适于交通在线控制OD矩阵的一种估计方法  

An Estimation Method of OD Trip Matrix for Traffic Online Control

作　　者：周晶[1] 徐南荣[1] 

机构地区：[1]东南大学管理学院

出　　处：《系统工程理论与实践》1994年第3期36-43,共8页Systems Engineering-Theory & Practice

摘　　要：适于交通在线控制ＯＤ矩阵的一种估计方法周晶，徐南荣（东南大学管理学院，南京２１００１８）ＡｎＥｓｔｉｍａｔｉｏｎＭｅｔｈｏｄｏｆＯＤＴｒｉｐＭａｔｒｉｘｆｏｒＴｒａｆｆｉｃＯｎｌｉｎｅＣｏｎｔｒｏｌＺｈｏｕＪｉｎｇＸｕＮａｎｒｏｎｇ（Ｍａｎａｇｅｍｅ...In this paper, an analysis about two sorts of OD trip matrix which have different use is given. Under the knowledge of link traffic counts, an estimation method of OD trip matrix is put forward, which is applied to traffic management and control The estimation of OD trip ma-trix can be transformed into a nonlinear programming model by maximizing entropy contained in the solution.This model is also applied to calculate turn flows for intersection where inflows and outflows are known. Meanwhile it is shown that the model is posssible and reasonable.

关 键 词：交通规划 在线控制 OD矩阵 交通 

分 类 号：U491.12[交通运输工程—交通运输规划与管理]