Reflectrometry based fault localization in automotive bus systems

Autor:	Peter Hank, Allan Tengg
Rok vydání:	2012
Předmět:	Engineering Network management business.industry Embedded system Real-time computing Physical layer Automotive industry business Reflectometry Fault (power engineering) FlexRay
Zdroj:	2012 IEEE International Instrumentation and Measurement Technology Conference Proceedings.
DOI:	10.1109/i2mtc.2012.6229648
Popis:	In this paper we describe a low level method for detecting and locating faults in the electrical physical layer of automotive networks based on time-domain reflectometry. Especially for safety-critical networks this approach could be a valuable complement for the existing network management layers, since it has the potential to detect damaged cables and plugs even before they cause serious malfunctions. We illustrate the feasibility of the proposed method by analyzing several FlexRay clusters with- and without faults.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::47bb7a8e1ef551d5fc105fb8d8d85578 https://doi.org/10.1109/i2mtc.2012.6229648 Zobrazit plný text záznamu