Hyundai Motor Company

Kia Corporation

Industry-University Cooperation Foundation Hanyang University

Seokyong Jung

Jaehyun Bae

Minsoo Ryu

Jaehyung Choi

Hyunmin Yoon

A method for determining a reset cause of an embedded controller for a vehicle includes: executing an embedded controller for the vehicle by a central processing unit (CPU) of the embedded controller; generating a log based on information related to reset of the embedded controller collected from the running embedded controller, and a sequence number generated by the running embedded controller by the embedded controller; determining cause information of a reset trigger by analyzing the log including the reset trigger log, and determining reset cause information of the embedded controller based on the cause information of the reset trigger by a log analyzer of the embedded controller; storing a cause analysis result log including the reset cause information in a cause analysis result buffer in response to the reset cause information by the embedded controller; and storing the cause analysis result log in a non-volatile storage device.

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Seoul, South Korea

Seokyong Jung