Intelligent manufacturing execution system L-MES and manufacturing method thereof

Abstract

The invention relates to a manufacturing method of an intelligent manufacturing and production execution system (L-MES). The manufacturing method comprises the following steps that: a model of the L-MES based on a B / S architecture is constructed, a bottom layer data acquisition system serves as a data layer, a database management system serves as a service layer, and an MES application system serves as a presentation layer, wherein the output end of the underlying data acquisition system performs information interaction with the database management system through an intranet mode, and the output end of the database management system is connected with the input end of the MES application system for information interaction; and the MES application system releases the data in the database on the Web through a Web database access technology. According to the L-MES system, the modification amount of an interface program of a database server is small, and the cost is low, so that a data acquisition system is good in development, and the invention is easy to upgrade and expand, and is used in an FMS flexible manufacturing system to help an enterprise to improve the utilization rate of factory equipment, provide the product quantity, improve the product quality and consistency, reduce the rejection rate, reduce personnel and achieve simplification, and save the labor cost.

Description

technical field [0001] The invention relates to the field of forestry safety, in particular to an intelligent manufacturing production execution system L-MES and a manufacturing method thereof. Background technique [0002] The equipment of traditional factories and enterprises is aging, the utilization rate of equipment is low, and the degree of automation is not high. With the continuous rise of labor costs and the reality of talent shortage, the establishment of automated and digital factories is the development trend of enterprises. The FMS flexible manufacturing system consisting of a unified information control system, material storage system and a set of digital processing equipment can meet the needs of enterprises. The L-MES manufacturing execution system is used as a bridge between the upper production plan and the lower industrial control. [0003] At present, many L-MES systems adopt the C / S structure, and software needs to be installed on the client and server ...

AI Technical Summary

Problems solved by technology

With the practicality of the C / S structure, many problems have gradually been exposed, mainly manifested in the high requirements of users for client software and application software, the difficulty of software maintenance and upgrading, high maintenance costs, and high development costs, and the server side is simple Database servers, and most of the software products used in the C / S structure lack development and cannot achieve cross-platform operation

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