automatic open system architecture...mcal wp-2.1.3 appl. interfaces wp 115 appl. interfaces...
TRANSCRIPT
@ BOSCH@ BOSCHAutomatic Open System Architecture
Peter WagnerPeter Wagner
Corporate ResearchRobert Bosch GmbH
1 Confidential | BEG/ECP-Rüping c/o C/AI | 02/12/2010 | ARS107100202 | © Robert Bosch GmbH 2010. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
Automotive Technology
AUTOSAR @ Bosch
OutlineOutline
Motivation
Organization
Architecture
CUBAS – AUTOSAR Basic Software from BOSCH CUBAS AUTOSAR Basic Software from BOSCH
Rollout
2 Confidential | BEG/ECP-Rüping c/o C/AI | 02/02/2010 | ARS107100202 | © Robert Bosch GmbH 2010. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
Automotive Technology
AUTOSAR @ Bosch
OutlineOutline
Motivation Motivation
Organization
Architecture
CUBAS AUTOSAR B i S ft f BOSCH CUBAS – AUTOSAR Basic Software from BOSCH
Rollout
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Automotive Technology
AUTOSAR @ Bosch
The ChallengeThe Challenge
Master complexity Flexible E/E architectures/ Flexible exchangeability between supplier's and manufacturer's applications Keep quality & reliability of E/E systems at high level Enable global shared development Gain freedom for innovation
Solution: Reuse and exchangeability of software Solution: Reuse and exchangeability of software Strategy: Standardization of software architecture
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Automotive Technology
AUTOSAR – Exchangeability
OEM bExchangeabilitybetween supplier‘s
solutionsOEM a
Platform b 2Platform b.1 OEM c
Supplier BCh i
Supplier APlatform c 2Platform c.1Platform a.n
Platform a.2Platform a.1
Platform b.nPlatform b.2
ChassisSafetyTelematicsMultimedia*
Chassis Safety
Body/Comfort Multimedia*
Supplier CBody/Comfort
Exchangeabilitybetween manufacturer‘s
applications
Platform c.nPlatform c.2
OEM d
OEM f
Body/ComfortPowertrainTelematicsMultimedia*
Platform d.nPlatform d.2Platform d.1
OEM e
Exchangeabilitybetween vehicle
platformsPlatform e.2Platform e.1
Platform f.nPlatform f.2Platform f.1
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Automotive Technology
platformsPlatform e.n
* Multimedia: Application interfaces only
Source: AUTOSAR
AUTOSAR @ Bosch – Enable Exchangeability
Standardization Software Architecture
Architecture
Standardization Software Architecture
Specification of a complete basic software layer as integration platform
Basic Software for hardware independent application software.
Application Interfaces
Application Interfaces
pp
Specification of standardized interfaces of mature automotive applications from all domains as bases for application
MethodologyMethodology
Common exchange formats or
all domains as bases for application software.
Common exchange formats or description templates to enable seamless co-operation during the
l d l
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Automotive Technology
complete development process.
AUTOSAR @ Bosch
OutlineOutline
Motivation
Organization
Architecture
CUBAS AUTOSAR B i S ft f BOSCH CUBAS – AUTOSAR Basic Software from BOSCH
Rollout
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Automotive Technology
AUTOSAR @ Bosch – Organizational Structure Status: 15/12/2009
11 Development11 Development8 Core Partner 11 Development Member8 Core Partner 11 Development Member
86 Associate Member86 Associate Member86 Associate Member16 Attendees53 Premium Member86 Associate Member16 Attendees53 Premium Member
GeneralOEM
StandardS ft
Semi-d t
Tools andS i
GenericTi 1
GeneralOEM
StandardS ft
Semi-d t
Tools andS i
GenericTi 1
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Source: AUTOSARAutomotive Technology
OEM Software conductorsServicesTier 1OEM Software conductorsServicesTier 1
AUTOSAR @ Bosch
Work Package Breakdown StructuregWork Packages
1 2S ft d
3 10
Work Packages
11 2S ft d
2S ft d
33 1010
Software Architecture
1.1
Basic Software
2.1Basic Software
Validation
WP-3.1
System Architecture
Software and Test
SpecificationValidation
Coordination of Appl Interfaces
WP-10.0
Application Interfaces
Software Architecture
1.1Software
Architecture
1.1
Basic Software
2.1
Basic Software
2.1Basic Software
Validation
WP-3.1Basic Software
Validation
WP-3.1
System Architecture
System Architecture
Software and Test
Specification
Software and Test
SpecificationValidationValidation
Coordination of Appl Interfaces
WP-10.0Coordination of Appl Interfaces
WP-10.0
Application Interfaces
Application Interfaces
Body and Comfort
WP-10.1
WP-10.2
Architecture
Software Architecture
and OS
WP-1.1.1Vehicle andApplication Mode Mgmt.
WP-1.1.2
COM StackWP-2.1.1
MCALWP-2.1.3
Validation Appl. Interfaces
WP 1 1 5
Body and Comfort
WP-10.1
Body and Comfort
WP-10.1
WP-10.2WP-10.2
Architecture Architecture
Software Architecture
and OS
WP-1.1.1Software
Architecture and OS
WP-1.1.1Vehicle andApplication Mode Mgmt.
WP-1.1.2Vehicle andApplication Mode Mgmt.
WP-1.1.2
COM StackWP-2.1.1
COM StackWP-2.1.1
MCALWP-2.1.3
MCALWP-2.1.3
ValidationValidation Appl. InterfacesAppl. Interfaces
WP 1 1 5WP 1 1 5Powertrain
Chassis Control
WP-10.3
Methodology and Configuration
WP-1.2
MCAL
DiagnosticsWP-2.1.4
LibrariesWP-2.1.5
VFB and RTE
WP-1.1.5PowertrainPowertrain
Chassis Control
WP-10.3
Chassis Control
WP-10.3
Methodology and Configuration
WP-1.2
Methodology and Configuration
WP-1.2
MCALMCAL
DiagnosticsWP-2.1.4
DiagnosticsWP-2.1.4
LibrariesWP-2.1.5LibrariesWP-2.1.5
VFB and RTE
WP-1.1.5
VFB and RTE
WP-1.1.5
B h ti i ti
Functional Safety
WP-1.3 Occupants and Pedest. Safety
WP-10.4Configuration
Conformance Test Specification
WP-2.2
WP-10.5
Functional Safety
WP-1.3
Functional Safety
WP-1.3 Occupants and Pedest. Safety
WP-10.4Occupants and Pedest. Safety
WP-10.4ConfigurationConfiguration
Conformance Test Specification
WP-2.2
Conformance Test Specification
WP-2.2
WP-10.5WP-10.5
Lead Work Package
WP-x.y
W k P k
WP-x.y
Lead Work Package
WP-x.y
Lead Work Package
WP-x.y
W k P k
WP-x.y
W k P k
WP-x.y
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Automotive Technology
Bosch participation MM / T / HMIMM / T / HMIMM / T / HMI Work PackageWork PackageWork Package
AUTOSAR @ Bosch
OutlineOutline
Motivation
Organization
Architecture
CUBAS AUTOSAR B i S ft f BOSCH CUBAS – AUTOSAR Basic Software from BOSCH
Rollout
10 Confidential | BEG/ECP-Rüping c/o C/AI | 02/02/2010 | ARS107100202 | © Robert Bosch GmbH 2010. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
Automotive Technology
AUTOSAR @ Bosch – Enable Exchangeability
Reuse/Exchange of SW Enabled by ArchitectureReuse/Exchange of SW Enabled by Architecture
Yesterday
Software
Hardware
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Automotive Technology
Hardware
AUTOSAR @ Bosch – Enable Exchangeability
Reuse/Exchange of SW Enabled by ArchitectureReuse/Exchange of SW Enabled by Architecture Pre-condition for efficient integration of application software
Standardized BSW ► AUTOSARSt d di d ASW i t f ► AUTOSAR Standardized ASW interfaces ► AUTOSAR
Well structured and modular ► e.g. Boschapplication architecture
Application Software
Conventional AUTOSAR
ApplicationS ftApplication Software
(ASW)standardized interfaces
Software
AUTOSAR RTE
Hardware
Basic Software (BSW)Proprietary
Hardware
HW-specific
ECU Abstraction and Complex Drivers
ECU Abstraction and Complex Drivers
ECU Abstraction and Complex Drivers
Microcontroller Abstraction
Services
12
Hardware
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Automotive Technology
Hardware
AUTOSAR @ Bosch – Enable Exchangeability
Reuse/Exchange of SW Enabled by ArchitectureReuse/Exchange of SW Enabled by Architecture Pre-condition for efficient integration of application software
Standardized BSW ► AUTOSARSt d di d ASW i t f ► AUTOSAR Standardized ASW interfaces ► AUTOSAR
Well structured and modular ► e.g. Boschapplication architecture
Application Software
Conventional AUTOSAR
ApplicationS ft
BA …
Application Software(ASW)
standardized interfaces
Software
AUTOSAR RTE
Hardware
Basic Software (BSW)Proprietary
Hardware
HW-specific
ECU Abstraction and Complex Drivers
ECU Abstraction and Complex Drivers
ECU Abstraction and Complex Drivers
Microcontroller Abstraction
Services
13
Hardware
Confidential | BEG/ECP-Rüping c/o C/AI | 02/02/2010 | ARS107100202 | © Robert Bosch GmbH 2010. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
Automotive Technology
Hardware
AUTOSAR @ Bosch – Enable Exchangeability
Reuse/Exchange of SW Enabled by ArchitectureReuse/Exchange of SW Enabled by Architecture Pre-condition for efficient integration of application software
Standardized BSW ► AUTOSARSt d di d ASW i t f ► AUTOSAR Standardized ASW interfaces ► AUTOSAR
Well structured and modular ► e.g. Boschapplication architecture
Automotive Software
Application Software
Conventional AUTOSAR
ApplicationS ft BA
becomes a product.
Application Software(ASW)
standardized interfaces
Software BA
AUTOSAR RTE
Hardware
Basic Software (BSW)Proprietary
Hardware
HW-specific
ECU Abstraction and Complex Drivers
ECU Abstraction and Complex Drivers
ECU Abstraction and Complex Drivers
Microcontroller Abstraction
Services
14
Hardware
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Automotive Technology
HardwareRTE- Run Time Environment
AUTOSAR @ Bosch
AUTOSAR – Software Architecture / InterfacesApplication Software (ASW)
Standardization of interfaces
Not standardized in
Basic Software
Not standardized in AUTOSAR
(BSW) +RTE
Standardization ofinterfaces and interfaces and behavior
Objective: - Decoupling of Hardware and Application SoftwareRelocation / reuse of SW C* between ECU
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Automotive Technology
- Relocation / reuse of SW-C* between ECU
AUTOSAR @ Bosch
OutlineOutline
Motivation
Organization
Architecture
CUBAS – AUTOSAR Basic Software from BOSCH CUBAS – AUTOSAR Basic Software from BOSCH
Rollout
16 Confidential | BEG/ECP-Rüping c/o C/AI | 02/02/2010 | ARS107100202 | © Robert Bosch GmbH 2010. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
Automotive Technology
AUTOSAR @ Bosch - CUBAS
CUBAS – AUTOSAR Compliant Basic SoftwareCUBAS AUTOSAR Compliant Basic SoftwareBosch UBK
Bosch Electronic Control Units (e.g. DCU, Body Functions, Power-train, Driver Assistance)
Bosch India (RBEI) and
+
( )
AR product (+ Tools)
+
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Automotive Technology UBK = Automotive Technology Business Sector
AUTOSAR Software ArchitectureAUTOSAR @ Bosch
AUTOSAR Software Architecture
AUTOSAR Runtime Environment (RTE)
Application Layer
AUTOSAR Runtime Environment (RTE)Application Layer
ComplexDevice
I/O Hardware Abstraction
MemoryServices
System Services CommunicationServices
Drivers
CommunicationHardware Abstraction
Memory Hardware
Abstraction
Onboard DeviceAbstraction
Microcontroller Drivers
Memory Drivers I/O DriversCommunicationDrivers
Microcontroller
AD
C
Ext. B
U
MC
U
Pow
er &C
lock U µC
SC
I
MC
U
Pow
er &C
lock U µC
SC
IMicrocontroller
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Automotive Technology
S&
nit&
nit
AUTOSAR @ Bosch - CUBAS
Basic Software
AUTOSAR Runtime Environment (RTE)
Application Layer
Communication Services
AUTOSAR Runtime Environment (RTE)
Application Layer
Basic Software
Communication Services
Generic NM Interf .
FlexRay N
MFlexRay
DCMDiagnostic
Com.Manager
IPDU Multiplexe
r
Memory Services
NVRAM Manager
System Services
Function Inhibition M
anager FIM
Watchdog M
anager
Developm
ent Error
Tracer
Diagnostic E
vent M
anager DE
M
I/O Hardware Abstraction
CAN NMCAN
PDU Router
LIN
AUTOSAR COM CAN Gen.
NM
EC
U S
tate Manager
Com
munication
Manager
I/O Hardware Abstraction
ComplexDeviceDrivers
Services (& Onboard devices)
stacky
TPr
Communication Hardware Abstraction
CR
C Lib
AU
TOS
AR
O
Memory Hardware Abstraction
Memory Abstraction Interface
Onboard Device Abstraction
External
TP
Flash EEPROM Emulation
LIN Interface
Ext. CD
riv
CAN Interface
CA
N tr
Driv
Ext.
Driv
FR InterfaceFR
traD
riv
EEPROM Abstraction
Watchdog Interface
TP
BSW
S
I/O Abstraction
Stack
Communicationstack
Memorystack
I/O Drivers
PO
R
AD
C
DIO
PWM
ICU
Microcontroller Drivers
Watch
MC
U
GP
T
Communication Drivers
CA
N
LIN
SP
I Han
Memory Drivers
RA
M
internalD
internal F
Flash
OS Watchdog
Driver Ext. Flash Driver
FR
CA
N
ver
ranscver
FR
ver
anscverExt.
EEPROM Driver
LIN C
omS
Scheduler
Stack
Microcontroller Abstraction Layer
Microcontroller
AD
C
DIO
CC
U
PWM
LIN
CA
N
SP
I
EE
PR
O
FLAS
H
WD
T
GP
T
Ext. B
U
MC
U
Pow
er C
lock U µC
e.g. CC
e.g. PC
e.g. TP
FlexRa
SC
I
RT D
river
C D
river
O D
river
M D
river
U D
river
dog Driver
U D
river
T Driver
N D
river
N D
river
ndler Driver
M Test
l EE
PR
OM
D
river
Flash Driver
h Check
Driver
mm
unication S
tack
Microcontroller
AD
C
DIO
CC
U
PWM
LIN
CA
N
SP
I
EE
PR
O
FLAS
H
WD
T
GP
T
Ext. B
U
MC
U
Pow
er C
lock U µC
e.g. CC
e.g. PC
e.g. TP
FlexRa
SC
IMicrocontroller
AD
C
DIO
CC
U
PWM
LIN
CA
N
SP
I
EE
PR
O
FLAS
H
WD
T
GP
T
Ext. B
U
MC
UP
ower
Clock U µC
e.g. CC
e.g. PC
e.g. TP
c oco t o e bst act o aye
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Automotive Technology
MOM HT US&
nit
CU
CPUay
MOM HT US&
nit
CU
CPUay
MOM HT US &
U
nit
CU
CPU
AUTOSAR @ Bosch
OutlineOutline
Motivation
Organization
Architecture
CUBAS – AUTOSAR Basic Software from BOSCH CUBAS AUTOSAR Basic Software from BOSCH
Rollout
20 Confidential | BEG/ECP-Rüping c/o C/AI | 02/02/2010 | ARS107100202 | © Robert Bosch GmbH 2010. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
Automotive Technology
AUTOSAR @ Bosch
AUTOSAR – StatusAUTOSAR Status
M2008 E2009
Phase IIIPhase I Phase II
E2006 E2007
Release 2.1 Release 3.0 Release 4.0
• Resolved release notes• Start-up / Wake-up
• Error handling• Functional safety
Release 3.1
• OBDIIStart up / Wake upbehavior
• Application interfaces
Functional safety• Libraries• Conformance Test• Multi-Core
Status / Achievements
AUTOSAR Rel. 2.1
• Further Application Interfaces
AUTOSAR is ready for use in automotive product development
AUTOSAR Rel. 3.0 / 3.1Product development can take fully advantage of mature AUTOSAR ifi i
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Automotive Technology
AUTOSAR specifications
AUTOSAR @ Bosch
AUTOSAR – Planning Phase IIIAUTOSAR Planning Phase III
2010 2011 2012
Phase III
Objectives of Phase III Maintain the existing AUTOSAR releases
Release 4.1 is planned for 12/2012
Maintain the existing AUTOSAR releases Add extensions to the existing specifications to further enhance the exploitation of
AUTOSAR for automotive applications Incorporate experiences from exploitation Incorporate experiences from exploitation
Time plan of AUTOSAR phase III AUTOSAR Phase III is contracted and started 01/2010 In 2010 concept proposals are analyzed and selected for implementation In 2011 selected concepts are implemented In 2012 implemented concepts are validated,
R4 1 ill b l d i 12/2010
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Automotive Technology
R4.1 will be released in 12/2010
AUTOSAR @ Bosch
AUTOSAR Roll Out Plan (2008 - 2012)Source: AUTOSAR
AUTOSAR Roll Out Plan (2008 2012)Core Partner 2008 2009 2010 2011 2012
10 AUTOSAR BSW modules as part of Std Core in vehicles, tool / serial support in place
Powertrain-, Chassis-,Safety-, Body- ECUs use AUTOSAR architecture
Body Computer with subset of AUTOSAR specs incorporated
Instrument Cluster with subset of AUTOSAR specs incorporated
ACC ECU usingAUTOSAR architecture.
Powertrain EDC/ME(D)17 ECUs using AUTOSAR architecture Domain Control Unit using AUTOSAR BSW
Chassis ECU usingAUTOSAR architecture
Body Computer usingAUTOSAR architecture
Complete BSW Stack as Body ECUs using Complete BSW Stack as Product AUTOSAR Configuration Tool
Body ECUs usingAUTOSAR architecture Powertrain ECUs using AUTOSAR architecture
Chassis ECUs using AUTOSAR architecture
Engine Systems Platform based on AUTOSAR architecture
First usage of AUTOSARmodules in vehicles
First AUTOSAR compa-tible ECUs in vehicles
Introduction of AUTOSAR architecture and methodology in vehicles
Continuous roll-out of ECUs 1-2 AUTOSAR conformant ECUs; first use of conformant tools/methodology
Continuous roll out of ECUs into vehicle architecture increased use of conformant tools / methodology
First usage of AUTOSAR modules
First use of AUTOSAR architecture ECU
Powertrain ECU using AUTOSAR architecture Body ECU using
AUTOSAR architecture
First usage of AUTOSAR modules AUTOSAR Architecture ECU
First AUTOSAR modules First complete ECUs
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Automotive Technology
First AUTOSAR modulesin series production
First complete ECUs in series production
AUTOSAR @ Bosch
OutlineOutline
Motivation
Organization
Architecture
CUBAS – AUTOSAR Basic Software from BOSCH CUBAS AUTOSAR Basic Software from BOSCH
Rollout @ BOSCH
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Automotive Technology
AUTOSAR @ BOSCH
AUTOSAR Basic Software - CUBAS Resource optimized (RAM, ROM, computing power)
High quality / validation by wide usage at BOSCH across domains
AUTOSAR Basic Software CUBAS
High quality / validation by wide usage at BOSCH across domains
No license cost for CUBAS in BOSCH ECU
No development costs for adaptation to / integration into BOSCH
ctio
n / C
ost
AUTOSAR compliant platforms
AUTOSAR compliant, capable for integration of AUTOSAR compliant BSW modules of other suppliers
Func
ng
CUBAS available for OEM and Tier x external marketing of CUBAS by ETAS, including services and
tools
Mar
keti tools
Compact and cost-efficient services for adaptation to / integration in non-BOSCH platformsAligned tools for integration in non BOSCH platforms
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Automotive Technology
Aligned tools for integration in non-BOSCH platforms
AUTOSAR @ BOSCH
AUTOSAR Compliant Application SoftwareAUTOSAR Compliant Application Softwareed
Effort for implementation of AUTOSAR compliant application i t f i AUTOSAR li t BOSCH ECU
Not
cha
rge interfaces in AUTOSAR compliant BOSCH ECU.
(no adder to price of function /software component)
Functions: License fee - grant rights of use for the Function.D i i if f ti i ld d i i d b b i itm
er
Decision if function is sold and pricing done by business unit
Customer specific adaptations (e.g. architecture, interfaces)
Integration/test of AUTOSAR compliant software components ed to
cus
tom
Integration/test of AUTOSAR compliant software components
Support activitiesCha
rge
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Automotive Technology
AUTOSAR @ BOSCH - Roadmap Status: 02/12/2010
AUTOSAR Releases 2.0 2.1 3.0 3.1 4.0
2012 2013 20142008 2009 2010 201120072006
3 1 4 02 1CUBAS Platform
C: Rel. 2.0 Rel. 3.1 Rel. 4.0 Powertrain Projects
3.1 4.02.1
B: Rel .2.1 Rel. 3.1 Rel. 3.1 Rel. 4.0
Rel. 2.1 BSW Rel. 2.1 / 3.x Rel. 4.0 Domain Control Unit
Chassis Projects ESP, ACC, OS
Rel. 4.0
Rel. 3.1 Rel. 3.1 Rel. 4.0
DCU
Body ProjectsBody Projects, Park Pilot
Availability:Status B, C Step 1Step 2
Ready for integrationStatus B Legacy/AUTOSAR BSW, no RTEStatus C Legacy BSW, partly RTE, adapter for SW-C
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Automotive Technology
The roadmap is depending on customer requirements and effort
AUTOSAR @ BOSCH - Roadmap
AUTOSAR – BOSCH Application Plan**AUTOSAR BOSCH Application PlanInstrument Cluster subset of AUTOSARspecs incorporated
Instrument Clusterusing AUTOSAR BSW*
EDC/ME(D)17 ECUusing AUTOSAR
SOP 2008 SOP 2012
FASsubset of AUTOSAR
All BOSCH divisions are committed tousing AUTOSAR
architecture
SOP 2009
subset of AUTOSARspecs incorporated
SOP 2011
committed to
ACC subset of AUTOSARspecs incorporated
SOP 2009
Body ECUsubset of AUTOSARspecs incorporated
SOP 2011
Chassis DCU using AUTOSAR
architecture
Glow Control Unitsubset of AUTOSARspecs incorporated
Airbag ECUUsing AUTOSAR BSW*& Application Interfaces
ESPUsing AUTOSAR BSW*& Application Interfaces
Transmission ControlUnit using
AUTOSAR BSW*
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Automotive TechnologyAutomotive Technology
SOP 2009SOP 2009 SOP 2010SOP 2010 SOP 2010
* CUBAS: Bosch AUTOSAR Basic-SW ** selected products
@ BOSCH@ BOSCH
Thank You
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Status: http://www.autosar.org/download/conferencedocs12/AUTOSAR_AGlobalStandard.pdf