摘要
通过分析组团城市居民公交出行特征,得出组团式城市居民出行受组团空间结构、功能分布及用地性质影响较大;在分析组团城市居民公交出行过程的基础上,引入组团间吸引权系数和站点间吸引权系数,提出了由站点上下客人数推算组团城市单条公交线路OD的概率模型,并举实例进行了验证。结果表明:该方法方便简单,易于实现,可靠性高。
Via the character analysis of the city clusters＇ residential bus go-out behavior, space structure, the distribution of function and the land-use of the stations have a significant impact on the residential go-out. On the base of the analysis of group city＇s residential bus trip, introducing the attraction weight coefficient between the each other clusters and the attraction weight coefficient between the residential boarding stations, the probability model of OD matrix estimation of one route public transportation flow was proposed, which would be calculated through the flow of getting on/off ,and the estimation model was proved with an example. Results show that this method is easy, viable and reliable.
出处
《交通与运输》
2009年第H12期20-22,共3页
Traffic & Transportation
关键词
组团城市
公交客流
概率
OD推算
Group city
Public transportation flow
Probability
OD matrix estimation
