Research on Punctual and Energy-Efficient Train Driving Strategy Based on Two-Stage Allocation of Redundant Running Time

The energy-efficient train control can effectively reduce energy consumption of railway network by optimizing driving strategy. This paper proposed a method for strategy two-stage allocation redundant running time. time-optimal requires shortest time while highest consumption. By time, be transferred to energy-optimal under the premise that arrives on In first stage, part is allocated long coasting regime before maximum braking. second remaining traction-coasting pairs, and further Time complexity linear. A case study carried out results show operation reduced 10.33% punctuality.