TTTech develops Flexray platform for pilot project
TT Tech Computertechnik
Pegasus pilot project
TTTech Automotive has developed a Flexray-based platform for chassis electronics within the Pegasus pilot project.
Pegasus is a pilot project for developing a comprehensive automotive system and software architecture with successfully integrated safety-relevant applications.
Together with AEV, a subsidiary of Audi AG, a cross-functional concept for an electronic architecture was designed and implemented in an Audi S4 Avant-based concept car.
The objective of the Pegasus project was to demonstrate the benefits of the time-triggered Flexray technology.
Essential vehicle dynamics applications were deployed to illustrate its feasibility.
One of the major challenges was to interconnect different bus systems in the car.
Another requirement was to combine existing chassis electronics and software structures of the automotive OEM and the time-triggered Flexray technology.
Within the Pegasus project, a definite migration path for the concrete deployment of Flexray in future cars was defined.
The use of Flexray-based hardware and software allowed a better integration of existing functionalities and provided a basis for designing new applications.
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