【摘要】 对交通规划流量分配问题中的交叉口延误函数进行了研究.考虑了对冲突流、冲突相位和非机动车交通等因素,通过对交叉口延误函数的进一步细化,对不同转向车流和不同交叉口类型建立了适合我国城市道路的交叉口延误函数,增强了交通分配模型的可靠性.更多还原

【Abstract】 <Abstrcat> The penalty function is constructed according to our country′s traffic conditions in order to make the transportation assignment more practical and more accurate.The turn penalty function in the paper is under the condition of conflict flow and conflict signal,and the effect of the bicycle is considered.At the same time,the function takes the different turn flow and the different intersections into account.Then,it is applied to the Yangpu transportation planning to prove its feasibility in practice by the EMME/2.更多还原