首页 | 本学科首页   官方微博 | 高级检索  
     检索      

基于环境影响的交叉口控制方式综合评估研究
引用本文:刘永红,廖瀚博,余志,蔡铭.基于环境影响的交叉口控制方式综合评估研究[J].中山大学学报(自然科学版),2013,52(1):12-16.
作者姓名:刘永红  廖瀚博  余志  蔡铭
作者单位:中山大学工学院∥广东省智能交通系统重点实验室,广东广州,510275
基金项目:国家自然科学基金资助项目(51108471);广东省科技计划资助项目(2011A080803007)
摘    要: 采用交通成本效益、能耗成本效益、环境成本效益作为指标,建立交叉口综合指标评价模型。利用微观交通仿真平台,结合微观排放模型CMEM对不同流量条件下,让路控制、环形交叉口、信号控制等三种控制方式进行仿真并评价相应的交叉口综合运行成本。结果表明:能耗成本在综合经济成本所占的比例最高;在低流量条件下,让路控制的综合成本最低;对于中高流量的交叉口,信号控制的综合成本优于其他两种控制方式。

关 键 词:环境影响  交叉口控制方式  微观交通仿真  综合评估  CMEM
收稿时间:2012-02-22;

Study of Intersection Control Mode Evaluation Based on Environmental Effect
LIU Yonghong , LIAO Hanbo , YU Zhi , CAI Ming.Study of Intersection Control Mode Evaluation Based on Environmental Effect[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2013,52(1):12-16.
Authors:LIU Yonghong  LIAO Hanbo  YU Zhi  CAI Ming
Institution:(School of Engineering∥Guangdong Provincial Key Laboratory of Intelligent Transportation System, Sun Yat-sen University,Guangzhou 510275,China)
Abstract:Transportation costs, energy costs and environmental costs were used as indicators for the development of comprehensive index evaluation model. Paramics and CMEM model were used as the basic tools for simulating the scenarios of different flow levels. Yield-regulated control mode, roundabout mode and signal control mode were simulated in each condition and evaluated respectively. The results show that the proportion of energy cost is the highest in the total economic cost,and the economic cost of yield regulated control mode in low flow level is the lowest while the total cost of signal control mode is lower than the others in middle or high flow levels.
Keywords:
本文献已被 CNKI 万方数据 等数据库收录!
点击此处可从《中山大学学报(自然科学版)》浏览原始摘要信息
点击此处可从《中山大学学报(自然科学版)》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号