山东科学

• 交通运输 •    

土地利用视角下考虑气温和空气污染的城市公共自行车使用需求预测

王振锋,梅玉爽,王艳红,朱才华*



收稿日期:2025-09-02    修回日期:2025-10-21

基金项目: 河南省自然科学基金(252300420042,242300420029);湖南省自然科学基金(2024JJ8349

作者简介:王振锋(1982—),男,博士,教授,研究方向为公路交通规划与管理。E-mailzfking@henau.edu.cn

*通信作者,朱才华(1995—),男,博士,讲师,研究方向为智能交通管控/客流预测。E-mailzhucaihua@henau.edu.cn  电话:15738388679

  

  1. 河南农业大学机电工程学院,河南 郑州 450002
  • 收稿日期:2025-09-02 接受日期:2025-10-21 上线日期:2026-05-15
  • 通信作者: 朱才华 E-mail:zhucaihua@henau.edu.cn
  • 作者简介:王振锋(1982—),男,博士,教授,研究方向为公路交通规划与管理。E-mail:zfking@henau.edu.cn
  • 基金资助:
    河南省自然科学基金(252300420042,242300420029);湖南省自然科学基金(2024JJ8349

Demand forecasting for urban public bicycle usage considering temperature and air pollution from a land use perspective

WANG Zhenfeng,MEI Yushuang,WANG Yanhong,ZHU Caihua*   

  1. School of Electrical and Mechanical Engineering, Henan Agricultural University, Zhengzhou 450002,  China
  • Received:2025-09-02 Accepted:2025-10-21 Online:2026-05-15
  • Contact: ZHU Caihua E-mail:zhucaihua@henau.edu.cn

摘要: 提出了一种融合K-shape时空聚类与改进地理加权回归的混合预测模型,以解决公共自行车使用需求的空间异质性及气象因素的非线性影响问题。考虑借还需求的时序相似性,基于K-shape算法实现站点聚类,同时引入空气质量指数(AQI)和表征非线性效应的气温二次项用于改进地理加权回归模型,有效降低了由气象环境引起的预测误差。基于西安市公共自行车系统运营数据的分析表明:站点可划分为工作区站点、居住区站点、休闲区站点和混合区站点四类集群;气温与使用需求呈倒U型关系,其中工作区站点需求对极端温度更为敏感;空气质量指数对所有站点使用需求均产生抑制效应。研究成果可用于预测不同环境条件下的需求生成率,为优化公共自行车系统调度管理提供决策依据。

关键词: 城市公共自行车, 土地利用, 地理加权回归模型, K-shape聚类, 倒U型效应

Abstract: A hybrid prediction model integrating K-shape spatiotemporal clustering with improved geographically weighted regression is proposed to address the spatial heterogeneity in public bicycle usage demand and the nonlinear effects of meteorological factors. The K-shape algorithm aggregates station features by considering the temporal similarity of borrowing and returning demand patterns. The air quality index (AQI) and a quadratic temperature term characterizing nonlinear effects were incorporated into the improved geographically weighted regression model to reduce prediction errors caused by meteorological conditions. Analysis of operational data from Xi'an’s public bicycle system using the proposed model indicated that stations can be categorized into four distinct clusters: workplace stations, residential stations, recreational stations, and mixed-use stations. Temperature and public bicycle usage demand exhibited an inverted U-shaped relationship, with the demand at workplace stations being the most sensitive to extreme temperatures among all categories of stations. The AQI exerted a suppressive effect on usage demand at all stations. The research findings can be used to predict demand generation rates under various environmental conditions and provide a reference for optimizing the scheduling and management of public bicycle systems.

Key words: urban public bicycles, land use, geographically weighted regression model, K-shape clustering, inverted U-shaped effect

中图分类号: 

  • U491.1

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