Abstract: highway design process combines multiple disciplines and creativity of designers. Computer simulation can evaluate the design at different level by constructing different simulation models. By analyzing the characteristics of highway design, the paper discusses the application tips of highway simulation and requirements of highway design. Further more, the collaboration framework of highway design with simulation is constructed to lay a base for combination of highway design and simulation

Key words: highway design, simulation, collaboration, software bus

摘要： 公路设计过程是多学科的综合应用及设计人员创造性思维的过程.计算机仿真技术可以通过建立不同层次 的仿真模型,对设计进行不同深度的评价.笔者从公路设计的特点出发,探讨了公路仿真技术在公路CAD系统的应 用特点和公路设计对仿真系统的需求,进而构造了公路设计仿真协同框架,为仿真技术与设计技术的结合奠定了 基础.

关键词: 公路设计, 仿真, 协同, 软总线