摘要
泛在测绘的发展为实时动态采集交通系统状态信息提供了新的技术手段和技术形式。本文在分析泛在测绘基本特征的基础上,从平均行车速度与交通量的估计、交通热点的实时获取,以及交通诱导服务几个方面研究了泛在测绘在城市交通领域的典型化应用。研究表明,泛在测绘的发展能为解决城市交通领域存在的许多问题提供新的方法和技术支持。
The development of ubiquitous mapping provides the new technical ways and forms to collect the state information of traffic system real-timely and dynamically. In this paper, the basic characteristics of ubiquitous mapping are analyzed first, then the typical applications of ubiquitous mapping in the area of urban traffic, for example, the estimation of mean driving speed and the traffic volume, real-time obtainment of traffic hot spots, and traffic guidance service, are proposed. It is verified that ubiquitous mapping can provide technical supports for the solution of issues in urban traffic system.
作者
王庆国
罗晶
张昆仑
何海琦
刘晨林
WANG Qingguo, LUO Jing, ZHANG Kunlun, HE Haiqi, LIU Chenlin(School of Automobile and Traffic Engineering,Wuhan University of Science and Technology,Wuhan 430081, Chin)
出处
《测绘通报》
CSCD
北大核心
2018年第3期76-79,88,共5页
Bulletin of Surveying and Mapping
基金
国家自然科学基金(41571396)
国家级大学生创新创业训练计划(201610488016)
关键词
泛在测绘
泛在位置服务
位置大数据
交通状态信息
交通诱导服务
ubiquitous mapping
ubiquitous location-based service
spatial big data
information of traffic
traffic guidance service
