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。
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 reoroduce the features of traffic flow effectivelv.
出处
《计算机工程》
CAS
CSCD
北大核心
2010年第1期9-11,共3页
Computer Engineering
基金
国家自然科学基金资助项目(70971106)
中国博士后科学基金资助项目(20070421118)
