JP2017029754A - Imaging System - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a game device that uses an auxiliary light device and can use the auxiliary light device for a long period of time.SOLUTION: An imaging system can illuminate imaging objects and identify the imaging objects individually based on a photographed image in a game parlor where game machines emitting prescribed performance light are installed. The imaging system comprises imaging means for imaging a player and light emission means for emitting illumination light for illuminating the player. The light emission means can emit infrared light. The imaging means includes a camera part and a filter part transmitting the infrared light but not transmitting the performance light. The light emission means can change emission luminance of the infrared light.SELECTED DRAWING: Figure 1

Description

  The present invention relates to an imaging system provided corresponding to a pachinko gaming machine or a pachislot gaming machine, and more particularly to a technique for acquiring a face image.

  2. Description of the Related Art Conventionally, there is a game medium lending device that lends medals and pachinko balls as game devices provided corresponding to pachinko and pachislot machines. In the store, medals and pachinko balls are treated as a medium having a valuable value in the same way as ordinary money, and thus are easily subject to fraud. From such a point of view, a game medium lending device provided with an imaging means such as a CCD camera is installed in the store, and the player's face is imaged at a predetermined timing by the imaging means. There has been proposed one that determines whether or not the person is the person by comparing and collating face image data registered in a management computer or the like in advance with captured face image data (see, for example, Patent Document 1). .

JP 2008-200132 A

  By the way, in order to attract players, the form of production at the time of business at amusement stores is diversified, and the lighting in the amusement store is brightened to produce a lively interior, or the lighting in the amusement store is dimmed And produce a calm atmosphere. Also, there are many cases where the form of presentation is made different according to the character or theme of the pachinko or pachislot machine installed in the same store.

  When the image pickup means provided in the above-described conventional game medium lending device is used in a brightly lit store, the player's face image can be sufficiently identified from the image data obtained by the image pickup means. However, when used in a dark shop, the player's face image could not be identified from the image data obtained by the imaging means.

  Therefore, an auxiliary light device such as an infrared LED is provided, and the player's face is illuminated with infrared light so that the player's face image can be identified from the image data acquired by the imaging means. A lending device is installed at the current amusement store.

  However, a game medium lending device equipped with such an auxiliary light device always keeps the player's face red at a constant brightness during the game shop operation so that the player's face image can be clearly identified. We continued lighting with outside light. For this reason, the life of the auxiliary light device has to be short. Therefore, the auxiliary light device has to be frequently replaced, and the cost has to be increased.

  The present invention has been made in view of the above points, and an object of the present invention is to provide an imaging system that uses an auxiliary light device and that can use the auxiliary light device for a long period of time. With the goal.

An imaging system according to an embodiment of the present invention includes:
In an amusement store where a gaming machine that emits predetermined effect light is installed, the imaging system illuminates the imaging target and can individually identify the imaging target based on the captured image,
An imaging means for imaging a player;
A light emitting means for emitting illumination light for illuminating the player;
With
The light emitting means can emit infrared light,
The imaging means includes
A camera unit;
A filter part that transmits the infrared light and does not transmit the effect light, and
The light emitting means is configured to be capable of changing the light emission luminance of the infrared light.
In the imaging system according to the embodiment of the present invention, in addition to the above configuration, the light emitting unit can change the light emission luminance to a high luminance when the imaging unit is imaging, and the imaging unit When the camera is not imaging, the light emission luminance can be changed to a low luminance.
The gaming device according to the embodiment of the present invention is:
In a gaming device provided corresponding to a gaming machine capable of performing a predetermined game,
An imaging means for imaging a player's face;
A light-emitting means that emits illumination light that can emit light with multi-level light emission luminance and that illuminates the player's face while maintaining the light emission luminance for each step;
A light emission luminance determining means capable of determining the light emission luminance of the illumination light from the multi-stage light emission luminance;
Based on the light emission brightness determined by the light emission brightness determination means, light emission control means for performing control to emit illumination light from the light emission means;
With
The light emission luminance determining unit determines a specific light emission luminance that is lower than that before the predetermined luminance change condition is satisfied and the light emitting unit is not turned off based on the predetermined luminance change condition being satisfied. It is characterized by.

In addition to the above configuration, the gaming device according to the embodiment of the present invention includes:
Player recognition determination means for determining whether or not a player can be recognized from image data based on the player's face imaged by the imaging means;
The light emission luminance determining means determines the light emission luminance based on the input of the game signal, and then determines that the player is not recognizable by the player recognition determining means, and then the illumination light is determined. Can be determined to be higher than the light emission luminance determined based on the input of the game signal.

In addition to the above configuration, the gaming device according to the embodiment of the present invention includes:
The predetermined brightness change condition is a condition that is satisfied when the player's face is imaged by the imaging means,
After the specific light emission luminance is determined by the light emission luminance determining means, the light emission luminance maintaining means for maintaining the specific light emission luminance for a predetermined period is provided.

  An auxiliary light device for illuminating the player's face can be used for a long period of time.

It is the schematic which shows the outline of a structure of the auxiliary light apparatus by this Embodiment. It is a front view showing a pachinko gaming machine 110 provided with a game medium lending device 310 (sand) in the present embodiment. It is a perspective view which shows the game media rental apparatus 310. FIG. It is a front view which shows the pachislot game machine which provided the game media rental apparatus 410 (sand) in this Embodiment together. It is a perspective view which shows the game media rental apparatus 410. FIG. FIG. 2 is a block diagram showing an outline of the configuration of a pachinko gaming machine 110, a gaming medium rental device 310, a pachislot gaming machine 210, a gaming medium rental device 410, and a hall computer 500. It is a flowchart which shows a process when the power supply is turned on in the game medium rental apparatus 310 (410). 10 is a flowchart showing processing when a touch panel 326 (426) is operated by a player in the game medium lending device 310 (410). A flowchart (a) showing a card insertion interrupt process that is executed by generating an interrupt when an information card is inserted, and a face image imaging process that is called and executed in the process of step S911 in FIG. It is the flowchart (b) which shows. It is a flowchart which shows an image data input interruption process. It is a flowchart which shows the signal output process in the pachislot gaming machine 210. The flowchart (a) which shows the signal input process in the game medium rental apparatus 410, and the subroutine (b) which shows the signal input process which is called and performed by the process of step S1211 of Fig.12 (a). It is a flowchart which shows the signal output process in the pachinko gaming machine 110. The flowchart (a) which shows the interruption process at the time of signal input in the game medium rental apparatus 310, and the flowchart (b) which shows the timer interruption process performed by generating an interrupt for every predetermined timing. It is a subroutine showing a signal input process that is called and executed in the process of step S1413 of FIG. In the hall, it is the schematic which shows the state where the pachislot gaming machine 210 and the game medium lending device 410 are arranged, the aspect of the emitted infrared light and the position of the player.

  Embodiments will be described below with reference to the drawings.

As shown in FIG. 1, the gaming apparatus 10 according to the present embodiment is
Imaging means 20 for imaging the player's face (for example, a camera 320 or 420 described later);
A light emitting means 30 for emitting illumination light for illuminating the player's face (for example, an infrared LED 322 or 422 described later);
A luminance determination signal detection means 80 (for example, a CPU 312 or 412 and an I / F 318 or 418 described later) for detecting a luminance determination signal;
Emission luminance determining means 40 (for example, CPU 312 or 412 described later) for determining the emission luminance of the illumination light based on the detection of the luminance determination signal;
A light emission control means 50 (for example, a CPU 312 or 412 to be described later) that performs control to emit illumination light from the light emission means based on the light emission brightness determined by the light emission brightness determination means;
With
The light emission luminance determining means 40 includes:
The light emission luminance is determined as the first light emission luminance on the condition that the luminance determination signal is detected,
On the condition that the player's face is imaged by the imaging means, the light emission luminance is determined to be a second light emission luminance lower than the first light emission luminance.

  The luminance determination signal may be any signal that can be detected by the light emission luminance determination means 40. That is, even when a device inside the gaming device included in the gaming device emits the luminance determination signal, a device outside the gaming device not included in the gaming device may emit the luminance determination signal. It is only necessary that the luminance determination signal can be detected by the luminance determination signal generated by either an internal device or an external device of the gaming apparatus.

  The second light emission luminance may be lower than the first light emission luminance. For example, in a state where light is emitted and the luminance is low, a light-off state where no light is emitted is also included.

  Examples of the game device include not only a game medium lending device 310 or 410, which will be described later, but also a data display device 360 or 460, a hall computer 500, a card issuing device (not shown), a payment machine (not shown), and the like. What is necessary is just to be installed in the store so that communication is possible.

  The light emission luminance is determined as the first light emission luminance on the condition that the luminance determination signal is detected, and the light emission luminance is set to the second light emission luminance lower than the first light emission luminance on the condition that the player's face is imaged. Therefore, it is not necessary to illuminate the player's face by always causing the light emitting means 30 to emit light with a high light emission luminance, so that the light emitting means 30 can be prolonged and, as a result, the cost can be reduced.

In addition to the above configuration, the gaming device according to the present embodiment has
The brightness determination signal detection means 80 detects an operation signal that is output based on a predetermined operation by the operator and that indicates a predetermined operation by the operator as the brightness determination signal,
The light emission luminance determining means 40 determines the light emission luminance as the first light emission luminance on the condition that the operation signal is detected as the luminance determination signal.

  That is, the operation signal output based on a predetermined operation by the operator is used as the luminance determination signal, and the light emission luminance is determined as the first light emission luminance. The predetermined operation by the operator includes both operations using the operation means and operations not using the operation means. The operation without using the operation means is, for example, an operation in which an information card is inserted into the game medium lending device 310 or 410 by an operator (player) or an operation in which a non-contact IC card is held over the game medium lending device 310 or 410. There is. That is, an operating signal that can be directly operated by the operator is not used, but an operation signal is issued in response to a predetermined operation by the operator. The operation using the operation means uses an operation means that can be directly operated by the operator, for example, an operation of the operation means 60 (for example, a touch panel 326 or 426 described later) by the player.

  Further, the predetermined operation by the operator is not only the operation of a game medium lending device 310 or 410, which will be described later, but also a gaming machine (pachinko gaming machine 110 or pachislot gaming machine 210), a data display 360 or 460, a hall computer. 500, an operation such as a card issuing device (not shown), a payment machine (not shown), etc. that can be operated by an operator and can be communicated with an amusement store, and may be anything that emits an operation signal.

  For example, the operation signal may be an operation signal transmitted when a store clerk of an amusement store operates a touch panel or a keyboard connected to the hall computer 500.

  Since the light emission luminance of the light emitting means is changed based on a predetermined operation by the operator, the light emission luminance can be easily changed.

In addition to the above configuration, the gaming device according to the present embodiment has
The luminance determination signal detection means 80 is a game signal output from a gaming machine based on a predetermined gaming operation in the gaming machine 70 (for example, a pachinko gaming machine 110 or a pachislot gaming machine 210), and gaming information in the gaming machine. Is detected as the luminance determination signal,
The light emission luminance determining means 40 determines the light emission luminance as the first light emission luminance on condition that the game signal is detected as the luminance determination signal.

  For example, when the gaming device is a gaming medium lending device, a configuration is assumed in which the light emission luminance of the light emitting means is changed based on a predetermined operation performed by the operator on the gaming medium lending device. In such a configuration, when a game is played with a brought-in ball / medal, etc., the game medium lending device is not touched at all, and the light emission brightness of the light-emitting means is not changed. However, in the gaming apparatus of the present invention, by receiving a gaming signal transmitted from a gaming machine based on a predetermined gaming operation (for example, throwing a brought-in ball / medal into the gaming machine), Since the light emission luminance is changed, the face image of the player who performs the game can be clearly captured.

As shown in FIGS. 1 and 16, the gaming device according to the present embodiment is
A gaming device provided on both one gaming island and the other gaming island arranged to face the one gaming island and having a predetermined gap, provided on the one gaming island The imaging means provided in the gaming device provided on the other gaming island is positioned in the illumination direction of the illumination light emitted from the light emitting means provided in the gaming device.

  For example, as shown in FIG. 16, the image pickup means (referred to as image pickup means of another game island) of a game device (game medium lending device 410A) provided on another game island is provided on one game island. It faces the light emitting means (referred to as the light emitting means of one game island) of the gaming device (game medium lending device 410B). For this reason, when the illumination light (infrared light B) emitted from the light emitting means of one game island is received by the image pickup means of another game island, it is backlit. In the case of backlighting, there is a possibility that the imaging means of the other game islands cannot clearly capture the face image of the player who is playing with the game machine of the other game islands.

  However, on the condition that the player's face is imaged by the imaging means of one game island, the light emission of one game island is determined by determining the light emission luminance to be a second light emission luminance lower than the first light emission luminance. Illumination light (infrared light B) emitted from the means can be made difficult to be received by the imaging means on the other game islands, and the imaging means on the other game islands can emit illumination light emitted from the light emission means on the other game islands. (Infrared light A) makes it possible to capture a clear face image of the player.

<<< Outline of Pachinko Machine 110 and Game Medium Lending Device 310 >>>
FIG. 2 is a front view showing a pachinko gaming machine 110 provided with a game medium lending device 310 (sand) in the present embodiment. FIG. 3 is a perspective view showing the game medium lending device 310.

  As shown in FIG. 2, game media lending devices 310 are provided on the left side of the pachinko gaming machine 110, respectively. Each of the game medium lending devices 310 is installed corresponding to the adjacent pachinko gaming machine 110, and is connected so as to be communicable with the corresponding pachinko gaming machine 110. Each of the game medium lending devices 310 is communicably connected to a hall computer 500 (see FIG. 6) that performs system management and sales management of the game medium lending device 310 for the entire hall.

  In the present embodiment, the game medium lending device 310 that is communicably connected to the hall computer 500 will be described. However, the present invention is not limited to this, and the game medium lending device 310 is connected to the hall computer 500. There is no need to communicate.

  As shown in FIG. 2 and FIG. 3, each front surface portion 341 of the game medium lending device 310 has a lamp 328, a card insertion port 332, a bill insertion port 333 into which a bill can be inserted, an operation unit 334, a camera unit 335, A non-contact IC card reader / writer 336, a fraction outlet 340, a counting slot 339, and the like are provided.

  The card insertion slot 332 is an insertion slot formed so that an information card issued by a card issuing machine (not shown) installed in the hall can be received, for example. Information cards include membership cards and visitor cards.

  The lamp 328 is configured by a full color LED (light-emitting diode). The lamp 328 is a lamp that emits light according to the state of the game medium lending device. The lamp 328 notifies the store clerk of the state of the game medium lending device 310 by turning on or blinking in various colors.

  The operation unit 334 includes a display 324 and a touch panel 326 (see FIG. 6). The display 324 is configured by an LCD (liquid crystal display). The display 324 displays an image that imitates the card balance, the number of stored balls, the number of held balls, and various operation buttons.

  Touch panel 326 is configured to overlap display 324. The display 324 displays images simulating various buttons. For example, images simulating various operation buttons such as a lending button, a replay button, a counting button, and a card return button are displayed on the display 324. The player can touch the area of the image that imitates these operation buttons. When the player touches an image area that simulates an operation button, touch panel 326 outputs a signal indicating that the operation button has been touched. The signal output from the touch panel 326 is output to the game medium lending device 310. The CPU 312 of the game medium lending device 310 executes a process corresponding to the operation button operated by the player.

  In this way, the player touches an area of the touch panel 326 corresponding to an image imitating various operation buttons displayed on the display 324 instead of the actual operation buttons. In this embodiment, the touch on the touch panel 326 is simply expressed as an operation button operation or a push operation. Thus, the touch panel 326 has functions of a lending button, a replay button, a counting button, and a card return button.

  The player can receive a pachinko ball as a game medium necessary for the game by inserting an information card or a predetermined amount of banknotes into the card insertion slot 332 or the banknote insertion slot 333. Further, the player can receive a pachinko ball required for the game by holding the non-contact IC card over the non-contact IC card reader / writer 336.

  When the game medium lending device 310 receives input of a value medium such as an information card, a bill, and a non-contact IC card, the game medium lending apparatus 310 has a command to pay out a number of pachinko balls corresponding to the amount of the value medium inserted. By transmitting to the machine 110, the pachinko ball is paid out from the pachinko gaming machine 110. The player can play a pachinko game with a pachinko ball paid out to the upper plate 112 in the pachinko gaming machine 110.

  Further, in the pachinko gaming machine 110, pachinko balls are paid out to the upper plate 112 according to the result of the game. When the player drops a pachinko ball on the upper plate 112 onto the lower plate 113 by performing a predetermined operation, the pachinko ball falls onto a guide plate 114 mounted below the lower plate 113. The guide plate 114 guides the pachinko balls dropped from the lower plate 113 to the counting slot 339 provided in the game medium lending device 310. Pachinko balls introduced into the counting slot 339 are counted by a counting unit provided inside the game medium lending device 310.

  The counted results are recorded on an information card inserted into the card insertion slot 132 or stored in a storage unit provided in the hall computer 500.

  The pachinko balls counted by the counting unit are discharged from a discharge port provided on the back surface of the game medium lending device 310 and collected.

  In addition to the pachinko ball counting path inserted from the counting slot 339, a fraction supply unit is provided on the back side of the game medium lending device 310 to accept the pachinko ball for the fraction from the outside. Yes. By this supply unit, a certain amount (for example, 24 balls) of the pachinko balls for fractions are always stored, and if necessary, from the fraction outlet 340, the guide plate 114 (specifically, , And is paid out to a dedicated payout tray provided below the guide plate 114.

<< Configuration of Camera Unit 335 >>
As shown in FIG. 3, the camera unit 335 includes a camera 320 and an infrared LED 322. The infrared LED 322 emits infrared light based on the command output from the game medium lending device 310. Infrared light emitted from the infrared LED 322 illuminates the face of the player who is playing the game with the pachinko gaming machine 110. The camera unit 335 images the player's face illuminated by infrared light as a subject. The camera 320 outputs an imaging signal indicating the captured player's face to the game medium lending device 310. The CPU 312 of the game medium lending device 310 performs image recognition based on the imaging signal output from the camera 320. The camera 320 may be a CCD camera or a CMOS camera.

  In the camera unit 335, a filter (not shown) is provided in front of the infrared LED 322 and the camera 320. This filter is a filter that transmits infrared light, and is a filter that does not transmit light having a wavelength other than infrared light. That is, the light received by the camera 320 is only the light emitted from the infrared LED 322 toward the subject, reflected by the subject, and transmitted through the filter. By using the filter in this manner, it is possible to prevent the camera 320 from receiving the effect light emitted from the pachinko gaming machine 110 and the effect light of the hall where the pachinko gaming machine 110 is installed. Such an influence of light other than infrared light emitted from the infrared LED 322 can be suppressed, and an image of the subject (player) can be clearly captured.

  In the present embodiment, the infrared LED 322 is controlled to adjust the light emission luminance by the CPU 312.

<<< In the case of the pachislot machine 210 >>>
FIG. 4 is a front view showing a pachislot machine equipped with a game medium lending device 410 (sand) in the present embodiment. FIG. 5 is a perspective view showing the game medium lending device 410.

  As shown in FIG. 4, a game medium lending device 410 is provided on the right side of the pachislot gaming machine 210. Each of the game medium lending devices 410 is installed corresponding to the adjacent pachislot gaming machine 210 and is connected so as to be communicable with the corresponding pachislot gaming machine 210. Each of the game medium lending devices 410 is communicably connected to a hall computer 500 (see FIG. 6) that performs system management and sales management of the game medium lending device 410 for the entire hall.

  In the present embodiment, the game medium lending device 410 that is communicably connected to the hall computer 500 will be described. However, the present invention is not limited to this, and the game medium lending device 410 is connected to the hall computer 500. There is no need to communicate.

  As shown in FIG.4 and FIG.5, in each front part 421 of the game medium lending device 410, a lamp 428, a card insertion slot 432, a bill insertion slot 433 into which a bill can be inserted, an operation unit 434, a camera unit 435, A non-contact IC card reader / writer 436, a medal (game medium) payout tray 437, a speaker cover 438, a medal (game medium) counting slot 439, and the like are provided.

  The card insertion slot 432 is, for example, an insertion slot that can accept an information card issued by a card issuing machine (not shown) installed in the hall. Information cards include membership cards and visitor cards.

  The lamp 428 is configured by a full color LED (light-emitting diode). The lamp 428 is a lamp that emits light according to the state of the game medium lending device. The lamp 428 lights up in various colors or flashes to notify the store clerk of the state of the game medium lending device 310.

  The operation unit 434 includes a display 424 and a touch panel 426 (see FIG. 6). The display 424 is configured by an LCD (liquid crystal display). The display 424 displays an image that imitates the card balance, the number of medals, the number of medals, and various operation buttons.

  Touch panel 426 is configured to overlap display 424. The display 424 displays images simulating various buttons. For example, an image simulating various operation buttons such as a lending button, a replay button, a counting button, and a card return button is displayed on the display 424. The player can touch the area of the image that imitates these operation buttons. When the player touches an image area that simulates an operation button, touch panel 426 outputs a signal indicating that the operation button has been touched. The signal output from the touch panel 426 is output to the game medium lending device 410. The CPU 412 of the game medium lending device 410 executes a process corresponding to the operation button operated by the player.

  Thus, the player touches an area of the touch panel 426 corresponding to an image imitating various operation buttons displayed on the display 424 instead of the actual operation buttons. In this embodiment, the touch on the touch panel is simply expressed as an operation button operation or a push operation. As described above, the touch panel 426 has functions of a lending button, a replay button, a counting button, and a card return button.

  A player can receive a medal as a game medium necessary for a game by inserting an information card or a predetermined amount of banknotes into the card insertion slot 432 or the banknote insertion slot 433. Further, the player can receive a medal required for the game by holding the non-contact IC card over the non-contact IC card reader / writer 436.

  When the game medium lending device 410 receives input of a value medium such as an information card, a bill, and a non-contact IC card, the number of medals corresponding to the amount of the inserted value medium is provided inside the payout hopper (first 1 counting unit) and paying out from the medal payout tray 437. The player can play a game in the pachislot gaming machine 210 by inserting the medals paid out from the medal payout tray 437 into the medal slot 211 of the pachislot gaming machine 210.

  In the pachislot gaming machine 210, medals are paid out to the medal payout tray 212 in accordance with the result of the game. The player can pick up the medal from the medal payout tray 212 and insert it into the medal counting slot 439 of the game medium lending device 410 so that the game medium lending device 410 can count the medal. The game medium lending device 410 counts medals inserted from the medal counting insertion port 439 by a counting hopper (second counting unit) provided therein.

  The counted results are recorded on an information card inserted from the card insertion slot 432 or stored in a storage unit provided in the hall computer 500.

  The medals counted in the counting hopper are discharged from the discharge port provided on the bottom surface of the game medium lending device 410 to the transport conveyor and collected. In a place where no transfer conveyor is provided, a storage box for storing medals may be installed at the lower part of the game medium lending device 410, and the medals may be discharged into the storage box.

<< Configuration of Camera Unit 435 >>
As shown in FIG. 5, the camera unit 435 includes a camera 420 and an infrared LED 422. The infrared LED 422 emits infrared light based on the command output from the game medium lending device 410. Infrared light emitted from the infrared LED 422 illuminates the face of the player who is playing the game with the pachislot machine 210. The camera unit 435 images the player's face illuminated by infrared light as a subject. The camera 420 outputs an imaging signal indicating the captured player's face to the game medium lending device 410. The CPU 412 of the game medium lending device 410 performs image recognition based on the imaging signal output from the camera 420. The camera 420 may be a CCD camera or a CMOS camera.

  In the camera unit 435, a filter (not shown) is provided in front of the infrared LED 422 and the camera 420. This filter is a filter that transmits infrared light, and is a filter that does not transmit light having a wavelength other than infrared light. That is, the light received by the camera 420 is only the light emitted from the infrared LED 422 toward the subject, reflected by the subject, and transmitted through the filter. By using the filter in this way, it is possible to prevent the camera 420 from receiving the effect light emitted from the pachislot gaming machine 210 or the effect light of the hall where the pachislot gaming machine 210 is installed. Such an influence of light other than infrared light emitted from the infrared LED 422 can be suppressed, and an image of the subject (player) can be clearly captured.

  In the present embodiment, the infrared LED 422 is controlled to adjust the light emission luminance by the CPU 412.

<<< Configuration of Pachinko Gaming Machine 110, Game Medium Lending Device 310, Pachislot Game Machine 210, Game Medium Lending Device 410, Hall Computer 500 >>
FIG. 6 is a block diagram showing an outline of the configuration of the pachinko gaming machine 110, the gaming medium rental device 310, the pachislot gaming machine 210, the gaming medium rental device 410, and the hall computer 500.

<< Pachinko machine 110 >>
The pachinko gaming machine 110 includes a main control circuit 150 and a sub control circuit 160. The main control circuit 150 mainly controls the progress of the pachinko game in the pachinko gaming machine 110. The sub-control circuit 160 mainly controls the effects accompanying the game in the pachinko gaming machine 110. The main control circuit 150 and the sub control circuit 160 are electrically connected via an I / O port (not shown), and various commands and data are output from the main control circuit 150 to the sub control circuit 160. Is done.

<Main control circuit 150>
The main control circuit 150 includes a CPU (Central Processing Unit) 152, a ROM (Read Only Memory) 154, and a RAM (Random Access Memory) 156.

  The CPU 152 executes various programs for controlling the pachinko game. The ROM 154 stores various programs executed by the CPU 152, tables, constants, and the like. The RAM 156 temporarily stores various variable values used when the CPU 152 executes various programs. The main control circuit 150 of the pachinko gaming machine 110 is electrically connected to the game medium lending device 310 via the external concentration terminal board 350.

  The CPU 152, the ROM 154, and the RAM 156 are connected by an input / output bus (not shown), and various information such as various commands and data can be input / output via the input / output bus. The main control circuit 150 of the pachinko gaming machine 110 can transmit various types of information such as commands and data to the gaming medium lending device 310, the data display 360, and the hall computer 500 via the external concentration terminal board 350.

<External concentration terminal board 350>
The external concentration terminal board 350 is electrically connected to both the pachinko gaming machine 110 and the game medium lending device 310. The external concentration terminal plate 350 is provided with various terminals such as connectors. The pachinko gaming machine 110 and the external concentration terminal board 350, the game medium lending device 310 and the external concentration terminal board 350 are connected by various cables such as a harness. Various information such as commands and data can be communicated between the pachinko gaming machine 110 and the game medium lending device 310.

<Game Media Lending Device 310>
The game medium lending device 310 includes a CPU (central processing unit) 312, a ROM (read only memory) 314, a RAM (random access memory) 316, and an I / F (interface) 318.

  The CPU 312 executes various programs for controlling the game medium lending device 310. The ROM 314 stores various programs executed by the CPU 312, tables, constants, and the like. The RAM 316 temporarily stores various variable values used when the CPU 312 executes various programs. The I / F 318 is electrically connected to the pachinko gaming machine 110, the data display 360, and the hall computer 500. The game medium lending device 310 can communicate with the pachinko gaming machine 110, the data display 360, and the hall computer 500 via the I / F 318.

  The CPU 312, ROM 314, RAM 316, and I / F 318 are connected by an input / output bus (not shown), and can input / output various information such as various commands and data to each other via the input / output bus. . The game medium lending device 310 can transmit and receive various types of information such as commands and data to and from the camera 320 and the touch panel 326 via the input / output bus.

<Data display 360>
The data display machine 360 is provided in the upper part of each pachinko gaming machine 110 in the hall. The data display device 360 is a device that displays a game result and a game history in the corresponding pachinko gaming machine 110. For example, current day / week data, slump graph, and the like are displayed. The data display 360 is provided with operation buttons (not shown) that can be operated by the player. Various information can be switched and displayed by the player operating the operation buttons. The player can visually check the game results and game history displayed on the data display 360 to determine whether or not to play the game on the pachinko gaming machine 110. In addition, you may provide the touch panel which a player can operate in the data display 360 instead of an operation button. Any device that can be operated to display information desired by the player may be used.

  Further, by displaying the QR code on the data display 360, the game history of the player can be stored in a mobile phone or a smartphone. Further, the data display 360 also displays services provided by media such as halls and magazines.

<< Pachislot machine 210 >>
The pachislot machine 210 includes a main control circuit 250 and a sub control circuit 260. The main control circuit 250 mainly controls the progress of the pachislot game in the pachislot machine 210. The sub-control circuit 260 mainly controls the effects accompanying the game in the pachislot gaming machine 210. The main control circuit 250 and the sub control circuit 260 are electrically connected via an I / O port (not shown), and various commands and data are output from the main control circuit 250 to the sub control circuit 260. Is done.

<Main control circuit 250>
The main control circuit 250 includes a CPU (Central Processing Unit) 252, a ROM (Read Only Memory) 254, and a RAM (Random Access Memory) 256.

  The CPU 252 executes various programs for controlling the pachislot game. The ROM 254 stores various programs executed by the CPU 252, tables, constants, and the like. The RAM 256 temporarily stores various variable values used when the CPU 252 executes various programs. The main control circuit 250 of the pachislot gaming machine 210 is electrically connected to the game medium lending device 410 via the external concentration terminal board 450.

  The CPU 252, the ROM 254, and the RAM 256 are connected by an input / output bus (not shown), and various information such as various commands and data can be input / output via the input / output bus. The main control circuit 250 of the pachislot gaming machine 210 can transmit various information such as commands and data to the gaming medium lending device 410, the data display 460, and the hall computer 500 via the external concentration terminal board 450.

<External concentration terminal board 450>
The external concentration terminal board 450 is electrically connected to both the pachislot gaming machine 210 and the game medium lending device 410. The external concentrated terminal plate 450 is provided with various terminals such as connectors. The pachislot gaming machine 210 and the external concentrated terminal board 450, the game medium lending device 410 and the external concentrated terminal board 450 are connected by various cables such as a harness. Various information such as commands and data can be communicated between the pachislot machine 210 and the game medium lending device 410.

<Game Media Lending Device 410>
The game medium lending device 410 includes a CPU (central processing unit) 412, a ROM (read only memory) 414, a RAM (random access memory) 416, and an I / F (interface) 418.

  The CPU 412 executes various programs for controlling the game medium lending device 410. The ROM 414 stores various programs executed by the CPU 412, tables, constants, and the like. The RAM 416 temporarily stores various variable values used when the CPU 412 executes various programs. The I / F 418 is electrically connected to the pachislot gaming machine 210, the data display 460, and the hall computer 500. The game medium lending device 410 can communicate with the pachislot gaming machine 210, the data display 460, and the hall computer 500 via the I / F 418.

  The CPU 412, ROM 414, RAM 416 and I / F 418 are connected by an input / output bus (not shown), and can input / output various information such as various commands and data to each other via the input / output bus. . The game medium lending device 410 can transmit and receive various types of information such as commands and data to and from the camera 420 and the touch panel 426 via the input / output bus.

<Data display 460>
The data display 460 is provided in the upper part of each of the pachislot gaming machines 210 in the hall. The data display 460 is a device that displays a game result and a game history in the corresponding pachislot machine 210. For example, current day / week data, slump graph, and the like are displayed. The data display 360 is provided with a touch panel (not shown) that can be operated by the player. Various information can be switched and displayed by the player operating the touch panel. The player can visually check the game result and game history displayed on the data display 460 to determine whether or not to play the pachislot machine 210.

  Further, by displaying the QR code on the data display 360, the game history of the player can be stored in a mobile phone or a smartphone. Further, the data display 360 also displays services provided by media such as halls and magazines.

<Hall computer 500>
The hall computer 500 includes a CPU (Central Processing Unit) 512, a ROM (Read Only Memory) 514, a RAM (Random Access Memory) 516, and an I / F (Interface) 518.

  The CPU 512 executes various programs for processing various types of information output from the pachinko gaming machine 110, the pachislot gaming machine 210, the gaming medium rental apparatus 310, the gaming medium rental apparatus 410, the data display 360, and the data display 460. Run. The ROM 514 stores various programs executed by the CPU 512, tables, constants, and the like. The RAM 516 temporarily stores values of various variables used when the CPU 512 executes various programs. The I / F 518 is electrically connected to the game medium lending device 310, the external concentration terminal board 350, the data display device 360, the game medium lending device 410, the external concentration terminal plate 450, and the data display device 460. The hall computer 500 can communicate with these devices via the I / F 518.

  Further, the hall computer 500 also has a large-capacity storage medium (not shown) such as an HDD for storing a database for managing sales in the store, players, and the like.

<<< Arrangement of Pachislot Machine 210 and Game Medium Lending Device 410 and Player Position >>>
FIG. 16 is a schematic view showing a state where the pachislot gaming machine 210 and the game medium lending device 410 are arranged and the position of the player in the hall.

  As shown in FIG. 16, the pachislot gaming machine 210 and the game medium lending device 410 are arranged in an island shape in the hall. The first game island and the second game island are formed so that the player is located between the first game island and the second game island. That is, the pachislot gaming machine 210 and the game medium renting device 410 constituting the first gaming island, and the pachislot gaming machine 210 and the gaming medium renting device 410 constituting the second gaming island are arranged so as to face each other. Yes.

  The infrared LED 422 of the game medium lending device 410 is arranged to emit light toward the front of the pachislot gaming machine 210. That is, the infrared LED 422 is arranged so as to emit light obliquely forward from the game medium lending device 410. Since the infrared light from the infrared LED 422 is emitted toward the front of the pachislot gaming machine 210, the player's face located in front of the pachislot gaming machine 210 can be illuminated.

  Specifically, the infrared lights A to D shown in FIG. 16 are emitted from the infrared LED 422 of the game medium lending device 410 toward the front of the corresponding pachislot gaming machine 210. The infrared light A can illuminate the player.

  As shown in FIG. 16, the infrared light A is emitted toward the player A from the infrared LED 422 of the game medium lending device 410A on the first game island. The infrared light A illuminates the player A and is blocked by the player A, so that the camera 420 (not shown) of the game medium lending device 410B on the second gaming island does not receive the infrared light A.

  On the other hand, infrared light B is emitted from the infrared LED 422 of the game medium lending device 410B on the second game island. However, since no player is illuminated with the infrared light B, the infrared light B illuminates the back of the player A, and the camera 420 of the game medium lending device 410A on the first gaming island (FIG. (Not shown) may receive light. For this reason, when the camera 420 (not shown) of the game medium lending device 410A on the first game island images the player A, the infrared light B is backlit. In this way, even when there is no player illuminated by the infrared light B, when the infrared light B is always emitted, there is a case where the light is backlit, and the player's face is clearly imaged. There is a possibility that it cannot be done.

  In order to prevent such a situation, it is possible to switch back the luminance of infrared light and prevent back light even when there is no player blocking the infrared light. More specifically, infrared light is emitted from the infrared LED 422 of the game medium lending device 410 when the player performs some operation, and in other cases, the brightness of the infrared light is reduced or turned off. Or By doing so, it is possible to prevent imaging in a backlight state.

  Although FIG. 16 shows a gaming island constituted by the pachislot gaming machine 210 and the gaming medium lending device 410, it may be applied to a gaming island constituted by the pachinko gaming machine 110 and the gaming medium lending device 310. .

<<< Processing in Game Medium Lending Device >>>
In the description of each process below, in the case of a process common to both the game medium lending device 310 and the game medium lending device 410, parentheses are typically added as in the game medium lending device 310 (410). Show. The configuration of the game medium lending device 310 and the game medium lending device 410 is also shown in the same manner. For example, in the case of a common configuration such as the CPU 312 (412) or the camera 320 (420), parentheses are shown.

<< Power-on processing >>
FIG. 7 is a flowchart showing processing when power is turned on in the game medium lending device 310 (410).

  First, the CPU 312 (412) executes an initialization process (step S711). In the initialization process, the game medium lending device 310 (410) determines whether or not backup of various data is normal, and executes the initialization process according to the determination result.

  Next, the CPU 312 (412) executes a game medium lending process (step S713). This game medium lending process is a process of executing a process of lending a game medium to a player when the lending button or the replay button on the touch panel 326 is pressed. The game medium is a pachinko ball in the case of the game medium rental apparatus 310, and is a medal in the case of the game medium rental apparatus 410.

  For example, when the player puts 1000 yen into the bill insertion slot 333 (433) and operates the lending button, the game medium for 500 yen is lent out. When 1000 players have been acquired and stored in the information card in the previous game, the player has inserted the information card into the card insertion slot 332 (432) and operated the replay button in this game. Lending out 125 game media. Here, the information card includes both a membership card and a visitor card. Note that the amount of money for renting game media, the number of balls acquired, and the number of balls lent out are not limited to these values.

  Next, the CPU 312 (412) executes a game medium counting process (step S715). This game medium counting process is a process of executing a process of counting game media when the count button on the touch panel 326 is pressed by the player.

  Next, the CPU 312 (412) executes display control processing (step S717). In this display control process, various information such as a card balance, the number of stored balls (stored medals), the number of held balls (held medals), a loan button, a replay button, a count button, a card return button, and the like are displayed on the display 324. This is a process for performing control. These various types of information are preferably displayed on the display 324 at a time, rather than displaying all of the information at once, by switching buttons. For example, it is preferable to control the display so that the display is toggled.

  Next, the CPU 312 (412) executes a sound control process (step S719). The sound control process is a process for controlling the sound according to the situation of the game medium lending device 310 (410). For example, when an abnormal situation occurs, an error sound is output from a speaker (not shown), or when an information card is ejected and returned to the player, a forgetting prevention guidance sound is output from the speaker. .

  Next, the CPU 312 (412) executes face image data transfer control processing (step S721). The face image data transfer control process is a process for transferring the face image data captured by the camera 320 (420) from the game medium lending device 310 (410) to the hall computer 500. The face image data can be displayed on the hall computer 500 side, or the difference between the players can be determined by comparing with the face image data previously stored.

  In this embodiment, a still image is transferred to the hall computer 500, but a moving image may be transferred to the hall computer 500. In addition, image data captured by the camera 320 (420) may be transferred to a data display.

  Next, the CPU 312 (412) executes card control processing (step S723). The card control process is a process for performing control such as reception of an information card to the card insertion slot 332 (432) and return of an information card from the card insertion slot 332 (432).

  Next, the CPU 312 (412) executes other control processing (step S725). For example, other control processes such as a lamp control process or the transmission of the number of counted game media to the data display 360 (460), or switching of display of some information when the switch button is operated by the operator. Execute.

<< Interrupt handling during touch panel operation >>
FIG. 8 is a flowchart showing processing when the touch panel 326 (426) is operated by the player in the game medium lending device 310 (410).

  First, it is determined whether or not a rental button operation has been performed by the player on the touch panel 326 (426) (step S811). When it is determined that the lending button operation has been performed (YES), data for lending is set (step S813), and the touch panel operation interrupt process is terminated.

  The process of step S813 is a process of setting data for lending gaming media within the range of the information card balance when the touch panel 326 (426) corresponding to the lending button is operated. In the case of the game medium lending device 310 (pachinko sand), a predetermined amount (for example, 500 yen) is set. In the case of the game medium lending device 410 (pachislot sand), a predetermined amount (for example, 1000 yen) is set. If neither the game medium lending device 310 (pachinko sand) nor the game medium lending device 410 (pachislot sand) is less than the predetermined amount, the lending is not performed. You may make it borrow.

  When it is determined in step S811 that the lending button operation has not been performed (NO), it is determined whether or not the replay button operation has been performed by the player on the touch panel 326 (426) (step S815). When it is determined that the replay button operation has been performed (YES), data for performing replay is set (step S817), and the touch panel operation interrupt process is terminated.

  The processing in step S815 is, for example, processing for setting data for paying out 125 balls (50 sheets) from a held ball (held medal). In the present embodiment, when the number of possessed balls (held medals) is less than the above-mentioned number, all the retained balls (held medals) are paid out. You may make it not pay out.

  When it is determined that the replay button operation is not performed in step S815 (NO), it is determined whether or not the count button operation is performed by the player on the touch panel 326 (426) (step S819). When it is determined that the count button operation has been performed (YES), data for counting is set (step S821), and the touch panel operation interrupt process is terminated.

  The process of step S819 is a process of setting data for counting the number of game media stored in the counting tray.

  When it is determined in step S819 that the counting button operation has not been performed (NO), it is determined whether or not the card return button operation has been performed by the player on the touch panel 326 (426) (step S823). When it is determined that the card return button operation has been performed (YES), data for returning the card is set (step S825), and the touch panel operation interrupt process is terminated.

  If it is determined in step S823 that the card return button operation has not been performed (NO), processing corresponding to other operations is executed (step S827), and the touch panel operation interrupt processing is terminated.

  The process in step S827 is a process for executing a process corresponding to another operation such as a membership card password input process, for example. It is processing from the viewpoint of crime prevention.

<<< Example 1 >>>
In the first embodiment, when a membership card or a visitor card is inserted into the card insertion slot 332 (432), an image is picked up by changing the luminance of the infrared LED 322 (422).

<< Interrupt handling at card insertion >>
FIG. 9A is a flowchart showing card insertion interrupt processing executed by generating an interrupt when an information card is inserted. Specifically, the card insertion interrupt process is a process executed when a member card or a visitor card is inserted into the card insertion slot 332 (432).

  First, the CPU 312 (412) calls and executes a face image capturing process to be described later (step S911), and ends the card insertion interrupt process.

<< Face image capturing process >>
FIG. 9B is a flowchart showing the face image capturing process that is called and executed in the process of step S911 in FIG.

  First, the CPU 312 (412) controls the infrared LED 322 (422) with the first emission luminance (step S921). This first emission luminance is the highest emission luminance among the emission luminances of the infrared LEDs 322 (422). By executing the process of step S921, the infrared LED 322 (422) can emit light with the highest light emission luminance.

  Next, the CPU 312 (412) executes an image data input process (step S923). In the process of step S923, the camera 320 (420) starts imaging in front of the pachinko gaming machine 110 (pachislot gaming machine 210), and the image data generated by the imaging is input to the game medium lending device 310 (410). Is done. Imaging by the camera 320 (420) is continuously performed, and image data generated by the imaging is continuously input to the game medium lending device 310 (410). Imaging with the camera 320 (420) is preferably ended after the process of step S929 described later.

  As described above, the camera 320 (420) can be configured by a CCD camera, a CMOS camera, or the like. Any device that can image the face of a player located in front of the pachinko gaming machine 110 (pachislot gaming machine 210) may be used.

  Next, the CPU 312 (412) determines whether or not a player's face image has been detected (step S925). When a player is located in front of the pachinko gaming machine 110 (pachislot gaming machine 210), the camera 320 (420) can capture the player's face. At this time, when a predetermined imaging condition is satisfied, the image data generated by imaging includes data indicating the player's face. For example, the player's face is present in the imageable range of the camera 320 (420), the player can take an image without moving the face and without shaking the player's face, and the player has sufficient illumination. If the condition is satisfied, the image data includes data indicating the player's face. As described above, when the image data generated by the imaging includes data indicating the player's face, the player's face can be detected by performing image processing on the image data. The process of step S925 is a process of determining whether or not the player's face has been detected using the image data generated by imaging. Therefore, when the player's face image can be detected, it can be determined that the player exists in front of the pachinko gaming machine 110 (pachislot machine 210), and when the player's face image cannot be detected, It can be determined that there is no player in front of the pachinko gaming machine 110 (pachislot gaming machine 210).

  If the CPU 312 (412) determines in step S925 that the player's face image has not been detected (NO), the process returns to step S923.

  When the CPU 312 (412) determines in the determination process of step S925 that the player's face image has been detected (YES), the image data indicating the detected player's face is stored in the RAM 316 (416) as face image data. (Step S927).

  In the process of step S927, the face image data may be stored in the RAM 316 (416) in association with the card ID. The card ID is information stored in the member card or visitor card, and functions as identification information for identifying the player. Thus, by associating the face image data with the card ID, the player and the player's face can be linked and managed.

  Next, the CPU 312 (412) controls the infrared LED 322 (422) with the second emission luminance (step S929), and ends this subroutine. The second light emission luminance is lower than the first light emission luminance. For example, the second emission luminance is the lowest emission luminance among the emission luminances of the infrared LEDs 322 (422). By executing the process of step S929, the infrared LED 322 (422) can emit light with the lowest emission luminance.

  In the present embodiment, the second light emission luminance may be lower than the first light emission luminance, and the second light emission luminance is a luminance including a light-off state in which the infrared LED 322 (422) does not emit light. Therefore, the infrared LED 322 (422) can be turned off by the processing in step S929.

  As described above, the first embodiment is an example in which the light emission luminance of the infrared LED 322 (422) is changed when it is detected that a member card or a visitor card is inserted into the card insertion slot 332 (432). In the first embodiment, when face image data corresponding to the detected face image is already stored in the information card, it is not necessary to store individually captured images. The face image data may be stored in the hall computer 500 as well as in an information card such as a membership card or a visitor card. Any storage medium may be used as long as the player can be managed.

  In the process of the first embodiment, when the brightness of the infrared LED 322 (422) is set to the second emission brightness in the process of step S929 and the player's face is imaged, the infrared LED 322 (422) is processed in the process of step S921. Is set to the first emission luminance. Therefore, normally, the light emission brightness of the infrared LED 322 (422) is set to the second light emission brightness (low brightness), and when the player inserts a membership card or a visitor card into the card insertion slot 332 (432). The emission luminance of the infrared LED 322 (422) is set to the first emission luminance (high luminance). That is, the light emission luminance of the infrared LED 322 (422) is set to the first light emission luminance (only when the player's face is imaged when the member card or visitor card is inserted into the card insertion slot 332 (432). In other cases, the second emission luminance (low luminance) can be set. By processing in this way, the player's face can be accurately imaged even in a dark store, and the lifetime of the infrared LED 322 (422) can be extended. Furthermore, power saving can be achieved by reducing the second emission luminance (low luminance).

  In the above-described determination processing in step S925 in FIG. 9B, if the player's face image cannot be detected a predetermined number of times, an error signal indicating that the player's face image has not been detected is provided in the hole. You may make it output to the computer 500, or you may make it complete | finish the interruption process at the time of card insertion of Fig.9 (a).

<<< Example 2 >>>
The second embodiment is an example in which the light emission luminance of the infrared LED 322 (422) is changed on condition that image data input is always executed and a face image is detected.

<< Image data input interrupt processing >>
FIG. 10 is a flowchart showing image data input interrupt processing. The image data input interrupt process is a process executed at every predetermined timing.

  First, the CPU 312 (412) executes an image data input process (step S1011). The process of step S1011 starts imaging in front of the pachinko gaming machine 110 (pachislot gaming machine 210) by the camera 320 (420), and the image data generated by the imaging is input to the gaming medium lending device 310 (410). Is done. Imaging by the camera 320 (420) is continuously performed, and image data generated by the imaging is continuously input to the game medium lending device 310 (410). Imaging by the camera 320 (420) is preferably terminated when the image data input interrupt process of FIG. 10 is terminated.

  Next, the CPU 312 (412) determines whether or not a player's face image has been detected (step S1013). The process of step S1013 is a process of determining whether or not the player's face has been detected using the image data generated by the imaging, as in the process of step S925. When the shooting conditions of the camera 320 (420) satisfy predetermined imaging conditions, the image data generated by imaging includes data indicating the player's face. For example, the player's face exists in the imageable range of the camera 320 (420), and the player can take an image without moving the face so that the player's face does not move much, and the player is sufficiently illuminated. When the imaging conditions such as the above are satisfied, the image data includes data indicating the player's face. Therefore, when the player's face image can be detected, the predetermined imaging condition is satisfied, and it can be determined that the player is present in front of the pachinko gaming machine 110 (pachislot gaming machine 210). Is not detected, it can be determined that there is a possibility that no player exists in front of the pachinko gaming machine 110 (pachislot gaming machine 210).

  When the CPU 312 (412) determines in step S1013 that the player's face image has not been detected (NO), it immediately ends the image data input interrupt processing. On the other hand, when the CPU 312 (412) determines in the determination process of step S1013 that a player's face image has been detected (YES), it controls the infrared LED 322 (422) with the first emission luminance (step S1015). . This first emission luminance is the highest emission luminance among the emission luminances of the infrared LEDs 322 (422). By executing the process of step S1015, the infrared LED 322 (422) can emit light with the highest light emission luminance.

  Since the imaging of the front of the pachinko gaming machine 110 (pachislot gaming machine 210) has been started by the process of step S1011 described above, the pachinko gaming machine 110 is in a state in which the infrared LED 322 (422) emits light with the highest emission luminance. The front of the (pachislot machine 210) can be imaged.

  Next, the CPU 312 (412) stores the image data indicating the player's face detected in the process of step S1013 in the RAM 316 (416) as face image data (step S1017).

  Next, the CPU 312 (412) controls the infrared LED 322 (422) with the second emission luminance (step S1019), and ends this subroutine. The second light emission luminance is lower than the first light emission luminance. For example, the second emission luminance is the lowest emission luminance among the emission luminances of the infrared LEDs 322 (422). By executing the process of step S1019, the infrared LED 322 (422) can emit light with the lowest emission luminance.

  Similar to Example 1, in the present embodiment, the second light emission luminance may be lower than the first light emission luminance, and the second light emission luminance may be an off state in which the infrared LED 322 (422) does not emit light. It is the brightness including. Therefore, the infrared LED 322 (422) can be turned off by the processing in step S925.

  By executing this image data input interrupt process, the front of the pachinko gaming machine 110 (pachislot gaming machine 210) is always imaged at predetermined timings. Further, when a player's face image can be detected at the time of imaging at a predetermined timing, the infrared LED emission luminance is set to the first emission luminance, the face image data is recorded, and then the infrared LED is recorded. The light emission luminance of the LED is set to the second light emission luminance.

  The processing in the second embodiment is processing for a bright hole. That is, when the player's face image is detected in the determination process of step S1013 in FIG. 10 without changing the luminance of the infrared LED 322 (422), the infrared LED 322 (422) emits light by the process of step S1015. The luminance is set to the first emission luminance (high luminance). By doing in this way, a player's face can be imaged more clearly.

  In the above-described determination processing in step S1013 of FIG. 10, if the player's face image cannot be detected a predetermined number of times, an error signal indicating that the player's face image has not been detected is sent to the hall computer 500. The image data input interrupt process in FIG. 10 may be terminated.

<<< Example 3 >>>
The third embodiment is an example showing processing in the pachislot gaming machine 210 and the game medium lending device 410.

<< Processing in Pachislot Machine 210 >>
<Signal output processing>
FIG. 11 is a flowchart showing signal output processing in the pachislot gaming machine 210. This signal output process is a process of outputting a signal from the pachislot gaming machine 210 to the game medium lending device 410 via the external concentration terminal board 450.

  First, the CPU 252 of the pachislot gaming machine 210 determines whether or not a medal has been inserted into the pachislot gaming machine 210 by the player (step S1111). In the determination process in step S1111, when a medal is inserted into an insertion slot (not shown) of the pachislot gaming machine 210 or when a bet button (not shown) of the pachislot gaming machine 210 is operated, It is assumed that a medal has been inserted into the pachislot machine 210.

  When the CPU 252 determines that no medal has been inserted into the pachislot machine 210 (NO), the CPU 252 immediately ends the signal output process.

  When the CPU 252 determines that a medal has been inserted into the pachislot machine 210 by the player (YES), the CPU 252 executes a process of outputting a medal insertion signal indicating that a medal has been inserted to the game medium lending device 410 (step S1113). ), The signal output process is terminated.

  In the example described above, a case where a medal insertion signal indicating that a medal has been inserted is output to the game medium lending device 410, but a payout signal indicating that a medal has been paid out when the medal has been paid out is shown. May be output to the game medium lending device 410. Further, when winning a BB (Big Bonus), a BB signal indicating that the BB has been won may be output to the game medium lending device 410. Further, when RT (replay time) starts, an RT start signal indicating that RT starts may be output to the game medium lending device 410.

<< Processing in Game Medium Lending Device 410 >>
<Interrupt processing at signal input>
FIG. 12A is a flowchart showing a signal input interruption process in the game medium lending device 410. This signal input interrupt process is a process that is executed by generating an interrupt when a signal output from the pachislot machine 210 is input.

  First, the CPU 412 of the game medium lending device 410 calls and executes the signal input processing shown in FIG. 12B (step S1211), and ends the signal input processing.

  In the first embodiment, a face image is picked up when it is detected that an information card has been inserted, but in this third embodiment, an image is picked up when a medal insertion signal output from the pachislot machine 210 is input. Process.

<Signal input processing>
FIG. 12B is a subroutine showing a signal input process that is called and executed in the process of step S1211 of FIG.

  First, the CPU 412 of the game medium lending device 410 executes image data input processing (step S1221). In step S1221, the camera 420 images the front of the pachislot machine 210, and the image data generated by the imaging is input to the game medium lending device 410.

  In the first embodiment, the emission luminance of the infrared LED 422 is initially increased. However, in this third embodiment, the luminance is not adjusted at first, and the process starts from the image data input process in step S1221.

  Next, the CPU 412 of the game medium lending device 410 determines whether or not an image can be recognized from the image data input in the process of step S1221 (step S1223).

  When the CPU 412 of the game medium lending device 410 determines in step S1223 that the image cannot be recognized (YES), that is, when the illumination is insufficient and the player cannot be recognized as a player, the level of the light emission luminance of the infrared LED 422 Is set above one level (step S1225). By the processing in step S1225, the infrared LED 422 can emit light by increasing the emission luminance of the infrared LED 422 by one step.

  For example, a plurality of levels of light emission luminance of the infrared LED 422 are determined in advance. For example, the light emission luminance level is set to four levels of low level, medium level, high level, and extinguishing level. Thus, by including the extinction level in the light emission luminance level, the infrared LED 422 can be prevented from emitting light, and the life of the infrared LED 422 can be further extended. The process in step S1225 is a process for setting the level one level higher. In the above-described example, the case where the light emission luminance level is set to four levels is shown. However, the light emission luminance level is not limited to four as long as it is plural.

  Next, the CPU 412 of the game medium lending device 410 determines whether or not the image can be recognized (step S1227). When the CPU 412 of the game medium lending device 410 determines that the image cannot be recognized (YES), that is, when the lighting is not sufficient and the player cannot be recognized, the process returns to step S1225. By returning the process to step S1225, the emission brightness of the infrared LED 422 is further increased and the infrared LED 422 is caused to emit light. As described above, when the image cannot be recognized, the process of increasing the light emission luminance level can be performed again.

  When the CPU 412 of the game medium lending device 410 determines that the image has been recognized by the determination processing in steps S1223 and S1227 described above (NO), that is, when the player can be recognized in front of the pachislot machine 210, the player It is determined whether or not the face image can be detected (step S1229). As in the first embodiment, it is a process for determining whether or not the player's face can be detected by performing image processing on the image data.

  In the processing in steps S1223 to 1227 described above, if the imaging target can be recognized at the time of the determination processing in step S1223 (if the imaging can be performed in a manner in which the player can be recognized without changing the emission luminance), the emission luminance is set. The process proceeds to the player face image detection process (step S1229) without change. On the other hand, if it is dark at the time of the determination process in step S1223 and the player cannot be recognized, the process proceeds to a process for increasing the light emission luminance (step S1225).

  If the CPU 412 of the game medium lending device 410 cannot detect the player's face image in the determination process of step S1229 (NO), the process returns to step S1221, and the processes of steps S1221 to S1227 described above are performed again. Run.

  On the other hand, if the CPU 412 of the game medium lending device 410 can detect the player's face image in the determination process of step S1229 (YES), the detected face image is stored in the RAM 416 as face image data (step S1231). ).

  Next, the CPU 412 of the game medium lending device 410 turns off the infrared LED 422 (step S1233) and ends the signal input process.

  Note that, in the process of step S1233, the infrared LED 422 may not be turned off, but the emission luminance of the infrared LED 422 may be reduced. The lifetime of the infrared LED 422 can also be extended by reducing the luminance. By reducing the brightness, power can be saved.

  In the third embodiment described above, the case where image data is input (imaged by the camera 420) every time a medal insertion signal is input has been described, but the present invention is not limited to this. For example, the camera 420 takes an image after a predetermined number of input signals have been input, or the signals are input in the order that the input signal is input and then the payout signal is input, and the camera 420 performs image capturing. It may be.

  If the player's face image cannot be detected a predetermined number of times in the determination process of step S1229 of FIG. 12B described above, an error signal indicating that the player's face image could not be detected is sent to the hall computer 500. Or interrupt processing at the time of signal input in FIG.

<<< Example 4 >>>
The fourth embodiment is an example showing processing in the pachinko gaming machine 110 and the game medium lending device 310. Specifically, after the infrared LED 322 is turned off, a timer is activated, and while the timer is activated, the infrared LED 322 is not caused to emit light even if a start winning signal is received. Since start-up prizes frequently occur, the image is taken every time the start-up prizes are taken in order to prevent such a complicated process from being complicated.

<< Processing in Pachinko Machine 110 >>
<Signal output processing>
FIG. 13 is a flowchart showing signal output processing in the pachinko gaming machine 110. This signal output process is a process of outputting a signal from the pachinko gaming machine 110 to the game medium lending device 310 via the external concentration terminal board 350.

  First, the CPU 152 of the pachinko gaming machine 110 determines whether or not a pachinko ball has won a start opening provided in the pachinko gaming machine 110 (step S1311).

  When the CPU 152 of the pachinko gaming machine 110 determines that no pachinko ball has been won at the start opening (NO), the signal output process is immediately terminated.

  On the other hand, when the CPU 152 of the pachinko gaming machine 110 determines that the pachinko ball has won at the starting port (YES), the CPU 152 outputs a starting port signal indicating that the pachinko ball has won at the starting port to the game medium lending device 310. Is executed (step S1313), and the signal output process is terminated.

  In the above-described example, the case where the start port signal indicating that the pachinko ball has won at the start port is output to the game medium lending device 310 is shown, but the big hit signal indicating that the big hit is obtained when the big hit is achieved. You may output to the game media rental apparatus 310. FIG. Further, when the special symbol is stopped, a special symbol confirmation signal indicating that the special symbol is confirmed may be output to the game medium lending device 310. Further, when an error occurs, an error signal indicating that the error has occurred may be output to the game medium lending device 310. Furthermore, when the pachinko ball is fired, a launch signal indicating that the pachinko ball has been fired may be output to the game medium lending device 310. Further, when the pachinko ball enters the out port, an out signal indicating that the pachinko ball has entered the out port may be output to the game medium lending device 310. Further, a safe signal indicating that the pachinko ball has won the winning opening may be output to the game medium lending device 310 when the pachinko ball has won the winning opening.

<< Processing in Game Medium Lending Device 310 >>
<Interrupt processing at signal input>
FIG. 14A is a flowchart showing a signal input interruption process in the game medium lending device 310. This signal input interrupt process is a process that is executed by generating an interrupt when a signal output from the pachinko gaming machine 110 is input.

  First, the CPU 312 of the game medium lending device 310 calls and executes the signal input process shown in FIG. 14A (step S1411), and ends the signal input interrupt process.

  By processing in this way, in the fourth embodiment, the game medium lending device 310 can perform an imaging process when the start port signal output from the pachinko gaming machine 110 is input.

<Signal input processing>
FIG. 15 is a subroutine showing a signal input process called and executed in the process of step S1413 of FIG.

  First, the CPU 312 of the game medium lending device 310 determines whether or not the timer is operating (step S1511). The timer is updated by the process shown in FIG. When the CPU 312 of the game medium lending device 310 determines that the timer is operating (YES), it immediately ends the signal input processing.

  When the timer that is set for a predetermined period (step S1527 described later) after the extinguishing control (step S1525 described later) is timing, the signal input processing is terminated.

  On the other hand, when it is determined that the timer is not operating (NO), the CPU 312 of the game medium lending device 310 executes an image data input process (step S1513). In step S1513, the camera 320 images the front of the pachinko gaming machine 110, and the image data generated by the imaging is input to the game medium lending device 310.

  Next, the CPU 312 of the game medium lending device 310 determines whether or not an image can be recognized from the image data input in the process of step S1513 (step S1515).

  When the CPU 312 of the game medium lending device 310 determines in step S1515 that the image cannot be recognized (YES), that is, when the illumination is not sufficient and the player cannot be recognized as a player, the level of the emission brightness of the infrared LED 322 is determined. Is set above one level (step S1517). By the process of step S1517, the emission luminance of the infrared LED 322 can be increased by one step, and the infrared LED 322 can emit light.

  Similar to the third embodiment, for example, a plurality of levels of emission luminance of the infrared LED 322 are determined in advance. For example, the light emission luminance level is set to four levels of low level, medium level, high level, and extinguishing level. In this way, by including the extinction level in the light emission luminance level, it is possible to prevent the infrared LED 322 from emitting light, and the life of the infrared LED 322 can be further extended. The processing in step S1517 is processing for setting the level one level higher. In the above-described example, the case where the light emission luminance level is set to four levels is shown. However, the light emission luminance level is not limited to four as long as it is plural.

  Next, the CPU 312 of the game medium lending device 310 determines whether or not the image can be recognized (step S1519). When the CPU 312 of the game medium lending device 310 determines that the image cannot be recognized (YES), that is, when the lighting is not sufficient and cannot be recognized as a player, the process returns to step S1517. By returning the process to step S1517, the emission luminance of the infrared LED 322 is further increased to cause the infrared LED 322 to emit light. As described above, when the image cannot be recognized, the process of increasing the light emission luminance level can be performed again.

  When the CPU 312 of the game medium lending device 310 determines that the image can be recognized by the determination processing in steps S1515 and S1519 described above (NO), that is, when the player can recognize in front of the pachislot machine 210, the player It is determined whether or not the face image can be detected (step S1521). As in the first embodiment, it is a process for determining whether or not the player's face can be detected by performing image processing on the image data.

  In the processing in steps S1515 to 1521 described above, if the imaging target can be recognized at the time of the determination processing in step S1515 (if the imaging can be performed in such a manner that the player can be recognized without changing the emission luminance), the emission luminance is set. The process proceeds to the player face image detection process (step S1521) without change. On the other hand, if it is dark at the time of the determination process in step S1515 and the player cannot be recognized, the process proceeds to a process for increasing the light emission luminance (step S1517).

  If the CPU 312 of the game medium lending device 310 cannot detect the player's face image in the determination process of step S1521, (NO), the process returns to step S1513, and the processes of steps S1513 to S1521 described above are performed again. Run.

  On the other hand, if the CPU 312 of the game medium lending device 310 can detect the player's face image in the determination processing in step S1521, (YES), the CPU 312 stores the detected face image in the RAM 316 as face image data (step S1523). ).

  Next, the CPU 312 of the game medium lending device 310 turns off the infrared LED 322 (step S1525).

  Next, the CPU 312 of the game medium lending device 310 sets a predetermined time, for example, 60 seconds in the timer (step S1527), and ends the signal input processing.

<Timer interrupt processing>
FIG. 14B is a flowchart showing timer interrupt processing executed by generating an interrupt at every predetermined timing.

  The CPU 312 of the game medium lending device 310 determines whether or not the timer is operating (step S1421). When it is determined that the timer is not operating (NO), this subroutine is immediately terminated.

  When the CPU 312 of the game medium lending device 310 determines that the timer is operating (YES), the timer update process is executed (step S1423), and the timer interrupt process is terminated. The process in step S1423 is a process for updating the timer set in the signal input process.

  In the fourth embodiment, a timer is set when the infrared LED 322 is turned off (step S1525) (step S1527), and the infrared LED is not emitted when the timer is activated ("YES" in step S1511). Reduces power consumption. In the fourth embodiment, the timer is set when the infrared LED 322 is turned off, but the timer is set when the infrared LED 322 emits light. When the timer reaches 0, the timer is turned off or the remaining time of the timer is set. Accordingly, the player's face may be continuously imaged while the infrared LED 322 emits light while gradually decreasing the luminance. Further, the timer time may be set according to the type of signal output from the pachinko gaming machine 110. The timer time may be set by a device such as the pachinko gaming machine 110, the game medium lending device 310, the hall computer 500, or the like.

  If the player's face image cannot be detected a predetermined number of times in the determination process of step S1423 of FIG. 14B described above, an error signal indicating that the player's face image could not be detected is sent to the hall computer 500. Or interrupt processing at the time of signal input shown in FIG.

<<< Modification >>>
As the light emitting means, not only one emitting light of a single wavelength but also one provided with a plurality of LEDs having different wavelengths can be adopted. When such a light emitting means is employed, it is possible to selectively emit light having different emission colors by selecting an LED that emits light.

  The game medium lending device 310 or 410 is provided with the image pickup means (camera 320 or 420) and the light emission means (infrared LED 322 or 422), but the game machine (pachinko game machine 110 or pachislot game) is not limited to this. Machine 210), data display 360 or 460, hall computer 500, card issuing device (not shown), payment machine (not shown), etc. Also good.

  The face image data imaged by the imaging means (camera 320 or 420) may be transmitted to the hall computer 500 in association with the card ID of the membership card and the visitor card, and the data may be managed by the hall computer 500. By doing so, it is possible to manage the card ID, which is identification information for identifying the player, in association with the face image data.

  The conditions for changing the light emission luminance of the light emitting means may be appropriately combined with the various conditions shown in the first to fourth embodiments. For example, it is possible to change the light emission luminance of the light emitting means (infrared LED 322 or 422) based on receiving an information card (Example 1) and inputting a medal insertion signal (Example 3). Similarly, the light emission luminance of the light emitting means (infrared LED 322 or 422) can be changed based on the reception of the information card (Example 1) and the signal output of the start port (Example 4). Furthermore, the light emission luminance of the light emitting means (infrared LED 322 or 422) is changed by detecting the player's face image (Example 2) and satisfying other conditions (Examples 1, 3 or 4). can do.

  Game media lending device 310 or 410, gaming machine (pachinko gaming machine 110 or pachislot gaming machine 210), data display 360 or 460, hall computer 500, card issuing device (not shown), checkout machine (not shown), etc. And by operating the operating means in any of these devices, the light emitting means provided in any of the devices may be forcibly turned on or off.

  In the embodiment described above, the camera 320 of the game medium lending device 310, the camera 420 of the game medium lending device 410, the touch panel 326 of the game medium lending device 310, the touch panel 426 of the game medium lending device 410, the pachinko gaming machine 110 or the pachislot game. The example of changing the light emission luminance of the infrared LED 322 or 422 using the signal output from the machine 210 or the like as the luminance determination signal has been shown, but it is detected that the player has operated the data display 360 or 460 and the data display The luminance determination signal may be output from the device 360 or 460 to change the emission luminance of the infrared LED 322 or 422.

  In the above-described embodiment, the light emission luminance is used as a physical quantity indicating the brightness of light emitted from the infrared LED 322 or 422. However, any other light intensity can be used as long as it indicates the brightness of light emitted from the infrared LED 322 or 422. Physical quantities may be used.

110 Pachinko machines (game machines)
210 Pachislot machines (game machines)
310 Game media rental device 320 Camera (imaging means)
322 Infrared LED (light emitting means)
410 Game media lending device 420 Camera (imaging means)
422 Infrared LED (light emitting means)
360 data display 460 data display 500 hall computer

Claims (2)

In an amusement store where a gaming machine that emits predetermined effect light is installed, the imaging system illuminates the imaging target and can individually identify the imaging target based on the captured image,
An imaging means for imaging a player;
A light emitting means for emitting illumination light for illuminating the player;
With
The light emitting means can emit infrared light,
The imaging means includes
A camera unit;
A filter part that transmits the infrared light and does not transmit the effect light, and
The imaging system according to claim 1, wherein the light emitting means is configured to change a light emission luminance of the infrared light.   The light emitting means can change the light emission luminance to a high luminance when the imaging means is imaging, and can change the light emission luminance to a low luminance when the imaging means is not imaging. The imaging system according to claim 1.

Images