Title :
System design of electric locomotives operational safety monitoring network based on PROFIBUS-DP
Author :
Yang Chenghui ; Wu Xiaojun ; Du Lina
Author_Institution :
Coll. of Electr. Eng., Northwest Univ. for Nat., Lanzhou, China
Abstract :
Considering the actual situation and the use requirements of electric locomotive operation readiness in our country, we designed a security network control system based on PROFIBUS-DP. The systems implement the communications between a master class and third-party equipment, as well as the interactive operation from PLC and non-contact IC card to SCM System. We described the Multi-task scheduling mechanism and the security of data communications of Monitoring Network System details. At last, we did a perfect laboratory debug to this network control system, and we got satisfactory results, laid a good foundation for the promotion and application in railway system.
Keywords :
distributed control; electric locomotives; railway engineering; scheduling; security of data; system monitoring; PROFIBUS-DP; electric locomotives operational safety monitoring network; multi-task scheduling mechanism; network control system; railway system; security of data communications; Chromium; Gallium nitride; Manuals; Monitoring; Optical imaging; Personnel; Reliability engineering; PROFIBUS-DP; data security; electric locomotive; monitoring network; multi-task scheduling mechanism;
Conference_Titel :
Industrial and Information Systems (IIS), 2010 2nd International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-1-4244-7860-6
DOI :
10.1109/INDUSIS.2010.5565880
