The present invention relates to a fault diagnosis control method of an embedded system for a vehicle. The fault diagnosis control method comprises the following steps of: detecting an error of the embedded system for a vehicle by performing a fault diagnosis logic in accordance with a first set cycle that is longer than a control logic cycle which performs a control logic of the embedded system for a vehicle; changing a fault diagnosis cycle from the first set cycle to a second set cycle when an error is detected in the embedded system for a vehicle as a result of the detection; and performing the fault diagnosis logic in accordance with the changed second set cycle. The present invention increases available time of a central processing unit by changing the fault diagnosis cycle of the embedded system for a vehicle.
본 발명은 차량용 임베디드 시스템의 제어로직을 수행하는 제어로직주기보다 긴 제1 설정주기에 따라 고장진단로직을 수행하여 차량용 임베디드 시스템의 오류를 감지하는 단계, 감지 결과, 차량용 임베디드 시스템에 오류가 감지되면 고장진단주기를 제1 설정주기에서 제2 설정주기로 변경하는 단계 및 변경된 제2 설정주기에 따라 고장진단로직을 수행하는 단계를 포함하는 것을 특징으로 한다.
FAULT DIAGNOSIS CONTROL METHOD OF EMBEDDED SYSTEM FOR VEHICLE
차량용 임베디드 시스템의 고장진단 제어 방법
2016-04-18
Patent
Elektronische Ressource
Koreanisch
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