文章界定了公交站点换乘系统全方式可达性的含义,同时考虑步行、非机动车、公交、小汽车等各类交通方式,残疾人、老年人、孕妇、儿童等各类利用人群,应用势能模型,建立了公交站点换乘全方式可达性的评价方法。旨在通过这一评价方法的建立,为科学、全面的评价公交站点换乘优化方案提供基础。 The paper defines the meaning of the full accessibility of bus transfer system. At the same time, the paper takes into account the various types of transport modes such as walking, non-motor vehicles, buses and cars, disabled people, the elderly, pregnant women and children, Potential energy model, the establishment of a bus station transfer full accessibility evaluation method. The purpose of this evaluation method is to establish a scientific and comprehensive evaluation of transit site transfer optimization program.