Single crystal furnace centralized control system, control method and related equipment

By using a centralized control system with multiple industrial control terminals and servers, the tasks of the single crystal furnace are dynamically allocated, which solves the problems of personnel waste and inconvenience in the production of single crystal silicon, and achieves efficient personnel allocation and improved production efficiency.

CN122304014APending Publication Date: 2026-06-30TRINA SOLAR CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
TRINA SOLAR CO LTD
Filing Date
2024-12-30
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

In current monocrystalline silicon production, each industrial control terminal can only monitor a limited number of monocrystalline furnaces, resulting in wasted personnel and operational inconvenience, especially when operators are temporarily absent and cannot be flexibly reassigned.

Method used

Multiple industrial control terminals are used to communicate with the single crystal furnace, and data interaction and task configuration between the terminals are realized through the server. Tasks are dynamically allocated according to user level, permissions, task type and other conditions to ensure efficient use of human resources.

Benefits of technology

It has enabled optimized personnel allocation in the monocrystalline silicon production process, reducing labor costs, improving production efficiency, and preventing task backlog and leakage of key technologies.

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Abstract

This application provides a centralized control system, control method, and related equipment for single crystal furnaces. The centralized control system includes multiple industrial control terminals; these terminals are used to collect data from the single crystal furnaces and control their operation. Each industrial control terminal is communicatively connected to multiple single crystal furnaces, and the multiple industrial control terminals are interconnected. The control method includes: obtaining tasks to be processed; determining the target terminal for processing the tasks; and sending the task package corresponding to the task to be processed to the target terminal. This application embodiment centrally obtains the tasks to be processed from multiple single crystal furnaces through a first terminal and allocates these tasks based on the availability of management personnel. This prevents situations where those with ample capacity are unable to handle more tasks, while less efficient users experience task backlogs, thereby improving the production efficiency of single crystal silicon.
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