基于站点容量限制的公交效率网络设计模型

为解决效率网络设计问题,首先在定义运输效率的基础上构建了网络权重函数,运用带约束条件的k最短路径算法搜索备选效率线路,然后选择运输效率最高的线路布设在路网中;OD矩阵更新应用带控制系数的站点容量模型,并遵循就近原则分配超载流量。将模型用于梅河口市公交线网规划中,结果表明,所设计的公交线网是运输效率最高的,并满足相关设计规范,具有很高的理论与实用价值。

Transit efficiency network design model based on the restriction of station capacity

In order to solve the problem of transit efficiency network design,this thesis firstly proposes a network weighting function based on the definition of transportation efficiency.The k-shortest paths algorithm is applied to search efficiency lines and the line with the highest transportation efficiency is selected to be layed on the road nerwork.When updating the OD matrix,the station capacity with control coefficient and proximity principle are used to assign overload passenger flow.The model is applied to ...