منابع مشابه
The Electric Fleet Size and Mix Vehicle Routing Problem with Time Windows and Recharging Stations
Due to new regulations and further technological progress in the field of electric vehicles, the research community faces the new challenge of incorporating the electric energy based restrictions into vehicle routing problems. One of these restrictions is the limited battery capacity which makes detours to recharging stations necessary, thus requiring efficient tour planning mechanisms in order...
متن کاملLocating charging points for an electric fleet
Centrale OO is a pioneering project aiming to deploy in Paris a fleet of 100 % electric taxis. The significant initial investment and the current restricted vehicle autonomy give a high relevancy to the charging terminal location task. This task can be seen as a variant of the well-known capacitated covering location problem (CCLP). A mixed integer programming model suiting the features of the ...
متن کاملOperating a Fleet of Electric Taxis
The deployment of electric taxi fleets is highly desirable from a sustainable point of view. Nevertheless, the weak autonomy of this kind of vehicles requires a careful operation. The way of managing such a fleet and the question of locating charging terminals for the vehicles are addressed in this paper. Methods for dealing with these tasks are proposed and their efficiency is proved through s...
متن کاملBus Fleet Type and Age Replacement Optimization: A case study utilizing King County Metro fleet data
Bus fleet data have consistently shown that vehicle operating and maintenance costs increase as vehicles age. A fleet manager has to deal with the tradeoff between the lower operating and maintenance costs of newer fleets and their higher initial capital costs as well as the tradeoff between conventional and fuel efficient bus technologies. This study formulates and implements a fleet replaceme...
متن کاملThe Bus-Driver Scheduling Problem
We present new metaheuristics for solving real crew scheduling problems in a public transportation bus company. Since the crews of these companies are drivers, we will designate the problem by the bus-driver scheduling problem. Crew scheduling problems are well known and several mathematical programming based techniques have been proposed to solve them, in particular using the set-covering form...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Transportation Research Part C: Emerging Technologies
سال: 2019
ISSN: 0968-090X
DOI: 10.1016/j.trc.2019.10.012