Title :
Key Technology of Network Integration for Urban Rail Transit System
Author :
Hui-Bin Wang ; Zheng-Hai Ping ; Jie Shen ; Li-Li Zhang
Author_Institution :
Coll. of Comput. & Inf. Eng., Hohai Univ., Nanjing, China
Abstract :
Rail transit is a typical Cyber-physical Systems (CPS). The study of urban rail transit CPS was carried out with the introduction of CPS into the urban rail transit system. Based on the analysis of CPS, the fundamental architecture of urban rail transit CPS was designed and the functions of corresponding layers were explained. The system model of urban rail transit CPS was proposed. The functions of the model and the interaction between each model were explained. The issue of heterogeneous networks integration in rail transit system and train system was analyzed. Meanwhile, according to the actual demand of security monitoring and management of train running, network controller between WSN and control bus was designed and verified. The results show that the network controller can well achieve data exchange between WSN and train network.
Keywords :
control engineering computing; electronic data interchange; microcontrollers; rail traffic; railway communication; telecommunication network management; telecommunication security; traffic engineering computing; wireless sensor networks; WSN; control bus; cyber-physical systems; data exchange; heterogeneous networks integration; network controller; network integration; security management; security monitoring; train network; urban rail transit CPS architecture; urban rail transit system; Monitoring; Physical layer; Ports (Computers); Process control; Rails; Wireless sensor networks; Zigbee; CPS; network controller; network integration; rail transit;
Conference_Titel :
Wireless Communication and Sensor Network (WCSN), 2014 International Conference on
Print_ISBN :
978-1-4799-7090-2
DOI :
10.1109/WCSN.2014.102
