Abstract—With the increasing number of electronic control systems on the car and the increasing number of in-vehicle electronic control units (ECUs), the real-time, safety and reliability requirements of the vehicle-mounted bus network are gradually increasing. This paper focuses on the backbone network design of automotive Ethernet, and proposes a scheme for multimedia information and control information to communicate through the vehicle Ethernet system. The network topology architecture was built by the CANoe tool and the proposed solution was verified. The experimental results show that the proposed scheme completes the communication of video information and control information simultaneously without delay time. Therefore, it breaks through the traditional bus network design concept of independently building multimedia network and bus control network, and lays a solid foundation for the bus network architecture design field of the next generation intelligent car.
Index Terms—Automotive ethernet, multimedia information, control information, network topology architecture, CANoe.
The authors are with the College of Engineering of Yanbian University, Yanji, 133002, China (e-mail: ynxu@ybu.edu.cn).
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Cite: Yi-Nan Xu, Yi-Hu Xu, Yu-Jing Wu, and Hua-Yang, "Backbone Network Design of Multi-target Automotive Ethernet," International Journal of Engineering and Technology vol. 11, no. 5, pp. 328-332, 2019.
