Communication, storage, and processing load requirements of alternative intelligent vehicle highway systems architectures

Details

• Creators:
  Cheslow, Melvyn D. ; Hatcher, S. Gregory ; Hsin, Victor J.
• Corporate Creators:
  Mitre Corporation
• Subject/TRT Terms:
  • Intelligent transportation systems
  • Communications
  • Information systems
  • Architecture
  • Infrastructure
  • SYSTEM ARCHITECTURE
• Publication/ Report Number:
  MTR 93W0000018
• Resource Type:
  Tech Report
• Geographical Coverage:
  United States
• Corporate Publisher:
  United States. Joint Program Office for Intelligent Transportation Systems
• Abstract:
  The MlTRE Corporation is supporting the Federal Highway Administration (FHWA) in ; the development of a national architecture for Intelligent Vehicle Highway Systems (IVHS). ; This report examines the communication, processing, and storage load requirements of ; alternative IVHS architectures. The architectures are characterized by the location of the ; route selection function, the vehicle-infrastructure communication system, and the degree ; of coupling between route selection and traffic control. The study methodology involves ; defining communication messages, estimating traffic and communication system parameters, ; and estimating message lengths and transmission frequencies. The results of sensitivity ; analyses conducted highlight the dependence of the load requirements on vehicle traffic and ; communication system parameters. The message definitions provide a starting point for ; developing message standards. The analysis is based on five potential architectures that ; were examined in An Initial Evaluation of Alternative Intelligent Vehicle Highway Systems ; Architectures (MTR-92WO63).
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• Format:
  PDF
• Download URL:
  https://rosap.ntl.bts.gov/view/dot/2935/dot_2935_DS1.pdf
• File Type:
  [PDF - 1.75 MB]
• Collection(s):
  ITSJPO Digital Library
• Main Document Checksum:
  urn:sha-512:e3256fcee9a4c65835042788635923bb8ec370a6ff50f917ff642488bf6bda5ecb404b491e3e3b2b3c416891a2fbce6e4b65b2b8484959087c0a12c662dbad9c