Collaboration method and system of digital twin system, electronic equipment and medium

A twin, digital technology, applied in the field of digital twin systems, can solve the problem that physical entities and digital models cannot interact and collaborate.

Pending Publication Date: 2020-02-07
SHANGHAI ELECTRICGROUP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to overcome the defect that physical entities and digital models cannot in

Method used

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  • Collaboration method and system of digital twin system, electronic equipment and medium
  • Collaboration method and system of digital twin system, electronic equipment and medium
  • Collaboration method and system of digital twin system, electronic equipment and medium

Examples

Experimental program
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Effect test

Embodiment 1

[0041] This embodiment provides a collaborative system of a digital twin system. The digital twin system includes physical physical components and digital models for representing physical physical components. Refer to figure 1 , The collaborative system of the digital twin system includes a data information interaction unit 201 and a virtual reality unit 202. The data information interaction unit 201 is used to obtain the operating status of the physical entity component, and generate a first model control instruction according to the operating status; the virtual reality unit 202 is used to adjust the digital model according to the model control instruction to display the operating status; the virtual reality unit 202 also uses To obtain a second model control instruction for the digital model from the outside and adjust the digital model according to the second model control instruction and generate model change data; the data information interaction unit 201 is used to gener...

Embodiment 2

[0063] This embodiment provides a collaboration method of a digital twin system. The digital twin system includes physical physical components and digital models for characterizing the physical physical components. Reference Figure 4 , The collaboration method of the digital twin system of this embodiment includes the following steps:

[0064] Step S101: Obtain the operating status of the physical entity component, and generate a first model control instruction according to the operating status.

[0065] Step S102: Adjust the digital model according to the model control instruction to display the running state.

[0066] Step S103: Obtain a second model control instruction for the digital model from the outside, adjust the digital model according to the second model control instruction, and generate model change data.

[0067] Step S104: Generate an entity component control instruction according to the model change data to control the physical entity component to achieve operation ma...

Embodiment 3

[0080] Figure 5 This is a schematic structural diagram of an electronic device provided by this embodiment. The electronic device includes a memory, a processor, and a computer program that is stored on the memory and can run on the processor, and the processor implements the collaborative method of the digital twin system of Embodiment 2 when the processor executes the program. Figure 5 The displayed electronic device 30 is only an example, and should not bring any limitation to the function and application scope of the embodiment of the present invention.

[0081] The electronic device 30 may be in the form of a general-purpose computing device, for example, it may be a server device. The components of the electronic device 30 may include, but are not limited to: the aforementioned at least one processor 31, the aforementioned at least one memory 32, and a bus 33 connecting different system components (including the memory 32 and the processor 31).

[0082] The bus 33 include...

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PUM

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Abstract

The invention discloses a cooperation method and system for a digital twin system, electronic equipment and a medium, and the method comprises the following steps: obtaining the operation state of a physical entity assembly, and generating a first model control instruction according to the operation state; adjusting the digital model according to the model control instruction to display an operation state; obtaining an external second model control instruction for the digital model, adjusting the digital model according to the second model control instruction, and generating model change data;and generating an entity component control instruction according to the model change data so as to control the physical entity component to realize operation matched with the model change data. According to the invention, data and information interaction between the physical entity component and the digital model can be realized, complete and accurate digital description of the physical entity iscompleted, and simulation, monitoring, diagnosis, prediction and control of behaviors and states of the physical entity in a physical environment are realized.

Description

Technical field [0001] The invention belongs to the technical field of digital twin systems, and in particular relates to a collaborative method, system, electronic equipment and medium of the digital twin system. Background technique [0002] The prototype of the digital twin was first proposed in 2003 and gradually developed and improved. Its conceptual model was proposed in 2011, including physical products in physical space, virtual products in virtual space, and data and information interaction interfaces between the two . [0003] Digital Twin (Digital Twin) makes full use of data such as physical models, sensor updates, operating history, and integrates multi-disciplinary, multi-physical, multi-scale, and multi-probability simulation processes to complete the mapping in the virtual space to reflect the corresponding physical equipment The whole life cycle process. [0004] The digital twin is to create a real-time mirror image of a physical entity in a virtual space in a dig...

Claims

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Application Information

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IPC IPC(8): G06F30/20G06F3/01G05B19/05
CPCG06F3/011G05B19/054
Inventor 徐欣周振华钱广璞毕航杨顺超陈罡
Owner SHANGHAI ELECTRICGROUP CORP
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