多路口交通信号控制硬件在环仿真系统  

Hardware-in-the-loop Simulation System of Multi-intersection Traffic Signal Control

作　　者：余贵珍[1] 任毅龙[1] 王云鹏[1] 李斌[2] 吴晋武 

机构地区：[1]北京航空航天大学交通科学与工程学院,北京100191 [2]交通运输部公路科学研究院,北京100088 [3]深圳市易行网交通科技有限公司,广东深圳518040

出　　处：《公路交通科技》2013年第1期110-114,125,共6页Journal of Highway and Transportation Research and Development

基　　金：国家自然科学基金项目(51278021)

摘　　要：为了快速有效地对信号控制系统的控制效果做出评价,提出多路口交通信号控制硬件在环实时仿真系统开发。通过采用硬件在环的方法,建立基于交通微观仿真软件的城市多路口交通信号控制仿真场景,与外部的信号控制器建立硬件在环系统,实现仿真场景与交通信号控制器的实时信息交互,形成符合实际交通控制情景的仿真环境,从而对多路口的交通信号控制系统的控制效果进行评估。对北京市中关村东路建模仿真,仿真结果表明硬件在环仿真系统不仅可以评价不同型号的信号控制器的控制效果,而且可以快速有效地对多路口的信号控制效果做出评价。In order to evaluate the performance of traffic signal control system quickly and efficiently, a hardware-in-the-loop real-time simulation system of multi-intersection traffic signal is developed. By using hardware-in-the-loop simulation, a simulation scenario of traffic signal control for multi-intersection based on microscopic traffic simulation software is established. Real-time communication between simulation scenario and traffic signal controllers is achieved and the realistic traffic control simulation environment is formed to evaluate the performance of traffic signal control system of multi-intersection. A case study of Zhongguancun East Road is presented, and the simulation result shows that the hardware-in-the-loop system not only can evaluate the performance of different signal controllers, but also can evaluate the performance of the traffic signal control system for multi intersections quickly and efficiently.

关 键 词：交通工程 信号控制 硬件在环 仿真评价 多路口 

分 类 号：U491.51[交通运输工程—交通运输规划与管理]