Patent Grant
10902697
The present invention relates to a roulette apparatus comprising a graphical roulette-display-system and a mechanical wheel. The present invention therefore relates in particular to roulette apparatus comprising a graphical roulette-display-system and a mechanical wheel, accompanying physical modifications and control system.
Roulette and gaming apparatuses are well known in the art. A roulette gaming apparatus has provided entertainment and bets in casinos and other gaming establishments for many years.
Typically a circular roulette wheel is spun in either a clockwise or an anti-clockwise direction about its central axis. The wheel comprises a plurality of compartments to receive a ball. The compartments are typically numbered with numbers. The wheel displays therefore static content relating to game information, such as the winning numbers. A ball is released onto the surface of the wheel where it is randomly deflected before eventually coming to rest in one of the desired compartments, where a player bet on.
Since players bet on a compartment (pocket) or a group of compartments the ball is going to fall into by placing tokens or “chips” at appropriate locations on a betting table and e.g. a croupier may manually operate the wheel. These traditionally roulette game systems have been modified in different aspects, such as technical aspects and electronic technology.
In existing roulette apparatuses the wheel is surrounded by fixed (unchangeable) installed numbers and colors (typically red and black) and therefore the static game information relating to the winning numbers is printed on a surface indicating the position of the respective compartments of the roulette wheel when stopping in a gaming position after turning the wheel.
However, this system e.g. does not allow to modify the game and to provide physical modifications for the respective game variation, such as e.g. derivative games. It is therefore desirable to provide a multifarious roulette apparatus with different possibilities to modify and control the game. Moreover, the roulette gaming systems using modifiable winning numbers needs a set or high number of independent electronic display units such as a LCD-display-blocks for each winning number. These are after their installation fixed in the size and such a solution needs a complex control system to play the roulette game in a trustworthy manner. Moreover, such display screens are not available to put a mechanical wheel inside the screen of such a display system. Since a display screen with a cutout hole in the center to put in a wheel is not available, it is difficult to implement game roulette apparatuses allowing physical and/or graphical modifications of the display and display content. Since it is advantageous for the game and the display of game relevant content, an uninterrupted display is wanted. By uninterrupted display a display without display rims between displayed segments is meant. With an uninterrupted display it is possible to animate and display the dynamic changeable content in a fluid way, even if the content changes its position from one segment of the display to another segment.
One aspect of the present invention is to enable the implementation of derivative games that are a modification of the classic version of roulette, for instance a game wherein a number is knocked out after each spin, causing the bet odds to change, and the display to therefore change the count of numbers.
Another aspect is the implementation of the physical needs in order to allow the display of dynamic content even though the winning number is already drawn by a RNG (random number generator).
Therefore an object of the present invention is to overcome the abovementioned disadvantages and to provide a modifiable and multifarious roulette-system.
According to an aspect of the present invention, a standard roulette bowl, wheel and table is modified to incorporate a graphical roulette-display-system, accompanying physical modifications and control system as well as a control system for the mechanical wheel. The new gaming system combines elements of the well-known game of roulette with enhanced functionality and reliability.
To overcome the above said problems a roulette apparatus is provided comprising at least one graphical roulette-display-system and a mechanical wheel. The mechanical wheel having a plurality of pockets adapted to receive a ball, wherein the mechanical wheel and the at least one graphical roulette-display-system is controlled by an electronic-control-system. The at least one graphical roulette-display-system displays changeable dynamic content like information and graphics in particular such changeable content which can be changed in regard to the size, in regard to the respective position, in regard to information content and/or in regard to static and dynamic changeable content which gives the impression of a turning ring section around or on top of the mechanical wheel. The roulette-display-system for example displays a field of numbers and/or symbols and/or graphics which are displayed on the mechanical wheel and/or roulette bowl and/or payout table and/or roulette table on at least a display section around and directly adjacent to the wheel. This means that the graphical dynamic content can be varied from one state to another state but in such a manner that the information corresponds to e.g. a compartment or a pocket of the mechanical wheel. Moreover, the roulette-display-system may be used to display graphics and information related to the game play, ads, branding information, rules, or any other content capable of display thereon. The kind of display does not limit the type of content to be displayed, nor when it is displayed. The roulette apparatus further comprises at least one wheel control unit adapted to influence the rotation and/or movement of the mechanical wheel according to the electronic-control-system in order to bring the wheel into a position based on information received from the electronic-control-system.
According to a preferred embodiment of the present invention a roulette apparatus is provided wherein the mechanical wheel displays static content not relating to game information e.g. design elements like symbols or graphics which add no game relevant information or even design elements to distinguish between different segments of the mechanical wheel. Nevertheless the mechanical wheel can display static content like ornaments and decorating graphics.
In another advantageous embodiment a roulette apparatus is provided, wherein the mechanical wheel is designed to change the number N of pockets of the plurality of pockets. Wherein a standard roulette wheel has in total 37 or 38 pockets it is normally not possible to change this number N of pockets. To play derivates of the normal roulette game it is advantageous to change the number of pockets and/or the information displayed on the game components like mechanical wheel, roulette bowl, payout table and/or roulette table. Therefore the number N of pockets on the mechanical wheel is changeable. This is achieved by displaying the pockets by an image displayed by the graphical roulette display system and/or by making the boundaries between the pockets moveable. This means that the size of one or all the pockets can be appropriately adapted to the numbers of needed pockets for the respective game. For example the total area where the pockets are located could be divided in a plurality of webs. According to the desired number of pockets some webs are moved to form the boundaries in circumferential direction of the pockets. The webs which were not moved form e.g. the bottom of the pockets.
According to an advantageous embodiment of the present invention the plurality of pockets has mechanical boundaries to prevent the ball leaving a pocket of the plurality of pockets receiving the ball and/or the plurality of pockets is represented by a digital image displayed by the at least one graphical roulette-display-system. The boundaries are formed for example by moveable webs or moveable means forming the physical boundaries between two adjacent pockets. Nevertheless it is also possible to have no physical boundaries between the pockets when the pockets are only displayed by the roulette-display-system. To stop the ball from moving around it is possible to use special surfaces like magnetic surfaces or adhesive surface or surfaces with means to stop the ball from moving when it has reached a specific speed. For example the magnetic surface could be electrically triggered when the ball has a certain speed or has already stopped to prevent further movement of the ball or a surface with a plurality of depressions to receive the ball, wherein the number of depressions is higher than the number of pockets and the ball can leave the depression when it is fast enough.
Furthermore in an advantageous embodiment the at least one graphical roulette-display-system comprises at least one information display to display changeable dynamic content by means of a display device, wherein the changeable dynamic content relates to game information provided by the electronic-control-system.
In a preferred embodiment the display device is at least a video projector and/or an electronic display like OLED, LCD or e-ink display. A video projector in the sense of the present invention is understood as a light projecting device or image projector that receives a signal e.g. a video signal and projects the corresponding data image on a projection screen using an optical lens system. The video projector is arranged above or below a screen or in a position with a lens and/or mirror system to display the relevant image content on the desired area on or around the wheel. In case of the projector is arranged below, under or behind the screen the screen preferably has a certain transparency or is fully transparent with a layer capable to display the light signal coming from the beamer. The screen could be the mechanical wheel and/or the roulette bowl and/or the payout table and/or the roulette table in particular an annular region or section around the wheel. For the projection according to the invention more components like optics, lenses, apertures and mirrors can advantageously be used. It is possible that the graphical roulette-display-device has more than one display device, wherein a display device is a projector and another is an electronic display. For example to display the information on the mechanical wheel one projector could be used which projects symbols or number on the outer rim area of the wheel as well as an image of the pockets or a plurality of electronic displays could be used to display symbols or numbers adjacent to each pocket.
To display a sharply demarcated image on a circular screen it is advantageous for an embodiment, when the projector projects an annular or circular image on and/or around the mechanical wheel or another game relevant component like the roulette bowl. This could be implemented by the use of apertures and/or templates for the projector.
Furthermore it is advantageous for an embodiment when the electronic-control-system comprises a wheel controller controlling the mechanical wheel and a display controller controlling the at least one graphical roulette-display-system.
In a preferred embodiment the wheel controller comprises a speed sensor to determine the speed and/or the number of revolutions of the mechanical wheel, a ball sensor to determine the position of the ball at least when the ball is in one pocket of the plurality of pockets, a game controller adapted to determine a winning number by a random number generator and/or a width of each pocket of the plurality of pockets and/or winning and losing bets, and a label controller adapted to determine the position of the winning number on the rim of the mechanical wheel.
Wheel controller, display controller and wheel control unit are connected and coupled electronically to exchange data in an advantageous embodiment. Display controller and wheel control unit receive data from the wheel controller. The wheel controller determines game relevant information and transmits it to the wheel controller which steers the wheel by accelerating or slowing down the wheel to bring the ball and/or the wheel receiving the ball in a desired position. The wheel controller transmits this information also to the display controller. The display controller than can change the presently displayed information or graphics on the game components like mechanical wheel, roulette bowl, payout table and/or roulette table according to the received information. For example the wheel controller determines the winning number and then submits this information to the wheel control unit which starts to slow down the mechanical wheel. Then the wheel controller determines the current position of the ball and the speed of the mechanical wheel. When the ball has reached a certain position the wheel controller sends information to the wheel control unit to stop. At the same time information about winning number, ball position and wheel speed are sent from the wheel controller to the display controller. With this information the graphics displayed by the roulette-display-system which is controlled by the display controller the graphics or their orientation and position can be dynamically changed so that position of the displayed winning number matches the position of the ball on the mechanical wheel. As the position of the ball could be between to pockets or near to a pocket boarder the display controller also has to control the roulette-display-system in a manner to make it clear that the ball is in the winning numbers pocket. This can be achieved by dynamically rotating the displayed graphics and/or dynamically changing the displayed content. By sending the speed of the wheel and the position of the ball to the display controller, it can be made sure to stop the moving of the displayed graphics before, after or at the moment the wheel stops so that the graphics are aligned to the wheel in a certain manner.
Another aspect of the invention concerns a method of using a roulette apparatus as described above, said method including the steps of:
In a preferred embodiment a method of using the described roulette table contains the following steps (not necessarily in the given order):
Another aspect of the invention concerns a method of using the above described roulette apparatus, said method including the steps of (not necessarily in the given order):
As the invention may be used to facilitate alternative or derivative forms of roulette, some other physical modifications to the roulette game are part of this invention. This is necessary in order to fully enable the breadth of modifications permitted by the graphical display system and the mechanical wheel, as the graphics displayed on the graphical display system often need a physical analogue as part of the game mechanics. Therefore a further aspect of the invention concerns the roulette wheel. The roulette wheel may be provided with ball pockets, wherein the size of the ball pockets is adjustable and changeable during a game.
Another commercial aspect of this invention concerns a business or commercial method which is connected to the aforesaid roulette apparatus. Therefore, the invention also concerns a business method using an apparatus as defined in anyone of the apparatus claims. A business or commercial method is therefore provided wherein the mathematic probability to match a winning number increases within the games cycles in particular wherein the probability depends on the remaining numbers N of not removed numbers of the field of numbers and will calculates as 1/N.
For example, starting with a roulette wheel with 37 numbers in the field of numbers will result in a winning probability of 1/37. After a first game cycle, the winning number will be removed, and only 36 numbers in the field of numbers remain. After n game cycles only 37-n numbers in the field of numbers remain and the chance is increased to 1/(37-n) etc.
However, it is remarked that the winnings which can be obtained when the winning number corresponds to the betting number, is simultaneously decreased.
A more complete appreciation of the invention and many of the attendant advantages thereof will be readily obtained as the same becomes better understood by reference to the following detailed description when considered in connection with the accompanying drawings, wherein:
It will be appreciated by those of ordinary skill in the art that the invention can be embodied in other specific forms without departing from the spirit or essential character thereof. The presently disclosed embodiments are therefore considered in all respects to be illustrative and not restrictive.
The different parts of the electronic-control-system 30 are electronically connected to exchange relevant data, the wheel controller 40 is connected to the wheel control unit 60 for steering the mechanical wheel, and the display controller 50 is connected to the display devices 12 for transmitting the respective images for the display devices 12 to display.
The display devices 12 each can display changeable dynamic content relating to game information. A display device 12 can be digitally changed at any time, unlike a static printed graphic. As display device 12 any suitable technology such as LCD, LED, OLED, projection, deflection, laser, or any other method of dynamically displaying an image can be used.
There may be multiple independent or common display devices 12, information displays 11 or roulette-display-systems 10 in the preferred embodiments and the physical positioning of the display devices 12 and/or the information displays 11 and/or roulette-display-systems 10 may extend to the roulette wheel 20 or the roulette table or any auxiliary positioning which is to be considered as part of the game in a contextual sense without any implication of physical proximity, including the case where the display may be positioned remotely. A preferred positioning is on the roulette bowl which should be understood to mean as part of the “roulette apparatus”, bowl, cone, ball pockets, ball track, wheel head and any other parts of the roulette installation.
An alternative possible positioning is in the immediate vicinity of the roulette bowl or roulette wheel 20. This does not state the number or combination of these display devices 12 and any permutation is to be considered as part of the invention. The information displays 11 may operate independently from one another meaning the content can be different amongst the information displays 11, in all senses of the meaning, i.e. both at a point in time and the manner of change over time.
The information display 11 of the roulette-display-system 10 could be used to dynamically display the game numbers that might change during the game, dynamic ads, branding, game information, game rules, or any other visual information. There are no limits to the type of content displayed, neither to when the content is displayed as it may be displayed before, during or after a game of roulette without any implied time restriction.
The information display 11 is connected to an electronic-control-system 30 driving the information display by the display controller 50, which may be embodied as a computer, SoC, embedded circuit, display controller, standalone graphic card, or any other device capable of driving the display.
The electronic-control-system 30 more specifically the display controller 50 driving the information display 11 of the graphical roulette-display-system 10 is connected to an input source via an input interface from where it receives instructions for what to display, or what content. Some non-limiting examples of instruction and content sources are: set of preset graphics, graphics delivered via network either locally or remotely (e.g. LAN, internet, DSL, cellular, satellite, etc.), back office administrator panel, betting shop terminal, portable media, programmatically rendered graphics, advertising network, or any other data delivery method. The roulette-display-system 10 may have multiple operators simultaneously and there may be some logic or algorithm as part of the electronic-control-system 30 that can autonomously mediate between types of content.
The image displayed on the information display 11 via the display controller 50 may change at anytime. The type of information to be displayed on the information display 11 nor the source thereof are limited, the aforementioned examples are provided for purposes of illustration and should not be considered limiting.
The information display 11 may be protected to withstand physical wear and tear in case the technical requirements warrant it. Some possible examples of a protective cover include: a transparent covering panel (such as glass, perspex, acrylic glass/plexiglass, any form of plastic, sapphire crystal, mineral glass), a wear resistant coating, or any other coating or surface designed to be applied to, or near, the display with the purpose of shielding it from damage and extending its useful lifetime. Protecting the display may only apply in the case where the display is likely to suffer from physical wear, which may not be the case, for instance if the information display 11 is implemented using a projection or deflection method. The protection may serve multiple purposes and this should be considered as part of the invention, for instance in the event where the display is positioned below the ball track, the ball track may be implemented as a transparent sapphire crystal glass which serves the dual purpose of protecting the underlying screen as well as being the mechanical ball track upon which the ball spins.
The implementation of the mechanical wheel 20 may be physically modified in the embodiment. For example the traditionally fixed pockets, which usually match the count of numbers on the wheel and accordingly provide a physical manifestation of the implied winning odds as displayed by the numbers on the roulette wheel, may be modified to an implementation capable of dynamically adjusting the width of the pockets—this is to be understood as the area wherein when a ball were to land would be considered as attributed to that number, the implementation need not necessarily be a single ball pocket—usually in unison with changes on the graphical display, although not necessarily.
Therefore a roulette apparatus with a roulette wheel may be provided with ball pockets 21, wherein the size of the ball pockets 21 are adjustable and wherein the roulette wheel 20 is provided with adjustable and/or positionable ball deflectors which may change position during the game.
For instance in a modification of the classic game of roulette, where at the end of each spin the winning number is to be removed, with the exception of the house numbers such as the 0 or 00, the information display 11 would be used to display numbers with a varying width allotment, and the ball pockets 21 would need to adjust their allotted width accordingly in order to facilitate and mirror in the physical world, the probability of the ball landing in a certain pocket in accordance with that what is displayed on the display. The physical modifications may require as part of the implementation the use of electromotors, servomechanism, actuators or any such similar devices, which are driven by the display control system. Moreover, the apparatus is provided with a number of preset graphics, an ad network, an administrative panel (operated by a user or automatically by a control unit), portable media input unit and/or a backoffice unit. Nevertheless the size of the pockets could also be changed by changing the image when the image also displays the pockets.
Furthermore the apparatus 1 is provided with sensors arranged in a sensor array to detect physical characteristics and/or a status and/or a position or other measurable properties of the mechanical wheel 20.
By extension of the above-mentioned modifications to the ball pockets 21, other aspects of the roulette bowl may be modified to facilitate any form or derivative form of roulette that the information display 11 may enable. A nonlimiting example thereof is the dynamic positioning of the ball deflectors, and other potential modifications are to be considered as part of the invention. While particular embodiments have been chosen to illustrate the invention, it will be understood by those skilled in the art that various changes and modifications can be made therein without departing from the scope of the invention as defined in the appended claims.
When the winning number is announced bets are payout out and/or taken from the table. The winning number than gets removed from the numbers or symbols displayed by the roulette-display-system 10 by changing and adapting the displayed image. If the pocket of the winning number gets also removed all other pockets need to be adjusted in their width. The appropriate width of each pocket is determined in step f) by the game controller 43. Alternatively the display of the winning number is exchanged by a predetermined or random different number or symbol. In this case it is not necessary to change the width of the pockets. In parallel it can be determined by step g which bets won and which bets have lost in this game round. This can be also be shown by changing the image displayed by the roulette-display-system 10 on the game table or the payout table. Step h takes place in parallel or after all calculations are done. In step h the displayed content changes dynamically to the new content e.g. new pockets, numbers, winning and losing chances. Then the next round of the game starts. This repeats for a predetermined number of times or also for a random number (step i).
| Filing Document | Filing Date | Country | Kind |
|---|---|---|---|
| PCT/EP2016/071335 | 9/9/2016 | WO | 00 |
| Publishing Document | Publishing Date | Country | Kind |
|---|---|---|---|
| WO2018/046093 | 3/15/2018 | WO | A |
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| Number | Date | Country | |
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| 20190244469 A1 | Aug 2019 | US |
