Auto Distribution of Tag Table in P2P Control System  

作　　者：朱强 陈凯 费敏锐 

机构地区：[1]Shanghai Automation Instrumentation Co.,Ltd. [2]Shanghai Key Laboratory of Power Station Automation Technology,Shanghai University

出　　处：《Journal of Donghua University(English Edition)》2010年第2期277-280,共4页东华大学学报（英文版）

基　　金：National Natural Science Foundations of China ( No.60774059, No.60834002);the Excellent Discipline Head Plan Project of Shanghai, China (No.08XD14018)

摘　　要：In control system, tag table is like a dictionary mapping tagname to address. Therefore, applications on workstation may use tagname to access different data in system. Normally tag table generated by configuration software will transfer to other workstation in system manually after system configuration, which is inconvenient and failible. The development of peer-to-peer （P2P） network technology and the realization of control system based on P2P network make the auto distn＇bution of tag table possible. In this paper based on file sharing technology the presented method realizes the auto distn＇bution of tag table.In control system,tag table is like a dictionary mapping tagname to address. Therefore,applications on workstation may use tagname to access different data in system. Normally tag table generated by configuration software will transfer to other workstation in system manually after system configuration,which is inconvenient and fallible. The development of peer-to-peer (P2P) network technology and the realization of control system based on P2P network make the auto distribution of tag table possible. In this paper based on file sharing technology the presented method realizes the auto distribution of tag table.

关 键 词：control system peer-to-peer （ P2P） BITTORRENT auto distribution 

分 类 号：TP393[自动化与计算机技术—计算机应用技术] TP273[自动化与计算机技术—计算机科学与技术]