Implement of Intelligent Node for Vehicles Based on FlexRay Bus

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The car can meet the high demand of the security and stability of the system by using FlexRay bus, while it also can implement optimization of the cost. The paper introduces a system of nodes’ communication based on FlexRay technology, and the system constructed two nodes which are composed of main processors, communication controllers and bus transceivers. The paper implements the transmission of data between main processors and communication controllers by EBI (external bus interface). It is succeed in implementing the communication process of receiving data and sending data among different nodes. The results show that the data completely correct while the data rate is 10Mbps. Therefore, it verifies the reliability and real-time communication of FlexRay. And it also means that the designed node will play a significant role in X-By-Wire.

Info:

Periodical:

Advanced Materials Research (Volumes 268-270)

Edited by:

Feng Xiong

Pages:

30-35

Citation:

X. H. Song et al., "Implement of Intelligent Node for Vehicles Based on FlexRay Bus", Advanced Materials Research, Vols. 268-270, pp. 30-35, 2011

Online since:

July 2011

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Price:

$38.00

[1] Information on http: /papers. sae. org/2010-01-0685.

[2] Chen Song, Wang Hongyan: New Generation Vehicle Network Bus—FlexRay [J]. Tractor&Farm Transporter. 35 (4): 55-62. (2008).

[3] Dong Xiaodan: Application and Research in Vehicle Network FlexRay in Brake-By-Wire [D], Changsha, Hunan University. (2009).

[4] Yan Shutian, Huang Xinchun, Kang Huifeng: Research of Embedded Automobile Brake-By-wire Based on FlexRay [J]. Computer Measurement & Control. 17 (3): 487-490. (2009).

[5] Wang Kai, Wang Hong, Xu Aidong: Research of next generation in - vehicle network FlexRay and its application [J]. Computer Engineering and Applications, 44 (20): 77- 79. (2008).

[6] Li Linshan, Liu Zhangyu: Communication Control and Network Structure Based on FlexRay [J]. Ordnance Industry Automation. 28(10): 74-75. (2009).

[7] Freescale Semiconductors Corp: FlexRay Communications System Protocol Specification[S], Version 2. 1 Revision A, 22 Dec. 2005. http: /www. flexray. com.

[8] Freescale Semiconductors Corp: MFR4310 RM[S]. Rev. 2. March (2008).

[9] Philips Semiconductors Corp: TJA1080 FlexRay transceiver preliminary data sheet[S]. ( 2006).

[10] Chen Tao, Qin Guihe: Analysis on Clock Synchronization of FlexRay [J]. Computer Engineering. 36 (14): 235-237(2010).