High-speed rail station trafficability calculation and bottleneck identification method, equipment and medium

The invention relates to a high-speed rail station trafficability calculation and bottleneck identification method and device and a medium, and relates to the field of train signal control, and the method comprises the following steps: obtaining CTC system historical data, and extracting key information; according to the key information, calculating the throat area trafficability and the actual utilization rate in the busy period and the arrival line trafficability and the actual utilization rate in the busy period; and comparing the actual utilization rate of the throat area in the busy period with the actual utilization rate of the arrival-departure line in the busy period, and identifying the capability bottleneck. Compared with the prior art, the method has the advantages that the station trafficability is calculated on the basis of actual historical data, the bottleneck of the station trafficability can be identified and the like, the strategy can be adopted in a targeted manner after the running delay o