基于C/S架构的区域协调控制智能交通信号系统的设计与实施  

Design and Implementation of Regional Coordinated Control Intelligent Traffic Signal System Based on C/S Architecture

作　　者：化雪荟[1] HUA Xue-hui(Foshan Polytechnic,Foshan 528000 China)

机构地区：[1]佛山职业技术学院,广东佛山528000

出　　处：《自动化技术与应用》2018年第7期114-117,共4页Techniques of Automation and Applications

摘　　要：本系统是建立在单点自适应控制和协调控制基础上的C/S架构的区域协调自适应交通信号控制系统。系统根据道路交通条件划分交通信号子区,在主干道、同类型交通信号路口和长距离交通信号路口分别采取不同的MAXBAND模型、webster算法等不同协调控制模型与算法组合。系统具有选择信号控制策略方案、执行警保卫路线交通信号智能控制、区域信号机协调控制等功能。通过本系统,交通管理人员能够对管辖区域中的交通信号灯进行智能化管理,监控交通信号设施的运行状态,为交通管理人员提供科学的交通流控制与疏导手段,大大提升了城市交通运行效率。The Regional Coordinated Adaptive Traffic Signal Control system is based on single point adaptive control and coordinated control based on the C/S framework.According to the traffic conditions of division of traffic signal sub area.The different MAXBAND model and webster algorithm,different coordination control model and algorithm of combination are taken on the main road,the same type of traffic signal intersection and long distance traffic signal intersection respectively.The system has the function of selecting the signal control strategy,executing the police defense route,intelligent traffic signal control and coordinated control of the local signal.Through this system,traffic manager can perform intelligent management of traffic lights in the area of jurisdiction,monitor the running state of traffic facilities,provide scientific traffic control and guidance method for traffic manager,greatly enhance the efficiency of city traffic.

关 键 词：C/S架构 自适应控制 MAXBAND模型 webster算法 

分 类 号：U491.51[交通运输工程—交通运输规划与管理]