基于泛布尔代数的交通灯逻辑控制模型研究及其仿真  

Study on Pan Boolean Algebra-based Logical Control Model of the Traffic Light and Simulation

作　　者：孙先波[1] 林伟[2] 张南纶[2] 

机构地区：[1]湖北民族学院信息工程学院,湖北恩施445000 [2]武汉理工大学自动化学院,湖北武汉430070

出　　处：《湖北民族学院学报（自然科学版）》2008年第1期65-67,共3页Journal of Hubei Minzu University(Natural Science Edition)

基　　金：湖北省科技攻关项目(2004AA210B01)

摘　　要：以泛布尔代数理论为依据,以城市主干道十字路口为研究对象,设计了一种新的交通灯逻辑控制模型.该模型根据实时交通流量灵活控制,突破了传统固定配时模式,全面考虑了同时通行的各种车道组合,且逻辑表述简单、实现方便.仿真表明,该模型比固定配时模式能更好地提高车辆通行效率,具有实际应用前景.Pan Boolean algebra - based logical control model of the traffic light is designed in this paper, with an illustration of crossroads in the urban trunk roads. It breaks down the conventional pattern of fixed time distribution. It can not only realize a flexible control according to the specific traffic flow, but also take into account the combinations of various traffic lanes. It is characterized by simple presentation and convenient operation. It can be clearly shown after the simulation that this model is preferable to the conventional pattern of fixed time distribution in promoting the efficiency of traveling vehicles. Since it can make the vehicles travel more efficiently, it will be put into practice in the near future.

关 键 词：泛布尔代数 交通灯逻辑控制模型 仿真 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]