In-vehicle FlexRay bus monitoring system

Author

Wu Yan ; Wang Lifang ; Liao Chenglin ; Li Fang

Author_Institution

Key Lab. of Power Electron. & Electr.Drives, Inst. of Electr. Eng., Beijing, China

fYear

2014

fDate

Aug. 31 2014-Sept. 3 2014

Firstpage

1

Lastpage

5

Abstract

In order to overcome the existing FlexRay bus test equipments´ shortcomings, such as complex software and hardware, hard to extend the functionality and so on, a new FlexRay bus data acquisition and calibration system which is based on the high-speed and flexible USB interface is designed in this paper. Details the system´s architecture, the hardware and software implementations. Finally uses the system to build a FlexRay bus communication experiment platform, tests the real-time performance and reliability of the FlexRay communication system, and verifies the network characteristics of FlexRay.

Keywords

automatic test equipment; automotive electronics; calibration; computerised monitoring; controller area networks; data acquisition; field buses; FlexRay bus communication experiment platform; FlexRay bus data acquisition; FlexRay bus test equipment shortcoming; FlexRay communication system; calibration system; flexible USB interface; high-speed USB interface; in-vehicle FlexRay bus monitoring system; network characteristics; system architecture; Calibration; Hardware; Monitoring; Protocols; Reliability; Software; Universal Serial Bus;

fLanguage

English

Publisher

ieee

Conference_Titel

Transportation Electrification Asia-Pacific (ITEC Asia-Pacific), 2014 IEEE Conference and Expo

Conference_Location

Beijing

Print_ISBN

978-1-4799-4240-4

Type

conf

DOI

10.1109/ITEC-AP.2014.6940660

Filename

6940660