Factory intelligent scheduling method

Abstract

The invention discloses a factory intelligent scheduling method which mainly comprises the following steps that equipment state information and factory environmental information are acquired via intelligent sensors; the equipment state information and the environmental information are respectively transmitted to corresponding PLC data acquisition stations; each PLC data acquisition station divides data into flow scheduling record data, key equipment control record data, equipment operation state data and key technological index data to be uploaded to a data center through data preprocessing; the data center performs extraction of knowledge rules so as to obtain a knowledge rule base formed by flow scheduling rules, equipment control rules and abnormity processing rules; and the corresponding rules are respectively read via an equipment intelligent control algorithm and a flow intelligent scheduling algorithm so that optimized configuration and scheduling of resources in an intelligent factory can be realized. Upgrading and reconstruction of conventional factory production modes can be realized so that production efficiency can be enhanced, production energy consumption can be reduced, environmental pollution can be reduced and production cost can be saved, and thus green production can be truly realized.

Description

technical field [0001] The invention relates to the technical field of intelligent control and scheduling, in particular to an intelligent scheduling method for factories. Background technique [0002] With the promotion of Industry 4.0 and the gradual advancement of "Made in China 2025", the concept of smart factory has gradually formed a consensus: smart factory is to use various modern technical means to realize the office, management and production automation of the factory, to strengthen and The purpose of standardizing enterprise management, reducing work errors, improving work efficiency and reducing resource consumption. Smart factory is the only way for Industry 4.0 and "Made in China 2025", and is the core element of Industry 4.0. [0003] At present, my country's industrial level is still between Industry 2.0 and Industry 3.0. Only a few large-scale manufacturing enterprises have tried Industry 4.0. Most traditional production factories still use the form of manu...

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Problems solved by technology

[0003] At present, my country's industrial level is still between Industry 2.0 and Industry 3.0. Only a few large-scale manufacturing enterprises have tried Industry 4.0. Most traditional production factories still use the form of manual machine operation by workers, and the production efficiency is not high. Larger and more polluted

At present, there is an upsurge of research on smart factories at home and abroad. However, the model of smart factories is only a prototype, and there is no unified standard of standardization and standardization. The understanding of smart factories is only in the enlightenment stage.

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