【作者】 石建军； 徐婵娟； 刘金超；

【Author】 Shi Jianjun;Xu Chanjuan;Liu Jinchao;Beijing Municipal Key Laboratory of Traffic Engineering of Beijing University of Technology;

【机构】 北京工业大学交通工程北京市重点实验室；

【摘要】 计算机及其网络空间为应用理论、实验和计算方法研究道路交通系统及运行提供了新技术与方法支持。计算交通系统是在信息空间建立的虚拟道路交通系统,可以数学模型、计算模型和数据模型描述道路交通关于系统、行为和信息方面的规律,并用模型参数调校适用性,算法实现模型求解,协同实现计算内化;以模型植入、数据接入、交互介入、显现表达等方式或手段实现开放外化,达到数值分析、系统仿真、事件推演、行为实验等应用目的。更多还原

【Abstract】 Computer and its network space provide a new technical support for the applied theory,experiment and calculation method to study the road traffic system.The CTS is the road transportation system which build in the cyberspace.It can make use of mathematical model,calculation model and data model to describe the law of system,behavior and information about road traffic.The CTS uses model parameter to timing its applicability,algorithm implementation the solution method for model,cooperation to achieve computing internalization.Additional,using the way of model implanted,data access,interactive intervention and display expression to realize the opening externalization,and achieve the application purpose of numerical analysis,system simulation,events exercises and behavior experiments.更多还原