A digital twin panoramic display technology, system and method for cloud-based linking of enterprise factories and exhibitions

Abstract

The present invention proposes a digital twin panoramic display technology, system and method for cloud-linking enterprise factories and exhibitions. Based on the information-based exhibition display scene, it communicates the enterprise, enterprise factory and exhibition site to achieve a better display effect; it proposes a cloud-linking enterprise factory and exhibition, a product data and command control data base system, a multiplexing system for implementing cloud-linking enterprise factories and exhibition functional logic and on-site management, a cloud-linking enterprise factory and exhibition product presentation system that focuses on exhibition information description and differentiated display, and realizes cloud-linking between exhibition products, enterprise factories and exhibition multi-terminal display entities; establishes underlying data, product flow control and digital twin product binding and system command transmission, so that the digital twin real scene can present diversified one-to-one exhibition product management and information presentation to exhibition users under the information traceability and control of the enterprise factory cloud platform back-end, thereby improving the display effect.

Description

Technical Field

[0001] The present invention belongs to the field of new generation information technology and is applied to panoramic exhibition display information scenes, and in particular relates to a digital twin panoramic display system that links enterprise factories and exhibitions in the cloud. Background Art

[0002] The development of information technology has had a profound impact on many application fields of the economy and society. In the context of information-based exhibitions, how to communicate between enterprises, product factories and exhibition sites to achieve better display effects is a current research hotspot in information-based exhibitions.

[0003] The development of digital twin technology provides more possibilities for information display. Simply put, digital twin refers to the creation of a virtual copy of a physical entity, which can reflect the state and behavior of the entity in real time and can be simulated and predicted. For example, a car, and this car has an identical digital version in the cloud. This digital version of the car can receive data from the physical car in real time, such as speed, temperature, location and other information. By analyzing this data, digital twins can help predict when the car needs maintenance and even remind you before the problem occurs. This not only improves efficiency, but also reduces costs and risks.

[0004] The core of digital twins is that they enable seamless connection between the physical world and the digital world. This relies on IoT technology, which enables devices to collect data and transmit it to the cloud. There, powerful computing power analyzes this data to create an accurate digital model of the entity. In the field of industrial manufacturing, digital twin technology can help engineers test and optimize production lines in a virtual environment, thereby predicting potential problems before actual production. This not only reduces the cost of trial and error, but also speeds up the time to market for products. In the medical field, digital twins can be used to simulate the physiological state of patients to help doctors make more accurate diagnoses and treatment plans. By analyzing patients' medical data, digital twins can simulate the effects of different treatment options to provide patients with personalized medical advice. Urban planners can also use digital twin technology to simulate urban development, predict traffic flow, environmental impact, etc., so as to make more reasonable planning decisions. Digital twins are a technology that closely combines the physical world with the digital world. It provides unprecedented insights and decision-making support for all walks of life through the analysis and simulation of real-time data. With the continuous advancement of technology, digital twins will play an increasingly important role in the future digital transformation.

[0005] Panoramic display is an innovative display technology that provides viewers with a new visual experience by presenting images or videos in a 360-degree perspective. This technology allows viewers to feel as if they are in the scene, freely observing and exploring the environment from different angles, thereby obtaining richer and more three-dimensional information. The core of panoramic display is that it can capture and display the full picture of a scene. Whether it is natural scenery, urban street scenes or indoor spaces, they can be vividly reproduced through panoramic technology. This display method usually relies on special photographic equipment, such as panoramic cameras, which can capture more than 180 degrees of viewing angle at a time, or even 360 degrees, to record every detail of the scene. In post-processing, these images will be stitched into a seamless panoramic image. Viewers can change the perspective by dragging the mouse or touching the screen, or use virtual reality (VR) devices for an immersive experience. Panoramic display is not limited to static images. Dynamic videos can also be presented in the form of a panorama, allowing viewers to feel more realistic scene changes.

[0006] Panoramic display has a wide range of applications. It plays an important role in many industries such as tourism, real estate, education, and art exhibitions. For example, in the tourism industry, panoramic display allows users to preview the beauty of the destination without leaving home, thereby improving the travel experience. In the real estate field, panoramic display can help potential buyers understand the layout and environment of the property in all aspects online, saving time and cost for field visits. In addition, panoramic display is also a powerful tool in the field of education and training. Through panoramic images, students can visit museums, historical sites, or scientific laboratories remotely. This interactive learning method can improve learning interest and effectiveness. In art exhibitions, panoramic displays allow audiences who cannot be present in person to appreciate every detail of the artwork through the screen and feel the charm of art.

[0007] With the development of technology, panoramic display is becoming more and more popular and convenient. It not only provides viewers with a new visual experience, but also opens up new display and marketing channels for content creators and merchants. With the continuous advancement of virtual reality and augmented reality technology, panoramic display is expected to bring more possibilities in the future.

[0008] The present invention proposes a digital twin panoramic display technology, system and method for cloud-linking enterprise factories and exhibitions. Based on the consideration of communicating enterprises, product factories and exhibition sites in information-based exhibition display scenarios to achieve better display effects, the present invention proposes a data base system for cloud-linking enterprise factories and exhibitions and controlling product data and instructions, a reuse system for implementing cloud-linking enterprise factories and exhibition functional logic and on-site management, and a cloud-linking enterprise factory and exhibition product presentation system focusing on exhibition information description and differentiated display, thereby realizing cloud-linking between exhibition products, enterprise factories and exhibition multi-terminal display entities, establishing underlying data, product flow control, and product binding and system instruction transmission based on digital twins, so that the digital twin real scene can present diversified one-to-one exhibition product management and display information presentation to exhibition users under the information traceability and control of the cloud platform back-end of the enterprise factory, thereby achieving better panoramic display effects. Summary of the invention

[0009] The present invention aims to provide a digital twin panoramic display system that links enterprise factories and exhibitions in the cloud, which is superior to the prior art.

[0010] In order to achieve the above object, the technical solution of the present invention is as follows:

[0011] A digital twin panoramic display system that links enterprise factories and exhibitions in the cloud, the system comprising:

[0012] The cloud links the enterprise factory and exhibition data base system to control the data transmission of product data and system function entities;

[0013] The cloud links the enterprise factory and the exhibition function complex system to configure the interaction function between each node and the corresponding product digital twin data package, and to preset the environment for the exhibition site;

[0014] The cloud links the enterprise factory and exhibition product presentation system to control the digital twin display of the product and the on-site display at the exhibition.

[0015] Preferably, each product or exhibit is recorded and transmitted in the system as a circulation data subject, and each manufacturer or factory, each exhibition exhibitor, each cloud administrator, and control operator are all main nodes in the system, mapped to specific nodes in the digital twin panoramic display system, and interconnected by big data;

[0016] Preferably, wherein

[0017] The cloud-based system for linking enterprise factories and exhibition data uses a digital twin data packet as an information transfer medium; the digital twin data packet at least includes: a product flow information field, a product binding real-time update field, and an instruction imperative table field;

[0018] The cloud-based system linking enterprise factories and exhibition data also includes at least:

[0019] A product circulation control layer, which sets a product token TokenPLUS for the digital twin information body of a specific exhibition product. The product token TokenPLUS records the product's display identification and the product circulation subject traceability information pointer structure, and is bound to the product to circulate within the digital twin panoramic display system;

[0020] The product token tokenPLUS is recorded as a payload into the product circulation information field of the corresponding product digital twin data packet;

[0021] Product binding control layer, which is used to determine the binding control subject of the current product information in the system; the binding control subject is the subject that currently has the authority to update the corresponding product information. Except for the binding control subject, the product cannot be controlled by any manufacturer subject, exhibition stand subject, or other non-system administrator subject in the system to control the flow, modify, or update information;

[0022] After determining the binding control subject of the current product information in the system, the product binding control layer records the subject ID of the binding control subject as a load to the product binding real-time update field of the corresponding product digital twin data packet;

[0023] The command imperative layer is used to operate the command imperative table corresponding to a specific product, and modify the command imperative table to the latest value according to the operation command permission setting of the preset product by the administrator of the cloud-linked enterprise factory and exhibition database base system;

[0024] The instruction imperative layer also records the modified instruction imperative table as a load to the instruction imperative table field of the corresponding product digital twin data packet;

[0025] After being processed by the cloud-based link to the enterprise factory and exhibition data base system, the corresponding product digital twin data package can achieve real-time data body update.

[0026] Preferably, wherein

[0027] The cloud-based system for linking enterprise factories and exhibition functions includes at least:

[0028] The functional logic layer configures the interaction function between each node and the corresponding product digital twin data packet, specifically: the functional logic layer sets a mapping information pair for node i and the corresponding product digital twin data packet doublePACj, where i and j are specific serial numbers; the mapping information pair includes at least: the node i identifier, the corresponding product digital twin data packet doublePACj identifier, and the one-way function from i to j, which is used to characterize the operation function of node i on the corresponding product digital twin data packet j; the one-way function from j to i is used to characterize that the corresponding product digital twin data packet j can enable the temporary storage function at node i; the mapping information pair is configured to each main body and each node of the system. When the node receives the product digital twin data packet corresponding to a specific serial number, it refers to its own node identifier and the corresponding product digital twin data packet doublePACj identifier to enable the corresponding function, so that the operator corresponding to the node can perform the corresponding operation;

[0029] The on-site layer presets the environment for the exhibition site, specifically: the on-site layer builds a digital twin real scene of the exhibition booth at the exhibition site, and fits the display information of the digital twin real scene of the exhibition booth at the exhibition site to a specific product, thereby generating a digital twin real scene of the booth of the specific product;

[0030] The on-site layer also performs image-to-semantic recognition on products and their type information, and intelligently matches product types to generate adaptive booth digital twin real-life supporting scenes.

[0031] Preferably, wherein

[0032] The cloud-based linking enterprise factory and exhibition product presentation system at least includes:

[0033] A product description layer, which is used to receive original product description information of the enterprise factory corresponding to the product, set the display level of the product description information, and perform multi-level product information presentation triggered by differentiated interactions based on the display level;

[0034] The exhibition display layer is used to receive the digital twin real scene of the booth of a specific product and the supporting scene of the digital twin real scene of the adaptive booth generated by the field layer; through stereoscopic 3D technology, the corresponding booth is generated in the digital twin panoramic display system that links the enterprise factory and the exhibition in the cloud for exhibition display;

[0035] In addition, the corresponding booths generated in the digital twin panoramic display system that links the enterprise factory and the exhibition in the cloud will be sent to the exhibition site to provide booth improvement plans for the exhibitors and organizers of the exhibition.

[0036] Preferably, the display identification of the product is a binary sixteen-bit unique random number, which is used to identify the product when the product is mapped to the digital twin panoramic display system.

[0037] Preferably, the product circulation subject traceability information pointer structure is used to store the corresponding time information and the corresponding update subject information when the corresponding product information is circulated and updated in the digital twin panoramic display system linking the enterprise factory and the exhibition in the cloud in the form of a pointer, and is arranged in chronological order;

[0038] The product circulation subject traceability information pointer structure stores each pointer in chronological order in a linked list manner;

[0039] In the corresponding product digital twin data packet doublePACj, doublePAC is the digital twin data packet mark, used to characterize that the data packet is a digital twin data packet, and j is the data packet sequence number of the digital twin data packet, used to distinguish different digital twin data packets.

[0040] At the same time, the present invention also proposes a device, including a memory and a processor, and the device is used to execute the corresponding functions of the digital twin panoramic display system described above through the processor.

[0041] At the same time, the present invention also proposes a computer program product, which includes computer instructions, and the computer instructions execute the corresponding functions of the digital twin panoramic display system as described above when run by a processor.

[0042] At the same time, the present invention also proposes a computer-readable storage medium, which stores a program executable by a processor, characterized in that the program executable by the processor is used to execute the corresponding functions of the digital twin panoramic display system described above when executed by the processor.

[0043] The present invention proposes a digital twin panoramic display technology, system and method for cloud-linking enterprise factories and exhibitions. Based on the consideration of communicating enterprises, product factories and exhibition sites in information-based exhibition display scenarios to achieve better display effects, the present invention proposes a data base system for cloud-linking enterprise factories and exhibitions and controlling product data and instructions, a reuse system for implementing cloud-linking enterprise factories and exhibition functional logic and on-site management, and a cloud-linking enterprise factory and exhibition product presentation system focusing on exhibition information description and differentiated display, thereby realizing cloud-linking between exhibition products, enterprise factories and exhibition multi-terminal display entities, establishing underlying data, product flow control, and product binding and system instruction transmission based on digital twins, so that the digital twin real scene can present diversified one-to-one exhibition product management and display information presentation to exhibition users under the information traceability and control of the cloud platform back-end of the enterprise factory, thereby achieving better panoramic display effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 This is a basic system structure diagram of a digital twin panoramic display system for linking enterprise factories and exhibitions in the cloud shown in the present invention;

[0045] Figure 2 It is a schematic diagram of one of the embodiments of the modules included in the cloud-based system for linking enterprise factories and exhibitions of the digital twin panoramic display system for linking enterprise factories and exhibitions in the cloud shown in the present invention;

[0046] Figure 3 It is a schematic diagram of one embodiment of a cloud-based system for linking enterprise factories and exhibition data according to the present invention;

[0047] Figure 4 It is one of the embodiments of the cloud-based enterprise factory and exhibition function complex system claimed for protection by the present invention;

[0048] Figure 5 It is a schematic diagram of a preferred embodiment of the cloud-based linking enterprise factory and exhibition product presentation system shown in the present invention. DETAILED DESCRIPTION

[0049] The following describes in detail several embodiments and beneficial effects of the digital twin panoramic display system and method for cloud-linking enterprise factories and exhibitions claimed in the present invention, so as to facilitate a more detailed review and analysis of the present invention.

[0050] In order to better understand the technical solution of the present invention, the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0051] It should be clear that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0052] The terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The singular forms "a", "said" and "the" used in the embodiments of the present invention and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings.

[0053] It should be understood that the term "and / or" used in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0054] It should be understood that although the terms first, second, etc. may be used to describe the method and corresponding device in the embodiments of the present invention, these keywords should not be limited to these terms. These terms are only used to distinguish keywords from each other. For example, without departing from the scope of the embodiments of the present invention, a template, etc. may also be referred to as a target plate.

[0055] The word "if" as used herein may be interpreted as "at the time of" or "when" or "in response to determining" or "in response to detecting", depending on the context. Similarly, the phrases "if it is determined" or "if (stated condition or event) is detected" may be interpreted as "when it is determined" or "in response to determining" or "when detecting (stated condition or event)" or "in response to detecting (stated condition or event)", depending on the context.

[0056] As shown in the attached figure of the instruction manual Figure 1-5 As shown, it is one of the embodiments of the digital twin panoramic display system for cloud-linked enterprise factories and exhibitions and its specific internal modules claimed by the present invention. In the digital twin panoramic display system for cloud-linked enterprise factories and exhibitions claimed by the present invention, each product or exhibit is recorded and transmitted in the system as a flow data subject, and each manufacturer or factory, each exhibition exhibitor, each cloud administrator, and control operator are all main nodes in the system, mapped to specific nodes in the digital twin panoramic display system, and interconnected with big data.

[0057] The system comprises:

[0058] The cloud links the enterprise factory and the exhibition data base system, and the cloud links the enterprise factory and the exhibition data base system are used to control the data transmission of product data and system function subjects;

[0059] The cloud-based system for linking enterprise factories and exhibition data uses a digital twin data packet as an information transfer medium; the digital twin data packet at least includes: a product flow information field, a product binding real-time update field, and an instruction imperative table field;

[0060] The cloud-based system linking enterprise factories and exhibition data also includes at least:

[0061] A product circulation control layer, which sets a product token TokenPLUS for the digital twin information body of a specific exhibition product. The product token TokenPLUS records the product's display identification and the product circulation subject traceability information pointer structure, and is bound to the product to circulate within the digital twin panoramic display system;

[0062] The product token tokenPLUS is recorded as a payload into the product circulation information field of the corresponding product digital twin data packet;

[0063] Product binding control layer, which is used to determine the binding control subject of the current product information in the system; the binding control subject is the subject that currently has the authority to update the corresponding product information. Except for the binding control subject, the product cannot be controlled by any manufacturer subject, exhibition stand subject, or other non-system administrator subject in the system to control the flow, modify, or update information;

[0064] After determining the binding control subject of the current product information in the system, the product binding control layer records the subject ID of the binding control subject as a load to the product binding real-time update field of the corresponding product digital twin data packet;

[0065] The command imperative layer is used to operate the command imperative table corresponding to a specific product, and modify the command imperative table to the latest value according to the operation command permission setting of the preset product by the administrator of the cloud-linked enterprise factory and exhibition database base system;

[0066] As a superimposable preferred embodiment, the command imperative layer is used to operate the command imperative table corresponding to a specific product, and according to the cloud-linked enterprise factory and exhibition data base system administrator's setting of the operation instruction authority for the preset product, the command imperative table is modified to the latest value, which specifically includes the following: the specific product (i.e., exhibit) circulating in the system saves the corresponding operable instruction sequence, which is used to prompt the factory or manufacturer subject, exhibition subject and cloud management subject in the system, which operation instructions for the product can be and which are not allowed. The imperative classification information of the above instructions is stored in the command imperative table in a determinant manner, which records the imperative instructions (allowed instructions), imperative level (allowed operation authority level, used to avoid operation conflicts) and non-imperative instructions (not allowed instructions), and is only effective for the current product. The command imperative layer will modify the imperative instructions (allowed instructions), imperative level (allowed operation authority level, used to avoid operation conflicts) and non-imperative instructions (not allowed instructions) of the command imperative table according to the administrator's preset or based on the administrator's judgment on the change of product information, so as to enable or disable the corresponding function and adjust the authority level. The instruction imperative layer modifies the instruction imperative table of the corresponding product to the latest value through operations such as the above.

[0067] The instruction imperative layer also records the modified instruction imperative table as a load to the instruction imperative table field of the corresponding product digital twin data packet;

[0068] After being processed by the cloud-based linking enterprise factories and exhibition data base systems, the corresponding product digital twin data package can achieve real-time data body update;

[0069] The cloud links the enterprise factory and the exhibition function duplication system, which is used to configure the interaction function between each node and the corresponding product digital twin data package, and to preset the environment for the exhibition site;

[0070] The cloud-based system for linking enterprise factories and exhibition functions includes at least:

[0071] The functional logic layer configures the interaction function between each node and the corresponding product digital twin data packet, specifically: the functional logic layer sets a mapping information pair for node i and the corresponding product digital twin data packet doublePACj, where i and j are specific serial numbers; the mapping information pair includes at least: the node i identifier, the corresponding product digital twin data packet doublePACj identifier, and the one-way function from i to j, which is used to characterize the operation function of node i on the corresponding product digital twin data packet j; the one-way function from j to i is used to characterize that the corresponding product digital twin data packet j can enable the temporary storage function at node i; the mapping information pair is configured to each main body and each node of the system. When the node receives the product digital twin data packet corresponding to a specific serial number, it refers to its own node identifier and the corresponding product digital twin data packet doublePACj identifier to enable the corresponding function, so that the operator corresponding to the node can perform the corresponding operation;

[0072] The on-site layer presets the environment for the exhibition site, specifically: the on-site layer builds a digital twin real scene of the exhibition booth at the exhibition site, and fits the display information of the digital twin real scene of the exhibition booth at the exhibition site to a specific product, thereby generating a digital twin real scene of the booth of the specific product;

[0073] The on-site layer also performs image-to-semantic recognition of products and their type information, intelligently matches product types to generate adaptive booth digital twin real-life supporting scenes;

[0074] The cloud links the enterprise factory and the exhibition product presentation system, wherein the cloud links the enterprise factory and the exhibition product presentation system to control the digital twin display and the exhibition site display of the product;

[0075] The cloud-based linking enterprise factory and exhibition product presentation system at least includes:

[0076] A product description layer, which is used to receive original product description information of the enterprise factory corresponding to the product, set the display level of the product description information, and perform multi-level product information presentation triggered by differentiated interactions based on the display level;

[0077] As a superimposable preferred embodiment, the product description layer is used to receive the original product description information of the enterprise factory corresponding to the product, set the display level of the product description information, and perform differentiated interaction-triggered multi-level product information presentation based on the display level, specifically: the product description layer receives the original product description information of the enterprise factory corresponding to the product, and determines the first-level product information in the original product description information based on the large language model, including product name, classification, main function; second-level information, including price, similar competitive product comparison information, raw material information, etc.; third-level information, usage scenario or use effect jewelry display information. Based on different exhibition audience interaction actions, differentiated product information presentation is performed. For example: when the exhibition audience passes through a specific speed range, or there is no specific interaction, the first-level information is presented; when the exhibition audience stays in the booth for a specific period of time, the second-level information is supplemented; when the exhibition audience clicks to interact in the digital twin system, or presses the information understanding demand button at the exhibition site, the third-level information is presented and the exhibition exhibitor is notified.

[0078] The exhibition display layer is used to receive the digital twin real scene of the booth of a specific product and the supporting scene of the digital twin real scene of the adaptive booth generated by the field layer; through stereoscopic 3D technology, the corresponding booth is generated in the digital twin panoramic display system that links the enterprise factory and the exhibition in the cloud for exhibition display;

[0079] In addition, the corresponding booths generated in the digital twin panoramic display system that links the enterprise factory and the exhibition in the cloud will be sent to the exhibition site to provide booth improvement plans for the exhibitors and organizers of the exhibition.

[0080] As a superimposable preferred embodiment, the display identification of the product is a binary sixteen-bit unique random number, which is used to identify the product when the product is mapped to the digital twin panoramic display system.

[0081] As another superimposable preferred embodiment, the product circulation subject traceability information pointer structure is used to store the corresponding time information and the corresponding update subject information when the corresponding product information circulates in the digital twin panoramic display system linking the enterprise factory and the exhibition in the cloud and is updated, arranged in chronological order;

[0082] As a superimposable preferred embodiment, the product circulation subject traceability information pointer structure stores each pointer in chronological order in a linked list manner;

[0083] As a superimposable preferred embodiment, in the corresponding product digital twin data packet doublePACj, doublePAC is the digital twin data packet mark, used to characterize that the data packet is a digital twin data packet, and j is the data packet sequence number of the digital twin data packet, used to distinguish different digital twin data packets.

[0084] At the same time, the present invention also proposes a device, including a memory and a processor, and the device is used to execute the corresponding functions of the digital twin panoramic display system described above through the processor.

[0085] At the same time, the present invention also proposes a computer program product, which includes computer instructions, and the computer instructions execute the corresponding functions of the digital twin panoramic display system as described above when run by a processor.

[0086] At the same time, the present invention also proposes a computer-readable storage medium, which stores a program executable by a processor, characterized in that the program executable by the processor is used to execute the corresponding functions of the digital twin panoramic display system described above when executed by the processor.

[0087] The present invention proposes a digital twin panoramic display technology, system and method for cloud-linking enterprise factories and exhibitions. Based on the consideration of communicating enterprises, product factories and exhibition sites in information-based exhibition display scenarios to achieve better display effects, the present invention proposes a data base system for cloud-linking enterprise factories and exhibitions and controlling product data and instructions, a reuse system for implementing cloud-linking enterprise factories and exhibition functional logic and on-site management, and a cloud-linking enterprise factory and exhibition product presentation system focusing on exhibition information description and differentiated display, thereby realizing cloud-linking between exhibition products, enterprise factories and exhibition multi-terminal display entities, establishing underlying data, product flow control, and product binding and system instruction transmission based on digital twins, so that the digital twin real scene can present diversified one-to-one exhibition product management and display information presentation to exhibition users under the information traceability and control of the cloud platform back-end of the enterprise factory, thereby achieving better panoramic display effects.

[0088] In all the above embodiments, in order to realize some special data transmission and read / write function requirements, the above method operation process and its corresponding device can add devices, modules, components, hardware, pin connections or memory, processor differences to expand functions.

[0089] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the methods, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0090] In the several embodiments provided by the present invention, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the method steps is only a logical or functional division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interfaces, devices or units, which can be electrical, mechanical or other forms.

[0091] The units described as the various steps of the method and the separated components of the device may or may not be logically or physically separated, and may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0092] In addition, the method steps and their implementations and functional units in the various embodiments of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of hardware plus software functional units.

[0093] The above method and device can be implemented as an integrated unit in the form of a software functional unit, which can be stored in a computer-readable storage medium. The above software functional unit is stored in a storage medium, including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) or a processor to perform some steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), NVRAM, disk or optical disk, etc., which can store program code.

[0094] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0095] It should be noted that the above embodiments are only used to more clearly explain and illustrate the technical solutions of the present invention, rather than to limit them. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A digital twin panoramic display system that links enterprise factories and exhibitions in the cloud, the system comprising: The cloud links the enterprise factory and exhibition data base system to control the data transmission of product data and system function entities; The cloud links the enterprise factory and the exhibition function complex system to configure the interaction function between each node and the corresponding product digital twin data package, and to preset the environment for the exhibition site; The cloud links the enterprise factory and the exhibition product presentation system to control the digital twin display of the product and the on-site display at the exhibition; wherein the cloud links the enterprise factory and the exhibition data base system with the digital twin data packet as the information flow medium; the digital twin data packet at least includes: a product flow information field, a product binding real-time update field, and an instruction imperative table field; The cloud-based system linking enterprise factories and exhibition data also includes at least: A product circulation control layer, which sets a product token TokenPLUS for the digital twin information body of a specific exhibition product. The product token TokenPLUS records the product's display identification and the product circulation subject traceability information pointer structure, and is bound to the product to circulate within the digital twin panoramic display system; The product token tokenPLUS is recorded as a payload into the product circulation information field of the corresponding product digital twin data packet; Product binding control layer, the product binding control layer is used to determine the binding control subject of the current product information in the system; the binding control subject is the subject that currently has the authority to update the corresponding product information. Except for the binding control subject, the product cannot be controlled by any manufacturer subject, exhibition stand subject and other non-system administrator subjects in the system. Control flow and modify, update information; after determining the binding control subject of the current product information in the system, the product binding control layer records the subject ID of the binding control subject as a load to the product binding real-time update field of the corresponding product digital twin data packet; The instruction imperative layer is used to operate the instruction imperative table corresponding to a specific product, and modify the instruction imperative table to the latest value according to the operation instruction permission setting of the preset product by the administrator of the cloud-linked enterprise factory and exhibition data base system; the instruction imperative layer also records the modified instruction imperative table as a load to the instruction imperative table field of the corresponding product digital twin data packet; after being processed by the cloud-linked enterprise factory and exhibition data base system, the corresponding product digital twin data packet realizes real-time data body update.

2. The digital twin panoramic display system for linking enterprise factories and exhibitions in the cloud as claimed in claim 1, wherein: Each product or exhibit is recorded and transmitted in the system as the main body of circulating data. Each enterprise factory, each exhibition exhibitor, each cloud administrator, and control operator is a main node in the system. They are mapped to specific nodes in the digital twin panoramic display system and interconnected by big data.

3. The digital twin panoramic display system for linking enterprise factories and exhibitions in the cloud as claimed in claim 2, wherein: The cloud-based linking system for enterprise factories and exhibition functions at least includes: Functional logic layer, the functional logic layer configures the interaction function between each node and the corresponding product digital twin data packet, specifically: the functional logic layer sets a mapping information pair for node i and the corresponding product digital twin data packet doublePACj, where i and j are specific serial numbers; the mapping information pair at least includes: node i identifier, corresponding product digital twin data packet doublePACj identifier, unidirectional function from i to j, unidirectional function from j to i; the unidirectional function from i to j is used to characterize the operation function that node i can perform on the corresponding product digital twin data packet j; the unidirectional function from j to i is used to characterize that the corresponding product digital twin data packet j can enable the temporary storage function at node i; the mapping information pair is configured to each main body and each node of the system. When the node receives the product digital twin data packet corresponding to a specific serial number, it refers to its own node i identifier and the corresponding product digital twin data packet doublePACj identifier to enable the corresponding function, so that the operator corresponding to the node can perform the corresponding operation; The on-site layer presets the environment for the exhibition site, specifically: the on-site layer builds a digital twin real scene of the exhibition booth at the exhibition site, and fits the display information of the digital twin real scene of the exhibition booth at the exhibition site to a specific product, thereby generating a digital twin real scene of the booth of the specific product; The on-site layer also performs image-to-semantic recognition on products and their type information, and intelligently matches product types to generate adaptive booth digital twin real-life supporting scenes.

4. The digital twin panoramic display system for linking enterprise factories and exhibitions in the cloud as claimed in claim 3, wherein: The cloud-based linking enterprise factory and exhibition product presentation system at least includes: A product description layer, which is used to receive original product description information of the enterprise factory corresponding to the product, set the display level of the product description information, and perform multi-level product information presentation triggered by differentiated interactions based on the display level; The exhibition display layer is used to receive the digital twin real scene of the booth of a specific product and the supporting scene of the digital twin real scene of the adaptive booth generated by the field layer; through stereoscopic 3D technology, the corresponding booth is generated in the digital twin panoramic display system that links the enterprise factory and the exhibition in the cloud for exhibition display; In addition, the corresponding booths generated in the digital twin panoramic display system that links the enterprise factory and the exhibition in the cloud will be sent to the exhibition site to provide booth improvement plans for the exhibitors and organizers of the exhibition.

5. The digital twin panoramic display system for linking enterprise factories and exhibitions in the cloud as claimed in claim 4 is characterized in that: The display identifier of the product is a unique sixteen-bit binary random number, which is used to identify the product when the product is mapped to the digital twin panoramic display system.

6. The digital twin panoramic display system for linking enterprise factories and exhibitions in the cloud as claimed in claim 5 is characterized in that: The product circulation subject traceability information pointer structure is used to store the corresponding time information and the corresponding update subject information when the corresponding product information is circulated in the digital twin panoramic display system linking the enterprise factory and the exhibition in the cloud and updated, arranged in chronological order; The product circulation subject traceability information pointer structure stores each pointer in chronological order in a linked list manner; In the corresponding product digital twin data packet doublePACj, doublePAC is the digital twin data packet mark, used to characterize that the data packet is a digital twin data packet, and j is the data packet sequence number of the digital twin data packet, used to distinguish different digital twin data packets.

7. An information device, comprising a memory and a processor, wherein the information device is used to execute corresponding functions of the digital twin panoramic display system as described in any one of claims 1 to 6 through the processor.

8. A computer program product, comprising computer instructions, which, when executed by a processor, execute corresponding functions of the digital twin panoramic display system as described in any one of claims 1 to 6.

9. A computer-readable storage medium storing a program executable by a processor, characterized in that: The processor-executable program is used to perform the corresponding functions of the digital twin panoramic display system as described in any one of claims 1 to 6 when executed by the processor.

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