相关实验视频
Updated: Sep 19, 2025

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Trajectory Data Analyses for Pedestrian Space-time Activity Study
Published on: February 25, 2013
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在重大流行病条件下,地铁乘客的时空空间异质性
Baixi Shi1, Lijie Yu1, Qi Yang2
1College of Transportation Engineering, Chang'an University, Xi'an, Shaanxi, China.
PloS one
|June 17, 2025
概括
虽然COVID-19大流行减少了地铁的使用,但工作场所,公园和教育用地现在是乘客恢复的关键驱动力. 了解这些转变有助于未来的城市规划和交通管理.
科学领域:
- 城市规划 城市规划
- 运输 地理 交通 地理
- 流行病学 流行病学
背景情况:
- 随着COVID-19的流行,公共交通运输的使用和旅行行为发生了巨大的变化.
- 在疫情期间和之后,了解土地使用和地铁乘客之间的动态关系对于城市流动至关重要.
研究的目的:
- 分析COVID-19对不同土地使用类型的地铁乘客的空间和时间影响.
- 确定影响地铁乘客数量在流行后恢复的关键土地使用因素.
主要方法:
- 采用地理和时间加权回归 (GTWR) 模型.
- 分析了与疫情期间各种土地使用类别相关的地铁行程生成的变化.
主要成果:
- 在大多数土地使用中,地铁旅行量下降,住宅区是例外.
- 疫情后,城市中心工作场所,公园/绿地和教育用地对乘客的影响加剧了.
- 发展中国家的工作场所的土地利用成为地铁旅行恢复的重要因素.
结论:
- 通勤,学校旅行和户外娱乐是地铁乘客恢复的主要驱动力.
- 研究结果为优化土地利用规划和运输管理策略提供了宝贵的见解.
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