Hyundai Motor Company

Kia Corporation

Hyun Jun Jang

Sang Jin Park

Woo Sung Kim

Jae Shin Yi

Byung Soo Park

Tae Kyu Kang

Soo Youn Park

An apparatus for a vehicle may determine one or more abnormalities of battery cells of a battery of a vehicle and may control a normal operation by managing the one or more abnormalities. The battery diagnosis apparatus for the vehicle includes a communication device that provides a communication interface with a plurality of vehicles, and a controller that collects vehicle state information and battery state information from the plurality of vehicles, manages a maximum voltage difference change rate of battery cells for each cumulative mileage with respect to the plurality of vehicles, and diagnoses abnormalities in batteries provided in the plurality of vehicles based on the maximum voltage difference change rate of the battery cells for each cumulative mileage.

Battery diagnosis apparatus for vehicle and method thereof

Growing community of inventors

Daegu, South Korea

Hyun Jun Jang