Optimizing the service area and trip selection of an electric automated taxi system used for the last mile of train trips
Xiao Liang (TU Delft - Transport and Planning)
Gonçalo Homem de Almeida Rodriguez Correia (TU Delft - Transport and Planning)
B. van van Arem (TU Delft - Transport and Planning)
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Abstract
We propose two integer programming models for optimizing an automated taxi (AT) system for last mile of train trips. Model S1: trip reservations are accepted or rejected by the operator according to the profit maximization; model S2: any reservation on a selected zone by the model must be satisfied. Models were applied to a case-study. Results indicate that fleet size influences the profitability of the taxi system: a fleet of 40 ATs is optimal in S1 and 60 ATs in S2. Having electric ATs constrains the system for small fleets because ATs will not have time for charging.