Automatic control method and system for polycrystalline silicon production and electronic equipment

Through the integration of MES and LIMS systems, the problem of inaccurate data transmission in polysilicon production is solved, and the automated data processing and judgment process is realized, and the control of product quality is improved.

CN119990593APending Publication Date: 2025-05-13QINGHAI HUANGHE HYDROPOWER DEV CO LTD NEW ENERGY BRANCH +3
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Patent Information

Application Number
CN202510020691.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-07
Publication Date
2025-05-13

AI Technical Summary

Technical Problem

During the traditional polysilicon production process, there are information islands between the MES system and the LIMS system, resulting in inaccurate data transmission, affecting production coordination and quality management.

Method used

By integrating the MES system with the LIMS system, automated data processing and judgment processes are realized. The MES system generates a sampling plan based on the sample detection information, the LIMS system proofreads and determines the detection unit, generates an analysis report, and the MES system determines the detection results again and feeds them back to the entrusted unit.

Benefits of technology

The data interoperability and real-time transmission of MES system and LIMS system are realized, the information islands are eliminated, the control of product quality is improved, and manual intervention and quality judgment errors are reduced.

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Abstract

The invention provides an automatic control method and system for polycrystalline silicon production and electronic equipment, and the method comprises the steps: employing an MES system to generate a sampling schedule according to sample detection information and entrusting content of an entrusting unit, employing an LIMS system to check the sampling schedule and determine a detection unit, generating entrusting content, and generating an entrusting unit; the MES system generates a detection entrusting list according to entrusting content, distributes the detection entrusting list to a detection unit, carries out detection operation and generates a detection result, the LIMS system generates an analysis report, and the MES system judges the detection result again, determines the next procedure of the detected material and generates a judgment result. The system is used for polycrystalline silicon production, the MES system automatically pushes sample detection information to the LIMS system, and the LIMS system can automatically determine the detection unit, receive and process original detection result data transmitted by the detection unit, finally issue an analysis report and push the analysis report back to the MES system, so that intercommunication between MES system data and LIMS system data is realized, and the detection efficiency is improved. And real-time transmission and sharing of data are realized.
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