1. Jitter Analysis Framework for Controller Area Network in Vehicular Embedded Systems
- Author
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Mubeen, Saad, Bucaioni, Alessio, Wilander, S., Eriksen, S., Mubeen, Saad, Bucaioni, Alessio, Wilander, S., and Eriksen, S.
- Abstract
Controller Area Network (CAN) is an ISO-standardized protocol that is extensively used as the onboard real-time network in vehicles. Evaluating and mitigating responsetime jitter experienced by CAN messages is paramount, particularly in real-time applications where timing predictability is crucial. This paper presents a jitter analysis framework for CAN messages. Within this framework, the worst-case responsetime jitter of CAN messages is calculated through pre-runtime analysis. Additionally, a post-runtime analysis of message traces helps ascertain the maximum response-time jitter these messages encounter at runtime. The framework performs a comparative evaluation of the pre-runtime and runtime response-time jitter and then back-propagates insights and guidelines to the systems' designers to mitigate the jitter. To validate this approach, we implement the framework using two prominent industrial tools: Rubus-ICE and CANalyzer. The effectiveness of the framework is further substantiated by modeling and analyzing an industrial use case provided by Volvo Construction Equipment., Conference paper; Export Date: 17 April 2024; Cited By: 0; Correspondence Address: S. Mubeen; Mälardalen University, Västerås, Sweden; email: saad.mubeen@mdu.se; Conference name: 2024 International Conference on Artificial Intelligence, Computer, Data Sciences, and Applications, ACDSA 2024; Conference date: 1 February 2024 through 2 February 2024; Conference code: 198277
- Published
- 2024
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