Machine vision in Profibus networks

Author

Silvestre Blanes, J.

Author_Institution

Dept. of Comput. Eng., Univ. Politecnica de Valencia, Alcoy, Spain

fYear

2001

fDate

15-18 Oct. 2001

Firstpage

367

Abstract

In this paper, a system for the transport of images across Profibus industrial networks acting as support to the monitoring and control system of industrial processes is implemented and evaluated. The capacity of Fieldbus Data Link (FDL) to support the transport of images and the impact on the performance achieved through the utilization of compressed images are analysed. A communications protocol over FDL is implemented and tests are realized with different image sizes, compression ratios and background traffic which allows for the simulation of various scenarios. Profibus networks have been shown to be capable of simultaneously transporting images with control traffic, which opens up a new range of applications.

Keywords

computer vision; field buses; Fieldbus Data Link; Profibus industrial networks; machine vision; transporting images; Communication system control; Communication system traffic control; Control systems; Electrical equipment industry; Field buses; Image coding; Industrial control; Machine vision; Monitoring; Traffic control;

fLanguage

English

Publisher

ieee

Conference_Titel

Emerging Technologies and Factory Automation, 2001. Proceedings. 2001 8th IEEE International Conference on

Conference_Location

Antibes-Juan les Pins, France

Print_ISBN

0-7803-7241-7

Type

conf

DOI

10.1109/ETFA.2001.996390

Filename

996390