交叉口可变车道车道功能转换过程延误分析  

Study lane functional conversion process delay of intersection

作　　者：李庆吉[1] 周红媚[1] 徐洪峰[1] 

机构地区：[1]大连理工大学,大连116024

出　　处：《黑龙江交通科技》2017年第2期158-160,共3页Communications Science and Technology Heilongjiang

摘　　要：基于主预信号协调控制的交叉口可变车道,在车道功能转换时,其转换过程的延误不可忽略。通过分析车道功能转换过程的车辆到达-驶离累计曲线图,得出不同情况下延误计算公式。并通过案例分析说明延误公式的选取及计算,最后讨论了不同因素对转换过程延误的影响。The delay of pro - coordinated signal controlled variable lane intersections when the lane function conversion, de-lay of conversion process can not be ignored. By analyzing the function of the conversion process lane vehicles arrive -leave the cumulative graph derived delay is calculated under different circumstances. Through case studies explain the delayfunction selection and calculation, and finally discuss the different factors on the impact of delays in the conversion process.

关 键 词：交叉口可变车道 预信号 延误 

分 类 号：U491.4[交通运输工程—交通运输规划与管理]