测量公共交通对固定活动和自由裁量权的可访问性:一个时空方法
Alberto Dianin1,2, Michael Gidam1, Georg Hauger1
1Faculty of Architecture and Spatial Planning, Vienna University of Technology, Karlsgasse 11, 1040 Vienna, Austria.
European transport research review
|February 7, 2024
概括
新的公共交通空间时间可访问性 (PT-STA) 模型通过专注于公共交通,固定和可自由选择的活动以及行程时间来增强可访问性测量. 这种方法揭示了不同人口群体的不同可访问性概况,有助于交通政策决策.
科学领域:
- 城市规划 城市规划
- 运输 地理 交通 地理
- 空间分析 空间分析
背景情况:
- 时空可访问性 (STA) 模型评估个人可访问性,考虑空间,时间和运输限制.
- 现有的模型可能无法完全捕捉到各种活动的公共交通可访问性的细微差别.
研究的目的:
- 将STA模型调整为公共交通时空可访问性 (PT-STA) 模型.
- 具体评估公共交通工具的可访问性,包括固定和可自由选择的活动.
- 整合行程时间门,以更精细地测量可访问性.
主要方法:
- 修改现有的STA模型,以创建PT-STA模型.
- 将PT-STA模型应用于意大利南蒂罗尔州穆尔瓦尔德118名居民的样本.
- 对固定和自由裁量机会的可访问性进行分析.
主要成果:
- 固定活动的可访问性和自由裁量权的机会被发现只有有限的相关性.
- 确定了不同的用户群体:具有高固定活动访问但低自由裁量权访问 (例如远程退休人员) 的用户群体,反之亦然.
- PT-STA模型突出了补充性可访问性维度,以前没有一起捕获.
结论:
- 该PT-STA模型有效地通过评估固定和可自由选择的可访问性维度来评估公共交通干预.
- 结合固定和自由裁量可访问性措施,可以更全面地了解个人流动性和机会获取.
- 这些发现对于政策制定者来说很重要,因为他们需要权衡不同公共交通策略的好处和缺点.
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