DOI: 10.3724/SP.J.1249.2017.05537

Journal of Shenzhen University Science and Engineering (深圳大学学报理工版) 2017/34:5 PP.537-543

Modeling of flow co-control among multi-stations based on passenger equilibrium waiting for urban rail transit

Mass passenger flow in urban rail transit always presents non-balanced, non-steady and non-linear feature. Flow control becomes the main process in passenger organization management since it would directly influence the passenger service level and train operation reliability. According to the train periodic running characteristics and simplifying the arrival of passengers in accordance with the law of uniformity based on analyzing delay influence of passenger waiting time under the condition of mass passenger flow, this paper presents co-passenger flow control model among multi-stations in a single line, aiming to balance the passengers' waiting time in each station. The fmincon function provided by Matlab is used to find the optimal value. The result analysis of a simulation case shows that the model is effective and reasonable to alleviate the contradiction between transport capacity and traffic volume from the angle of equal control of mass passenger flow and to avoid some stations of the line having large number of stranded passengers.

Key words:urban rail transit,mass passenger flow,waiting time equalization,multi-stations coordination,flow control,trip experience

ReleaseDate:2017-10-20 02:07:32

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