Analysis and Control of Pedestrian Congestion in the Metro Station Under Type-2 Fuzzy Theory

The study of metro station pedestrian flow is of help to maintain the stability for the metro station. In this paper, interval type-2 fuzzy sets and fuzzy comprehension evaluation are used in the analysis of the congestion situation of the metro station, and the linguistic dynamics model of metro station evacuation is established by using fuzzy control rules, and finally, a new framework of pedestrian flow evacuation system of the metro station is proposed by combining parallel control, which can help the metro station release congestion when in an emergency.