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undergraduate thesis
Sustav za sprječavanje neovlaštenog korištenja spremnika za komunalni otpad
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. urn:nbn:hr:235:554085
Šimac, Mateo
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

Institutional repository: Repository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb

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Šimac, M. (2023). Sustav za sprječavanje neovlaštenog korištenja spremnika za komunalni otpad (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:554085

Šimac, Mateo. "Sustav za sprječavanje neovlaštenog korištenja spremnika za komunalni otpad." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. https://urn.nsk.hr/urn:nbn:hr:235:554085

Šimac, Mateo. "Sustav za sprječavanje neovlaštenog korištenja spremnika za komunalni otpad." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. https://urn.nsk.hr/urn:nbn:hr:235:554085

Šimac, M. (2023). 'Sustav za sprječavanje neovlaštenog korištenja spremnika za komunalni otpad', Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 02 April 2025, https://urn.nsk.hr/urn:nbn:hr:235:554085

Šimac M. Sustav za sprječavanje neovlaštenog korištenja spremnika za komunalni otpad [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2023 [cited 2025 April 02] Available at: https://urn.nsk.hr/urn:nbn:hr:235:554085

M. Šimac, "Sustav za sprječavanje neovlaštenog korištenja spremnika za komunalni otpad", Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:235:554085

Metadata
TitleSustav za sprječavanje neovlaštenog korištenja spremnika za komunalni otpad
Title (english)System for preventing unauthorized use of municipal waste containers
AuthorMateo Šimac
MentorMario Štorga (mentor)
MentorTomislav Martinec (komentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2023-03-01, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
General Mechanical Engineering (Construction)
Abstract
U ovom radu opisan je razvoj sustava za sprječavanje neovlaštenog korištenja spremnika za komunalni otpad. Najprije je dan kratki osvrt na novi model odlaganja otpada i što on zahtijeva od građana, odnosno korisnika. Na temelju toga je definiran razvojni cilj i prikazan plan razvojnog projekta. Nakon toga slijedi opis koraka provedenih u sklopu faze koncipiranja, počevši od analize tržišta, patenata i postojećih rješenja na području Grada Zagreba. Ove analize su poslužile za bolje... More razumijevanje sustava za zaključavanje komunalnih spremnika i prikupljanja ideja za potencijalna rješenja zadanog problema. U svrhu prikupljanja informacija o navikama odlaganja otpada provedeni su intervjui s nekoliko korisnika komunalnih usluga u Zagrebu te s djelatnikom komunalnog poduzeća „Čistoća“. Na temelju podataka prikupljenih putem intervjua vršene su analiza, interpretacija i vrednovanje potreba korisnika te formulacija funkcionalnih zahtjeva na proizvod. U sljedećem koraku je izrađena morfološka matrica, u kojoj su predložena parcijalna rješenja za pojedine funkcije, a čijim su kombiniranjem dobivena različita konceptualna rješenja proizvoda. Koncepti su međusobno uspoređeni po odabiranim kriterijima, a najbolje ocjenjeni su početno oblikovani , gdje su detaljnije razrađeni pojedini detalji te povećana funkcionalnost. Na kraju faze koncipiranja je odabran jedan koncept za detaljniju konstrukcijsku razradu i detaljiranje koristeći DfX smjernice. Odabrani koncept predstavlja uređaj za zaključavanje spremnika za komunalni otpad, koji je moguće beskontaktno otključati standardnim RFID pločicama ili karticama. Uređaj se također automatski otključava nakon okretanja za određeni kut, kao što je to slučaj prilikom pražnjenja spremnika u kamion za odvoz otpada. Ovakva funkcionalnost pokazala se u skladu s potrebama prikupljenim od strane korisnika i komunalnog poduzeća. U fazi konstrukcijske razrade je napravljena detaljna analiza komponenti, pri čemu su definirani njihovi nazivi, oblici, dimenzije i materijali te je osmišljan način prihvata uređaja na spremnik i njegovo održavanje. Less
Abstract (english)
This thesis describes the development of a system to prevent unauthorized use of municipal waste containers. First, a brief overview of the new model of waste disposal and what it requires from citizens and users is given. Based on this, the development goal was defined, and the development project plan was presented. This is followed by a description of the steps taken as part of the conception phase, starting with the analysis of the market, patents, and existing solutions in... More the City of Zagreb. These analyses served for a better understanding of the container locking system and gathering ideas for potential solutions to the given problem. To gather information about waste disposal habits, interviews were conducted with several users of communal services in Zagreb and with an employee of the communal company "Čistoća". Based on the data collected through interviews, analysis, interpretation, and evaluation of user needs and the formulation of functional requirements for the product were carried out. In the next step, a morphological matrix was created, in which partial solutions for individual functions were proposed, and by combining which different conceptual solutions of the product were obtained. The concepts were compared with each other according to the selected criteria, and the best rated ones were initially designed, where individual details and increased functionality were worked out in more detail. At the end of the conceptualization phase, one concept was selected for more detailed structural elaboration and detailing using DfX guidelines. The chosen concept is a device for locking municipal waste containers, which can be unlocked contactlessly with standard RFID tags or cards. The device also unlocks automatically after turning a certain angle, such as when emptying a container into a garbage truck. This functionality proved to be in accordance with the needs gathered by the users and the utility company. In the design development phase, a detailed analysis of the components was made, in which their names, shapes, dimensions and materials were defined, and a way of attaching the device to the tank and its maintenance was designed. Less
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:554085
Study programmeTitle: Mechanical Engineering; specializations in: Design, Process and Energy Engineering, Production Engineering, Engineering Modelling and Computer Simulation, Marine Engineering, Industrial Engineering and Management, Materials Engineering
Course: Design
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2023-02-26 10:54:37
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