کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6937243 869116 2013 19 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On the computation of the energy-optimal route dependent on the traffic load in Ingolstadt
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
On the computation of the energy-optimal route dependent on the traffic load in Ingolstadt
چکیده انگلیسی
In this paper, we evaluate energy-optimal paths in the road network of Ingolstadt. The energy consumptions associated with the segments of the road network are derived from the measurements of the traffic load based on vehicle probe data, using a mesoscopic traffic model and a physical vehicle consumption model. The resulting description of the network is time-dependent, thereby reproducing the variations in time of the traffic load in Ingolstadt. The results suggest that the average energy consumption associated with energy-optimal paths is approximately 10% lower than the average energy consumption associated with fast paths. Moreover, we find that energy-optimal paths differ from fast paths in more than 90% of the considered test cases and that the density of junctions has a strong impact on the average energy consumptions. Although the time dependency of the network description leads to an increase in the computation time of optimal paths, the query times of one of the evaluated methods are promising for practical applications.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Transportation Research Part C: Emerging Technologies - Volume 36, November 2013, Pages 97-115
نویسندگان
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