Image Processing Reference
In-Depth Information
18
Standardized System Software
for Automotive Applications
. Introduction .........................................
-
. HardwareArchitecture...............................
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. OSEK/VDX ..........................................
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OSEK OS
●
OSEK NM
●
OSEK COM
●
OSEKtime OS
●
OSEKtime FTCom
. HIS ..................................................
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Protected OSEK
●
I/O Library and Drivers
●
Flash Driver
●
CAN Driver
. ISO ..................................................
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Transport Layer (ISO/DIS -.)
●
Diagnostics—KWP (ISO/DIS -)/UDS (ISO/DIS
-)
. ASAM ...............................................
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XCP—The Universal Measurement and Calibration
Protocol Family
. AUTOSAR...........................................
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Application Software Architecture
●
System Sotware
Architecture
. JasPar ................................................
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. Summary ............................................
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References .................................................
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Thomas M. Galla
Elektrobit Austria GmbH
18.1 Introduction
In the last decade, the percentage of electronic components in today's cars has been ever increasing.
According to Ref. [], the S-Class Mercedes, for example, utilizes seven communication buses and
microcontrollers.
Since , major automotive companies have been striving for the deployment of standard soft-
ware modules in their applications as the potential benefits of using standard software modules are
huge []. While the functional software heavily depends on the actual system and is a discriminating
factor of competitive importance, this does not apply to the software infrastructure. Furthermore,
with continuously shortened development cycles, especially in the electronics area, requirements
arise concerning compatibility, reusability, and increased test coverage that can only be fulfilled by
setting standards for the various system levels.
This trend has been a key motivation for the formation of several consortia like the “Offene Sys-
teme und deren Schnittstellen für die Elektronik im Kraftfahrzeug/Vehicle Distributed Executive”
