Method for determining a reset cause of an embedded controller for a vehicle and an embedded controller for a vehicle to which the method is applied

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United States of America Patent

PATENT NO 11847017
APP PUB NO 20230185654A1
SERIAL NO

17874608

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Abstract

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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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Patent Owner(s)

Patent OwnerAddress
HYUNDAI MOTOR COMPANY12 HEOLLEUNG-RO SEOCHO-GU SEOUL 06797
IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)222 WANGSIMNI-RO SEONGDONG-GU SEOUL 04763
KIA CORPORATION12 HEOLLEUNG-RO SEOCHO-GU SEOUL 06797

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bae, Jaehyun Seoul, KR 48 100
Choi, Jaehyung Seoul, KR 2 1
Jung, Seokyong Seoul, KR 1 0
Ryu, Minsoo Seoul, KR 4 1
Yoon, Hyunmin Suwon-si, KR 1 0

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