华东交通大学学报2017，Vol.34Issue(3)：88-94,7.
基于D-S证据理论的灾后公路交通生命线多源信息融合技术
Multi-information Fusion Technology of Highway Traffic Lifeline Based on D-S Evidence Theory
摘要
Abstract
T he information collection for the post-disaster highway traffic lifeline has such characteristics as a wide range of sources, different information formats and dramatic changes. In order to improve the accuracy of multi-source heterogeneous information processing, an information fusion model based on D-S evidence theory of information source reliability was proposed. Through the feature extraction for information of different road traffic lifelines, preliminary decision results were obtained According to certain fusion criterion and the reliabili-ty of each information source, the final fusion result was determined and illustrated with an example to verify the specific application of the model.关键词
D-S证据理论/多源异构/信息融合/信息源可靠度/公路交通生命线Key words
D-S evidence theory/multi-source heterogeneous/information fusion/information source reliability/lifeline of highway traffic分类
交通工程引用本文复制引用
李贤钰,郭忠印,王璐,苏东兰..基于D-S证据理论的灾后公路交通生命线多源信息融合技术[J].华东交通大学学报,2017,34(3):88-94,7.基金项目
云南省交通运输厅科技计划项目(云交科2014(A)10,云交科2014(A)06) （云交科2014(A）
