Method for designing production line based on digital twin
US11067970B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 24, 2021 |
| Grant date | Jul 20, 2021 |
| Priority date | — |
| Expiry date | Jan 24, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P90/02
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A method for designing a production line based on digital twin (DT), includes: determining a layout strategy of a production line; customizing a DT model of production device based on a pre-built universal DT model; allowing the production device to interact with a virtual model in real time; simultaneously testing and debugging a configuration of the production line; analyzing a test and debug result to derive a defect of the production line; modifying a virtual dynamic model; repeating until an optimal result is generated through optimization and designing the product line according to the optimal result. Based on the realization of virtual and real linkage, the present disclosure performs joint debugging on a physical entity and a virtual model in the production line so as to comprehensively consider uncertainty factors of the device and better guide the modification of the simulation model according to the test result.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.