Three-level production planning system for steel-making enterprises

Abstract

The invention relates to a three-level production planning system for steel-making enterprises, which comprises the following steps: a three-level production planning system is established by applyinga manufacturing execution system, and a data table is created for storing data and facilitating program reading; a header file is generated according to the table structure so as to facilitate invocation; a foreground application program is written, and a dynamic link library file is generated for client operations; a background service program is written, compiled and applied to an application program to access a database server; the client invokes the background service program so as to realize data communication. The three-level production planning system has very high operability, meets actual requirements, not only can coordinate the production but also can smooth the production rhythm, and reduces the occurrence of a casting interruption accident. The three-level production planningsystem can perform dynamic generation and adjustment on a production plan, the production plan can reflect the production condition in real time, the accuracy of the production height time is improved, and the production rhythm is controllable.

Description

technical field [0001] The invention relates to a production planning system, in particular to a three-level production planning system for steelmaking enterprises. Background technique [0002] The production planning system of iron and steel enterprises is centered on the converter process, which does not match the current mode of organizing production centered on continuous casting. The existing production planning system lacks an overall plan for molten iron and scrap steel, and cannot match the enterprise's consistent system. The existing production planning system cannot dynamically generate and adjust the production plan, and the production plan cannot reflect the production situation of the enterprise in real time. The existing production planning system only has the sequence of furnaces in each process without the concept of accurate time, and the production rhythm is completely controlled by scheduling. , the system cannot provide help. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0002] The production planning system of iron and steel enterprises is centered on the converter process, which does not match the current mode of organizing production centered on continuous casting. The existing production planning system lacks an overall plan for molten iron and scrap steel, and cannot match the enterprise's consistent system. The existing production planning system cannot dynamically generate and adjust the production plan, and the production plan cannot reflect the production situation of the enterprise in real time. The existing production planning system only has the sequence of furnaces in each process without the concept of accurate time, and the production rhythm is completely controlled by scheduling. , the system cannot help

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