MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202617077156 A) filed by Lg Energy Solution, Ltd. on June 22, 2026, for Battery Diagnosis Device And Operating Method Thereof.
Inventor includes Kim, Young Min.
The application for the patent was published on September 18, 2026, under issue no. 38/2026.
Abstract: A battery diagnosis device according to an embodiment disclosed in the present document may comprise: an interface for acquiring open circuit voltage (OCV) data on battery cells; and one or more processors for calculating an OCV deviation, indicating the difference between the OCV of a battery cell and an average OCV corresponding to a specific time point, for each of a plurality of battery cells included in a specific battery module, on the basis of the OCV data, obtaining a plurality of OCV moving averages by applying different weighted moving averages to the OCV deviations, and diagnosing abnormalities of the battery cells on the basis of the plurality of OCV moving averages.
Disclaimer: Curated by HT Syndication.
