Compound semiconductor production control method, production system and storage medium

Abstract

The invention discloses a compound semiconductor production control method, a production system and a storage medium, and the method comprises the steps: a control device obtains a production plan, determines a target process of production scheduling according to the production plan, and according to the target process, determines the working quantity of the processing equipment corresponding to each process, obtains a plurality of initial combinations of the processing equipment required for completing the target process according to the working quantity of the plurality of processing equipment corresponding to the plurality of processes, and then according to the plurality of initial combinations and a preset genetic algorithm, obtains the optimal combination of the processing equipment required for completing the target process, and when the scheduling equipment corresponding to the optimal combination solves the problem of equipment conditions and production conditions with frequent factory changes, the factory capacity or profit is maximized under the condition of meeting customer requirements and capacity load.

Description

Technical field[0001]The present invention relates to the field of semiconductor production, and more particularly to a production control method, a production system and a storage medium of a compound semiconductor.Background technique[0002]Most of the sales work systems in the market use rule model logic, for example, the batch priority to the project restriction, re-processing high-priority equivalent batch (hotLot), and finally select the batch of the same procedure ( SameRecipe). However, in the face of equipment status and production conditions in factories, it is necessary to find a best production schedule from the near countless arrangement, which has far exceeded the ability of the rule model system of the service system, often consumes a lot. The human resources are judged and maintained, but productivity is not maximized.Inventive content[0003]The primary object of the present invention is to propose a production control method, production system, and storage medium of a...

AI Technical Summary

Problems solved by technology

However, in the face of the frequently changing equipment status and production conditions in the factory, finding an optimal production schedule from nearly countless permutations and combinations is far beyond the ability of a rule-based system such as the labor dispatch system, and often consumes a lot of time. Manpower for judgment and maintenance, but unable to maximize productivity

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