ST-Bikes: Predicting Travel-Behaviors of Sharing-Bikes Exploiting Urban Big Data

被引:11
作者
Chai, Jun [1 ]
Song, Jun [2 ,3 ]
Fan, Hongwei [4 ]
Xu, Yibo [5 ]
Zhang, Le [1 ]
Guo, Bing [1 ]
Xu, Yawen [6 ]
机构
[1] Sichuan Univ, Coll Comp Sci, Chengdu 610017, Peoples R China
[2] Imperial Coll London, Dept Civil & Environm Engn, London SW7 2BX, England
[3] Hong Kong Baptist Univ, Dept Geog, Hong Kong, Peoples R China
[4] Imperial Coll London, Dept Nat Sci, London SW7 2BX, England
[5] SULON AI Lab, Nanjing 210008, Peoples R China
[6] HK AI Informat Lab, Hong Kong, Peoples R China
基金
中国国家自然科学基金;
关键词
Sharing-bikes prediction; ITS; deep learning; multi-view; spatial-temporal feature; travel-behaviors 4G/5G/6G communication; TIME-SERIES MODELS; FLOW PREDICTION; NETWORKS; DEMAND;
D O I
10.1109/TITS.2022.3197778
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
With the development of the modern smart city, sharing-bikes require behaviors prediction for grid-level areas which is essential for intelligent transportation systems. A model which can predict bike sharing demand behaviours accurately can allocate sharing-bikes in advance to satisfy travel demands alongside saving energy, reducing traffic, cutting down waste for those sharing-bikes companies putting excessive sharing-bikes in unsaturated demand areas. In this paper, we abandon the traditional time series prediction method and use a more efficient deep learning method to solve the traffic forecasting problem. Moreover, instead of considering spatial relation and temporal relation relatively, we produced a deep multi-view spatial-temporal network to combine them into one prediction model framework. In the experimental section, we investigate in the experiment on enormous amount of real sharing-bikes application use data in the core region of Beijing to test the performance of the model framework with a 1 km x 1 km grid-level scale and compare it with other existing machine learning approaches and prediction models. And the 4G/5G/6G communication technology facilitate the real-time control of the space-time locations of sharing bikes dynamically. Thus, it provides the basis for high-frequency analysis of space-time patterns, especially supported by the 6G large-scale application in the future.
引用
收藏
页码:7676 / 7686
页数:11
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