• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A toy system, comprising: a plurality of toy construction elements, an image capturing device and a processor. The image capturing device is operable to capture one or more images of a toy construction model constructed from the toy construction elements; wherein the processor is configured to: execute a digital game, the digital game comprising computer executable code configured to cause the processor to provide a digital play experience; receive an unlock code indicative of one or more virtual objects; responsive to receiving the unlock code, unlock the one or more virtual objects associated with said received unlock code for use in the digital play experience, each virtual object being associated with a respective one of said toy construction elements or with a respective toy construction model constructed from the toy construction elements; receive one or more images captured by said image capturing device; recognise one or more toy construction elements and/or toy construction models within the one or more images; responsive to recognising a first toy construction element or a first toy construction model associated with a first one of the unlocked virtual objects, provide a digital play experience involving said first unlocked virtual object.
    公开号:DK201870466A1
    申请号:DKP201870466
    申请日:2018-07-06
    公开日:2020-02-03
    发明作者:Kongsgaard Døssing Philip；Zavala Andrei；Søderberg Jesper
    申请人:Lego A/S；
    IPC主号:
    专利说明:

    Toy system
    The present invention relates to the application of computer vision technology for toys-to-life applications and, more particularly, to a toy system employing such technology.
    BACKGROUND OF THE INVENTION
    Different attempts of integrating physical objects into virtual game play have been made. However, it remains desirable to provide ways of linking the physical world and a virtual game play which may stimulate the interactive involvement of the user and provide entertaining game play. Therefore there is a need for a new approach to interactive game play.
    Most toy-enhanced computer games or so-called toys-to-life systems currently involve systems wherein toys must have a physical component configured to communicate with a special reader via some form of wireless communication like RFID, NFC etc. Examples of such systems are disclosed in e.g. US 2012/0295703, EP 2749327 and US 2014/256430. It would be generally desirable to provide toy systems that do not require the toy to comprise elements that are capable of communicating with a reader device so as to be able to identify a toy element, and to create its virtual digital representation and associate it with additional digital data.
    WO 2011/017393 describes a system that uses computer vision to detect a toy construction model on a special background. In this prior art system, an assembled model is on a special background plate with a specific pattern printed on it.
    EP 2 714 222 describes a toy construction system for augmented reality.
    WO 2018/069269 describes a toy system including scannable tiles including visible, scannable codes. The codes represent in-game powers.
    In view of this prior art it remains desirable to provide improved toy systems.
    DK 2018 70466 A1
    SUMMARY
    In accordance with one aspect, disclosed herein are embodiments of a toy system. The toy system comprises: a plurality of toy construction elements, an image capturing device and a processor. The image capturing device is operable to capture one or more images of a toy construction model constructed from the toy construction elements. The processor is configured to:
    - execute a digital game, the digital game comprising computer executable code configured to cause the processor to provide a digital play experience;
    - receive an unlock code indicative of one or more virtual objects;
    - responsive to receiving the unlock code, unlock the one or more virtual objects associated with said received unlock code for use in the digital play experience, each virtual object being associated with a respective one of said toy construction elements or with a respective toy construction model constructed from the toy construction elements;
    - receive one or more images captured by said image capturing device;
    - recognise one or more toy construction elements and/or toy construction models within the one or more images;
    - responsive to recognising a first toy construction element or a first toy construction model associated with a first one of the unlocked virtual objects, provide a digital play experience involving said first unlocked virtual object.
    Hence, the toy system allows the user to interact with the digital game by presenting one or more toy construction elements and/or toy construction models to the toy system such that the image capturing device captures one or more images of the one or more toy construction elements and/or toy construction models and the processor recognises at least a first toy construction element or a first toy construction model. If a first virtual object associated with the recognized first toy construction element or first toy construction model has previously been unlocked by means of a corresponding unlock code, the toy system provides a play experience involving the first virtual object associated with the recognized first toy construction element or first toy construction model.
    Hence, the toy construction elements themselves do not need to be provided with recognisable unlock codes, thus allowing the user to use conventional toy construc
    DK 2018 70466 A1 tion elements to construct the toy construction model without requiring toy construction elements that are specifically adapted for the toy system. Nevertheless, the toy system provides an authentication mechanism that only provides access to the virtual objects subject to proper authentication by means of an unlock code. The processor may be configured to determine whether the received unlock code is an authentic unlock code.
    The unlock code may have various forms, e.g. a barcode, QR code or other visually recognisable code. In other embodiments, the unlock code may be provided as an RFID tag or other electronic tag that can be read by a data processing system. Yet alternatively, the unlock code may be provided as a code to be manually entered by a user, e.g. as a sequence of alphanumeric symbols or in another suitable manner. In some embodiments, the unlock code may be provided as a combination of two or more of the above and/or in a different manner.
    The unlock code may be provided as a physical item, e.g. a token or card on which a machine-readable and/or human-readable code is printed or into which an electronic tag is incorporated. The physical item may be a toy constriction element that includes coupling members for attaching the physical item to other toy construction elements of the set. Alternatively the physical item may be a physical item different from a toy construction element of the toy construction elements, i.e. without coupling members compatible with the toy construction system. The unlock code may also be provided as a part of the wrapping of a toy construction set, e.g. printed on the inside of a container, or otherwise obstructed from access prior to opening the wrapping.
    The unlock code may be a unique code. The unlock code may be a one-time code (or otherwise limited use code), i.e. the processor may be configured to determine whether the received unlock code has previously been used and unlock the virtual object only, if the code has not previously been used. Accordingly, unlocking the virtual object may comprise marking the unlock code as used/expired.
    The determination as to whether the unlock code has previously been used may be done in a variety of ways. For example, when the unlock code is provided as an
    DK 2018 70466 A1 electronic tag, the tag may include a rewritable memory and the processor may be configured to delete the unlock code from the tag or otherwise mark the unlock code as used/expired. Alternatively, the toy system may include a central repository of authentic unlock codes, e.g. maintained by a server computer. The processor may be communicatively connectable to the repository, e.g. via a suitable communications network such as the internet. Responsive to receipt of an unlock code, the processor may request authentication of the received unlock code by the repository. The repository may respond to the request with an indication as to whether the unlock code is authentic and/or whether the unlock code has already been used. The repository may also communicate to the processor which one or more virtual objects are associated with the unlock code. Upon unlocking the corresponding virtual objects, the unlock code may be marked as used in the repository (e.g. responsive to the initial request or responsive to a subsequent indication by the processor that the corresponding virtual object has been successfully unlocked).
    Unlocking the virtual object may comprise unlocking the virtual object in an instance of the digital game, e.g. on a particular data processing device and/or for a given user. To this end, the unlocked virtual object may be associated with a user ID which may be stored locally on a processing device and/or in a central user repository.
    In embodiments where the unlock code is provided as an electronic tag, such as an RFID tag, the toy system comprises a suitable electronic tag reader, e.g. an RFID reader. In embodiments where the unlock code is provided as a visually detectable code, the toy system comprises a suitable visual tag reader, e.g. a camera or other image capture device. In particular, the same image capture device may be used for reading the unlock code and for recognizing the toy construction elements and/or models. It will be appreciated that these two operations may typically be performed in separate steps and based on different captured images.
    Many types of digital games can be enhanced by the unlocking and recognition process described herein, including, but not limited to, nurture-games, battle type games (player vs. player or player vs. computer), racing games, and role playing action/resource games, virtual construction games, massive multiplayer online
    DK 2018 70466 A1 games, strategy games, augmented reality games, games on mobile devices, cogames allowing users to collect digital items, etc. In some embodiments the digital game comprises computer executable code configured to cause the processor to control at least one virtual object. Examples of virtual objects include virtual characters, such as a virtual player character that is controlled by the toy system in direct response to user inputs, or a non-player character that is controlled by the toy system based on the rules of the game. Other examples of virtual objects inanimate objects, accessories that can be used by virtual characters, e.g. weapons, vehicles, clothing, armour, food, in-game currency or other types of in-game resources, etc. Accordingly, the digital game may be of the type where the user controls a virtual object such as a virtual character in a virtual game environment. Alternatively or additionally, the digital game may provide a different form of play experience, e.g. a digital nurturing game, a digital game where the user may construct digital worlds or other structures from multiple virtual objects, a strategic game, a play experience where the user collects virtual objects, a social platform, and/or the like.
    Generally, the virtual objects may be virtual characters or other animate or inanimate virtual items, such a vehicles, houses, structures, accessories such as weapons, clothing, jewellery, tools, etc. to be used by virtual characters, etc. Generally, a virtual object may represent any type of game asset.
    An unlock code may represent a single virtual object or multiple virtual objects. For example, a toy construction set may comprise (e.g. provided in a box or other container) a plurality of toy construction elements from which one or more toy construction models can be constructed. The toy construction set may further comprise one or more unlock codes, e.g. accommodated inside the container. In some embodiments, a single unlock code may be provided which unlocks multiple virtual objects, e.g. associated with respective toy construction elements of the set and/or with respective toy construction models that can be constructed from the toy construction elements included in the toy construction set. In other embodiments, the toy construction set may comprise multiple unlock codes each for unlocking respective ones of the toy construction elements and/or models.
    DK 2018 70466 A1
    The recognition of the toy construction elements and/or models may be performed using known methods from the field of computer vision, e.g. as described in WO 2016/075081.
    In some embodiments, unlocking a virtual object may not automatically assign or activate the virtual object but merely make the virtual object available to the user of the digital game, e.g. such that the user can subsequently select, assign or activate the virtual object. To this end, the digital game may create a representation of the virtual object and/or add the virtual object to a collection of available virtual objects.
    The unlocked first virtual object has a visual appearance that may resemble the first toy construction element or model with which the first virtual object is associated. The visual appearance may be predetermined, i.e. the first virtual object may resemble a predetermined toy construction model or predetermined toy construction element.
    In alternative embodiments, responsive to receiving the unlock code, unlocking the one or more virtual objects may comprise associating a visual appearance to the unlocked virtual object. To this end, in some embodiments, the system may allow the user to capture one or more images of a toy construction model whose visual appearance is to be associated with the unlocked virtual object. Hence, the user may customise the visual appearance of the unlocked virtual object. In particular, the processor may recognise one of a set of available toy construction models and apply the corresponding visual appearance to the unlocked virtual object.
    For the purpose of the present description, a toy construction model is a coherent structure constructed from two or more toy construction elements. A toy construction element is a single coherent element that cannot be disassembled in a nondestructive manner into smaller toy construction elements of the toy construction system. A toy construction model or toy construction element may be part of a larger structure, e.g. a larger toy construction model, while still being individually recognizable. A toy construction model or element recognized or recognizable by the processor in a captured image refers to a toy construction model or element that is individually recognized or recognizable, regardless as to whether the toy construction model or
    DK 2018 70466 A1 element is captured in the image on its own or as part of a larger toy construction model. For example, the processor may be configured to recognize partial toy construction models at different stages of construction. So as the user builds e.g. a wall that will be part of a bigger building the processor may be operable to recognize the wall as a partial toy construction model and the complete building as the completed toy construction model.
    In any event, the received one or more images within which the processor recognises one or more toy construction elements and/or toy construction models may depict a composite toy construction model constructed from at least a first toy construction model and a second toy construction model or a composite toy construction model constructed from a first toy construction model and an additional first toy construction element. The first and second toy construction models may be interconnected with each other directly or indirectly - via further toy construction elements - so as to form a coherent composite toy construction model. Similarly, the first toy construction model and the additional first toy construction element may be interconnected with each other directly or indirectly - via further toy construction elements so as to form a coherent composite toy construction model. A composite toy construction model is thus formed as a coherent structure formed from two or more interconnected individual toy construction models and/or from one or individual toy construction models interconnected with one or more additional toy construction elements. Here the terms individual toy construction models and additional toy construction elements refer to toy construction models or elements that are individually recognisable by the processor of the toy system.
    For example, the composite toy construction model may comprise a vehicle constructed from a plurality of toy construction elements and a figurine riding or driving the vehicle where the figurine itself is constructed from multiple toy construction elements. In another example, the composite toy construction model comprises a figurine constructed from multiple toy construction elements and the figurine may carry a weapon which may be formed as a single toy construction element or it may itself be constructed from multiple toy construction elements.
    DK 2018 70466 A1
    Recognising one or more toy construction elements and/or toy construction models within the one or more images may thus comprise recognising each of the first and second toy construction models included in the composite toy construction model and/or recognising each of the first toy construction model and the first toy construction element included in the composite toy construction model.
    The processor may thus be configured, responsive to recognising the first and second toy construction models, where the first toy construction model is associated with a first unlocked virtual object and the second toy construction model is associated with a second unlocked virtual object, to provide a digital play experience involving said first and second unlocked virtual objects. For example, the play experience may involve a composite virtual object formed as a combination of the first and second virtual objects, e.g. as a vehicle with a driver/rider.
    Similarly, responsive to recognising the first toy construction model and the first additional toy construction element, where the first toy construction model is associated with a first unlocked virtual object and the first additional toy construction element is associated with a second unlocked virtual object, the processor may be configured to provide a digital play experience involving said first and second unlocked virtual objects. For example, the play experience may involve a composite virtual object formed as a combination of the first and second virtual objects, e.g. as a virtual character carrying a weapon or other accessory.
    Hence, the user may select one or several, e.g. a combination of the unlocked virtual models by construction and capturing images of corresponding toy construction elements. In some embodiments, this selection may be performed a single time while, in other embodiments, the toy system may allow a user to repeatedly select different virtual objects and/or different combination of virtual objects to be included in the digital play experience.
    In some embodiments, the multiple, individually recognizable toy construction models and/or additional toy construction elements forming a composite toy construction model may be interconnected in different spatial configurations relative to each other. For example a figurine may be positioned in or on a vehicle in different riding
    DK 2018 70466 A1 positions. The processor may be configured to not only recognise the individual toy construction models and/or elements, but also their spatial configuration. The processor may then modify the provided play experience responsive to the recognised spatial configuration. For example, a weapon carried by a figurine may provide different in-game attributes, e.g. powers, depending on how the weapon is carried by the figurine, e.g. whether it is carried in the left or right hand.
    The digital play experience involving the selected virtual object or objects may have a variety of forms. For example, the digital play experience involving the selected virtual object or objects may be a digital game where the user controls the thus selected virtual object or combination of objects. In other embodiments, the digital play experience may allow a user to arrange the select virtual object or objects within a digital environment, e.g. a digital scene, or to modify the selected virtual object(s), e.g. to decorate the virtual object(s) or to use the selected virtual object(s) as part of a digital construction environment, to trade selected virtual objects with other users of an online play experience or to otherwise interact with virtual object(s) selected by other users.
    Generally, in some embodiments, each of the toy construction elements each comprise one or more coupling members configured for detachably attaching the toy construction element to one or more other toy construction elements of the toy construction system. To this end the toy construction elements may comprise mating coupling members configured for mechanical and detachable interconnection with the coupling members of other toy construction elements, e.g. in frictional and/or interlocking engagement. In some embodiments, the coupling members are compatible with the toy construction system
    In some embodiments, the image capturing device is a camera, such as a digital camera, e.g. a conventional digital camera. The image capturing device may be a built-in camera of a portable processing device. Generally, examples of portable processing devices include a tablet computer, a laptop computer, a smartphone or other mobile device. In some embodiments, the image capturing device comprises a 3D capturing device such as a 3D sensitive camera, e.g. a depth sensitive camera combining high resolution image information with depth information. An example of
    DK 2018 70466 A1 a depth sensitive camera is the Intel® RealSense™ 3D camera, such as the model F200 available in a developer kit from Intel Corporation. The image capturing device may be operable to capture one or more still images. In some embodiments the digital camera is a video camera configured to capture a video stream. Accordingly receiving one or more images captured by said image capturing device may include receiving one or more still images and/or receiving a video stream.
    The processor is adapted to detect the toy construction elements and/or toy construction models in the captured image(s) and to recognise the toy construction models and/or elements. To this end, the toy system may comprise a library of known toy construction models and/or elements, each associated with information about the corresponding virtual object and whether the virtual object has already been unlocked and/or how the toy construction element may be combined with other toy construction models or elements so as to form a composite toy construction model.
    Here and in the following, the term processor is intended to comprise any circuit and/or device suitably adapted to perform the functions described herein. In particular, the term processor comprises a general- or special-purpose programmable microprocessor, such as a central processing unit (CPU) of a computer or of another data processing system, a digital signal processor (DSP), an application specific integrated circuits (ASIC), a programmable logic arrays (PLA), a field programmable gate array (FPGA), a special purpose electronic circuit, etc., or a combination thereof. The processor may be integrated into a portable processing device, e.g. where the portable processing device further comprises the image capturing device and a display. It will be appreciated, however, that the toy system may also be implemented as a client-server or a similar distributed system, where the image capturing and other user interaction is performed by a client device, while the image processing and recognition tasks and/or the unlock code verification tasks may be performed by a remote host system in communication with the client device. According to some embodiments, an image capturing device or a mobile device with an image capturing device may communicate with a computer, e.g. by wireless communication with a computing device comprising a processor, data storage and a display.
    DK 2018 70466 A1
    In some embodiments, the image capturing device communicates with a display that shows in real-time a scene as seen by the image capturing device so as to facilitate targeting the desired toy construction model(s) whose image is to be captured.
    The present disclosure relates to different aspects including the toy system described above and in the following, corresponding apparatus, systems, methods, and/or products, each yielding one or more of the benefits and advantages described in connection with one or more of the other aspects, and each having one or more embodiments corresponding to the embodiments described in connection with one or more of the other aspects and/or disclosed in the appended claims.
    In particular, according to one aspect, disclosed herein is a method, implemented by a processor, of operating a toy system, the toy system comprising a plurality of toy construction elements, an image capturing device and the processor; the image capturing device being operable to capture one or more images of one or more toy construction models constructed from the toy construction elements and placed within a field of view of the image capturing device; wherein the method comprises:
    - executing a digital game, the digital game comprising computer executable code configured to cause the processor to provide a digital play experience;
    - receiving an unlock code indicative of one or more virtual objects;
    - responsive to receiving the unlock code, unlocking the one or more virtual objects associated with said received unlock code for use in the digital play experience, each virtual object being associated with a respective one of said toy construction elements or with a respective toy construction model constructed from the toy construction elements;
    - receiving one or more images captured by said image capturing device;
    - recognising one or more toy construction elements and/or toy construction models within the one or more images;
    - responsive to recognising a first toy construction element or a first toy construction model associated with a first one of the unlocked virtual objects, providing a digital play experience involving said first unlocked virtual object.
    According to yet another aspect, disclosed herein is a processing device, e.g. a portable processing device, configured to perform one or more of the methods dis
    DK 2018 70466 A1 closed herein. The processing device may comprise a suitably programmed computer such as a portable computer, a tablet computer, a smartphone, a PDA or another programmable computing device, e.g. a device having a graphical userinterface and, optionally, a camera or other image capturing device.
    Generally, the digital game may be implemented as a computer program, e.g. as a computer readable medium having stored thereon the computer program. Accordingly, according to yet another aspect, disclosed herein is a computer program which may be encoded on a computer readable medium, such as a disk drive or other memory device. The computer program comprises program code adapted to cause, when executed by a processing device, the processing device to perform one or more of the methods described herein. The computer program may be embodied as a computer-readable medium, such as a CD-ROM, DVD, optical disc, memory card, flash memory, magnetic storage device, floppy disk, hard disk, etc. having stored thereon the computer program. In other embodiments, a computer program product may be provided as a downloadable software package, e.g. on a web server for download over the internet or other computer or communication network, or as an application for download to a mobile device from an App store. According to one aspect, a computer-readable medium has stored thereon instructions which, when executed by one or more processing units, cause the processing unit to perform an embodiment of the process described herein.
    The present disclosure further relates to a toy construction set comprising a plurality of toy construction elements, one or more unlock codes, and instructions to obtain a computer program code that causes a processing device to carry out the steps of an embodiment of one or more of the methods described herein, when the computer program code is executed by the processing device. For example, the instructions may be provided in the form of an internet address, a reference to an App store, or the like. The instructions may be provided in machine readable form, e.g. as a QR code or the like. The toy construction set may even comprise a computer-readable medium having stored thereon the computer program code. Such a toy construction set may further comprise a camera or other image capturing device connectable to a data processing system.
    DK 2018 70466 A1
    Additional features and advantages will be made apparent from the following detailed description of embodiments that proceeds with reference to the accompanying drawings.
    BRIEF DESCRIPTION OF THE DRAWINGS
    Preferred embodiments of the invention will be described in more detail in connection with the appended drawings, where
    FIGs. 1-3 schematically illustrate examples of toy construction sets of a toy system described herein;
    FIGs. 2-4 schematically illustrate examples of a use of an embodiment of toy system described herein.
    DETAILED DESCRIPTION
    Embodiments of the method and system disclosed herein may be used in connection with a variety of toy objects and, in particular with construction toys that use modular toy construction elements based on dimensional constants, constraints and matches, with various assembly systems like magnets, studs, notches, sleeves, with or without interlocking connection etc. Examples of these systems include but are not limited to the toy constructions system available under the tradename LEGO. For example, US3005282 and USD253711S disclose one such interlocking toy construction system and toy figures, respectively.
    FIG. 1 schematically illustrates an example of a toy construction set of a toy system described herein. The toy construction set is obtained in a box. The box includes a plurality of conventional toy construction elements from which one or more (two in the example of FIG. 1) toy construction models can be constructed. In the example of FIG. 1, a figurine and a car can be constructed from the toy construction elements of the set. The toy construction set further comprises two cards, e.g. made from plastic or cardboard. Each card shows an image or other representation of one of the toy construction models and a machine-readable code, in this example a QR code, which represents an unlock code for a virtual object associated with the respective toy construction model, e.g. a virtual character and a virtual car, respectively. Alternatively, the unlock code(s) may be provided to the user in a different man
    DK 2018 70466 A1 ner, e.g. by mail or sold separately. Hence, each unlock code is a unique code that comes with the product or is given to the user through a physical printed code or a digital code. The unlock code(s) when used (scanned or typed in) then unlocks the possibility of using computer vision to select the object in/for a digital experience.
    FIG. 2 schematically illustrates another example of a toy construction set, similar to the set of FIG. 1. However, in this example, the toy construction set only includes an unlock code associated with one of the toy construction models that can be constructed from the toy construction elements of the set. It will be appreciated that, in other embodiments, the set may include one or more unlock codes for unlocking one or more virtual objects associated with any subset of toy construction models constructable from the toy construction elements of the set.
    FIG. 3 schematically illustrates another example of a toy construction set, similar to the set of FIG. 1. However, in this example, the toy construction set includes toy construction elements (not explicitly shown) for constructing the figurine and the car and an additional toy construction element, in this example a sword that can be carried by the figurine.
    The set may include three unlock codes, one associated with the figurine, another one associated with the car and yet another one associated with the sword. In an alternative embodiment, the set may include a single unlock code for unlocking respective virtual objects associated with the figurine, the car and the sword, respectively.
    FIG. 4 illustrates an example of a use of the toy system described herein, e.g. using the toy construction set of any of FIGs. 1-3 and a suitably programmed portable device, e.g. a tablet or smartphone executing an app that implements a digital game of the toy system.
    Initially, the processing device reads the one or more unlock codes included in the toy construction set. This causes the corresponding virtual objects (in this example a car and a virtual character) to be unlocked. The user may then capture an image of the figurine positioned in the driver's seat of the car. The processing device recog
    DK 2018 70466 A1 nises the figurine and the car making up the thus constructed composite model causing the digital game to provide a play experience involving a virtual car drive by a corresponding virtual character. After completion of the play experience, the user may capture another image of the same or of a different toy construction model and engage in the same or a different play experience involving the corresponding unlocked virtual objects.
    Hence, while a virtual object is unlocked once it may be available multiple times (e.g. a limited number or an unlimited number of times) for selection as a part of a play experience. The selection is performed by capturing an image of the corresponding physical toy construction model.
    FIG. 5 illustrates an example of another use of the toy system described herein, e.g. using the toy construction set of any of FIGs. 1-3 and a suitably programmed portable device, e.g. a tablet or smartphone executing an app that implements a digital game of the toy system. The example of FIG. 5 is similar to the example of FIG. 4. However, while the use of FIG. 4 allows the virtual objects to repeatedly be selected, optionally in different combinations with other objects, the use of FIG. 5 only allows a single selection of an unlocked virtual object. Once a combination is selected, it is the thus selected combination that is used in the play experience.
    FIG. 6 illustrates an example of another use of the toy system described herein, e.g. using the toy construction set of any of FIGs. 1-3 and a suitably programmed portable device, e.g. a tablet or smartphone executing an app that implements a digital game of the toy system. The example of FIG. 6 is similar to the example of FIG. 4. However, in the example of FIG. 6 the user has unlocked four virtual objects that can be combined in different ways in the digital game by capturing images of corresponding composite toy construction models constructed from respective combinations of the individually recognizable toy construction models.
    Hence, generally, a virtual object needs to be unlocked only once by the unique unlock code. The selection of the virtual object (or of multiple/composite virtual objects at one time) can be done every time the virtual object is to be used in the digital experience or for a one-time use.
    DK 2018 70466 A1
    Although the invention has been described with reference to certain specific embodiments, various modifications thereof will be apparent to those skilled in art without departing from the spirit and scope of the invention as outlined in claims appended 5 hereto.
    权利要求:
    Claims (11)
    [1] 1. A toy system, comprising: a plurality of toy construction elements, an image capturing device and a processor. The image capturing device is operable to capture one or more images of a toy construction model constructed from the toy construction elements; wherein the processor is configured to:
    - execute a digital game, the digital game comprising computer executable code configured to cause the processor to provide a digital play experience;
    - receive an unlock code indicative of one or more virtual objects;
    - responsive to receiving the unlock code, unlock the one or more virtual objects associated with said received unlock code for use in the digital play experience, each virtual object being associated with a respective one of said toy construction elements or with a respective toy construction model constructed from the toy construction elements;
    - receive one or more images captured by said image capturing device;
    - recognise one or more toy construction elements and/or toy construction models within the one or more images;
    - responsive to recognising a first toy construction element or a first toy construction model associated with a first one of the unlocked virtual objects, provide a digital play experience involving said first unlocked virtual object.
    [2] 2. A toy system according to claim 1; wherein unlock code is provided as a physical item carrying a machine-readable and/or human-readable code.
    [3] 3. A toy system according to any one of the preceding claims; wherein the unlock code is a limited-use and wherein the processor is configured to determine whether the received unlock code has previously been used beyond the limited use, and to unlock the virtual object only, if the code has not previously been used beyond the limited use.
    [4] 4. A toy system according to any one of the preceding claims; wherein the digital game comprises computer executable code configured to cause the processor to control at least one virtual game item.
    DK 2018 70466 A1
    [5] 5. A toy system according to any one of the preceding claims; wherein the unlocked first virtual object has a visual appearance that resembles the first toy construction element or model with which the first virtual object is associated.
    [6] 6. A toy system according to any one of the preceding claims; wherein the processor is configured, responsive to receiving the unlock code, to associate a visual appearance to the unlocked virtual object, in particular by receiving one or more captured images of a toy construction model whose visual appearance is to be associated with the unlocked virtual object; and to associate the visual appearance of said toy construction model with the unlocked virtual object.
    [7] 7. A toy system according to any one of the preceding claims; wherein the received one or more images within which the processor recognises one or more toy construction elements and/or toy construction models depicts a composite toy construction model constructed from at least a first toy construction model and a second toy construction model; wherein recognising one or more toy construction elements and/or toy construction models within the one or more images comprises recognising each of the first and second toy construction models included in the composite toy construction model; and wherein the processor is configured, responsive to recognising the first and second toy construction models, where the first toy construction model is associated with a first unlocked virtual object and the second toy construction model is associated with a second unlocked virtual object, to provide a digital play experience involving said first and second unlocked virtual objects.
    [8] 8. A toy system according to claim 7; wherein the processor is configured to further recognise a spatial configuration of the first and second toy construction models relative to each other, and to modify the provided play experience responsive to the recognised spatial configuration.
    [9] 9. A method, implemented by a processor, of operating a toy system, the toy system comprising a plurality of toy construction elements, an image capturing device and the processor; the image capturing device being operable to capture one or more images of one or more toy construction models constructed from the toy construc
    DK 2018 70466 A1 tion elements and placed within a field of view of the image capturing device; wherein the method comprises:
    - executing a digital game, the digital game comprising computer executable code configured to cause the processor to provide a digital play experience;
    - receiving an unlock code indicative of one or more virtual objects;
    - responsive to receiving the unlock code, unlocking the one or more virtual objects associated with said received unlock code for use in the digital play experience, each virtual object being associated with a respective one of said toy construction elements or with a respective toy construction model constructed from the toy construction elements;
    - receiving one or more images captured by said image capturing device;
    - recognising one or more toy construction elements and/or toy construction models within the one or more images;
    - responsive to recognising a first toy construction element or a first toy construction model associated with a first one of the unlocked virtual objects, providing a digital play experience involving said first unlocked virtual object.
    [10] 10. A processing device configured to perform the method defined in claim 9.
    [11] 11. A computer program product comprising program code adapted to cause, when executed by a processing device, the processing device to perform the method defined in claim 9.
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    同族专利:
    公开号 | 公开日
    EP3817832A1|2021-05-12|
    US20210121782A1|2021-04-29|
    CN112449611A|2021-03-05|
    DK180058B1|2020-02-27|
    WO2020007668A1|2020-01-09|
    引用文献:
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    EP2749327A1|2012-12-26|2014-07-02|Disney Enterprises, Inc.|Managing objectives, an environment, and/or a theme associated with a virtual space based on characters made accessible responsive to corresponding tokens being detected|
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    法律状态:
    2020-02-03| PAT| Application published|Effective date: 20200107 |
    2020-02-27| PME| Patent granted|Effective date: 20200227 |
    优先权:
    申请号 | 申请日 | 专利标题
    DKPA201870466A|DK180058B1|2018-07-06|2018-07-06|toy system|DKPA201870466A| DK180058B1|2018-07-06|2018-07-06|toy system|
    EP19734060.7A| EP3817832A1|2018-07-06|2019-06-25|Toy system|
    CN201980045238.7A| CN112449611A|2018-07-06|2019-06-25|Toy system|
    PCT/EP2019/066886| WO2020007668A1|2018-07-06|2019-06-25|Toy system|
    US17/257,105| US20210121782A1|2018-07-06|2019-06-25|Toy system|
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