摘要
城市道路交通信息系统涉及众多子系统和多源数据,各类数据之间互为补充,又存在交叉、冗余甚至矛盾的现象。而运用数据融合技术,可将这些数据有效组织起来并充分挖掘其蕴含的交通信息,发挥城市道路网的整体效能。
Urban transportation information systems These kinds of datas complement each other, chiasma, effectively and be discovered fundamental communication involved a number of subsystems and multi-source data. redundance, contradictory. The datas can be organized data using the fusion technology of information to exert overall effectiveness of urban road network.
出处
《交通标准化》
2010年第16期117-122,共6页
Communications Standardization
关键词
数据融合
权重确定
浮动车数据
data fusion
weight determination
floating car data
