COMeSafety Specific Support Action

Transcription

1 COMeSafety Specific Support Action ITS Consolidation and Standardization Common Architecture Dr. Andreas Lübke, Volkswagen AG February 5th, 2009

2 Outline Introduction COMeSafety Goals Partners Consolidation and standardization process Architecture document Process Closer look at current status Outlook

3 Link between Gremia & Projects VICS UTMS ASV3

4 Project Goals Worldwide harmonization of the basic radio UTMS system VICS ASV3 Recommendation for and consolidation of European projects Push forward a coordinated EU frequency allocation process Support and coordination of standardization

5 Project Partners

6 Process: How do we ensure the best progress? Political, Social and Economic Interests European Projects Consolidation Standardisation etc. ions Specificati Convening Stimulation Moderation Editoring Dissemination Group of Experts Combination Clarification ETSI IEEE ISO C2C-CC

7 Frequency Allocation Current Status of ITS

8 COMeSafety: Goals Worldwide harmonization of the basic radio UTMS system VICS ASV3 Recommendation for and consolidation of European projects Push forward a coordinated EU frequency allocation process Harmonized European ITS Communication Architecture Support and coordination of standardization

9 Architecture Document European ITS Communication Architecture Overall Framework Proof of Concept Implementation release of version 2.0 (final first version for delivery) Public available, download via

10 Architecture Document Structure Four major parts: Non-Technical Aspects IST Station Reference Architecture Technologies Implementation

11 Process of Architecture Definition Stakeholder Aspirations Requirements Architecture

12 Architecture Document Structure

13 What use cases should the architecture comprise? Agreed overall objectives are improved traffic safety and traffic efficiency. Anything else? What are the aspirations of the stakeholders? Politics Service Providers Road Operators Automotive Industry Equipment Manufacturers Etc. Telecom Operators Open use case collection

14 Architecture Document Structure

15 Requirement Collection Current version of FRAME architecture FRAME: European Framework Architecture for ITS deployment in the 21st Century Project founded by EC as part of the 5th Framework program FRAME s focus was on process and user needs, co-operative systems were not covered. FRAME already defined a lot of user needs / requirements!

16 Requirement Collection COOPERS SAFESPOT CVIS Current version of FRAME architecture Requirements Requirements Requirements Map to FRAME (done in project) Map to FRAME Map to FRAME 84 mapped FRAME User Needs, 248 new User Needs 120 mapped FRAME User Needs, 12 new User Needs Combined User Needs (FRAME format) 45 mapped FRAME User Needs, 92 new User Needs

17 Requirement Collection Collaboration n, Consolidation Requirements Document is attached to European ITS Architecture

18 Architecture Document Structure

19 What is an ITS Station?

20 ITS Station Reference Architecture (Top Level) Result of: Top-Down Approach (FRAME Methodology) Bottom-Up Approach (Solutions implemented by EU Projects and C2C-CC)

21 Application and Facilities MA-SAP Road Safety Applications Traffic Efficiency FA-SAP Other Applications (Value Added Services) SA-SAP MF-SAP FA-SAP Facilities Application Support Information Session Support Support NF- SAP SF-SAP Facilities: Cooperative Awareness Message Local Dynamic Map Vehicle Access

22 Network and Transport ITS Transport: Support for Lightweight Ad-Hoc Communication TCP/IP: Interaction with Internet Services

23 Access Technologies Available Access Technologies outlined in Architecture Document No prescribed technologies for applications

24 Station-Internal Interfaces Functionalities of an ITS station might be divided to several physical devices e. g. one application unit and one communication unit e. g. an vehicle manufacturer specific gateway to the vehicle data Selection of a suitable interface between the devices e. g. Ethernet, USB Number of devices is an implementation issue and might be influenced by several aspects e. g. cost, in-vehicle architecture, project organization ITS Station Management handles the devices and their interaction

25 Management Managem ent Inform ati on Base (MIB ) Cross-Interface M anagem ent Networking M anagement S tation m anagem ent M an ag em e nt SM-SAP M I-SAP M N -SAP M F-SAP M A- SAP

26 Security S I-S A P S N- S A P S F-S A P S A -S A P Module (HSM ) Hardware Security S e c u r ity F ire w all an d In tru sio n M an a g em en t A u th en tic a tio n, A u th o riz a tio n, C on fide n tiality, P ro file M a n ag e m e nt S e c u rity In fo rm a tio n B a se (T rus t, Ide n tity, P riv ac y, C ry p to K ey a n d C e rtifica te M a na g m e n t) SM -SAP

27 Outlook COMeSafety s European ITS Communication Architecture is a Living Document Document currently extended in PreDrive C2X Project Close interaction with ETSI TC ITS WG 2 for future standardization Of course all other projects and stakeholders are invited to contribute