AUTOSAR Tutorial
69 Pages
English

AUTOSAR Tutorial

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Description

AUTOSAR –
An open standardized software architecture
for the automotive industry
Simon Fürst, BMW
1st AUTOSAR Open Conference &
8th AUTOSAR Premium Member Conference
October 23rd, 2008, Cobo
Center, Detroit, MI, USA Document Inf
o
rmati
on and Change History
Document Ow
ner
He
iko Dör
r
Document Responsibility
SC
Document Version
1.5
Document filename
AUTOSAR_Tutorial
Document S
t
atus
t
|
R
eady for A
pproval |

Final
>
Document Change History
Date
Ve
rsion
Changed by
Change Des
c
r
iption
30.05.2007
0.1
He
iko Dör
r
Initial creation and proposal for content
10.08.2007
0.2
He
iko Dör
r
Ready for approval
16.08.2007
0.3
He
iko Dör
r
Comments by
Mr.
B
unzel entered
17.08.2007
0.4
He
iko Dör
r
Section on Methodology updated af
ter
discussion with member of
W
P
I
I
-
1.2;
Sec
t
ion on Exploitation removed;
Ready for approval by SC
23.08.07
1.0
He
iko Dör
r
Tutorial approved by SC
31.08.07
1.1
He
iko Dör
r
PM memberships updated accordin
g to slide provided by admin
07.04.08
1.2
He
iko Dör
r
CP updated, readability improved
07.05.08
1.3
He
iko Dör
r
Bus s
t
ate managers added to BSW
modules slide
03.07.2008
1.4
He
iko Dör
r
Selected slides from A
T
I
added (Animated use case for dist
ributed
scenario, Validator 2),
Schedule updated
01.10.2008
1.5
He
iko Dör
r
Selection of
slides f
o
r present
ation at
8t
h PM conf
erence
2
O
c
t
.
2
3
r
d
20
08
AUTOS
A
R Tut
o
rial Document Inf
o
rmati
on and Change History
Document Change ...

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Informations

Published by
Reads 403
Language English
Document size 4 MB
AUTOSAR – An open standardized software architecture for the automotive industry
Simon Fürst, BMW
1st AUTOSAR Open Conference & 8th AUTOSAR Premium Member Conference
October 23rd, 2008, Cobo Center, Detroit, MI, USA
Document Information and Change History
Document Owner
Document Responsibility
Document Version
Document filename
Document Status
Date 30.05.2007 10.08.2007 16.08.2007 17.08.2007 23.08.07 31.08.07 07.04.08 07.05.08 03.07.2008 01.10.2008
Version Changed by 0.1 Heiko Dörr 0.2 Heiko Dörr 0.3 Heiko Dörr 0.4 Heiko Dörr 1.0 Heiko Dörr 1.1 Heiko Dörr 1.2 Heiko Dörr 1.3 Heiko Dörr 1.4 Heiko Dörr 1.5 Heiko Dörr
2 Oct. 23rd 2008
Heiko Dörr
SC
1.5
_ AUTOSAR Tutorial
<Draft | Ready for Approval |Final>
Document Change History Change Description Initial creation and proposal for content Ready for approval Comments by Mr. Bunzel entered Section on Methodology updated after discussion with member of WPII-1.2; Section on Exploitation removed; Ready for approval by SC Tutorial approved by SC PM memberships updated according to slide provided by admin CP updated, readability improved Bus state managers added to BSW modules slide Selected slides from ATI added (Animated use case for distributed scenario, Validator 2), Schedule updated Selection of slides for presentation at 8th PM conference
AUTOSAR Tutorial
Document Information and Change History
3
Date
22.10.2008
Version
1.51
Oct. 23rd 2008
Changed by
Simon Fürst
Document Change History
Change Description
Review
AUTOSAR Tutorial
4
Automotive Systems and SW Engineering
Oct. 23rd 2008
AUTOSAR Tutorial
Automotive Open System Architecture Cooperate on standards – compete on implementation
5
Non functional legal requirements
Vehicle family management
Resource efficiency
Driver assistance
Driving dynamics
Safety functions (active/passive)
Comfort functions
Oct. 23rd 2008
AUTOSAR Tutorial
AUTOSAR Managing Complexity by Exchangeability and Reuse of Software Components OEM b
6
OEM a
Platform a.1 Platform a.2 Platform a.n Exchangeability between manufacturer s applications OEM f
O
Platform f.1 Platform f.2 Platform f.n
ct. 23rd 2008
Platform b.1 Platform b.2 Platform b.n
Exchangeability between supplier s solutionsOEM c
Supplier B Supplier A ¾Chassis¾Chassis ¾Safety¾Safety ¾Bo/Cdyfoomrt¾Telematics Supplier C ¾Body/Comfort ¾Powertrain ¾Telematics ¾Multimedia OEM e
Platform e.1 Platform e.2 Platform e.n
AUTOSAR Tutorial
Platform c.1 Platform c.2 Platform c.n OEM d
Platform d.1 Platform d.2 Platform d.n
Exchangeability between vehicle platforms
AUTOSAR Project Objectives and Main Working Topics
¾Implementation and standardization of basic system functionsas an OEM wide “Standard Core“ solution Architecture ¾Scalabilityto different vehicle and platform variants
¾
Maintainabilitythroughout the whole “Product Life Cycle“
¾Increased use ofreicla mmCo off the shelf hardware“
¾Software updates ¾Transferability ofand upgrades over functionsghout ouhrtcielvhetemil fie ¾InnettewgorraktionofgyohteolodafreMsecioatntIApicpl¾tsenemuqrierna dnitsyi dabCiolivoani loeratasfafety functional modules from¾ncdaunedR y multiple suppliers noitavitca
7Oct. 23rd 2008AUTOSAR Tutorial
AUTOSAR Main Working Topics
¾Architecture: ArchitectureSoftware architecture including a complete basic or  AInptpelirfcaatioMethodologyAS RUAOT coSaBisre –ftwan inas aoitargetoftalp n or frmel dc la eos–sht ECU fortackre sawtfos latnemnorvien ce hardware independent software applications.
¾Methodology: ArchitectureExchange formats or description templates to enable a seamless configuration process of the basic software stack AInptplifcaactieoMethodology erand the integration of application software in ECUs and it includes even the methodology how to use this framework.
¾Application Interfaces: ArchitectureSpecification of interfaces of typical automotive applications Applicatiofrom all domains in terms of syntax and semantics, which Interface Methodologyshould serve as a standard for application software.
8 Oct. 23rd 2008
AUTOSAR Tutorial
Technical scope of AUTOSAR
9
New concepts
Industry-wide consolidation of ‚existing basic software designs
cOt. 23rd 2008
Methodology
Exchange Meta Model Formats Configuration Concept Virtual Function InputBus (VFB)Error TemplatesRunTimeHandling Environment
Memory Mode Network Comm. Services Management Management Services
Diagnostics Gateway OS Kernel ECU Bus systems µControllerAbstractionComplex AbstractionDrivers Drivers
AUTOSAR Tutorial
Benefits from AUTOSAR
10
OEM
Oct. 23rd 200
„OEM overlapping reuse of software modules „Maintaining ability to compete on innovative functions, enlarged design flexibility „Simplification of the integration task „Reduction of total SW development costs
Supplier
8
„Reduction of version proliferation „Development partitioning among suppliers „Increase of efficiency in functional development „New business models possible
„Common interfaces with development Tool provider„essesSeamless, amanegbael ,atkspt oizim edcorp (time dependent) tool landscape
New market entrant
AUTOSRA Tutorial
„Transparent and defined interfaces enable new business models
11
Oct.
23rd
2
00
8
Project Setup Phase II
AUTOSAR Tutorial