A distributed framework for real-time in-vehicle applications

This paper presents a framework for distributed in-vehicle real-time applications. The framework is based on a client/server and emitter/receiver models with real-time extensions. The system allows the exchange of distributed data objects between calculators interconnected by a network bus. A dynami...

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Bibliographic Details
Main Authors: Chaaban, K., Shawky, M., Crubille, P.
Format: Conference Proceeding
Language:English
Subjects:
Automotive applications
Calculators
Fault detection
Middleware
Network servers
Object oriented modeling
Real time systems
Telecommunication network reliability
Vehicle dynamics
Vehicles
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Description
Summary:This paper presents a framework for distributed in-vehicle real-time applications. The framework is based on a client/server and emitter/receiver models with real-time extensions. The system allows the exchange of distributed data objects between calculators interconnected by a network bus. A dynamic reconfiguration and fault detection mechanisms are developed to ensure a reliable system. Interactions between processes are performed using the IEEE-1394 bus and are modeled as invocations to communicating active objects via an object oriented middleware called SCOOT-R that we developed. Finally, we present a typical automotive application involving our system: real-time accurate vehicle positioning on a digital map.
ISSN:2153-0009
2153-0017
DOI:10.1109/ITSC.2005.1520174