基于地铁停车换乘的区域差异性停车收费策略

为了鼓励公众尽可能多的采用地铁及停车换乘(PR)方式出行,从而缓解城市中心区的交通拥堵,研究区域差异性停车收费策略.针对大连市西安路商业中心及外围区域主要地铁站,开展停车来源与停车费用调查、PR意向性调查及沿线地铁、公交与小汽车客流调查.基于随机用户均衡理论,构建包含地铁、公交、小汽车及PR共4个选择肢的Logit模型,并利用调查数据进行参数标定.通过调整不同区域的停车收费价格,得到停车费用与PR及全程小汽车出行比例的关系曲线.通过案例,分析了区域差异性停车收费的效果.研究表明,提高中心区停车费将使全程小汽车出行比例显著降低;降低外围区停车费将使PR出行比例有所提高.

Regional Differential Parking Pricing Strategy Based on Metro Park-and-ride

In order to encourage the public to travel by the park- and- ride and metro mode as much as possible, and to relieve the traffic congestion in urban center area, the regional differential parking pricing strategy is studied. The investigations of parking charge, parking source, P&R intention and the passenger volumes of metro, bus and car are conducted at the Xi'an Rd. CBD in Dalian, China, and the main metro stations in the periphery area. Based on the theory of stochastic user equilibrium, the Logit model with four choosing limbs including metro, bus, car and P&R is constructed and calibrated using the investigation data. By adjusting the parking charges in different area, the relationship curves between the parking charge and the travelling proportions of P&R and car are obtained. Through the case study, the effect of the regional differential parking charge is analyzed. The research indicates that, increasing the parking fee of center area can make the travelling proportion of car mode reduce significantly. Reducing the parking fee of periphery area can make the travelling proportion of P&R increase.