Wireless identification and tracking in gaming systems

• US 7,951,003 B2
• Filed: 06/14/2004
• Issued: 05/31/2011
• Est. Priority Date: 06/14/2004
• Status: Expired due to Fees

• Current Assignee: IGT (International Game Technology)
• Original Assignee: IGT (International Game Technology)
• Inventors: Jordan, R. Jeffrey, Russell, Glen Keith
• Primary Examiner(s): McClellan; James S
• Application Number:
  US10/868,622
• Publication Number:
  US 20050277471A1
• Time in Patent Office: 2,542 Days
• Field of Search: 463/29, 463/39, 463/40, 463/42, 463/24, 463/43
• US Class Current: 463/42
• CPC Class Codes: A63F 13/12 involving interaction between a plurality of game devices, e.g. transmisison or distribution systems protocols for networked virtual reality, networked games H04L29/06034
• CPC Class Codes: A63F 13/30 Interconnection arrangements between game servers and game devices; Interconnection arrangements between game devices; Interconnection arrangements between game servers
• CPC Class Codes: A63F 2300/5573 player location
• CPC Class Codes: G01S 5/0294 Trajectory determination or predictive filtering, e.g. target tracking or Kalman filtering
• CPC Class Codes: G07F 17/32 for games, toys, sports, or amusements
• CPC Class Codes: G07F 17/3223 Architectural aspects of a gaming system, e.g. internal configuration, master/slave, wireless communication
• CPC Class Codes: G07F 17/3234 about the performance of a gaming system, e.g. revenue, diagnosis of the gaming system
• CPC Class Codes: G07F 17/3239 Tracking of individual players
• CPC Class Codes: G07F 17/3241 Security aspects of a gaming system, e.g. detecting cheating, device integrity, surveillance computer security G06F21/00

Abstract

A gaming system has at least two gaming components. Each gaming component has controller, a communications interface, a communication link to allow the controllers of the gaming components to communicate with internal components in either a wired or wireless fashion, a communication link providing for a wireless communications to external systems and/or components, a wireless identification mechanism used to uniquely and automatically identify the gaming device to appropriate sensors, and a positioning system that can relay precise positional data to host systems.

Claims

1. A gaming system, comprising

at least two gaming components arranged in a cabinet of a gaming machine, each gaming component comprising:

a controller, and

a communications interface;

a main game controller arranged in the cabinet of the gaming machine;

at least one gaming component located outside the cabinet in communication with the main game controller;

an interior communications link configured to allow the at least two gaming components to communicate through their respective communication interfaces with the main game controller in a wireless fashion, the interior communications link using a first communication protocol;

an exterior wireless communications link configured to allow the at least two gaming components arranged in the cabinet to communicate with an external system such that the gaming machine can be polled and a message transmitted in response indicative of an error condition, the exterior communications link using a second communication protocol different from said first communication protocol; and

wherein the external system is configured and arranged to analyze information about error conditions so as to detect trends to permit preventative measures to be identified before a failure occurs in the gaming machine that would result in the gaming machine being taken off-line.

2. The gaming system of claim 1, wherein one of the at least two gaming components arranged in the cabinet comprise a game-processing unit.

3. The gaming system of claim 1, wherein the at least two gaming components arranged in the cabinet comprise at least two gaming components operable to communicate wirelessly to an I/O controller or the main game controller.

4. The gaming system of claim 1, wherein the interior communication link utilizes an 802.15.1 interface.

5. The gaming system of claim 1, wherein the exterior communications link includes an IEEE 802.11b/g wireless communications link.

6. The gaming system of claim 1, wherein the exterior communications link includes an RFID tag interface.

7. The gaming system of claim 1, wherein the exterior communications link includes a GPS link.

8. The gaming system of claim 1, wherein the exterior communications link includes an encrypted link.

19. The gaming system of claim 1, wherein an identification protocol for the wireless identification mechanism comprises a protocol compliant with standard RFID protocols.

20. The gaming system of claim 1, wherein an identification protocol for the wireless identification mechanism comprises a protocol compliant with standard GPS protocols.

21. The gaming system of claim 1, wherein the wireless identification mechanism is tamper resistant.

9. A gaming system comprising:

at least two gaming components arranged in a cabinet of a gaming machine, each gaming component including;

a controller, and

a communications interface;

a main game controller arranged in the cabinet of the gaming machine;

a first communications link using a first communication protocol configured to allow the least two gaming components to communicate through their respective communication interfaces with the main game controller in a wireless fashion; and

the main game controller being configured to;

monitor the gaming machine to detect an error condition in the gaming machine,

wirelessly transmit via a second communications link using a second communication protocol different from said first communication protocol an immediate maintenance request if a detected error condition requires immediate attention, and

wirelessly transmit via the second communications link a delayed maintenance request if a detected error condition does not require immediate attention.

10. The gaming system of claim 9 wherein the gaming machine includes a plurality of environmental sensors, and wherein the main game controller is in communication with the environmental sensors and is configured to monitor at least the environmental sensors to detect an error condition.

11. The gaming system of claim 10 wherein the main game controller is configured to determine that a detected error condition does not require immediate attention if an environmental parameter sensed by an environmental sensor deviates from a desired state by more than a first threshold amount but less than a second threshold amount.

12. The gaming system of claim 11 wherein the main game controller is configured to determine that the detected error condition requires immediate attention if the environmental parameter deviates from the desired state by more than the second threshold amount.

13. The gaming system of claim 10 wherein the main game controller is configured to poll the environmental sensors.

14. The gaming system of claim 10 wherein the main game controller is configured to detect the error conditions by monitoring:

environmental parameters sensed by the environmental sensors, software faults and hardware faults.

15. The gaming system of claim 10 wherein the plurality of environment sensors include a CPU temperature sensor for detecting a temperature of a Central Processing Unit (CPU) of the gaming machine.

16. The gaming system of claim 15 wherein the plurality of environment sensors further include a CPU fan speed sensor for detecting a speed of a CPU fan configured to cool the CPU.

17. The gaming system of claim 16 wherein the main game controller is configured to detect the error conditions by monitoring at least the CPU temperature, the CPU fan speed, Input/Output (I/O) resets, software faults and hardware faults.

18. The gaming system of claim 9, further comprising:

the second communications link configured to provide wireless communications to at least one of an external system and a component such that the gaming system can be polled and a message transmitted in response indicative of an error condition;

a wireless identification mechanism configured to identify the gaming system to an appropriate sensor; and

a positioning system configured to relay positional data of the gaming system to a host system.

22. The gaming system of claim 9, wherein one of the at least two gaming components comprise a game processing unit.

23. The gaming system of claim 9, wherein the at least two gaming components are selected from the group comprised of:

a game processing unit, a camera, a printer, a storage device, a coin hopper, a light display, a button panel, a ticket reader, a bill validator, a speaker, a microphone, and a card reader.

24. The gaming system of claim 9, the second communications link further comprising a link compliant with IEEE 802.11b/g.

25. The gaming system of claim 24, the first communications link further comprising a link compliant with IEEE 802.15.1.