匝道收费广场中心至前方分流点最小间距研究

摘要

以匝道收费广场中心至前方分流点最小间距为研究对象,将从收费站值分流点的整个行驶过程分为加速过程和换道过程2个阶段进行研究,通过对驾驶人加速过程的分析和驾驶人认读标志的特点以及换道模型特征,建立匝道收费广场中心至前方分流点最小间距模型,并提出基于车道数的匝道收费广场中心至前方分流点最小间距的建议值.%This paper takes the minimum distance from the center of the square to the front ramp toll diversion point as the research object. The entire process from the station value divided point is devided into two stages: acceleration process and lane changing process. through the driver accelerates the process of analysis and recognition of the driver read signs and lane change model, establish the center of the square to the front ramp toll diversion point minimum distance model, and put forward the number of lanes ramp Toll Plaza Center to the front based on the minimum distance of the suggested values of the diversion point.