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TransCAD是目前世界上唯一包括地理信息系统(GIS)和运输规划模型功能,并且主要为交通运输规划服务的软件系统。与其他GIS软件系统不同的是,TransCAD包括全部的GIS软件功能、其应用模型与GIS集成为一体,这种完善的结合使TransCAD为解决各种交通问题提供了多种模型,成为当今世界上解决交通问题首选软件。TransCAD包括: 1.丰富的应用模型库。①网络分析模型;②交通规划与运输需求预测模型(出行产生、出行分布、方式划分及网络分配);③路径选择和物流模型;④分区与定位模型。
TransCAD is the world’s only software system that includes GIS and transport planning models and serves primarily transportation planning. Different from other GIS software systems, TransCAD includes all GIS software functions and its application model is integrated with GIS. This perfect combination provides TransCAD with a variety of models for solving various traffic problems and becomes the solution in today’s world Traffic problems preferred software. TransCAD includes: 1. A rich library of application models. ① network analysis model; ② traffic planning and transportation demand forecasting model (travel generation, travel distribution, distribution and distribution network); ③ path selection and logistics model; ④ partition and location model.