A method for product process modeling for smart factories

Abstract

The present invention is a method for product process modeling in smart factories, which completes the file building of the product production process through the visual interface of the computer, and the background control center can obtain and analyze the document and call the relevant equipment to follow the production process. The technological process realizes the production and processing of the product. In the process of building the production technological process, the production process of different products is realized through the editing of the process path, processing program file and production process, so that the construction of the production process The file process can meet the design of the production process of different products. During the modeling process of the production process, the dynamic configuration of the model is realized by dynamically modifying the information such as the process route, processing program files and production process, and it can also be used for the same product. Edit and modify the production process during the production process to achieve the purpose of flexible production, and the dynamic configuration of the model can also achieve the purpose of quickly changing production lines and switching product processes.

Description

technical field [0001] The invention belongs to the technical field of industrial production control, in particular to a method for product process modeling of a smart factory. Background technique [0002] With the in-depth application of information technology in enterprises, many manufacturing enterprises have introduced the MES system (Manufacturing Execution System), which effectively links production planning with production site control, and dynamically tracks, monitors and controls the production planning execution process. Effective management and control of material flow, quality management, equipment status, etc., so that the entire production process can be effectively managed and controlled, and digital management of intelligent manufacturing workshops can be realized. [0003] While the MES system is effectively used in some manufacturing companies, it is not satisfactory in other manufacturing companies, especially for flexible production companies with multip...

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Problems solved by technology

[0005] In the above patents, the business process includes incoming material warehousing business process, incoming material quality inspection business process, product quality inspection business process, product traceability business process, and equipment monitoring business process. Through the settings of the above processes, the entire production process is realized. However, the processes of the above-mentioned business processes are relatively fixed in the configuration process. In this case, how to flexibly adjust the production process to meet the production of different products is an urgent problem in smart factories.

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