Bit transmission error correction scheme for FlexRay based automotive communication systems

Author

Inhyuk Choi ; Taewoo Han ; Sungho Kang

Author_Institution

Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea

fYear

2013

fDate

1-4 Oct. 2013

Firstpage

488

Lastpage

490

Abstract

In the FlexRay communication network systems which are configured as a large number of ECUs (Electronic Control Units) and network topologies, the receivers have the different asymmetric transmission delays which cause the transmission errors. As the complexity of the communication network topology in vehicle increases, the asymmetric delay is getting longer. In this paper, the error estimation and correction scheme to ensure the integrity of the signal during operation when the transmission error occurs due to the asymmetric delay is proposed. Simulation results show the proposed scheme can correct the transmission errors effectively in performance.

Keywords

automotive electronics; error correction; protocols; telecommunication network topology; FlexRay communication network system; asymmetric transmission delay; automotive communication systems; bit transmission error correction scheme; communication network topology; electronic control units; error estimation scheme; signal integrity; Delays; Error correction; Frequency selective surfaces; Image edge detection; Network topology; Protocols; FlexRay communication systems; asymmetric transmission delay; bit transmission error; error correction;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Electronics (GCCE), 2013 IEEE 2nd Global Conference on

Conference_Location

Tokyo

Print_ISBN

978-1-4799-0890-5

Type

conf

DOI

10.1109/GCCE.2013.6664898

Filename

6664898