CAN(Controller Area Network) Bus Communication System Based on Matlab/Simulink

Author

Li, Fang ; Wang, Lifang ; Liao, Chenglin

Author_Institution

Inst. of Electr. Eng., Chinese Acad. of Sci., Beijing

fYear

2008

fDate

12-14 Oct. 2008

Firstpage

1

Lastpage

4

Abstract

CAN bus communication system was established mainly using SimEvents module in the software of Matlab/Simulink. Performance indexes of CAN bus system, which embraces worst-case response time of messages and bus load, were separately gained by theoretical calculation, experiments in Matlab and CANoe. The calculation and experiment results were compared sufficiently, and it concludes that CAN bus system established in Matlab/Simulink can efficiently represent the message transfer sequences on the CAN bus, and achieve an exact result of the performance analysis of the CAN bus system. With CAN bus system established in Matlab/Simulink, test modules for ECU (Electric Control Unit) testing can conveniently be created, and it is an efficient testing tool for CAN bus system design.

Keywords

controller area networks; field buses; mathematics computing; Controller Area Network bus communication system; Matlab/Simulink; message transfer sequences; Communication system software; Communication systems; Delay; Mathematical model; Performance analysis; Real time systems; Software performance; System performance; System testing; Telecommunication network reliability;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications, Networking and Mobile Computing, 2008. WiCOM '08. 4th International Conference on

Conference_Location

Dalian

Print_ISBN

978-1-4244-2107-7

Electronic_ISBN

978-1-4244-2108-4

Type

conf

DOI

10.1109/WiCom.2008.1004

Filename

4678912