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大数据在公共交通中的应用 被引量:63

Application of Big data in Public Transportation
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摘要 及时、高效、准确的交通数据获取是分析交通管理机制,构建合理城市交通管理体系的前提,而这一难题可以通过大数据管理得到解决。美国、英国和我国的深圳对大数据在交通管理中的应用进行了实践与探索。通过大数据进行公共交通管理将面临着如何开放公共交通数据、如何保护个人隐私、如何进行交通数据的存取等问题,可通过注意保护个人私密信息、提高交通数据存取的多样性、提高交通数据质量等途径去解决。 There are many public traffic problems in the field of public service.In order to solve these problems,this paper generalizes long tail characteristics of big data.Based on these,this paper discusses the affects of big data on traffic problems,and analyzes the elements in the process of solving this problem,then makes some suggestions about big data management in order to perfect the construction of intelligent transportation.
作者 陈美
出处 《图书与情报》 CSSCI 北大核心 2012年第6期22-28,共7页 Library & Information
关键词 大数据 智能交通 公共交通 数据存取 big data intelligent transportation public transportation data access
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