The paper presents a method for ranking ATT applications on various typologies of corridors on the basis of the relative effectiveness of each ATT and the importance attributed to each ATT by various user categories. The work is part of the so-called 'cascade' system, which is the framework used in the MARTA project to assess the market potential of ATT on inter-urban corridors. The procedure has three steps: selection of ATT impacts (efficiency-, safety- and environment-related) on corridors; evaluation of impacts of different ATT for each specific corridor typology; identification on each corridor typology of impact priorities of different user categories. Thus, the ranking of ATT on each corridor typology for each user category results from the application of a multi-criteria method where the matrix of ATT impacts for the corridor typology is assumed as the effect matrix and the vector of impact priorities for the user category is assumed as the weight vector. The paper provides the analytic framework within which the procedure is to be developed and a review of evaluations of ATT impacts carried out so far, the results of which are relevant to the dentification of impact categories and to the construction of the matrices of ATT impacts.
Appropriate corridor ATT technologies
Geeignete Technologien der Transport-Telematik für Städteverbindungen
1993
7 Seiten, 5 Tabellen, 10 Quellen
Conference paper
English
Appropriate corridor ATT technologies
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