Title :
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
fDate :
Aug. 31 2014-Sept. 3 2014
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;
Conference_Titel :
Transportation Electrification Asia-Pacific (ITEC Asia-Pacific), 2014 IEEE Conference and Expo
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-4240-4
DOI :
10.1109/ITEC-AP.2014.6940660
