摘要
为了进一步提高交通事件检测系统的性能,在对基于单源信息的交通事件检测方法进行分析的基础上,从基于多信息源的交通事件自动检测数据级融合和基于多信息源的交通事件检测方法决策级融合2个方面,分析、总结了数据融合技术在交通事件检测中的应用现状,并指出了目前研究存在的主要问题及后续研究的发展趋势。
In order to improve the overall performance of traffic incident detection system and the utilization of multi-source information,based on the analysis of the main problems in current traffic detection methods,the application of data fusion in traffic incident detection system is summarized,analyzed,and classified into two kinds of data fusion application modes,which are data-level fusion of multiple-source information for automatic incident detection and decision-level fusion of traffic incident detection methods based on multiple-source information.The major problems in current research and the trends of future research are also pointed out.
出处
《交通信息与安全》
2011年第3期138-144,共7页
Journal of Transport Information and Safety
基金
国家高技术研究发展(863)计划项目(批准号:2009AA11Z218)
高校博士点基金项目(批准号:20070183129)资助
关键词
交通运输系统工程
数据融合
交通事件检测
综述
engineering of traffic and transportation system
data fusion
traffic incident detection
review
