Title :
Development on the DDE based report of supervisory computer
Author :
Yuan Anfu ; Cheng Jiahui ; Zhang Donglian ; Zhang Xiaorui
Author_Institution :
Sch. of Inf. & Control, NUIST, Nanjing, China
Abstract :
This paper mainly deals with the data exchange by DDE technology between the higher engine system and site equipment. The system reads the data to Excel with real time reports, or stores data to Access database, then generates history reports in flexible way with different inquire conditions. The role of communications protocol in monitoring and other applications is briefly introduced. By using VB programming, the powerful online statistics and the drawing function of Excel, we realized the output of real-time report and the storage of historical data based on DDE technology, which met the needs of history reports for different users.
Keywords :
Visual BASIC; electronic data interchange; spreadsheet programs; statistics; storage management; DDE based report; DDE technology; Excel; VB programming; access database; communications protocol; drawing function; dynamic data exchange; higher engine system; historical data storage; online statistics; real-time report; site equipment; supervisory computer; Computers; Databases; History; Monitoring; Real time systems; Servers; Software; DDE; Data report; Data statistics; Monitoring system; Real-time data;
Conference_Titel :
Mechatronic Science, Electric Engineering and Computer (MEC), 2011 International Conference on
Conference_Location :
Jilin
Print_ISBN :
978-1-61284-719-1
DOI :
10.1109/MEC.2011.6025940
