Affected by distance, interference, and passenger flow, escalators or staircases that are closer to the transfer station are being selected by more and more people, resulting in an unbalanced distribution of passenger flow and congestion. During rush hour, if passengers who use an escalator stand on only one side of the escalator, then passengers for different trains are prone to huddle together. The configuration of space and hardware facilities is a vital factor influencing moving route and selection of destination.