城市交通信号控制系统(ACTRA)应用简介及构想  

Introduction to the Application and Conception of Urban Traffic Signal Control System—ACTRA

作　　者：隋莉颖[1] 石建军[1] 宋延 车广侠[1] 尚德申[1] 

机构地区：[1]北京工业大学,北京100022 [2]亿阳集团股份有限公司,北京100036

出　　处：《交通与计算机》2007年第2期133-137,共5页Computer and Communications

摘　　要：介绍了ACTRA交通信号控制系统的结构、特点及其主要控制策略,并对该控制系统几种主要的系统功能以图形界面形式进行了描述。对此系统目前在北京市的初步应用进行了简要介绍,并在路段调查数据的基础上进行效果评价。提出了ACTRA系统应该如何与路线诱导系统实现数据共享和方案协调,并使交通控制中心在诱导条件下实现交通控制子区自动划分的构想,以便更好地提高路网的运行效益。The structure, characteristic and main control tactics of ACTRA traffic signal control system were introduced, and several main functions of this control system were described with the figure interface. Then, the preliminary application of the control system in Beijing was introduced, and the preliminary effect estimation was carried out based on investigation data of a road section. At last, the paper proposed the idea of how ACTRA system should realize the data share and scheme coordination with route guidance system, and of how traffic control center could realize the automatic division to further improve operation benefit.

关 键 词：交通控制系统 ACTRA 路线诱导系统 协调 

分 类 号：TP872[自动化与计算机技术—检测技术与自动化装置]