站点处非机动车对公交车辆停靠过程影响分析

发布时间：2019-04-03 19:09

【摘要】：以公交停靠站处,非机动车对公交车辆停靠过程的交通影响为研究对象,分析由于非机动车的干扰导致公交车辆进站、停靠、出站延误增加的机理.在停靠时间与上下客数量之间线性模型的基础上,引入非机动车辆的干扰影响,分别构建公交停靠站点处的车辆服务时间、停靠时间,以及单个停靠车位的通行能力计算模型.以郑州市2处公交站点为例,验证计算模型的可行性与合理性,并对直线式公交停靠站和准港湾式公交停靠站处,非机动车干扰影响程度的差异进行了对比分析.计算结果表明:非机动车对公交停靠的影响是显著的;直线式公交停靠站点处,单个停靠车位通行能力降低13%;准港湾式公交停靠站点处,单个停靠车位通行能力降低6%.直线式停靠站点处受到的非机动车干扰影响更大;若考虑人均延误最小原则,对于直线式公交停靠站而言,公交车辆的最佳停靠位置为非机动车道宽度的1/3至2/3处.从而为公交停靠站点的设置及运行状况分析提供参考.
[Abstract]:Taking the traffic influence of non-motor vehicle on bus parking process at bus stop as the research object, this paper analyzes the mechanism of the increase of bus arrival, parking and departure delay due to the interference of non-motor vehicle. Based on the linear model between the parking time and the number of passengers, the influence of interference from non-motorized vehicles is introduced, and the models of vehicle service time, parking time and the capacity of individual parking spaces are constructed respectively. Taking two bus stations in Zhengzhou as an example, the feasibility and rationality of the calculation model are verified, and the differences of the influence degree of non-motor vehicle interference between the linear bus stop and the quasi-harbor bus stop are compared and analyzed. The results show that the influence of non-motor vehicles on bus parking is significant; the capacity of a single parking space at a linear bus stop is reduced by 13%; and at a quasi-harbor bus stop, the capacity of a single parking space is reduced by 6%. If the principle of minimum delay per capita is taken into account, the optimal parking location for bus stops is 1-2-3 of the width of the non-motorized lane. So as to provide a reference for the setting and operation analysis of bus stop stations.
【作者单位】：北京工业大学城市交通学院;郑州大学土木工程学院;
【基金】：国家自然科学基金资助项目(51278468)
【分类号】：U491.17

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