全向停车控制交叉口中行人与机动车延误相互影响研究

以美国某典型全向停车控制交叉口为研究对象，通过对该类交叉口进行理论建模分析，研究行人过街延误与机动车延误的相互关系。分析了交叉口中行人与机动车的冲突状况，并将冲突类型分为12种，得出行人半过街和完全过街两种情况下行人与机动车延误相互关系模型，并利用实地数据做验证以及模型误差来源分析。最后利用交通仿真软件对模型做进一步评价，指出现有仿真软件的缺陷。

Mutual influence research on crossing pedestriansand moving vehicles in AWSC intersections

In this paper, a typical American all-way stop-controlled intersection was studied mainly through theoretical modeling and analysis of this kind of intersection, and the relationship between pedestrian crossing delay and vehicle delay was studied. The conflicts between pedestrians and vehicles in intersection were analyzed, and the conflicts were divided into 12 types. Then the models for the interrelationship between pedestrians and vehicles in the two situations of pedestrians crossing halfway and crossing completely were built, and the existing data were used for verification and error analysis. Finally, the model was evaluated by traffic simulation software, which reflected the defects of existing simulation software.