Research on Fieldbus device integration based on EDD and FDT
Aimed to the needs for interoperability and comprehensive integration on fieldbus, On the basis of introducing the characteristics of EDD (Electronic Device Description) and FDT (Field Device Tool) , an integration model based on EDD and FDT is proposed. Through embedding the EDDL (Electronic Device Description Language) interpreter into the device DTM and adding the user interface generator module in the DTM UI (User Interface), when the interpreter parse an EDD file, in terms of contents of the device description the intermediate data structure is generated, and by interacting with the viewbuilder user interfaces are automatically generated, and then the operation for the device with EDD can be implemented. As a consequence, the FDT frame application support both DTM (Device Type Manager) and EDD. Inner logic of the model is clarified, and the implementation of interpreter and user interface is specified in detail. The DTM based on EDD can be easily integrated into existing FDT frame application, attaining a purpose of flexible and wide device integration.
device integration EDD FDT/DTM EDDL interpreter
YugangShan Hong Wang Jun LI Weiguo Hu
Shenyang Institute of Automation of the Chinese Academy of Sciences,Shenyang 110016,China Graduate S Microcyber Inc.,Shenyang 110179,China Air Force 93303,Shenyang 110015,China
国际会议
南京
英文
472-475
2010-08-26（万方平台首次上网日期，不代表论文的发表时间）