Intelligent baccarat shoe

• US 7,264,241 B2
• Filed: 08/10/2004
• Issued: 09/04/2007
• Est. Priority Date: 07/17/2003
• Status: Expired due to Fees

• Current Assignee: Sg Gaming, Inc. (Light & Wonder Incorporated)
• Original Assignee: SHFL Entertainment Incorporated (Light & Wonder Incorporated)
• Inventors: Schubert, Oliver M., Marz, Joshua David
• Primary Examiner(s): Layno; Benjamin
• Application Number:
  US10/915,914
• Publication Number:
  US 20050012270A1
• Time in Patent Office: 1,120 Days
• Field of Search: 273/149.R, 273/149.P, 273/274, 273/309, 273/292, 273/138.1, 273/138.2, 463/12, 463/22, 463 25- 28, 463/13
• US Class Current: 273/149.00R
• CPC Class Codes: A63F 1/14 Card dealers
• CPC Class Codes: A63F 1/18 Score computers; Miscellaneous indicators time-testing devices G07C
• CPC Class Codes: A63F 2001/001 Bridge or baccarat
• CPC Class Codes: A63F 2009/2425 Scanners, e.g. for scanning regular characters

Abstract

A method of controlling the game of baccarat is disclosed, the method including the steps of providing a card delivery shoe equipped with a sensor capable of reading at least a rank of each card; a first processor capable of controlling operation of the card delivery shoe; and a second processor capable of receiving signals from the sensor and programmed to display information related to the game of baccarat.

Claims

1. A playing card delivery shoe for use in the play of the casino table card game of baccarat from which delivery shoe cards may be dealt comprising:

a) an area for receiving a first set of playing cards useful in the play of the casino table card game of baccarat;

b) a first card mover that moves playing cards from the first set to a playing card staging area wherein at least one playing card is staged in an order by which playing cards are removed from the first set of playing cards and moved to the playing card staging area;

c) a second playing card mover that moves playing cards from the playing card staging area to a delivery area wherein playing cards removed from the staging area to the delivery shoe are moved in the same order by which playing cards were removed from the first set of playing cards and moved to the playing card staging area; and

d) at least one playing card reading sensor that reads at least one playing card value of each playing card separately after each playing card has been removed from the area for receiving the first set of playing cards and before removal from the playing card delivery area;

wherein there is a communication link between the playing card reading sensors and a processor, which processor analyzes said data according to rules of play of the game of baccarat and determines results of play for a round of play of baccarat based upon said data.

2. The shoe of claim 1 wherein at least one card but less than an entire deck of cards is present in the staging area.

3. The shoe of claim 2 wherein from 1 to 2 cards are present in the staging area.

4. The shoe of claim 1 wherein results of play for a round of play of baccarat are determined before delivery of playing cards to players, the determination based upon a specific set of rules applied by software to said data.

5. The storage shoe of claim 4 wherein the data determines expected card information that is at least temporarily stored in a memory storage component in at least one of the shoe and an external computer for each shuffled set of playing cards inserted in the area for receiving a shuffled set of playing cards.

6. The storage shoe of claim 5 wherein a system of comparison is present to compare the value of the playing cards read in step d) with the expected playing card information for each shuffled set of playing cards inserted in the area for receiving a shuffled set of playing cards.

7. The storage shoe of claim 5 wherein the first set of playing cards comprises a shuffled set of playing cards.

8. The storage shoe of claim 1 wherein said at least playing card value data is read in the device before the playing card is being removed from the storage device and said data is processed by the processor and stored by said processor.

9. A card storage shoe for use in the play of the casino table card game of baccarat comprising a card infeed area where an approximately vertical set of playing cards can be seated, a playing card moving element that moves one playing card at-a-time from the approximately vertical set of playing cards, in the card infeed area to a buffer area, the buffer area is present between the playing card infeed area and the playing card delivery area an automatic mechanical transporting system for horizontally transporting individual ones of playing cards moved from the buffer area to a playing card delivery area, at least some playing cards remain stationary for a time in the buffer area before being delivered to the playing card delivery area, and a playing card reading system that reads at least value of playing cards before playing cards become stationary in the playing card delivery area, and the value of playing cards read is used by a processor to determine expected results in play of a round of baccarat.

10. The shoe of claim 9 wherein only one playing card may be present in the playing card buffer area at any time.

11. The shoe of claim 10 wherein playing cards are read in the shoe as they enter the playing card buffer area or when the playing cards are within the playing card buffer area.

12. The shoe of claim 9 wherein playing cards are read in the shoe after they leave the playing card buffer area but before they are stationary in the playing card delivery area.

13. The shoe of claim 12 wherein a sensor-reader reads cards discontinuously when the sensor-reader is triggered by a card detection sensor in the shoe.

14. The shoe of claim 9 wherein more than one sensor is present along a path between the card infeed area and the card delivery area to detect the presence of cards at specific locations.

15. The shoe of claim 9 wherein there is a communication link between the playing card reading sensors and a processor, which processor analyzes said data according to rules of play of the game of baccarat and determines results of play for a round of play of baccarat based upon said data.

16. The method of claim 15 wherein a playing card position sensor triggers reading of individual playing cards so that discontinuous signals of playing cards are provided.

17. The shoe of claim 9 wherein a playing card position sensor is present that triggers operation of the playing card reading system so that discontinuous signals of playing cards are provided by the playing card reading system.

18. A card delivery shoe for use in the play of baccarat, the shoe having a storage end and a delivery end, the shoe storing a first set of cards in the storage end and allowing manual removal of cards from the delivery end, at least one first sensor in the delivery end that senses when a card is absent from the delivery end and sends a signal to a motor that a card is to be delivered to the delivery end, a card reading sensor, wherein the at least one sensor reads card values in the card delivery shoe before a card that is read is stationary in the card delivery end, and a motor that mechanically delivers a card to the delivery end of the shoe, wherein there is a communication link between the card reading sensors and a processor, which processor analyzes said data according to rules of play of the game of baccarat and determines results of play for a round of play of baccarat based upon said data.

19. The shoe of claim 18 wherein a card position sensor is present that triggers operation of the card reading sensors so that discontinuous signals of cards are provided by the card reading sensors.