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Design Tool and Software Platform for Time-Triggered Network Systems
Technical Paper
2006-21-0041
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Sector:
Event:
Convergence 2006
Language:
English
Abstract
This paper describes a design tool and a software platform for FlexRay systems that are investigated in Nagoya University and are proposed to JasPar. The design tool reads the specification of a system as a task graph that consists of a set of tasks and messages among them. The design tool, then, allocates the tasks to ECUs and schedules the messages on a FlexRay network. The software platform consists of a middleware called time-trigger module (TTM) which dispatches time-triggered tasks, a communication middleware for a time-triggered network (TT-COM), a network management middleware for FlexRay (FlexRay-NM), and a device driver for FlexRay controller.
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Citation
Takada, H., Hosotani, I., Sato, K., Goto, H. et al., "Design Tool and Software Platform for Time-Triggered Network Systems," SAE Technical Paper 2006-21-0041, 2006.Also In
References
- FlexRay Communications System Protocol Specification Version 2.1 FlexRay Consortium 2005
- Murakami N. Iiyama S. Takada H. Kido M. Hosotani I. A Static Scheduling Method of Distributed Vehicle Control Systems (in Japanese) Proc. of Workshop on Embedded Technology and Network 2005
- Ding S. Murakami N. Tomiyama H. Takada H. A GA-Based Scheduling Method for FlexRay Systems Proc. of 5th ACM Int'l Conference on Embedded Software 110 113 2005
- OSEK/VDX: Time-Triggered Operating System Specification 1.0 OSEK/VDX 2001
- OSEK/VDX: Fault-Tolerant Communication Specification 1.0 OSEK/VDX 2001