US 11,810,424 B2
Fraudulence monitoring system of table game and fraudulence monitoring program of table game
Yasushi Shigeta, Shiga (JP)
Assigned to ANGEL GROUP CO, LTD., Shiga (JP)
Filed by ANGEL GROUP CO., LTD., Shiga (JP)
Filed on Sep. 29, 2022, as Appl. No. 17/955,606.
Application 17/955,606 is a continuation of application No. 17/325,648, filed on May 20, 2021, granted, now 11,495,089.
Application 17/325,648 is a continuation of application No. 16/134,627, filed on Sep. 18, 2018, granted, now 11,049,362, issued on Jun. 29, 2021.
Claims priority of application No. 2017-198037 (JP), filed on Sep. 21, 2017.
Prior Publication US 2023/0018549 A1, Jan. 19, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G07F 17/32 (2006.01); G06F 17/18 (2006.01); G06V 20/10 (2022.01); G06V 20/52 (2022.01)
CPC G07F 17/3241 (2013.01) [G06F 17/18 (2013.01); G06V 20/10 (2022.01); G06V 20/52 (2022.01); G07F 17/322 (2013.01); G07F 17/3239 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A fraudulence monitoring system comprising:
a game tracking unit configured to track each of a plurality of games played on a game table;
at least one second sensor configured to detect objects on the game table; and
a processor that is communicatively coupled to the game tracking unit and to the at least one second sensor, the processor is configured to:
track, based on communication with the game tracking unit, a plurality of games played at the game table;
based on the processor being coupled to the game tracking unit and to the at least one second sensor, correlate respective movements of the objects on the game table to respective ones of the tracked plurality of games, and thereby identify results regarding a respective income and a respective expenditure of a casino side at the game table for each of the plurality of games;
at an end of a predetermined number of the plurality of games, compare the results regarding the identified respective incomes and the identified respective expenditures of the casino side over the predetermined number of the plurality of games with corresponding figures obtained by a probability statistic calculation to determine whether there is a significant difference therebetween according to each of a plurality of predefined criteria; and
based on a determination that the significant difference is present:
identify according to which of the plurality of predefined criteria the significant difference was identified; and
identify the game table from a plurality of game tables and/or a room having the game table where the significant difference occurred.