网络清分模型的验证与修正方法

Verification and Optimization of Network Clearing Model

由于客流调查的局限性、网络乘客出行行为的差异性等因素的影响,需要进一步研究清分模型及客流分布计算结果的准确性及模型中的相关参数。介绍了城市轨道交通现有客票收入清分模型。依托上海轨道交通AFC(自动售检票)系统提供的基础数据,对清分模型参数进行灵敏度分析,提出了提高现有清分准确度的方法和手段。

Due to the limitation of passenger flow investiga- tion, the differences of passenger travel behavior and so on, the accuracy of multiple-route clearing method and the re- lated parameters in network clearing model for rail transit are seriously interfered. By relying on the basic data provid- ed by Shanghai rail transit AFC system, the present ticket clearing model is introduced, the sensitivity of the parame- ters obtained from the clearing data is analyzed, some meth- ods to improve the accurate clearing methods are proposed.