客运站咽喉通过能力新解及计算方法研究

New Interpretation on Passage Capacity of Passenger Station Bottleneck and Research on Its Calculation Method

通过分析新形势下客运站咽喉能力的特殊性 ,剖析了以利用率法为代表的传统咽喉能力计算的不适应性 ,提出咽喉能力可视化计算集成系统的设计思想 ,给出了系统逻辑结构及算法集。并应用该系统对柳州、贵阳两客运站进行模拟计算 ,表明该成果符合现场实际 。

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. It provides as well the system logic structure and the aogorithm assembly. This system was applied in Liuzhou and Guiyang station for simulated calculation and was proven to be practicable on site. This system is deemed applicable for the evaluation and examination of the bottleneck passage capacity in passenger stations as well as all types of stations.