不良天气对交通信号配时的影响分析

被引:8
作者
胡明伟
机构
[1] 深圳大学土木工程学院交通工程系
关键词
不良天气; 信号配时; 微观交通仿真;
D O I
暂无
中图分类号
U491.51 [];
学科分类号
摘要
天气条件是道路交通运营的重要影响因素之一。从理论上分析不良天气对信号配时的影响,然后运用SYNCHRO和SIMTRAFFIC仿真软件,对正常和不良天气两种条件下的交叉口信号配时进行配时优化和微观交通仿真,研究表明:不良天气对交叉口信号配时的绩效将产生明显的负面影响,针对不良天气专门制定的配时优化方案将改善交通状况、减少延误和提高车速,但是改善程度还与许多因素有关。
引用
收藏
页码:156 / 160
页数:5
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