摘 要:城市交通拥堵现象已经严重影响了城市经济发展速度。城市经济要高速发展,必须解决城市交通拥堵问题。交通大数据是反映城市路况的关键信息,是描述城市交通现状的精准画像。为此,本研究围绕交通大数据,分析了城市交通拥堵中的大数据类型,以及大数据缓解城市交通拥堵的应用方向,并提出了应用大数据技术缓解城市交通拥堵的积极策略。希望能够借助交通大数据的深度挖掘,为城市交通管理提供可参考、价值更高的数据资源,缓解城市交通拥堵现象。
关键词:大数据;城市交通;拥堵缓解;智慧交通
中图分类号:U495;TP391.41 文献标识码:A 文章编号:2096-4706(2019)04-0114-03
Application of Big Data in Urban Traffic Congestion Alleviation
LI Yan
(School of Computer Science,Sichuan Technology and Business University,Chengdu 611745,China)
Abstract:Urban traffic congestion has seriously affected the speed of urban economic development. With the rapid development of urban economy,urban traffic congestion must be solved. The big traffic data is the key information reflecting the urban road condition information,and it is the accurate portrait describing the urban traffic situation. For this reason,this study focuses on traffic data,analyses the types of big data in urban traffic congestion,and the application direction of big data to alleviate urban traffic congestion,and puts forward the positive strategies of applying big data t echnology to alleviate urban traffic congestion. It is hoped that the deep mining of large traffic data can provide reference and higher value data resources for urban traffic management and alleviate urban traffic congestion.
Keywords:big data;urban traffic;congestion mitigation;intelligent transportation
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作者简介:李彦(1984.06-),女,汉族,四川达州人,讲师,硕士研究生,研究方向:计算机应用。