JP2008005908A - Game machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To enable the more accurate sensing of game balls rolling in the game area. <P>SOLUTION: A pachinko game machine 10 which includes a liquid crystal display device 32 with a light sensor having a plurality of light sensors respectively at prescribed positions and senses the motion of the game balls rolling on a game board 14 having a light transmitting area with a light sensor is provided with a partition member 140 which separates rear regions of the game board 14 corresponding to sensing areas for the sensing of the game balls in the game area 15 and a discharge area so as to avoid the duplication of sensing areas for the sensing of the game balls rolling in the game area 15 of the game board 14 with the detection regions for the sensing of the game balls in the discharge area. This eliminates erroneous sensing otherwise caused by the interception of the game balls rolling in the game area 15 with the game balls rolling in the discharge area. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a gaming machine such as a pachinko machine, and more particularly to a technique for detecting the movement of a game ball rolling on a game board.

  In a conventional pachinko gaming machine, when a player operates the launch handle, a game ball is launched into the game area of the game board, and repeatedly rolls and collides with game members such as obstacle nails provided on the game board surface, When a player enters a predetermined winning slot on the game board surface, a predetermined number of game media are paid out, while when a predetermined area set on the game board surface is passed, a lottery to shift to a big hit game is performed and predetermined fluctuation An effect of variably displaying identification information such as a numeric symbol and an effect of displaying or changing a character image or the like is executed in the display area.

  In recent years, a game board and a material having permeability (this is called a transparent game board), and by providing a liquid crystal display device covering almost the entire rear surface of this transparent game board, without being affected by game members, A gaming machine that can display an effect image or the like in a wide display area has been proposed. Among such gaming machines, a so-called transmission sensor is provided at the side edge of a plate-like body provided behind the gaming board in order to detect whether or not the gaming ball has passed through a predetermined area on the gaming board surface. (See Patent Document 1).

The transmissive sensor (or transmissive sensor) is a pair of a light emitting element and a light receiving element, and detects the presence or absence, intensity, etc. of light rays emitted from the light emitting element. In the above-mentioned Patent Document 1, a plurality of pairs of these light-emitting elements and light-receiving elements are provided at the side edges of a plate-like body provided behind the game board, and the points (detection points) at which the respective light rays intersect are the game. It is arranged so as to be in a position corresponding to the general winning opening or starting opening of the board. Then, the game ball that has passed through the general winning opening or the starting opening of the game board is detected and used as an opportunity for winning, lottery, etc., or for changing the displayed image.
JP 2004-160030 A

  As described above, in the technique disclosed in Patent Document 1, if a light emitting element and a light receiving element are arranged so that a detection point is formed at a predetermined position such as a general prize opening, a game ball passing there is detected. can do.

  However, when trying to detect a game ball rolling in the game area on the game board, the game board has a plurality of obstacle nails, a game member called a stage, and an opening / closing member having a freely openable / closable blade member. Since various gaming members such as the above are provided, it is difficult to set a detection point at a location where the light beam emitted from the transmission sensor is blocked by these gaming members. If the game member is provided with a through-hole through which the light beam can pass, the detection point can be set without the light beam being shielded by the game member, but the processing of the game member becomes complicated and the game member is processed. There is a possibility that the required mounting strength cannot be satisfied by applying.

  As described above, in the game ball detection method using the transmission sensor, it is not easy to set the detection point of the game ball at an arbitrary position on the game board, and when the game member is arranged around the detection point, Since the members need to be processed, the shape and arrangement of the gaming members are naturally limited.

  In addition, the transmission sensor detects whether or not the light ray is blocked, so when a game ball is detected at a certain detection point, the detection of the game ball at another detection point on the same light beam is not possible. Have difficulty. Similarly, when a game ball overlaps in the depth direction of the game board at one detection point, it is similarly difficult to detect. That is, it is difficult to detect a game ball at a plurality of detection points simultaneously with one transmission sensor.

  Therefore, the present invention has been proposed to solve such a conventional problem, and an object thereof is to provide a gaming machine that can reliably detect a gaming ball rolling on a gaming board. .

  In order to achieve the above object, the gaming machine according to claim 1 has a light transmissive region, the game ball rolls at a position facing the light transmissive region, and the game ball moves over a predetermined region. A game board having a game area in which a prize ball can be provided by passing, a discharge area in which a game ball discharged from the game area in the game board rolls, and a game ball rolling in the game area in the game board Detecting means for detecting a game ball that rolls in the discharge area, and an effect image display area that is provided behind the game board and displays an image for effect. A display means having a detection area for detecting a game ball by a plurality of detection means arranged at each of the predetermined positions of the effect image display area, and a display in the effect image display area according to the detection result of the game ball by the detection means Change effect image Effect display image change control means for executing control, and the display means has no overlap between the detection area for detecting the game ball rolling in the game area and the detection area for detecting the game ball rolling in the discharge area. It is arranged.

  According to the gaming machine of the first aspect, the detection area where the game ball in the game area on the game board is detected and the detection area where the game ball in the discharge area is detected are arranged without overlap. In a game board having a light-transmitting area, a game ball that rolls in the game area can eliminate false detections caused by being blocked by a game ball that rolls in the discharge area, and rolls on the game board. The game ball can be detected more reliably.

  In a second aspect of the present invention, the game board includes a partition member that separates a discharge area from a back area of the game board corresponding to a detection area for detecting a game ball rolling in the game area. .

  According to the second aspect of the present invention, by providing the partition member, the discharged game ball enters the back area of the game board corresponding to the detection area for detecting the game ball rolling in the game area. Therefore, the game ball rolling in the game area can be reliably detected without being blocked by the game ball rolling in the discharge area.

  According to a third aspect of the present invention, the discharge area is formed as a discharge path that does not overlap with a detection area for detecting a game ball rolling in the game area.

  According to the invention described in claim 3, since the discharge area is formed as a discharge path that does not overlap with the detection area of the game ball rolling in the game area, the game ball rolling in the game area and the discharge area The game ball that rolls can be clearly distinguished and reliably detected.

  In the gaming machine according to the present invention, the detection area where the game ball is detected in the game area on the game board and the discharge area where the game ball discharged from the game area rolls are arranged without overlap, so that light transmission In a game board having a sex area, it is possible to more reliably detect a game ball rolling in the game area.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the embodiments described below, a case where the present invention is applied to a first type pachinko gaming machine (also referred to as “digital pachi”) is shown as a preferred embodiment for a gaming machine according to the present invention.

[Composition of gaming machine]
Hereinafter, the configuration of the gaming machine will be described with reference to FIGS. FIG. 1 is a perspective view showing an overview of a pachinko gaming machine 10 according to the present embodiment, and FIG. 2 is an exploded perspective view of the pachinko gaming machine 10. FIG. 3 is an explanatory view showing an electrical decoration unit provided on the upper part of the game board, and FIG. 4 is a front view of the pachinko gaming machine 10.

  As shown in FIG. 1 and FIG. 2, the pachinko gaming machine 10 includes a main body frame 12 having an opening 12a formed on the front surface, various components disposed inside the opening 12a in the main body frame 12, and a main body frame. The door 11 is pivotally attached to the front of the door 12 so as to be openable and closable. This door 11 is for closing the opening 12a from the front, and a game is normally performed in the closed state. Further, an upper plate 20, a lower plate 22, a firing handle 26, and the like are disposed on the front surface of the main body frame 12.

  Inside the opening 12a of the main body frame 12, as will be described later, a liquid crystal display device 32 as a display means for displaying various images, a spacer 31, a game board 14, and the like are disposed. The description of various components (not shown) other than the game board 14, the spacer 31, and the liquid crystal display device 32 is omitted.

  The game board 14 is entirely formed of a plate-shaped resin (a member having permeability) having permeability. Examples of the transparent member include various materials such as acrylic resin, polycarbonate resin, and methacrylic resin. In addition, the game board 14 has a game area 15 on the front side of the light-transmitting area where the launched game ball can flow down and the game ball can pass through a predetermined area to provide a prize ball. ing. The game area 15 is an area surrounded by a guide rail 30 (specifically, an outer rail 30a shown in FIG. 4 to be described later) where a game ball can roll. A plurality of obstacle nails 13 are driven into the surface of the game area 15 in the game board 14. In addition, the game board 14 has a discharge area on which the game ball rolls on the back surface of the game area 15. The discharge area is an area formed by the thickness of the game board 14, the liquid crystal display device 32, and the spacer 31. The game board 14 includes passage openings 59a, 59b, 59c for discharging game balls to the discharge area, and a game ball is provided on the surface of the game board corresponding to each passage opening so that the game balls can be easily discharged from the passage openings. Pockets 55a, 55b, and 55c for temporarily stopping the movements. Although not shown in FIG. 2, obstacle nails may be implanted from the back surface of the game area of the game board 14 toward the liquid crystal display device 32.

  As shown in FIG. 4, a round number display 51 for displaying the current round number (described later) is provided near the upper right end on the game board 14.

  In the embodiment of the present invention, the liquid crystal display device 32 can perform a normal display operation in a display area for displaying an effect image or the like, has a so-called scanner function, and can be detected from a surface of the display unit 32a. An operation of capturing a certain object as image data can be performed. In the liquid crystal display device 32, a light detection sensor (light detection means) formed of a light receiving element is formed as a detection element on the substrate of the liquid crystal pixel in the manufacturing stage. The display means in which the light detection sensor is formed in the arrangement of the liquid crystal pixels and can perform the image capturing operation together with the image displaying operation is hereinafter referred to as a liquid crystal display device 32 with a light sensor. The light sensor-equipped liquid crystal display device 32 can be provided with one light detection sensor for each liquid crystal pixel, but the number of light detection sensors is not limited. As the number of light detection sensors per pixel is increased, the resolution at the time of image capturing operation can be improved. In addition, the light detection sensor for capturing the image of the object may be formed at an equal density over the entire display unit 32a, and may be controlled to selectively activate only the necessary area. You may form only in the predetermined area | region of an area | region which needs a detection especially.

  As shown in FIG. 2, the liquid crystal display device 32 with an optical sensor is provided behind the game board 14 with a spacer 31 in between. That is, the optical sensor-equipped liquid crystal display device 32 is disposed behind the light-transmissive member of the game board 14. The display unit 32a in the liquid crystal display device 32 with the optical sensor is disposed so as to overlap from the back side with the spacer 31 interposed between all or part of the game board 14. Specifically, the liquid crystal display device 32 with the optical sensor is arranged so that the display unit 32a overlaps all or a part of the game area 15 and all or a part of the game area outer area 16, so that It is arranged. The display unit 32a in the liquid crystal display device 32 with the light sensor can display various effect images and rolls the game area of the game board 14 by arranging the light detection sensor in a predetermined area. A detection region for detecting the game ball through the light-transmitting region is formed.

  In the present embodiment, the liquid crystal display device 32 with the optical sensor is provided behind the light-transmitting area in the game board 14, and therefore, for example, a game member such as an obstacle nail planting area, an accessory, or a decorative member is provided. The area can be enlarged and the degree of freedom in layout can be further increased. In addition, a game ball that rolls in the game area of the game board 14 can be reliably detected via the light-transmitting area of the game board 14 without being affected by the arrangement of the game members.

  A partition member 140 is provided in an area formed by the thickness of the game board 14, the liquid crystal display device 32, and the spacer 31 corresponding to the discharge area of the present embodiment. The partition member 140 will be described with reference to FIG.

  FIG. 5 shows a state in which a partition member 140 is provided in a discharge area formed between the liquid crystal display device 32 with an optical sensor and the game board 14 having a light transmissive area. The game board 14 includes passage openings 59a, 59b, 59c at predetermined positions, and the game balls are discharged from the passage openings 59a, 59b, 59c to the surface of the game board corresponding to each of the passage openings 59a, 59b, 59c. In order to make it easier, pockets 55a, 55b and 55c for temporarily stopping the movement of the game ball are provided. Character images T <b> 1 to T <b> 3 as effect images are displayed on the display unit 32 a of the liquid crystal display device 32 with an optical sensor, and can be visually recognized by the player through the light-transmitting area of the game board 14. The situation is shown. The areas Q1, Q2 and Q3 on the game board 14 are areas on the game board 14 corresponding to the detection area of the game ball set by arranging the light detection sensor on the display unit 32a of the liquid crystal display device 32 with the optical sensor. Represents. Further, the game balls A and B shown in FIG. 5 indicate that they are in the game area 15, and the game balls C indicate that they are in the discharge area.

  The launched game ball is detected when it reaches the areas Q1, Q2, and Q3 of the game board 14. And in a gaming machine, control which changes character image T1 is performed with this detection result. The control for changing the character image will be described later with reference to FIG. In FIG. 5, for convenience of explanation, the detection area on the game board 14 is shown by a one-dot chain line so as to be clear, but actually, it may not be clearly visible to the player.

  The detection area formed on the display unit 32a of the liquid crystal display device 32 with the optical sensor by the partition member 140 is a detection area corresponding to the inside of the partition member 140 that detects a game ball rolling in the game area and a discharge area. Since it is divided into a detection area corresponding to the outside of the partition member 140 that detects a moving game ball, the game ball rolling in the discharge area cannot enter the detection area inside the partition member 140. For example, as shown in FIG. 5, when the game ball rolls in the game area 15 and enters the pocket 55a (game ball B), the game ball is discharged from the passage opening 59a covered by the pocket to the discharge area (game ball). C). In the discharge area, the game ball flows down without entering the inner detection area partitioned by the partition member 140. Therefore, in the detection area corresponding to the inner side of the partition member 140, the game ball rolls and passes through the area Q1. Only the game ball A is detected, and the game ball rolling in the discharge area is not detected in this detection area. In the detection area corresponding to the outside of the partition member 140, a game ball rolling in the discharge area can also be detected.

  Therefore, in the embodiment of the present invention, the partition member 140 is provided in the discharge area formed between the liquid crystal display device 32 with the optical sensor and the game board 14 having the light transmissive area, thereby providing the game area 15. Since the detection area where the game ball is detected and the detection area where the game ball in the discharge area is detected are divided, for example, the game ball rolling in the game area 15 is changed to a game ball rolling in the discharge area. It is possible to eliminate erroneous detection caused by being blocked, and it is possible to more reliably detect game balls that roll on the game board 14. In particular, as shown in FIG. 5, when the partition member 140 is provided, the game area in the discharge area does not enter the detection area for detecting the game ball rolling in the game area 15. The game ball rolling 15 can be reliably detected without being blocked by the game ball rolling in the discharge area.

  As a method of eliminating the false detection caused by the game ball rolling in the game area being blocked by the game ball rolling in the discharge area, a detection area in which the game ball in the game area on the game board is detected, a discharge Any method other than providing the partition member 140 described above may be used as long as it is arranged without overlapping with a detection region in which a game ball in the region is detected. For example, the discharge area can be formed as a discharge path that does not overlap with a detection area for detecting a game ball rolling in the game area. This example will be described later with reference to FIG.

  The spacer 31 is made of a material having permeability, and a large circular through hole 31a is provided at the center. An electrical decoration unit 53 as shown in FIG. 3 is provided in the upper portion of the through hole 31a. The detailed configuration of the illumination unit 53 will be described later.

  A protective plate 19 having transparency is disposed on the door 11. The protection plate 19 is disposed so as to face the front surface of the game board 14 with the door 11 closed.

  The firing handle 26 is provided so as to be rotatable with respect to the main body frame 12, and constitutes a launching device 130 shown in FIG. A firing solenoid (not shown), which is a drive device, is provided on the right side of the drawing, which is opposite to the firing handle 26, and a touch sensor (not shown) is provided on the periphery of the firing handle 26. ) Is provided. When the touch sensor is touched by the player, it is detected that the firing handle 26 is gripped by the player.

  When the shooting handle 26 is gripped by the player and is rotated counterclockwise, power is supplied to the shooting solenoid, and the game balls stored in the upper plate 20 are sequentially fired onto the game board 14. And the game proceeds. Furthermore, as will be described later, the momentum of the game ball to be launched can be adjusted by operating the launch power increase button 80 and the launch power decrease button 82 shown in FIG.

  In FIG. 2, a first warp path 47 provided on the back surface of the game board 14 is illustrated for easy understanding. The first warp path 47 is formed of a material having permeability, and conducts a game ball that has won a prize opening 24 provided on the game board 14, and a second warp path 49 described later (see FIG. 4). Is supposed to lead to.

  Next, the configuration of the pachinko gaming machine 10 will be described in more detail with reference to FIG. In FIG. 4, portions overlapping with the description of the pachinko gaming machine 10 shown in FIGS. 1 and 2 are omitted. Further, in FIG. 4, the description of the plurality of obstacle nails 13 driven into the game board 14 is omitted to avoid complexity.

  As shown in FIG. 4, the game board 14 includes two guide rails 30 (30a and 30b), an obstacle 57, passing gates 54a and 54b, a second warp path 49, an obstacle 58, and a start. A mouth (starting area) 25, a special game-specific prize winner 44 provided with a blade member 48, a big prize mouth 39 provided with a shutter 40, and a round number display 51 are provided. An electrical decoration unit 53 (to be described later) is provided on the upper part of the game board 14 and is visible to the player through a light-transmitting area of the game board 14.

  An obstacle 57 is provided in the approximate center of the game board 14. Below the obstacle 57, a starting port 25 for starting a special symbol variation display is provided. An obstacle 58 is also provided on the right side of the center of the game board 14.

  The two guide rails 30 provided on the left side of the game board 14 are composed of an outer rail 30a that partitions the game area 15 and an inner rail 30b that is disposed inside the outer rail 30a. The launched game ball is guided by a guide rail 30 provided on the game board 14, moves to the upper part of the game board 14, passes through the electric decoration unit 53, and the plurality of obstacle nails 13 ( 2), due to the collision with the obstacles 57, 58, etc. provided on the game board 14, the downward flow of the game board 14 is made while changing the traveling direction.

  In addition, a winning opening 24 is formed at the center left end of the game board 14. When a game ball wins the winning opening 24, it moves along the rail-like second warp path 49 behind the game board 14 via the first warp path 47 and is led behind the obstacle 57. It is burned. The game ball guided behind the obstacle 57 is discharged to the front side of the game board 14 through a discharge port (not shown) surrounded by the obstacle 57 and flows down to the game board 14.

  As shown in FIG. 3, the lighting unit 53 provided at the upper part of the game board 14 includes a display case 37 for storing the special symbol display 33 and the normal symbol display 35, and special symbol holding lamps 34a, 34b, 34c. , 34d and normal symbol holding lamps 50a, 50b, 50c, 50d. The front side of the display case 37 is covered with a transparent lens (not shown) for the purpose of improving visibility.

  Here, the special symbol display 33, the normal symbol display 35, the special symbol hold lamps 34a to 34d, and the normal symbol hold lamps 50a to 50d will be described in detail with reference to FIG.

  As shown in FIG. 3, the special symbol display unit 33 accommodated in the display unit case 37 is composed of a 7-segment LED 41, and the 7-segment LED 41 is formed by the establishment of a predetermined special symbol variable display start condition (FIG. 4). When the display of the game ball enters the start opening 25 shown in FIG. 5 or when the change display is stopped when there is a holding ball), the lighting and turning-off are repeated.

  By turning on / off the 7-segment LED 41, 10 numeric symbols from “0” to “9” are variably displayed as special symbols. As a special symbol, when a specific numeric symbol (for example, a numeric symbol of “7”) is stopped and displayed, a 15R jackpot game in which a round game advantageous to the player from the normal gaming state is continued up to 15 times. The game state shifts to a state (a special game state that is one of the game states advantageous to the player). Further, after the end of the jackpot gaming state, the state shifts to a probability variation state (high probability gaming state; hereinafter referred to as “probability variation mode”) in which the probability of transition to the jackpot gaming state is higher than usual.

  In addition, when a specific numerical symbol (for example, a numerical symbol of “5”) is stopped and displayed, a 15R jackpot gaming state (special game) in which a round game advantageous to the player is continuously performed up to 15 times from the normal gaming state. The gaming state shifts to (gaming state). However, after the jackpot gaming state ends, the game does not shift to the probability variation mode, and becomes a gaming state in which the winning probability is lower than the high probability gaming state (low probability gaming state; hereinafter referred to as “normal mode”).

  Further, when a specific numerical symbol (for example, a numerical symbol of “3”) is stopped and displayed, a 2R jackpot gaming state (game) in which a round game advantageous to the player is continuously performed up to two times from the normal gaming state. The game state shifts to a specific game state that is one of the game states advantageous to the user. Then, after the jackpot gaming state ends, the mode changes to the probability variation mode.

  When the 15R jackpot gaming state is reached, as will be described later, the shutter 40 of the big prize opening 39 shown in FIG. 4 is controlled to be in an open state, and the game ball can be received in the big prize opening 39. Also, when the 2R jackpot gaming state is reached, as will be described later, the blade members (so-called ordinary electric accessories) 48 provided on the left and right sides of the special game-dedicated winning attacker 44 shown in FIG. 4 are closed. From the state, the game ball is opened, and the game ball can be received by the special game-specific winning attacker 44.

  On the other hand, when a special symbol other than the numbers described above (for example, a numerical symbol other than “3”, “5”, “7”) is stopped and displayed, the normal gaming state is maintained. As described above, a game in which a special symbol is variably displayed and then stopped and the game state is shifted or maintained depending on the result is called a “special symbol game”.

  On the other hand, a normal symbol display 35 is provided on the right side of the special symbol display 33 shown in FIG. The normal symbol display 35 is composed of two display lamps. When these display lamps are alternately turned on and off, symbols such as “◯” and “×” are displayed as normal symbols. Is done.

  Further, on both the left and right sides of the display case 37, special symbol holding lamps 34a to 34d are provided. These special symbol hold lamps 34a to 34d display the number of executions of the special symbol change display held by turning on or off (the so-called number of held balls). For example, when the execution of the special symbol variation display is held once, the special symbol hold lamp 34a is turned on. When the execution of the special symbol variation display is held twice, the special symbol hold When the special symbol hold lamp 34b is lit in addition to the lamp 34a and the execution of the special symbol fluctuation display is held three times, the special symbol hold lamp 34c is further turned on to execute the special symbol fluctuation display. In the case of holding four times, the special symbol holding lamp 34d is further turned on. The number of executions of the special symbol variation display is stored in a main RAM 70 (see FIG. 10) described later.

  Under the display case 37, normal symbol holding lamps 50a to 50d are provided. As will be described later, the normal symbol hold lamps 50a to 50d display the number of executions of the fluctuation display of the normal symbol held by turning on or off. Similar to the special symbol, when the execution of the fluctuation display of the normal symbol is held once, the normal symbol holding lamp 50a is turned on.

  As shown in FIG. 4, a starting port 25 is provided below the obstacle 57 on the game board 14, and when a game ball enters the starting port 25, the special symbol display 33 performs a special operation. The symbol variation display is started.

  Further, when a game ball enters the start opening 25 during the variation display of the special symbol, the special symbol based on the entry of the game ball into the start aperture 25 until the special symbol during the variation display is stopped and displayed. The start of the variable display is suspended. Thereafter, when the special symbol that has been variably displayed is stopped and displayed, the variably displayed suspended special symbol is started. It should be noted that an upper limit is set for the number of times that the execution of the special symbol variable display is suspended, that is, the number of retained balls, and in this embodiment, the upper limit is four.

  Further, when a game ball enters the start opening 25 and the variable display by the special symbol display 33 is started, at the same time, a predetermined area (not shown) of the display unit 32a of the liquid crystal display device 32 with the optical sensor is set. In the changed display area, the change display of the identification information for presentation may be started.

  Further, when the game ball wins the start opening 25 during the variation display regarding the special symbol, the effect based on the winning of the game ball at the start opening 25 until the identification information for the effect during the variation display is stopped and displayed. Since the start of the variable display of the identification information for the display is suspended, if the identification information for the effect that has been displayed variably in the same way as the special symbol is stopped and displayed, the change of the identification information for the display that has been suspended Display starts.

  In the present embodiment, the winning of the game ball at the start opening 25 is set as the special symbol variable display start condition and the identification information variable display start condition. However, the present invention is not limited to this. May be.

  A special symbol display is provided on the display unit 32a of the liquid crystal display device 32 with a photosensor disposed behind (on the back side) of the game board 14 shown in FIGS. An effect image related to the special symbol displayed in 33 may be displayed. For example, during the variable display of the special symbol displayed on the special symbol display 33, a plurality of variable display regions (for example, three columns of variable display regions) set in the display unit 32a of the liquid crystal display device 32 with the optical sensor. In FIG. 2, symbols (such as production identification information. For example, numeric symbols from 0 to 9) may be variably displayed as identification information. In this case, the special symbol that has been variably displayed on the special symbol display 33 shown in FIG. 3 is stopped and displayed, and the identification information for presentation is also displayed in the variable display area in the display unit 32a of the optical sensor-equipped liquid crystal display device 32. Stop display.

  Further, when a special numerical symbol is stopped and displayed as a special symbol on the special symbol display 33, an effect image for notifying the player that it is a big hit is displayed on the display unit 32a of the liquid crystal display device 32 with the optical sensor. May be. Specifically, when a special numeric symbol (the above-mentioned “5”, “7”) is stopped and displayed as a special symbol on the special symbol display 33, the display unit 32 a of the liquid crystal display device 32 with a photosensor is used. The combination of the identification information for presentation displayed becomes a specific display mode (for example, a mode in which any one of 1 to 9 is stopped and displayed in each of the plurality of symbol rows).

  When a specific numeric symbol (for example, “odd” numeric symbols) is stopped and displayed in a complete state, a round game advantageous to the player from the normal gaming state is continued up to 15 times, and a 15R jackpot game The gaming state shifts to a state (special gaming state). In addition, after the jackpot gaming state ends, the mode changes to the probability change mode.

  In addition, when a specific number design (for example, “even” number design) is stopped and displayed in a state where all the numbers are in order, a round game that is advantageous to the player from the normal gaming state is continuously performed up to 15 times. The gaming state shifts to the jackpot gaming state (special gaming state). However, after the end of the jackpot gaming state, the probability change mode having a higher probability of shifting to the jackpot gaming state is not shifted to the normal mode, and the normal mode is set.

  In addition, when a specific numerical symbol is stopped and displayed with a sequential number (for example, a numerical symbol of “1, 2, 3”), a round game advantageous to the player from the normal gaming state is continuously performed a maximum of two times. The game state shifts to the 2R jackpot game state (specific game state). In addition, after the jackpot gaming state ends, the mode changes to the probability change mode.

  The display unit 32a of the optical sensor-equipped liquid crystal display device 32 is set during the normal symbol variation display displayed on the normal symbol display 35 or during the special symbol variation display displayed on the special symbol display 33. In the case of displaying an effect image in a plurality of variable display areas, if the combination of the identification information for the effect is in a specific display mode, that is, if the 15R jackpot or 2R jackpot is won, Further, an effect image such as a character image such as “big hit !!” or a character image that delights may be displayed on the display unit 32a of the liquid crystal display device 32 with an optical sensor.

  In the above, after the 15R jackpot gaming state is finished, according to the numerical design at that time, it shifts to the probability variation mode or the normal mode, and after the 2R jackpot gaming state is finished, it shifts to only the probability variation mode. The mode transition is set. In the present embodiment, a mode change lottery is further performed when a game ball enters the start opening 25.

  Further, as shown in FIG. 4, passage gates 54 a and 54 b are provided on both the left and right sides of the approximate center of the game board 14. The passing gates 54a and 54b are provided with passing ball sensors 114 and 115 (see FIG. 10) described later. The passing ball sensors 114 and 115 detect that the game ball has passed through the passing gates 54a and 54b. When the passing ball sensors 114 and 115 detect the passing of the game ball, the normal symbol display is started on the normal symbol display 35, and after a predetermined time has elapsed, the normal symbol change display is stopped. . As described above, this normal symbol is a symbol such as “◯” or “x”.

  When the normal symbol is stopped and displayed as a predetermined symbol, for example, “◯”, the blade members (so-called normal electric accessories) 23 provided on the left and right sides of the start port 25 are changed from the closed state to the open state, It becomes easy for a game ball to enter the start opening 25. In addition, when a predetermined time has elapsed after the blade member 23 is opened, the blade member 23 is closed so that it is difficult for a game ball to enter the start port 25. As described above, a game in which the normal symbol is variably displayed and then stopped and displayed, and as a result, the open / closed state of the blade member 23 varies is referred to as a “normal symbol game”.

  Similarly to the special symbol variation display, when the game ball passes through the passing gates 54a and 54b during the normal symbol variation display, the passing gate is displayed until the normal symbol in the variation display is stopped and displayed. The execution (start) of the normal symbol variation display based on the passing of the game ball to 54a and 54b is suspended. After that, when the normal symbol that has been variably displayed is stopped and displayed, the variably displayed normal symbol that has been suspended is started.

  The big prize opening 39 is provided with a shutter 40 that can be opened and closed on the front side (front side). The shutter 40 is driven so as to be in an open state in which a game ball can be easily received when a special numerical symbol is stopped and displayed as a special symbol on the special symbol display 33 and the gaming state is shifted to the 15R jackpot gaming state. The

  On the other hand, a special winning opening 39 provided on the back side (rear) of the shutter 40 includes a specific area (not shown) having a V / count sensor 102 (see FIG. 10) and a count sensor 104 (see FIG. 10). There are general areas (not shown) having a shutter, and the shutter 40 is driven to open until a predetermined number (for example, 10) of game balls pass through these areas or a predetermined time (for example, 30 seconds) elapses. Is done. When a condition for winning a predetermined number of game balls into the grand prize opening 39 or elapse of a predetermined time is satisfied in the open state, the shutter 40 is driven so as to be in a closed state where it is difficult to accept the game balls.

  A game from the open state in which the special winning opening 39 is in a state where it is easy to accept the game ball to the closed state in which the special winning opening 39 is in a state in which it is difficult to receive the game ball is referred to as a round game. Accordingly, the shutter 40 is opened during the round game and is closed between the round games. The round game is counted as the number of rounds such as “1” round and “2” round. For example, the first round game may be referred to as a “first round” and the second round as a “second round”.

  Subsequently, the shutter 40 driven from the open state to the closed state is opened again on condition that the game ball received in the big prize opening 39 in the open state has passed the V · count sensor 102 (see FIG. 10). Driven to state. That is, it is possible to continue to the next round game on condition that the game ball received in the special winning opening 39 in the opened state of the shutter 40 has passed the V · count sensor 102 (see FIG. 10). It should be noted that the gaming state until the (final) round game that cannot continue from the first round game to the next round game is the “15R jackpot gaming state” described above.

  Furthermore, a special game-dedicated prize winner 44 is provided downstream of the obstacle 58. This special game-dedicated prize-winning attacker 44 is provided with blade members (so-called ordinary electric accessories) 48 on both the left and right sides. The blade member 48 is driven so as to be in an open state in which it is easy to accept a game ball when a special numerical symbol is stopped and displayed as a special symbol on the special symbol indicator 33 and the gaming state is shifted to the 2R big hit gaming state. Is done. As a result, the special game-dedicated winning attacker 44 is in an open state in which it is easy to accept a game ball.

  Further, the special game-dedicated winning attacker 44 is provided with a count sensor 105 (see FIG. 10), and a predetermined number (for example, three) of game balls passes through these areas, or a predetermined time (for example, one second). The blade member 48 is driven to the open state until the time has elapsed. When the predetermined number of game balls are awarded to the specific game dedicated prize attacker 44 or the predetermined time has elapsed in the open state, the blade member 48 is in a closed state in which it is difficult to accept the game balls. Driven by.

  As a result, the special game-dedicated prize winner 44 is in a closed state where it is difficult to accept the game ball due to the obstacle 58. The game from the open state in which the specific game-dedicated winning attacker 44 is in a state where it is easy to accept a game ball to the closed state in which the specific game-dedicated winning attacker 44 is difficult to receive a game ball is referred to as a round game. Accordingly, the blade member 48 is opened during the round game and is closed between the round games. A round game is counted as the number of rounds such as one round and two rounds. For example, the first round game may be referred to as a “first round” and the second round as a “second round”.

  The gaming state from the first round game to the end of the second (final) round game is the “2R jackpot gaming state” described above.

  Further, in the present embodiment, the special winning opening 39 as the first winning combination that performs the opening operation when the 15R jackpot game is executed and the specific game as the second winning combination that performs the opening operation when the 2R jackpot game is executed. The dedicated prize attacker 44 is provided as a big prize opening, but these may be one big prize opening. Further, in the present embodiment, as an example of the winning combination, two winning combinations, that is, the special winning opening 39 and the special game winning winning attacker 44, are described, but the present invention is not limited to this, and is on the game board. Any number of two or more items may be provided.

  During the execution of the 15R jackpot game, the number of rounds (maximum continuation round number) from the first round number to the last round game when the most round game is continued is 15 rounds. In addition, during the execution of the 2R jackpot game, the number of rounds (the maximum number of continued rounds) from the first round number to the last round game when the round game is continued is two rounds.

  Note that the maximum number of continuous rounds during execution of the 15R jackpot game is not limited to 15 rounds. For example, the maximum number of continuous rounds can be selected from 1 round to 15 rounds by lottery by a round number lottery means (main control circuit 60 including a main CPU 66 described later (see FIG. 10)). It may be a number. Similarly, the maximum number of consecutive rounds during the execution of the 2R jackpot game is not limited to two rounds. For example, the maximum number of continuous rounds can be selected from 1 round to 15 rounds by lottery by a round number lottery means (main control circuit 60 including a main CPU 66 described later (see FIG. 10)). It may be a number.

  Further, when a game ball wins or passes through the specific area and the general area in the start opening 25, the general winning openings 56a to 56d, the large winning opening 39, and the specific game dedicated winning attacker 44, the type of each winning opening is determined. A predetermined number of game balls are paid out to the upper plate 20 or the lower plate 22.

  On the other hand, a round number display 51 is provided in the game area outer region 16 (see FIG. 2) on the game board 14. The round number display 51 is composed of at least one 7-segment LED, and can display at least one digit number design (in this embodiment, two digit number). In the present embodiment, the round number display 51 displays a “round number” indicating how many rounds the currently executed round game is.

  Thus, since the round number display means for displaying the number of rounds during execution of the 15R jackpot game is provided separately from the effect display means for displaying the effect image, the number of rounds can be displayed accurately and easily.

  Moreover, since the round number display 51 is provided in front of the liquid crystal display device 32 with an optical sensor that displays the effect image related to the number of rounds, depending on the positional relationship between the round number display and the effect image display, It is possible to make the player recognize the number of rounds more easily.

  In addition, the launch power increase button 80 and the launch power decrease button 82 provided on the main body frame 12 (see FIG. 2) are operated by the player to send control signals to the main control circuit 60 (see FIG. 10). Send. The main control circuit 60 transmits a control signal to the payout / launch control circuit 126 so as to fire the game ball at a moment according to the received control signal. Therefore, the player does not need to operate the firing handle 26 only by operating the firing power increase button 80 and the firing power decrease button 82 in order to adjust the momentum of launching the game ball during the game. You can concentrate more on the game.

[Description of game ball detection and effect image]
Below, about the example which changes the effect image displayed on the display part 32a of the liquid crystal display device 32 with an optical sensor, the detection of the game ball in the detection area set on this display part 32a, and the detection accompanying a detection This will be described with reference to the drawings.

  The embodiment of the present invention will be described with reference to FIGS. FIG. 6 shows an obstacle 57 provided on the game board 14, a start opening 25, a big prize opening 39 provided with a shutter 40, pockets 55 a, 55 b, 55 c, and a liquid crystal display device 32 with a photosensor. It is shown that the character images T1 to T3 as the effect images displayed on the display unit 32a are visible to the player through the light-transmitting area of the game board 14. In addition, the partition member 140 provided in the discharge area formed between the display unit 32a of the liquid crystal display device 32 with the optical sensor and the game board 14 can be visually recognized through the light transmissive area of the game board 14. Is shown. A game ball D represents a game ball about to enter the pocket 55a. The game balls discharged from the pocket 55a to the discharge area flow down the discharge area along the wall of the partition member 140 without entering the inside of the partition member 140, like the game balls E and F in the figure. Yes.

  Regions Q1, Q2 and Q3 shown in FIG. 6 represent regions on the game board 14 corresponding to the detection region of the game ball set by arranging the light detection sensor on the display unit 32a of the liquid crystal display device 32 with the optical sensor. ing. When the launched game ball, for example, the game ball G reaches the area Q1 of the game board 14, it is detected in the detection area on the display unit 32a of the corresponding liquid crystal display device 32 with the optical sensor. And the game machine 10 performs control which changes the character image T1 with this detection result. FIG. 6 shows a state in which a character image T1 having a different expression from the other character images is displayed in response to detection of the game ball G in the detection region corresponding to the region Q1. Further, for convenience of explanation, the detection area on the game board 14 is shown by a one-dot chain line so as to be clear, but actually, it may not be clearly visible to the player.

  7 and 8 show the relationship between the character image displayed on the display unit 32a of the liquid crystal display device 32 with a light sensor and the game ball rolling on the game board 14, and the detection of the liquid crystal display device 32 with a light sensor. A state in which a game ball is detected by the region P is schematically described. 7 and 8 are enlarged views of the main part of the detection region inside the partition member 140 in FIG.

  A character image T is displayed in a predetermined area of the display area for displaying an effect image or the like of the display unit 32a of the liquid crystal display device 32 with the optical sensor, and around the display area of the character image T. Although not shown in FIGS. 7 and 8, the detection region P is formed by a light detection sensor formed in the liquid crystal pixel array. Since the game board 14 has light transparency and is disposed on the front surface of the liquid crystal display device 32 with the optical sensor, the game ball can be detected in the area Q on the game board 14 corresponding to the detection area P. .

  As shown in FIG. 7, while the game ball cannot enter the area Q due to collision with the obstacle nail 13, the normal character image T is displayed. As shown in FIG. When entering, the control is performed to change the character image T to the character image T ′. FIG. 8 shows, as an example, how the facial expression of a character changes when it is detected that a game ball has entered the area Q.

  As described above, according to the first embodiment, which is a typical example of the present invention, light transmission is performed by the liquid crystal display device 32 with a light sensor in which a plurality of light detection sensors are arranged at predetermined positions in a region where an effect image is displayed. It is possible to reliably detect the movement of the game ball rolling on the gaming board 14 having the characteristics. And, by performing control to change the displayed character image T according to the detection result, the player's interest to change the character image based on more stable detection of the game ball is improved. Display can be performed, and a new game form can be realized. Specifically, as described with reference to FIGS. 7 and 8, if the detection area P is set so as to overlap the character image T displayed in the effect image display area, the game ball is displayed on the displayed character image T. It is possible to propose a new game form in which the character image T is changed to the character image T ′ in response to the passage. Note that changing the facial expression of the character image T is an example, and a new character image may be displayed or the display position of the effect image may be changed when the game ball passes the area Q. It is included in the change of the effect image.

  As described above, according to the embodiment of the present invention, the detection area where the game ball in the game area 15 is detected does not overlap the detection area where the game ball in the discharge area is detected. In the game board 14 having the above, the game ball that rolls on the game area 15 can eliminate the erroneous detection that occurs when the game ball that rolls on the game area 15 is blocked by the game ball that rolls on the discharge area. Can be detected more reliably. In particular, when a partition member 140 is provided that separates the discharge area from the back area of the game board corresponding to the detection area for detecting the game ball rolling in the game area 15, the game ball rolling in the game area 15 is detected. Therefore, the game ball rolling in the game area 15 can be reliably detected without being blocked by the game ball rolling in the discharge area. In the effect image display area corresponding to the detection area, it is possible to perform display that improves the interest of the player, such as changing the displayed character image.

  Next, an example in which the discharge area is formed as a discharge path that does not overlap with the detection area for detecting the game ball rolling in the game area will be described with reference to FIG.

  In FIG. 9, the obstacle 57 provided on the game board 14, the start opening 25, the big winning opening 39 provided with the shutter 40, the pockets 55a, 55b and 55c, and the liquid crystal display device 32 with the optical sensor are shown. It is shown that the character images T1 to T3 as the effect images displayed on the display unit 32a are visible to the player through the light-transmitting area of the game board 14. In addition, a game ball formed between the display unit 32a of the liquid crystal display device 32 with the optical sensor and the game board 14 and discharged from the passage openings 59a, 59b, and 59c corresponding to the pockets 55a, 55b, and 55c A state is shown in which the discharge path 141 leading to the rear edge of the game board is visible through the light-transmitting region of the game board 14.

  The game ball H represents a game ball that is about to enter the pocket 55a. The game balls discharged from the pocket 55a to the discharge path 141 flow down inside the discharge path 141 like the game balls I and J in the figure. Regions Q1, Q2, and Q3 shown in FIG. 9 represent regions on the game board 14 corresponding to the detection region of the game ball set by setting the light detection sensor on the display unit 32a of the liquid crystal display device 32 with the optical sensor. ing. When the launched game ball, for example, the game ball K reaches the area Q1 of the game board 14, it is detected in the detection area on the display unit 32a of the corresponding liquid crystal display device 32 with the optical sensor. And the game machine 10 performs control which changes the character image T1 with this detection result. FIG. 9 shows a state in which a character image T1 having a different expression from the other character images is displayed in response to detection of the game ball K in the detection region corresponding to the region Q1. Further, for convenience of explanation, the detection area on the game board 14 is shown by a one-dot chain line so as to be clear, but actually, it may not be clearly visible to the player.

  As described above, according to the present embodiment, the liquid crystal display device with a light sensor 32 in which a plurality of light detection sensors are arranged at predetermined positions in a region where an effect image is displayed is moved on the gaming board 14 having light transmittance. It is possible to reliably detect the movement of the moving game ball. In addition, since the game ball discharged from the game area 15 does not enter the detection area set to overlap with a part of the character image T, the game ball corresponds to the predetermined area on the game board 14 corresponding to the detection area. Thus, it is possible to reliably perform the effect of changing the character image.

  As described above, according to the gaming machine shown as the embodiment of the present invention, it is possible to eliminate the false detection caused by the detection area where the game ball in the game area 15 is detected being blocked by the discharged game ball. The game ball rolling on the game board 14 can be detected more reliably.

[Electric configuration of gaming machine]
A control circuit of the pachinko gaming machine 10 in the present embodiment will be described with reference to FIG. FIG. 10 is a block diagram showing a control circuit of the pachinko gaming machine 10 in the present embodiment. As shown in the figure, the control circuit in the pachinko gaming machine 10 is roughly divided into a main control circuit 60, a sub control circuit 200, various sensors, switches, a lamp 74, and a payout / launch control circuit 126. It is configured.

  The main control circuit 60 includes a main CPU 66, a main ROM (read only memory) 68, and a main RAM (read / write memory) 70. The main control circuit 60 controls the progress of the game.

  The main CPU 66 is connected to a main ROM 68, a main RAM 70, and the like, and has a function of executing various processes in accordance with programs stored in the main ROM 68. The main CPU 66 functions as a control means for performing a lottery transition to a 15R jackpot gaming state or a 2R jackpot gaming state when a game ball enters the start port 25, for example.

  A program for controlling the operation of the pachinko gaming machine 10 by the main CPU 66 is stored in the main ROM 68. In addition, a jackpot determination table (see FIG. 11) referred to when a jackpot determination is made by random number lottery. In addition, various tables such as an effect condition selection table referred to when selecting an effect, and other tables are also stored.

  The main RAM 70 has a function of storing various flags and variable values as a temporary storage area of the main CPU 66. Specific examples of data stored in the main RAM 70 include the following.

  In the main RAM 70, a control state flag, a specific area passing flag, a state flag, a jackpot determination random number counter, a jackpot symbol determination random number counter, a missed symbol determination random number counter, an effect condition selection random number counter, and a special game dedicated prize opener are opened. Number counter, Grand prize opening number counter, Special game-specific prize attacker prize counter, Grand prize opening prize counter, Round number display counter, Round number display effect start counter, Waiting time timer, Special game-specific prize winner opening time Timer, special winning opening time timer, data indicating the number of reserved balls related to special symbols, data indicating the number of reserved balls related to normal symbols, data for supplying a command to the sub-control circuit 200 described later, starting memory number counter, various The variables are set.

  The control state flag indicates the control state of the special symbol game. The specific area passing flag is for determining whether or not the game ball has passed the specific area. The state flag is a flag for indicating a gaming state.

  The jackpot determining random number counter is for determining the jackpot of a special symbol. The jackpot symbol determination random number counter is for determining a special symbol to be stopped when a special symbol jackpot is determined. The off-set symbol determination random number counter is for determining a special symbol to be stopped and displayed when it is not a big hit.

  The production condition selection random number counter is for determining a production variation pattern. The round number display effect start counter is for determining that the round number display 51 is to display during the normal game. These counters are stored and updated so that the main CPU 66 sequentially increases “1”, and various functions of the main CPU 66 are executed by extracting random numbers from each counter at a predetermined timing. In the present embodiment, such a random number counter is provided, and the main CPU 66 is configured to store and update the random number counter to be incremented by “1” according to the program. You may comprise so that an apparatus like a vessel may be provided.

  The waiting time timer is for synchronizing processing executed in the main control circuit 60 and the sub control circuit 200. The special winning opening opening time timer is for timing the time for driving the shutter 40 and opening the special winning opening 39. Note that the timer in the present embodiment is stored and updated in the main RAM 70 so as to be subtracted by the predetermined cycle at a predetermined cycle. However, the present invention is not limited to this, and the CPU itself may include a timer. .

  The special game dedicated prize attacker release count counter indicates the number of open (number of rounds) of the special game dedicated prize attacker 44 (see FIG. 4) in an advantageous game. The big prize opening number counter indicates the number of times the big prize opening is opened (round number) in the big hit gaming state. Also, the grand prize winning prize counter indicates the number of game balls that won the big prize winning opening (see FIG. 4) during one round and passed the V · count sensor 102 or the count sensor 104.

  The special game-dedicated prize-winner winning counter indicates the number of game balls that have won the specific-game exclusive prize-winner 44 and passed the count sensor 105 during one round. Further, the data indicating the number of reserved balls related to the special symbol (starting memory number counter) is obtained when the special symbol game start is suspended when the variation display of the special symbol cannot be executed when the game ball is won at the starting port 25. Shows the number of times the special symbol game is held. That is, the data indicating the number of reserved balls regarding the special symbol indicates the number of stored start storage information. Furthermore, the data indicating the number of balls to be held for the normal symbol is stored when the start of the normal symbol game is put on hold when the game ball has passed through the passing gates 54a and 54b but the normal symbol cannot be changed. Indicates the number of times of holding the regular symbol game. The round number display counter indicates the number of rounds displayed on the round number display 51.

  Further, in the main RAM 70, a special symbol storage area and a normal symbol storage area are set, and various information is stored.

  The main control circuit 60 also has a reset clock pulse generation circuit 62 that generates a clock pulse of a predetermined frequency, an initial reset circuit 64 that generates a reset signal when the power is turned on, and a sub control circuit 200 described later. And a serial communication IC 72 for supplying commands. The reset clock pulse generation circuit 62, the initial reset circuit 64, and the serial communication IC 72 are connected to the main CPU 66. The reset clock pulse generation circuit 62 generates a clock pulse every predetermined period (for example, 2 msec) in order to execute a system timer interrupt process described later.

  Various devices are connected to the main control circuit 60. For example, as shown in FIG. 10, a V / count sensor 102, count sensors 104, 105, and general winning ball sensors 106, 108, 110 are provided. , 112, passing ball sensors 114, 115, starting winning ball sensor 116, ordinary electric accessory solenoid 118, big prize opening solenoid 120, seesaw solenoid 122, backup clear switch 124, and firing power increase button 80. And a firing power reduction button 82 are connected.

  The V / count sensor 102 is provided in a specific area in the special winning opening 39. The V / count sensor 102 outputs a predetermined detection signal to the main control circuit 60 when a game ball passes through a specific area in the special winning opening 39.

  The count sensor 104 is provided in a general area different from the specific area in the special winning opening 39. The count sensor 104 outputs a predetermined detection signal to the main control circuit 60 when the game ball passes through the general area at the special winning opening 39.

  The count sensor 105 is provided in the special game dedicated winning attacker 44. The count sensor 105 outputs a predetermined detection signal to the main control circuit 60 when the game ball passes through the special game-dedicated winning attacker 44.

  The general winning ball sensors 106, 108, 110, and 112 are provided in the general winning ports 56a to 56d, respectively. These general winning ball sensors 106, 108, 110, and 112 output a predetermined detection signal to the main control circuit 60 when the game balls pass through the general winning ports 56 a to 56 d.

  The passing ball sensors 114 and 115 are provided in the passing gates 54a and 54b, respectively. The passing ball sensors 114 and 115 output predetermined detection signals to the main control circuit 60 when the game balls pass through the passing gates 54a and 54b, respectively.

  The start winning ball sensor 116 is provided at the start port 25. The start winning ball sensor 116 detects that a game ball has won (passed) through the start port 25 and outputs a predetermined detection signal to the main control circuit 60.

  The normal electric accessory solenoid 118 is connected to the blade member 48 via a link member (not shown), and when the 2R jackpot game is executed, the blade member 48 according to the drive signal supplied from the main CPU 66. Is opened. When the 2R jackpot game is not executed (for example, the normal game state, the 15R jackpot game state, etc.), the ordinary electric accessory solenoid 118 closes the blade member 48 in accordance with the drive signal supplied from the main CPU 66.

  The big prize opening solenoid 120 is connected to the shutter 40 shown in FIG. 4, and drives the shutter 40 in accordance with a drive signal supplied from the main CPU 66 to make the big prize opening open or closed.

  The seesaw solenoid 122 is connected to a seesaw (not shown) provided in the shutter 40 in the shape of a plate. The seesaw solenoid 122 is displaced in accordance with a drive signal supplied from the main CPU 66 to tilt the seesaw. change. As a result of the seesaw being tilted, the seesaw is switched so as to easily pass through the specific region or to pass through the general region.

  The backup clear switch 124 is built in the pachinko gaming machine 10 and has a function of clearing backup data in the event of a power failure or the like in accordance with the operation of the game hall manager.

  The firing power increase button 80 is provided on the main body frame 12. The fire power increase button 80 supplies a predetermined detection signal to the main control circuit 60 when operated by the player. The main control circuit 60 controls power supply from the dispensing / firing control circuit 126 to the firing solenoid of the launching device 130 based on the received detection signal.

  The firing power reduction button 82 is provided on the main body frame 12. The fired power reduction button 82 supplies a predetermined detection signal to the main control circuit 60 when operated by the player. The main control circuit 60 controls power supply from the dispensing / firing control circuit 126 to the firing solenoid of the launching device 130 based on the received detection signal.

  The main control circuit 60 is connected to a payout / launch control circuit 126. The payout / launch control circuit 126 is connected to a payout device 128 that pays out game balls, a launch device 130 that fires game balls, and a card unit 150.

  The payout / launch control circuit 126 receives a prize ball control command supplied from the main control circuit 60 and a lending ball control signal supplied from the card unit 150, and transmits a predetermined signal to the payout device 128. Then, the payout device 128 pays out the game ball. Further, the payout / launch control circuit 126 performs an operation of firing a game ball by supplying a launch signal to the launch device 130. In addition, the launching device 130 includes a device for launching a game ball such as the launching solenoid and the touch sensor described above.

  When the firing handle 26 is gripped by the player and is turned clockwise, the power corresponding to the operation of the firing power increase button 80 or the firing power decrease button 82 is applied to the firing solenoid. The game balls supplied and stored in the upper plate 20 are sequentially fired onto the game board 14 by the firing solenoid.

  Further, a lamp control circuit 76 for controlling the lamp 74 is connected to the main control circuit 60, and the lamp 74 is connected to the lamp control circuit 76. The lamp control circuit 76 outputs a lamp (LED) control signal to the lamp 74. The lamp 74 includes incandescent bulbs, LEDs, and the like. Specifically, the special symbol holding lamps 34a to 34d, the normal symbol holding lamps 50a to 50d, the special symbol display device 33 (7-segment LED 41), and the normal symbol display device 35. , A round number display 51 (7-segment LED 52) and the like are included.

  On the other hand, the sub-control circuit 200 is connected to the serial communication IC 72. The sub-control circuit 200 controls display related to the sound output from the speaker 46 as the sound output means, the lamp 74, the display control in the liquid crystal display device 32 with an optical sensor in accordance with various commands supplied from the main control circuit 60. The lamp 132 is controlled. Note that the lamp 132 includes an incandescent lamp, an LED, and the like, specifically, a decorative lamp (not shown) that displays light and dark on the game board 14.

  The sub control circuit 200 includes a sub CPU 206, a program ROM 208, a work RAM 210, a display control circuit 250 for performing display control in the liquid crystal display device 32 with an optical sensor, and sound control for performing control related to sound output from the speaker 46. It comprises a circuit 230 and a lamp control circuit 240 for controlling the lamp 132 such as a normal symbol holding lamp 50 and a decorative lamp. The sub-control circuit 200 executes an effect according to the progress of the game in accordance with a command from the main control circuit 60.

  A program ROM 208, a work RAM 210, and the like are connected to the sub CPU 206. The sub CPU 206 has a function of executing various processes according to the program stored in the program ROM 208. In particular, the sub CPU 206 controls the sub control circuit 200 in accordance with various commands supplied from the main control circuit 60, as will be described later.

  The sub CPU 206 controls the display operation of the liquid crystal display device 32 with an optical sensor for displaying an effect image or the like on the display unit 32a and the operation of detecting a game ball using a function as a scanner in a preset detection area. ing. Specifically, when a game ball is detected in the detection area, a process for changing the effect image is controlled as shown in FIGS. This process will be described later with reference to FIG.

  The program ROM 208 stores a program for controlling the game effect of the pachinko gaming machine 10 by the sub CPU 206, and also stores various tables such as a table for making a decision regarding the effect.

  The program ROM 208 stores a plurality of types of effect patterns. This effect pattern includes data related to various patterns of the character image that are changed according to the game ball detected in the detection area. The program ROM 208 stores effect patterns during execution of a plurality of types of special games.

  In the present embodiment, the main control circuit 60 uses the main ROM 68 and the sub control circuit 200 uses the program ROM 208 as means for storing programs, tables, and the like. Any other storage medium may be used as long as it is a computer-readable storage medium having a function. For example, a program, a table, or the like is recorded on a storage medium such as a hard disk device, a CD-ROM, a DVD-ROM, or a ROM cartridge. It may be. Of course, the main ROM 68 may be used as an alternative to the program ROM 208. Further, these programs may not be recorded in advance, but may be downloaded after the power is turned on and recorded in the main RAM 70 in the main control circuit 60 and the work RAM 210 in the sub control circuit 200. . In addition, each program may be recorded on a separate storage medium.

  The work RAM 210 has a function of storing various flags and variable values as a temporary storage area of the sub CPU 206. For example, various variables and the like such as an effect display selection random number counter for selecting an effect pattern are positioned.

  In this embodiment, the main RAM 70 is used as the temporary storage area of the main CPU 66 and the work RAM 210 is used as the temporary storage area of the sub CPU 206. However, the present invention is not limited to this, and any readable / writable storage medium may be used.

  In FIG. 10, a display control circuit 250 that performs variable display of identification information under the control of the sub CPU 206 includes an image data processor (hereinafter referred to as VDP) 212, an image data ROM 216 that stores various image data, and an image. It comprises a D / A converter 218 that converts data as an image signal, and an initial reset circuit 220 that generates a reset signal when the power is turned on.

  The VDP 212 described above is connected to the sub CPU 206, the image data ROM 216, the D / A converter 218, and the initial reset circuit 220.

  The VDP 212 includes circuits such as a so-called sprite circuit, a screen circuit, and a pallet circuit, and is a device that can perform various processes for displaying an image on the liquid crystal display device 32 with an optical sensor. That is, the VDP 212 performs display control for the liquid crystal display device 32 with an optical sensor. Further, the VDP 212 includes a storage medium (for example, a video RAM) as a buffer for displaying an image on the display unit 32a of the liquid crystal display device 32 with an optical sensor. By storing the image data in a predetermined storage area of the storage medium, an image is displayed on the display unit 32a of the liquid crystal display device 32 with an optical sensor at a predetermined timing.

  In the image data ROM 216, various types of image data such as effect identification information image data, background image data, and effect image data indicating the effect identification information are stored separately. Further, the image data ROM 216 stores character image data that is changed in accordance with the game ball detected in the detection area.

  The VDP 212 reads various image data such as effect identification information image data, background image data, effect image data, or character image data from the image data ROM 216 in response to an image display command supplied from the sub CPU 206, Image data to be displayed on the sensor-equipped liquid crystal display device 32 is generated. Further, the VDP 212 superimposes the generated image data in order from the image data located at the rear, stores it in the buffer, and supplies it to the D / A converter 218 at a predetermined timing. The D / A converter 218 converts the image data as an image signal, and supplies the image signal to the liquid crystal display device 32 with an optical sensor, thereby displaying an image on the display unit 32a of the liquid crystal display device 32 with the optical sensor. .

  The audio control circuit 230 includes a sound source IC 232 that controls various types of audio, an audio data ROM 234 that stores various types of audio data, and an amplifier 236 (hereinafter referred to as AMP) for amplifying audio signals. Yes.

  The sound source IC 232 is connected to the sub CPU 206, the initial reset circuit 220, the audio data ROM 234, and the AMP 236. The sound source IC 232 controls the sound output from the speaker 46.

  The lamp control circuit 240 includes a drive circuit 242 for supplying a lamp control signal and a decoration data ROM 244 in which a plurality of types of lamp decoration patterns are stored. The lamp control circuit 240 is directly controlled by the sub CPU 206 described above. That is, the sub CPU 206 controls various lamps 132 such as decorative lamps in accordance with a program stored in the program ROM 208.

  The sub CPU 206 reads one type of lamp decoration pattern from a plurality of types of lamp decoration patterns stored in the decoration data ROM 244, and supplies a predetermined light emission signal to the drive circuit 242 based on the lamp decoration pattern. The drive circuit 242 turns on, blinks, and turns off the lamp 132 such as a decorative lamp based on the received predetermined light emission signal.

[Big hit judgment table]
FIG. 11 shows an example of the jackpot determination table stored in the main ROM 68. As shown in the figure, in the case of the normal mode (for example, determined by the value of the status flag (for example, “0”)), if the jackpot determination random number value is 1 to 393, it is determined to be out of place. The When the jackpot determination random number is 394 to 397, it is determined that the game is a special game (15R jackpot). When the jackpot determination random number is 398 to 399, it is determined that the game is a special game (15R jackpot “probability change”).

  In the case of the probability variation mode (for example, determined by the value of the state flag (for example, “1”)), when the jackpot determination random number value is 1 to 330, it is determined to be out of place. When the jackpot determination random number is 331 to 370, it is determined as a specific game (2R jackpot). When the jackpot determination random number is 371 to 390, it is determined as a special game (15R jackpot). When the jackpot determination random number is 391 to 400, it is determined that the game is a special game (15R jackpot “probability change”).

  That is, in the probability change mode, the probability of winning the 15R jackpot game (special game), 2R jackpot game (specific game) is set to be extremely higher than in the normal mode, and the probability of entering the probability change mode after the 15R jackpot game is also set. It is set high.

[Game machine operation]
Hereinafter, the processing procedure of the pachinko gaming machine 10 will be described with reference to the flowcharts shown in FIGS. Moreover, the state transition of the special symbol control process (FIG. 14) performed by the pachinko gaming machine 10 will be described with reference to FIG.

[Main processing]
First, as shown in FIG. 12, the main CPU 66 of the main control circuit 60 executes RAM access permission, backup restoration processing, initialization of the work area, initial setting processing such as a starting memory number counter (step S11). Then, as will be described in detail later with reference to FIG. 13, a special symbol control process related to the progress of the special symbol game, the special symbol on the special symbol display 33, and the identification information for presentation displayed on the liquid crystal display device 32 with the optical sensor is performed. Execute (Step S15). As described above, in the main process, after the initial setting process in step S11 is completed, the process in step S15 is repeatedly executed.

[System timer interrupt processing]
Further, the main CPU 66 may interrupt the main process and execute the system timer interrupt process even when the main process is being executed. The following system timer interrupt processing is executed in response to clock pulses generated from the reset clock pulse generation circuit 62 every predetermined period (for example, 2 msec). This system timer interrupt process will be described with reference to the flowchart shown in FIG.

  First, the main CPU 66 executes random number update processing so as to increase the count values of the jackpot determination random number counter, the jackpot symbol determination random number counter, the round number display effect start counter, etc. by “1” (step S42). . And the input detection process which detects winning or passing of game balls, such as the starting port 25, is performed (step S43).

  In step S43, the main CPU 66 increments the number of reserved balls related to the special symbol stored in the main RAM 70 by one each time a game ball wins the start opening 25. However, the number of reserved balls related to the special symbol stored in the main RAM 70 is “4” as the upper limit value. That is, the main CPU 66 holds the special symbol stored in the main RAM 70 if the number of the reserved balls related to the special symbol stored in the main RAM 70 is “4” even if a game ball wins the start opening 25. Do not increase the number of balls.

  Then, a waiting time timer for synchronizing the main control circuit 60 and the sub control circuit 200, a big winning opening opening time for measuring the opening time of the big winning opening 39 opened when the 15R jackpot game is executed. Update processing of various timers such as a special game-dedicated prize-winner opening time timer for measuring the release time of the special game-dedicated prize-winner 44 that is released when the 2R jackpot game is executed (step S44). . Then, an output process is executed in order to supply a signal for drive control based on various variables to a solenoid, a motor or the like (step S46). If this process ends, the process proceeds to step S47.

  In step S47, command output processing is executed. In this process, the main CPU 66 outputs various commands to the sub control circuit 200. Specifically, these various commands include a demonstration display command, a designation command for designating an effect image displayed in the display area, and the like. If this process ends, the process proceeds to step S49.

  In the process of step S49, the main CPU 66 executes a payout process such as transmitting a prize ball control command for causing the payout device 128 to perform a prize ball to the payout / firing control circuit 126. Further, the main CPU 66 outputs a prize ball control command for paying out a predetermined number of prize balls set in advance when the game balls are awarded to various prize openings to the payout / firing control circuit 126. When this process is finished, this subroutine is finished, the address is returned to the address before the occurrence of the interrupt, and the main process is executed.

[Special symbol control processing]
Details of the subroutine executed in step S15 of FIG. 12 will be described with reference to the flowchart shown in FIG. In FIG. 14, the numerical values described from the side of step S72 to step S81 (excluding step S76) indicate the control state flags corresponding to those steps, and the numerical values correspond to the numerical values of the control state flags. One step corresponding to is executed, and the special symbol game proceeds.

  First, as shown in FIG. 14, in step S71, a process for loading a control state flag is executed. In this process, the main CPU 66 reads the control state flag. If this process ends, the process proceeds to step S72.

  In steps S72 to S80, as will be described later, the main CPU 66 determines whether or not to execute various processes in each step based on the value of the control state flag. This control state flag indicates the game state of the special symbol game, and enables one of the processes in steps S72 to S81 to be executed.

  In addition, the main CPU 66 executes processing in each step at a predetermined timing determined according to a waiting time timer or the like set for each step. Before reaching this predetermined timing, the process ends without executing the process in each step, and another subroutine is executed. Of course, the system timer interrupt process is also executed at a predetermined cycle.

  In step S72, a special symbol memory check process is executed. Details will be described later with reference to FIG. If this process ends, the process proceeds to step S73.

  In step S73, a special symbol variation time management process is executed. In this process, the main CPU 66 sets the value (02) indicating the special symbol display time management to the control state flag when the control state flag is the value (01) indicating the special symbol variation time management. Set the waiting time after confirmation (for example, 1 second) in the waiting time timer. That is, it is set so that the process of step S74 is executed after the waiting time after determination has elapsed. If this process ends, the process proceeds to step S74.

  In step S74, a special symbol display time management process is executed. In this process, the main CPU 66 determines whether or not it is a big hit when the control state flag is a value (02) indicating special symbol display time management and the waiting time after determination has elapsed. When the main CPU 66 is a big hit, the main CPU 66 sets a value (03) indicating the big hit start interval management in the control state flag, and sets a time (for example, 10 seconds) corresponding to the big hit start interval in the waiting time timer.

  That is, after the time corresponding to the jackpot start interval elapses, the setting of step S75 is performed. On the other hand, the main CPU 66 sets a value (08) indicating the end of the special symbol game when it is not a big hit. That is, it sets so that the process of step S81 may be performed. If this process ends, the process proceeds to step S75.

  In step S75, a jackpot start interval management process is executed. In this processing, the main CPU 66 has a value (03) indicating that the control status flag indicates the jackpot start interval management, and when the time corresponding to the jackpot start interval has elapsed, the main winning prize port 39 read from the main ROM 68 is displayed. Alternatively, the main RAM 70 stores data for opening the special game-dedicated winning attacker 44.

  Then, in the process of step S46 of FIG. 13, the main CPU 66 reads out the data for opening the big prize opening 39 or the special game dedicated prize attacker 44 stored in the main RAM 70, and the main prize winning hole 39 or the special game only. A signal for opening the winning attacker 44 is output to the large winning opening solenoid 120 or the ordinary electric accessory solenoid 118.

  In this way, the main CPU 66 or the like performs opening / closing control of the special winning opening 39 or the special game dedicated winning attacker 44. That is, a 15R jackpot game or a 2R jackpot game is executed.

  Further, the main CPU 66 sets a value (04) indicating that the special winning opening is open in the control state flag. Further, when the advantageous game state is 15R jackpot game, the main CPU 66 sets the opening upper limit time (for example, 30 seconds) in the big prize opening time timer. That is, it is set to execute the process of step S78. Further, the main CPU 66 substitutes a predetermined numerical symbol (for example, “15”) into the round number display counter in the main RAM 70. Further, the main CPU 66 uses the special game execution time timer in the main RAM 70 to start measuring the execution time of 15R jackpot game. If this process ends, the process proceeds to step S76.

  On the other hand, in the case of a 2R jackpot game, the main CPU 66 sets the opening upper limit time (for example, 1 second or the like) in a special game dedicated winning attacker opening time timer. That is, it sets so that the process of step S78 may be performed. Further, the main CPU 66 substitutes a predetermined numeric symbol (for example, “2”) into the round number display counter in the main RAM 70. Further, the main CPU 66 uses the specific game execution time timer in the main RAM 70 to start measuring the execution time of the 2R jackpot game. If this process ends, the process proceeds to step S76. In this way, the main CPU 66 selects, as an advantageous game, one of the 15R jackpot game (special game) with a long release time of the bonus item and the 2R jackpot game (specific game) with a shorter bonus game release time. It is an example of the control means which performs control to perform.

  In this way, in the 15R jackpot game and the 2R jackpot game, which are examples of advantageous games, the prizes such as the big prize opening 39 (see FIG. 4) and the special game-specific prize winner 44 (see FIG. 4) are used for each round game. The release operation is performed with.

  In step S76, a round number display management process is executed. In this process, the main CPU 66 selects one round number display pattern from a plurality of types of round number display patterns stored in the main ROM 68 based on the numbers assigned to the round number display counter stored in a predetermined area of the main RAM 70. And the selected round number display pattern is stored in a predetermined area of the main RAM 70.

  The data indicating the round number display pattern stored in the predetermined area of the main RAM 70 is a signal (round number display control signal) for controlling the display of the round number display 51 by the process of step S46 in FIG. Is transmitted to the lamp control circuit 76. When the lamp control circuit 76 receives the round number display control signal, the lamp control circuit 76 performs display control of the round number display 51 based on the round number display control signal. If this process ends, the process proceeds to step S77.

  In step S77, a waiting time management process before reopening an accessory is executed. In this process, when the advantageous game is a 15R jackpot game, the main CPU 66 indicates that the control state flag is a value (06) indicating the waiting time management before reopening of an accessory, and the time corresponding to the interval between rounds has elapsed. In addition, the special winning opening opening number counter is updated so as to increase by “1”. The main CPU 66 sets a value (04) indicating that the special winning opening is open in the control state flag. The main CPU 66 sets an opening upper limit time (for example, 30 seconds) in the big prize opening time timer. That is, it sets so that the process of step S78 may be performed. If this process ends, the process proceeds to step S78.

  On the other hand, when the advantageous game is a 2R jackpot game, the main CPU 66 determines that the control state flag is a value (06) indicating the waiting time management before reopening of an accessory, and the time corresponding to the interval between rounds has elapsed. The specific game-dedicated prize-winner opening number counter is stored and updated so as to increase by “1”. The main CPU 66 sets, in the control state flag, a value (04) indicating that the specific game dedicated winning attacker is being released. The main CPU 66 sets the opening upper limit time (for example, 1 second) in the special game dedicated winning attacker opening time timer. That is, it sets so that the process of step S78 may be performed. If this process ends, the process proceeds to step S78.

  In step S78, an accessory release process is executed. In this process, when the control status flag is a value (04) indicating that the accessory is being released, if the game is a 15R big hit game, the main CPU 66 opens the condition that the big prize opening prize counter is “10” or more. It is determined whether or not any of the conditions that the upper limit time has passed (the big winning opening opening time timer is “0”) is satisfied.

  The main CPU 66 updates a variable located in the main RAM 70 in order to close the special winning opening 39 when any of the above conditions is satisfied. Also, in the case of 2R jackpot game, the main CPU 66 has a condition that the big prize opening prize counter is “3” or more and a condition that the opening upper limit time has passed (the big prize opening time timer is “0”). It is determined whether or not any of the above is satisfied. The main CPU 66 updates a variable located in the main RAM 70 in order to close the special game dedicated winning attacker 44 when any of the conditions is satisfied.

  The main CPU 66 sets a value (05) indicating monitoring of the remaining ball in the accessory in the control state flag. The main CPU 66 sets the remaining sphere monitoring time (for example, 1 second) in the accessory in the waiting time timer. That is, it is set so that the processing of step S79 is executed after the in-object residual sphere monitoring time has elapsed. Note that the main CPU 66 does not execute the above-described processing when none of the conditions is satisfied. If this process ends, the process proceeds to step S79.

  In step S79, the remaining sphere monitoring process in the accessory is executed. In this processing, when the advantageous game is a 15R jackpot game (for example, when the value of the status flag is “2”), the main CPU 66 indicates that the control status flag is a value (05) indicating monitoring of the remaining ball in the accessory. When the remaining ball monitoring time in the bonus game has elapsed, the condition that the game ball has not passed through the specific area in the special winning opening 39, the special winning opening release counter is “15” (stopped in the special symbol display 33) It is determined whether or not any one of the conditions (when the displayed specific numeric symbol is “7”) is satisfied.

  When any of the conditions is satisfied, the main CPU 66 sets a value (07) indicating the jackpot end interval in the control state flag, and sets a time corresponding to the jackpot end interval in the waiting time timer. That is, after the time corresponding to the jackpot end interval elapses, the setting of step S80 is performed.

  When the advantageous game is a 2R jackpot game (for example, when the value of the state flag is “1”), the main CPU 66 indicates that the control state flag is a value (05) indicating monitoring of the remaining ball in the accessory, When the in-object residual ball monitoring time elapses, the condition that the game ball has not passed through the specific area in the special game dedicated prize attacker 44 (see FIG. 4), and the specific game dedicated prize attacker release count counter is “2” ( It is determined whether or not any of the conditions that the specific symbol design stopped and displayed on the special symbol display 33 is “3”) or more (the final round) is satisfied. When any of the conditions is satisfied, the main CPU 66 sets a value (07) indicating the jackpot end interval in the control state flag, and sets a time corresponding to the jackpot end interval in the waiting time timer. That is, after the time corresponding to the jackpot end interval elapses, the process of step S80 is set to be executed.

  On the other hand, when neither of the conditions is satisfied, the main CPU 66 sets a value (06) indicating management of the accessory reopening waiting time in the control state flag. Further, the main CPU 66 updates the storage so that “1” is subtracted from the round number display counter stored in the main RAM 70. Further, the main CPU 66 sets a time corresponding to the interval between rounds in the waiting time timer. In other words, after the time corresponding to the interval between rounds has elapsed, the setting of step S77 is performed. If this process ends, the process proceeds to step S80.

  In step S80, jackpot end interval processing is executed. In this process, the main CPU 66 sets the value (08) indicating the end of the special symbol game to the control state when the control state flag is a value (07) indicating the jackpot end interval and the time corresponding to the jackpot end interval has elapsed. Set to flag. That is, it sets so that the process of step S81 may be performed. If this process ends, the process proceeds to step S81.

  In step S81, a special symbol game end process is executed. In this process, the main CPU 66 updates the special symbol storage area in order to perform the next variable display when the control state flag is a value (08) indicating the end of the special symbol game. The main CPU 66 sets a value (00) indicating a special symbol storage check. That is, it sets so that the process of step S72 may be performed. When this process is finished, this subroutine is finished.

  As described above, the special symbol game is executed by setting the control state flag. Specifically, as shown in FIG. 11, the main CPU 66 sets the control status flags to “00”, “01”, “02”, when the jackpot determination result is out of order when the jackpot gaming state is not set. By setting “08” in order, the processing of step S72, step S73, step S74, and step S81 shown in FIG. 14 is executed at a predetermined timing. Further, the main CPU 66 sets the control state flag in the order of “00”, “01”, “02”, “03” when the result of the jackpot determination is a jackpot when the jackpot gaming state is not set. The processing of step S72, step S73, step S74, and step S75 shown in FIG. 14 is executed at a predetermined timing, and control to the big hit gaming state is executed. Further, when the control to the big hit gaming state is executed, the main CPU 66 sets the control state flags in order of “04”, “05”, “06”, thereby performing step S78 shown in FIG. Steps S79 and S77 are executed at a predetermined timing, and a 15R jackpot game is executed. Note that if the 15R jackpot game (special game) end condition is satisfied, “04”, “05”, “07”, and “08” are set in this order, so that steps S78 to S81 shown in FIG. This process is executed at a predetermined timing, and the 15R jackpot game is ended.

[Special symbol memory check processing]
Details of the subroutine executed in step S72 of FIG. 14 will be described with reference to the flowchart shown in FIG.

  First, as shown in FIG. 16, in step S101, the main CPU 66 determines whether or not the control state flag is a value (00) indicating a special symbol storage check. If it is determined that the control state flag is a value indicating a special symbol memory check, the process proceeds to step S102. If it is determined that the control state flag is not a value indicating a special symbol memory check, this subroutine is terminated. To do.

  In step S102, the main CPU 66 determines whether or not the number of reserved symbols related to the special symbol is “0”. If it is determined that the data indicating the number of reserved symbols related to the special symbol is “0”, the process proceeds to step S103. If it is determined that the data indicating the reserved number is not “0”, the process proceeds to step S104. Proceed.

  In step S103, a demonstration display process is executed. In this process, the main CPU 66 stores a variable for supplying a demonstration display command to the sub control circuit 200 in the main RAM 70 in order to perform a demonstration display. As a result, the display of the demonstration screen is executed in the sub control circuit 200. When this process is finished, this subroutine is finished.

  In step S <b> 104, the main CPU 66 decreases the number of reserved balls related to the special symbol stored in the main RAM 70 by one. That is, when executing the special symbol game, the main CPU 66 decreases the number of reserved balls related to the special symbol by one. On the other hand, the main CPU 66 executes a process of setting a value (01) indicating special symbol variation time management as a control state flag. In this process, the main CPU 66 stores a value indicating special symbol variation time management in the control state flag. If this process ends, the process proceeds to step S105.

  In step S105, a jackpot determination process is executed. In this process, the main CPU 66 selects the jackpot determination value stored in the jackpot determination table (see FIG. 11) based on the value of the state flag. Then, the main CPU 66 refers to the jackpot determination random number value extracted at the time of starting winning and the jackpot determination value.

  In other words, a game state in which the randomness value for jackpot determination extracted by the internal lottery and the jackpot determination value in the jackpot determination table are referred to, and a winning change mode in which the winning probability of the lottery is different after the 2R jackpot game which is an example of the jackpot It is determined whether to shift to the game state in which the probability change mode is entered after the 15R jackpot game, or to the normal mode after the 15R jackpot game. If this process ends, the process proceeds to step S106.

  In step S106, a symbol determination process is performed. Although details will be described later, in this process, the main CPU 66 performs a symbol determination process based on the result of the reference in step S105. If this process ends, the process proceeds to step S109.

  In step S109, a variation pattern determination process is executed. In this process, the main CPU 66 extracts a rendering condition selection random value. The main CPU 66 selects a variation pattern distribution table for determining the variation pattern of the effect display based on the special symbol determined in step S106, that is, based on the result of the lottery in step S105.

  Here, the variation pattern of the effect display means a variation display pattern of the identification information for the effect, a variation display pattern of the effect image, and the like. Based on the variation pattern of the effect display, a game that repeatedly performs the variation display and stop display of the identification information for the effect is controlled, and the display of the effect image is controlled. Then, the main CPU 66 determines an effect display variation pattern based on the effect condition selection random number extracted from the effect condition selection random number counter and the selected variation pattern distribution table, and stores it in a predetermined area of the main RAM 70. . If this process ends, the process proceeds to step S110.

  In step S109, the data indicating the variation pattern of the effect display stored in the predetermined area of the main RAM 70 is transferred from the main CPU 66 of the main control circuit 60 to the sub CPU 206 of the sub control circuit 200 by the process of step S47 in FIG. Output as a change pattern specification command. The sub CPU 206 of the sub control circuit 200 selects an effect pattern based on the received variation pattern designation command, stores the selected effect pattern in a predetermined area of the work RAM 210, and based on the stored effect pattern, Data for displaying the effect pattern is transmitted to the display control circuit 250.

  Further, in step S109, the main CPU 66 has a function as a control means for controlling the progress of the game in which the special symbol which is the identification information is repeatedly displayed and stopped.

  That is, in step S109, based on the data indicating the special symbol stored in the predetermined area of the main RAM 70 by the process in step S106, the main CPU 66 selects one of the plurality of types of LED lighting patterns stored in the main ROM 68. The LED lighting pattern is selected, and the selected LED lighting pattern is stored in a predetermined area of the main RAM 70.

  Then, the data indicating the LED lighting pattern stored in the predetermined area of the main RAM 70 is transmitted to the lamp control circuit 76 as a signal for driving and controlling the special symbol display 33 by the process of step S46 of FIG. Is done. When the lamp control circuit 76 receives the special symbol drive control signal, the lamp control circuit 76 performs display control of the special symbol display device 33 based on the special symbol drive control signal. With the above processing, the special symbol display unit 33 displays the special symbol in a variably manner, and the special symbol that has been variably displayed is stopped and displayed after a predetermined time.

  In step S110, a process of setting a variation time corresponding to the determined variation pattern for production in a waiting time timer is executed. In this process, the main CPU 66 reads the variation time corresponding to the effect variation pattern determined by the process of step S109 from the table, and stores a value indicating the variation time in the waiting time timer. And the process which clears the storage area where the random number value for jackpot determination used for the present fluctuation | variation display etc. was memorize | stored is performed (step S111). When this process is finished, this subroutine is finished.

[Design determination processing]
Step S106 “symbol determination processing” in FIG. 16 will be described with reference to the flowchart shown in FIG. In step S1500 of FIG. 17, a process for determining whether or not the jackpot is made is performed. In this process, the main CPU 66 determines whether or not the jackpot is based on the result of the reference in step S105 of FIG. If the main CPU 66 determines that it is a big hit, it moves the process to step S1502, and if it determines that it is not a big hit, it advances the process to step S1518.

  In step S1502, a jackpot symbol determination process is executed. In this process, the main CPU 66 extracts the jackpot symbol random number extracted at the time of starting winning, determines the special symbol to be stopped and displayed on the special symbol display 33 based on the jackpot symbol determination random value, Data indicating the special symbol is stored in a predetermined area of the main RAM 70. If this process ends, the process advances to step S1504.

  In step S1504, a process of determining whether or not 2R big hit is performed. In this process, the main CPU 66 extracts the jackpot symbol random number value extracted at the time of starting winning, and determines whether or not the 2R jackpot is based on the jackpot symbol determination random number value. If the main CPU 66 determines that it is a 2R jackpot (specific game), it moves the process to step S1506. If it does not determine that it is a 2R jackpot, it proceeds to step S1510.

  In step S1506, specific effect image processing is performed. In this process, the main CPU 66 selects an effect pattern designation command including an effect pattern designation command for a specific effect image relating to a specific game, and stores it in a predetermined area of the main RAM 70. If this process ends, the process advances to step S1508.

  In step S1508, processing for setting the probability variation mode in the status flag is performed. In this process, the main CPU 66 sets a value (for example, “1”, etc.) representing the probability variation mode in the status flag stored in a predetermined area of the main RAM 70. When this process is finished, this subroutine is finished. In the present embodiment, “1” is described as a value representing the probability variation mode. However, the present invention is not limited to this, and any value capable of determining the probability variation mode can be used. .

  Further, the main CPU 66 assigns a value corresponding to the value set in the control flag to the effect pattern designation command and stores it in the main RAM 70. Furthermore, the effect pattern designation command including the effect pattern designation command for the specific effect image stored in the predetermined area of the main RAM 70 in this process is transmitted to the sub control circuit 200 in the process of step S47 of FIG.

  In step S1510, special effect image processing is performed. In this process, the main CPU 66 selects an effect pattern designation command including an effect pattern designation command for a special effect image related to a special game, and stores it in a predetermined area of the main RAM 70. If this process ends, the process advances to step S1512.

  In step S1512, a process for determining whether or not there is a probability change is performed. In this processing, the main CPU 66 extracts the jackpot symbol random number extracted at the time of winning the start opening, and determines whether or not the probability change is based on the jackpot symbol determination random value. As a result, if it is determined that there is a probability change, the process proceeds to step S1514. If it is not determined that there is a probability change, the process proceeds to step S1516.

  In step S1514, processing for setting the probability variation mode in the status flag is performed. In this process, the main CPU 66 sets a value (for example, “2”, etc.) indicating the probability variation mode in the status flag stored in a predetermined area of the main RAM 70. When this process is finished, this subroutine is finished. In this embodiment, “2” is described as a value representing the probability variation mode. However, the present invention is not limited to this, and any value capable of determining the probability variation mode can be used. .

  Further, the main CPU 66 assigns a value corresponding to the value set in the control flag to the effect pattern designation command and stores it in the main RAM 70. Furthermore, the effect pattern designation command including the effect pattern designation command for the specific effect image stored in the predetermined area of the main RAM 70 in this process is transmitted to the sub control circuit 200 in the process of step S47 of FIG.

  In step S1516, processing for setting the probability variation mode in the status flag is performed. In this process, the main CPU 66 sets a value (for example, “0”, etc.) indicating the probability variation mode in the status flag stored in a predetermined area of the main RAM 70. When this process is finished, this subroutine is finished. In the present embodiment, “0” is described as a value representing the probability variation mode, but the present invention is not limited to this, and any value capable of determining the normal mode can be used. .

  Further, the main CPU 66 assigns a value corresponding to the value set in the control flag to the effect pattern designation command and stores it in the main RAM 70. Furthermore, the effect pattern designation command including the effect pattern designation command for the specific effect image stored in the predetermined area of the main RAM 70 in this process is transmitted to the sub control circuit 200 in the process of step S47 of FIG.

  In step S1518, a missing symbol determination process is executed. In this process, the main CPU 66 extracts a random symbol value for determining a symbol out of the random symbol counter for determining a symbol out of symbol, and based on the random number value for determining a symbol out of symbol, the special symbol display unit 33 stops and displays the special symbol. The data indicating the special symbol is stored in a predetermined area of the main RAM 70.

  Further, the effect pattern designation command stored in the predetermined area of the main RAM 70 in this process is transmitted to the sub-control circuit 200 in the process of step S47 in FIG. When this process is finished, this subroutine is finished.

  FIG. 18 shows an example of the gaming state transition of the pachinko gaming machine 10 controlled by the above processing. As shown in FIG. 18, the normal game in the normal mode (state C1600) is first executed. When a game ball enters the start port 25, an internal lottery is performed by the process of step S105 in FIG. 16 (state C1602). Next, the state changes to the jackpot determination state (state C1604).

  In the big hit determination state (state C1604), it is determined whether or not the big hit. Specifically, it is controlled by the process of step S1500 in FIG. In the case of a big hit, the state changes to a 2R big hit determination state (state C1606), and in the case of not a big hit, the state changes to a normal game (state C1600).

  In the 2R big hit determination state (state C1606), it is determined whether or not the 2R big hit is. Specifically, it is controlled by the process of step S1504 in FIG. In the case of 2R jackpot, the state changes to a specific gaming state (state C1608), and in the case of not 2R jackpot, the state changes to a probability change determination state (state C1612).

  In the specific game state (state C1608), a 2R jackpot game, which is a game advantageous to the player, is executed by the processing from steps S75 to S79 in FIG. When a round game that is advantageous for a predetermined number of rounds (for example, two rounds) is executed, the state changes to a specific mode (state C1610).

  The normal game probability change mode (state C1610) is a state in which a game is executed in a probability change mode in which the winning probability of the internal lottery (state C1602) is different after the above-described specific game is executed. When a game ball enters the start port 25, an internal lottery is performed by the process of step S105 in FIG. 16 (state C1602). In the probability variation mode, as described above, the determination values of the referenced jackpot determination table (see FIG. 11) are different, and it is easy to win an advantageous game. Next, the state changes to the jackpot determination state (state C1604).

  In the probability variation determination state (state C1612), it is determined whether or not the probability variation is a big hit. Specifically, it is controlled by the process of step S1512 of FIG. In the case of a probable jackpot, the state changes to a special gaming state (15R jackpot probable change) (state C1614). In the case of not being a probable jackpot, the state changes to a special gaming state (15R jackpot) (state C1620).

  In the special game state (state C1614), a special game, which is a game advantageous to the player, is executed by the processing from steps S75 to S79 in FIG. When a round game that is advantageous for a predetermined number of rounds (for example, 15 rounds) is executed, the state changes to a probability change mode (state C1616).

  The normal game probability change mode (state C1616) is a state in which the game is executed in the probability change mode in which the winning probability of the internal lottery (state C1602) is different after the above-described special game is executed. When a game ball enters the start port 25 (see FIG. 4), an internal lottery is performed by the process of step S105 in FIG. 16 (state C1602). In the probability variation mode, as described above, the determination values of the referenced jackpot determination table (see FIG. 11) are different, and it is easy to win an advantageous game. Next, the state changes to the jackpot determination state (state C1604).

  In the special game state (state C1620), the 15R jackpot game is executed by the processing from step S75 to step S79 in FIG. When this jackpot game is executed for a predetermined 15 rounds, the state changes to the normal gaming state (state C1600).

  In this way, as an advantageous game, one of the 15R jackpot game (special game) having a long release time of the bonus game and the 2R jackpot game (specific game) having a shorter release time of the bonus game than the special game is executed. A lottery will be held.

  The effect pattern designation command stored in the predetermined area of the main RAM 70 in the 15R jackpot game or the 2R jackpot game is transmitted to the sub-control circuit 200 in the process of step S47 in FIG. When this process is finished, this subroutine is finished.

[Operation of sub-control circuit]
On the other hand, the sub control circuit 200 receives various commands transmitted from the main control circuit 60 and executes the following effects.

[Game Ball Detection Control Processing in Liquid Crystal Display with Light Sensor]
With reference to the flowchart shown in FIG. 19, the detection of the game ball and the effect image display control process in the liquid crystal display device 32 with an optical sensor will be described.

  In step S1701 in FIG. 19, the sub CPU 206 drives the light detection sensor that forms the detection region of the liquid crystal display device 32 with a light sensor. In step S1702, it is determined whether or not the game ball has passed through the area on the game board 14 corresponding to the detection area and has been detected by the light detection sensor. When a game ball is detected (step S1702: yes), control for changing the effect image is performed in step S1703.

  Thereby, in the embodiment of the present invention, when the game ball enters the area Q on the game board 14 by the above-described processing, as specifically described with reference to FIGS. The effect that is displayed is possible.

  As described above, in the gaming machine shown as the embodiment of the present invention, the gaming board is provided by the optical sensor-equipped liquid crystal display device 32 that is arranged behind the gaming board 14 having the light-transmitting region and in which the light detection sensor is arranged. 14, the movement of the game ball rolling on can be reliably detected, and the sub CPU 206 executes control for changing the effect image according to the detection result of the game ball, so that a more stable player It is possible to realize a new game form capable of performing display that improves the interest of the game.

  Although the gaming machine of the present invention has been described based on the illustrated embodiment, the present invention is not limited to this, and the configuration of each unit can be replaced with any configuration having the same function.

  Furthermore, in the above-described embodiment, an example in which a pachinko machine is used as a gaming machine has been described. However, the present invention is not limited to a pachinko machine, and other game machines such as a ball ball and an arrangement ball can also be used. Can be applied.

  Since the present invention can stably detect the game ball in the display area of the effect image, it is extremely useful in providing a gaming machine with a new game form capable of providing an effect that improves the interest of the player. .

1 is a perspective view showing an overview of a pachinko gaming machine according to an embodiment of the present invention. It is a disassembled perspective view which shows the general view in the pachinko game machine of one Embodiment of this invention. It is a front view which shows the electrical decoration unit comprised in the pachinko game machine of one Embodiment of this invention. It is a front view which shows the general view in the pachinko game machine of one Embodiment of this invention. It is a perspective view explaining the partition member which separates the back area and discharge area of a game board in the pachinko gaming machine of one embodiment of the present invention. It is explanatory drawing which shows the display screen displayed in the pachinko game machine of one Embodiment of this invention. An effect image displayed on a display unit of a liquid crystal display device with an optical sensor in a pachinko gaming machine according to an embodiment of the present invention, a detection of a game ball in a detection area set on the display unit, and an effect image accompanying the detection It is explanatory drawing which shows the example to change. An effect image displayed on a display unit of a liquid crystal display device with an optical sensor in a pachinko gaming machine according to an embodiment of the present invention, a detection of a game ball in a detection area set on the display unit, and an effect image accompanying the detection It is explanatory drawing which shows the example to change. It is explanatory drawing which shows the discharge path as a discharge area | region and the example of a display screen in another embodiment of this invention. It is a block diagram which shows the main control circuit and sub control circuit which are comprised in the pachinko game machine of one Embodiment of this invention. It is a jackpot determination table referred in the pachinko gaming machine of one embodiment of the present invention. It is a flowchart which shows the control processing performed in the pachinko game machine of one Embodiment of this invention. It is a flowchart which shows the control processing performed in the pachinko game machine of one Embodiment of this invention. It is a flowchart which shows the control processing performed in the pachinko game machine of one Embodiment of this invention. It is explanatory drawing which shows the state transition of the control process performed in the pachinko game machine of one Embodiment of this invention. It is a flowchart which shows the control processing performed in the pachinko game machine of one Embodiment of this invention. It is a flowchart which shows the control processing performed in the pachinko game machine of one Embodiment of this invention. It is explanatory drawing which shows the state transition of the game state performed in the pachinko gaming machine of one Embodiment of this invention. It is a flowchart which shows the control processing performed in the pachinko game machine of one Embodiment of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Pachinko machine 11 Door 12 Body frame 13 Obstacle nail 14 Game board 15 Game area 16 Game area outer area 19 Protective plate 20 Upper plate 22 Lower plate 23 Blade member 24 Prize opening 25 Start port 26 Launch handle 30 Guide rail 31 Spacer 32 Light Liquid crystal display device with sensor 33 Special symbol display 35 Normal symbol display 37 Display case 39 Large prize opening 40 Shutter 44 Special game dedicated prize attacker 46 Speaker 47 First warp route 48 Blade member 49 Second warp route 50 Normal symbol hold Lamp 51 Number of rounds indicator 53 Illumination unit 55a, 55b, 55c Pocket 57, 58 Obstacle 59a, 59b, 59c Passage port 60 Main control circuit 62 Reset clock pulse generation circuit 64 Initial reset circuit 74 Lamp 76 Lamp control circuit 80 Departure Power increase button 82 Fired power decrease button 102 V / count sensor 104, 105 Count sensor 116 Start winning ball sensor 118 Normal electric accessory solenoid 120 Large winning opening solenoid 122 Seesaw solenoid 124 Backup clear switch 126 Discharge / launch control circuit 128 Dispensing device DESCRIPTION OF SYMBOLS 130 Launcher 132 Lamp 140 Partition member 141 Ejection path 150 Card unit 200 Sub control circuit 218 D / A converter 220 Initial reset circuit 230 Audio control circuit 236 Amplifier 240 Lamp control circuit 242 Drive circuit 250 Display control circuit

Claims (3)

A game area having a light-transmitting area, in which a game ball rolls at a position facing the light-transmitting area, and the game ball can pass a predetermined area to provide a prize ball; and the game A game board having a discharge area in which a game ball discharged from the game area on the board rolls;
Detecting means for detecting a game ball rolling in the game area in the game board via the light-transmitting area in the game board and detecting a game ball rolling in the discharge area;
An effect image display area provided behind the game board for displaying an image for effect; and a detection area for detecting a game ball by a plurality of the detection means arranged at predetermined positions of the effect image display area; Display means comprising:
Effect image change control means for executing control to change the effect image displayed in the effect image display area according to the detection result of the game ball by the detection means,
A gaming machine, wherein a detection area for detecting a game ball rolling in a game area and a detection area for detecting a game ball rolling in a discharge area are arranged on the display means without overlap.   The said game board is provided with the partition member which separates the back area | region of the said game board corresponding to the detection area | region which detects the game ball which rolls in the said game area | region, and the said discharge | emission area | region. Gaming machine. The gaming machine according to claim 1, wherein the discharge area is formed as a discharge path that does not overlap with a detection area that detects a game ball rolling in the game area.

Images