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Holistic Scheduling Analysis of a CAN based Body Network System  

신민석 (한양대학교 대학원)
이우택 (한양대학교 대학원)
선우명호 (한양대학교 자동차공학과)
Publication Information
Transactions of the Korean Society of Automotive Engineers / v.10, no.5, 2002 , pp. 114-120 More about this Journal
Abstract
In a distributed real-time control system, it is essential to confirm the timing behavior of all tasks because these tasks of each real-time controller have to finish their processes within the specified time intervals called a deadline. In order to satisfy this objective, the timing analysis of a distributed real-time system such as shcedulability test must be performed during the system design phase. In this study, a simple application of CAN fur a vehicle body network system is formulated to apply to a holistic scheduling analysis, and the worst-case execution time (WCET) and the worst-case end-to-end response time (WCRT) are evaluated in the point of holistic system view.
Keywords
WCET(Worst-case execution time); WCRT(Worst-case response time); Holistic scheduling;
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