摘要
大规模交通网络的研究目前已经成为一个热点研究领域,大规模交通网络的实时模拟为交通规划和交通控制提供了一个研究的平台和基础,因此模拟系统的设计与实现具有相当重要的意义。由于网络规模以及汽车数量的原因,使用单台计算机不可能满足模拟整个城市规模交通网络的需求,必须采用分布式模拟系统。文章研究并设计了分布式大规模交通网络模拟系统,具体试验表明完全可以满足实时模拟的需要。
Study of large-scale traffic network has attracted much interests, real-time simulation of large-scale traffic network is the basis of traffic assignment and traffic control. Therefore, designing and implementing the underlined simulation system has practical significance . Because of the scale of traffic network and the number of cars, it is impossible to simulate a city-size traffic network on a single computer, the simulation system has to be distributed on many processors. This paper analyzes and designs a distributed simulation system, experiments shows that it is adequate to simulate the whole network in real-time.
出处
《微电子学与计算机》
CSCD
北大核心
2006年第z1期56-59,62,共5页
Microelectronics & Computer
基金
公安部创新计划项目(公科研[2005]246号)
关键词
分布式
大规模
交通网络
实时模拟
Distributed, Large-scale, Traffic network, Real-time simulation
