DocumentCode
2349736
Title
A Hardware-Based Approach for Fault Detection in RTOS-Based Embedded Systems
Author
Silva, D. ; Stangherlin, K. ; Bolzani, L. ; Vargas, F.
Author_Institution
Electr. Eng. Dept., Catholic Univ. - PUCRS, Porto Alegre, Brazil
fYear
2011
fDate
23-27 May 2011
Firstpage
209
Lastpage
209
Abstract
This paper presents a new hardware-based approach able to monitor the execution flow of the Real-Time Operating System (RTOS) in order to detect faults changing the tasks´ execution flow in embedded systems. Results obtained during experiments performed according to the IEC 61000-4-29 standard demonstrate that the proposed approach is able to provide higher fault coverage with respect to the fault detection mechanisms natively provided by the RTOS.
Keywords
embedded systems; fault location; operating systems (computers); RTOS; embedded systems; fault detection; hardware based approach; real time operating system; Electromagnetic interference; Embedded systems; Fault detection; Monitoring; Real time systems; Scheduling; Hardware-Based Approach; RTOS;
fLanguage
English
Publisher
ieee
Conference_Titel
Test Symposium (ETS), 2011 16th IEEE European
Conference_Location
Trondheim
ISSN
1530-1877
Print_ISBN
978-1-4577-0483-3
Electronic_ISBN
1530-1877
Type
conf
DOI
10.1109/ETS.2011.64
Filename
5957955
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