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Low Latency Communication in Service Oriented Networks

Journal Article
ISSN: 1946-4614, e-ISSN: 1946-4622
Published April 20, 2009 by SAE International in United States
Low Latency Communication in Service Oriented Networks
Citation: Werthschulte, K., "Low Latency Communication in Service Oriented Networks," SAE Int. J. Passeng. Cars – Electron. Electr. Syst. 2(1):319-327, 2009,
Language: English


Safety-critical systems often lack scalability and exchangeability between OEMs and different suppliers. Although standards like AUTOSAR ease the development process, data exchanged on the network is subject to misinterpretation and programming faults during the development phase. Therefore this paper describes a way to abstract the needs of several communication networks used (e.g. Ethernet, FlexRay, CAN) from the software development process.
Especially the integration of advanced driver assistance systems will enforce distribution of functional components and the exchange of sensor data necessary to track the status of the vehicle.