Title :
Physical layer design for ECU nodes in FlexRay-based automotive communication systems
Author :
Wang, Chua-Chin ; Sung, Gang-Neng ; Wang, Ching-Lin ; Chen, Po-Cheng ; Luo, Min-Fang ; Hu, Hsao-Chun
Author_Institution :
Dept. of Electr. Eng., Nat. Sun Yat-Sen Univ., Kaohsiung
Abstract :
This paper presents the physical layer design comprising the Bus Guardian (BG) and Bus Driver (BD) used in an in-vehicle network compliant with FlexRay standards. FlexRay is a new standard for data/signal communication among electronic devices installed in a vehicle. The Bus Guardian is one of the most important components in charge of security and safety for the FlexRay standards. The Bus Guardian proposed in this work is implemented by hardware description language (HDL) and co-verified with our prior FlexRay transceiver using a typical 0.18 um mixed-signal CMOS process.
Keywords :
CMOS integrated circuits; automotive electronics; hardware description languages; mobile communication; Bus Driver; Bus Guardian; FlexRay transceiver; FlexRay-based automotive communication systems; data-signal communication; hardware description language; in-vehicle network compliant; mixed-signal CMOS process; physical layer design; safety; security; size 0.18 mum; Automotive engineering; CMOS process; Communication standards; Data security; Driver circuits; Hardware design languages; Physical layer; Safety; Transceivers; Vehicles; Bus Guardian; FlexRay; automobile electronics; in-vehicle networking; physical layer; transceiver;
Conference_Titel :
Consumer Electronics, 2009. ICCE '09. Digest of Technical Papers International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-4701-5
Electronic_ISBN :
978-1-4244-2559-4
DOI :
10.1109/ICCE.2009.5012168
