In this paper, the gravitation field model based on traffic time is built, which comes from the gravitation model amended, and the parameters have also been discussed.

• 本文在对原有城市引力模型加以修正的基础上引入城市引力场概念，建立了城市轨道交通条件下以交通时间为基础的城市引力场模型，并对参数的影响因素和变化趋势进行了讨论。