Hot-rolled strip steel MES parallel debugging data collection method

Abstract

The invention relates to a hot-rolled strip steel MES (Manufacturing Execution System) parallel debugging data collection method. Servers and application systems of new and old hot rolling MESs are set up, and production data required for debugging is collected in real time, in order to realize parallel operation of new and old MESs in the system upgrade process. Normal field production is ensured. Moreover, the online data in the production process can be transmitted to an offline new three-level MES in real time, and can be sent down to an offline new two-level PCS (Process Control System) as debugging data to simulate production, debug the system offline and synchronize production. The advantage is as follows: through the implementation of the debugging data collection method, online production and development debugging of a hot rolling 1780 production line can be carried out in parallel, PDI important production data required for debugging can be provided for two-level and three-level new systems in real time and accurately, the work efficiency of system debugging is greatly improved, and it is ensured that the project construction period and quality can come up to the desiredstandards.

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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