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

Volume

1

fYear

2009

fDate

22-24 May 2009

Firstpage

561

Lastpage

564

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic Commerce and Security, 2009. ISECS '09. Second International Symposium on

Conference_Location

Nanchang

Print_ISBN

978-0-7695-3643-9

Type

conf

DOI

10.1109/ISECS.2009.206

Filename

5209876