Title :
Discussion on the Usage of Real-Time Calculus to Model the FlexRay-Bus
Author :
Bonet, Eduardo ; de Oliveira, Romulo S. ; Lange, Rodrigo
Author_Institution :
Dept. de Autom. e Sist., Univ. Fed. de Santa Catarina, Florianopolis, Brazil
Abstract :
The FlexRay protocol is becoming the standard protocol for in-car communications systems. Therefore, there\´s great effort in searching for a reliable and fast method to model and analyze the performance of the FlexRay bus. The last work regarding this topic was presented in the paper "Performance Analysis of FlexRay-based systems using Real-Time Calculus, Revisited", where the authors claimed to solve this problem using Real-Time Calculus. The main contribution of this paper is to discuss the reliability of the existing algorithm as well as the use of the Real-Time Calculus.
Keywords :
calculus; on-board communications; protocols; FlexRay protocol; FlexRay-Bus modelling; in-car communications systems; real-time calculus; Analytical models; Calculus; Computational modeling; Delay; Performance analysis; Protocols; Real time systems; FlexRay; Performance Analysis; Real-Time Calculus;
Conference_Titel :
Computing System Engineering (SBESC), 2011 Brazilian Symposium on
Conference_Location :
Florianopolis
Print_ISBN :
978-1-4673-0427-6
DOI :
10.1109/SBESC.2011.45
