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Intelligent Transportation System ITS

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Title: Intelligent Transportation System ITS


1
  • Intelligent Transportation System (ITS)
  • http//www.etsi.org/
  •  
  • GRSC (27 April 1 May 2003)
  • Olly Wheaton
  • Chair ETSI TC-ERM

2
Introduction (1)
  • Intelligent Transport Systems (ITS) address
    telematics and all
  • types of communications in vehicles, between
    vehicles and
  • between vehicles and fixed locations
  • ETSI, with its wide range of telecommunications
    standardisation
  • activities for fixed and mobile networks and
    services contributes to this
  • area of converging technologies
  • Collaboration with ISO/TC 204 WG 16 CALM project
    - Continuous Air
  • Interface for Long and Medium distance (CALM)
    project is part of
  • ETSIs brief
  • The CALM infrastructures includes DSRC, GSM,
    2.5G, 3G,
  • and infra-red transmission
  • DSRC applications will be in the 5.8 to 5.9GHz
    frequency band

3
Introduction (2)
  • The ETSI Strategy 2003 defines Intelligent
    Transport Systems (ITS) as an important emerging
    topic
  • ETSI has the following Task Groups committed to
  • supporting ITS activities
  • ERM-TG04 - Automotive EMC
  • ERM-TG29 - DSRC Radio Standards for Road
    Transport
  • and Traffic Telematics in the ISM band of 5,8 GHz
  • ERM-TG31B Ultra Wide Band Automotive Radar
  • ERM -TG37 Intelligent Transport Systems

4
ETSI Activities Specific to Intelligent
Transportation Systems (1)
  • The revision of the Automotive EMC Directive is
    relevant to ITS applications
  • ERM-TG04 - Automotive EMC - is responsible for
    all matters relating
  • to the Automotive EMC Directive (95/54/EC) and to
    the EMC Directive
  • for two and three wheeled motor vehicles
    (97/24/EC) in respect of
  • radiocommunications equipment fitted to, or used
    in, or adjacent to, a
  • vehicle
  • ERM-TG04 is to actively participate in drafting
    guidelines and any
  • amendments to above Directive or standards
    associated to this
  • Directive
  • ERM-TG04 is to consider all aspects covering
    automotive radio equipment

5
ETSI Activities Specific to Intelligent
Transportation Systems (2)
  • ERM-TG29 - DSRC Radio Standards for Road
    Transport and Traffic Telematics in the ISM band
    of 5,8 GHz
  • ETSI had developed a number of deliverables to
    cover the regulatory and testing requirements for
    DSRC in the field of RTTT
  • ERM-TG29 is to revise EN 300 674 to align with
    the revision of ENV 12253 to EN-status by CEN/TC
    278
  • ERM-TG29 is to verify the CEN proposals for
    possible conflicts with regulatory and/or
    spectrum management requirements
  • Specify product requirements (parameter values
    and test methods) for
  • Roadside Units and On-Board Units as EN 300 674-1
    complementary
  • to the CEN proposals
  • Identify essential requirements under the RTTE
    Directive to facilitate the preparation of a
    harmonised standard EN 300 674-2

6
ETSI Activities Specific to Intelligent
Transportation Systems (3)
  • ERM-TG31B Ultra Wide Band Automotive Radar
  •  
  • ERM -TG31B is to develop standards, system
    reference documents or
  • other technical documents for short-range devices
    as covered by the
  • ECC SRD Rec. 70-03 and the relevant ECC Decisions
    in the field of
  • automotive ultra wideband radar applications
  • ERM -TG31B will also investigate spectrum
    parameters for use in
  • automotive radar systems in order to ensure the
    efficient use of the
  • radio spectrum, considering global harmonisation

7
ETSI Activities Specific to Intelligent
Transportation Systems (4)
  • ERM -TG37 Intelligent Transport Systems
  • ERM -TG37 is to liase with other groups active in
    the ITS field, for
  • example CEN TC 278 and ISO TC 204, to provide
    ETSI deliverables as
  • appropriate, in particular for protocol
    specifications and conformance
  • testing 
  • ERM -TG37 will also act as a focus within ETSI
    for ITS activities, and
  • will liase with ERM RM on spectrum issues
  • The Task Group will provide ETSI input to the
    ICTSB/ITSSG, which is
  • intended to provide strategic co-ordination on
    ITS issues

8
CEPT Recommendation 70-03 - Road Transport and
Traffic Telematics (RTTT)
  • Frequency band a - 5795 to 5805 MHz (intended for
    road to vehicle
  • systems, particularly (but not exclusively) road
    toll systems)
  • Frequency band b - 5805 to 5815 MHz (on a
    National licensed basis)
  • Frequency bands a) and b) are recommended for 5
    MHz channel
  • spacing systems with the centre frequencies
    5797.5 MHz, 5802.5
  • MHz, 5807.5 MHz and 5812.5 MHz with a 10 MHz
    channel spacing
  • for 5800 MHz and 5810 MHz
  • Frequency band c - 63 to 64 GHz (vehicle to
    vehicle and road to
  • vehicle systems)
  • Frequency band d - 76 to 77 GHz (vehicle and
    infrastructure
  • radar systems)

9
Conclusion
  • Intelligent Transport Systems (ITS)
    standardisation is an area of activity that
    merits the active co-operation
  • of GRSC PSOs
  • Motor vehicles are a global commodity and hence a
    global solution is required for ITS systems
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