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OSGi Deployment and Traction
In Automotive Environments
10.22.03
Topics
! Challenge in vehicle E/E-architecture
! Benefits of OSGi
! View on work of Vehicle Expert Group
! BMW – OSGi depl...
d
The importance of automotive electronics
Percentage of Production Costs: 20-35%
Increase: 10-15% p.a.
Engine Management
...
The importance of automotive electronics
sensor
actuator
sensor
actuator
16-24
ECU architecture: BMW luxury segment
Number...
Mob.PhonePhone
Vehicle
Impact of Consumer Products,
Wireless Networks and Internet technology
! Optimize vehicle system architecture:
- ressource sharing: shared functionality in the network
- dynamic partitioning: f...
! Cost savings by reuse of approved software moduls –
standardization of a basic software library
! Focusing on customer a...
The goal of the Vehicle Expert Group (VEG) is to
tailor and extend the OSGi specification in order to
meet vehicle-specifi...
Gateway " Service Platform
Framework
Execution Environment
DeviceManager
LogService
HttpService
R1
UserAdmin
ServiceTracke...
VEG – Standardization Effort
! Service/Device-Arbitrator
- Concurrent acess to the same device/service/resource
! Car Diag...
BMW 5 series
High-End Platform is OSGi based
More about BMW ConnectedDrive in the
Automotive Track tomorrow…
Thank you for paying attention
Questions?
The Future – New Structure
Car Network
CAN, MOST, ...
External Comunication GSM
/GPRS,...
CAN, MOST, GPRS/GSM,...
RTOS
Jav...
Prochain SlideShare
Chargement dans…5
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In Automotive Environments - HU Michel

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OSGi World Congress 2003

Publié dans : Technologie
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In Automotive Environments - HU Michel

  1. 1. OSGi Deployment and Traction In Automotive Environments 10.22.03
  2. 2. Topics ! Challenge in vehicle E/E-architecture ! Benefits of OSGi ! View on work of Vehicle Expert Group ! BMW – OSGi deployment ! Research vehicle
  3. 3. d The importance of automotive electronics Percentage of Production Costs: 20-35% Increase: 10-15% p.a. Engine Management Bus Systems Driver AssistanceMultimedia/Telematic Security-Sytems Comfort-Electronics
  4. 4. The importance of automotive electronics sensor actuator sensor actuator 16-24 ECU architecture: BMW luxury segment Number ECU`s Increased Networking PT-CAN (500 kBd) I/K-BUS (9,6 kBd) P- BUS (9,6 kBd) PT-CAN (500 kBd) K-CAN (100 kBd) K-CAN-P (100 kBd) byteflight (10 MBd) MOST (22 MBd) 33-70 ECU ECU ECU ECU Gateway Bus 1 Bus 2 ECU ECU ECU Driving Forces for Networking: • Increasing number of ECU´s and software, distributed functionality • Multi usage of sensor signals and resources
  5. 5. Mob.PhonePhone Vehicle Impact of Consumer Products, Wireless Networks and Internet technology
  6. 6. ! Optimize vehicle system architecture: - ressource sharing: shared functionality in the network - dynamic partitioning: flexible integration of functions in ECU´s ! Increasing Configuration Management ! Achieve reusability of hw / sw-components in different product lines ! Enable “easy” maintenance of components ! Solve lifecycle mismatch between consumer hardware / sofware and vehicle ! Reduction of development time Some Resulting Challenges… Standardization is a MUST Manage increase in system complexity, save costs – handle the variety forced by the market in the most efficient way !
  7. 7. ! Cost savings by reuse of approved software moduls – standardization of a basic software library ! Focusing on customer added value functionality ! Reducing development time and costs by programming against common interfaces – reduce time to market ! Decoupling from Hardware and Software - choice of implementations from different suppliers - choice of different hardware ! Functional scalability is possible ! Software Download enables “Software as a Product”-business model and decouple lifecycles Adressing the Multimedia/ Telematic Domain: Some Benefits of OSGi Standardization
  8. 8. The goal of the Vehicle Expert Group (VEG) is to tailor and extend the OSGi specification in order to meet vehicle-specific requirements… … The deliverables of the VEG are requirement documentation and API's with a reference implementation and a test suite… Charter Statement Vehicle Expert Group VEGVEG CPEGCPEG
  9. 9. Gateway " Service Platform Framework Execution Environment DeviceManager LogService HttpService R1 UserAdmin ServiceTracker ConfigurationAdmin PreferencesService PackageAdmin PermissionAdmin R2 ConnectorService Position XMLParserService UPnPService JiniService WireAdmin Measurement StartLevel URLHandler R3 VEG – Standardization focus “complete horizontal focus” “horiztontal and vertical ”
  10. 10. VEG – Standardization Effort ! Service/Device-Arbitrator - Concurrent acess to the same device/service/resource ! Car Diagnostics - Test and retrieve information from/to device (local/remote) ! Resource Requirement and Management - Checking system before installing bundles, describe bundle requirement,.. ! Power Management - Obtain and set information about power state of the gateway and act appropriate ! Navigation Service - Standard entities (destination, address, waypoint ) = navigation domain model, ..
  11. 11. BMW 5 series High-End Platform is OSGi based
  12. 12. More about BMW ConnectedDrive in the Automotive Track tomorrow…
  13. 13. Thank you for paying attention
  14. 14. Questions?
  15. 15. The Future – New Structure Car Network CAN, MOST, ... External Comunication GSM /GPRS,... CAN, MOST, GPRS/GSM,... RTOS Java Runtime Environment OSGi Framework .... Parking Info HW Components DriverLayer OS Middleware Profiling Application Basic Library Vehicle Profile Residential Profile ... Navigation PIM Traffic ... vehicle bus

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