JP5567070B2 - Game machine - Google Patents

Description

  The present invention relates to a gaming machine such as a slot machine that displays a lottery result when a plurality of reels are stopped in a combination of symbols when a pachinko gaming machine that wins a jackpot by winning a game ball or a game medium is inserted.

Many gaming machines such as pachinko gaming machines are provided with rendering means such as an image display unit such as a liquid crystal screen and a movable accessory, and perform various renderings according to the gaming state and the like. Such game machines are often provided with effect buttons, and effects linked to operations of the effect buttons are also performed.
However, the effect linked to the operation of the effect button is only interesting when the effect button is pressed, and is therefore not interesting. If the performance is performed in conjunction with various movements of the player, it is considered that the interest of the game is further enhanced, and the player's willingness to play can be further improved.

Therefore, a technique for improving the interest of the game by various and complicated operation inputs other than the effect buttons has been proposed (see, for example, Patent Document 1).
In Patent Document 1, three reflective X-direction photosensors are installed on the right edge of the frame body of the front frame, and three reflective Y-direction photosensors are installed on the upper edge of the frame body of the front frame. The display effect performed on the display device on the game board surface is associated with detection by the X direction photosensor and the Y direction photosensor.

JP 2009-226119 A

Here, when using a plurality of detection units that detect the presence of an object using light, if the light emitted from the other detection unit enters the light receiving unit, there is a risk of erroneously detecting the presence of the object, It is not preferable. On the other hand, if too much cost is taken as a false detection prevention measure, it is difficult to realize cost reduction.
An object of the present invention is to provide a gaming machine capable of preventing light that may hinder more accurate detection from entering a light receiving unit of a detection unit with a simple configuration.

A gaming machine to which the present invention is applied is a gaming machine 100 that controls an effect associated with a game by the effect control unit 11, and receives a light emitting unit 42 that emits light and reflected light of the light emitted by the light emitting unit 42. The first detection units 171 to 176 and 24 and the second detection unit 171 that have a light receiving unit 43, detect the presence of an object based on the light reception result of the light receiving unit 43, and output a detection signal to the effect control unit 11. ˜176, 24, a first light emission diaphragm 52 for restricting light emitted from the light emitting part 42 at a position corresponding to the light emitting part 42 of the first detection parts 171-176, 24, and the first At the position corresponding to the light receiving unit 43 of the detection unit, the light entering the light receiving unit 43 is narrowed, and light other than the light of the light emitting unit 42 of the first detection units 171 to 176, 24 is transmitted to the light receiving unit. first receiving aperture suppressing entering the 43 53, at a position corresponding to the light emitting portion 42 of the second detector 171～176,24, and a second light-emitting aperture 52 to narrow the light emitted from the light-emitting unit 42, the second detector At positions corresponding to the light receiving portions 43 of 171 to 176 and 24, light entering the light receiving portion 43 is narrowed, and light other than the light of the light emitting portion 42 of the second detection portions 171 to 176 and 24 is concerned. A second light receiving diaphragm section 53 for suppressing entry into the light receiving section 43, the first light emitting diaphragm section 52, the first light receiving diaphragm section 53, the second light emitting diaphragm section 52, and the second light emitting diaphragm section 52. Each of the two light receiving diaphragm portions 53 is formed with a predetermined length L2 and L3 so as to follow the direction in which the condensed light travels, and the predetermined length L2 of the first light emission diaphragm portion 52 is the second light emission. The first light receiving stop has a size different from the predetermined length L2 of the stop 52. Wherein the predetermined length L3 of 53 is characterized in the different dimensions der Rukoto predetermined length L3 of the second light-receiving aperture 53.
Here, the first light-emitting diaphragm unit and the first light-receiving diaphragm unit are detachable from the first detection unit, and the second light-emitting diaphragm unit and the second light-receiving diaphragm unit are the removable der Rukoto the second detection unit can be characterized.

  In addition, the said code | symbol in this column is attached | subjected illustratively in the description of this invention, and this invention is not reduced by this code | symbol.

  According to the present invention, it is possible to prevent light that may hinder more accurate detection from entering the light receiving unit of the detection unit with a simple configuration.

It is a schematic front view of the pachinko gaming machine according to the present embodiment. It is the elements on larger scale of the pachinko game machine of this embodiment. It is a figure which shows the internal structure of the control unit of the pachinko gaming machine of this embodiment. It is a block diagram which shows the function structure of the game control part of this embodiment. It is a flowchart which shows the main operation | movement of the game control part of this embodiment. It is a flowchart which shows the content of a start port switch process. It is a flowchart which shows the content of the gate switch process. It is a flowchart which shows the content of the special symbol process. It is a flowchart which shows the content of the jackpot determination process. It is a flowchart which shows the content of the fluctuation pattern selection process. It is a flowchart which shows the content of the process during stop. It is a flowchart which shows the content of a customer waiting | standby setting process. It is a flowchart which shows the content of normal symbol processing. It is a flowchart which shows the content of the big prize opening process. It is a flowchart which shows the content of the game state setting process. It is a flowchart which shows the content of an electric tulip process. It is a figure which shows the structural example of the random number used by this Embodiment. It is a flowchart which shows operation | movement of the presentation control part of this embodiment. It is a flowchart which shows the content of command reception processing. It is a figure which shows the example of a setting of the mode flag in this Embodiment. It is a flowchart which shows the content of effect selection processing. It is a flowchart which shows the content of the process during fluctuation | variation effect completion. It is a flowchart which shows the content of the win production | presentation selection process. It is a flowchart which shows the content of the ending effect selection process. It is a flowchart which shows the content of a customer waiting command reception process. It is a flowchart which shows the content of effect button processing. It is a figure which illustrates the circuit structure of the principal part of the production | presentation control part which concerns on this Embodiment, an image / sound control part, and a lamp | ramp control part. It is a figure explaining the detection range of a motion sensor. It is a figure which shows the example of the area | region identification information for specifying an area | region based on the detection signal from a motion sensor. It is a flowchart which shows the content of the sensor process by lamp control CPU. It is a flowchart which shows the content of the coordinate determination process. It is a rear view of the motion sensor unit attached to a frame member. It is a figure explaining the external appearance of a motion sensor. It is a figure explaining the external appearance of the sensor base used for a motion sensor. It is a figure explaining the structure of a protective cover. It is a figure explaining the mutual positional relationship of a motion sensor, a sensor base, and a protective cover. It is a perspective view explaining the attachment structure with which a motion sensor unit is provided. It is a perspective view explaining the attachment structure with which a motion sensor unit is provided.

Embodiments of the present invention will be described below in detail with reference to the accompanying drawings.
[Basic configuration of gaming machine]
FIG. 1 is a schematic front view of a pachinko gaming machine 100 according to the present embodiment.
A pachinko gaming machine 100 as an example of the gaming machine shown in the figure is configured to pay out a prize ball when a game ball launched by an instruction operation by a player wins. The pachinko gaming machine 100 includes a game board 110 on which game balls are launched, and a frame member 150 that surrounds the game board 110. The game board 110 is detachably attached to the frame member 150.

The game board 110 has a game area 111 for playing with a game ball on the front surface, a rail member 112 that forms a passage where a game ball launched from below rises toward the upper position of the game area 111, and a game A guide member 113 for guiding the game ball is provided on the right side of the region 111.
In the present embodiment, an image display unit 114 that displays various images for production is provided at a position of the game area 111 that is easily visible to the player. The image display unit 114 includes a display screen such as a liquid crystal display, and displays a decorative symbol for notifying the player of a symbol lottery result (symbol variation result) as the game progresses by the player, An effect image by the appearance of a character or an item is displayed.
In addition, a movable accessory 115 and a board lamp 116 used for various effects are provided on the front surface of the game board 110. The movable accessory 115 performs various effects by operating on the game board 110, and the board lamp 116 performs various effects by emitting light.

  The game area 111 is provided with a game nail and a windmill (not shown) for changing the direction in which the game ball falls. Further, in the game area 111, various bonuses relating to winning and lottery are arranged at predetermined positions. In addition, the game area 111 is provided with a discharge port 117 through which game balls launched into the game area 111 that have not been won in the winning area are discharged out of the game area 111.

In the present embodiment, as various functions related to winning and lottery, the first starting port 121 and the second starting port 122 that win when a game ball enters and a special symbol lottery (big hit lottery) starts, The game board 110 is provided with a gate 124 that starts a normal symbol lottery (open / close lottery) when it passes. Here, the first start port 121 and the second start port 122 refer to a winning port related to winning a game ball that activates one predetermined special symbol display.
The second start port 122 includes an electric tulip 123 as a normal electric accessory that is turned on and off by a pair of blades in the shape of tulip flowers opened and closed by an electric solenoid. In the electric tulip 123, when the blade is closed, it is difficult for the game ball to enter the second start port 122, but when the blade is opened, the entrance of the second start port 122 is expanded and the game ball is moved to the second start port 122. It is configured to be easy to enter. When the electric tulip 123 wins the normal symbol lottery, the blade opens for a specified time (for example, 6 seconds) and a specified number of times (for example, 3 times) while lighting or flashing.

  In the case of the pachinko gaming machine 100, when the jackpot probability of winning the jackpot in the special symbol lottery varies under a predetermined condition (from a low probability state (for example, 1/300) to a high probability state (for example, 1/30)) Variation). In addition, the pachinko gaming machine 100 can reduce the special symbol variation time during the special symbol lottery under a predetermined condition, increase the probability of winning during the normal symbol lottery, or the normal symbol variation time during the normal symbol lottery. It may be shortened, the opening time of the blades of the electric tulips 123 may be extended, or the number of times the blades of the electric tulips 123 may be opened.

In the present embodiment, the other prize-winning and lottery items include the special prize opening 125 that opens according to the result of the special symbol lottery, and the lottery starts even if the game ball wins. A normal winning opening 126 that is not to be played is provided on the game board 110.
In the present embodiment, the first start port 121 and the second start port 122 are disposed in the game area 111, but a configuration example in which only one of them is disposed or another start port is disposed. A configuration example is also conceivable. In the present embodiment, one big prize opening 125 is arranged in the game area 111, but a configuration example in which a plurality of big prize openings 125 are arranged is also conceivable.
In the present embodiment, a display 130 for displaying a lottery result and the number of holds is arranged at the lower right position of the game board 110.

  Also, on the back side of the game board 110, there are a game control board that performs internal lottery and determination of winning, an effect control board that comprehensively controls effects, an image control board that controls effects by images and sounds, various lamps, Various substrates (not shown) such as a lamp control substrate for controlling the effect by the movable accessory 115 are attached. In addition, a switching power supply (not shown) that converts the supplied 24V AC power source into a DC power source and outputs it to various boards and the like is disposed on the back surface of the game board 110.

When the player touches the handle 151 and rotates the lever 152 in the clockwise direction, the frame member 150 moves the game ball at a predetermined time interval (for example, 100 per minute) with a hitting force according to the operation angle. And a launching device (not shown) for electrically firing. In addition, the frame member 150 includes a supply device (not shown) that sequentially supplies game balls to the launching device one by one at a timing in conjunction with the operation of the player's lever 152, and a game ball that the supply device supplies to the launching device. A plate 153 (see FIG. 2) for temporarily storing. For example, a payout ball by a payout unit is paid out to the plate 153.
In the present embodiment, the plate 153 is configured as an integrated upper and lower plate, but a configuration example in which the upper plate and the lower plate are separated is also conceivable. A configuration example in which the handle 151 of the launching device emits light under a predetermined condition is also conceivable.

The frame member 150 also includes a stop button 154 for temporarily stopping the launch of the game ball even when the player is touching the handle 151 of the launch device, and a game ball stored in the tray 153. A take-out button 155 for dropping and taking out the box (not shown).
Further, the frame member 150 includes a speaker 156 and a frame lamp 157 for notifying the gaming state and situation of the pachinko gaming machine 100 and performing various effects. The speaker 156 performs various effects based on music, voice, and sound effects, and the frame lamp 157 performs various effects based on light depending on a pattern or light emission color caused by lighting and blinking. In addition, about the frame lamp | ramp 157, the structural example which enables it to perform the effect which changes the irradiation direction of light can be considered.
The frame member 150 also includes a transparent plate 159 for covering the game board 110 and separating the game board 110 from the player.

Further, the frame member 150 is provided with motion sensors 171 to 176 for detecting a player's operation. These motion sensors 171 to 176 are all installed in the upper half portion of the frame member 150. Among them, the motion sensors 171 and 175 are in a direction in which the presence of an object in an oblique direction can be detected. ˜174 are installed in a direction in which the presence of an object in the vertical direction can be detected, and the motion sensor 176 is installed in a direction in which the presence of an object in the horizontal direction can be detected. The detection directions of the motion sensors 172 to 174 are all vertical, but the detection direction of the motion sensor 172 and 174 is slightly lower than the detection direction of the motion sensor 173, while the detection direction of the motion sensor 173 is directly below. It's off. This is based on the assumption that the motion sensors 172 and 174 cannot be installed so that the detection direction is directly below due to the layout on the frame member 150. In the present embodiment, the position of the object that exists immediately in front of the game board 110 is specified by the pattern of the detection signals from the motion sensors 171 to 176 installed in this way.
In the present embodiment, the motion sensors 171 to 176 are provided at the illustrated positions, but this is merely an example and may be provided at other locations. That is, in general terms, the motion sensors 171 to 176 may be provided at any location where the presence of an object in front of the pachinko gaming machine 100 can be detected. Further, the number of motion sensors provided in the pachinko gaming machine 100 is not limited to six, and may be N. Here, N is a natural number.

FIG. 2 is a diagram for explaining the pachinko gaming machine 100 according to the present embodiment, and FIG. 2A is an enlarged view showing an example of a display 130 arranged at the lower right of the game board 110. b) is a partial plan view of the pachinko gaming machine 100. FIG.
As shown in FIG. 2A, the display 130 of the pachinko gaming machine 100 includes a first special symbol display 221 that operates in response to winning of the first starting port 121 and a winning of the second starting port 122. The second special symbol display 222 that operates in response to the above and the normal symbol display 223 that operates in response to the passage of the gate 124 are provided. The first special symbol display 221 variably displays the special symbol resulting from winning of the first start port 121 and displays the lottery result. The second special symbol display 222 variably displays special symbols resulting from winning at the second start port 122 and displays the lottery results. The normal symbol display unit 223 displays the normal symbol variably and displays the lottery result when the game ball passes through the gate 124. Each of the first special symbol display 221, the second special symbol display 222, and the normal symbol display 223 is composed of an LED display device, and a symbol representing each lottery result is displayed according to its lighting mode.

  In addition, the indicator 130 operates in response to the hold in the first special symbol display 221 and the first special symbol hold indicator 218 that operates corresponding to the hold in the first special symbol display 221 and the second special symbol display 222. 2 a special symbol hold indicator 219 and a normal symbol hold indicator 220 that operates in response to the hold in the normal symbol indicator 223. Each of the first special symbol hold indicator 218, the second special symbol hold indicator 219, and the normal symbol hold indicator 220 is configured by an LED display device, and the number of holds is displayed by its lighting mode.

  Here, the hold will be described. If there is a prize with another game ball during the fluctuation display operation of special symbols or normal symbols (while the fluctuation display for one win is being performed), the symbol fluctuation display operation for the winning game ball will be A predetermined number (for example, four) is held until the variation display operation for the game ball won in is completed. The fact that such a hold is made and the number of the hold (the number of undrawn lots) are displayed on the first special symbol hold indicator 218, the second special symbol hold indicator 219, and the normal symbol hold indicator 220.

  The frame member 150 of the pachinko gaming machine 100 includes an input device for a player to input an effect. As shown in FIG. 2B, in the present embodiment, as an example of an input device, an effect button 161 and an effect key 162 composed of a plurality of keys adjacent to the effect button 161 and arranged in a substantially cross shape are provided. Are disposed on the frame member 150. The production key 162 is configured such that one central key is arranged at the center, and four peripheral keys having substantially the same shape are arranged around the central key. The player can select one of a plurality of images displayed on the image display unit 114 by operating the four peripheral keys, and can select the selected image by operating the center key. Can be entered as information.

[Configuration of control unit]
Next, a control unit that performs operation control and signal processing in the pachinko gaming machine 100 will be described.
FIG. 3 is a block diagram showing an internal configuration of the control unit. As shown in the figure, the control unit includes a game control unit 200 that performs various controls relating to the number of prize balls to be paid out, such as internal lottery and determination of winning, as main control means. Further, as sub-control means, an effect control unit 300 that comprehensively controls effects, an image / sound control unit 310 that controls effects using images and sound, and effects using various lamps and movable accessories 115 A ramp control unit 320 for controlling the payout, and a payout control unit 400 for performing payout control of the payout ball.

  As described above, the game control unit 200, the effect control unit 300, the image / sound control unit 310, the lamp control unit 320, and the payout control unit 400 are each a game as a main board disposed on the rear surface of the game board 110. The control board, the effect control board as the sub board, the image control board, the lamp control board, and the payout control board are individually configured.

[Configuration and function of game control unit]
The game control unit 200 includes a CPU 201 that performs arithmetic processing when performing various controls related to the number of paid-out prize balls, such as internal lottery and winning determination, and a ROM 202 that stores programs executed by the CPU 201, various data, and the like. And a RAM 203 used as a working memory for the CPU 201.
The game control unit 200 performs a special symbol lottery when a game ball wins the first start port 121 or the second start port 122, and sends a determination result as to whether or not it is a win in the special symbol lottery to the effect control unit 300. Also, fluctuation setting of winning probability at special symbol lottery (for example, fluctuation setting from 1/300 to 1/30), special symbol fluctuation time shortening at special symbol lottery, and normal symbol at normal symbol lottery The variable time is set to be shortened, and the setting content is sent to the effect control unit 300.
Further, the game control unit 200 controls the extension of the opening time of the blades of the electric tulip 123, the setting of the number of times the blades of the electric tulip 123 are opened, and the setting of the opening / closing operation interval when the blades are opened. In addition, when a game ball continuously wins the first start port 121 or the second start port 122, the game ball is suspended until the limit number (for example, four) for the undrawn lots, or the game ball continuously passes through the gate 124. The suspension is set up to the limit number (for example, 4) for the undrawn lots.
In addition, the game control unit 200 performs a predetermined number of rounds that maintain an open state until the special winning opening 125 satisfies a predetermined condition (for example, 30 seconds have passed or 10 game balls have been won) according to the result of the special symbol lottery. Control to repeat. Furthermore, the opening / closing operation interval when the special winning opening 125 is opened is controlled.

Further, when the game ball is won in the first start port 121, the second start port 122, the big winning port 125, and the normal winning port 126, the game control unit 200 per game ball according to the place where the game ball has won. The payout control unit 400 is instructed to pay out a predetermined number of prize balls. For example, when a game ball wins at the first start port 121, three prize balls, when a game ball wins at the second start port 122, four prize balls, and when a game ball wins the big prize port 125, thirteen prizes. When a game ball wins the ball, the normal winning opening 126, an instruction command (command) is sent to the payout control unit 400 so as to pay out 10 prize balls. Even if it is detected that the game ball has passed through the gate 124, the payout control unit 400 is not instructed to pay out the prize ball in conjunction therewith.
When the payout control unit 400 pays out a prize ball in accordance with an instruction from the game control unit 200, the game control unit 200 acquires information on the number of prize balls paid out from the payout control unit 400. As a result, the number of prize balls paid out is managed.

As shown in FIG. 3, the game control unit 200 includes a first start port detection unit (first start port switch (SW)) 211 that detects a winning of a game ball to the first start port 121, and a second start. A second start port detection unit (second start port switch (SW)) 212 that detects a winning of a game ball to the mouth 122, an electric tulip opening / closing unit 213 that opens and closes the electric tulip 123, and a game ball to the gate 124 A gate detection unit (gate switch (SW)) 214 that detects passage is connected.
Further, the game control unit 200 has a large winning port detecting unit (large winning port switch (SW)) 215 for detecting a winning of a game ball to the large winning port 125, and the large winning port 125 is inclined to be in a closed state. A large winning opening / closing unit 216 set to the open state and a normal winning opening detecting unit (normal winning opening switch (SW)) 217 for detecting the winning of a game ball to the normal winning opening 126 are connected.

In addition, the game control unit 200 displays the reserved number for the undrawn special symbol lottery (big win lottery) started by winning the game ball at the first start port 121 within the limit number (for example, four). A special symbol hold indicator 218, a second special symbol hold indicator 219 for displaying the number of unsold lots in the special symbol lottery started by winning a game ball in the second start port 122 within the limit number, A normal symbol hold indicator 220 is connected to the normal symbol lottery display (open / close lottery) started by the passage of the game ball to the gate 124 and displays the number of unsettled hold numbers within the limit number.
Further, the game control unit 200 includes a first special symbol display 221 for displaying a result of a special symbol lottery started by winning a game ball at the first start port 121, and a game ball to the second start port 122. A second special symbol display 222 for displaying the result of the special symbol lottery started by winning, a normal symbol display 223 for displaying the result of the normal symbol lottery, and a status indicator 224 for displaying the state of the pachinko gaming machine 100 , Is connected.

  Then, detection signals detected by the first start port switch 211, the second start port switch 212, the gate switch 214, the big winning port switch 215 and the normal winning port switch 217 are sent to the game control unit 200. In addition, the control signal from the game control unit 200 includes an electric tulip opening / closing unit 213, a prize winning opening / closing unit 216, a first special symbol hold indicator 218, a second special symbol hold indicator 219, a normal symbol hold indicator 220, It is sent to the first special symbol display 221, the second special symbol display 222, the normal symbol display 223, and the status display 224. Thereby, the game control unit 200 performs various controls related to the number of payout prize balls.

  Further, a board external information terminal board 250 that transmits various kinds of information to a host computer (not shown) installed in the hall is connected to the game control unit 200. Then, the game control unit 200 transmits information regarding the number of paid-out winning balls acquired from the payout control unit 400, information indicating the state of the game control unit 200, and the like to the host computer via the board external information terminal board 250. .

[Configuration and function of production control unit]
Next, the effect control unit 300 includes a CPU that performs arithmetic processing when controlling the effect, a ROM that stores programs executed by the CPU, various data, and the like, and a RAM that is used as a work memory for the CPU, and the like. And a real-time clock (RTC) for measuring the date and time. The circuit configuration of the effect control unit 300 will be described in detail later (FIG. 27).
The production control unit 300 sets the production content based on, for example, the determination result of whether or not the winning is a special symbol lottery sent from the game control unit 200. At that time, in response to an operation input from the user using the effect button 161 and the effect key 162 (hereinafter abbreviated as an effect button or the like), the effect content corresponding to the operation input may be set. In this case, for example, a signal (operation signal) corresponding to an operation is received from a controller (not shown) such as an effect button, and the operation content identified by this operation signal is reflected in the setting of the effect. In addition, when the game is interrupted for a predetermined period, an instruction to set a screen display for waiting for a customer is given as one of the effects.
Furthermore, when the game control unit 200 changes the winning probability at the time of the special symbol lottery, shortens the special symbol fluctuation time at the time of the special symbol lottery, and shortens the normal symbol fluctuation time at the time of the normal symbol lottery. In this case, the production control unit 300 sets the production content corresponding to the set content.
In addition, the effect control unit 300 sends a command for instructing execution of the set effect contents to the image / sound control unit 310 and the lamp control unit 320.

[Configuration / Function of Image / Sound Control Unit]
The image / sound control unit 310 is a CPU that performs arithmetic processing when controlling the image and sound that expresses the content of the effect, a ROM that stores programs executed by the CPU, various data, and the like, and a work for the CPU. RAM used as a memory or the like. The circuit configuration of the image / sound control unit 310 will be described in detail later (FIG. 27).
Then, the image / sound control unit 310 controls the image displayed on the image display unit 114 and the sound output from the speaker 156 based on the command sent from the effect control unit 300.
Specifically, in the ROM of the image / sound control unit 310, a symbol image or background image displayed during the game on the image display unit 114, a decorative symbol for notifying the player of the lottery result, and a notice effect for the player Image data such as a character or item for displaying is stored. Furthermore, various kinds of acoustic data such as music and sound output from the speaker 156 in synchronization with the image data or independently of the image data, and sound effects such as jingles are stored. The CPU of the image / sound control unit 310 selects and reads out the data corresponding to the command sent from the effect control unit 300 from the image data and sound data stored in the ROM. Furthermore, image processing for background image display, symbol image display, symbol image variation, character / item display, etc., and voice processing using the read acoustic data are performed using the read image data.
Then, the image / sound control unit 310 controls screen display on the image display unit 114 based on the image data subjected to image processing. Further, the sound output from the speaker 156 is controlled by the sound data subjected to the sound processing.
Further, the ROM of the image / sound control unit 310 stores data indicating the timing at which an operation input by the player for the effect is required. The CPU of the image / sound control unit 310 sends a command for controlling the motion sensors 171 to 176 to the lamp control unit 320 based on the data indicating the timing stored in the ROM.

[Configuration and function of lamp control unit]
The lamp control unit 320 performs arithmetic processing when controlling the light emission of the panel lamp 116 and the frame lamp 157, the operation of the movable accessory 115, and the operations of the motion sensors 171 to 176 (denoted as the motion sensor 170 in FIG. 3). A CPU, a ROM that stores programs executed by the CPU, various data, and the like, and a RAM that is used as a working memory for the CPU and the like are provided. The circuit configuration of the lamp control unit 320 will be described in detail later (FIG. 27).
The lamp control unit 320 controls lighting / flashing of the panel lamp 116 and the frame lamp 157, the emission color, and the like based on the command sent from the effect control unit 300. Further, the operation of the movable accessory 115 is controlled. Further, the operation of the motion sensors 171 to 176 is controlled.
Specifically, the ROM of the lamp control unit 320 stores lighting / flashing pattern data and emission color pattern data (light emission pattern data) of the panel lamp 116 and the frame lamp 157 according to the contents of the effect set by the effect control unit 300. Data) is stored. The CPU of the lamp control unit 320 selects and reads out the data corresponding to the command sent from the effect control unit 300 from the light emission pattern data stored in the ROM. The lamp controller 320 controls the light emission of the panel lamp 116 and the frame lamp 157 based on the read light emission pattern data.
Further, the ROM of the lamp control unit 320 stores operation pattern data of the movable accessory 115 corresponding to the production contents set by the production control unit 300. The CPU of the lamp control unit 320 controls the operation of the movable accessory 115 based on the read operation pattern data.

[Configuration and function of payout control unit]
The payout control unit 400 includes a CPU 401 that performs arithmetic processing for controlling payout of payout balls, a ROM 402 that stores programs executed by the CPU 401, various data, and the like, and a RAM 403 that is used as a work memory for the CPU 401 and the like. And.
The payout control unit 400 controls payout of the payout ball based on the command sent from the game control unit 200.
Specifically, the payout control unit 400 acquires from the game control unit 200 a command for paying out a predetermined number of prize balls according to the place where the game ball has won (such as the first start port 121). Then, the payout driving unit 411 is controlled so as to pay out the number of prize balls specified by the command. Here, the payout drive unit 411 includes a drive motor that sends out the game ball from the storage unit of the game ball.

  The payout control unit 400 also includes a payout ball detection unit 412 that detects the number of prize balls actually paid out from the game ball storage unit by the payout drive unit 411, and a game ball in the storage unit (not shown). Sphere detection unit 413 for detecting whether or not there is a storage, and whether or not the plate 153 in which a game ball used when a player plays a game or a prized ball to be held is full is detected. A full tank detection unit 414 is connected. Then, the payout control unit 400 receives detection signals detected by the payout ball detection unit 412, the ball presence detection unit 413, and the full tank detection unit 414, and performs predetermined processing according to these detection signals. Further, the payout control unit 400 is connected to a frame external information terminal board 450 that transmits various types of information to a host computer installed in the hall. Then, the payout control unit 400, for example, information on the number of prize balls instructed to pay out to the payout driving unit 411, information on the number of prize balls actually paid out detected by the payout ball detection unit 412, etc. Is transmitted to the host computer via the frame external information terminal board 450. Also, similar information is transmitted to the game control unit 200.

[Functional configuration of game control unit]
Next, the functional configuration of the game control unit 200 will be described.
FIG. 4 is a block diagram showing a functional configuration of the game control unit 200. As shown in the figure, the game control unit 200 is a special symbol lottery unit 231, a normal symbol lottery unit 232, a special symbol variation control unit 233, and a special symbol lottery result determination as functional units for executing various lottery processes. A unit 234 and a normal symbol control unit 237.
In addition, the game control unit 200 includes a variation pattern selection unit 235 and a game progress control unit 236 as functional units that execute processing associated with special symbol variation.
Furthermore, the game control unit 200 is a function unit that executes operation control of various types of objects and data processing related to a prize ball, etc., as a function unit for a prize winning opening operation control unit 238, an electric tulip operation control unit 239, and a prize ball processing unit 240. And an output control unit 241 and a random number control unit 242.

The special symbol lottery unit 231 performs a special symbol lottery when a game ball wins the first start port 121 or the second start port 122.
The normal symbol lottery unit 232 performs the normal symbol lottery when the game ball passes through the gate 124.
The special symbol fluctuation control unit 233 controls the fluctuation of the special symbol according to the lottery result when the special symbol lottery is performed.

The special symbol lottery result determination unit 234, when a special symbol lottery is performed, the lottery result is “whether it is a big hit”, “a type of jackpot when a big winner is won”, “not a big winner It is determined whether or not it is a small hit or not.
Here, the “hit” is divided into a plurality of types according to the gaming state that occurs after the end of the jackpot game. Specifically, the type of jackpot is determined by a combination of the presence / absence of a short-time gaming state in which the variation time of the special symbol is shortened and the presence / absence of a probability-changing gaming state in which the winning probability of the jackpot varies with high probability. In other words, the types of jackpots include jackpots in which both a short-time gaming state and a probability variable gaming state occur after the jackpot game ends, a jackpot in which only a short-time gaming state occurs, a jackpot in which only a probability-changing gaming state occurs, a short-time gaming state, and There can be a jackpot where none of the probable gaming states occur. Hereinafter, when distinguishing these jackpots, they are distinguished by describing as “with time reduction”, “without time reduction”, “with certainty change”, “without certainty change”, etc., based on the gaming state that occurs after the end of the jackpot game. Each of these jackpots is associated with an individual special symbol, and the type of jackpot is determined according to the type of special symbol won in the special symbol lottery.

  In addition, the “bonanza” may be divided into a jackpot that can be expected to pay out a large amount of gaming balls for a long time, and a jackpot that can hardly be expected to pay out gaming balls because the jackpot game time is short. The former is called “long hit” and the latter is called “short hit”. For example, in “long win”, a round that is maintained until the open state of the big winning opening 125 satisfies a predetermined condition (for example, a predetermined time has elapsed or a predetermined number of game balls have been won) is repeated a predetermined number of times. In the “short win”, a round in which the big prize opening 125 is opened for a predetermined time is repeated a predetermined number of times. Usually, a jackpot where a short-time gaming state occurs (with time saving) after the jackpot game ends is a long win, and a jackpot where no short-time gaming state occurs (no time saving) is a short win.

  Note that a jackpot in which a probability change gaming state occurs (with probability change) after the jackpot game ends is also referred to as a “probability change jackpot”, and a jackpot in which a probability change gaming state does not occur (without probability change) is also referred to as a “normal jackpot”. Also, depending on the game mode, only a probable gaming state occurs after the jackpot game ends, and a short-time gaming state does not occur (with certain change + no short-time) jackpots are "latent probability change jackpot", "sudden probability change jackpot" Also called etc. In addition, “probability jackpot” may be distinguished as “15 round (15R) probability jackpot”, “2 round (2R) probability jackpot” or the like based on the number of rounds in which the winning prize opening 125 is open. is there.

In addition, the “small winning” in the case where the big winning is not won, for example, a small winning game in which the opening and closing of the big winning opening 125 is performed a predetermined number of times is performed, and the gaming state at the time of winning the small winning is continued even after the winning. It is a hit. That is, when the game state at the time of winning the small hit is the probability variation game state, the probability variation game state is continued even after the end of the small hit game, and the game state does not shift. Similarly, if the gaming state at the time of winning the small hit is a normal gaming state (normal gaming state) in which neither probability fluctuation nor time reduction is made, the normal gaming state is continued even after the end of the small hitting game, The gaming state does not transition.
Further, in the “out of game”, neither “big hit” nor “small win” is set, and none of the above-described gaming states advantageous to the player is set.

The variation pattern selection unit 235 displays the variation pattern (variation time) of the special symbol displayed on the first special symbol display 221 or the second special symbol display 222 when the lottery result of the special symbol is “big hit”. Select. Further, it is determined whether or not a reach effect is to be performed. The “reach effect” here is an effect performed by the image display unit 114 or the like for causing the player to expect a big hit.
The game progress control unit 236 controls the progress of the game in each game state.

When the normal symbol lottery is performed, the normal symbol control unit 237 determines whether the normal symbol lottery result is “winning or lost”. Further, the fluctuation of the normal symbol is controlled according to the lottery result. The winning probability of this normal symbol lottery is high when there is a winning support (so-called electric chew support) to the second start port 122 by opening the electric tulip 123, which is mainly performed in the short-time gaming state.
When it is determined as “winning”, the electric tulip 123 is opened for a specified time and a specified number of times, and a state in which the winning probability of the game ball to the second start port 122 is increased is generated. During the above winning support (electrical chew support), the specified number of times and the specified time increase. In addition, when it is determined as “displacement”, such an open state of the electric tulip 123 does not occur.

The special winning opening operation control unit 238 controls the opening operation of the special winning opening 125.
The electric tulip operation control unit 239 controls the opening operation of the electric tulip 123.
The prize ball processing unit 240 controls the number of prizes received for various types of winnings and lotteries, and controls the payout of prize balls according to the prizes.
The output control unit 241 controls the output of control commands from the game control unit 200 to the effect control unit 300 and the payout control unit 400.
The random number control unit 242 controls updating of various random number values used in processing by the main control unit and the sub control unit.

[Basic operation of gaming machine]
Next, the basic operation of the pachinko gaming machine 100 configured as described above will be described.
The basic operation of the pachinko gaming machine 100 is performed by a game control unit 200 that is a main control means. Then, under the control of the game control unit 200, the effect control unit 300, which is a sub-control means, controls the game effect, and the payout control unit 400 controls the payout of the prize ball.

FIG. 5 is a flowchart showing main operations of the game control unit 200.
The game control unit 200 repeatedly executes each process shown in FIG. 5 at regular time intervals (for example, 4 milliseconds) in a normal operation except for special cases such as when the power is turned on or when the power is turned off. Referring to FIG. 5, a random number update process, a switch process, a symbol process, an electric accessory process, a prize ball process, and an output process are sequentially executed (steps 501 to 506).

  In the random number update process (step 501), the random number control unit 242 of the game control unit 200 updates various random number values used in the process by the main control unit and the sub control unit. Details of the setting of the random number and the update of the random value will be described later.

As the switch process (step 502), a start port switch process and a gate switch process are performed.
In the start port switch process, the special symbol lottery unit 231 of the game control unit 200 monitors the states of the first start port switch 211 and the second start port switch 212 in FIG. Processing for symbol lottery is executed.
In the gate switch process, the normal symbol lottery unit 232 of the game control unit 200 monitors the state of the gate switch 214 in FIG. 3 and executes a process for the normal symbol lottery when the switch is turned on.
The detailed contents of these switch processes will be described later.

As the symbol processing (step 503), special symbol processing and normal symbol processing are performed.
In the special symbol processing, the special symbol variation control unit 233, the special symbol lottery result determination unit 234, the variation pattern selection unit 235, and the game progress control unit 236 of the game control unit 200 perform special symbol variation and processing associated with this symbol variation. Done.
In the normal symbol processing, the normal symbol control unit 237 of the game control unit 200 performs normal symbol variation and processing associated with this symbol variation.
The detailed contents of these symbol processes will be described later.

As the electric accessory process (step 504), a big prize opening process and an electric tulip process are performed.
In the special prize opening process, the special prize opening operation controller 238 of the game control unit 200 controls the opening operation of the special prize opening 125 based on a predetermined condition.
In the electric tulip process, the electric tulip operation control unit 239 of the game control unit 200 controls the opening operation of the electric tulip 123 based on a predetermined condition.
The detailed contents of these electric accessory processing will be described later.

In the prize ball processing (step 505), the prize ball processing unit 240 of the game control unit 200 controls the management of the number of winning prizes and the payout of prize balls according to the winning prize.
In the output process (step 506), the output control unit 241 of the game control unit 200 outputs a control command to the effect control unit 300 and the payout control unit 400. The control command is generated in each process up to step 505, set in the RAM 203, and output in this output process.

[Start-up switch processing in game control unit]
FIG. 6 is a flowchart showing the contents of the start port switch process in the switch process shown in step 502 of FIG.
In the start port switch process, a process for winning at the first start port 121 and a process for winning at the second start port 122 are sequentially performed. Referring to FIG. 6, the special symbol lottery unit 231 of the game control unit 200 first determines whether or not a game ball is won at the first starting port 121 and the first starting port switch 211 is turned on (step). 601). If the first start port switch 211 is turned ON, then the special symbol lottery unit 231 determines whether or not the number U1 of the unlotted hold in the winning of the first start port 121 is less than the upper limit value (step). 602). In the example shown in FIG. 6, the upper limit value is four. If the number of holdings U1 has reached the upper limit (No in step 602), the winnings for the undrawn lots cannot be held any longer, so the process for winning at the first start port 121 is terminated.

  On the other hand, when the number of reservations U1 is less than the upper limit value (Yes in Step 602), the special symbol lottery unit 231 then adds 1 to the value of the number of reservations U1 (Step 603). Then, a random value for the lottery by the current winning is obtained and stored in the RAM 203 (step 604). Here, since the first starting port 121 is won, a random number value for special symbol lottery is acquired. The random value acquired at this time is the value updated by the random number update process in step 501. And the result of the special symbol lottery is determined by this random number value. Random value here is a jackpot random value that determines jackpot, jackpot or lose, jackpot type (whether there is a short-time gaming state after the jackpot game, whether there is a promiscuous gaming state, per jackpot, short hit) A design random number value to be determined (a jackpot symbol random number value), a variation pattern random number for specifying a variation pattern in symbol variation, a reach random number value for determining whether or not to perform a reachable effect, and the like are included.

Next, the special symbol lottery unit 231 performs a pre-determination process for performing a notice effect of the lottery result on a winning ball (holding ball) for which a special symbol variation display operation is suspended (that is, an undrawn lottery). Perform (step 605). This pre-determination process is performed when the lottery result is determined not at the start of symbol variation but at the start opening prize (that is, at step 605), and for obtaining information to be used for production on the image display unit 114. It is. In addition, in the gaming machine that does not perform the notice effect of the lottery result, this prior determination process may be omitted.
Thereafter, the special symbol lottery unit 231 sets a command for increasing the number of held U1 to notify the effect control unit 300 of the increase in the number of held U1 in Step 603 in the RAM 203 (Step 606), and wins a prize at the first start port 121. The process for is terminated. When the preliminary determination process in step 605 is performed, the information on the determination result of the preliminary determination obtained in step 605 is included in the pending number U1 increase command.

  Next, a process for winning in the second start port 122 is performed. Referring to FIG. 6, next, the special symbol lottery unit 231 determines whether or not the game ball has won the second start port 122 and the second start port switch 212 is turned on (step 607). If the second start port switch 212 is turned on, then the special symbol lottery unit 231 determines whether or not the number U2 of unreserved hold numbers in the winning of the second start port 122 is less than the upper limit (step). 608). In the example shown in FIG. 6, the upper limit value is four. If the number of holds U2 has reached the upper limit (No in step 608), the winning for the undrawn lots cannot be held any longer, and the process for winning at the second start port 122 is terminated.

  On the other hand, when the reserved number U2 is less than the upper limit value (Yes in Step 608), the special symbol lottery unit 231 next adds 1 to the value of the reserved number U2 (Step 609). Then, a random value for the lottery by the current winning is acquired and stored in the RAM 203 (step 610). Here, since the winning of the second starting port 122 is won, a random number value for special symbol lottery (a jackpot random number, a jackpot symbol random number, a reach random number, a variation pattern random number, etc.) is acquired as in step 604 above. The random value acquired at this time is the value updated by the random number update process in step 501. And the result of the special symbol lottery is determined by this random number value.

Next, the special symbol lottery unit 231 performs a pre-determination process for performing a notice effect of the lottery result on a winning ball (holding ball) for which a special symbol variation display operation is suspended (that is, an undrawn lottery). Perform (step 611). The contents of this preliminary determination process are the same as in step 605 above. This pre-determination process may also be omitted in gaming machines that do not perform the notice effect of the lottery result.
Thereafter, the special symbol lottery unit 231 sets a command for increasing the number of held U2 for notifying the effect control unit 300 of the increase in the number of held U2 in step 609 in the RAM 203 (step 612), and wins a prize at the second start port 122 The process for is terminated. When the preliminary determination process in step 611 is performed, the information on the determination result of the preliminary determination obtained in step 611 is included in the pending number U2 increase command.

[Gate switch processing in game control unit]
FIG. 7 is a flowchart showing the contents of the gate switch process in the switch process shown in step 502 of FIG.
In this gate switch process, the normal symbol lottery unit 232 of the game control unit 200 first determines whether or not the game ball passes through the gate 124 and the gate switch 214 is turned on (step 701). If the gate switch 214 is turned on, then the normal symbol lottery unit 232 determines whether or not the number of holds G for the undrawn lot is less than the upper limit value (step 702). In the example shown in FIG. 7, the upper limit value is four. If the number of holds G has reached the upper limit (No in Step 702), the winning for the undrawn lots cannot be held any more, so the gate switch process is terminated.

  On the other hand, when the number of reservations G is less than the upper limit (Yes in Step 702), the normal symbol lottery unit 232 next adds 1 to the value of the number of reservations G (Step 703). Then, a random value for the lottery by the current winning is obtained and stored in the RAM 203 (step 704). Here, since the gate 124 is won, a random number value (such as a winning random number) for normal symbol lottery is acquired. Thereafter, the pending number G increase command is set in the RAM 203 (step 705), and the gate switch processing is terminated.

[Special symbol processing in game control unit]
FIG. 8 is a flowchart showing the contents of the special symbol processing of the symbol processing shown in step 503 of FIG.
In this special symbol process, the special symbol variation control unit 233 of the game control unit 200 first checks whether or not the winning game flag is ON in the setting of a flag set in the RAM 203 (hereinafter, flag setting) ( Step 801). Here, when the result of the special symbol lottery is a big win or a small win, the win game flag is a flag that is set to identify a game state corresponding to these wins. Depending on the hit type, one of the long hit game flag, the short hit game flag, and the small hit game flag is set. In the present embodiment, these are collectively called a winning game flag.

  When the winning game flag is ON, since the pachinko gaming machine 100 is already in a gaming state due to some kind of hitting (a state where the special symbol is selected and stopped), the special symbol processing is terminated without starting the special symbol variation. (Yes in step 801). On the other hand, if the winning game flag is OFF (No in Step 801), the special symbol variation control unit 233 next determines whether or not the current state of the pachinko gaming machine 100 is in the special symbol variation (Step 802). . When the special symbol is not changing (No in step 802), the special symbol fluctuation control unit 233 performs processing related to the number of holdings U1 and U2 (see FIG. 6) for the undrawn special symbol (steps 803 to 806). . In the present embodiment, the number of holds U1 related to winning of the first start port 121 and the number of holds U2 related to winning of the second start port 122 are distinguished, so this processing is also performed for each corresponding start port. .

  Specifically, the special symbol variation control unit 233 first determines whether or not the number of holds U2 related to winning in the second start port 122 is 1 or more (step 803). When the number of reservations U2 is 1 or more (Yes in Step 803), the special symbol variation control unit 233 subtracts 1 from the value of the number of reservations U2 (Step 804). On the other hand, if the hold number U2 = 0 (No in step 803), the special symbol variation control unit 233 next determines whether the hold number U1 related to winning in the first start port 121 is 1 or more (step 805). . When the number of reservations U1 is 1 or more (Yes in Step 805), the special symbol variation control unit 233 subtracts 1 from the value of the number of reservations U1 (Step 806). On the other hand, if the number of holdings U1 = 0 (No in step 805), it means that there is no winning for starting the special symbol lottery, so the special symbol change is not started, and the waiting for a different routine is set. The process is executed and the process is terminated (step 816).

  After subtracting the holding number U1 or the holding number U2 in step 804 or step 806, the special symbol variation control unit 233 turns off the customer waiting flag set in the flag setting of the RAM 203 (step 807). The customer waiting flag is a flag for identifying that the pachinko gaming machine 100 is in a customer waiting state, and is set in the customer waiting setting process.

  Next, the special symbol variation control unit 233 executes jackpot determination processing and variation pattern selection processing by separate routines (steps 808 and 809). As will be described in detail later, setting information (design, game state, variation pattern, etc.) included in the variation start command sent to the effect control unit 300 is determined by the jackpot determination processing and variation pattern selection processing.

  Thereafter, the special symbol fluctuation control unit 233 is displayed by the first special symbol display unit 221 and the second special symbol display unit 222 shown in FIG. 3 based on the setting contents determined in the jackpot determination process and the fluctuation pattern selection process. The special symbol change is started (step 810). Then, a change start command including setting information (symbol, gaming state, change pattern, etc.) indicating the setting contents is generated and set in the RAM 203 (step 811). The variation start command set in step 811 is transmitted to the effect control unit 300 by the output process shown in step 506 of FIG.

  If it is determined in step 802 that the special symbol is changing (Yes in step 802), or after the change start command is set in step 811, the special symbol fluctuation control unit 233 determines whether or not the fluctuation time has elapsed. (Step 812). That is, it is determined whether or not the elapsed time since the start of the variation of the special symbol at step 810 has reached the variation time set in the variation pattern selection process at step 809. If the variation time has not elapsed (No in step 812), the special symbol variation is continued, and the special symbol processing is terminated as it is.

  On the other hand, when the variation time has elapsed (Yes in step 812), the special symbol variation control unit 233 first stops the variation of the special symbols in the first special symbol display 221 and the second special symbol display 222 (step 813), a change stop command is set in the RAM 203 (step 814). Then, a stop routine process of another routine is executed (step 815). The contents of the stop process will be described later. The change stop command set in step 814 is transmitted to the effect control unit 300 by the output process shown in step 506 of FIG.

[Big hit judgment processing by game control unit]
FIG. 9 is a flowchart showing the contents of the jackpot determination process (step 808 in FIG. 8).
In this jackpot determination process, the special symbol lottery result determination unit 234 of the game control unit 200 first determines a jackpot random number in the current special symbol lottery (step 901), and determines whether or not the jackpot or small hit is made. (Steps 902 and 905). The value of the jackpot random number acquired at step 604 or step 610 in FIG. 6 matches the value set as the winning value of the jackpot or the value set as the winning value of the jackpot. It is determined by judging whether or not (see FIG. 17A).

If the result of the random number determination in step 901 is a big hit (Yes in step 902), then the special symbol lottery result determination unit 234 determines a big hit symbol random number (step 903). Depending on the result of this determination, the type of jackpot (any of probability variation + time reduction, probability variation + no time shortage, no probability variation + time shortage, no probability variation + no time shortness) is determined. Which jackpot is determined is determined by whether the value of the jackpot symbol random number acquired in step 604 of FIG. 6 matches one of the preset values for each jackpot type (FIG. 17B). )reference).
After the above determination, the special symbol lottery result determination unit 234 sets the symbol representing the type of jackpot determined by the determination of the jackpot symbol random number (the jackpot symbol) as setting information in the RAM 203 (step 904).

  When the result of the random number determination in step 901 is a small hit (No in step 902, Yes in step 905), the special symbol lottery result determination unit 234 next displays a symbol indicating a small hit (hereinafter referred to as a small hit symbol). ) As setting information in the RAM 203 (step 906).

  If the result of the random number determination in step 901 is neither big win nor small win (No in step 902 and step 905), then the special symbol lottery result determination unit 234 indicates that the lottery has been lost (hereinafter referred to as a lost symbol). Is set in the RAM 203 as setting information (step 907).

[Change pattern selection process by game control unit]
FIG. 10 is a flowchart showing the contents of the variation pattern selection process (step 809 in FIG. 8).
In this variation pattern selection process, the variation pattern selection unit 235 of the game control unit 200 first determines whether or not a big win has been won in this special symbol lottery (step 1001). This determination is the same as steps 901 and 902 of the jackpot determination process (FIG. 9) (the determination result of step 902 may be used). If it is a big hit (Yes in Step 1001), the fluctuation pattern selection unit 235 reads the big hit fluctuation pattern table from the ROM 202 and sets it in the RAM 203 (Step 1002).

On the other hand, if the jackpot has not been won (No in step 1001), the variation pattern selection unit 235 then determines a random number for determining whether or not to perform a so-called reach effect for causing the player to expect a jackpot. (Step 1003). Whether or not the reach effect is performed is determined by determining whether or not the reach random number value acquired in step 604 or step 610 in FIG. 6 matches a preset value (FIG. 17C). reference).
As a result of determination using random numbers, when a reach effect is performed (Yes in step 1004), the variation pattern selection unit 235 reads a variation pattern table for reach from the ROM 202 and sets it in the RAM 203 (step 1005). When the reach effect is not performed (No in Step 1004), the variation pattern selection unit 235 reads the variation pattern table for loss from the ROM 202 and sets it in the RAM 203 (Step 1006).
Here, the variation pattern table is a table in which a plurality of variation patterns (variation times 10 seconds, 30 seconds, 60 seconds, 90 seconds, etc.) prepared in advance are associated with values of variation pattern random numbers.

  Next, the variation pattern selection unit 235 determines the variation pattern random number using the variation pattern random number acquired in Step 604 or Step 610 of FIG. 6 and the variation pattern table set in Steps 1002, 1005, and 1006 ( Step 1007). That is, the fluctuation pattern selection unit 235 refers to the fluctuation pattern table set in the RAM 203 and selects a fluctuation pattern corresponding to the random value of the fluctuation pattern random number. Therefore, even if the same random number value is acquired, the variation referred to depending on the state difference such as whether or not the result of the special symbol lottery is a big hit or not and whether or not a reach effect is performed if it is not a big hit Since the pattern tables are different, the determined variation pattern may be different.

  Thereafter, the variation pattern selection unit 235 sets the variation pattern selected in Step 1007 in the RAM 203 as setting information (Step 1008). The variation pattern setting information set in step 1008 is included in the variation start command set in step 811 of FIG. 8, and is transmitted to the effect control unit 300 by the output process shown in step 506 of FIG.

[Processing during stop by game control unit]
FIG. 11 is a flowchart showing the contents of the stop process (step 815 in FIG. 8).
In this stop process, the game progress control unit 236 of the game control unit 200 first checks whether or not the time reduction flag is ON in the flag setting of the RAM 203 (step 1101). The short time flag is a flag for identifying that the gaming state of the pachinko gaming machine 100 is the short time gaming state. When the time-short flag is ON (Yes in Step 1101), the game progress control unit 236 subtracts 1 from the value of the number of lotteries (number of fluctuations) J in the time-short game state (Step 1102), and the number of lotteries J becomes 0. It is checked whether or not (step 1103). If the number of lotteries J = 0 (Yes in Step 1103), the time reduction flag is turned OFF (Step 1104). It should be noted that the operation for turning on the hourly flag and the setting of the initial value of the lottery number J are performed in a game state setting process (FIG. 15) in a special winning opening process (FIG. 14) described later.

  If the time reduction flag is OFF (No in step 1101), or after the time reduction flag is turned OFF in step 1104, or if the value of the number of times of lottery J is not 0 (No in step 1103), then the game progress control unit 236 Checks whether or not the probability variation flag is ON in the flag setting of the RAM 203 (step 1105). The probability variation flag is a flag for identifying that the gaming state of the pachinko gaming machine 100 is the probability variation gaming state. When both the probability change flag and the previous time reduction flag are ON, generally, the game state has a probability change and time reduction as performed after a long hit, and the probability change flag is ON and the time reduction flag is OFF. In some cases, the game is generally in a gaming state where the probability change is made after a short win but the time is not short.

  When the probability change flag is ON (Yes in Step 1105), the game progress control unit 236 subtracts 1 from the value of the number of lotteries (number of variations) X in the probability variation game state (Step 1106), and the number of lotteries X is set to 0. It is checked whether or not (step 1107). If the number of times of lottery X = 0 (Yes in Step 1107), the probability variation flag is turned OFF (Step 1108). Note that the operation for turning on the probability change flag and the setting of the initial value of the lottery number X are performed in a game state setting process (FIG. 15) in a special prize opening process (FIG. 14) described later.

  If the probability change flag is OFF (No in step 1105), or after the probability change flag is turned OFF in step 1108, or if the value of the lottery count X is not 0 (No in step 1107), then the game progress control unit 236 Determines whether or not a big win has been won in this special symbol lottery (step 1109). If it is a big hit (Yes in Step 1109), the game progress control unit 236 next determines whether or not the type of big hit is a long win (Step 1110).

  These determinations can be made based on the type of symbol set in the setting information in the jackpot determination process (FIG. 9). For example, when the normal symbol A or the probability variation symbol A is set among symbols shown in the diagram of FIG. 17B described later, it is determined that the jackpot type is long hit. Further, when the normal symbol B, the probability variation symbol B or the latent probability symbol is set, it is determined that the type of jackpot is short hit. Therefore, if the normal symbol A or the probable variation symbol A is set in the setting information, “Yes” in both steps 1109 and 1110. If the normal symbol B, the probability variation symbol B, or the latent probability symbol is set, Yes in step 1109 and No in step 1110. If the off symbol or the small hit symbol is set, No in step 1109. Since these determinations are substantially the same as steps 902, 903, and 905 of the jackpot determination process (FIG. 9), the determination results of steps 902, 903, and 905 may be used.

  When the jackpot type is a long hit (Yes in Step 1110), the game progress control unit 236 turns on the long hit game flag (Step 1111). Thereby, the setting of the gaming state in the RAM 203 becomes a jackpot gaming state (long winning gaming state) in which the jackpot type is long winning. Here, the presence / absence of probability fluctuation is not distinguished in the per unit length. The presence / absence of the probability change is specified by turning on the corresponding flag in the gaming state setting process (FIG. 15) in the special prize opening process (FIG. 14) described later.

  When the big hit type is not long hit (No in Step 1110), the game progress control unit 236 turns on the short hit game flag (Step 1112). Thereby, the setting of the gaming state in the RAM 203 becomes a big hit gaming state (short winning gaming state) in which the big hit type is short hit.

  After the winning game flag is turned ON in step 1111 or step 1112, the game progress control unit 236 initializes the values of the lottery times J and X (step 1113). That is, since the special symbol lottery was a big win (step 1109), the lottery times J and X are reset to 0 and newly counted again. Further, the game progress control unit 236 turns off the time reduction flag when the time reduction flag is ON in step 1101 and the lottery count J is not 0 in step 1103 (step 1114). Similarly, if the probability variation flag is ON in step 1105 and the lottery count X is not 0 in step 1107, the probability variation flag is turned OFF (step 1114).

On the other hand, when the result of the special symbol lottery this time is not a big win (No in step 1109), the game progress control unit 236 determines whether or not the result of the special symbol lottery this time is a big hit (step). 1115). If it is not a small hit (No in step 1115), the in-stop process is terminated.
On the other hand, if it is a small hit (Yes in step 1115), the game progress control unit 236 turns on the small hit game flag (step 1116). Thereby, the setting of the gaming state in the RAM 203 becomes the small hit gaming state.

After initializing the values of the lottery times J and X in step 1113 and turning on the small hit game flag in step 1116, the game progress control unit 236 starts an opening operation (step 1117). Here, the contents of the opening operation differ depending on which of steps 1111, 1112, and 1116 the winning game flag is turned on. In other words, depending on the state of the winning game flag, one of the opening operations set in each gaming state of the long winning game, the short winning game, and the small winning game is performed.
Thereafter, the game progress control unit 236 sets an opening command for performing an effect in the opening operation corresponding to the winning game flag in the effect control unit 300 in the RAM 203 (step 1118), and ends the in-stop process. This opening command is transmitted to the effect control unit 300 by the output process shown in step 506 of FIG.

[Customer waiting setting process by game control unit]
FIG. 12 is a flowchart showing the contents of the customer waiting setting process (step 816 in FIG. 8).
In this customer waiting setting process, the game progress control unit 236 of the game control unit 200 first checks whether or not the customer waiting flag is ON in the flag setting of the RAM 203 (step 1201). Here, the customer waiting flag is a flag that is set to identify that the pachinko gaming machine 100 is in a customer waiting state.

  When the customer waiting flag is ON, since the pachinko gaming machine 100 is in the customer waiting state, the processing is ended as it is (Yes in step 1201). On the other hand, when the customer waiting flag is OFF, the game progress control unit 236 generates a customer waiting command and sets it in the RAM 203 (step 1202), and turns on the customer waiting flag (step 1203). The customer waiting command set in step 1202 is transmitted to the effect control unit 300 by the output process shown in step 506 of FIG.

[Normal symbol processing by game control unit]
FIG. 13 is a flowchart showing the contents of the normal symbol processing in the symbol processing shown in step 503 of FIG.
In this normal symbol process, the normal symbol control unit 237 of the game control unit 200 first checks whether or not the auxiliary game flag is ON in the flag setting of the RAM 203 (step 1301). Here, the auxiliary game flag is a flag that is set in order to identify a game state (auxiliary game state) corresponding to a normal symbol lottery when winning. In the auxiliary gaming state, the electric tulip 123 is opened according to the electric tulip process (FIG. 16) described later, and it is easy to win (assistant) the second starting port 122.

  When the auxiliary game flag is ON, the normal symbol is already selected and stopped, so the normal symbol processing is terminated without starting the normal symbol variation (Yes in step 1301). On the other hand, when the auxiliary game flag is OFF (No in Step 1301), the normal symbol control unit 237 next determines whether or not the current state of the pachinko gaming machine 100 is changing the normal symbol (Step 1302). When the normal symbol is not changing (No in step 1302), the normal symbol control unit 237 next determines whether or not the holding number G (see FIG. 7) for the undrawn of the normal symbol is 1 or more (step 1303). If the holding number G = 0 (No in step 1303), it means that there is no winning for starting the normal symbol lottery, and therefore the processing is terminated without starting the normal symbol variation.

  On the other hand, when the reserved number G is 1 or more (Yes in step 1303), the normal symbol control unit 237 subtracts 1 from the value of the reserved number G (step 1304), and the random number in the current normal symbol lottery is calculated. A determination is made to determine whether or not the normal symbol lottery has been won (step 1305). Whether or not the game is won is determined by determining whether or not the value of the winning random number acquired in step 704 in FIG. 7 matches the value set as the winning value.

  Next, the normal symbol control unit 237 sets the normal symbol in accordance with the result of the normal symbol lottery (step 1306). That is, when a normal symbol lottery is won, a symbol representing the winning (hereinafter referred to as a winning symbol) is set in the RAM 203 as setting information. On the other hand, when the normal symbol lottery is not won, a symbol indicating that the lottery has been lost (hereinafter referred to as a lost symbol) is set in the RAM 203 as setting information.

  Next, the normal symbol control unit 237 sets the variation time of the normal symbol (step 1307). This variation time is set based on the time reduction flag set in the processing of steps 1104 and 1114 in FIG. 11, step 1506 in FIG. That is, when the time reduction flag is ON in the setting in step 1307, it is set to a short time (for example, 1.5 seconds), and when the time reduction flag is OFF, it is set to a long time (for example, 4.0 seconds). Is set. After this setting, the normal symbol control unit 237 starts the variation of the normal symbol in the normal symbol display 223 shown in FIG. 3 based on the setting content in Step 1307 (Step 1308).

  After starting normal symbol variation in step 1308 or when it is determined in step 1302 that normal symbol variation is in progress (Yes in step 1302), the normal symbol control unit 237 determines whether or not the variation time has elapsed. (Step 1309). That is, it is determined whether or not the elapsed time from the start of normal symbol fluctuation in step 1308 has reached the fluctuation time set in step 1307. If the fluctuation time has not elapsed (No in step 1309), the normal symbol variation is continued, and the normal symbol processing is terminated as it is.

  On the other hand, when the variation time has ended (Yes in step 1309), the normal symbol control unit 237 stops the variation of the normal symbol in the normal symbol display 223 (step 1310). Then, the normal symbol control unit 237 determines whether or not the normal symbol lottery is won based on the stopped normal symbol (step 1311). If it is elected (Yes in Step 1311), the auxiliary game flag is turned ON (Step 1312). On the other hand, if the lottery is off (No in step 1311), the normal symbol process is terminated without turning on the auxiliary game flag.

[Large winning mouth processing by game control unit]
FIG. 14 is a flowchart showing the contents of the big prize opening process in the electric accessory process shown in Step 504 of FIG.
In this special winning opening process, the special winning opening operation control unit 238 of the game control unit 200 first checks whether or not the winning game flag is ON in the flag setting of the RAM 203 (step 1401). If the winning game flag is OFF, there is no prize winning in the big prize opening 125, so the big prize opening process is terminated (No in step 1401). On the other hand, if the winning game flag is ON (Yes in Step 1401), the special winning opening operation control unit 238 next performs the operation control at the time of the big hit started in the pachinko gaming machine 100 being stopped (FIG. 11). It is determined whether or not the opening operation is in progress (step 1402).

  When the pachinko gaming machine 100 is opening (Yes in Step 1402), the next prize opening operation control unit 238 determines whether or not a predetermined time for opening operation (opening time) has elapsed. Judgment is made (step 1403). If the opening time has not elapsed, the opening operation at the special winning opening 125 is continued, and the special winning opening process is terminated (No in step 1403). On the other hand, if the opening time has elapsed (Yes in step 1403), the special winning opening operation control unit 238 next sets the operation of the special winning opening 125 (step 1404) and initializes the winning number C (C = 0) (step 1405), the value of the number of operation rounds R of the big prize opening 125 is incremented by 1 from the current value (step 1406), and the big prize opening 125 is started (opened) (step 1407).

  In the operation setting of step 1404, the operation pattern of the special winning opening 125 and the number of rounds (operation round number) operated by the operation pattern are set. As the case where the big prize opening 125 is operated, there are a case where it is a big win per long or short in a special symbol lottery and a case where it is a small win. The operation pattern and the number of rounds are variously set according to the hit type. In the case of a long hit, for example, 15 rounds (15R) are operated, and 29.5 seconds are released once in one round. In the case of a short hit, for example, 15 rounds (15R) are operated, and one round is performed once for 0.1 seconds. In the case of a small hit, for example, one round (1R) is operated, and 0.1 second is released 15 times in this round. Here, when the operation with short hits and the operation with small hits are compared in the above examples, both 0.1 seconds of opening is performed 15 times. That is, the action of the big winning opening 125 that can be seen by the player is the same for the case of short win and the case of small win, and the short win and the small win are distinguished only from the action of the big winning opening 125 on the game board 110. I can't do it.

  As another example, 15 rounds (15R) are activated per long, 29.5 seconds are released once per round, 2 rounds (2R) are activated per short, and 0 are rounded per round. .9 seconds are opened twice, and with a small hit, one round (1R) is operated, and 0.9 seconds is opened twice in this round. In this case as well, when the operation with short hits and the operation with small hits are compared, both 0.9 seconds are released twice, and the action of the big prize opening 125 that can be seen by the player is in the case of short hits. It is the same in the case of small hits.

  The law stipulates that the cumulative opening time of the special winning opening 125 must be set within 1.8 seconds for a small hit. On the other hand, in the case of a big hit (long hit or short win), the big winning opening 125 must be continuously opened a plurality of times. Therefore, when trying to make it difficult to visually distinguish the operation with a small hit and the operation with a short hit as described above, within the range that satisfies the cumulative open time within 1.8 seconds in one operation, An operation mode in which the big prize opening 125 is opened two or more times is set, and in the short win, the same number of rounds as the number of small hits is set.

  Next, the special winning opening operation control unit 238 determines whether or not the opening time in the operation pattern set in Step 1404 has elapsed (Step 1408). When the open state at the big prize opening 125 has not passed the opening time (No in step 1408), the big prize opening operation control unit 238 then determines that the number C of winning prizes to the big prize opening 125 is a predetermined number (for example, It is determined whether or not (9) or more (step 1409). If the opening time has not elapsed and the number C of winning prizes is less than the prescribed number, the operating state (opening state) of the big winning opening 125 is continued, so that the big winning opening process is terminated (step 1409). No). On the other hand, if the opening time has passed (Yes in Step 1408) or the winning number C has reached the specified number (Yes in Step 1409), the special winning opening operation controller 238 ends the operation of the special winning opening 125 ( (Step 1410).

  Next, the special winning opening operation control unit 238 determines whether or not the round number R of the operation of the special winning opening 125 has reached the maximum value set in Step 1404 (Step 1411). If the maximum value has not been reached, the remaining operations are performed, and the special winning opening process is terminated (No in step 1411).

If the number of rounds R of the operation of the special prize opening 125 reaches the maximum value (Yes in Step 1411), the special prize opening operation control unit 238 then starts the ending operation (Step 1412). Here, the content of the ending operation corresponds to the state of the winning game flag among the ending operations set in each gaming state of long hit game, short hit game, and small hit game.
Thereafter, the special winning opening operation control unit 238 sets an ending command for performing the effect in the ending operation according to the winning game flag in the effect control unit 300 in the RAM 203 (step 1413). This ending command is transmitted to the effect control unit 300 by the output process shown in step 506 of FIG.

  Next, the prize winning opening operation control unit 238 resets the round number R of the action of the prize winning opening 125 to 0 (step 1414), and then performs an ending operation in which an elapsed time from the start of the ending operation is set in advance. It is determined whether or not the time to be played (ending time) has passed (step 1417). If the ending time has not elapsed, the ending operation is continued, and thus the big prize opening process is terminated (No in step 1417). On the other hand, if the ending time has elapsed (Yes in Step 1417), the special winning opening operation unit 238 next performs the game state setting process (Step 1418), and then turns off the winning game flag to make a big prize. The mouth process is terminated (step 1419). The contents of the game state setting process will be described later.

  If it is determined in step 1402 that the pachinko gaming machine 100 is not opening (No in step 1402), the special winning opening operation control unit 238 determines whether or not ending is in progress (step 1415). If ending is in progress (Yes in step 1415), the operations after step 1417 are executed.

  On the other hand, if the pachinko gaming machine 100 is not ending (No in step 1415), the special prize opening operation control unit 238 determines whether or not the special prize opening 125 is operating (opening) (step 1416). . If it is not in operation (No in Step 1416), the operation after Step 1405 is executed. If it is in operation (Yes in Step 1416), the operation after Step 1408 is executed.

[Game state setting process]
FIG. 15 shows the contents of the game state setting process (step 1418) executed when the ending time has elapsed (Yes in step 1417).
As shown in FIG. 15, first of all, since the winning game flag is ON at step 1401 in FIG. 1506). These determinations can be made based on, for example, the type of symbol set as setting information in the RAM 203 in the jackpot determination process (FIG. 9). Since these determinations are substantially the same as steps 902, 903, and 905 of the jackpot determination process (FIG. 9), the determination results of steps 902, 903, and 905 may be used.

If the win type is a small win (Yes in step 1501), the gaming state (internal state of the pachinko gaming machine 100) is not changed, so the gaming state setting process is terminated.
If the winning type is a big hit with no positive change + a short time (No at step 1501, Yes at steps 1502 and 1503), the special winning opening operation control unit 238 turns on the short flag (step 1504). Thereby, the setting of the gaming state in the RAM 203 becomes the short-time gaming state. Further, the special winning opening operation control unit 238 sets an initial value of the lottery number J (step 1505), and ends the gaming state setting process. The initial value of the lottery number J is 100 in the illustrated example. Therefore, if the lottery in the short-time gaming state is performed 100 times, the short-time gaming state ends.

  On the other hand, when the winning type is a big hit with no probability change + no time reduction (No in step 1501, Yes in 1502, No in step 1503), the special winning opening operation control unit 238 does not set both the time reduction flag and the probability change flag to ON. The process ends. Therefore, the setting of the game state of the RAM 203 for the game after the jackpot does not result in a short-time game state or a probabilistic game state.

  When the winning type is a big hit with certain change + short time (No at Steps 1501 and 1502, Yes at Step 1506), the winning prize opening operation control unit 238 turns on the hourly flag (Step 1507), and the number of lottery times J Is set (step 1508). In this case, the initial value of the number of times of lottery J is 10,000 in the illustrated example. Further, the special winning opening operation control unit 238 sets the probability variation flag to ON (step 1509) and sets the initial value of the lottery number X (step 1510). The initial value of the number of times of lottery X is 10,000 in the illustrated example. Thereby, the setting of the gaming state in the RAM 203 becomes a time-varying probability changing gaming state. If the lottery is performed 10,000 times in the time-varying probability variation game state, the time-variable probability variation game state ends.

  On the other hand, when the winning type is a big hit with probability variation + no time reduction (No in steps 1501, 1502, and step 1506), the big prize opening operation control unit 238 turns on only the probability variation flag (step 1509), and the number of lotteries An initial value of X (10000 times) is set (step 1510). As a result, the game state of the RAM 203 is set to a probabilistic gaming state in which time is not set. If the lottery in the timeless probability change game state is performed 10,000 times, the timeless probability change game state ends.

[Electric tulip processing by game control unit]
FIG. 16 is a flowchart showing the contents of the electric tulip process in the electric accessory process shown in Step 504 of FIG.
In the electric tulip process, the electric tulip operation control unit 239 of the game control unit 200 first checks whether or not the auxiliary game flag is ON in the flag setting of the RAM 203 (step 1601). When the auxiliary game flag is OFF, the electric tulip 123 is not released, and thus the electric tulip process is terminated (No in step 1601). On the other hand, when the auxiliary game flag is ON (Yes in Step 1601), the electric tulip operation control unit 239 determines whether the electric tulip 123 is in operation (Step 1602).

  When the electric tulip 123 is not in operation (No in step 1602), the electric tulip operation control unit 239 sets the operation pattern of the electric tulip 123 (step 1603), and operates the electric tulip 123 with the set operation pattern ( Step 1604). Here, the operation pattern is set based on the time reduction flag set in the processing of steps 1104 and 1114 in FIG. 11, steps 1503 and 1506 in FIG. For example, when the time reduction flag is OFF at the time of setting in step 1603, an operation pattern that opens once with a release time of 0.15 seconds is set, and when the time reduction flag is ON, 1.80 seconds are set. An operation pattern that opens three times in the opening time is set. As described above, normally, when the hourly flag is ON (when the hourly gaming state is set), the electric tulip 123 is opened a plurality of times for a long time, and the winning support that makes it easy to win the second starting port 122 (electric chewing support) ) Is performed.

  When it is determined in step 1602 that the electric tulip 123 is in operation (Yes in step 1602), or after the electric tulip 123 is operated in step 1604, the electric tulip operation control unit 239 opens in the set operation pattern. It is determined whether time has passed (step 1605). If the opening time has not elapsed, the operation state (open state) of the electric tulip 123 is continued, and thus the electric tulip process is terminated (No in step 1605). On the other hand, if the opening time has elapsed (Yes in step 1605), the electric tulip operation control unit 239 sets the auxiliary game flag to OFF and ends the electric tulip process (step 1606).

[Random number judgment method]
Here, a determination method using random numbers performed in the jackpot determination process (FIG. 9), the variation pattern selection process (FIG. 10), the normal symbol process (FIG. 13), and the like will be described in detail.
FIG. 17 is a diagram illustrating a configuration example of random numbers used in the present embodiment.
17A shows a configuration example of a jackpot random number, FIG. 17B shows a configuration example of a jackpot symbol random number, FIG. 17C shows a configuration example of a reach random number, and FIG. Configuration examples are shown respectively.

  Referring to FIG. 17 (a), the jackpot random number is set to two types, that is, a jackpot at normal time when the gaming state of the pachinko gaming machine 100 does not change, a jackpot at the time of probability change, and a jackpot. The range of values of random numbers (big hit random numbers) is 300 from 0 to 299. In the case of a special symbol lottery (a jackpot lottery) during normal times, only one winning value is set and the winning probability is 1/300. In the case of special symbol lottery at the time of probability change, ten winning values are set, and the winning probability is 10/300 (= 1/30). In other words, in the example shown in the figure, if the special symbol lottery is performed by winning at the start ports 121 and 122 at the time of the probability change, the winning probability is 10 times as compared with the case where the special symbol lottery is performed at the normal time. In addition, three winning values are set regardless of whether or not the probability changes, and the winning probability is 3/300 (= 1/100).

  Referring to FIG. 17B, there are five types of jackpot symbols: normal symbol A, normal symbol B, probability variation symbol A, probability variation symbol B, and latent probability symbol. Here, the normal symbol A and the normal symbol B are symbols representing a big hit without any probability change. Among them, the normal symbol A has a long hit (with a short time), and the normal symbol B has a short hit (without a short time). Represent. The probability variation symbol A and the probability variation symbol B are symbols representing a jackpot with certain probability variation. Of these symbols, the probability variation symbol A represents a long winning (with time reduction), and the probability variation symbol B represents a short winning (without time shortening). The latent pattern is a pattern that represents a jackpot with certainty + short time. Therefore, the probability variation symbol B and the latent probability symbol have the same gaming state after the jackpot game, but the latent probability symbol is provided separately from the probability variation symbol B in order to make it a condition for performing the probability variation latent effect. The range of random number values is 250 from 0 to 249. In addition, in the jackpot symbol random number, a winning value is set for each of the first start port 121 and the second start port 122 that trigger the special symbol lottery.

In the normal symbol A, 35 values are assigned as winning values for both the first start port 121 and the second start port 122. Therefore, when winning the jackpot, the probability of winning in the normal symbol A (no change in probability + short time) is 35/250 (= 7/50).
In the normal symbol B, 15 values are assigned as winning values for both the first start port 121 and the second start port 122. Therefore, when winning a jackpot, the probability of winning in the normal symbol B (no probability change + no time reduction) is 15/250 (= 3/50).

In the probability variation symbol A, 25 values are assigned as winning values when the first starting port 121 is won. Therefore, the probability of winning in the probability variation symbol A (with certain variation + short time) is 25/250 (= 1/1 /) when winning a big win in the special symbol lottery started by winning the first starting port 121. 10).
On the other hand, 175 values are assigned as winning values when winning at the second start port 122. Therefore, the probability of winning in the probability variation symbol A (with certain variation + short time) is 175/250 (= 7 / 10).

In the probability variation symbol B, 75 values are assigned as winning values when the first starting port 121 is won. Therefore, the probability of winning in the probable variation symbol B (with certain variation + no short time) when winning a jackpot in the special symbol lottery started by winning the first starting port 121 is 75/250 (= 3 / 10).
On the other hand, 25 values are assigned as winning values when winning at the second start port 122. Therefore, the probability of winning with the probability variation symbol B (with certain variation + no short time) when winning a big win in the special symbol lottery started by winning the second starting port 122 is 25/250 (= 1 / 10).

In the latent symbol, 100 values are assigned as winning values when winning at the first start port 121. Therefore, the probability of winning in the latent symbol (with certainty + no time) is 100/250 (= 2 /) when winning a big win in the special symbol lottery started by winning the first starting port 121. 5).
On the other hand, the winning value in the latent symbol is not assigned to the second starting port 122, and when winning in the second starting port 122, it is not won in the latent symbol.

  As described above, in the example shown in FIG. 17B, the jackpot when winning the first start port 121 is highly likely to be a jackpot (probability variation symbol B, latent probability symbol) with probability variation + no time reduction, There is a high probability that the jackpot when winning at the second start port 122 will be a jackpot with probability variation + short time (probability variation symbol A). In this way, by making the winning probabilities of the jackpot types different when winning at the first start port 121 and when winning at the second start port 122, various game characteristics can be provided. Further, the arrangement of the first start port 121 and the second start port 122 in the game board 110 is devised so that it is easy to aim at either the first start port 121 or the second start port 122 in a specific state (mode). By configuring the above, it is possible to encourage the player to participate in more aggressive games.

  Referring to FIG. 17 (c), the range of random number values is 250 from 0 to 249, and 22 random numbers are assigned to the lottery result (with reach) for performing the reach effect, and the reach effect is not performed. 228 random numbers are assigned to the result (no reach). In other words, in the illustrated example, when a special symbol lottery is not won, a reach effect is performed with a probability of 22/250 (= 11/125).

  Referring to FIG. 17D, the range of the random number value is 10 from 0 to 9, and one value is assigned as the winning value when the time-short flag is OFF, and as the winning value when the time-short flag is ON. Nine values are assigned. Therefore, when the game ball passes through the gate 124 and the normal symbol lottery (open / close lottery) is performed when the short-time gaming state has not occurred, the player wins with a probability of 1/10. On the other hand, when the game ball passes through the gate 124 and the normal symbol lottery (open / close lottery) is performed when the short-time gaming state is occurring, the winning is performed with a probability of 9/10.

  These random number values start from a predetermined initial value and are incremented by one each time the random number update process (step 501) shown in FIG. 5 is performed. Then, the values at the time each lottery is performed are acquired by the start opening switch process (FIG. 6) and the gate switch process (FIG. 7), and used in the special symbol process (FIG. 8) and the normal symbol process (FIG. 13). The Note that this random value counter is an infinite loop counter, and returns to 0 again after reaching the maximum value of the set random number (for example, 299 for the big hit random number). In addition, since the random number update process is performed at regular intervals, if the initial value of each random number is specified, the winning value may be estimated based on such information. Therefore, in general, a mechanism for randomly changing the initial value of each random number at an appropriate timing has been introduced.

[Operation of production control unit]
Next, the operation of the effect control unit 300 will be described.
FIG. 18 is a flowchart showing the operation of the effect control unit 300 when a command is received from the game control unit 200.
The operation of the effect control unit 300 includes a main process shown in FIG. 18A and an interrupt process shown in FIG. Referring to FIG. 18A, the production control unit 300 first performs initial setting at the time of activation (step 1801), sets the cycle of the CTC (Counter / Timer Circuit) (step 1802), and then sets the cycle. Accordingly, the interrupt process is accepted while updating the random number used in the production control (step 1803).

  The interrupt process is periodically performed according to the period set in step 1802. Referring to FIG. 18B, in this interruption process, the effect control unit 300 receives a command from the game control unit 200 and performs a command reception process (step 1811). In this command reception process, an effect pattern is selected. In addition, the effect control unit 300 performs effect button processing for accepting operations such as an effect button by the player (step 1812). Thereafter, the effect control unit 300 performs command transmission processing for transmitting a command including information on the selected effect pattern to the image / sound control unit 310 and the lamp control unit 320 (step 1813). As a result, effects such as image display on the image display unit 114, sound output, operation of the movable accessory 115, light emission of the panel lamp 116 and the frame lamp 157 are performed.

[Command reception processing by the production control unit]
FIG. 19 is a flowchart showing the contents of the command reception process (step 1811 in FIG. 18B).
In this command reception process, the effect control unit 300 first determines whether or not the received command is a command for increasing the number of holds (holding number increase command) (step 1901). This pending number increase command is set in the start port switch process shown in FIG. 6 in the game control unit 200 (steps 606 and 612), and transmitted to the effect control unit 300 in the output process (step 506) shown in FIG. Is done. If the command is an increase command for the number of holds (Yes in step 1901), the effect control unit 300 adds 1 to the value of the number of holds held in the RAM (step 1902), and shows the value of the number of hold after the addition. A number command is set in the RAM (step 1903).

When the received command is not a pending number increase command (No in step 1901), or when a command is received after setting the pending number increase command in step 1903, the effect control unit 300 determines whether or not the received command is a change start command. Is determined (step 1904). This variation start command is set in the special symbol process shown in FIG. 8 in the game control unit 200 (step 811), and transmitted to the effect control unit 300 in the output process (step 506) shown in FIG.
When the received command is a change start command (Yes in Step 1904), the effect control unit 300 executes an effect selection process (Step 1905). Details of the effect selection process will be described later.

When the received command is not a change start command (No in Step 1901 and Step 1904), or when a command is received after execution of the effect selection process in Step 1905, the effect control unit 300 determines whether or not the received command is a change stop command. Is determined (step 1906). This variation stop command is set in the special symbol process shown in FIG. 8 in the game control unit 200 (step 814), and transmitted to the effect control unit 300 in the output process (step 506) shown in FIG.
When the received command is a variation stop command (Yes in Step 1906), the effect control unit 300 executes a process during the end of the variation effect (Step 1907). Details of the process during the end of the variation effect will be described later.

When the received command is not the change start command and the change stop command (No in Step 1901, Step 1904, and Step 1906), or when the command is received after the execution of the changing effect end process in Step 1907, the effect control unit 300 It is determined whether or not the received command is an opening command for starting the opening in the jackpot effect (step 1908). This opening command is set in the stop process shown in FIG. 11 (step 1118), and transmitted to the effect control unit 300 in the output process (step 506) shown in FIG.
When the received command is an opening command (Yes in Step 1908), the effect control unit 300 executes a hit effect selection process (Step 1909). Details of the winning effect selection process will be described later.

If the received command is not a change start command, change stop command, or opening command (No in step 1901, step 1904, step 1906, and step 1908), or if a command is received after the execution effect selection process in step 1909, The control unit 300 determines whether or not the received command is an ending command for starting the ending in the jackpot effect (step 1910). This ending command is set in the big prize opening process shown in FIG. 14 (step 1413), and is transmitted to the effect control unit 300 in the output process (step 506) shown in FIG.
If the received command is an ending command (Yes in Step 1910), the effect control unit 300 executes an ending effect selection process (Step 1911). Details of the ending effect selection process will be described later.

  If the received command is not a variation start command, variation stop command, opening command, or ending command (No in step 1901, step 1904, step 1906, step 1908, and step 1910), or after the end of the ending effect selection process in step 1911 Next, the effect control unit 300 executes a customer waiting command reception process for shifting the received command to the customer waiting state (step 1912). Details of the customer waiting command reception process will be described later.

FIG. 20 is a diagram illustrating a setting example of the mode flag.
When an effect is performed by the effect control unit 300, various effect patterns are selected and executed based on the operation mode set according to the lottery result of the special symbol lottery. This operation mode is determined by a mode flag set in the RAM of the effect control unit 300. In the example shown in FIG. 20, five types of modes from A mode to E mode are set, and mode flag values 0 to 4 are assigned to each mode. The B mode is a jackpot of probability variation symbol A, the C mode is a bonus symbol of normal symbol A, the D mode is a jackpot of probability variation symbol B and normal symbol B, and the E mode is a jackpot of small probability probability symbol Each win is assigned. Here, the types of these symbols are the same as those shown in FIG. No hit is assigned to the A mode. Further, in the example shown in FIG. 20, the parameter M (M value) used in the process during the end of the changing effect is set individually for each mode except the A mode.

FIG. 21 is a flowchart showing the contents of the effect selection process (step 1905) of FIG.
In this effect selection process, the effect control unit 300 first analyzes the received variation start command (step 2101). Further, the effect control unit 300 refers to the current mode flag of the pachinko gaming machine 100 from the setting of the RAM (step 2102), and subtracts 1 from the value of the number of holdings held in the RAM (step 2103). Then, the effect control unit 300 is based on various setting information (information about jackpot type, gaming state after jackpot game, variation pattern, etc.) obtained from the analysis result of the variation start command and the operation mode determined by the mode flag. Then, a design variation effect pattern (variation effect pattern) is selected based on the image displayed on the image display unit 114 in the operation mode (step 2104). Finally, the effect control unit 300 reads image data and sound data used for the effect by the selected effect pattern from the ROM, and sets a change effect start command for instructing the execution start of the selected effect together with these data in the RAM. Then, the effect selection process ends (step 2105).

FIG. 22 is a flowchart showing the contents of the changing effect end process (step 1907) of FIG.
In the process during the end of the change effect, the effect control unit 300 first analyzes the received change stop command (step 2201). Further, the effect control unit 300 refers to the current mode flag of the pachinko gaming machine 100 from the RAM setting (step 2202). Then, the production control unit 300 determines whether or not the lottery result of the special symbol lottery is based on the information indicating the type of the symbol when the special symbol variation obtained from the analysis result of the variation stop command is stopped (big hit or small hit). It is determined whether or not (step 2203). If it is any hit (Yes in Step 2203), the mode flag set in the RAM is changed based on the setting example shown in FIG. 20 according to the hit type (Step 2204).

  On the other hand, when the lottery result of the special symbol lottery is not successful (No in Step 2203), the effect control unit 300 next checks whether or not the value of the mode flag is 0 (Step 2205). When the mode flag is not 0 (No in Step 2205), the effect control unit 300 subtracts 1 from the parameter M (Step 2206), and checks whether the value of M has become 0 (Step 2207). If the value of M becomes 0 (Yes in Step 2207), the effect control unit 300 sets the mode flag to 0 (Step 2208).

  If the mode flag is 0 in Step 2205 (Yes in Step 2205), if the value of the parameter M is not 0 in Step 2207 (No in Step 2207), or the mode flag is set to 0 in Step 2208 After or after changing the mode flag in step 2204, the effect control unit 300 sets a change effect end command for instructing the end of the effect of symbol change in the RAM, and ends the process during the end of the change effect ( Step 2209). Here, referring to FIG. 20, when the mode flag is changed in step 2204, the operation mode after the end of the changing effect is an operation mode corresponding to the winning type. When the mode flag is 0 in step 2205 and when the mode flag is set to 0 in step 2208, the operation mode after the end of the changing effect is the A mode. On the other hand, if the value of the parameter M is not 0 in step 2207, the operation mode so far is continued.

FIG. 23 is a flowchart showing the contents of the hit effect selection process (step 1909) of FIG.
In this winning effect selection process, the effect control unit 300 first analyzes the received opening command (step 2301), and selects an effect pattern (winning effect pattern) according to the contents of the opening operation obtained from the analysis result. (Step 2302). Then, the effect control unit 300 reads image data and sound data used for the effect by the selected effect pattern from the ROM, and sets a hit effect start command for instructing the selected effect together with these data in the RAM. The effect selection process is terminated (step 2303). This winning effect is also called an opening effect.

FIG. 24 is a flowchart showing the contents of the ending effect selection process (step 1911) of FIG.
In this ending effect selection process, the effect control unit 300 first analyzes the received ending command (step 2401), and refers to the current mode flag of the pachinko gaming machine 100 from the RAM setting (step 2402). Next, the effect control unit 300 selects an effect pattern (ending effect pattern) according to the content of the ending operation obtained from the analysis result of the ending command (step 2403). Then, the effect control unit 300 reads image data and sound data used for the effect by the selected effect pattern from the ROM, and sets an ending effect start command for instructing the selected effect together with these data in the RAM. The effect selection process is terminated (step 2404).

FIG. 25 is a flowchart showing the contents of the customer waiting command reception process (step 1912) of FIG.
The production control unit 300 determines whether or not a customer waiting command for shifting to the customer waiting state has been received (step 2501). When the customer waiting command is received (Yes in Step 2501), the effect control unit 300 starts measuring the elapsed time (Step 2502) and turns on the measurement flag in the RAM (Step 2503). On the other hand, if the received command is not a customer waiting command (No in step 2501), it is determined whether or not the measurement flag held in the RAM is ON (step 2504). If the measurement flag is OFF (No in step 2504), the customer waiting command reception process is terminated.

  When the measurement flag is ON (Yes in step 2504 or after being turned ON in step 2503), the effect control unit 300 next determines whether or not the measurement time has reached a predetermined time-up time ( Step 2505). If the time is not up (No in step 2505), the customer waiting command reception process is terminated. On the other hand, when the time is up (Yes in Step 2505), the effect control unit 300 turns off the measurement flag held in the RAM (Step 2506), and sets a customer waiting effect command for performing the customer waiting effect in the RAM. Then, the customer waiting command reception process ends (step 2507).

  When the command reception process is completed as described above, any one of the change effect start command, the change effect end command, the hit effect start command, the ending effect start command, and the customer waiting effect command is set in the RAM of the effect control unit 300. Has been.

[Production button processing by production control unit]
FIG. 26 is a flowchart showing the contents of the effect button process (step 1812 in FIG. 18B).
In this effect button process, the effect control unit 300 first determines whether or not the player has operated an effect button or the like (step 2601). Here, the operation of the effect button or the like includes turning on the effect button 161 and turning it on when the center key or the surrounding key of the effect key 162 is pressed. In addition, when an operation device other than the effect button 161 and the effect key 162 such as a touch panel is provided in the pachinko gaming machine 100, this includes detecting the operation of the device. The effect control unit 300 receives an operation signal from the controller of these devices and detects that an operation has been performed.

  If the effect button or the like is operated (Yes in step 2601), the effect control unit 300 sets an effect button command including information indicating the operation content of the effect button or the like in the RAM, and ends the effect button process (step). 2602).

[Processing based on detection signal from motion sensor]
Next, processing based on detection signals output from the motion sensors 171 to 176 shown in FIG. 1 will be described. First, as a premise thereof, the hardware configuration and operation of the effect control unit, and the motion sensors 171 to 176 are described. The identification of the region based on the detection range and the pattern of the detection signal will be described.

[Hardware configuration of production control unit]
FIG. 27 is a diagram illustrating a hardware configuration of the effect control unit of the present embodiment.
The effect control unit 10 illustrated in FIG. 27 corresponds to the effect control unit 300, the image / sound control unit 310, and the lamp control unit 320 illustrated in FIG. In the illustrated example, the effect control unit 10 is configured by connecting an effect control board 10a and a lamp control board 10b. The effect control board 10a realizes the functions of the effect control unit 300 and the image / sound control unit 310 shown in FIG. The lamp control board 10b realizes the function of the lamp control unit 320 shown in FIG.

In FIG. 27, the effect control board 10a includes a system controller (noted as syscon CPU in FIG. 27, hereinafter referred to as syscon) 11 and a control ROM 12 for the syscon CPU 11 as control means corresponding to the effect control unit 300. . In addition, the effect control board 10a is an effect control CPU 13, a control ROM 14 for the effect control CPU 13, a VDP (Video Display Processor) 15, a CGROM 16, and a sound IC 17 as control means corresponding to the image / sound control unit 310. A sound data RAM 18 and a sound data ROM 19 are provided. Further, the effect control board 10a includes a lamp control board I / F 20 (connector 20a), a main control board I / F 21, an LCD I / F 22, and an audio drive board I / F 23 as external interfaces.
The effect control board 10a is connected to the syscon CPU 11 and includes a real time clock (RTC) 32 for measuring the date and time.

  The lamp control board 10b includes a lamp control CPU 24 and a control ROM 25 for the lamp control CPU 24 as control means corresponding to the lamp control unit 320. The lamp control board 10b includes a lamp control board I / F 20 (connector 20b), an electrical decoration I / F 26, and a power supply I / F 27 as external interfaces.

  In the effect control unit 10, the effect control board 10a is connected to a main control board (not shown) that realizes the functions of the game control unit 200 shown in FIG. The lamp control board 10 b is connected to the electrical decoration board 30 and the sensor board 31. Here, the LCD 28 constitutes the image display unit 114 shown in FIGS. 1 and 3. The sound driving board 29 constitutes the speaker 156 shown in FIGS. 1 and 3. The voice driving board 29 relays the frame lamp control signal and the frame effect signal. The frame lamp control signal is a signal for controlling the light emission of the frame lamp 157 provided outside the game board 110 (frame member 150). The frame effect signal is a signal exchanged between the effect control board 10a and the effect buttons shown in FIGS. The illumination board 30 controls the light emission of the panel lamp 116 under the control of the lamp control board 10b. The sensor substrate 31 constitutes the motion sensors 171 to 176 shown in FIGS. 1 and 3. However, the sensor substrate 31 does not need to be physically one substrate, and may physically include a plurality of substrates.

  The lamp control board I / F 20 is an interface that connects the effect control board 10a and the lamp control board 10b, and includes a connector 20a on the effect control board 10a side and a connector 20b on the lamp control board 10b side. The main control board I / F 21 is an interface (connector) for connecting the effect control board 10a and the main control board. The LCD I / F 22 is an interface (connector) that connects the effect control board 10 a and the LCD 28. The audio drive board I / F 23 is an interface (connector) that connects the effect control board 10 a and the audio drive board 29. The electrical decoration I / F 26 is an interface (connector) that connects the lamp control board 10b, the electrical decoration board 30, and the sensor board 31.

  The lamp control board 10b is connected to a power source via a power source I / F 27. And while receiving supply of electric power from a power supply, electric power is supplied to the production | presentation control board 10a via lamp control board I / F20.

  In FIG. 27, the program executed by the syscon CPU 11 is stored in the control ROM 12 of the effect control board 10a. The control ROM 14 stores a program executed by the effect control CPU 13. The CGROM 16 stores image data displayed on the LCD 28. The sound data ROM 19 stores sound data output via the sound driving board 29. It should be noted that when outputting sound during an actual game, in order to improve the data reading speed, for example, sound data necessary for each effect to be executed is read into the sound data RAM 18, and the sound IC 17 is read from the sound data RAM 18. Read out desired sound data. A program executed by the lamp control CPU 24 is stored in the control ROM 25 of the lamp control board 10b.

  The syscon CPU 11 implements the function of the effect control unit 300 by executing a program stored in the control ROM 12. The effect control CPU 13 implements the function of the image / sound control unit 310 by executing a program stored in the control ROM 14. The lamp control CPU 24 implements the function of the lamp control unit 320 by executing a program stored in the control ROM 25.

[Operation of production control unit]
Next, the operation of the effect control unit 10 will be described.
When a game is played in the pachinko gaming machine 100, a command indicating a gaming state is periodically transmitted from the main control board (game control unit 200) to the effect control board 10a of the effect control unit 10. When the production control board 10a receives this command, the syscon CPU 11 first acquires information on the gaming state of the pachinko gaming machine 100 from the received command, and responds to the gaming state such as the jackpot gaming state, the short-time gaming state, the probability variation gaming state, and the like. To set the performance to be executed. Then, the syscon CPU 11 (effect control unit 300) sends a command for instructing execution of the set effect to the effect control CPU 13 (image / sound control unit 310) and the lamp control CPU 24 (lamp control unit 320) of the lamp control board 10b. .

  Further, in the setting of effects by the system controller 11, there is a case where an effect corresponding to the operation input is set in response to an operation input from the user using an effect button or the like. Information on operation inputs such as effect buttons is received as a frame effect signal from the voice drive board I / F 23 via the voice drive board 29 to the effect control board 10a and input to the port of the syscon CPU 11. The frame effect signal is also transmitted in the direction from the port of the syscon CPU 11 to the effect button and the like via the audio drive board I / F 23 and the audio drive board 29. Thereby, production control such as blinking a lamp built in the production button or the like in a predetermined pattern is performed.

The effect control CPU 13 determines the image to be displayed on the image display unit 114 and the sound to be output in the effect based on the command received from the system controller CPU 11. Then, the image is output to the VDP 15 and the sound is output to the sound IC 17.
The VDP 15 reads image data used for the effect from the CGROM 16 based on the instruction of the effect control CPU 13. Then, image data such as a bitmap image is generated from the read data and output to the LCD 28 via the LCD I / F 22.
The sound IC 17 reads the sound data used for the effect from the sound data ROM 19 into the sound data RAM 18 based on the instruction of the effect control CPU 13. Then, the data is read from the sound data RAM 18 and output to the sound driving board 29 via the sound driving board I / F 23. The audio drive board 29 converts the data received from the effect control board 10a into an analog signal and transmits the analog signal to the speaker 156 to output music, sound effects, audio, and the like.

The lamp control CPU 24 of the lamp control board 10b determines the lighting pattern of the panel lamp 116 and the frame lamp 157 in the production based on the command received from the system controller CPU11. And the control signal of the panel lamp 116 is transmitted to the electrical decoration board | substrate 30 via electrical decoration I / F26. The illumination board 30 is provided on the game board 110 of the pachinko gaming machine 100, and turns on the board lamp 116 in accordance with the control signal received from the lamp control board 10b. The lamp control CPU 24 outputs a control signal for the frame lamp 157 via the lamp control board I / F 20, the voice drive board I / F 23, and the voice drive board 29, and turns on the frame lamp 157.
Further, the lamp control CPU 24 receives detection signals from the motion sensors 171 to 176 sent from the sensor board 31 via the illumination I / F 26 based on the command received from the effect control CPU 13 via the syscon CPU 11. Then, a coordinate command indicating the coordinate where the hand on the game board 110 is defeated is generated from this detection signal, and the coordinate command is transmitted to the effect control CPU 13 via the system controller CPU 11.

[Detection range of motion sensor]
FIG. 28 is a diagram illustrating a detection range of the motion sensors 171 to 176 when the pachinko gaming machine 100 illustrated in FIG. 1 is viewed from the front.
As shown in FIG. 28, in the present embodiment, a virtual area (hereinafter referred to as “virtual area”) composed of areas of 3 rows and 3 columns is set on the game board 110. In the virtual area, the coordinates of the area in the X column from the left and the Y line from the top are represented as (X, Y), and the area having the coordinates (X, Y) is represented as an area (X, Y). (X = 1, 2, 3, Y = 1, 2, 3).
In the following, the motion sensors 171 to 176 are also referred to as “sensor S ₁ ”, “sensor S ₂ ”, “sensor S ₃ ”, “sensor S ₄ ”, “sensor S ₅ ”, and “sensor S ₆ ”, respectively. It shall be written.

  Here, it is assumed that the motion sensors 171 to 176 are so-called reflective motion sensors. That is, the light emitting unit emits light, and the light receiving unit receives the reflected light from the light object, thereby measuring the distance to the object. Such a motion sensor may be one that measures the distance to the object based on the amount of reflected light, but the detection accuracy is not good due to the difference in reflectance due to the color of the object. In this embodiment, a sensor that measures the distance to the object based on the incident angle of the reflected light in the light receiving unit is used. Specifically, an infrared LED (Light Emitting Diode) as an example of a light emitting unit emits infrared light, and a position detection element (PSD; Position Sensitive) as an example of a light receiving unit at a position slightly shifted from the light emitting unit. Detect) receives the reflected light. At this time, since the position where the reflected light on the position detection element is incident changes depending on the distance to the object, the distance to the object can be measured based on the incident position on the position detection element. . If the measured distance is equal to or less than a preset effective detection distance (detectable distance), an ON signal is output as a detection signal. There are various effective detection distances set for such a motion sensor. A motion sensor with an effective detection distance of 10 cm outputs an ON signal if there is an object within 10 cm, and a motion sensor with an effective detection distance of 20 cm outputs an ON signal if there is an object within 20 cm. The motion sensor in which 30 cm is set as the effective detection distance outputs an ON signal if there is an object within 30 cm.

Therefore, in the present embodiment, as the effective detection distance of the motion sensors 171 to 176, a distance that is equal to or greater than the distance from each installation position to the farthest position in the detection direction in the virtual area is set. Thereby, the area | region where the thick broken line extended from each of the motion sensors 171-176 passes among the area | regions of 3 rows 3 columns in a virtual area becomes a detection range by each of the motion sensors 171-176.
And the area | region where the object exists in a virtual area is pinpointed according to the combination of the detection signal output from the motion sensors 171-176. That is, when a detection signal from a certain combination of the motion sensors 171 to 176 is an ON signal, an object in the virtual area exists in an area through which all the thick broken lines from the motion sensors included in the combination pass. Identified as an area to perform.

Specifically, if the detection signals from the sensors S ₁ and S ₆ are ON signals and the detection signals from the other sensors are not ON signals, the region (1, 1, 1) is specified, and if the detection signal from the sensor S ₄ is an ON signal and the detection signals from other sensors are not the ON signal, the region (1, 2) is defined as a region where an object in the virtual region exists. identified, the detection signal from the sensor S ₅ is ON signal, the detection signal from the other sensor is not the ON signal, to identify the region (1,3) as an area where an object in the virtual region is present.
In addition, if the detection signals from the sensors S ₂ , S ₃ , S _4, and S ₆ are ON signals and the detection signals from other sensors are not ON signals, the region in which the object in the virtual region exists As the region (2, 1) is specified, if the detection signals from the sensors S ₁ , S ₃ and S ₅ are ON signals and the detection signals from other sensors are not ON signals, identifies areas (2,2) as an area where the object exists, the detection signal from the sensor S ₃ is ON signal, if the detection signal is ON signals from other sensors, there is an object in the virtual area The area (2, 3) is specified as the area to be performed.
Furthermore, if the detection signals from the sensors S ₅ and S ₆ are ON signals and the detection signals from other sensors are not ON signals, the region (3, 1) is defined as the region where the object in the virtual region exists. identified a detection signal is an ON signal from the sensor S _2, if the detection signal is ON signals from other sensors, to identify the region (3,2) as an area where an object in the virtual space is present, detection signal from the sensor S ₁ is in an ON signal, the detection signal from the other sensor is not the ON signal, to identify the region (3,3) as an area where an object in the virtual region is present.

  In the present embodiment, an area of 3 rows and 3 columns is provided in front of the game board 110, and an area where the player has defeated the hand is detected from this area, but this is merely an example. In general, it may be an area of M rows and N columns. Here, M and N are natural numbers.

FIG. 29 shows a rule for specifying a region based on the detection signals from such sensors S _{1 to} S ₆ . Specifically, for each area in the virtual area, if the detection signal from any of the sensors S _{1 to} S ₆ is an ON signal, the area is specified as an area where the object exists. It is shown whether it is a condition for. The area specifying information may be stored in a RAM that can be used by the lamp control CPU 24.
As illustrated, this rule includes a coordinate field, and _{S 1} field to S ₆ column. In the coordinate column, the coordinates of each region are shown. Moreover, the _{S 1} field to S ₆ column, respectively, by the "○" be detected signals from the sensors _S 1 to S ₆ is ON signal, the detection signal from the sensor _S 1 to S ₆ is not ON signal This is indicated by “x”.

  This area specifying information is merely an example. For example, when it is defined that the detection signals from three motion sensors are ON signals as a condition for specifying a certain region, only the detection signals from two of the motion sensors are ON signals. This may be treated as a condition for specifying the area unless the condition is the same as the condition for specifying the other area.

[Sensor processing by lamp control CPU]
Next, the operation of the lamp control CPU 24 will be described. In this operation example, it is assumed that power is always supplied to the motion sensors 171 to 176 and that a detection signal is output whenever an object exists in the detection range.
FIG. 30 is a flowchart showing the contents of sensor processing by the lamp control CPU 24.
The lamp control CPU 24 periodically executes sensor processing according to a preset cycle (10 milliseconds). Further, the lamp control CPU 24 receives the coordinate detection start command transmitted by the effect control CPU 13 when the player's operation input for the effect becomes necessary, and then when the player's operation input for the effect becomes unnecessary. Until the coordinate control end command transmitted by the effect control CPU 13 is received, the detection signals are received from the motion sensors 171 to 176. Then, according to a preset period (50 milliseconds), a coordinate command indicating the coordinates of the area where the object is present is generated based on the detection signal and transmitted to the effect control CPU 13 via the syscon CPU 11. Perform the process. Furthermore, here, a timer for measuring the timing of transmitting the coordinate command is prepared, and when the reception of the detection signal from any of the motion sensors 171 to 176 is started, the timer is started and any of the motion sensors 171 to 176 is started. When the reception of the detection signal from is terminated, the timer is reset.

In this sensor process, the lamp control CPU 24 first determines whether or not the coordinate detection start command transmitted from the effect control CPU 13 has been received from the syscon CPU 11 (step 3001). When the coordinate detection start command is received (Yes in Step 3001), the lamp control CPU 24 turns on the coordinate detection flag in the RAM (Step 3002). The coordinate detection flag is a flag for identifying that an effect requiring coordinate detection is being performed.
After the coordinate detection flag is turned on in step 3002 or when the coordinate detection start command is not received (No in step 3001), the lamp control CPU 24 checks whether the coordinate detection flag held in the RAM is on. It is determined whether or not (step 3003). If the coordinate detection flag is OFF (No in step 3003), it is not in an effect that requires coordinate detection, so the processing ends.
On the other hand, if the coordinate detection flag is ON (Yes in step 3003), the effect that the coordinate detection is required is being performed. It is determined whether or not (step 3004).

When the detection signal is received from any of the motion sensors 171 to 176 (Yes in step 3004), the lamp control CPU 24 determines whether or not the timer value T of the timer that measures the timing for transmitting the coordinate command is greater than zero. Is determined (step 3005). If the timer value T is not greater than 0 (No in Step 3005), since the reception of the detection signal from any of the motion sensors 171 to 176 has started, the lamp control CPU 24 starts the timer (Step 3006). ).
After starting the timer in step 3006 or when the timer value T is greater than 0 (Yes in step 3005), the lamp control CPU 24 stores the detection signal received from any of the motion sensors 171 to 176 in the RAM. Store (step 3007). Then, a coordinate determination process for determining the coordinates of the region where the object exists based on the detection signal stored in the RAM is executed (step 3008). Details of the coordinate determination process will be described later.

  On the other hand, if it is determined in step 3004 that no detection signal has been received from any of the motion sensors 171 to 176 (No in step 3004), the lamp control CPU 24 uses a timer that measures the timing for transmitting coordinate commands. It is determined whether or not the value T is greater than 0 (step 3009). If the timer value T is greater than 0 (Yes in step 3009), the lamp control CPU 24 resets the timer (step 3010) because reception of the detection signal from any of the motion sensors 171 to 176 has ended. ).

After executing the coordinate determination process in step 3008, after resetting the timer in step 3010, or when the timer value T is not greater than 0 (No in step 3009), the lamp control CPU 24 is transmitted by the effect control CPU 13 It is determined whether or not a coordinate detection end command has been received from the system controller CPU 11 (step 3011). That is, it is determined whether or not an effect that requires coordinate detection has ended. When the coordinate detection end command is received (Yes in step 3011), the effect that requires coordinate detection has ended, so the lamp control CPU 24 turns off the coordinate detection flag held in the RAM (step 3012). The process ends.
On the other hand, if the coordinate detection end command has not been received (No in step 3011), the effect that requires coordinate detection has not ended, so the processing is performed without turning off the coordinate detection flag held in the RAM. finish.

  In this operation example, the lamp control CPU 24 always causes the motion sensors 171 to 176 to emit light and receives the detection signal. However, the present invention is not limited to this. For example, the lamp control CPU 24 may cause the motion sensors 171 to 176 to emit light at a preset period and receive the detection signal. In that case, the lamp control CPU 24 may cause the motion sensors 171 to 176 to emit light simultaneously or sequentially.

FIG. 31 is a flowchart showing the contents of the coordinate determination process (step 3008) of FIG.
In this coordinate determination process, the lamp control CPU 24 first determines whether or not the remainder obtained by dividing the timer value T by 50 is 0 (step 3101). That is, it is determined whether or not the timer value T is a multiple of 50 milliseconds. This is because a coordinate command is generated and transmitted based on the detection signal every 50 milliseconds. Here, step 3101 determines whether or not the remainder obtained by dividing the timer value T by 50 is 0. Strictly speaking, the timer value T is divided by 50 during the coordinate determination process. Since it is difficult to make the remainder equal to 0, it may be determined whether or not the remainder obtained by dividing the timer value T by 50 is 0.

If the remainder obtained by dividing the timer value T by 50 is not 0 (No in step 3101), the timing is not the timing for generating and transmitting the coordinate command, so the processing is terminated as it is.
On the other hand, when the remainder obtained by dividing the timer value T by 50 is 0 (Yes in Step 3101), the lamp control CPU 24 has an object based on the detection signal stored in the RAM in Step 3007 of FIG. The coordinates of the area to be determined are determined (step 3102). Specifically, among the sensors S _{1 to} S ₆ , the combination of sensors stored in the RAM that the ON signal is output as the detection signal within 50 milliseconds from the previous coordinate command transmission is stored in the RAM. If the stored area specifying information is defined for a certain area, the coordinates of the area are determined as the coordinates of the area where the object exists.

Next, the lamp control CPU 24 sets coordinate information in the coordinate command set in the RAM (step 3103). Specifically, coordinate information indicating the coordinates determined in step 3102 is set in the coordinate command. In step 3102, among the sensors S <b> 1 to S <b> 6, the combination of the sensors stored in the RAM that the ON signal is output as the detection signal within 50 milliseconds from the previous coordinate command transmission is stored in the RAM. In the specified area specifying information, if it is not defined for a certain area, coordinate information (determination impossible) indicating that the coordinates could not be determined is set in the coordinate command.
Thereafter, the lamp control CPU 24 transmits a coordinate command to the effect control CPU 13 via the system controller CPU 11 (step 3104). Then, the detection signal held in the RAM is cleared (step 3105), and the process ends.

[Configuration of Motion Sensor Unit 180]
Next, attachment of the motion sensors 171 to 176 will be described.
FIG. 32 is a rear view of the motion sensor unit 180 attached to the frame member 150.
As shown in FIG. 32, the motion sensors 171 to 176 are attached to the motion sensor unit 180. The motion sensor unit 180 is attached to the front side of the frame member 150, and is attached to the upper position in the front view of the pachinko gaming machine 100.
More specifically, when the motion sensor unit 180 is attached to the frame member 150, the motion sensors 171 to 175 are located above the image display unit 114 and the motion sensor 176 is the image display unit in the front view of the pachinko gaming machine 100. It is located on the side of 114 (see FIG. 1). The motion sensors 171 to 176 are all located on the outer surface side of the transparent plate 159 for isolating the game board 110 from the player.
As described above, the motion sensors 171 to 176 are attached to the frame member 150 via the motion sensor unit 180.

More specifically, the motion sensor unit 180 includes a main body 181 that is a main body of the motion sensor unit 180, and each of the motion sensors 171 to 176 is attached to the back surface 182 of the main body 181.
In other words, a sensor base 50 described later and a protective cover 60 described later are attached to the main body 181 of the motion sensor unit 180. More specifically, each of the motion sensors 171 to 176 is attached via a sensor base 50. The protective cover 60 covers the motion sensors 171 to 176 and the sensor base 50.
Each of the sensor bases 50 is individually fastened to the main body 181 with two screws. The two screws here are countersunk screws, and are screwed (screwed) with a tool from the back surface 182 of the main body 181. In the state shown in FIG. 32, the motion sensors 171 to 176 are located on the other side of the sensor pedestal 50 and are hidden by the sensor pedestal 50.

The main body 181 of the motion sensor unit 180 includes a lower edge 183 that forms an upwardly curved inner peripheral surface. The motion sensors 171 to 176 are arranged in order from the right side to the left side in FIG. 32 along the lower edge portion 183.
In the motion sensor unit 180, the motion sensor 173 is located at the top in the vertical direction among the motion sensors 171 to 176, and the motion sensor 176 is located at the bottom in the vertical direction. The other motion sensors 171, 172, 174, and 175 are located below the motion sensor 173 and above the motion sensor 176.

In addition, each of the motion sensors 171 to 176 is configured to specify the region (1, 1) to the region (3, 3) where the object exists based on the detection signals of the motion sensors 171 to 176 (see FIG. 28). ), And is arranged in a predetermined direction.
More specifically, infrared light is emitted downward from the motion sensor 173, infrared light is emitted obliquely downward from the motion sensors 171, 172, 174, and 175, and infrared light is emitted horizontally from the motion sensor 176. As described above, each of the motion sensors 171 to 176 is positioned and attached to the motion sensor unit 180. In addition, the emission direction of the infrared light emitted from the motion sensors 171 and 172 and the emission direction of the infrared light emitted from the motion sensors 174 and 175 are opposite to each other in the left-right direction.

[Configuration of Motion Sensors 171 to 176]
Next, a schematic configuration of the motion sensors 171 to 176 will be described.
FIGS. 33A and 33B are views for explaining the external appearance of the motion sensors 171 to 176. FIG. 33A is a perspective view of the motion sensors 171 to 176, and FIG.
The motion sensors 171 to 176 shown in (a) and (b) of FIG. 33 are reflection type motion sensors as described above. That is, each of the motion sensors 171 to 176 is held by the resin housing 41 and emits infrared light to the outside (downward in FIG. 33A) from the front side of the motion sensors 171 to 176. It has. Each of the motion sensors 171 to 176 includes a light receiving unit 43 that is held by the housing 41 and receives infrared light from the outside on the front side of the motion sensors 171 to 176. Each of the light emitting unit 42 and the light receiving unit 43 has a convex lens for refracting infrared light (see FIG. 33).
In the motion sensors 171 to 176, the light emitting unit 42 and the light receiving unit 43 are located on the front side and are located close to each other with a slight separation distance. The optical axis of the infrared light from the light emitting part 42 is slightly inclined toward the light receiving part 43 side. And the light-receiving part 43 receives the reflected light which the infrared light emitted by the light emission part 42 reflected and returned by the reflective surface. In other words, the light receiving surface of the light receiving unit 43 has a larger outer shape than the light emitting surface of the light emitting unit 42.
A recess 44 is formed between the light emitting part 42 and the light receiving part 43 in the housing 41.

Each of the motion sensors 171 to 176 includes a substrate 45 held by the housing 41. A semiconductor chip 46 and a connector 47 are mounted on the substrate 44 as shown in FIG.
The semiconductor chip 46 controls the light emission of the light emitting unit 42 and, based on the light reception result of the light receiving unit 43, specifies whether or not an object exists and, if there is an object, specifies the position thereof. It is determined by the calculation of The connector 47 is used for electrical connection with the sensor substrate 31 (see FIG. 27), and is used for receiving and supplying sensor power to the semiconductor chip 45 from outside. .

[Configuration of sensor base 50]
Next, the sensor base 50 for attaching each of the motion sensors 171 to 176 to the motion sensor unit 180 will be described.
FIG. 34 is a diagram for explaining the appearance of the sensor base 50 used for the motion sensor 172. FIG. 34A is a perspective view of the sensor base 50, FIG. 34B is a plan view thereof, and FIG. It is the front view.
The motion sensors 171 to 176 are used in combination with the sensor base 50. FIG. 34 shows a sensor base 50 used in combination with the motion sensor 172. In other words, the other motion sensors 171, 173 to 176 are combined with the sensor base 50 having the same configuration as that of the sensor base 50 described below, and therefore illustration and description thereof may be omitted. For the motion sensor 173, a sensor base (not shown) having another configuration may be used in consideration of optical effects.

The sensor base 50 shown in FIG. 34 has a plate-like portion 51 for attaching the motion sensor 172 to the motion sensor unit 180 and a light emission corresponding to the light emitting portion 42 of the motion sensor 172, as shown in FIG. A diaphragm unit 52 and a light receiving diaphragm unit 53 corresponding to the light receiving unit 43 of the motion sensor 172 are provided. The sensor base 50 is black.
The light emitting diaphragm 52 and the light receiving diaphragm 53 are formed integrally with the plate-like part 51. More specifically, the light emission diaphragm portion 52 and the light receiving diaphragm portion 53 are formed in a block portion 54 configured integrally with the plate-like portion 51.

The block portion 54 has an abutment wall 54a that is positioned with respect to the direction of the arrow X with respect to the motion sensor 172 when the motion sensor 172 abuts. The abutting wall 54a is formed in a wall shape, and only the light entrance of the light emission stop 52 and the light exit of the light receiving stop 53 are opened.
That is, the abutting wall 54a of the block portion 54 acts so that infrared light from the light emitting portion 42 of the motion sensor 172 does not leak outside from the light emitting diaphragm portion 52, and to the light receiving portion 43 of the motion sensor 172. This prevents the infrared light from entering from other than the light receiving diaphragm 53.

  The sensor base 50 includes a rib 55 that partially protrudes from the block portion 54 toward the abutting wall 54a. The rib 55 is configured to be engageable with a recess 44 (see FIG. 33A) of the housing 41 included in the motion sensor 172 (see FIG. 34A). As the recess 44 of the motion sensor 172 engages the rib 55 of the sensor base 50, rough positioning is performed.

The sensor base 50 has a structure related to attachment to the motion sensor unit 180. Specifically, the sensor pedestal 50 includes a protruding piece 56 that extends from the plate-like portion 51 to the opposite side of the block portion 54 and a countersink 57 used for screw fastening to the main body 181 of the motion sensor unit 180. I have. The sensor base 50 includes an engagement piece 58 that is formed in an L shape from the tip of the protruding piece 56 and engages with the main body 181 of the motion sensor unit 180.
Note that the positions of the two countersunk holes 57 are alternately arranged in the direction of the arrow X (see FIG. 34B). In other words, the sensor pedestal 50 is provided with directionality when attached to the main body 181 of the motion sensor unit 180, thereby preventing an error in the attaching operation.

[About the light emission diaphragm 52 and the light receiving diaphragm 53 of the sensor base 50]
The light emission diaphragm 52 and the light receiving diaphragm 53 of the sensor base 50 will be further described.
The light emission diaphragm portion 52 is formed by a tube-shaped portion extending in a direction (penetration direction) penetrating the block portion 54, and more specifically, is configured by an inner peripheral surface in which the tube-shaped portion is continuous. And the cross-sectional shape of the internal peripheral surface which comprises the light emission diaphragm part 52 is circular, and this circle is substantially the same in the penetration direction.
The light receiving diaphragm 53 is formed by a tube-shaped portion extending in a direction (penetration direction) penetrating the block portion 54, and more specifically, is configured by an inner peripheral surface where the tube-shaped portions are continuous. The transverse shape of the inner peripheral surface constituting the light receiving diaphragm 53 is a circle, similar to the light emitting diaphragm 52. The circular shape of the transverse shape of the light receiving diaphragm 53 is substantially the same in the penetration direction as the light emitting diaphragm 52.
Both the tube-shaped portion of the light-emitting diaphragm 52 and the tube-shaped portion of the light-receiving diaphragm 53 are reinforced and held by reinforcing ribs.

As described above, the light emission diaphragm 52 and the light receiving diaphragm 53 have a common structure. However, when comparing the circle of the light emission diaphragm 52 and the circle of the light reception diaphragm 53, the circle of the light reception diaphragm 53 has a larger diameter than the circle of the light emission diaphragm 52.
In other words, the tube-shaped light emission diaphragm 52 extends in the optical axis direction of infrared light from the light-emitting section 42, and the tube-shaped light reception diaphragm 53 is substantially parallel to the direction in which the light reception diaphragm 52 extends. It extends like so.
The functions of the light emission diaphragm 52 and the light receiving diaphragm 53 will be described later.

Here, as shown in FIG. 34 (b), the length L2 of the light emitting diaphragm 52 and the length L3 of the light receiving diaphragm 53 are different from each other. This length is determined according to the position and direction in which the motion sensors 171 to 176 are attached.
This will be described more specifically. When determining the position where the motion sensors 171 to 176 are to be attached to the motion sensor unit 180 at the stage of model development, in order to make full use of the functions, it is desired to be as close as possible to the area (virtual area) for detecting the presence of an object. The development person usually thinks. However, when the pachinko gaming machine 100 is viewed from the front, if the motion sensors 171 to 176 or the sensor pedestal 50 protrude from the lower edge 183 (see FIG. 32) of the motion sensor unit 180, for example, the player enters the game. Concentration may be hindered, and it is not preferable from the viewpoint of product quality.
In addition to such circumstances, the curved shape of the lower edge portion 183 of the main body 181 in the motion sensor unit 180 is configured by combining various curved surfaces, is not formed with a constant curvature radius, and depends on the position. There is a circumstance that the radius of curvature is different. For this reason, the motion sensors 171 to 176 are made as close as possible to the lower edge portion 183 of the motion sensor unit 180 and the block portion 54 of the sensor base 50 is positioned between the motion sensors 171 to 176 and the lower edge portion 183. A simple design.

  For this reason, as apparent from FIG. 34B, the length of the light emission diaphragm 52 and the length of the light receiving diaphragm 53 in the sensor base 50 are different from each other. In other words, in the block portion 54 of the sensor base 50, the light receiving / emitting surface 54b that emits light from the light emitting diaphragm 52 and receives light from the light receiving diaphragm 53 is not parallel to the wall surface of the abutting wall 54a. That is, the light emitting / receiving surface 54b is inclined with respect to the wall surface of the abutting wall 54a.

The light emitting / receiving surface 54b is formed in a flat shape, not a curved shape. That is, the light receiving / emitting surface 54b of the sensor base 50 is not formed following the curved shape of the lower edge 183 (see FIG. 32) of the motion sensor unit 180.
A protective cover 60 (see FIG. 35) covering the sensor base 50 is formed following the curved shape of the lower edge 183 (see FIG. 32). Details of the protective cover 60 will be described later.

  More specifically, the relative size relationship and the dimensional difference between the length of the light emitting diaphragm 52 and the length of the light receiving diaphragm 53 in the sensor base 50 are not fixed. That is, it is not always possible to make all the sensor bases 50 used in combination with each of the motion sensors 171 to 176 into one component (common component).

The relationship between each of the sensor bases 50 used in combination with each of the motion sensors 171 to 176 will be described more specifically.
In the present embodiment, the motion sensors 171, 172, and 174 to 176 are positioned at the curved portion where the radius of curvature is relatively small in the curved shape of the lower edge portion 183 (see FIG. 32). The other motion sensor 173 is located in a curved portion where the radius of curvature is relatively large and gentle in the curved shape of the lower edge portion 183 (see FIG. 32). In addition, the direction in which infrared light is emitted from each of the motion sensors 171 to 176 is different for each of the motion sensors 171 to 176 (see FIG. 28).
For this reason, the sensor pedestal 50 shown in FIG. 34 used in combination with the motion sensor 172 has the same structure as the sensor pedestal 50 used in combination with the motion sensor 171, but the specific shape of each part is different. . Similarly, although the structure is common to any pedestal used in combination with each of the motion sensors 173 to 176, the specific shape of each part is different (see FIG. 32).

  As described above, the sensor base 50b (see FIG. 34) of the sensor base 50 for the motion sensors 171 to 176 corresponds to the curved shape of the lower edge 183 of the main body 181 in the motion sensor unit 180. It forms so that it may incline with respect to the wall surface of 50 abutting walls 54a (refer FIG.34 (b)) (refer FIG. 32).

[Configuration of protective cover 60]
Next, the configuration of the protective cover 60 will be described.
FIGS. 35A and 35B are views for explaining the configuration of the protective cover 60, where FIG. 35A is a perspective view when looking down from the upper front diagonally, and FIG. 35B is a schematic plan view.
As shown in FIG. 35, the protective cover 60 is composed of a plate-like member, and has a pair of extensions extending rearwardly separately from the rectangular main body 61 and the right and left ends of the main body 61 when viewed from the front. A standing portion 64. Further, the protective cover 60 includes a claw-shaped protruding piece 65 extending in a direction away from the rear end (left and right direction in FIG. 35) in each of the pair of extending portions 64. For the same reason that the light emitting / receiving surface 54b of the sensor base 50 is inclined with respect to the wall surface of the abutting wall 54a, the angle formed by the extending portion 64 with respect to the main body portion 61 is not 90 degrees.
In addition, the main-body part 61 is the same color as the lower edge part 183 of the motion sensor unit 180, for example, is black.

  The main body 61 of the protective cover 60 has an inner surface 61a positioned so as to be sandwiched between the extending portions 64, and an outer surface 61b that is a surface opposite to the inner surface 61a. More specifically, the inner surface 61a of the main body 61 faces the light emitting / receiving surface 54b (see FIG. 34) of the sensor base 50 when the protective cover 60 is attached to the main body 181 of the motion sensor unit 180.

When the protective cover 60 is attached to the main body part 181 of the motion sensor unit 180, the outer surface 61b of the main body part 61 of the protective cover 60 together with the lower edge part 183 of the motion sensor unit 180 is shown in FIG. (See FIG. 32 or FIG. 38).
Further, when the protective cover 60 is attached to the main body portion 181 of the motion sensor unit 180, the outer surface 61b of the protective cover 60 is formed so as to be smoothly connected to the curved shape of the lower edge portion 183.

In the protective cover 60, recesses 62 and 63 are formed on the outer surface 61 b of the main body 61. The recesses 62 and 63 are portions located deeper than the outer surface 61b. More specifically, the recessed part 62 is formed in the position corresponding to the light emission diaphragm part 52 of the sensor base 50 in the light-receiving / emitting surface 54b (refer FIG. 34) of the sensor base 50. FIG. The recess 63 is formed at a position corresponding to the light receiving diaphragm 53 of the sensor base 50 on the light receiving and emitting surface 54b (see FIG. 34) of the sensor base 50.
Moreover, the recessed parts 62 and 63 are formed circularly by the front view, and the magnitude | sizes of the recessed parts 62 and 63 are mutually the same. More specifically, the size of the recess 62 is larger than the light exit of the light emission stop 52, and the size of the recess 63 is larger than the light entrance of the attendance stop 53.
Moreover, the depth from the outer surface 61b of the recessed parts 62 and 63 is mutually the same, and the bottom face of the recessed parts 62 and 63 is formed flat.
However, the shape, size, and depth of the recesses 62 and 63 are not limited to this. That is, it is only necessary to realize the function of forming the recesses 62 and 63, which will be described later, on the outer surface 61b of the main body 61. Conceivable.
In the present embodiment, the recesses 62 and 63 are formed separately, but a modification (not shown) in which the two recesses 62 and 63 are continuously formed to form one recess is also conceivable.

Here, the reason why the recesses 62 and 63 are formed in the outer surface 61b of the protective cover 60 is to prevent the occurrence of optical defects due to scratches on the outer surface 61b. The background will be explained.
For example, the pachinko gaming machine 100 in a hall store with the light emitting diaphragm 52 and the light receiving diaphragm 53 of the sensor base 50 or the light emitting section 42 and the light receiving section 43 of the motion sensors 171 to 176 exposed from the motion sensor unit 180. A mode of using is conceivable.
However, in an exposed state, dust or dust may enter the motion sensors 171 to 176 from the light emitting diaphragm 52 and the light receiving diaphragm 53 and may be optically adversely affected. There is also a risk that the optical axis may be shifted or damaged.
Therefore, in the present embodiment, the protective cover 60 is attached to the main body 181 of the motion sensor unit 180 in order to cover and protect the light emitting / receiving surface 54b of the exposed sensor base 50.

On the other hand, it is assumed that the player touches the outer surface 61b of the protective cover 60, or wipes dirt or the like attached to the outer surface 61b of the protective cover 60 with a cloth or the like for maintenance at the hall store. . In such a case, it is assumed that the outer surface 61b is scratched. If the scratch on the outer surface 61b is a position other than the position corresponding to the light emitting diaphragm 52 and the light receiving diaphragm 53 of the sensor base 50, it is considered that there is little problem.
However, if the position of the outer surface 61b corresponding to the light emitting diaphragm 52 and the light receiving diaphragm 53 is scratched, it causes the reflected infrared light, the irregular reflection of the reflected infrared light, etc., and the motion sensors 171- 176 may cause erroneous detection.
Therefore, the protective cover 60 according to the present embodiment has recesses 62 and 63 formed at the positions of the outer surface 61 b corresponding to the light emission diaphragm 52 and the light receiving diaphragm 53. This prevents dust and the like from accumulating on the outer surface 61b, and even if the lower edge portion 183 of the motion sensor unit 180 is wiped with cloth or the like at the hall store, the cloth or the like remains on the bottom surfaces of the recesses 62 and 63. It becomes difficult to contact the surface and scratches are less likely to occur.
Moreover, since the recessed parts 62 and 63 are deeper than the outer surface 61b, and the color of the protective cover 60 is the same color as the lower edge part 183 of the motion sensor unit 180, the protective cover 60 is not conspicuous. Yes, it is possible to reduce the possibility that the player will consciously touch. In this way, it is possible to prevent the occurrence of scratches that cause erroneous detection of the motion sensors 171 to 176.

[Relationship between components]
36A and 36B are views for explaining the positional relationship among the motion sensor 172, the sensor pedestal 50, and the protective cover 60. FIG. 36A is a plan view showing an assembled state, and FIG. 36B is an exploded perspective view. is there. In FIG. 36, the case of the motion sensor 172 is shown as a representative of the motion sensors 171 to 176, and the other motion sensors 171 and 173 to 176 have the same positional relationship, and the illustration and description thereof will be omitted.
As shown in FIG. 36, the end surface of the housing 41 of the motion sensor 172 is abutted against the abutting wall 54 a of the sensor base 50. At that time, the rib 55 of the sensor pedestal 50 is engaged with the recess 44 of the motion sensor 172, and thereby the rough positioning is performed. The sensor pedestal 50 is screwed to the main body 181 of the motion sensor unit 180 using the countersink 57 of the sensor pedestal 50.

The motion sensor 172 is not directly attached to the main body 181 but is attached to the main body 181 via the sensor base 50. Further, the protective cover 60 is not directly attached to the main body 181, and the sensor pedestal 50 is fastened with screws, so that it cannot be easily removed from the main body 181.
In other words, the motion sensor 172 and the protective cover 60 are positioned by being accommodated in an accommodating portion 71 (see FIG. 37) formed in the main body portion 181 of the motion sensor unit 180, and then the screw of the sensor base 50 is placed. The motion sensor 172 and the protective cover 60 are fixed by the stop.

Here, functions of the sensor base 50, the light emission diaphragm 52 and the light receiving diaphragm 53 will be described.
As shown in FIG. 36A, the infrared light from the light emitting unit 42 of the motion sensor 172 is optically stopped by the light emitting diaphragm 52 of the sensor base 50 having a smaller opening area than the light emitting unit 42. Is called. That is, after the infrared light beam from the light emitting unit 42 is narrowed down by the light emitting diaphragm unit 52 having a depth, the light is output from the protective cover 60.
Thereby, although the light quantity of the output light decreases, the infrared light output from the motion sensor 172 adversely affects the light reception status of the other motion sensors 171, 173 to 176 by narrowing the infrared light flux. It is prevented.

Similarly, the infrared light that reaches the light receiving unit 43 of the motion sensor 172 is preferably reflected light that is reflected from the infrared light from the light emitting unit 42 of the motion sensor 172. That is, if the light receiving unit 43 of the motion sensor 172 has a large amount of light that receives infrared light from the other motion sensors 171, 173 to 176, the risk of erroneous detection that erroneously detects the presence of an object increases.
Therefore, the infrared light reaching the light receiving portion 43 of the motion sensor 172 is narrowed down in advance by passing through the light receiving stop portion 53 of the sensor base 50. That is, the infrared light beam reaching the light receiving unit 43 is narrowed by the deep light receiving stop unit 53 and then incident on the light receiving unit 43. Although the amount of light is reduced, it is possible to suppress the entry of infrared light from the other motion sensors 171, 173 to 176, and to prevent adverse effects on the light reception status of the motion sensor 172.

  In addition, it is also conceivable to use an additional optical lens as another method for narrowing the infrared luminous flux. However, if such a configuration is adopted, the cost of parts becomes high, and it is necessary to prepare an assembly environment. Therefore, there is a possibility that the manufacturing cost may be increased, which is difficult to adopt. Therefore, this embodiment can be realized at low cost by adopting a simple diaphragm structure that does not have such a defect.

[Mounting structure of motion sensor unit 180]
Next, an attachment structure for attaching the motion sensors 171 to 176, the sensor base 50, and the protective cover 60 to the main body 181 of the motion sensor unit 180 will be described.
FIG. 37 and FIG. 38 are perspective views for explaining an attachment structure provided in the motion sensor unit 180. FIG. 37 shows a state in which none of the motion sensors 171 to 176, the sensor base 50, and the protective cover 60 is attached. In FIG. 38, only the protective cover 60 is attached to the motion sensor unit 180. Indicates the state.
As shown in FIG. 37, the main body 181 of the motion sensor unit 180 is a space for accommodating the motion sensors 171 to 176 and the like by hollowing out the back surface 182 as an attachment structure for attaching the motion sensors 171 to 176 and the sensor base 50. Is provided.
In other words, the lower edge 183 of the motion sensor unit 180 is not formed in the portion where the accommodating portion 71 is formed.

The main body 181 includes an internal thread portion 72 corresponding to two countersunk holes 57 (see FIG. 34C) of the sensor base 50 and an engagement piece 58 (see FIG. 34C) or And a receiving portion 73 to be engaged with it (see FIG. 36).
Moreover, the main-body part 181 is provided with the notch part 74 for letting the wire rod (not shown) connected with the connector 47 (refer FIG. 33 or FIG. 36) of the motion sensors 171-176 pass.

  In addition, the main body 181 includes two receiving portions 75 that receive the claw-shaped protruding piece portions 65 (see FIG. 35 or FIG. 36) extending from the extending portion 64 of the protective cover 60. The receiving portion 75 is formed by a space continuous with the accommodating portion 71.

The assembly procedure will be described. First, the motion sensors 171 to 176 are accommodated in the accommodating portion 71 of the motion sensor unit 180 and positioned with respect to the main body portion 181 of the motion sensor unit 180. As a result, the connectors 47 of the motion sensors 171 to 176 are positioned in the notch 74.
Then, as shown in FIG. 38, the projecting piece portion 65 of the protective cover 60 is received by the receiving portion 75 of the motion sensor unit 180. Thereby, the protective cover 60 is positioned with respect to the main body 181 of the motion sensor unit 180. As is clear from FIG. 38, the outer surface 61 b of the protective cover 60 is continuous with the lower edge 183 of the motion sensor unit 180.

  Thereafter, the sensor base 50 is attached to the main body 181 of the motion sensor unit 180 so as to hide the motion sensors 171 to 176 and the protective cover 60. As described above, this attachment is performed using the female screw portion 72 (see FIG. 37) corresponding to the countersink 57 of the sensor base 50. Thus, when the sensor base 50 is screwed to the main body 181, the motion sensors 171 to 176 and the protective cover 60 cannot be removed (see FIG. 32).

  In other words, when removing the motion sensors 171 to 176 and the protective cover 60, it is feasible by loosening the screw of the sensor base 50. Therefore, for example, it is possible to easily perform work when the motion sensors 171 to 176 and the protective cover 60 need to be replaced with new ones.

As described above, in the present embodiment, since the light emitting diaphragm 52 and the light receiving diaphragm 53 of the sensor base 50 that are simply configured are provided, accurate object detection by the motion sensors 171 to 176 is performed while suppressing an increase in cost. Can be realized.
In the present embodiment, the case of the motion sensors 171 to 176 having both the light emitting unit 42 and the light receiving unit 43 has been described. However, the present invention also applies to an optical component having only one of the light emitting unit 42 and the light receiving unit 43. It is conceivable to apply the embodiment.

  Here, the pachinko gaming machine 100 (see FIG. 1) is an example of a gaming machine. The syscon CPU 11 (see FIG. 27) is an example of an effect control unit. The motion sensors 171 to 176 and the lamp control CPU 24 are examples of a detection unit, the light emitting unit 42 is an example of a light emitting unit included in the detection unit, and the light receiving unit 43 is an example of a light receiving unit included in the detection unit. The light emission diaphragm 52 is an example of a light emission diaphragm, and the light reception diaphragm 53 is an example of a light reception diaphragm. The length L2 of the light emission diaphragm 52 is an example of a predetermined length of the light emission diaphragm, and the length L3 of the light reception diaphragm 53 is an example of a predetermined length of the light reception diaphragm.

DESCRIPTION OF SYMBOLS 11 ... Syscon CPU, 24 ... Lamp control CPU, 42 ... Light emission part, 43 ... Light receiving part, 50 ... Sensor base, 52 ... Light emission diaphragm part, 53 ... Light reception diaphragm part, 100 ... Pachinko game machine, 171-176 ... Motion sensor

Claims (2)

A gaming machine that controls an effect associated with a game by an effect control unit,
Having a light receiving portion for receiving the reflected light of the emitted light by the light emitting portion and the light-emitting portion for emitting light, first outputs a detection signal to the effect control unit detects the presence of an object by the light receiving result of the light receiving portion A first detector and a second detector;
A first light emission diaphragm portion for restricting light emitted from the light emission section at a position corresponding to the light emission section of the first detection section;
In the position corresponding to the light receiving unit of the first detection unit, the light entering the light receiving unit is narrowed to prevent light other than the light of the light emitting unit of the first detection unit from entering the light receiving unit. A first light receiving diaphragm portion to
A second light emission diaphragm portion for restricting light emitted from the light emission section at a position corresponding to the light emission section of the second detection section;
In the position corresponding to the light receiving unit of the second detection unit, the light entering the light receiving unit is narrowed to prevent light other than the light of the light emitting unit of the second detection unit from entering the light receiving unit. A second light receiving diaphragm portion to
Equipped with a,
Each of the first light-emitting diaphragm section, the first light-receiving diaphragm section, the second light-emitting diaphragm section, and the second light-receiving diaphragm section is formed to have a predetermined length along the direction in which the condensed light travels. And
The predetermined length of the first light emission diaphragm is different from the predetermined length of the second light emission diaphragm, and the predetermined length of the first light reception diaphragm is the second light reception diaphragm. gaming machine, wherein said predetermined length and different dimensions der Rukoto of. The first light-emitting diaphragm section and the first light-receiving diaphragm section are detachable from the first detection section, and the second light-emitting diaphragm section and the second light-receiving diaphragm section are the second light-emitting diaphragm section. the gaming machine according to claim 1, wherein the detachable der Rukoto a detection unit.

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