Method and apparatus for digital twinning

Abstract

A computer-implemented method for digital twins, the method being used, for example, to process data associated with a digital twin, the method comprising: managing data associated with at least one digital twin; providing one or more functions for the digital twin, for example, for the operation of the digital twin; and providing a wireless communication interface for data exchange between at least one of the following elements: a) the digital twin, or b) a product associated with at least one digital twin, or c) at least one function for the digital twin.

Description

Technical Field

[0001] This disclosure relates to a method for digital twins.

[0002] Furthermore, this disclosure relates to a device for digital twins. Summary of the Invention

[0003] Some examples relate to a method for digital twins, such as a computer-implemented method, for example for processing data associated with a digital twin, the method comprising: managing data associated with at least one digital twin; providing one or more functions for the digital twin, such as for the operation of the digital twin; and providing a wireless communication interface for data exchange between at least one of the following elements: a) the digital twin, or b) a product associated with at least one digital twin, or c) at least one function for the digital twin. In some examples, this, for example, enables the provision of a platform for digital twins, which, for example, enables the efficient processing of data from multiple digital twins, for example, at least temporarily linked to each other.

[0004] In some examples, a digital twin can be viewed as a digital representation of a physical product, such as an appliance. Here, for example, one or more attributes of the digital twin are updated in real time based on changes in the same attributes of the physical product.

[0005] In some examples, at least one aspect of the method according to this disclosure can be implemented by at least one device, wherein, for example, the at least one device can be a server, such as an edge server or a cloud server. In some examples, multiple devices may also be configured to implement at least one aspect of the method according to this disclosure, such as multiple servers, which may, for example, form part of a cloud system.

[0006] In some examples, the wireless communication interface provided uses, for example, a cellular mobile radio system, which is, for example, of the 6G type or based on 6G.

[0007] In some examples, the management has the following features: implementing the at least one digital twin or at least one aspect of the at least one digital twin, for example, by means of the device mentioned above as an example or at least one of the devices.

[0008] In some examples, a digital twin has at least one of the following elements: a) a digital twin of a product, such as an appliance, such as a household appliance, or b) a digital twin of a person, such as a product or a user of the product, such as a household appliance.

[0009] For example, one or more functions are provided to provide the function of identifying and / or recognizing objects that are close to each other in space, for example, based on at least one of the following: a) for example, a sensing function of a mobile radio system or said mobile radio system, or b) for example, a positioning function of a mobile radio system or said mobile radio system.

[0010] For example, one or more functions are provided that include: providing functions for protecting at least one aspect of the digital twin, such as trustworthiness and / or integrity, and / or communication of the digital twin, such as via a wireless communication interface.

[0011] For example, one or more functions are provided that include: providing resource management functions for digital twins, such as managing computing resources, such as identifying and / or locating and / or allocating computing resources to one or more instances of the digital twin.

[0012] For example, providing one or more functions includes: providing functions to enable, for example, the provision and / or management of communication relationships between digital twins.

[0013] For example, providing one or more functions includes: providing functions for artificial intelligence, such as machine learning, for example, to support data processing and / or interaction of digital twins.

[0014] For example, one or more functions are provided that include: providing lifecycle management for digital twins, such as lifecycle management, for at least one of the following: a) instantiation, b) configuration, or c) deactivation of the digital twin.

[0015] In some examples, the method is configured to: use a mobile radio system or at least one function of the mobile radio system, for example, to provide or implement the one or more functions.

[0016] In some examples, the method includes at least one of the following elements: a) establishing a data connection with a physical product, such as an appliance, the establishment including, for example, registering and / or connecting the physical appliance relative to a mobile radio system, such as a 6G mobile radio system; or b) determining the location of at least one appliance and / or determining a digital twin associated with said at least one appliance and / or instantiating a digital twin for said at least one appliance; or c) authenticating at least one digital twin, such as the digital twin associated with the appliance or said digital twin associated with the appliance; or d) establishing, for example, configuring a communication relationship between said digital twins; or e) implementing at least one digital twin, such as the digital twin associated with the appliance or said digital twin associated with the appliance; or f) disabling, for example, a communication relationship between said digital twins.

[0017] Some examples relate to a device for digital twins, such as a device for processing data associated with a digital twin, wherein the device is constructed, for example configured, for implementing methods according to this disclosure.

[0018] Some examples relate to a system having at least one device according to this disclosure and at least one product for operation in conjunction with at least one digital twin.

[0019] Some examples relate to a product for operation in conjunction with at least one digital twin, the product being configured, for example, to use a wireless communication interface for exchanging data with at least one digital twin and / or for exchanging data with at least one of the functions used for the digital twin.

[0020] Some examples involve an apparatus for performing methods according to this disclosure.

[0021] Some examples relate to a product, such as a transmitter and / or receiver, or a control device, for example for a motor vehicle, said product having at least one device according to this disclosure.

[0022] Some examples relate to a computer-readable storage medium that includes instructions, which, when implemented by a computer, cause the computer to perform a method according to this disclosure.

[0023] Some examples relate to a computer program that includes instructions that, when executed by a computer, cause the computer to perform a method according to this disclosure.

[0024] Some examples relate to a data carrier signal that transmits and / or characterizes a computer program according to this disclosure.

[0025] Some examples relate to the use of methods and / or devices and / or systems and / or computer-readable storage media and / or computer programs and / or data carrier signals according to this disclosure for at least one of the following elements: a) providing a system, such as a platform, for information exchange among multiple digital twins; or b) improving the efficiency of the operation of products, such as appliances, such as household appliances; or c) automating the operation of multiple products; or d) improving the interoperability of products, such as appliances, such as household appliances; or e) nutritional control, such as for personal and / or medical purposes; or f) optimizing the energy management of household appliances, such as reducing energy consumption. Attached Figure Description

[0026] Further features, applications, and advantages of the invention will derive from the following description of the examples illustrated in the accompanying drawings. All features described or illustrated herein, individually or in any combination, form the subject matter of this disclosure, regardless of their summary in the claims or their reference thereto, and regardless of their representation or indication in the specification or drawings.

[0027] As shown in the attached figure: Figure 1 The flowchart is shown schematically. Figure 2 A block diagram is shown schematically. Figure 3 The flowchart is shown schematically. Figure 4 A block diagram is shown schematically. Figure 5 A block diagram is shown schematically. Figure 6 An example of the application is shown schematically. Detailed Implementation

[0028] See, for example Figure 1 , Figure 2Some examples relate to a method for (e.g., one or more) digital twins (DTs), such as a computer-implemented method, for example, for processing data DT-DAT associated with a digital twin DT, the method comprising: managing 100 data DT-DAT associated with at least one digital twin DT-1; providing 102 one or more functions DT-F, DT-F1, DT-F2, ... for the digital twin DT, such as for operating DT-BETR for the digital twin DT; and providing 104 a wireless communication interface KS for data exchange between at least one of the following elements: a) the digital twin DT, or b) a product E associated with at least one digital twin, or c) at least one function of the functions DT-F for the digital twin DT. In some examples, this, for example, enables the provision of a platform or system 10 for a digital twin DT, which, for example, enables efficient processing of data from multiple digital twins DT-1, DT-2, ... that are at least temporarily associated with each other.

[0029] In some examples, the digital twin DT-1 can be viewed as a digital representation of the physical product E, such as an appliance. For example, one or more attributes of the digital twin DT-1 can be updated in real time based on changes in the same attributes of the physical product E.

[0030] In some examples, Figure 2 At least one aspect of the method according to this disclosure can be implemented by at least one device 200, wherein, for example, the at least one device 200 can be a server, such as an edge server or a cloud server. In some examples, multiple devices 200 may also be configured to implement at least one aspect of the method according to this disclosure, such as multiple servers, which may be part of a cloud system or other distributed system. Further reference is made below. Figure 4 Further details are described regarding possible design schemes for device 200 based on some examples.

[0031] In some examples, Figure 1 The KS provides a 104 wireless communication interface and features: 104a, for example, a cellular mobile radio system MFS ( Figure 2 The mobile radio system is, for example, of the (3GPP) 6G type or based on 6G.

[0032] In some examples, Figure 1 Management 100 has, for example, the device 200 mentioned above as an example ( Figure 2 (or at least one of the devices 200) to implement 100a the at least one digital twin DT-1 or at least one aspect of the at least one digital twin DT-1.

[0033] In some examples, Figure 2 A digital twin (DT) includes at least one of the following elements: a) a digital twin of a product E, such as an appliance, such as a household appliance, or b) a digital twin of a person P, such as a product or a user of the product, the product being, for example, a household appliance.

[0034] For example, Figure 1 The DT-F provides one or more functions, including: providing 102a for identifying and / or recognizing objects, such as products, that are spatially close to each other, for example, based on at least one of the following: DT-F1: a) a sensing function SENS of a mobile radio system or said mobile radio system MFS ( Figure 2 (a) or (b) for example, the positioning function POS of a mobile radio system or the mobile radio system MFS.

[0035] For example, 102 provides one or more functions having: providing 102b for protecting at least one aspect of the digital twin DT, such as trust and / or integrity and / or communication of the digital twin DT, such as via a wireless communication interface KS, function DT-F2.

[0036] For example, 102 provides one or more functions including: providing 102c for resource management of the digital twin DT DT DT-F3, such as for managing computing resources, such as for identifying and / or locating and / or allocating computing resources to one or more instances of the digital twin DT.

[0037] For example, one or more functions are provided, such as DT-F4, which enables the provision and / or management of communication relationships between, for example, digital twins (DTs).

[0038] For example, 102 provides one or more functions having: providing 102e functions for artificial intelligence (“KI”), such as machine learning (“ML”), such as for supporting data processing and / or interaction with the digital twin DT.

[0039] For example, 102 provides one or more functions having: providing 102f functions for lifecycle management of digital twin DT, such as lifecycle management DT-F6, for example for at least one of the following: a) instantiation or b) configuration or c) deactivation of digital twin DT.

[0040] In some examples, Figure 2The method is configured to include: using at least one function of a 102g mobile radio system or the mobile radio system MFS, for example, for providing 102, for example, implementing one or more of the functions DT-F.

[0041] In some examples, Figure 3 The method has at least one of the following elements: a) establishing 110 with a physical product, such as appliance E ( Figure 2 The data connection DV, the establishment of which includes, for example,: registering a physical device with respect to a Mobile Radio System (MFS), such as a 6G Mobile Radio System (MRS), 110a and / or connecting a physical device 110b, or b) determining 111a the location E-POS of at least one device E and / or determining 111b a digital twin DT-E associated with at least one device E and / or instantiating a digital twin DT-E for at least one device E 111c, or c) authenticating 112 at least one digital twin DT-E, such as a digital twin associated with the device or the digital twin associated with the device, or d) establishing 113, such as configuring a communication relationship KB between digital twins DT and DT-E, or e) implementing 114 at least one digital twin, such as a digital twin associated with the device or the digital twin DT-E associated with the device, or f) disabling 115, such as the communication relationship KB between digital twins DT and DT-E.

[0042] Some examples, Figure 4 This relates to a method for digital twin DT (DT) Figure 2 Device 200, for example, for processing data associated with a digital twin DT (DT-DAT). Figure 2 ( ), wherein the device 200 is constructed, for example configured, for implementing the method according to the present disclosure.

[0043] In some examples, Figure 4 The device 200 includes: a computing device (“computer”) 202 having at least one computing core 202a, and a storage device 204 associated with the computing device 202 for storing at least one of the following elements at least temporarily: a) data DAT (e.g., data associated with a digital twin DT and / or a function DT-F), b) a computer program PRG, which is used, for example, to implement the method according to this disclosure.

[0044] In another example, Figure 4 The storage device 204 includes volatile memory (e.g., working memory (RAM)) 204a and / or non-volatile (NVM) memory (e.g., flash EEPROM) 204b or a combination thereof or a combination with other memory types not explicitly mentioned.

[0045] Another example, Figure 4 The present invention relates to a computer-readable storage medium SM comprising instructions PRG that, when executed by a computer 202, cause the computer to perform the method according to the present disclosure.

[0046] Another example, Figure 4 The present invention relates to a computer program PRG comprising instructions that, when executed by a computer 202, cause the computer to perform the method according to the present disclosure.

[0047] Another example, Figure 4 This relates to a data carrier signal (DCS) that represents and / or transmits a computer program (PRG) according to this disclosure. The data carrier signal (DCS) can be transmitted (e.g., sent and / or received) via an optional data interface 206 of device 200. In another exemplary embodiment, the optional data interface 206 may utilize a mobile radio system (MFS) for example. Figure 2 ).

[0048] Some examples, Figure 2 The present disclosure relates to a system 10 having at least one device 200 according to the present disclosure and at least one product E for operation in conjunction with at least one digital twin DT-1.

[0049] Some examples, Figure 2 The present disclosure relates to a product E for operation in conjunction with at least one digital twin DT-1, the product being configured, for example, to use a wireless communication interface KS for data exchange with at least one digital twin DT-1 and / or for data exchange with at least one function of the functions DT-F used for the digital twin. In some examples, the product E according to the present disclosure may also be referred to as a "smart product" because the product enables, for example, interaction with other products or their digital twins via its digital twin DT-E.

[0050] Figure 5 A simplified block diagram according to aspects of this disclosure is shown. A scenario is depicted, upon which further examples according to the principles of this disclosure are explained below. Element E1 is symbolically represented, for example, a platform for digital twins E2, E3, E4, E5 based on a 6G mobile radio system or 6G network, as in some examples, for example, by means of... Figure 2 As System 10 can provide.

[0051] Element E2 is symbolically represented by a digital twin for dishwasher E2a. Element E3 is symbolically represented by a digital twin for food processor E3a. Element E4 is symbolically represented by a digital twin for oven E4a. Element E5 is symbolically represented by a digital twin for dough E5a. Elements E6-1, E6-2, E6-3, E6-4, E6-5, and E6-5 are symbolically represented by functions for platform E1 or its digital twins E2, E3, E4, and E5, wherein functions E6-1, E6-2, ... have, for example, according to... Figure 2 At least one function in DT-F.

[0052] Figure 5 Element E7 in the diagram symbolizes, for example, the core network of a cellular mobile radio system, while element E7a symbolizes the radio access network (RAN) used for the core network E7. The core network E7 may have one or more network functions NF1, ..., NFn, and may also have AMF (Access and Mobility Function), which is the function used to manage access and mobility functions.

[0053] In some examples, according to Figure 5 The configuration can be used to efficiently automate processes involving products E2a, E3a, E4a, and E5a when using platform E1, for example, based on the utilization of communication infrastructure E7, E7a. In particular, in some examples, it also enables at least one of the following aspects: a) information exchange between multiple digital twins E2, E3, E4, and E5; or b) improving the operational efficiency of products E2, E3, E4, and E5; or c) automating the operational processes of multiple products E2, E3, E4, and E5; or d) improving the interoperability of products E2, E3, E4, and E5; or e) nutritional control, for example for personal and / or medical purposes; or f) optimizing the energy management of household appliances, for example for reducing energy consumption.

[0054] Further description of the basis below Figure 5 Further details, aspects, and example scenarios of the example configuration.

[0055] Other aspects and examples are described below, which—in other examples—can be combined, individually or in any combination thereof, with at least one of the aspects and / or examples described above.

[0056] In some examples, Figure 2The principles of this disclosure enable the interaction between a digital twin DT and an associated product E, such as an appliance and / or user P, for example, via a 6G mobile radio system.

[0057] For example, when using the principles of this disclosure, appliances, such as household appliances, can be personalized beyond the degree of personalization given by predefined and manually configurable user profiles (Benutzerprofil) that are already present in some conventional methods when necessary. For example, this can be achieved through system 10 according to this disclosure (…). Figure 2 The system 10 can manage user configuration profiles for multiple appliances, or exchange associated information between different appliances or their corresponding digital twins. Furthermore, the system 10 can, for example, manage and provide appliances with information about the presence of user P and / or their intention to use a particular appliance.

[0058] In other words, the system 10 according to this disclosure enables networking and / or information exchange among multiple appliances, which in some examples can lead to better personalization and / or better results, such as in the case of a cooking process. For example, the system 10 according to this disclosure can efficiently coordinate multiple appliances, such as food processors, cooktops, range hoods, grills, microwave ovens, etc., that can be used in a cooking process, and can also achieve, for example, the main configuration of at least some of these appliances, wherein, for example, a uniform, such as consistent, protocol can be provided or used for information exchange with or between the appliances.

[0059] In some examples, the principles of this disclosure enable an increased degree of personalized operation of product E, such as an appliance, or a household appliance, and enable, for example, improved interaction with or between appliances, with less or no manual intervention. Some of these aspects can be achieved, for example, by utilizing system 10 ( Figure 2 This can be achieved through a secure platform, such as one with standardized protocols for information exchange between and / or with users and / or with the results or products of appliances, such as digital representations of household appliances (e.g., digital twins). In other words, some examples aim to enable improved interaction with appliances with less manual intervention by using secure platforms, such as those based on and / or embodying System 10, where coordinated, such as standardized protocols can be used for information exchange between different components of the system and / or with users.

[0060] In some examples, Figure 2The wireless communication interface KS according to this disclosure can be provided, for example, by means of a mobile radio system MFS according to or based on a 3GPP standard (e.g., of the 5G or 6G type). Thus, in some examples, it is possible to implement improved communication performance for the wireless communication interface KS, for example, relative to earlier mobile communication standards. Similarly, functionalities newly provided by the 6G standard can be used, for example, in the method and system 10 according to this disclosure. In some examples, it is conceivable that, by means of a mobile radio system MFS of, for example, the 6G type, connectivity can be made available, for example, within a structure, such as a building, for example, a residence, so that the corresponding functions of the mobile radio system MFS according to this disclosure can also be provided, for example, to end users in, for example, private, indoor (indoor space) environments, for example, to provide smart kitchens and / or living spaces.

[0061] In some examples, Figure 2 For example, the sensing capabilities of a mobile radio system (MFS) (e.g., of the 6G type), such as sensing capabilities based on the principle of integrated sensing and communication (e.g., Integrated Sensing and Communication, ISAC), can be used for aspects of this disclosure, such as system 10 and / or methods according to this disclosure. That is, in some examples, the mobile radio system MFS is used not only for wireless communication, but also, for example, at least temporarily, for sensing, for example, components of system 10 according to this disclosure.

[0062] In the context of 3GPP ISAC, "sensing" refers, for example, to the ability of a communication system to detect environmental information by analyzing signals. This technology utilizes, for example, mobile radio systems (MFS). Figure 2 The communication infrastructure of the system 10 is configured to perform sensing functions, such as identifying objects and / or determining their location and / or velocity, and analyzing environmental conditions, in addition to completing wireless data transmission. In some examples, ISAC or sensing may, for example, also at least temporarily, be used for at least one component of the system 10, such as for a product or its digital twin, for example, to identify other products in the environment of the first product.

[0063] For example, it is anticipated that future 6G-type or 6G-based mobile radio systems will utilize relatively high frequency bands (e.g., the frequency range "FR2" between approximately 24 GHz and approximately 71 GHz) and / or relatively large bandwidths and / or relatively dense antenna array distributions, for example, to implement or improve ISAC functionality. Therefore, this can improve not only wireless communication but also the detection of physical environment parameters. Consequently, in some examples, these aspects can also be used according to aspects of this disclosure. For example, it is possible to configure user equipment or data modems for such a 6G-type or 6G-based mobile radio system MFS to be integrated into at least some products E (…). Figure 2 In this way, aspects of the wireless communication interface KS according to the present disclosure can be flexibly provided, for example, while also providing sensing or ISAC functions. In some examples, a product E equipped with 6G communication or sensing functions may be referred to as a "smart product".

[0064] In some examples, such as the integration of aspects of the Mobile Radio System (MFS) and / or System 10 according to this disclosure, the integration process can be performed at different levels, such as from loosely coupled systems to fully integrated systems. An example of an application of the technology according to this disclosure is, for example, an autonomous vehicle that operates more efficiently in varying weather and lighting conditions without requiring separate and expensive radar and lidar equipment, because corresponding object recognition or obstacle recognition functions can be provided, for example, through ISAC functionality. Furthermore, in the case of using a 6G mobile radio system, an improved capability for networked sensing devices can also be provided, which can also be used in some examples, for example, for integration into product E (… Figure 2 )middle.

[0065] Therefore, in some examples, Figure 2 Therefore, in the case of using a 6G-type mobile radio system MFS, sensing functions that can be integrated into or incorporated into system 10 and / or, for example, a 6G-based platform that can be integrated into or incorporated into system 10 can be provided for digital twins.

[0066] As mentioned above, in some examples, a digital twin can be viewed as a digital representation of a physical product or object, where, for example, changes in an attribute on one side (e.g., the physical product) corresponding to the same attribute on the other side (e.g., the digital twin) are updated. For example, if an oven is specified via a smart algorithm in the digital twin E4 (see, for example, according to...) Figure 5 The calculation of the optimal temperature for element E4a is, for example, to synchronize the temperature of a real physical oven E4a accordingly. In some examples, the digital twin DT-1 ( Figure 2The information flow between the product and its associated physical product E is automated, i.e., without human interaction.

[0067] In some examples, Figure 2 , Figure 5 Multiple digital twins (DTs) can also interact with each other in a virtual area, for example, through direct data exchange between them, such as when using corresponding hardware (e.g., device 200), and / or via a wireless communication interface KS or a mobile radio system MFS. In some examples, the aforementioned virtual interactions between multiple digital twins also occur in reality, for example, with respect to their respective associated physical products E.

[0068] For example, it is conceivable to provide more than one hardware platform, such as device 200, for a digital twin DT, such that in some examples, a first number of digital twins are managed, for example, implemented on a first hardware platform, and a second number of digital twins are managed, for example, implemented on a second hardware platform, wherein data connections between the hardware platforms can be achieved, for example, via a wireless communication interface KS or a mobile radio system MFS.

[0069] In some examples, functionality, such as automation, is provided for at least one of the following aspects: a) lifecycle management, b) the linking and / or co-configuration of multiple digital twins (DTs), which can be implemented, for example, at least in part, by means of a (e.g., 6G) mobile radio system (MFS).

[0070] For example, Figure 2 A system 10, such as a platform, for digital twins (DT) can be provided using the principles of this disclosure. This platform implements one or more aspects of an operating system for digital twins, such as a range of supported functions including digital twin identification, digital twin lifecycle management, geo-proximity services, open APIs, settlement, authentication, and other functions. In some examples, at least some of these aspects can be implemented, for example, using the DT-F function (…). Figure 2 At least one function in ) is implemented.

[0071] In some examples, when using the principles according to this disclosure, a digital twin platform, i.e., for digital twin DT (DT), can be provided. Figure 2 A platform that uses a 6G mobile radio system, for example, a 6G mobile radio system, and is connected to the 6G mobile radio system, for example, to one or more household appliances and at least one mobile appliance of user P, wherein, in another example, the platform or its various aspects are thus able to be matched to the specific application of the household appliance.

[0072] In some examples, by combining 6G connectivity, 6G sensor capabilities, and 6G-based digital twin platforms, see, for example, according to Figure 2 System 10 can improve, for example, expand the possible applications of household appliances through automated information exchange and / or interaction of the corresponding digital twin DT of System 10, thereby improving operational efficiency and, for example, achieving energy savings in some examples.

[0073] In some examples, such as interactions made possible by the principles of this disclosure, for example in a digital twin DT and / or with system 10 ( Figure 2 Among the other components, one or more of the following advantages V1, V2, ... can be achieved at least temporarily: (V1) Improved matching and / or personalization of appliance operation, such as by locating and / or identifying the user (e.g., via 6G positioning and identification capabilities, such as ISAC), or by proactively activating and matching the user profile, such as proactively activating and matching the user profile before the user has the first physical interaction with the appliance. Thus, for example, a smart oven (see, for example, according to...) Figure 5 Element E4a) can, for example, suggest recipes based on user preferences or automatically match cooking times to achieve the best results.

[0074] (V2) Appliances can operate more efficiently and effectively through information exchange, such as actively and adaptively preheating oven E4a. Figure 5 For example, when the food processor E3a is almost finished producing a product, such as dough E5a. Similarly, process automation and seamless integration of appliances make housework more efficient. For example, a smart washing machine can automatically select the best washing program and notify the user when the wash is complete.

[0075] (V3) Minimizes manual user interaction and / or configuration, such as configuration of user profiles, for example, pre-selecting and matching the preparation of a cup of coffee by a coffee machine that the user has not actually used.

[0076] (V4) for use in digital twin DT within mobile radio systems MFS (e.g., 6G systems). Figure 2 A standardized method for instantiation and / or interaction of ) and thus, for example, improved interoperability between different appliances and less manual configuration overhead.

[0077] (V5) The possibility of generating new digital twins from existing digital twins, whereby the new digital twin is an expression of a product manufactured by an appliance, such as in a food processing machine E3a. Figure 5The expression E5 of dough E5a prepared in the process includes a list of ingredient amounts and other attributes, such as the amount of energy used for individual nutritional control. In other words, in some examples, a corresponding digital twin can also be created for a product E that has its own digital twin, such as the dough mentioned as an example above.

[0078] (V6) The possibility of transferring such a digital twin of a new product (e.g., dough) from one appliance to another, while configuring a second appliance based on additional information contained in the digital twin of the product, such as automatically configuring an oven (mode, temperature, humidity, duration, etc.) based on the characteristics of the dough (volume, water ratio, presence of ingredients, etc.).

[0079] (V7) Optimize the user interface based on user settings or user interference.

[0080] (V8) enables improved communication performance between applications through more reliable 6G connectivity, such as replacing other connectivity solutions that are less powerful or offer fewer features when necessary.

[0081] (V9) Improved user comfort, user-friendliness, user experience, and overall better results when using the appliance. Through personalized operation, system 10 can, for example, be matched to the user's individual needs and preferences. This enables intuitive operation and improves user-friendliness, and thus reduces the risk of appliance malfunction or dangerous operating conditions, thereby improving safety.

[0082] (V10) By networking household appliances with corresponding appliance pairs (possible examples of appliance pairs are further mentioned below), the operation of the household appliances can be optimized. Thus, for example, a "smart" coffee machine can automatically select the correct preparation method and preparation time for a specific type of coffee, etc., in order to achieve the best possible taste experience.

[0083] (V11) In some examples, the principles of this disclosure enable intelligent energy management of household appliances. The appliances can, for example, optimize energy consumption by matching them to the user's habits and preferences. This reduces energy consumption and improves ecological balance.

[0084] The following are some examples of appliances according to this disclosure, B1, B2, ...: (B1) smartphone and coffee machine, (B2) food processor and oven, (B3) stove and range hood, (B4) washing machine and dryer, (B5) living room and vacuum cleaner, (B6) garden and lawnmower, (B7) lighting system and motion sensor, (B8) water filter and faucet.

[0085] In another example, the number of digital twins interacting with each other, for example in the sense of the aforementioned set of devices, is not limited to two.

[0086] In some examples, Figure 2 The system 10 or platform used for digital twin DT can provide one or more functions to support the interaction of digital twins, such as digital twins of household appliances. For example, this can be achieved using the functions described above. Figure 2 The described function is at least one of the functions in DT-F.

[0087] In some examples, the supporting features and / or functions of a platform for digital twins (DT) in relation to household appliances (which in other examples can be generalized to other use cases) include at least one of the following elements: a) identifying and recognizing objects that are spatially close to each other, for example, through detection and discovery (DDF) functions (e.g., using the location and detection functions of a 6G mobile radio system (MFS), such as network functions for interaction), see, for example, according to Figure 2 The DT-F1 function, or b) provides authentication and integrity protection for digital twins and their communications through the Digital Twin Authentication Server Function (DTASF), as shown in [reference needed]. Figure 2 The DT-F2 function, or c) is used for Compute Resource Management (CRM) of digital twins, for the identification, location, and allocation of computing resources to instances of digital twins (DTRMF), for example, see [reference to...]. Figure 2 The DT-F3 function, or d), enables communication between digital twins through the Digital Twin Routing Function (DTRF), for example, see [reference needed]. Figure 2 The DT-F4, or e) provides KI / ML capabilities to support the processing and interaction of digital twins (AISF), for example, see [reference needed]. Figure 2 The DT-F5 function, or f) is used to instantiate, configure, and deactivate the Digital Twin Lifecycle Management (DTLMF) function, for example, see [reference to...]. Figure 2 The functions of DT-F6.

[0088] In some examples, these supportive DT-F functions may be at least in part 3GPP network functions for the Mobile Radio System (MFS), such as within a 5G / 6G Core NetworkService-Based Architecture, such as existing functions or new functions for 3GPP, or separate functions (e.g., separate from the Mobile Radio System (MFS)) that interact with network functions, such as 3GPP network functions, such as application functions (“AF”), for example, via defined, for example clearly defined interfaces.

[0089] Alternatively or additionally, in some examples, the function DT-F ( Figure 2 At least some of the 3GPP functions mentioned may at least partially and / or at least temporarily utilize at least one of the 3GPP functions mentioned, for example, based on these 3GPP functions.

[0090] In some examples, according to System 10 of this disclosure ( Figure 2 At least one component of the 3GPP network function can interact with at least one of the following existing 3GPP network functions: a) Policy Control Function (PCF), or b) Session Management Function (SMF), or c) Authentication Server Function (AUSF), or d) Unified Data Management (UDM), or e) Location Management Function (LMF).

[0091] In some examples, Figure 2According to this disclosure, the interaction of the digital twin DT can be divided into the following stages P1, P2, ...: (P1) Registration of physical devices and connection to the mobile radio system MFS, said registration and connection being, for example, based on or via a 6G network (involving, for example, 5G / 6G cores), or (P2) Identification of the location of objects and / or devices and determination of one or more associated digital twins, for example if these digital twins have been instantiated (involving, for example, functional DDF (DT-F1)), or new instantiation of digital twins (involving, for example, DTLMF (DT-F6), DTRMF (D (P3) Authenticate one or more digital twins (e.g., DTASF (DT-F2)), or (P4) Establish and configure communication relationships between digital twins (DTs) (e.g., DTRF (DT-F4)), or (P5) Make the entire system ready (e.g., 6G application layer, optionally, AISF (DT-F5)), or (P6) End the interaction of one or more digital twin displays, or (P7) Deactivate the communication relationship between one or more digital twins (e.g., DTRMF (DT-F3), DTLMF (DT-F6)).

[0092] In some examples, different possibilities exist for implementing one or more of the functions mentioned above: DDF or DT-F1, DTASF or DT-F2, DTRMF or DT-F3, DTRF or DT-F4, AISF or DT-F5, and DTLMF or DT-F6. Possible examples are standardized software APIs (programming interfaces) and / or RESTful interfaces, which may be based, for example, on a generic API and appropriate metadata and / or a manifest of the corresponding digital twin. This metadata and / or manifest, for example, describes what functions the digital twin can provide or have, and / or how these functions can be accessed.

[0093] In the following description, other aspects and examples according to this disclosure are illustrated by an example scenario involving a coffee machine and a user. For this example, it is assumed that a person approaches a coffee machine, for example, to prepare coffee. Here, the person themselves, for example, is not carrying a terminal device (e.g., user equipment, UE) for a mobile radio system (MFS). However, the coffee machine is associated with, for example, a 6G network, i.e., connected, meaning the 6G network is aware of the coffee machine's presence and may know its location. For example, the coffee machine can use the wireless communication interface KS of the 6G network (see also...). Figure 2For example, using terminal devices designed for coffee machines, such as those integrated into coffee machines, for use with 6G networks. 6G networks, for example, use ISAC methods to identify, for example, an approaching person, recognize that person, and determine their intention to approach the coffee machine—for example, through advanced sensing devices and / or KI capabilities (e.g., assuming existing sensor and location service capabilities, such as DDF, AISF, see also according to...). Figure 2 The 6G network then locates and identifies the digital twins of the coffee machine and the person, whose digital twin contains information, for example, describing the person's coffee preferences and possible dietary restrictions, such as attributes. Next, the 6G system supports the coupling of the coffee machine and the person's digital twin, and thus enables secure data exchange and interaction between the digital twins, for example, using DRF or DT-F4 functionality. This interaction, for example, results in the coffee machine selecting and personalizing a brewing program based on the user's preferences and possible dietary restrictions, and brewing coffee, for example, after brief confirmation by the user (e.g., via a specific gesture recognized by the 6G network, for example, using ISAC). Alternatively or additionally, the coffee machine's display can automatically match the user's preferences, for example, by selecting the correct language, and / or providing the user's preferred user interface. For example, the user can always still make the final decision as to which type of coffee they want to order through a standard, but personalized, user interface. Once the person drinks the coffee, the coffee machine's digital twin interacts again with the person's digital twin, for example, to update nutritional information, such as application information regarding energy intake and / or caffeine intake. Finally, after the interaction ends, the communication relationship between the digital twins is safely deactivated via a 6G system (e.g., using DTRMF or DT-F3, DTLMF or DT-F6).

[0094] In the following description, other aspects and examples of this disclosure are illustrated by example scenarios involving a food processor, dishwasher, oven, and cake, for example, see [reference to other disclosures]. Figure 5 The elements are E3a, E2a, E4a, and E5a. As an example of descriptive properties, it is currently assumed that a person P ( Figure 2 The person wants to bake a cake and selects a recipe for it in an app (e.g., on a smartphone, not shown). The person's equipment is also listed. Figure 5 That is, the food processor E3a, the dishwasher E2a, and the oven E4a, which are connected to the 6G system E7 and E7a, for example, can be used as described above. Figure 2 System 10 is described. For example, the person begins a "baking process" by turning on the food processor E3a ( Figure 5 And add all the necessary ingredients according to the recipe. The food processor E3a recognizes this and uses DTLMF or according to... Figure 2The function DT-F6 is used to create a new digital twin E5 that shows, over time, a cake E5a or the dough used for it and its state (e.g., showing the ingredient list at that point in time). The digital twin E5 of the cake or dough E5a can be updated, for example, repeatedly, periodically, or permanently, taking into account factors such as ambient temperature and humidity (which can be retrieved, for example, from the digital twin of the space where the cake is located (not shown), time since the dough was made, and other factors. In this way, the digital twin E5 always reflects the current state of the cake or dough, which may change, for example, due to humidity loss, protein coagulation, and similar effects. Since the digital twin E5 of the cake E5a is instantiated, for example, by another digital twin E3 (e.g., the digital twin of the food processor E3a), this other digital twin E3 can also define communication relationships according to the "baking process" and accordingly indicate functions DTRMF or DT-F3 and DTRF or DT-F4. In this scenario, the digital twin E4 of the oven E4a can, for example, interact with the digital twin E5 of the cake E5a, and the digital twin E3 of the food processor E3a can interact with the digital twin E2 of the dishwasher E2a. For instance, the digital twin E3 of the food processor can set and update the properties of the cake's digital twin E5 based on sensor data. For example, the detected resistance of the kneading hook's movement can change the dough's viscosity, which is an important characteristic for the dishwasher E2a, for example, to clean the components of the food processor E3a, and also an important characteristic for the oven E4a, for example, to set the most suitable program for the cake E5a. By placing the cake E5a into the oven E4a, the digital twin E5 of the cake can now also be linked to the digital twin E4 of the oven E4a, for example, according to the "baking process." Since the oven E4a knows many other important characteristics of the dough E5a (e.g., viscosity), the baking process can be dynamically optimized and matched, for example, by means of AISF or based on... Figure 2 The function DT-F5, for example, can be provided by a 6G network. Finally, at the end of the "baking process", the communication between the digital twin of the cake E5 and at least some of the appliances E2, E3, E4, ... can be turned off, for example, via DTRMF or functions DT-F3 and DTLMF or function DT-F6.

[0095] In the following text, based on oven E4a ( Figure 5The following are example scenario descriptions of the smart oven E4a and dishwasher E2a based on other aspects and examples of this disclosure. After receiving recipe recommendations, the smart oven E4a analyzes current baking conditions, such as temperature and humidity, for example, using 6G-based functions and / or imaging capabilities. Based on this analysis, the oven E4a matches baking parameters, for example, to obtain optimal baking results. Similarly, the smart dishwasher E2a, also connected via 6G, monitors appliance usage patterns and plans washing cycles to optimize energy efficiency. Furthermore, the smart dishwasher receives updates from other devices (e.g., the oven E4a), such as real-time updates, such as updates regarding the end of the baking process, to efficiently coordinate the cleaning process.

[0096] Some examples, Figure 6 The method and / or device 200 and / or system 10 and / or computer-readable storage medium SM and / or computer program PRG and / or data carrier signal DCS according to the present disclosure are used for at least one of the following elements 300: a) providing 301 a system 10, such as a platform, for information exchange among multiple digital twins DT; or b) improving 302 the operational efficiency of products E, such as appliances, such as household appliances; or c) automating 303 the operational processes of multiple products E; or d) improving 304 the interoperability of products E, such as appliances, such as household appliances; or e) nutritional control 305, such as for personal and / or medical purposes; or f) optimizing 306 the energy management of household appliances, such as reducing energy consumption.

Claims

1. A computer-implemented method for a digital twin (DT), the method being used, for example, to process data associated with a digital twin (DT), the method comprising: managing (100) data associated with at least one digital twin (DT-1, DT-2, ...) (DT-DAT); providing (102) one or more functions (DT-F) for the digital twin (DT), for example, for the operation of the digital twin (DT) (DT-BETR); and providing (104) a wireless communication interface (KS) for data exchange between at least one of the following elements: a) the digital twin (DT), or b) a product (E) associated with at least one digital twin (DT-1), or c) a function (DT-F) for the digital twin (DT).

2. The method according to claim 1, wherein, The wireless communication interface (KS) provided (104) has the following features: using (104a) a cellular mobile radio system (MFS), which is, for example, of the 6G type.

3. The method according to at least one of the preceding claims, wherein, The management (100) has the following features: implementing (100a) at least one aspect of the at least one digital twin (DT-1) or the at least one digital twin (DT-1).

4. The method according to at least one of the preceding claims, wherein, The digital twin (DT) has at least one of the following elements: a) a digital twin (DT-1) of a product (E), such as an appliance, such as a household appliance, or b) a digital twin of a person (P), such as a product or a user of the product, the product being, for example, a household appliance.

5. The method according to at least one of the preceding claims, wherein, The provision (102) includes: providing (102a) a function (DT-F1) for identifying and / or recognizing objects that are close to each other in space, for example based on at least one of the following: a) a sensing function (SENS) of a mobile radio system or said mobile radio system (MFS), or b) a positioning function (POS) of a mobile radio system or said mobile radio system (MFS).

6. The method according to at least one of the preceding claims, wherein, The provision (102) includes: providing (102b) a function (DT-F2) for protecting at least one aspect of the digital twin (DT) and / or the communication of the digital twin (DT), the at least one aspect being, for example, trust and / or integrity, the communication being, for example, via the wireless communication interface (KS).

7. The method according to at least one of the preceding claims, wherein, The provision (102) includes: providing (102c) a resource management function (DT-F3) for the digital twin (DT), such as for managing computing resources, such as for identifying and / or locating and / or allocating computing resources to one or more instances of the digital twin (DT).

8. The method according to at least one of the preceding claims, wherein, The provision (102) has the following features: the provision (102d) provides (DT-F4) functionality for enabling the provision and / or management of communication relationships between, for example, the digital twins (DTs).

9. The method according to at least one of the preceding claims, wherein, The provision (102) includes: providing (102e) functionality (DT-F5) for artificial intelligence, such as machine learning, for example for supporting data processing and / or interaction with the digital twin (DT).

10. The method according to at least one of the preceding claims, wherein, The provision (102) includes: providing (102f) a lifecycle management function (DT-F6) for the digital twin (DT), for example for at least one of the following: a) instantiation, b) configuration, or c) deactivation of the digital twin (DT).

11. The method according to at least one of the preceding claims, the method comprising: using at least one function of a (102g) mobile radio system or said mobile radio system (MFS; E7, E7a), for example for providing (102), for example implementing said one or more functions (DT-F).

12. The method according to at least one of the preceding claims, wherein the method comprises at least one of the following elements: a) establishing (110) a data connection (DV) with a physical product, such as an appliance (E), the establishment comprising, for example, registering (110a) and / or connecting (110b) the physical appliance relative to the mobile radio system (MFS), such as a 6G mobile radio system, or b) determining (111a) the location (E-POS) of at least one appliance and / or determining (111b) a digital twin (DT-E) associated with the at least one appliance (E) and / or attaching the digital twin (DT-E) to the at least one appliance (E). An appliance is instantiated (111c), or c) authenticates (112) at least one digital twin, such as the digital twin associated with the appliance (E) or the digital twin associated with the appliance (E) (DT-E), or d) establishes (113), such as configuring a communication relationship (KB) between the digital twins (DT, DT-E), or e) implements (114) at least one digital twin, such as the digital twin associated with the appliance (E) or the digital twin associated with the appliance (E) (DT-E), or f) deactivates (115) the communication relationship (KB) between the digital twins (DT, DT-E).

13. An apparatus (200) for a digital twin (DT), said apparatus being used, for example, to process data associated with a digital twin (DT), wherein, The device (200) is constructed, for example configured, for implementing the method according to at least one of the preceding claims.

14. A system (10) having at least one device (200) according to claim 13 and at least one product (E) for operation in conjunction with at least one digital twin (DT-1).

15. A computer-readable storage medium (SM) comprising instructions (PRG) that, when executed by a computer (202), cause the computer to perform the method according to at least one of claims 1 to 12.

16. A computer program (PRG) comprising instructions that, when executed by a computer (202), cause the computer to perform the method according to at least one of claims 1 to 12.

17. A data carrier signal (DCS) that transmits and / or characterizes the computer program (PRG) according to claim 16.

18. The method (300) according to at least one of claims 1 to 12 and / or the device (200) according to claim 13 and / or the system (10) according to claim 14 and / or the computer-readable storage medium (SM) according to claim 15 and / or the computer program (PRG) according to claim 16 and / or the data carrier signal (DCS) according to claim 17 for use (300) of at least one of the following elements: a) providing (301) a system (10), such as a platform, for information exchange among multiple digital twins (DTs); or b) improving (302) the efficiency of operation of products (E), such as appliances, such as household appliances; or c) automating (303) the operation process of multiple products (E); or d) improving (304) the interoperability of products (E), such as appliances, such as household appliances; or e) nutritional control (305), such as for personal and / or medical purposes; or f) optimizing (306) the energy management of household appliances, such as reducing energy consumption.

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