What is AUTOSAR ?
AUTOSAR stands for AUTomotive Open System ARchitecture. It is a worldwide development partnership of vehicle manufacturers, suppliers and other companies from the electronics, semiconductor and software industry.
AUTOSAR Target and Goal
Layered Architecture:
The AUTOSAR Basic Software is further divided in the layers: Services, ECU Abstraction, Microcontroller Abstraction and Complex Drivers.
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References:
http://www.autosar.org/
AUTOSAR stands for AUTomotive Open System ARchitecture. It is a worldwide development partnership of vehicle manufacturers, suppliers and other companies from the electronics, semiconductor and software industry.
AUTOSAR Target and Goal
- Define open reference architecture for ECU software
- Specify a clear interface between basis software components and application
- Reusability
- Growing software quality
- Standardized and uniquely-specified interfaces basic software modules help to master the increasing complexity
- The consequence is re-usability, efficiency and easy handling of electronic in the automobile.
Benefits for OEM, Supplier, ToolProvider, New Player
The AUTOSAR Architecture distinguishes on the highest abstraction level between three
software layers: Application, Runtime Environment and Basic Software which run on a
Microcontroller.
The AUTOSAR Basic Software is further divided in the layers: Services, ECU Abstraction, Microcontroller Abstraction and Complex Drivers.
The Basic Software Layers are further divided into functional groups. Examples of Services
are System, Memory and Communication Services.
Pic2
References:
http://www.autosar.org/
