A data acquisition method for parallel debugging of hot-rolled strip mes system

Abstract

The present invention relates to a parallel debugging data acquisition method of hot-rolled strip steel MES system, which builds servers and application systems of hot-rolled new and old MES systems, collects production data required for debugging in real time, and realizes new and old MES in the process of system upgrading and transformation. The system runs in parallel, which not only ensures the normal on-site production, but also transmits the online data in the production process to the offline new third-level MES system in real time, and sends it to the offline new second-level PCS system, which is used as debugging data to simulate production and offline debugging The system is synchronized with production. The advantage is: through the implementation of the debugging data collection method, on the one hand, the online production and development and debugging of the hot rolling 1780 production line are realized in parallel, and the important production data of PDI required for debugging are provided for the second and third new systems in real time and accurately, which greatly improves Improve the work efficiency of system debugging and ensure that the project duration and quality meet the expected standards.

Description

technical field [0001] The present invention relates to a parallel debugging data acquisition method of hot-rolled strip steel MES system, in particular to a kind of online and debugging system parallel data collection during the development and debugging process of the MES manufacturing enterprise production process execution system of the hot-rolled strip steel 1780 production line method. Background technique [0002] The hot-rolled 1780 production line is responsible for the important tasks of production, supply and marketing of hot-rolled coil products, as well as supplying materials for cold-rolled and silicon steel to the next production line. However, the core of production management and process control of the 1780 line--the second and third-level computer systems use HP Alpha server clusters, run OPENVMS operating system, use RMS file system and low-version ORACLE database to store data, and use LANCOM and IBM WebSphere MQ middleware to be responsible Inter-system...

AI Technical Summary

Problems solved by technology

However, the core of production management and process control of the 1780 line--the second and third-level computer systems use HP Alpha server clusters, run OPENVMS operating system, use RMS file system and low-version ORACLE database to store data, and use LANCOM and IBM WebSphere MQ middleware to be responsible Inter-system and inter-process communication, due to the limitations of technology, equipment performance and other factors, the operating performance of the entire system is very low, and most of the server hardware equipment has withdrawn from the historical stage, it is impossible to purchase spare parts, the system operation and maintenance is very difficult, and the equipment failure rate is extremely high High, to a large extent, adversely affects the production of enterprises

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