OPC UA Stack och SDK i Delphi riktat mot färdigt miljöredovisningssystem

Examensarbete på grundnivå

Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.12380/250035
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Type: Examensarbete på grundnivå
Title: OPC UA Stack och SDK i Delphi riktat mot färdigt miljöredovisningssystem
Authors: BJÖRKLUND, WILLIAM
DAHLBERG, VICTOR
Abstract: This project concerns the necessity of the OPC UA standard for communication as well as the implementation of a OPC UA communication stack and client in the Delphi programming language. OPC UA is the newer standard for communication developed by the OPC Foundation to ensure greater future flexibility and compatibility with different operating systems and security algorithms. The client application may discover and communicate with different servers locally or via the internet by means of messages utilising the standard’s predefined message structures for opc.tcp. Loss of connectivity and power by the client is handled and options for prepared configurations are in place to ensure the viability of quick subscription to data values on the desired server.
Keywords: Informations- och kommunikationsteknik;Data- och informationsvetenskap;Information & Communication Technology;Computer and Information Science
Issue Date: 2017
Publisher: Chalmers tekniska högskola / Institutionen för data- och informationsteknik (Chalmers)
Chalmers University of Technology / Department of Computer Science and Engineering (Chalmers)
URI: https://hdl.handle.net/20.500.12380/250035
Collection:Examensarbeten på grundnivå // Basic Level Theses



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