충전 데이터 분석을 이용한 전기차 배터리 상태 평가 방법을 개시한다. 본 실시예는 배터리를 분해하거나 고가의 충방전 장비를 사용하지 않고도 충전 데이터를 이용하여 전기차 배터리의 상태, 안전성 및 성능 수준을 진단하기 위해 KNN(K-Nearest Neighbor) 알고리즘을 이용하여, 충전 데이터를 수집 및 분석하여 배터리 상태를 세분화하여 정밀하게 진단할 수 있도록 하는 충전 데이터 분석을 이용한 전기차 배터리 상태 평가 방법을 제공한다.
Disclosed is a method for evaluating the state of an electric vehicle battery by using charging data analysis. The present embodiment provides a method for evaluating the state of an electric vehicle battery by using charging data analysis, wherein the method makes it possible to subdivide and precisely diagnose the state of the electric vehicle battery by collecting and analyzing charging data by using a K-nearest neighbor (KNN) algorithm in order to diagnose the state, safety, and performance level of the battery by using the charging data without disassembling the battery or using expensive charging and discharging equipment.
Method for Evaluating Electric Vehicle Battery Condition by Using Charge Data
충전 데이터 분석을 이용한 전기차 배터리 상태 평가 방법
2024-12-30
Patent
Electronic Resource
Korean
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