Data Modeling Method and Application Practice on Identifiable Digital Object

Abstract

The intelligent optimization closed loop of “data-driven + industrial knowledge” is applied to the entire industrial chain and the entire value chain of the industry. The volume of industrial data is gradually increasing rapidly, and the content of industrial data is constantly enriched. A standardized industrial data model becomes the key to accelerating the precipitation, abstraction and reuse of industrial information. Based on the open and shared network ecosystem, this paper proposes the creation method and multi-role use process of the identifiable digital object (IDO) data model, and selects a specific industry product life cycle management scenario for data evaluation and analysis, and verifies the establishment of IDO It provides a more effective and complete method for users to share necessary industry information within or across enterprises.