Reconfigurable ECU communications in Autosar Environment

Reconfigurable ECU communications in Autosar Environment

Reconfigurable architectures become popular in consumer applications as they require low Non-Recurring Engineering costs. Certain FPGA families provide the Dynamic Partial Reconfiguration (DPR) mechanism which allows to modify parts of a device on-the-fly. The high reliability constraints in automot...

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Bibliographische Detailangaben
Hauptverfasser: Hung-Manh Pham, Pillement, S., Demigny, D.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Automotive engineering
Autosar
Communication switching
Communication system control
Costs
Dynamic Partial Reconfiguration
Field programmable gate arrays
Flexible Communication
FPGA
Protocols
Radio frequency
Reconfigurable architectures
Switches
Vehicle dynamics
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Beschreibung
Zusammenfassung:Reconfigurable architectures become popular in consumer applications as they require low Non-Recurring Engineering costs. Certain FPGA families provide the Dynamic Partial Reconfiguration (DPR) mechanism which allows to modify parts of a device on-the-fly. The high reliability constraints in automotive systems requires safe communications between ECUs (Electronic Control Unit). This paper presents a support for fault-tolerant communication modes among ECUs by the use of the dynamic reconfiguration paradigm. Also in this paper, a method of integrating dynamic reconfiguration in Autosar environment is presented.
DOI:10.1109/ITST.2009.5399289