Title :
Research of Optimizing Device Description Technology Based on XML in EPA
Author :
Shu Yuanzhong ; Tao Chenggong ; Quan, Li ; Xiaohong, Peng
Author_Institution :
Coll. of Mech. & Eng., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China
Abstract :
In order to enhance the interoperability of device in EPA industry network control system, the characteristics of XDDL, the application flow and functions of EPA device description were discussed. The latest methods of XML parsing and the utilization efficiency of the device description data after being parsed were analyzed. A kind of parsing method and a double buffers technology used for device description data application were proposed. To evaluate the optimizing solution, the parsing methods were tested and compared. The test results indicated that the processing efficiency of EPA data parsing and application was improved. On the basis, the applying prospect of the optimizing solutions in CIMS and field device system was discussed.
Keywords :
XML; automation; buffer storage; industrial control; local area networks; open systems; CIMS; Ethernet for plant automation industry network control system; XDDL; XML parsing; application flow; device description technology; device interoperability; double buffers technology; field device system; optimizing solution; Application software; Automatic control; Computer integrated manufacturing; Control systems; Electrical equipment industry; Industrial control; Manufacturing automation; Optimization methods; Testing; XML; CIMS; Device Description; EPA; Interoperability; XML parsing;
Conference_Titel :
Electronic Commerce and Security, 2009. ISECS '09. Second International Symposium on
Conference_Location :
Nanchang
Print_ISBN :
978-0-7695-3643-9
DOI :
10.1109/ISECS.2009.206
