Digital twinning system oriented to discrete workshop production process and construction method thereof

Abstract

The invention aims to provide a digital twinning system oriented to a discrete workshop production process and a construction method thereof. The digital twinning system comprises a physical workshop layer, a twinning virtual layer, an application service layer and a cross-domain function layer; the physical workshop layer comprises production resources and perception control entities in discrete workshops; the twinning virtual layer provides a digital model for production resources and perception control entities in a discrete workshop, and performs real-time data acquisition on the production resources and the perception control entities; and the cross-domain function layer integrates various information data results of the physical workshop layer and the twin virtual layer, and provides corresponding function services according to actual production process requirements. According to the method, aiming at discrete workshop production characteristics, a twin virtual workshop model is constructed for a production and processing process, so that real-time mapping and remote monitoring of workshop production are realized, workshop production information is effectively managed, and integration of multi-source heterogeneous data, visual display of production information and management and real-time feedback of workshop equipment states are realized.

Description

technical field [0001] The invention relates to the technical field of digital twins in production and manufacturing processes, in particular to a method for constructing a digital twin system oriented to the production process of a discrete workshop. Background technique [0002] In the new round of technological industry transformation and technological development, the traditional manufacturing processing mode and production system are developing in the direction of digitalization and intelligence. In such an environment, the concept of digital twins and its corresponding theories have developed rapidly, and have been highly valued and widely used in various fields such as industry, industry, military, and people's livelihood. In the manufacturing industry, the workshop is the core part of the intelligent manufacturing system and the basis for performing manufacturing tasks. The application of the concept of digital twins has brought a new concept of cyber-physical integ...

AI Technical Summary

Problems solved by technology

Under such circumstances, the problems faced by discrete manufacturing workshops in the production process, such as multi-source heterogeneity of information and data, "black box" production, workshop equipment health management and fault warning, have become more severe.

However, in the traditional discrete manufacturing workshop, there are problems such as poor equipment interoperability, lack of workshop production information management, low degree of real-time dynamic visualization of data, insufficient integration of information and physics, lagging equipment status management and fault handling, etc., which seriously restrict the intelligent development of discrete workshops. process

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