A method and apparatus for processing battery process data

By clustering battery process data and adjusting the prediction model, the parameter values ​​of battery process parameters were determined, solving the problem of battery capacity not meeting requirements in battery production, and realizing accurate control of battery process parameters and improvement of production efficiency.

CN116166974BActive Publication Date: 2026-05-26LENOVO (BEIJING) LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
LENOVO (BEIJING) LTD
Filing Date
2023-02-20
Publication Date
2026-05-26

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Abstract

This application provides a battery process data processing method and apparatus. The method includes: acquiring current battery process data, target battery capacity, and multiple cluster combinations of the current battery manufacturing process, wherein the multiple cluster combinations are determined based on multiple sets of battery process data to be used, and both the current battery process data and the battery process data to be used include parameter values ​​of at least one battery process parameter to be used; determining a target cluster combination from the various cluster combinations that corresponds to the current battery process data and the target battery capacity; and determining the to-be-used parameter value for each battery process parameter to be used based on the target cluster combination.
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