摘要
本文介绍了在上海市公路OD大凋查的基础上进行OD推算的过程。分别利用“最短路径剩余法”以及 双层规划模型的OD反推方法解决了各单点OD调查中的“串并联”问题。最后对推算出的上海市公路网OD分布进 行检验。
The procedure of OD-matrix deduction is introduced based on the shanghai highway's OD survey. 'The shortest path surplus method' and OD inverse deduction method are used solving the 'Series and Parallel Connection' problems in OD梞atrix deduction. The OD inverse deduction method is based on VISSUM.a powerful macro-simulation software. At last, the result is checked with some indexes.
出处
《上海公路》
2005年第4期53-56,6,共4页
Shanghai Highways
关键词
OD矩阵
上海公路
最短路径剩余法
OD推算
OD matrix
Shanghai highway
the shortest path surplus method
OD deduction
