Title :
Research on Dimension Tree Network and its application in Jing-Hu Line Safety Monitoring System
Author :
Cai, Guoqiang ; Jia, Limin ; Liu, Chunhuang ; Ye, Yangdong
Author_Institution :
State Key Lab. of Rail Traffic Control & Safety, Beijing Jiaotong Univ., Beijing
Abstract :
Safety detect information fusion method is the key problem of railway safety monitoring and early-alarm system. This paper proposes a kind of multi dimension information fusion model named dimension tree network. This model solves crucial miscellaneous information fusion problem in three factors. First, it adopts tree type structure to improve scalability and reconstruction Secondly, it can be used as a kind of specification of data interface, which is used to solve large-scale and real-time numerous kind information integrating problem. Finally, node assemble operation is helpful to formalize information storage and manage structure. DTN is applied in Jing-Hu Line Driving Safety Monitoring System and achieve better effect.
Keywords :
alarm systems; computerised monitoring; railway safety; sensor fusion; traffic engineering computing; tree data structures; Jing-Hu Line Driving Safety Monitoring System; data interface; dimension tree network; early-alarm system; information integration; information storage; multidimension information fusion model; railway safety monitoring; Application software; Automation; Computerized monitoring; Disruption tolerant networking; Electronic mail; Intelligent control; Laboratories; Rails; Railway safety; Traffic control; Dimension Tree; Information fusion; Railway safety;
Conference_Titel :
Intelligent Control and Automation, 2008. WCICA 2008. 7th World Congress on
Conference_Location :
Chongqing
Print_ISBN :
978-1-4244-2113-8
Electronic_ISBN :
978-1-4244-2114-5
DOI :
10.1109/WCICA.2008.4593225
