计算机工程 ›› 2010, Vol. 36 ›› Issue (1): 9-11.doi: 10.3969/j.issn.1000-3428.2010.01.004

• 博士论文 • 上一篇    下一篇

基于多Agent的交通流仿真平台

张 发1,2,赵巧霞3   

  1. (1. 西安交通大学管理学院,西安 710049;2. 空军工程大学工程学院,西安 710038;3. 空军工程大学电讯工程学院,西安 710077)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-01-05 发布日期:2010-01-05

Traffic Flow Simulation Platform Based on Multi-Agent

ZHANG Fa1,2, ZHAO Qiao-xia3   

  1. (1. School of Management, Xi’an Jiaotong University, Xi’an 710049; 2. School of Engineering, Air Force Engineering University, Xi’an 710038; 3. School of Telecom Engineering, Air Force Engineering University, Xi’an 710077)
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-01-05 Published:2010-01-05

摘要: 采用多Agent方法设计并实现交通流仿真平台,仿真钟等步长推进,由调度Agent协调仿真的运行。以MaSE方法对多Agent系统建模,用自动机描述人车单元Agent和路段Agent之间的交互。人车单元Agent采用刺激-反应混合结构,路网采用分层结构分解为路网、路段(交叉口)、车道,信号控制方案分解为入口车道-流向灯色组合,用分叉树表示信号灯组的状态。用Visual C++实现该仿真平台,证明其能有效再现交通流特征。

关键词: 交通流, 仿真, 多Agent

Abstract: A traffic simulation platform based on Multi-Agent is designed and implemented. The simulation advances are with fixed-increment, and the scheduler Agent coordinates the activities. The Multi-Agent system is modeled with MaSE method. The interaction between DVE and segment is described with automata. DVE Agent is with S-R hybrid architecture. Road network is hierarchical and it is layered into network, segment (intersection) and lanes. The setting of traffic lights is presented by a tree, whose each leaf is corresponding to a light color for entry lane-traffic. The simulation platform is implemented with Visual C++. It is proved to be able to reproduce the features of traffic flow effectively.

Key words: traffic flow, simulation, Multi-Agent

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