Has carried on the transit train and the initial sending train s demultiplexing procedure,alleviates the pharynx and larynx rail switch s pressure,enhances the station traffic capacity and the transportation efficiency.

By analyzing the special characters of passage capacity in passenger station bottleneck under new situation, and by construing the impropriety of the traditional bottleneck capacity calculation method represented by utilization rate method, this paper puts forward the design concept of visualized integrated calculation system for the calculation of bottleneck passage capacity.

The Research and Assessment of Channel Transit Capacity;