Aid-to-decision for motorway network management : the expert system OPERA.

Author(s)
Morin, J.-M. Ricquez, P. & Gabard, J.-F.
Year
Abstract

The expert system opera, which is to be demonstrated in the Scottish FEDICS inter-urban motorway network, has been designed for generating information and guidance message on VMS (Variable Message Sign). OPERA makes use of an on-line motorway network traffic flow simulation model for reconstruction and forecasts of traffic patterns and an on-line expert system module for strategy generation. This article describes: a) the systems architecture of opera; b) the SIMRES motorway network simulation model; c) the SELECT module; and d) the Man-Machine interface. (A)

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Publication

Library number
C 10084 (In: C 9906 c [electronic version only]) /73 / IRRD 868708
Source

In: "Towards an intelligent transport system" : proceedings of the first world congress on applications of transport telematics and Intelligent Vehicle-Highway Systems IVHS, Palais de Congrès de Paris, France, 30 November - 3 December 1994, Volume 3, p. 1388-1395, 2 ref.

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This publication is one of our other publications, and part of our extensive collection of road safety literature, that also includes the SWOV publications.