus, the abnormality notification due to accidental circumstances is immediately released, and it is possible to reduce the game interruption period and work effort.

  On the other hand, the pitching part is a part that triggers a privilege given to the player, and thus is easily subject to fraud. Actually, there is a possibility that an illegal act of intentionally blocking the flow of the game ball using a fraudulent tool such as a magnet or a cellophane and causing the game ball to flow at a desired timing may be performed. If such a fraudulent act is performed, a large amount of game balls can be allowed to flow into the entrance part at any time, or the game balls can be put on standby in the entrance part. Can be enjoyed. In this regard, when the difference between the number of inflows and the number of outflows is greater than or equal to a predetermined number, that is, when there is a high possibility that it is not accidental, by configuring the abnormality notification based on a plurality of specific release operations, It is possible to suggest to the hall manager that there is a high possibility that the current abnormality notification is due to fraud.

  In this way, by setting a difference in the operation for canceling abnormality notification (specific cancellation operation) between what can occur accidentally and what is likely not to be accidental, abnormality notification that is being executed to the hall manager Can teach the possibility of accidental or fraudulent behavior and contribute to the improvement of the crime prevention function. In addition, it is possible to suppress the diversification (complication) of the release work itself by sharing the specific release operation itself and setting a difference in the number of times. As a result, the crime prevention function is improved and the work pattern of the hall manager is prevented from becoming complicated due to the improvement.

Features 1. A game board (game board 80) having a game area (game area PE) formed on the front surface;
A pitching portion (right variable pitching device 83) that is provided in the gaming area and can be switched between a permissible state allowing the inflow of gaming balls flowing down the gaming area and a non-permissive state not permitting the inflow of gaming balls;
The entrance portion is switched from the non-permissible state to the permissible state when the first condition is satisfied, and the non-permissible state is changed from the permissible state when a second condition different from the first condition is satisfied. Switching means (MPU 602 of the main control device 162) for switching the pitching unit to
Monitoring means (MPU 602 of the main controller 162) for monitoring the entry / exit of game balls in the entrance portion based on the inflow number of game balls flowing into the entrance portion and the outflow number of game balls outflowing from the entrance portion When,
The monitoring means determines that the number of inflows and the number of outflows are inconsistent at a predetermined timing after the second condition is satisfied and the ball-entering portion enters the non-permitted state. Abnormality notification means (error display lamp unit 27, speaker unit 29, etc.) for making an abnormality notification state for performing abnormality notification,
Release means (power switch 249 etc.) for releasing the abnormality notification state by the abnormality notification means,
The canceling means is a means for canceling the abnormality notification state based on one specific canceling operation when the difference between the inflow number and the outflow number is 1, and a difference between the inflow number and the outflow number. And a means for canceling the abnormality notification state based on a plurality of the specific canceling operations when the number is 2 or more.

  According to the feature 1, the ball entering part is switched from the non-permitted state to the permissible state to the non-permitted state, and the inflow of the game ball flowing down the game area to the ball entering part is temporarily allowed. At a predetermined timing after the entrance part is switched from the permitted state to the non-permitted state, an abnormality determination is performed based on the number of inflows and the number of outflows into the entrance part. Specifically, it is determined whether or not the number of inflows and the number of outflows are inconsistent (for example, determination of whether or not a game ball remains in the ball entering part). When there is a difference between the number of inflows and the number of outflows (for example, when it is determined that a game ball remains in the entering part), abnormality notification is executed. By this abnormality notification, the player and the hall manager can grasp the abnormality (for example, the occurrence of a remaining ball) related to the entering part.

  Here, the game balls that have flowed into the ball-entry part may be delayed in discharge due to the flow being disturbed. In other words, depending on the structure of the ball entry part and the execution timing of the abnormality determination, there is a possibility that an abnormality notification indicating that the game ball remains even if the game ball is actually discharged may be executed. is there. In view of such circumstances and the like, if the difference between the number of inflows and the number of outflows is 1, it is possible to cancel the abnormality notification based on a single specific release operation, due to accidental circumstances Abnormality notification is released immediately, and it is possible to reduce the game interruption period and work effort.

  On the other hand, the pitching part is a part that triggers a privilege given to the player, and thus is easily subject to fraud. There has been a report of an illegal act of actually blocking the flow of a game ball by using a fraudulent tool such as a magnet or a cellophane and causing the game ball to flow at a desired timing. If such a fraudulent act is performed, a large amount of game balls can be allowed to flow into the entrance part at any time, or the game balls can be put on standby in the entrance part. Can be enjoyed. In this regard, when the difference between the number of inflows and the number of outflows is 2 or more, that is, when there is a high possibility that the number is not accidental, the abnormality notification is canceled based on a plurality of specific cancellation operations, It is possible to suggest to the administrator that there is a high possibility that the current abnormality notification is due to fraud.

  In this way, by setting a difference in the operation for canceling abnormality notification (specific cancellation operation) between what can occur accidentally and what is likely not to be accidental, abnormality notification that is being executed to the hall manager Can teach the possibility of accidental or fraudulent behavior and contribute to the improvement of the crime prevention function. In addition, it is possible to suppress the diversification (complication) of the release work itself by sharing the specific release operation itself and setting a difference in the number of times. As a result, the crime prevention function is improved and the work pattern of the hall manager is prevented from becoming complicated due to the improvement.

Feature 2. The entrance portion is provided with a guide passage (guide passage 320) for guiding the game ball flowing into the entrance portion,
The guide passage is divided into a first branch passage (downstream portion 322L of the first downstream passage 322) and a second branch passage (second downstream passage 323) provided by branching the guide passage at an intermediate position. And whether to generate a special gaming state advantageous to the player is determined according to the passage into which the game ball moving along the guide passage flows,
By changing the direction of the flow of the game ball by coming into contact with the game ball that has flowed down the guide passage and reached the branch portion, a game ball is provided in at least one of the first branch passage and the second branch passage. Allocating the game balls to the first branch passage or the second branch passage using the flow due to its own weight without stopping the flow due to its own weight reaching the branch portion. The gaming machine according to Feature 1, further comprising means (a switching member 341).

  In the gaming machine of the type shown in Feature 2, whether or not a player can enjoy a privilege (transition to a special gaming state) depends on which branch path the game ball is distributed to by the distribution means. . That is, even if the game ball simply flows into the ball-entry part, a lottery is performed after that, so there is no transition from the occurrence of the ball to the special game state.

  In this type of gaming machine, for example, the entrance portion and the branching position are separated from each other to secure a certain moving distance, and the movement of the gaming ball in the entering part can be visually recognized, thereby improving the degree of attention of the player. It is also possible. However, in such a structure, the above effect can be expected, but there is a concern that the following fraudulent acts are likely to be performed. In other words, a plurality of game balls are made to wait on the upstream side of the branching position in the guide path of the entrance part by an illegal tool, etc., and the waiting game balls flow down as the movement of the distributing means is estimated. By doing so, an act of illegally acquiring a privilege (transition to the special gaming state) is easily performed. When such an illegal configuration is performed, there is a high possibility that a plurality of game balls are stocked in order to surely flow the game balls into the aimed branch passage.

  When the technical idea shown in Feature 1 is applied to such a configuration to distinguish between an accident that has occurred accidentally and an abnormality that has occurred due to an intentional factor such as fraud, and to cancel the abnormality notification It is possible to suggest the fact to the hall manager. As a result, it is possible to minimize the damage caused by the fraud.

  Specifically, even if it is possible to grasp that an abnormality has occurred by anomaly notification → notification cancellation operation, it is highly likely that fraudulent acts will be concealed by releasing game balls in stock at that time. It is difficult to identify the site. However, by suggesting to the hall manager that there is a high possibility that fraud has been carried out, it becomes possible to pay attention to the game area thereafter. It becomes easy. In particular, the release operation itself is common between cases where the chance of accidents is high and low, and the fraudulent person is avoided by clearly indicating that it is a fraudulent act as a configuration that teaches the degree of danger according to the number of times. It is possible to make it difficult to notice. Thereby, the said crime prevention function can be exhibited suitably.

Feature 3. First detection means (upstream detection sensor 305) for detecting a game ball passing through a first specific position (detection region DE0) in the guide passage;
Second detection means (downstream detection sensors 325, 326) for detecting a game ball passing through a second specific position (detection areas DE1, DE2) downstream of the first specific position in the guide passage;
The guide passage is configured to pass through the second specific position when the game ball that has passed through the first specific position flows down to the downstream side, and the first specific position and the second specific position It is a configuration in which a plurality of game balls do not pass through the same place at the same time or are difficult to pass between,
First determination means for determining whether or not a game ball has passed through the first specific position based on detection information of the first detection means (detection areas DE1, DE2 in the reading process in the MPU 602 of the main controller 162) Function to determine whether or not passed, and
Based on detection information of the second detection means, second determination means for determining whether or not a game ball has passed the second specific position (passes the detection area DE0 in the reading process in the MPU 602 of the main control device 162). And a function for determining whether or not
The monitoring means monitors whether there is a difference between the inflow number and the outflow number based on the determination result by each determination means,
Even if the inflow number and the outflow number coincide with each other after the predetermined timing, the abnormality informing means keeps the abnormality informing state until at least the abnormality informing condition is satisfied by the specific releasing operation. The gaming machine according to feature 2, wherein the gaming machine is configured to be maintained.

  As shown in feature 3, by using a plurality of detection means and determination means in combination, the number of inflows and outflows can be grasped. Here, for example, it is possible to determine that there is no abnormality when the number of inflows and the number of outflows match after the start of abnormality notification (matching is achieved), and to terminate the abnormality notification. However, in such a configuration, when anomaly notification is started by an illegal act, the anomaly notification is canceled and the illegal act is concealed by releasing the game ball in stock into the ball-in part. This increases the possibility that discovery of fraud will be delayed, and the security function will not be performed well.

  In this regard, even when the number of inflows and the number of outflows match after a predetermined timing, the abnormality notification state is maintained until at least the abnormality notification cancellation condition is satisfied by the specific cancellation operation. Such inconvenience can be avoided.

  The technical idea shown in this feature can also be applied to feature 1. In this case, “the abnormality notification means is configured to detect the abnormality until the abnormality notification cancellation condition is satisfied at least by the specific cancellation operation even when the inflow number and the outflow number coincide after the predetermined timing. The gaming machine according to Feature 1, which is configured to maintain the notification state. ”

  Feature 4. The release means is configured such that when the difference between the number of inflows and the number of outflows is 2 or more, the number of the specific release operations required to cancel the abnormality notification state increases as the difference increases. The gaming machine according to any one of features 1 to 3, wherein:

  As shown in the feature 1 etc., it is difficult to specify whether or not it is accidental in terms of the occurrence of the remaining sphere. However, as described above, when the purpose is to obtain illegal profits, it is assumed that the number of game balls to be stocked (the number of remaining balls) increases in order to increase the success rate. In other words, it is considered that the necessity of fraud is increasing in proportion to the number of remaining spheres. Therefore, when the difference between the number of inflows and the number of outflows is 2 or more, by increasing the number of specific release operations required to cancel the abnormality notification state as the difference increases, On the other hand, it is possible to suitably suggest the possibility that the cause of the abnormality notification is an illegal act.

  Feature 5. The release means is a case where the difference between the inflow number and the outflow number is 2 or more, and the difference exceeds a specified number set to be a number greater than 2, The gaming machine according to claim 4, further comprising means for limiting the number of operations so as to cancel the abnormality notification based on the number of the specific cancellation operations equal to the specified number.

  As shown in feature 4, when the difference between the number of inflows and the number of outflows is 2 or more, the number of specific cancellation operations required to cancel the abnormality notification state increases as the difference increases. By configuring, the crime prevention function can be preferably improved. However, when an illegal act is actually performed, it is assumed that a large amount of game balls are stocked, and it cannot be denied that the above-mentioned difference, that is, the number of specific release operations required for canceling the abnormality notification state becomes excessive. This is not preferable because it increases the workload of the hall manager.

  Therefore, when the difference between the number of inflows and the number of outflows is 2 or more and the difference exceeds a specified number (a number greater than 2), the specific release operation is performed as many times as the specified number. By adopting a configuration in which the number of operations is limited so as to cancel the abnormality notification based on the above, it is possible to reduce work addition during the release operation while securing the crime prevention function.

  Feature 6 When the number of outflows is larger than the number of inflows, the canceling means notifies the abnormality based on the plurality of specific canceling operations even when the difference between the number of inflows and the number of outflows is 1. The gaming machine according to any one of features 1 to 5, further comprising means for releasing.

  When the number of outflows is smaller than the number of inflows, there is a possibility that the game ball remains in the entrance portion, and this may occur due to either an accidental factor or an illegal act. On the other hand, as shown in this feature, when the number of outflows is larger than the number of inflows, it is an event that cannot actually occur, and it is difficult to consider that the generation factor is accidental. In other words, when such an event occurs, there is a high possibility of an illegal act or a failure such as a ball entering part. Therefore, in such a case, even if the difference between the number of inflows and the number of outflows is 1, an abnormality notification original function is established by canceling the abnormality notification based on a plurality of specific release operations. Can be suitably exhibited.

Feature 7. The release means includes a release operation unit (power switch 249) that is a target of the specific release operation,
The abnormality notification means is provided on a front surface of an opening / closing body (game machine main body) supported to be opened and closed by a support target (outer frame 11),
A locking device (locking device 75) for locking the opening and closing body in the closed position;
The gaming machine according to any one of features 1 to 6, wherein the release operation unit is provided on a back surface of the opening / closing body.

  It is not preferable that the specific release operation described above is easily performed by the player because the function of notifying the occurrence of abnormality to the hall manager or the like becomes a factor that does not work well. In this regard, as shown in this feature, if the release operation unit is arranged on the back surface of the opening / closing body, it is possible to make it difficult to access the release operation unit, and the abnormality notification is illegally released. This can be suitably suppressed.

Feature 8 The game ball that has flowed out of the ball entrance portion is configured to be guided to the back side of the opening and closing body,
The release operation unit is a power switch (power switch 249) provided on the back surface of the opening / closing body, and operating the power switch to restart the gaming machine is the specific release operation.
The release means, when the monitoring means determines that there is a game ball remaining in the pitching part, setting means for setting the number of the specific release operation required to release the abnormality notification state; Update means for updating the set number of times at the time of restart, and storage means for storing and holding the number of times in both the state where the power switch is ON and the state where it is OFF. 8. The gaming machine according to feature 7, which is characterized.

  As shown in feature 8, by using the power switch as the release operation unit and the restart operation as the specific release operation, it is possible to suppress the abnormal notification state from being illegally released. In addition, in the configuration in which the game ball that has flowed out from the entrance portion is guided to the back side of the gaming machine, it is confirmed from the back side of the gaming machine whether there is a failure or the like in the entrance portion or the configuration accompanying it. Can be encouraged. As a result, it is possible to reduce the chance that the cause of the abnormality is overlooked.

  Feature 9 The abnormality notification means stops the abnormality notification when the power switch is switched from ON to OFF, and when the abnormality notification state is not canceled by the specific release operation, the power switch is turned ON. 9. The gaming machine according to claim 8, further comprising means for delaying the restart of the abnormality notification until the opening / closing body is disposed at the closed position even when the opening / closing body is located.

  According to the feature 9, it can be determined whether or not the condition for canceling the abnormality notification is satisfied by arranging the opening / closing body in the closed position. In many cases where an abnormality occurs accidentally, the abnormality notification state is canceled by a single restart, so that the player and the hall manager are not bothered. On the other hand, when it is necessary to restart a plurality of times due to an illegal act, confirmation is performed each time by restarting → positioning the opening / closing body in the closed position. In this way, by repeating the opening → restarting → closing, it is possible to increase the chances of turning to the ball-entry portion and the related structure, and to appropriately improve the crime prevention function.

  In addition, even if the specific release operation is repeated in this way, it is possible to delay the abnormality notification using the period required for restarting, so the period when the game is not possible and the time for restraining the hall manager is wasted It can suppress becoming longer.

  The basic configuration of the gaming machine to which the above features can be applied is shown below.

  Pachinko machine: operation means (game ball launching handle 41) operated by a player, game ball launching means (game ball launching mechanism 110) for launching a game ball based on the operation of the operation means, and the fired A ball passage (guide rail 100) for guiding a game ball to a predetermined game area and game parts (nails 90, etc.) arranged in the game area, and a predetermined passage portion (general prize) among these game parts A gaming machine that gives a privilege to a player when a game ball passes through the mouth 81 or the like.

  DESCRIPTION OF SYMBOLS 10 ... Pachinko machine as a gaming machine, 12 ... Main part of gaming machine, 13 ... Inner frame, 27 ... Error display lamp part, 29 ... Speaker part, 75 ... Locking device, 79b ... Opening detection sensor, 80 ... Game board, 83 ... Right-side variable entry device as an entry part, 87 ... main display unit, 96 ... design display device, 143 ... notification / production control device, 162 ... main control device, 243 ... power supply / launch control device, 249 ... power switch , 302 ... Right large winning opening as an entrance part, 305 ... Upstream detection sensor, 320 ... Guide passage, 325, 326 ... Downstream detection sensor, 601 ... Main control board, 602 ... MPU, 725 ... Display control device, CC ... remaining ball monitoring counter, DE0 ... upstream detection area, DE1, DE2 ... downstream detection area, PE ... game area.

Claims (1)

A game board with a game area formed on the front,
A pitching portion provided in the gaming area and switchable between a permissible state allowing an inflow of game balls flowing down the gaming area and a non-permissive state not permitting an inflow of game balls;
The entrance portion is switched from the non-permissible state to the permissible state when the first condition is satisfied, and the non-permissible state is changed from the permissible state when a second condition different from the first condition is satisfied. Switching means for switching the entrance part to
Monitoring means for monitoring the entry / exit of the game ball at the entrance portion based on the inflow number of the game ball flowing into the entrance portion and the outflow number of the game ball outflowing from the entrance portion;
The monitoring means determines that the number of inflows and the number of outflows are inconsistent at a predetermined timing after the second condition is satisfied and the ball-entering portion enters the non-permitted state. An abnormality notification means for making an abnormality notification state to perform abnormality notification,
Release means for releasing the abnormality notification state by the abnormality notification means,
The release means has means for releasing the abnormality notification state based on a specific release operation when there is a difference between the inflow number and the outflow number,
The entrance part is provided with a guide passage for guiding the game ball that has flowed into the entrance part,
The guide passage has a first branch passage and a second branch passage provided by branching the guide passage at a midway position thereof, and whether or not to generate a special gaming state advantageous to the player is determined. It is determined according to the passage that is the inflow destination of the game ball moving along the passage,
Distributing means for distributing the game ball that has flowed down the guide passage and reached the branch portion of the first branch passage and the second branch passage into one of the first branch passage and the second branch passage,
First detection means for detecting a game ball passing through a first specific position in the guide passage;
A second detection means for detecting a game ball passing through a second specific position downstream of the first specific position in the guide passage;
The guide passage is configured to pass through the second specific position when the game ball that has passed through the first specific position flows down to the downstream side, and the first specific position and the second specific position It is a configuration in which a plurality of game balls do not pass through the same place at the same time or are difficult to pass between,
First determination means for determining whether or not a game ball has passed through the first specific position based on detection information of the first detection means;
Second determination means for determining whether or not a game ball has passed through the second specific position based on detection information of the second detection means;
The monitoring means monitors whether there is a difference between the number of inflows and the number of outflows based on the determination result by each determination means,
Even if the inflow number and the outflow number coincide with each other after the predetermined timing, the abnormality informing means keeps the abnormality informing state until at least the abnormality informing condition is satisfied by the specific releasing operation. A gaming machine that is configured to maintain.

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