Cashless gaming system and method with monitoring

Information

  • Patent Grant
  • 7963843
  • Patent Number
    7,963,843
  • Date Filed
    Friday, March 28, 2003
    21 years ago
  • Date Issued
    Tuesday, June 21, 2011
    13 years ago
Abstract
A cashless gaming system and method provide a plurality of games to a plurality of player terminals connected to a central controller. A remote monitoring system may track and/or control activity at the plurality of player terminals. Game software may be stored on the central controller or remote monitoring system and downloaded to player terminals. The present invention may be used with player terminals that do not accept items of value, including coins, tokens, or magnetic cards.
Description
BACKGROUND OF THE INVENTION

1. Field of the Invention


This invention relates generally to the field of computer-controlled games, and more particularly to the field of cashless computer-controlled games.


Over the years, people have used several different types of coin-operated gaming devices. The most ubiquitous is the conventional slot machine. To operate a slot machine, a player inserts one or more coins or bills (referred to generically as coins) into a coin receptacle and then takes some action, such as pulling a handle or pushing a button. In response, the machine generates some output determined solely by chance. If that output fits into one of several narrowly-defined categories, then the player is rewarded with an amount of money reflecting the particular output and the odds of obtaining it.


Despite their popularity, traditional slot machines have several features which some find undesirable. For example, because they are mechanical devices, they often jam and require frequent repair. Also, they require coins, which forces establishments having the slot machines to provide a great deal of security and accounting checks to avoid theft or corruption. Players are also susceptible to the loss or theft of the coins.


As a substitute for coins, some systems use alternative items of value, such as tokens, tickets, or magnetic cards. In such systems, players insert an item of value into a player terminal equipped with an input device, such as a magnetic card reader, in order to play a game. However, these alternative items of value suffer from the same problems of potential loss or theft as traditional coin-based games. Furthermore, player terminals must typically be retrofitted with input devices to accept the alternative items of value, increasing the expense of producing player terminals and increasing the incidence of player terminal maintenance and repair.


Also, many jurisdictions prohibit slot machines, which are defined as devices that both receive and dispense items of value, such as coins, and which each have their own set of odds. Under many jurisdictions' laws, this prohibition extends to machines that accept alternative items of value, such as tokens or magnetic cards.


In addition to the drawbacks associated with coins, most slot machines are designed only to play a single game, such as a lottery game, a video poker game, or a keno-type game. Players wishing to play a specific game must often go in search of a machine to play that game. The computer revolution, however, greatly aided the gaming industry. For example, in one keno game, a single computer can show the same keno game on several displays so many players can participate. This type of system also avoids the need for players to continually insert coins into a machine because the computer monitors their accounts. Such a system, however, still has somewhat limited capabilities, not the least of which is the system only allows players to choose one type of game. Also, the PC-based control has limited processing and accounting capabilities.


Another system, offered by U.S. Games, Inc., a manufacturer of slot machines, contains a game server to control several player terminals. Each player terminal allows a player to choose from several games. This system, however, does not manage player accounts, nor does it keep track of other information deemed important by gaming establishments. Furthermore, conventional systems that provide a single game server connected to several player terminals cannot operate if the connection between the game server and a player terminal is interrupted. Also, traditional systems do not provide for remote monitoring of players and/or games being played.


In view of these obstacles as well as other considerations, there is a need for a system and method for cashless gaming that does not require coins or items of value to be input into the player terminal and that enables remote monitoring and control of player terminals.


SUMMARY OF THE INVENTION

Accordingly, it is an object of this invention, to provide a cashless gaming system and method for providing a plurality of games at a plurality of player terminals that do not accept coins or alternative items of value.


Consistent with one embodiment of the present invention, a remote monitoring system may track and/or control activity at a plurality of player terminals. In this embodiment, player identification information and game selection information indicating one of the plurality of games are received from a player at a player terminal. A selected one of the games is displayed to the player at a video display at the player terminal. Software application programs corresponding to the plurality of games are executed at the player terminal in response to an externally-generated player participation at other ones of the player terminals. Player account information for each of the players is stored at a central controller connected to each of the plurality of player terminals. The central controller adjusts the account information of the players according to the result of the selected game from the player terminal. Also, game information corresponding to the plurality of player terminals is stored at a monitoring system remote from the central controller.


Consistent with another embodiment of the present invention, game software is stored on a central controller or remote monitoring system and downloaded to player terminals. In this embodiment, a method of operating games includes establishing a player account file for a participating player at a central controller and sending software application programs corresponding to a plurality of games of chance, by the central controller, to a player terminal coupled to the central controller. Player identification information input by the participating player is received at the player terminal, and the plurality of games of chance are displayed on a video display of the player terminal. Information for a selected one of the plurality of games is received at the player terminal. The central controller sends an externally-generated set of random numbers to the player terminal. In response, the player terminal executes one of the software application programs corresponding to the information for the selected game to determine the result of the selected game independent of player participation at other player terminals. Finally, the central controller updates the participating player's account file according to the result of the games from the player terminal.


Consistent with yet another embodiment of the present invention, a cashless gaming method provides a plurality of games at a player terminal that does not accept items of value. Player identification information and game selection information indicating one of the plurality of games are received at the player terminal from a player. A selected one of the games is displayed to the player at a video display at the player terminal, and software application programs corresponding to a plurality of games are executed at the player terminal in response to an externally-generated set of random numbers to determine the result of the selected game independent of player participation at other ones of the player terminals. Player account information for each of the players is stored at a central controller connected to each of the plurality of player terminals and adjusted on a per game basis according to the result of the selected game from the player terminal.


Additional advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objects and advantages of the invention will be realized and attained by means of the elements and combinations particularly pointed out in the appended claims.


It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.





BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate several embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings:



FIG. 1
a is a block diagram of a cashless gaming system consistent with an embodiment of the present invention;



FIG. 1
b is a block diagram of a cashless gaming system consistent with another embodiment of the present invention;



FIG. 2
a is a block diagram of a player terminal consistent with an embodiment of the present invention;



FIG. 2
b is a block diagram of a player terminal consistent with another embodiment of the present invention;



FIG. 3 is a block diagram of a game server consistent with an embodiment of the present invention;



FIG. 4 is a block diagram of a central control network consistent with an embodiment of the present invention;



FIGS. 5
a and 5b are process flow diagrams illustrating a method of operating a cashless gaming system consistent with an embodiment of the present invention; and



FIG. 6 is a block diagram of a system including a remote monitoring system consistent with an embodiment of the present invention.





DETAILED DESCRIPTION OF THE INVENTION

Reference will now be made in detail to the exemplary embodiments of the invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.



FIG. 1
a is a block diagram of a cashless gaming system consistent with an embodiment of the present invention. As shown, the system generally comprises a plurality of player terminals 100a-100n, a game server 102 connected to each of the player terminals 100a-100n, and a central control network 104 connected to each player terminal for administering and controlling the player terminals 100 and for maintaining player accounts. A central control network consistent with the present invention may also be referred to herein as, for example, a central controller.


In one embodiment of the present invention, game server 102 may connect to player terminals 100 via a daisy-chain connection 106 and may communicate via the RS-422 protocol. Central control network 104 connects to each player terminal 100 via a hub network 108 and a terminal server 110.


In one embodiment, the system also includes a terminal server 110 connected to each player terminal 100, communicating via the RS-232 protocol. In this embodiment, terminal server 110 converts information from player terminals 100 into the TCP-IP protocol and communicates the converted messages to central control network 104 via the hub network 108. Hub network 108 may comprise, for example, an Ethernet network or the Internet.


As shown in FIG. 1a, a group of player terminals 100a-100n are serviced by a single game server 102 and a single terminal server 110. In one embodiment, a single game server 102 and single terminal server 110 may service up to thirty-two player terminals. Additional groups of player terminals (not shown) may be connected to central control network 104 via hub network 108.


As with the group of player terminals 100a-100n, any additional groups of player terminals may also be serviced by a single game server and connected to the hub network via a single terminal server. Thus, in accordance with the present invention, a gaming system may comprise hundreds or thousands of player terminals. A single game server and a single terminal server service a group of player terminals, and a central control network controls all the groups of player terminals.


One skilled in the art will appreciate that a single game server and/or a single terminal server may service any number of player terminals consistent with the present invention. For example, a game server and/or a terminal server may have a one-to-one or a one-to-many relationship with a player terminal.



FIG. 1
b is a block diagram of a cashless gaming system consistent with another embodiment of the present invention. As shown, the system generally comprises a plurality of player terminals 100a-100n and a central control network 104 connected to each player terminal via a network 108. Network 108 may be, for example, a local area network or a wide area network such as the Internet. Central control network 104 may control player terminals 100a-100n and/or maintain player accounts. Player terminals 100a-100n and central control network 104 may communicate using, for example, TCP/IP communication.


In one embodiment of the present invention, game server 102 (not shown) may be combined with central control network 104. Alternatively, game server 102 may be combined with each player terminal 100a-100n. For example, game server 102 may include game software that is stored at central control network 104. When a player terminal 100a is turned on, for example, the player terminal 100a may download the game software from central control network 104 via network 108. Similarly, player terminals 100a-100n may download other things, such as pay tables (i.e., tables of how much is paid per win, etc.) or random number generators, from central control network 104 via network 108. One skilled in the art will recognize that player terminal 100a may download game software and other things on a periodic basis, such as monthly, daily, etc., or occasionally. In one embodiment, a player terminal 100 may operate autonomously for a period of time, meaning that games will not be interrupted in case network 108 fails. Also, games may be executed more quickly at a player terminal 100 that does not have to wait while information is sent back and forth to central control network 104.


In one embodiment, player terminals 100a-100n may receive data from central control network 104 on a periodic basis, for example, once a day or once an hour. This enables easy updating of games and/or pay tables because changes made at central control network 104 are easily transferred to player terminals 100. Frequent updating of this nature also reduces the risk of fraud because games and/or pay tables may be frequently changed and may be stored securely at central control network 104.


Player terminals 100a-100n (as shown in FIGS. 1a-1b) differ from conventional electronic slot machine-type video game terminals because they do not receive coins and do not pay off winners with coins. Rather, in accordance with one embodiment of the present invention, player terminals 100a-100n accept a magnetic card or key (referred to generically as magnetic card), and communicate with the central control network 104 (as shown in FIGS. 1a-1b) to debit and credit a player's account based on amounts wagered by the player for each game.



FIG. 2
a is a block diagram of a player terminal consistent with an embodiment of the present invention. FIG. 2a refers to a player terminal 100, such as, player terminals 100a-100n. Referring to FIG. 2a, player terminal 100 comprises a controller 200, a player interface 202, a game player 204, a magnetic card reader 206, a keypad 208, a counter 210, and a video display 212. In one embodiment, controller 200 is, for example, a processor for directing operation of player terminal 100 and player interface 202 comprises a software application for displaying attract mode graphics to attract a player to the player terminal. In this embodiment, game player 204 comprises software applications running electronic games of chance, such as lotto, keno, bingo, etc. These games may be conventional video games of chance except that, as described below, they receive a random number from the external game server 102 (as shown in FIG. 1a) and base a win/lose result on that random number and the player's selection. In one embodiment of the present invention, each player terminal 100 plays any one of several games independently of the others. Thus, within a group of player terminals, such as player terminals 100a-100n, several players may be playing keno while others play lotto and still others play video poker. Regardless of the game, in this embodiment, the player terminals 100 look to the game server 102 for the random number to determine a result.


Magnetic card reader 206 comprises a conventional magnetic card reader capable of reading a credit card or smart card-type player identification card. The type of card will dictate the type of card reader.


Keypad 208 comprises a conventional alphanumeric or numeric key entry device. Keypad 208 permits a player to enter a personal identification number (“PIN”) to verify the player at the player terminal 100.


Video display 212 comprises a conventional touch screen video monitor for displaying video graphics and receiving player inputs. A touch screen is not necessary, however, since player inputs can be made through keypad 208.


The counter 210 comprises a conventional digital counting device for counting a predetermined interval between game plays. Counter 210 helps synchronize operation.


As described above, electronic games of chance rely on randomly generated numbers to determine wins and losses. In one embodiment, although the video games are played by game player 204 at the player terminals, the random number from which games player 204 determines wins and loses at each player terminal is generated by the game server 102 servicing those player terminals 100.



FIG. 2
b is a block diagram of a player terminal consistent with another embodiment of the present invention. FIG. 2b refers to a player terminal 101, such as, player terminals 100a-100n. In this embodiment, player terminal 101 differs from conventional video game terminals because it does not receive or dispense coins or any other item of value. Instead, player terminal 101 accepts only alphanumerical input from players, such as an account number and/or PIN number. In this embodiment, player terminal 101 comprises a controller 200, a player interface 202, a game player 204, an optional keypad 208, a counter 210, and a video display 212.


In one embodiment, controller 200 is, for example, a processor for directing operation of player terminal 101 and player interface 202 comprises a software application for displaying attract mode graphics to attract a player to the player terminal. In this embodiment, game player 204 comprises software applications running electronic games of chance, such as lotto, keno, bingo, etc. As shown in FIG. 2b, player terminal 101 may include a game server 102 that generates random numbers used by game player 204 to determine wins and losses. In an alternative embodiment, random numbers may be generated external to player terminal 101. For example, random numbers may be generated by a central controller, a remote monitoring system, or some other entity external to player terminal 101.


As shown in FIG. 2b, keypad 208 comprises a conventional alphanumeric or numeric key entry device. Keypad 208 permits a player to enter a personal identification number (“PIN”) to verify the player at player terminal 101.


In an alternative embodiment, player terminal 101 does not include keypad 208 and instead a touch screen of video display 212 may be used for account number and/or PIN entry. The lack of a keypad and card reader reduces the expense of producing player terminals and reduces the likelihood of repairs. Also, this type of player terminal would not violate laws against games that accept items of value. In this alternative embodiment, player terminal 101 may appear to the player as only a video monitor, providing a great deal of flexibility in game placement. example, player may be set into a bar a console, or a wall, allowing gaming to fit into almost any type of location.


Video display 212 comprises a conventional touch screen video monitor for displaying video graphics and receiving player inputs. A touch screen is not necessary, however, in an embodiment in which player inputs may be made through keypad 208, for example.


Counter 210 comprises a conventional digital counting device for counting a predetermined interval between game plays. Counter 210 helps synchronize operation.


In some embodiments of the present invention, although the video games are played by game player 204 at the player terminals, the random number from which games player 204 determines wins and loses at each player terminal is generated by the game server 102 (not shown on FIG. 2b) servicing those player terminals 101.


Thus, as shown in FIG. 3, game server 102 comprises a random number generator 300 and a counter 302. In one embodiment, game server 102 generates a random number every fifteen seconds, as determined by counter 302, and transmits that random number to its associated player terminals. Of course, game server 102 may generate a random number in real-time or at any time interval. This centralization of the random number generation provides an efficient and effective means for controlling the games, increases the average number of games played, and helps reduce fraud.


In an embodiment using a predetermined interval between generations of random numbers, a player who makes a “play” during that interval must wait until that interval expires before the player terminal receives the random number and determines a win or loss for that “play.” Because of the predetermined interval between generations of random numbers, a player who makes a “play” during that interval must wait until that interval expires before the player terminal receives the random number and determines a win or loss for that “play.” The interval can, of course, be selected to be any predetermined interval to accommodate players and a provider of the system and games.


As shown in FIGS. 1a-1b, in accordance with the present invention, central control network 104 provides a centralized control means for monitoring and administering all video games and player accounts. Central control network 104 tracks each player activity, preferably on a per-game basis, to maintain current and comprehensive information about the players at any time during each player's session at a player terminal.



FIG. 4 is a block diagram of a central control network consistent with an embodiment of the present invention. FIG. 4 depicts one embodiment of a central control network 104. Central control network 104 comprises an account server 400 running control applications 402 to provide the administrative and service functions described in this application. Account server 400 stores players' account information in an account files database 404, stores player card information in a player card information database 406, and stores game result information in a game information database 408. In addition, account server 400 may control a cashier station 410 and a customer service station 412. In an embodiment of the present invention that does not use player cards, player card information database 406 may store player account information, such as a player account number and/or PIN number.


Cashier station 410 comprises an operator terminal 414, a magnetic card reader 416, and a keypad 418. Cashier station 104 is connected to account server 400, for example, via an Ethernet connection. Customer service station 412 comprises an operator terminal 420, a magnetic card issue system 422, and a keypad 424. Customer service station 412 is connected to account server 400, for example, via an RS-232 connection. Magnetic card reader 416 and magnetic card issue system 422 may comprise conventional devices for reading and generating credit card-type magnetic cards. In an embodiment of the present invention that does not use player cards, magnetic card reader 416 and a magnetic card issue system 422 would not be necessary, simplifying cashier station 410 and customer service station 412. Furthermore, an embodiment that does not use player cards reduces costs, such as the cost of the cards, card readers, and card issue systems.


Keypads 418 and 424 comprise conventional alphanumeric or numeric keypads, and terminals 414 and 420 may comprise conventional PC or networked data entry terminals.


Although account server 400 is shown as a single element of the central control network 104, in one embodiment of the present invention, account server 400 comprises a fault-tolerant configured paired STRATUS R55 computer, or any other type of hardware and/or software.


In addition to administering games and customer accounts, central control network 104 also provides reports on both using report server 426. Account server 400 preferably trickles information from its databases 404, 406, and 408 to report server 426, which in turn generates customized or standardized reports in accordance with a service provider's requirements. Report server 426 may comprise, for example, a RS-6000 computer, or any other type of hardware and/or software.


At service station 412, a player wishing to use a player terminal can establish an account and receive a magnetic I.D. card to operate the player terminal. A player may provide an operator with some identifying information, and the operator uses terminal 420 to transmit this information to account server 400. Account server 400 establishes an account file for the player in account files database 404 and assigns a corresponding account number to that player. In addition, the operator may ask the customer to select a PIN via keypad 424. The player identifier information, the account number, and an encrypted version of the PIN is then stored on a magnetic strip of a magnetic I.D. card issued by the magnetic card issue system 422. In an embodiment that does not use player cards, a player may receive a slip of paper containing the player's account number and/or PIN number or the operator may simply tell the player the account number and/or PIN number.


Although not shown, customer service station 412 may also include a scanning device for scanning and storing a player's signature or photograph. Likewise, customer service station 412 may include camera for photographing the player and including a picture on the player's I.D. card. Account server 400 stores the player's identification information in the player card information database 406. Any scanned information may be stored in a separate file server. Finally, the customer server station 412 may include a printer device to print, for example, customer receipts.


After receiving an I.D. card, the player proceeds to a cashier station 410 to deposit money into his or her account. An operator swipes the card through the magnetic card reader 416 to credit the account via the keypad 418 after receiving payment from the player. In an embodiment that does not use player cards, a player may give the operator a slip of paper containing the player's account number and/or PIN number, or may simply tell the operator the account number and/or PIN number, or may enter the account number and/or PIN number into keypad 418. Account server 400 stores the player's account information in the account files database 404.


Cashier station 410 also serves to pay players having positive account balances at the end of their play sessions. To receive money, a player provides an operator at cashier station 410 with his/her I.D. card. The operator swipes the I.D. card to retrieve the account balance information, verifies the player by requesting the player to input his/her PIN via keypad 418, and pays the player any positive account balance. In an embodiment that does not use player cards, a player may give the operator a slip of paper containing the player's account number and/or PIN number, or may simply tell the operator the account number and/or PIN number, or may enter the account number and/or PIN number into keypad 418.


Although shown as two separate stations, cashier station 410 and customer service station 414 may be combined as a single customer service/cashier station.


To help illustrate the operation of the cashless video game system of the present invention, FIGS. 5a and 5b are process flow diagrams illustrating a method of operating a cashless gaming system consistent with an embodiment of the present invention. Referring to FIG. 5a, after opening a player account and obtaining a player I.D. card, a player logs onto a player terminal, such as player terminals 100 or 101, by inserting the I.D. card into the magnetic card reader 206 (stage 500). Alternatively, the system does not require player I.D. cards, so the player simply enters his/her assigned player account number using keypad 208. In another embodiment that does not use a keypad, the player may enter the account number and/or PIN number using a touch screen of video display 212.


The player terminal which has been executing attract mode graphics, reads the information from the I.D. card (or from the keypad or touch screen), displays the player's name (stage 502), sends the player account number to the account server 400, and requests the account server 400 to verify the player's account number. Account server 400 receives the account number and, referring to the account file database 404, determines whether the player account number is valid (stage 504). If not, the player terminal informs the player and either requests the player to reenter the account number or terminates the session (stage 506).


If account server 400 determines that the account number is valid, the player terminal requests the player to enter his/her PIN (stage 508). In one embodiment, the player terminal encrypts the PIN and forwards the encrypted PIN to the account server 400 (stage 510). Account server 400 receives the PIN and determines whether the PIN is valid and corresponds to the player's account number (stage 512). If the PIN is not valid or does not correspond to the player's account number, the player terminal either requests the player reenter the PIN, or terminates the session (stage 514). If the PIN is valid, the player terminal displays a graphical selection of video games on video display 212 (stage 516). As described, the video games may include keno, lotto, bingo, etc.


Using the touch screen video display 212 or keypad 208, the player then selects a desired game (stage 518). The player terminal displays the corresponding game graphics and requests the player to enter game choices corresponding to that game (stage 520). For a particular game, a player may have to make certain selections required by the rules of each game including a selection of predetermined numbers, colors, and/or symbols. For example, if the player selects keno, video display 212 may display eighty numbers from which the player selects up to twenty numbers via the video display screen 212. The player terminal also displays the account balance during a player session.


The player then enters his/her game choices and a wager amount (stage 522). In one embodiment, video display 212 also displays the wager amount during each game. The player terminal responds to the waged amount by requesting account server 400 to verify that the player has a sufficient balance in the his/her account to cover the wager.


When account server 400 receives this request from the player terminal, it makes the requested determination (stage 524). If the player has insufficient funds to cover the wager, the player terminal so informs the player and either requests the player to enter a new wager consistent with the player's account balance or terminates the session (stage 526). If account server 400 determines that the account balance is sufficient to cover the wager, the player terminal informs the player that he/she is authorized to play and requests the player to select a “play” button on the video display 212 or keypad 208 (stage 528). Once the player selects the “play” button, the player terminal passes control to counter 210 (stage 530) and waits to receive a random number from the corresponding game server 102.


Again, in one embodiment, because game server 102 is generating a random number at a predefined interval, the player who has selected the “play” button during the interval must wail until the player terminal receives the random number to determine the results of the play. Counter 210 in player terminal 100 keeps track of this interval and, in one embodiment, may display the time remaining between the player's selection of the “play” button and the determination of a win or loss (stage 532).


At the end of the interval, game server 102 generates a random number and sends it to each corresponding player terminal. The player terminal receives the random number from the game server (stage 534) and determines whether the player has won or lost that game (stage 536). In an alternative embodiment, game server 102 may be part of player terminal 100 and no delay occurs after the player selects the “play” button. If the player has lost, the player terminal displays preselected loss graphics explaining the losing results (stage 538). If the player wins, the player terminal displays preselected win graphics explaining the winning results (stage 540).


Win or lose, the player terminal sends a packet of information to the account server 400. This information might include the player's account number, information on the game played and the game choices selected by the player, the waged amount, the winning numbers provided by the game server 102, and a credit or debit request for crediting or debiting the player's account the waged amount (stage 542). In accordance with the present invention, some or all of this information may be encrypted in accordance with conventional encrypting techniques. As described below, the player terminal also maintains the player's account balance during a player session.


The account server 400 responds to the data from the player terminal by recording the game information in the game information database 408 (stage 544) and crediting or debiting the player's account by the waged amount (stage 546). Account server 400 then preferably returns the updated account balance to the player terminal (stage 548). The player terminal determines whether the returned account balance matches the account balance being tracked by player terminal 100 (stage 550). This additional monitoring of the player's account balance helps protect the game service provider and the player by reducing fraud and detecting balance inconsistencies as early as possible, for example, on a per-game basis. If the account balances do not match, the player terminal may prevent the player from continuing and request service assistance (stage 552). If the account balances match, the player terminal prompts the player to choose whether to play again (stage 554).


When a player has finished playing, he/she exits the player terminal using an appropriate touch screen command on video display 212 or key on the keypad 208 and returns to the cashier station 410 to settle his/her account. As described, using cashier terminal 414, a cashier or operator (not shown) requests the player account information from the account server 400 and redeems the balance of the player's account to the player.


In an embodiment consistent with the present invention, player terminals 100a-100n transmit real-time to account server 400 all player activity information input by the player. This information may include, for example, the player's account number, information on the game played, and the game choices selected by the player, the wager amount, the winning numbers provided by the game server 102, and a credit or debit request for crediting or debiting the player's account the wager amount. Account server 400 stores player activity information at account files database 404 and player card information database 406. The player card information includes player demographics data such as age, gender, and geographic location. Accordingly, central control network 104 maintains a current and comprehensive player activity information and demographics of each player, which may be accessed at any time by authorized personnel.


Report server 426 may provide a report of varying specificity including a detailed listing of an individual player's activity for a specified time period, a summary of a player's activity over a period of time, actual number of games played by each player, and a summary of all players' activity on a particular day or over a period of time. Report server 426 generates these reports periodically, for example, once every two minutes. Server 426 may then generate a player activity report outlining player gambling habits such as frequency of plays, favorite games, nomination of player terminals, and average amount of wagers. Such player tracking is valuable to casinos and players. Based on such reports, for example, casinos may tailor the types, number, and wager amount of games offered at player terminals 100a-100n to accommodate player demand. Player terminals 100a-100n may be modified periodically or interactively based on current player demand.


Additionally, casinos may use the reports as a tool to identify players with certain characteristics for marketing purposes. One marketing tool may be to offer “free play” cards, which are unique player cards with non-redeemable, playable credits. Such cards may be used as an incentive to attract players to the casino. Casinos may also offer complimentary “free play” cards to players who spend a certain weekly amount playing games. A player's account number along with an expiration date and time of the free play cards may be printed on the card. Upon expiration of such date and time, player terminals 100a-100n will not recognize the free play card. Additionally, casinos may program cashier stations 410 to restrict withdrawals on the free play cards to only amounts greater than the face value of the card. The redemption period may also be restricted, for example, as a predetermined number of days after the expiration date. In a system that does not use cards, players may be given free play numbers, i.e., special numbers that correspond to non-redeemable, playable credits. Free play numbers may be used in a similar fashion as free play cards, except that players may input the free play number using a keypad or touch screen rather than swiping a card.


Central tracking of all player activity on a per-game basis helps better tailor player terminals 100a-100n abased on player use and demand, reduce fraud, and target marketing efforts to players with certain attributes. Additionally, instantaneous information provides greater flexibility for managing gaming establishments. For example, such information may enable a gaming establishment to access information whether player habits qualify for special awards during the play. It also helps detect fraud while it is occurring, for example, by detecting wins that far exceed average statistical odds or a single player playing at multiple player terminals 100a-100n simultaneously. Moreover, real-time maintenance of player activity enables accurate system recovery in emergency situations such as power outage.



FIG. 6 is a block diagram of a system including a remote monitoring system consistent with an embodiment of the present invention. A monitoring system 600 may correspond to a plurality of central control networks 104 at a plurality of locations. Each location may include a plurality of player terminals, such as player terminals 100 or 101, connected to a central control network 104 via a network 108. Each location may include any number of player terminals.


In a traditional gaming location, such as a casino, all of the player terminals are in one location, giving gaming operators immediate control and monitoring of the games. If a player terminal has a problem, the gaming operator may go out onto the gaming floor and unplug or remove the game. Monitoring system 600 maintains this type of control and supervision in more flexible gaming environments.


For example, a number of bars and restaurants in a town may each have a central control network and several player terminals. A gaming operator, or “route operator,” may be responsible for monitoring all of the player terminals in the town and may have a monitoring system 600 located at a secure location in the town. Using monitoring system 600, the route operator may track player activities at all of the bars and restaurants from a single location. In one embodiment, monitoring system 600 may have the capability to disable a player terminal, for example, if fraud is suspected or for maintenance. This embodiment may be used to comply with laws in jurisdictions that require strict supervision and control over games. This type of embodiment also reduces the risk to game operators that provide games at remote locations.


Monitoring system 600 may include copies of some or all of the components of a central control network 104, such as an account server 404 for control applications and a report server 426 (as shown in FIG. 4 and described above). Monitoring system 600 may include, for example, a printer for printing invoices, reports, etc. Monitoring system 600 may track the amount of money in player accounts, the amount of money in play at any one time, net wins or losses, etc. Monitoring system 600 may be used, for example, to generate invoices for individual players, for each remote location, etc. Using high speed connections between monitoring system 600 and central control networks 104, such as high speed Internet connections, enables near real-time tracking by monitoring system 600. Furthermore, changes may be made to game software, pay tables, etc. stored at monitoring system 600 and sent to the player terminals via central control networks 104, providing maximum flexibility.


One skilled in the art will recognize that many different arrangements of player terminals, central control networks, and monitoring systems may be used consistent with the present invention. For example, monitoring system 600 may be provided at a government office to enable a government or regulatory agency in a jurisdiction to regulate gaming, improve security, and reduce fraud.


Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. For example, the figures and description describe games of chance based on random numbers. However, games of skill could also be played consistent with the present invention. For instance, game software and pay tables may be modified to add a “re-spin” feature to a spinning reel slot machine game, e.g., enabling a player to spin one reel again once the game has finished. In this way, the player may affect the outcome of the game. This type of game may be used, for example, in a jurisdiction that requires some skill or dexterity in gaming.


It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.

Claims
  • 1. A cashless gaming method for providing a plurality of games at a plurality of player terminals coupled together, the method comprising: receiving, at the player terminals, player identification information from players;receiving, at the player terminal, game selection information from the player indicating a plurality of games;displaying selected the games to the players at video displays at the player terminals;executing software application program at the player terminals, said software application programs corresponding to the selected games, in response to an externally-generated set of random numbers to determine results of the selected games;storing player account information for the player at a central controller connected to each of the plurality of player terminals;adjusting, at the central controller, the account information of the players according to the results of the selected games from the player terminals; andstoring game information corresponding to the plurality of player terminals at a monitoring system remote from the central controller and the player terminals,wherein the game information indicates wins associated with one of the player terminals and one of the selected games;detecting, by the monitoring system, that the wins exceed statistical odds for the one of the selected games; anddisabling, by the monitoring system, the one of the player terminals associated with the wins, wherein the disabling occurs after detecting.
  • 2. The method of claim 1, wherein the game information further includes at least one of: the player account information, the result of the game, the player identification information, and the game selection information.
  • 3. The method of claim 1, further including: sending the software application programs from the central controller to the player terminals.
  • 4. The method of claim 1, further including: sending the software application programs from the monitoring system to the player terminals.
  • 5. The method of claim 1, further including: generating the set of random numbers at the central controller.
  • 6. The method of claim 1, further including: generating the set of random numbers at the monitoring system.
  • 7. The method of claim 1, further including: generating the set of random numbers at an external game server.
  • 8. The method of claim 1, wherein receiving player identification information further includes: receiving the player identification information from the players via touch screens of the video displays at the player terminals.
  • 9. The method of claim 1, wherein receiving game selection information further includes: receiving the game selection information from the players via touch screens of the video displays at the player terminals.
  • 10. The method of claim 1, wherein the player terminals do not accept items of value, including coins, tokens, tickets, and cards, from the players.
  • 11. A cashless gaming system for providing a plurality of games at a plurality of player terminals coupled together, the cashless gaming system comprising: a player information receiving component configured to receive, at a player terminal, player identification information from a player;a game information receiving component configured to receive, at the player terminal, game selection information from the player indicating one of the plurality of games;a displaying component configured to display a selected one of the games to the player at a video display at the player terminal;an executing component configured to execute a software application program at the player terminal, said software application program corresponding to the selected games, in response to an externally-generated set of random numbers to determine a result of the selected game independent of player participation at other player terminals, wherein ones of the externally-generated set of random numbers are received after predetermined time intervals;an account information storing component configured to store player account information for the player at a central controller connected to each of the plurality of player terminals;an adjusting component configured to adjust, at the central controller, the account information of the player according to the result of the selected game from the player terminal;a game information storing component configured to store game information corresponding to the plurality of player terminals at a monitoring system remote from the central controller and remote from the player terminals;a fraud detection component to detect, based on the game information, fraud at the player terminals, wherein the fraud detection component is part of the monitoring system; anda disabling component configured to disable one or more of the player terminals in response to detection of fraud at the player terminals.
  • 12. The system of claim 11, wherein the game information includes at least one of: the player account information, the result of the game, the player identification information, and the game selection information.
  • 13. The system of claim 11, further including: a sending component configured to send the software application programs from the central controller to the player terminals.
  • 14. The system of claim 11, further including: a sending component configured to send the software application program from the monitoring system to the player terminals.
  • 15. The system of claim 11, further including: a generating component configured to generate the set of random numbers at the central controller.
  • 16. The system of claim 11, further including: a generating component configured to generate the set of random numbers at the monitoring system.
  • 17. The system of claim 11, further including: a generating component configured to generate the set of random numbers at an external game server.
  • 18. The system of claim 11, wherein the player information receiving component further includes: a touch screen receiving component configured to receive the player identification information from the participating player via a touch screen of the video display at the player terminal.
  • 19. The system of claim 11, wherein the game information receiving component further includes: a touch screen receiving component configured to receive the game selection information from the participating player via a touch screen of the video display at the player terminal.
  • 20. The system of claim 11, wherein the player terminals do not accept items of value, including coins, tokens, tickets, and cards, from the players.
  • 21. A cashless gaming system for providing a plurality of games at a plurality of player terminals coupled together the cashless gaming system, comprising: means for receiving, at a player terminal, player identification information from a player;means for receiving, at the player terminal, game selection information from the player indicating one of the plurality of games;means for displaying a selected one of the games to the player at a video display at the player terminal;means for executing a software application program at the player terminal, said software application program corresponding to the selected game, in response to an externally-generated set of random numbers to determine a result of the selected game independent of player participation at other player terminals;means for storing player account information for the player at a central controller connected to each of the plurality of player terminals;means for adjusting, at the central controller, the account information of the player according to the result of the selected game from the player terminal; andmeans for storing game information corresponding to the plurality of player terminals at a monitoring system remote from the central controller, wherein the game information indicates money won at the player terminal;means for detecting fraud at the player terminal based on odds associated with the selected one of the plurality of games, wherein the means for fraud detection component is part of the monitoring system; andmeans for disabling the player terminal in response to detection of fraud at the player terminal.
  • 22. A computer usable medium having computer readable code embodied therein for providing a plurality of games at a plurality of player terminals coupled together, the computer readable code comprising: a player information receiving module configured to receive, at a player terminal, player identification information from a player;a game information receiving module configured to receive, at the player terminal, game selection information from the player indicating one of the plurality of games;a displaying module configured to display a selected one of the games to the player at a video display at the player terminal;an executing module configured to execute a software application program at the player terminal, said software application program corresponding to the selected game, in response to an externally-generated set of random numbers to determine a result of the selected game independent of player participation at other player terminals;an account information storing module configured to store player account information for the player at a central controller connected to each of the plurality of player terminals;an adjusting module configured to adjust, at the central controller, the account information of the player according to the result of the selected game from the player terminal; anda game information storing module configured to store game information corresponding to the plurality of player terminals at a monitoring system remote from the central controller and remote from the player terminals;a fraud detection module to detect, based on the game information, fraud at the player terminals, wherein the fraud detection component is part of the monitoring system; anda disabling module configured to disable one or more of the player terminals in response to detection of fraud at the player terminals.
  • 23. A method of operating games comprising: establishing a player account file for a participating player at a central controller;sending, by the central controller to a player terminal coupled to the central controller, at least one software application program corresponding to a plurality of games of chance;receiving, at the player terminal, player identification information input by the participating player;displaying, on a video display of the player terminal, at least one of the games of chance;receiving, at the player terminal, information indicating a selected game that was selected from the games of chance;sending, by the central controller to the player terminal, random numbers after expiration of time intervals;executing, by the player terminal, a software application program corresponding to the information for the selected game, the executing being in response to receipt of ones of the random numbers and being to determine a result of the selected game independent of player participation at other player terminals; anddetermining, by the central controller, a first account balance associated with the participating player according to the result of the selected game at the player terminal;transmitting, by the central controller, the first account balance to the player terminal detecting fraud, wherein the detecting includes;determining, at the player terminal, that the first account balance does not match a second account balance, wherein the second account balance is determined at the player terminal according to the result of the selected game; anddisabling the player terminal in response to the determination that the first and second account balances do not match.
  • 24. The method of claim 23, further including: generating the random numbers at the central controller.
  • 25. The method of claim 23, further including: generating the random numbers at an external game server.
  • 26. The method of claim 23, wherein receiving player identification information further includes: receiving the player identification information from the participating player via a touch screen of the video display at the player terminal.
  • 27. The method of claim 23, wherein receiving information for a game further includes: receiving the information for the selected game from the participating player via a touch screen of the video display at the player terminal.
  • 28. The method of claim 23, wherein the player terminal does not accept items of value, including coins, tokens, tickets, and cards, from the players.
  • 29. A system of operating games, the system comprising: an establishing component configured to establish a player account file for a participating player at a central controller;a software sending component configured to send, by the central controller to a player terminal coupled to the central controller, at least one software application program corresponding to a plurality of games of chance;a player information receiving component configured to receive, at the player terminal, player identification information input by the participating player;a displaying component configured to display, on a video display of the player terminal, at least one of the games of chance;a game selection receiving component configured to receive, at the player terminal, information for a selected game selected from the games of chance;a random number sending component configured to send, by the central controller to the player terminal, random numbers after expiration of time intervals;an executing component configured to execute, by the player terminal, a software application program corresponding to the information for the selected game in response to receipt of ones of the random numbers and to determine a result of the selected game independent of player participation at other player terminals; andan account balance component, at the central controller, configured to determine a first account balance associated with the participating player according to the result of the game at the player terminal; transmit the first account balance to the player terminal;a fraud component, at the player terminal, configured to determine that the first account balance does not match a second account balance, wherein the second account balance is determined at the player terminal according to the result of the selected game; anddisable the player terminal in response to the determination that the first and second account balances do not match.
  • 30. The system of claim 29, further including: a generating component configured to generate the random numbers at the central controller.
  • 31. The system of claim 29, further including: a generating component configured to generate the set of random numbers at an external game server.
  • 32. The system of claim 29, wherein the player information receiving component further includes: a touch screen receiving component configured to receive the player identification information from the participating player via a touch screen of the video display at the player terminal.
  • 33. The system of claim 29, wherein the game selection receiving component further includes: a touch screen receiving component configured to receive the information for the selected game from the participating player via a touch screen of the video display at the player terminal.
  • 34. The system of claim 29, wherein the player terminal does not accept items of value, including coins, tokens, tickets, and cards, from the players.
  • 35. A system of operating games, the system comprising: means for establishing a player account file for a participating player at a central controller;means for sending, by the central controller to a player terminal coupled to the central controller, at least one software application program corresponding to a plurality of games of chance;means for receiving, at the player terminal, player identification information input by the participating player;means for displaying, on a video display of the player terminal, at least one of the games of chance;means for receiving, at the player terminal, information indicating a selected game selected from the plurality of games of chance;means for sending, by the central controller to the player terminal, random numbers after expiration of time intervals;means for executing, by the player terminal, a software application program corresponding to the information for the selected game in response to ones of the random numbers, wherein execution of the software application program being to determine a result of the selected game independent of player participation at other player terminals; andmeans for determining, by the central controller, a first account balance associated with the participating player according to the result of the selected game at the player terminal means for detecting fraud, wherein the means for detecting includes;means for determining, at the player terminal, that the first account balance does not match a second account balance, wherein the second account balance is determined at the player terminal according to the result of the selected game; andmeans for disabling the player terminal in response to the determination that the first and second account balances do not match.
  • 36. A cashless gaming method for providing a plurality of games at a player terminal that does not accept items of value, the method comprising: receiving, at the player terminal, player identification information from a player;receiving, at the player terminal, game selection information from the player indicating a game;displaying a selected game to the participating player at a video display at the player terminal;executing a software application program at the player terminal, said software application program corresponding to the selected game, in response to an externally-generated set of random numbers to determine a result of the selected game independent of player participation at other player terminals;storing player account information for each player at a central controller connected to each of the plurality of player terminals; andadjusting, at the central controller, the account information of the player on a per game basis according to the result of the selected game from the player terminalstoring game information at a monitoring system remote from the central controller and the player terminals, the game information including one or more of the player account information, the result of the selected game, the player identification information, and the game selection information;selecting, at the monitoring system, new pay tables for one or more of the player terminals, the selecting based on the game information; andtransmitting the new pay tables to the player terminals;detecting, by the monitoring system, fraud at the player terminal, wherein the detecting fraud is based on analysis of the game information; and disabling the player terminal, after the detecting the fraud.
  • 37. The method of claim 36, wherein the pay tables are transmitted from the central controller to the player terminal.
  • 38. The method of claim 37, further including: generating the set of random numbers at the central controller.
  • 39. The method of claim 37, further including: generating the set of random numbers at the monitoring system.
  • 40. The method of claim 36, wherein the pay tables are transmitted from the monitoring system to thesplayer terminals.
  • 41. The method of claim 36, further including: generating the set of random numbers at the player terminal.
  • 42. The method of claim 36, further including: generating the set of random numbers at an external game server.
  • 43. The method of claim 36, wherein receiving player identification information further includes: receiving the player identification information from the player via a touch screen of the video display at the player terminal.
  • 44. The method of claim 36, wherein receiving game selection information further includes: receiving the game selection information from the participating player via a touch screen of the video display at the player terminal.
  • 45. A cashless gaming system for providing a plurality of games at a player terminal that does not accept items of value, comprising: means for receiving, at the player terminal, player identification information from a player;means for receiving, at the player terminal, game selection information from the player indicating a game;means for displaying a selected game to the participating player at a video display at the player terminal; means for executing a software application program at the player terminal, said software application program corresponding to the selected game, in response to an externally-generated set of random numbers to determine a result of the selected game independent of player participation at other player terminals;means for storing player account information for each player at a central controller connected to each of the plurality of player terminals; andmeans for adjusting, at the central controller, the account information of the player on a per game basis according to the result of the selected game from the player terminal;means for storing game information at a monitoring system remote from the central controller and the player terminals, the game information including one or more of the player account information, the result of the selected game, the player identification information, and the game selection information;means for selecting new pay tables for one or more of the player terminals based the selecting based on the game information, wherein the means for selecting new pay tables resides at the monitoring system; andmeans for transmitting the new pay tables to the player terminals.
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