Production process event modeling method based on rules

Abstract

The invention relates to a production process event modeling method based on rules, and belongs to the technical field of software engineering. The production process event modeling method is characterized by including the following steps that production process events are classified, and essential attributes of the events are set; trigger rules of the production process events are defined, and relationships are built between the events through the trigger rules; a production process event trigger rule base is built, and the trigger rules are stored in the base for management; the production process is described through the production process events and the trigger rule base. According to the production process event modeling method, the production process is described through event models, and by the cooperation of the trigger rules of the events, the built production process event models are easy to understand, maintain and expand; by the adoption of an event trigger mechanism based on the rules, the models can be flexibly configured and adjusted according to the application of different industries; through configuration of the rules, the production process event models can adapt to the production characteristics of the different industries to describe production activities of the different industries.

Description

Technical field [0001] The invention relates to a rule-based production process event modeling method, which belongs to the technical field of software engineering. Background technique [0002] At present, my country's manufacturing industry is facing a major change from a single expansion of production scale to energy saving and consumption reduction and rapid response. How to effectively improve the execution capability of digital manufacturing has become an urgent need. As a workshop-oriented production process management and real-time information system, the Manufacturing Execution System (MES) was created to solve the problem of the execution of workshop production tasks and can fill the gap between the production plan and the process control of the production workshop. [0003] After years of informatization reform and construction, my country’s manufacturing industry has achieved significant results in design digitization and enterprise informatization management. However, ...

AI Technical Summary

Problems solved by technology

Due to the gap in research results, most domestic MES products provide a single solution based on a specific industry, without considering the integrability and configurability of the product, which leads to the magnification of the bottleneck of MES development

Such a vicious circle will further affect the promotion and development of domestic MES products, and will further lose market share

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