Ecodriving potential of roads according to their speed sectioning : Bosnia and France cases
Autor: | Emir Deljanin, Alex Coiret, Samir Causevic, Pierre-Olivier Vandanjon |
---|---|
Přispěvatelé: | Environnement, Aménagement, Sécurité et Eco-conception (IFSTTAR/AME/EASE), PRES Université Nantes Angers Le Mans (UNAM)-Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR), University of Sarajevo, UNIVERZITET U SARAJEVU |
Jazyk: | angličtina |
Rok vydání: | 2018 |
Předmět: |
Point of interest
Speed limit media_common.quotation_subject GPS LIMITATION DE VITESSE Frame (networking) FRANCE Context (language use) SPEED LIMITATION ECO-DRIVING PUBLIC POLICY Vehicle dynamics Transport engineering VEHICLE DYNAMICS [SPI]Engineering Sciences [physics] Work (electrical) 13. Climate action 11. Sustainability ROUTE Quality (business) BOSNIE Differential GPS ROADS ECO CONDUITE media_common |
Zdroj: | 5th International Conference on Road and Rail Infrastructure (CETRA 2019) 5th International Conference on Road and Rail Infrastructure (CETRA 2019), May 2018, ZADAR, France |
Popis: | 5th International Conference on Road and Rail Infrastructure (CETRA 2019), ZADAR, CROATIE, 17-/05/2018 - 19/05/2018; Eco-driving is an efficient way to preserve energy resources and limit environment impacts. It is first of all a question of driver behaviour and motivation, vehicle characteristics, but infrastructure parameters could favour - or impede- ecodriving. This study aims to qualify this infrastructure influence, for the speed sectioning parameter of roads. A research evaluating the adequacy between speed changes along a route, vehicle dynamics and the road gradient constitute the frame of this work. Indeed this adequacy has been proven to be descriptive of the ecodriving potentiality of a route, as detailed in a previous experimental evaluation in France (Coiret et al [8]). It is reinforced here with the help of experimental evaluation in Bosnia, with a metro-logical reinforcement : differential gps, temporal tagging system at points of interest, roof anemometer for the influence of wind, is now used to have more accurate data. In particular the better altitude measurements increase results quality, with achievable reductions of 5 % of energy consumptions for given route sections with sectioning optimisation (ie : simple speed limit panels repositioning) We have also researched crucial points on how to compare different countries and their legislation, geography, and traffic conditions. Bosnia and Herzegovina and France are in the context, to indicate that an assessment of quality level in eco-driving of the two countries is taken in consideration. Perspectives are given in terms of traffic software generalization of the experimental results and in terms of speed sectioning revisions in order to reduce linked energy losses and CO2 emissions. A route model could then be evaluated, for which speed-sectioning and positioning of amenities (speed bumper, traffic lights) could be optimized in energy use of infrastructure, with a concern not to alter the security features. |
Databáze: | OpenAIRE |
Externí odkaz: |