Trådlös kommunikation över mobilt nätverk i industriell miljö Koncepttest och analys av industriellt bussprotokoll över trådlöst nätverk

Examensarbete på grundnivå

Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.12380/255177
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Type: Examensarbete på grundnivå
Title: Trådlös kommunikation över mobilt nätverk i industriell miljö Koncepttest och analys av industriellt bussprotokoll över trådlöst nätverk
Authors: Hall, Oscar
Lindy, Rasmus
Abstract: The report describes an implementation of a proof of concept where a virtual control system communicates with an industrial robot over the mobile network. The proof of concept was used to analyse the possibility of replacing wired communication within a factory station with wireless communication over a mobile network. The proof of concept consisted of creating a software application and performing tests to analyse the lowest possible cycle time. The tests consisted of a setup where the software application was placed and executed on a server sending Ethernet frames through UDP packets in a L2TP tunnel to a Rasperry Pi. The industrial fieldbus protocol Powerlink was used and the network consisted of one master and slave node. The lowest possible cycle time achived was 40 ms with a latency of 15 ms over the mobile network. Sending Ethernet frames over the mobile network worked fine, but a cycle time of 40 ms is too slow to replace a wired communication. However, it could be applied on other time critical systems within the industry, for example communication with overall systems.
Keywords: Informations- och kommunikationsteknik;Data- och informationsvetenskap;Information & Communication Technology;Computer and Information Science
Issue Date: 2018
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/20.500.12380/255177
Collection:Examensarbeten på grundnivå // Basic Level Theses



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