摘要
入口匝道控制是高速道路交通管理与控制的重要方法。对国外高速道路入口匝道的交通机理和控制方法进行系统分析和总结,重点对国外典型的多匝道动态协调控制算法进行论述,并对今后的研究方向提出展望。最后结合国内的实际情况,从交通量、几何线形、通道控制、协调配合、政策制定、仿真评价等方面对入口匝道控制在国内的相关工程应用做了初步探索。
Entrance ramp metering is an important approach of expressway management and control. The foreign expressway on-ramp metering philosophy and method are systematically analyzed and summarized; in particular, the foreign popular system-wide traffic responsive ramp metering algorithms are emphasized. After that, some perspectives on future research are put forward. Last, the concerned domestic engineering applications are initially discussed from the aspects such as traffic volume, geometric requirements, corridor control, coordination, policy-making, simulation and evaluation, etc.
出处
《公路》
北大核心
2008年第8期180-186,共7页
Highway
关键词
高速道路入口匝道控制
控制机理
多匝道动态协调控制
工程应用
expressway entrance ramp metering
metering philosophy
system-wide traffic responsive ramp metering
engineering application
