Fraud prevention system and information processing device

Patent metadata

Field	Value
Publication number	US-11288921-B2
Application number	US-201916595643-A
Country	US
Kind code	B2
Filing date	Oct 8, 2019
Priority date	Oct 16, 2018
Publication date	Mar 29, 2022
Grant date	Mar 29, 2022

Abstract

In a fraud-prevention system used with gaming machines, fraud is detected using information as to amounts of value added to a gaming machine and the amount of time between adding the value and cashing out. Sequential instances of adding large amounts of value followed quickly by cashing out may be used to trigger a fraud alert, particularly where such behavior is repeated at multiple different machines in sequential order within a predetermined period of time.

First claim

What is claimed is:

1. A fraud prevention system, comprising;
a gaming machine configured to play a game according to an inserted game value and to pay out a game value according to a result of the game, and
an information processing device configured to communicate with the gaming machine,
wherein the gaming machine includes
a card-reader configured to read information-card identification information unique to a given information card;
a bill validator configured to receive a game value from outside; and
a gaming-machine processor that is configured to transmit insertion information representing an insertion amount of the game value and an insertion time thereof and payout information representing a payout amount of the game value paid out and a payout time thereof in association with the information-card identification information for the given information card and gaming machine identification information unique to the gaming machine;

wherein the information processing device includes an information-processing-device processor that is configured to determine the presence of a fraudulent act based upon the insertion information and the payout information in the gaming machine associated with the information-card identification information for the given information card;
wherein the information-processing-device processor is configured to issue a fraud alert when information including 1) a number of times a fraudulent act is detected in association with the information-card identification information for the given information card and 2) a cumulative insertion amount of the game value associated with the information-card identification information for the given information card exceeds predetermined conditions; and
wherein the information-processing-device processor is further configured such that if the information card is a non-member information card, the information-processing-device processor determines the presence of the fraudulent act using continuous game information and acquired-image data associated with a player using the non-member information card.

2. The fraud prevention system according to claim 1 , wherein the information-processing-device processor is configured to determine that the fraudulent act is committed when a result, in which an interval between the insertion time and the payout time is equal to or less than a predetermined interval in the plurality of gaming machines associated with the information-card identification information for the given information card, is detected.

3. The fraud prevention system of claim 1 , wherein the information-processing-device processor is further configured to determine the presence of the fraudulent act when a number of sequential cash-out operations associated with the given information card within a predetermined period of time exceeds a predetermined threshold.

4. The fraud prevention system of claim 1 , wherein the gaming-machine processor is further configured to transmit card continuous-use information indicative of whether an information card with which the information-card identification information is associated is a newly issued non-member information card being used for the first time or an information card that has been used to execute a prior game.

5. An information processing device configured to communicate with a plurality of gaming machines, the information processing device comprising:
a communication interface configured to communicate with each of the gaming machines; and
an information-processing-device processor configured
A) to respectively receive 1) information-card identification information unique to a given information card used in the gaming machine, 2) insertion information representing an insertion amount of a game value inserted into the gaming machine from outside and an insertion time thereof, 3) payout information representing a payout amount of a game value paid out and a payout time thereof, and 4) gaming machine identification information unique to each of the gaming machines from the plurality of gaming machines, and
B) to determine the presence of a fraudulent act based upon the insertion information and the payout information in the plurality of gaming machines associated with the information-card identification information for the given information card based upon the received information,

wherein the information-processing-device processor is further configured to issue a fraud alert when information including 1) a number of times a fraudulent act is detected in association with the information-card identification information for the given information card and 2) a cumulative insertion amount of the game value associated with the information-card identification information for the given information card exceeds predetermined conditions; and
wherein the information-processing-device processor is further configured such that if the information card is a non-member information card, the information-processing-device processor determines the presence of the fraudulent act using continuous game information and acquired-image data associated with a player using the non-member information card.

6. The information processing device according to claim 5 , wherein the information-processing-device processor is configured to determine that the fraudulent act is committed when a result, in which an interval between the insertion time and the payout time is equal to or less than a predetermined interval in the plurality of gaming machines associated with the information-card identification information for the given information card, is detected.

7. The information processing device of claim 5 , wherein the information-processing-device processor is further configured to determine the presence of the fraudulent act when a number of sequential cash-out operations associated with the given information card within a predetermined period of time exceeds a predetermined threshold.

8. The information processing device of claim 5 , wherein the gaming-machine processor is further configured to transmit card continuous-use information indicative of whether an information card with which the information-card identification information is associated is a newly issued non-member information card being used for the first time or an information card that has been used to execute a prior game.

Assignees

• Universal Entertainment Corp

Inventors

• Haishima Jun

Classifications

• G07F17/3241 Primary

  Security aspects of a gaming system, e.g. detecting cheating, device integrity, surveillance (computer security G06F21/00) · CPC title

• G07F17/3244 Primary

  Payment aspects of a gaming system, e.g. payment schemes, setting payout ratio, bonus or consolation prizes · CPC title

• G07F17/3239 Primary

  Tracking of individual players · CPC title