Blackjack scanner apparatus and method
First Claim
1. A card scanning module for use with standard playing cards, said module enabling announcement of when a hand having a first standard playing card and a second standard playing card are blackjack, wherein a first of said standard playing cards is dealt face down, comprising:
- a. a scanner adapted to scan at least a portion of a first symbol of said first standard playing card dealt face down, said scanner having an array which holds the result of said scan;
b. memory for storing said plurality of references representing respective symbols of said standard playing cards;
c. analyzing means for comparing and determining the hand having the first symbol of said first standard playing card based on a comparison of said array and said reference;
d. inputting means for capturing the identity of a second standard playing card; and
e. announcing means for reporting when the first standard playing card and the second standard playing card comprise blackjack.
1 Assignment
0 Petitions
Accused Products
Abstract
A module for announcing when a dealer has blackjack without exposing the face of the dealer'"'"'s down-card. The module scans a character from the dealer'"'"'s face-down standard playing card, compares the result of the scan with a set of references, and identifies the down-card. The module also receives input from the dealer as to the identity of the dealer'"'"'s up-card, and announces whether the dealer has blackjack or the hand continues. The module is designed to be mounted to a blackjack table such that the surface of the module on which the standard playing card rests while being scanned is in the plane of the surface of the blackjack table, allowing the dealer to slide the down-card across the table and onto the scanner without lifting, and potentially exposing, the card'"'"'s face. The module also removes the noise generated by a casino'"'"'s heat, dust, cigarette and cigar ashes, and lint from the felt of the blackjack table, during the scanning process. The module further optimizes the scan of the character on the standard playing card by controlling the light intensity emitted by the components of the module used to illuminate the character.
-
Citations
20 Claims
-
1. A card scanning module for use with standard playing cards, said module enabling announcement of when a hand having a first standard playing card and a second standard playing card are blackjack, wherein a first of said standard playing cards is dealt face down, comprising:
-
a. a scanner adapted to scan at least a portion of a first symbol of said first standard playing card dealt face down, said scanner having an array which holds the result of said scan; b. memory for storing said plurality of references representing respective symbols of said standard playing cards; c. analyzing means for comparing and determining the hand having the first symbol of said first standard playing card based on a comparison of said array and said reference; d. inputting means for capturing the identity of a second standard playing card; and e. announcing means for reporting when the first standard playing card and the second standard playing card comprise blackjack. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. A card scanning module for use with standard playing cards, said module enabling announcement of when the value of a hand having a first standard playing card and a second playing card equal twenty-one wherein a first of said standard playing cards is dealt face down, comprising:
-
a. a scanner adapted to scan at least a portion of a first symbol of a first standard playing card dealt face down, said scanner having an array which holds the result of said scan; b. memory for storing a plurality of references representing respective symbols of said standard playing cards; c. analyzing means for comparing and determining the symbol of said first standard playing card based on a comparison of said array and said references; d. inputting means for capturing the identity of a second standard playing card; e. combining means for identifying the values of said first and second standard playing cards and combining said values into a total value; and f. announcing means for reporting when said total value equals twenty-one. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
-
-
17. A method for use in the playing of blackjack, for announcing when a hand having a down-card and an up-card comprise blackjack, comprising:
-
a. using standard playing cards; b. placing at least a portion of the face side of said down-card on a playing card scanner; c. scanning at least a portion of a pattern representing the value of the said down-card; d. representing the result of said scanning in an array; e. determining the value of the said down-card by comparing said array representation to a plurality of reference representations; f. inputting the identity of said up-card into said playing card scanner; and g. announcing when said hand of said up and down-cards are blackjack. - View Dependent Claims (18, 19, 20)
-
Specification