针对我国现有道路交通条件下典型的信号控制交叉口,对不同车道宽度、转弯半径的右转车道的饱和车头时距进行现场测定。
Saturation time headways with different lane widths and turning radiuses were measured on the spot and abnormal data were identified and eliminated.
考虑右转车道宽度、转弯半径的影响,给出了右转车道饱和流量的回归计算模型。
A mathematical regression model on right-turning saturation flow was then established with the effect of lane width and turning radius being taken into.
根据回归方程可知是哪些因素对航迹带宽度、转弯半径、制动距离、旋回圈半径产生影响,以及各因素对这些量影响程度的大小。
According to the regression equations, we can discover which factor affects the track width and control parameters and how much impact on the nearby port waters by that factor.
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