Battery manufacturing system, battery manufacturing method, and process event tracking method in battery manufacturing process

The battery manufacturing system addresses the lack of effective tracking in current systems by using a network of servers to associate and monitor electrode positions and inspection data across multiple processes, thereby enhancing reliability and quality control.

WO2025071217A1 Publication Date: 2025-04-03LG ENERGY SOLUTION LTD
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Patent Information

Application Number
PCT/KR2024/014528
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2023-09-27
Filing Date
2024-09-25
Publication Date
2025-04-03

AI Technical Summary

Technical Problem

Current battery manufacturing systems lack effective methods for tracking historical data and process events during the battery manufacturing process, which hampers efficiency and quality control.

Method used

A battery manufacturing system that includes a first server processing coordinate data to associate with electrode IDs, creating monitoring data based on this association, and utilizing multiple servers to generate and integrate coordinate association data sets for tracking electrode positions and inspection data across various processes.

Benefits of technology

Enhances trackability of electrode manufacturing processes, improves the reliability of battery manufacturing by providing comprehensive monitoring data, and enables better quality control through the integration of historical data and process event tracking.

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Abstract

According to exemplary embodiments, a battery manufacturing system is provided. The system includes: a first server including coordinate data indicating the position of each electrode moving in multiple processes, a first coordinate association data set in which inspection data and / or measurement data of each electrode, acquired in the multiple processes, are associated, and an identification data set including an electrode ID for distinguishing the electrode; a memory for storing commands; and one or more processors configured to execute the commands to perform operations including the following steps of: 1) associating an electrode ID selected from the identification data set with coordinate data of the first coordinate association data set corresponding to the electrode ID; and 2) producing monitoring data for manufacturing a battery on the basis of association data of the electrode ID and the coordinate data.
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