JPH0857132A - Crime prevention system for pachinko hall - Google Patents

Abstract

PURPOSE: To provide a crime prevention system which can minimize damage caused by illegal acts, by discovering without fail facts of illegal acts using a stolen transmitter while enabling the specification of the stolen transmitter. CONSTITUTION: A key number data and an unreloadable key identification data are transmitted to a receiver 7 from a transmitter 6, they are compared with the key number data and the lock data stored in the receiver and a lock is unlocked when both the data coincide. At this point, since the key identification data are transmitted to a host computer 10 to record the specification of the transmitter used for unlocking, a machine number data and time data are also recorded, thereby enabling the calculation of the amount of possible damage by involved illegal acts.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a system for preventing fraudulent acts of opening a door of a pachinko game table.

[0002]

2. Description of the Related Art Conventionally, in a pachinko hall, a mechanical locking device that inserts a key into a keyhole of a pachinko game board and unlocks it has been used. . Therefore, as shown in FIG. 10, a transmitter (1
The key number data is transmitted from 8) to the receiving section (20a) of the receiver (20) provided in the pachinko game table (19), and the key number data and the microcomputer (20b) are stored in advance. The lock number data is compared, and if they match, the receiver (2
An unlocking signal is output from (0) to the locking device (21), and the unlocking device is unlocked. If the transmitter is stolen or lost, the key number data of the other transmitter and the lock number data of the receiver are rewritten so that the stolen transmitter cannot perform fraudulent acts.

[0003]

However, in the conventional system, for the sake of convenience, the same transmitter in which the same key number data is stored is used for each island in which a plurality of pachinko game machines are installed, or for each plurality of machines. Therefore, even if a stolen transmitter is used, it is difficult to find out the fact of its use. In addition, since there is no means for recording which pachinko game console was unlocked by which transmitter, and when, the actual situation of the damage cannot be grasped. Also, even if there was a hall employee who colluded with a customer and committed wrongdoing, it was not possible to identify the transmitter used for the wrongdoing, so it was not clear who was committing wrongdoing.

Therefore, an object of the present invention is to detect the fact of fraudulent activity by a stolen transmitter without fail and to identify the stolen transmitter, and to minimize damage caused by fraudulent activity. It is to provide a crime prevention system that can

[0005]

The present invention, which can achieve the above-mentioned object, is a security system for a pachinko hall in which a pachinko amusement board having a locking device for locking a door is installed. Comprising a receiver provided on the pachinko game console and a host computer, connecting the receiver, the locking device and the host computer,
Transmitting means for storing rewritable key number data and non-rewritable key identification data in the transmitter, operating the transmitter to transmit the respective data to the receiver, and providing the receiver with lock number data. Receiving means for receiving the lock number data and the table number data transmitted from the transmitter by the receiver, and the key number data received by the receiver and the stored lock number Comparing the data with each other, and unlocking means for transmitting an unlocking signal to the locking device when it is determined that both data coincide with each other, and when the unlocking signal is output from the receiver, Unlocking data transmitting means for transmitting key identification data and table number data indicating the table number of the pachinko game console to the host computer; key identification data and table number data transmitted from the receiver; And time data representing the time of receiving the al data in said host computer and a recording means for recording.

[0006]

When the unlock signal is output to the locking device, the key identification data of the transmitter used for unlocking is transmitted to the host computer and recorded, so the transmitter used for unlocking must be specified. You can Therefore, if the key identification data of the stolen transmitter is recorded, the use of the stolen transmitter can be found by looking at the recorded data. Moreover, since the machine number data and the time data are also recorded, it is possible to specify the pachinko game machine and the time when the damage occurred. Even if the key number data can be rewritten, the key identification data cannot be rewritten, so that secondary damage due to rewriting the key number data can be prevented. Note that the key identification data is data that cannot be changed by the user and is a serial number written in a ROM or the like at the manufacturing stage of the transmitter.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS First, the basic configuration of a pachinko hall security system (hereinafter abbreviated as a system) according to the present invention will be described with reference to the block diagram of FIG. Transmission means (1)
The key number data and the key identification data transmitted by (1) are received by the receiving means (2). Then, the receiving means (2) compares the received key number data with the lock number data set in the receiving means, and when it is determined that both data match, the unlocking means (3) releases the key number data. A lock signal is output to the locking device and unlocked. Further, when the unlocking signal is output, the unlocking data transmitting means (4) outputs the key identification data and the machine number data, and the unlocking time and the recording means are recorded.
Recorded under (5).

Next, one embodiment of this system will be described with reference to the block diagrams of FIGS. As shown in FIG. 3, receivers (7) are respectively mounted on a plurality of pachinko amusement boards (9) provided for each island (14) of the pachinko hall. Each receiver (7) is connected to a terminal (13), and each terminal (13) is connected to a host computer (1) by a communication line (15).
Connected to 0). As shown in Figure 2, the pachinko play table
The receiver (7) attached to (9) is connected to the locking device (8), and the host computer (10) constituting the recording means has a C
An RT (Cathode Ray Tube) (11) and a printer (12) are connected. Each receiver (7) is provided with a receiving means, an unlocking means and an unlocking data transmitting means.

A transmitter (6) for transmitting data to a receiver (7)
As shown in the external view of FIG. 4, a wristband (6c) of a watchband type can be attached to a wrist by attaching it to a case (6a) having a transmission window (6b). The transmitter (6) includes a microcomputer (61) as shown in the internal configuration diagram of FIG. The I / O interface (61a) in the microcomputer (61) includes a RAM (61d) storing key number data, a ROM (61c) storing key identification data, a ROM (61c) and a RAM.
Read data stored in (61d) and RAM (61d)
The CPU (61b) for rewriting the key number data stored in the CPU is connected to each of them. Also, I / O
Transmitter ON or OFF at interface (61a)
(62), ROM (61c) and RA
A conversion circuit (63) for converting the data read from M (61d) into an infrared signal and a power supply circuit (65) for supplying power to the transmitter are respectively connected, and the conversion circuit (63) A light emitting element (64) that receives an infrared signal and emits light is connected. As shown in Fig. 8, when the transmitter (6) is attached to the wrist and the wrist is tilted upward, the switch (6
2) is automatically turned on.

As shown in the external view of FIG. 6, the receiver (7) contains a microcomputer (71), an output circuit (74), etc. shown in FIG. A light receiving element (73) and a group of lamps (7a) to (7f) are provided and mounted above the front surface of the pachinko game table (9) as shown in FIG. The I / O interface (71a) in the microcomputer (71) has a RAM (71d) for storing lock number data.
, A RAM (71e) for temporarily storing the key number data transmitted from the transmitter, a RAM (71f) for temporarily storing the key identification data transmitted from the transmitter, and a ROM for storing the platform number data of the pachinko game table (71c), ROM (71c), R
The CPU (71b) for reading data stored in the AM (71d), the RAM (71e) and the RAM (71f) and rewriting the lock number data stored in the RAM (71d) is connected to each of them. . Also, I / O interface
A conversion circuit (72) for converting the signal output from the light receiving element (73) into a predetermined electric signal is provided at (71a), and a CPU (71b).
An output circuit (74) that outputs an unlock signal, key identification data, and machine number data based on the command issued from the power supply, and a power supply circuit (75) that supplies power to the receiver are connected to each other.

Next, the operation of this system will be described with reference to the flowchart of FIG. As shown in FIG.
When the wrist is tilted upward so that the transmission window (6b) of the transmitter (6) faces the light receiving element (73) of the receiver (7), the switch (62) in the transmitter (6) is turned ON, and The microcomputer (61) in the transmitter (6) shown in FIG. Then, the CPU (61b)
The key identification data stored in the ROM (61c) and the key number data stored in the RAM (61d) are read out, and these data are sent to the conversion circuit (63) via the I / O interface (61a). After being input and converted into a predetermined electric signal, the light emitting element (64) is based on the converted signal.
Is emitted, and an infrared signal is transmitted from the transmission window (6b) to the light receiving element (73) (step (hereinafter abbreviated as S) 1).

The light receiving element (73) receives the infrared signal transmitted from the transmitter (6) (S2), and the received infrared signal is input to a conversion circuit (72) at the next stage. It is converted into a predetermined electric signal based on the received signal. And the electric signal is I / O interface
After being input to (71a) and converted into digital data, the key number data is transferred to the RAM (71e) and the key identification data is transferred to the RAM (71f) by the processing of the CPU (71b) based on a preset program. Each is temporarily stored. Next CPU
(71b) reads the key number data stored in the RAM (71e) and the lock number data stored in the RAM (71d), and compares the two data according to a preset program (S3). ). Then, it is judged whether or not the both data match (S4), and if it is judged that they match, the unlock command from the CPU (71b) is output through the I / O interface (71a) to the output circuit ( 74) and the unlocking signal is output from the output circuit (74) through the communication line (16).
It is output to (8) (S5), and the locking device (8) is unlocked (S6). If it is determined that they do not match, FIG.
The warning lamp (7a) of the receiver (7) shown in Fig.
7).

When the unlock signal is output, the CPU (71
The key identification data temporarily stored in the RAM (71f) and the machine number data stored in the ROM (71c) are read by the command of b), and the host computer is read from the output circuit (74) via the communication line (17). It is transmitted to (10) (S8) and stored by the storage device in the host computer (10) (S8).
9). When both of the above data are input to the host computer, the time data is read from the clock circuit in the host computer and recorded together with both of the above data. The data stored by the storage device can be viewed on the screen of the CRT (11) or printed on paper by the printer (12) and can be viewed. If the key identification data exists, it is possible to know the fact that the stolen transmitter has committed fraud, and it is also possible to specify the transmitter. Also, even if the key number data can be rewritten illegally,
Since the key identification data is stored in the ROM and cannot be rewritten, it can be securely left as evidence that the transmitter is stolen. In addition, since the number and time of the pachinko game console are recorded every time an injustice is performed, statistics of the injustice record can be obtained, and the damage amount due to the injustice can be calculated from the data. .

The unlocking monitor lamp (7b) provided on the front surface of the receiver (7) shown in FIG. 6 is turned on when the locking device is unlocked. Further, a door sensor (not shown) is provided at a predetermined position of the glass door of the pachinko game table, and when the glass door is opened, the door sensor lamp (7c) is turned on. Further, a magnetic sensor for detecting the magnetism of the magnet and a lighter sensor for detecting a high frequency due to ignition of the lighter are attached to predetermined positions of the pachinko game table (not shown), and a lamp for the magnetic sensor (7d ), When a high frequency is detected, the lighter sensor lamps (7e) are turned on, respectively, to notify that a wrongdoing by a magnet or a lighter is being performed. (7f) is an operation lamp indicating that the receiver is operating. It is also possible to configure a system in which a buzzer or a lamp that operates simultaneously with lighting of each of these lamps is provided in a terminal device or a pachinko game table.

The key identification data of the stolen transmitter is stored in the storage device of the host computer,
When the key identification data is input from the receiver to the host computer, the stored key identification data is compared with the input key identification data, and if both data match, a buzzer or the like is activated. , The key identification data on the CRT screen may blink. Note that the transmitter, the receiver, and each circuit may be changed to a radio wave specification so that transmission and reception are performed by radio waves.

[0016]

As described above, according to the present invention, the fact that the stolen transmitter is used can be surely recorded, so that fraudulent activity can be detected without omission. In addition, since the stolen transmitter can be specified, secondary damage can be prevented. Further, since the pachinko play machine and the time when the fraudulent act was recorded, the damage amount can be calculated.

[Brief description of drawings]

FIG. 1 is a block diagram showing a basic configuration of this system.

FIG. 2 is a block diagram showing one embodiment of the system.

FIG. 3 is an explanatory diagram of a communication line in a pachinko hall.

FIG. 4 is an explanatory view illustrating the appearance of a transmitter.

FIG. 5 is an internal configuration diagram of a transmitter.

FIG. 6 is an explanatory diagram of an appearance of a receiver.

FIG. 7 is an internal configuration diagram of a receiver.

FIG. 8 is an explanatory diagram showing transmission and reception.

FIG. 9 is a flowchart illustrating the operation of this system.

FIG. 10 is an explanatory diagram of a conventional system.

[Explanation of symbols]

1. transmission means, 2. reception means, 3. unlocking means, 4
..Unlocking data transmission means, 5, .. recording means, 6,18.
· Transmitter, 6a · · · case, 6b · · · transmission window, 6c · · ·
Wristband, 18b, 61, 71 ... Microcomputer, 61a, 71a .. I / O interface,
61b, 71b ... CPU, 61c, 71c ... RO
M, 61d, 71d, 71e, 71f ... RAM, 62
..Switches, 63,72 conversion circuits, 64 light-emitting elements, 65,75 power supply circuits, 7,20 receivers
7a ... Warning lamp, 7b ... Unlocking monitor lamp,
7c..door sensor lamp, 7d..magnetic sensor lamp, 7e..lighter sensor lamp, 7f ..
・ Operation lamp, 73 ・ ・ Light receiving element, 74 ・ ・ Output circuit,
8,21..Locking device, 9,19..Pachinko game table,
10. Host computer, 11 CRT, 12
-Printer, 13-Terminal, 14-Island, 15, 1
6, 17 ... communication line, 20a ... reception unit.

Claims (1)

[Claims] 1. A security system for a pachinko hall provided with a pachinko game console having a locking device for locking a door, comprising: a transmitter, a receiver provided on the pachinko game console, and a host computer. Connecting the receiver to the locking device and the host computer, storing the rewritable key number data and the non-rewritable key identification data in the transmitter, and operating the transmitter to transmit the data to the receiver Transmitting means for transmitting the lock number data and the serial number data to the receiver, and receiving means for receiving the lock number data and the serial number data transmitted from the transmitter by the receiver; The key device compares the received key number data with the stored lock number data, and transmits an unlocking signal to the locking device when it is determined that both data match. Unlocking means, and unlocking data transmitting means for transmitting key identification data and table number data representing the table number of a pachinko game console to the host computer when the unlocking signal is output from the receiver. A pachinko hall crime prevention system comprising: a recording means for recording, by the host computer, key identification data and machine number data transmitted from the receiver, and time data representing the time at which the data was received.