Reliable Pretrip Multipath Planning and Dynamic Adaptation for a Centralized Road Navigation System

This paper suggests the implementation of pre-trip coordination for multipath planning as an optimization method in road navigation systems. The proposed system is integrative with a centralized system architecture and, when in transit, uses the pre-trip destination to generate multiple candidates for the shortest paths that are plausible according to the individual driver's behavior. The candidate that supplies the shortest distance is default, to be modified according to driver route preference. The offline components of the proposed system include the pre-trip planning as well as storage with filtering, path retrieval, and dynamic path adaptation all being online. Once in transit, the online component conducts both path filtering and re-planning. Numerical experimentation is presented, with simulations being suggested in future research. Results demonstrate that the system is efficacious in avoiding joint failures.

  • Availability:
  • Authors:
    • Chen, Yanyan
    • Bell, Michael G H
    • Bogenberger, Klaus
  • Publication Date: 2007-3


  • English

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Filing Info

  • Accession Number: 01044995
  • Record Type: Publication
  • Source Agency: UC Berkeley Transportation Library
  • Files: BTRIS, TRIS
  • Created Date: Mar 22 2007 1:58PM