Cloud VR digital twinning manufacturing production line architecture based on industrial Internet platform and construction method of Cloud VR digital twinning manufacturing production line architecture

Abstract

The invention provides a Cloud VR digital twinning manufacturing production line architecture based on an industrial Internet platform and a construction method of the Cloud VR digital twinning manufacturing production line architecture. The architecture comprises a physical production line, an industrial Internet platform system and a Cloud VR digital mapping system. The physical production linecomprises product equipment, a production line control module and a production line communication module, the production line control module acquires equipment operation data, and the production linecommunication module uploads the operation data to the industrial Internet platform system; the industrial Internet platform system comprises an industrial Internet platform and a VR interaction interface, the industrial Internet platform receives the operation data, and the VR interaction interface uploads the operation data to the Cloud VR digital mapping system; the Cloud VR digital mapping system comprises a Cloud VR server and a data interaction interface, a VR digital twin manufacturing production line is established in a Cloud VR server, and the data interaction interface drives the VRdigital twinning manufacturing production line to operate according to operation data. According to the invention, a mapping relationship between a physical part and a virtual part is established through Cloud VR, and data interaction between the physical part and the virtual part is realized through an industrial Internet platform.

Description

technical field [0001] The present invention relates to the field of production line digital twins, in particular to a Cloud VR digital twin manufacturing production line architecture and construction method based on an industrial Internet platform. Background technique [0002] The prototype of the concept of Digital Twin was first proposed by Professor Grieves of the University of Michigan in 2003. After gradual development and improvement, its conceptual model was proposed in 2011, including physical products in physical space, virtual products in virtual space and the data and information interaction interface between them. Digital twin is to make full use of physical model, sensor real-time data, operation history and other data, integrate multi-disciplinary, multi-physical quantity, multi-scale, multi-probability simulation process, complete the mapping in the virtual space, so as to reflect the whole life of the corresponding physical equipment cycle process. The di...

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Problems solved by technology

However, the existing "three-dimensional structural model" and "five-dimensional structural model" are both in the conceptual stage, and there is no standard for the composition of each part, and the physical entity and the virtual model are independent of each other, and the data between the two cannot be real-time , continuous interaction, so the intelligence and initiative in the operation process cannot meet the requirements of advanced manufacturing models such as Industry 4.0 for intelligent production

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