Manufacturing execution system of the hottest meta

2022-08-06
  • Detail

The production and manufacturing execution system of metallurgical enterprises (arimes)

[introduction]

the system realizes the dynamic management of the production process of the branch plant according to the results of computer material tracking and quality tracking of the second level (clamping mode can also be adopted). At the same time, the production cost is calculated according to the energy consumption statistics collected by the second level

development background/good design:

enterprise informatization is the only way for traditional enterprises to transform into modern enterprises. The informatization of iron and steel enterprises is a major change faced by China's iron and steel enterprises. How to realize enterprise informatization is a major issue faced by iron and steel enterprises. Because the complexity of iron and steel enterprises determines the complexity of information in iron and steel enterprises, the information system and control system of iron and steel enterprises are generally divided into four levels, of which the first level is the basic automation system, the second level is the process control system (PCS), the third level is the branch (workshop) manufacturing execution system (MES), and the fourth level is the enterprise resource planning management (ERP). Three and four levels constitute a complete iron and steel enterprise information system. The three-level manufacturing execution system is the foundation and organic component of enterprise informatization. The fourth level is the comprehensive management of the human, financial, production, supply and marketing resources of the whole enterprise. The manufacturing execution system takes the branch production management as the core, and its main objectives are to improve product quality, reduce costs and increase output

in order to cooperate with the implementation of enterprise information system (ERP), a manufacturing execution system (MES) is established in each branch. Its main function is to serve as a link between the preceding and the following. The system realizes the dynamic management of the production process of the branch according to the results of the material tracking and quality tracking of the secondary computer, At the same time, the production cost is calculated according to the energy consumption statistics collected at the second level. Receive the production plan sent from ERP system, convert it into operation plan, and send various management data required by ERP system to ERP computer system

detailed introduction of the scheme:

architecture of the manufacturing execution system

system architecture

the system adopts a system structure combining two-layer c/s (client/server structure) and three-layer b/s/s (Browser/server/server). The information query system adopts b/s/s structure, browses with a browser on the workstation, and responds to customer requirements with ASP programs on the web server, Find data from the database and return it to the client according to customer requirements. Other management software adopts c/s structure, runs the client program on the workstation, and responds by the database service program on the server. The structure is shown in Figure 2:

overall structure of application system

overall structure of application system is shown in Figure 3

system configuration:

three-level network switch

cisco ws-c2924m-xl-en

24 port 100m RJ45 interface sublimation resistance tester, two slot optical fiber module

network server

ibm Netfinity 7100

network operating system

windows 2000 advanced server

database system

sql server 2000

web server

ms IIS 5.0

development tool

powerbuilder 7.0

main functions of the manufacturing execution system

the main purpose of establishing the manufacturing execution system is to make the experimental results close to the actual value of the branch factory.Production management services, Its main functions are around production management. It is mainly divided into production plan management subsystem, production management subsystem, inventory management subsystem, cost accounting and production statistics subsystem, quality management subsystem, equipment and local spare parts management subsystem, employee position management subsystem and information query subsystem

Copyright © 2011 JIN SHI