摘要
基于地理信息系统,研究使用交通规划软件TransCAD进行交通量预测,TransCAD软件在交通规划中简化并完善了交通需求预测的建模过程,介绍了预测系统的创建和编辑,讨论了在TransCAD中进行交通量预测的模型,并结合实际项目进行交通量预测研究,得到部分路网交通量分配结果,并对基于TransCAD的交通量需求预测方法进行分析,总结项目研究过程中遇到的问题,提出在使用TransCAD软件进行实际项目研究时的建议以及在我国使用TransCAD进行项目研究的不足。
Predicting traffic flow with TransCAD is the software for traffic planning based on GIS, and the software improves the demand of modeling process. The thesis introduces the creation and the edit of the predicting system, and discusses the models in TransCAD for predicting traffic flow. And the thesis predicts the traffic flow of some links, analyses the methods of traffic demand predicting based on TransCAD, and puts forward suggestions about using TransCAD to predict traffic flow and disadvantages of using TransCAD in our country.
出处
《山西科技》
2006年第1期24-26,共3页
Shanxi Science and Technology
