Manufacturing Resource Semantic Modeling & Description Towards Virtual Reorganization of Production Line Based on the IIoT

The Industrial Internet of Things (IIoT) combined with Cyber Physical Systems, Flexible Manufacturing and intelligent manufacturing has led to a new wave of industrial development. The new industrial situation requires factories to efficiently produce customized products for customers based on the existing configuration of the factory. In response to this problem, this paper proposes a production line virtual reorganization framework and a manufacturing resource semantic modeling method. Within this framework, according to the processing technology enterprises can automatically arrange virtual production lines to improve the factory's manufacturing response level. Semantic modeling of a wide range of massive manufacturing resources, forms a digital manufacturing resource model that can be understood by computers. This model can be used for data transmission and storage, as well as for big data analysis and intelligent optimization based on massive data.