Inspection system, inspecting device, and gaming chip

Patent metadata

Field	Value
Publication number	US-10192085-B2
Application number	US-201715816327-A
Country	US
Kind code	B2
Filing date	Nov 17, 2017
Priority date	Nov 18, 2016
Publication date	Jan 29, 2019
Grant date	Jan 29, 2019

Abstract

An inspection system inspects gaming chips each having a color or a display indicating a value on an outer surface in a state where the gaming chips are stored in a case in which a maximum number of gaming chips to be stored is limited, and a radio tag storing gaming chip information is embedded in each gaming chip. The gaming chips are stored in the case capable of containing a row of gaming chips stacked in a thickness direction, and the inspection system includes a reading device that reads the radio tag of the gaming chip in the case and acquires gaming chip information of the gaming chip and a determining unit that compares the gaming chip information with a maximum number of gaming chips storable in the case and determines an abnormality of the gaming chip in the case when the number of gaming chips obtained from the gaming chip information is different from a maximum number of storable gaming chips.

First claim

What is claimed is:

1. An inspection system that inspects gaming chips each having a color or a display indicating a value on an outer surface in a state where the gaming chips are stored in a case in which a maximum of the number of gaming chips to be stored is limited, a radio tag storing gaming chip information being embedded in each of the gaming chips, the gaming chips being stored in the case capable of containing a row of gaming chips stacked in a thickness direction, the inspection system comprising:
a reading device that reads the radio tag of the gaming chip in the case and acquires gaming chip information of the gaming chip; and
a determining unit that compares the gaming chip information acquired by the reading device with the maximum of the number of gaming chips storable in the case and determines an abnormality of the gaming chip in the case when the number of gaming chips obtained from the gaming chip information acquired by the reading device is different from the maximum of the number of storable gaming chips.

2. The inspection system according to claim 1 , wherein the determining unit has a function of comparing a physical characteristic of the case or physical information of the gaming chip obtained from a physical measurement means other than the reading device with the physical information of the gaming chip obtained from the gaming chip information acquired by the reading device, determining that there is an abnormal gaming chip among the gaming chips contained in the case when both pieces of information do not coincide with each other, and outputting a determination result.

3. The inspection system according to claim 2 , wherein the physical information is a number or height which is obtained optically or a weight which is obtained by measurement.

4. The inspection system according to claim 1 , further comprising a radio tag information database which is able to refer to information of the radio tag embedded in the gaming chip, wherein the determining unit is configured to compare the gaming chip information of the gaming chip read by the reading device with the information of the radio tag information database and detect an abnormality of a gaming chip of an inspection target.

5. The inspection system according to claim 4 , wherein the determining unit has a function of comparing, when it is determined that there is an abnormal gaming chip among the gaming chips in the case, the information of the radio tags of all the gaming chips in the case with the radio tag information database registered in advance and specifying the presence of an abnormal radio tag which is not stored in the radio tag information database.

6. The inspection system according to claim 5 , wherein the radio tag information database is an information database of radio tags of gaming chips being stored or used in a game hall, and wherein the determining unit has a function of analyzing the information of the radio tag acquired by the reading device and issuing a signal when information obtained from the radio tag coincides with information of a radio tag of a gaming chip placed in a different place in the game hall.

7. The inspection system according to claim 1 , wherein the determining unit has a function of specifying, when it is determined that there is an abnormal gaming chip among the gaming chips in the case, the presence of an abnormal gaming chip in which information from the radio tag is unable to be obtained among the gaming chips in the case.

8. The inspection system according to claim 1 , wherein the determining unit has a function of analyzing the information of the radio tag acquired by the reading device and issuing a signal when two or more gaming chips having the same information obtained from the radio tag are contained in the case.

9. An inspecting device that inspects gaming chips each having a color or a display indicating a value on an outer surface, a radio tag storing gaming chip information being embedded in each of the gaming chips, the inspecting device comprising:
an inspection table capable of inspecting the gaming chips in a state where the gaming chips are stacked in a row in a thickness direction, and a maximum of the number of stackable gaming chips is limited;
a reading device that reads the radio tags of the row of gaming chips and acquires the gaming chip information of the row of gaming chips; and
a determining unit that compares the gaming chip information acquired by the reading device with the maximum of the number of stackable gaming chips of the inspection table and determines an abnormality of the gaming chip placed on the inspection table when the number of gaming chips obtained from the gaming chip information acquired by the reading device is different from the maximum of the number of stackable gaming chips.

10. The inspecting device according to claim 9 , wherein the determining unit has a function of determining, when the gaming chip information of the gaming chip acquired by the reading device does not coincide with physical information of the gaming chip, the presence of an abnormal gaming chip among the gaming chips placed on the inspection table and outputting a determination result.

11. The inspecting device according to claim 10 , wherein the physical information is a number or height which is obtained optically or a weight which is obtained by measurement.

12. The inspecting device according to claim 9 , further comprising a radio tag information database which is able to refer to information of the radio tag embedded in the gaming chip, wherein the determining unit is configured to compare the gaming chip information of the gaming chip read by the reading device with the information of the radio tag information database and detect an abnormality of a gaming chip of an inspection target placed on the inspection table.

13. The inspecting device according to claim 12 , wherein the determining unit has a function of comparing, when it is determined that there is an abnormal gaming chip among the gaming chips on the inspection table, the information of the radio tags of all the gaming chips on the inspection table with the radio tag information database registered in advance and specifying the presence of an abnormal radio tag which is not stored in the radio tag information database.

14. The inspecting device according to claim 12 , wherein the radio tag information database is an information database of radio tags of gaming chips being stored or used in a game hall, and wherein the determining unit has a function of analyzing the information of the radio tag acquired by the reading device and issuing a signal when information obtained from the radio tag coincides with information of a radio tag of a gaming chip placed in a different place in the game hall.

15. The inspecting device according to claim 9 , wherein the determining unit has a function of specifying, when it is determined that there is an abnormal gaming chip among the gaming chips on the inspection table, the presence of an abnormal gaming chip in which information from the radio tag is unable to be obtained among the gaming chips on the inspection table.

16. The inspecting device according to claim 9 , wherein the determining unit has a function of analyzing the information of the radio tag acquired by the reading device and issuing a signal when two or more gaming chips having the same information obtained from the radio tag are contained on the inspection table.

17. A gaming chip that is inspectable by an inspection system in a state where the gaming chip is stored in a case in whic

Assignees

• Angel Playing Cards Co Ltd

Inventors

• Shigeta Yasushi

Classifications

• G06K7/10366

  the interrogation device being adapted for miscellaneous applications · CPC title

• G01G19/62

  Over or under weighing apparatus · CPC title

• G01G19/52

  Weighing apparatus combined with other objects, e.g. furniture (with walking sticks A45B3/08) · CPC title

• G06Q20/208

  Input by product or record sensing, e.g. weighing or scanner processing · CPC title

• G07F17/3248 Primary

  involving non-monetary media of fixed value, e.g. casino chips of fixed value · CPC title