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2009•Volume 3: ASME/IEEE 2009 International Conference on Mechatronic and Embedded Systems and Applications; 20th Reliability, Stress Analysis, and Failure Prevention ConferenceRequires access

Design of an Automotive Gateway for In-Vehicle Networks

Suk-Hyun Seo, Jin-Ho Kim, Key Ho Kwon, Jae Wook Jeon, Sung‐Ho Hwang

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Abstract

This paper presents the requirements of an automotive gateway for in-vehicle networks. Modern vehicles include several heterogeneous networks such as LIN, CAN, FlexRay, and MOST. The gateway enables seamless communication between heterogeneous networks. The role of a gateway is not complex, but the gateway has the potential to damage the operation of other connected electronic control units and networks. In this paper, we analyze the requirements for the automotive gateway from the viewpoint of hard real-time embedded systems in automotive distributed control systems. We implement the gateway based on these requirements. Finally, we evaluate the performance of the gateway.

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What this paper is about

This paper presents the requirements of an automotive gateway for in-vehicle networks. Modern vehicles include several heterogeneous networks such as LIN, CAN, FlexRay, and MOST. The gateway enables seamless communication between heterogeneous networks. The role of a gateway is not complex, but the gateway has the potential to damage the operation of other connected electronic control units and networks. In this paper, we analyze the requirements for the automotive gateway from the viewpoint of hard real-time embedded systems in automotive distributed control systems. We implement the gateway based on these requirements. Finally, we evaluate the performance of the gateway.

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Available abstract

This paper presents the requirements of an automotive gateway for in-vehicle networks. Modern vehicles include several heterogeneous networks such as LIN, CAN, FlexRay, and MOST. The gateway enables seamless communication between heterogeneous networks. The role of a gateway is not complex, but the gateway has the potential to damage the operation of other connected electronic control units and networks. In this paper, we analyze the requirements for the automotive gateway from the viewpoint of hard real-time embedded systems in automotive distributed control systems. We implement the gateway based on these requirements. Finally, we evaluate the performance of the gateway.

Key concepts: FlexRay, Gateway (web page), H.248, Automotive industry, Gateway address, Computer network, Computer science, Default gateway

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