Nadzor in izboljšave proizvodnega procesa z uporabo senzorskih sistemov

MARN, DEJAN (author), Kos, Andrej (mentor)

V diplomski nalogi je na začetku predstavljen koncept in razvoj Industrije 4.0. V naslednjem poglavju je predstavljen pomen Interneta stvari v sodobni industriji ter kakšno vlogo igra v prihajajoči industrijski revoluciji, imenovani Industrija 4.0. V nadaljevanju pa se osredotočimo na pomen nadzora proizvodnih procesov s pametnimi senzorji ter uporabo strojnega vida v industriji. V empiričnem delu diplomske naloge se s pomočjo pametne kamere in razvojnega vezja Arduino UNO realizira regulacijo Tetra Pak traku na embalažnem materialu. V tem delu je predstavljena funkcionalnost pametne kamere, njen uporabniški vmesnik ter njene možnosti povezovanja v obstoječo arhitekturo proizvodnega procesa. Seznanili smo se tudi z vsemi potrebnimi gradniki, ki omogočajo nemoteno delovanje regulacije traku. Po seznanitvi z vsemi potrebnimi gradniki smo implementirali avtomatsko regulacijo Tetra Pak traku na polnilnem stroju za Tetra Pak embalažo. S pomočjo kamere zaznavamo pozicijo Tetra Pak traku na embalažnem materialu. V primeru nepravilne lege Tetra Pak traku pošlje kamera zahtevo po regulaciji Arduino vezju. Ta pa glede na odčitke kamere ustrezno krmili koračni motor, ki premika pozicijo Tetra Pak traku. Realizirali smo tudi FTP strežnik, ki ga kamera uporablja za beleženje vseh nepravilnih leg Tetra Pak traku.

• Language: Slovenian
• Keywords: Industrija 4.0, Internet stvari, pametni senzorji, strojni vid, pametna kamera, Arduino UNO, avtomatizacija
• Work type: Undergraduate thesis
• Organization: FE - Faculty of Electrical Engineering
• Year: 2016
• PID: 20.500.12556/RUL-81638
• Publication date in RUL: 22.04.2016

Secondary language

• Language: English
• Title: Monitoring and improving the production process using sensor systems

Abstract

The following thesis first presents the concept and the development of Industry 4.0. The next section outlines the importance of the Internet of Things in the modern industry and the role it plays in the upcoming industrial revolution named Industry 4.0. Furthermore, we focus on the importance of smart sensors for production process control and the use of machine vision in the industry. For the empirical part of the thesis we developed a Tetra Pak tape regulator for packaging material, using a combination of a smart camera and Arduino UNO development board. The functionalities of the smart camera, its user interface and integrability with the existing production process are presented, along with all the neccessary building blocks that enable smooth operation of the tape regulator. After familiarizing with all the neccessary building blocks, we implemented an automatic Tetra Pak tape regulator for Tetra Pak packaging on a filling machine. The smart camera detects the position of Tetra Pak tape on packaging. In the case of improper position of the Tetra Pak tape, the camera sends the information to Arduino circuit, which controls the steper motor and adjusts the position of Tetra Pak tape according to camera readings. We also built an FTP server, used to record all improper positionings of Tetra Pak tape.

• Keywords: Industry 4.0, the Internet of Things, smart sensors, machine vision, smart vision sensor, Arduino UNO, automation