Srdjan Tegeltija

• MSc
• Research Assistant at University of Novi Sad

This paper aims to improve a low-cost modular control device based on the IoT concept by integrating long-range LoRa communication technology. The LoRa communication technology enables the use of a modular control device in areas without implemented Internet and WiFi infrastructure.

In recent years, the automotive industry has experienced a significant transformation through the application of new technologies that enable the car to communicate with the outside world. This technological revolution has brought numerous advantages in terms of the safety of road users, comfort, and efficiency. Still, at the same time it has opene...

Post-ripening fruits need to be ripened to reach edible conditions, as they are not yet mature enough when picked. Ripening technology is based mainly on temperature control and gas regulation, with the proportion of ethylene being one of the key gas regulation parameters. A sensor’s time domain response characteristic curve was obtained through th...

This paper proposes a conceptual solution for the smart production and processing of food products. Smart factories are the basis of the proposed concept. This proposed solution enables factories to produce and process food products to optimize production based on feedback from end users to reduce food losses. Reducing food losses would indirectly...

Organic production, as a sustainable food production system, is designed to implement all agroecological principles that enable the preservation of human and animal health, environmental protection, and positive impact on society and the ecosystem while achieving significant economic benefits. Demand for organic food products is constantly growing,...

States of emergency that occur as a consequence of epidemic and pandemic spread of the disease (influenza, Covid-19) negatively affect all human activities. In states of emergency, various measures can be applied in order to reduce the potential risks to human health and life to a minimum. The most common measures refer to the interdiction on the w...

Upisom prve generacije 2002. godine, počelo je studiranje na studijskom programu Mehatronika na fakultetu tehničkih nauka u Novom Sadu (FTN). Uvođenjem ovog studijskog programa, FTN je postao prvi fakultet U Srbiji i regionu jugoistočne Evrope koji je studentima koji su izučavali gradivo iz oblasti Mehatronike i uspešno uradili sve predviđene obave...

Industrial automation, requires connecting with many different devices (data sources), for collecting and storing the data, in order to improve the business performance of automated systems. This state completely fits in the concept of Industry 4.0. A different approach can be applied in order to fulfill increased demands for data processing. One o...

Regarding already growing technological progress and the new industrial revolution, Industry 4.0, every day there is a bigger need of using security systems in Industrial Control Systems. Using closed or open architectures, which are connected locally or over the Internet, is much more vulnerable in terms of outside or inside attacks in terms of ga...

The application of didactic setups is one of the commonly used teaching methods at schools and universities nowadays. By using the didactic setups, students are introduced to real components and real processes that take place in the industry. However, the students often need to use the didactic setups outside of regular teaching activities and at t...

Agribusiness industry and food production are dealing with perishable products, unpredictable production and supply chain management variations, tendency to maximize waste reduction and adherence to strict regulations related to food safety. The Internet of Things (IoT) includes several technologies that can be put into practice, in order to respon...

Augmented Reality (AR) is a way of looking at the real environment in which the computer-generated environment is located. The use of augmented reality changes the way we interact with the real environment. In the past few years, with the development of technology, augmented reality is gaining in importance and becoming closer to everyday users. Ma...

In order to reduce noise and limit air pollution, there is a trend of limiting or prohibiting entry by motor vehicles in urban areas. This has a major impact on the delivery of food in urban zones with classic delivery vehicles (trucks, vans, cars, etc.). The cargo bikes can carry loads of up to 100 kg in large front-mounted boxes that are suitable...

This paper aim to provide practical guidance for the virtual training content development using simple application that allows users to easily build their own 3D creations, animate them with code and explore them in virtual settings. A summary analysis of the extant literature is provided. Valuable contributions and fundamental methodological issue...

Implementation of product traceability is in interest of every producer because it cuts production cost and provides better security booth for buyers and suppliers. To provide traceability of product parts it is needed to mark each part separately. Dot peen marking is technology where data is printed on product surface by stamping with carbide need...

The purpose of the paper is to introduce possibilities of implementation of augmented reality (AR) concept in disassembly process. Basic concept of AR implementation in various applications, as well as developed concept in disassembly system is presented. Main objective of this paper was to test the influence of implementation of AR in disassembly...

Quadcopter is an unmanned aerial vehicle, which can be implemented in different applications. In paper it will be represented a development of a quadcopter system and potential application in which it can be implemented. Quadcopter structure model, basic components with block diagram, hovering stability, dimensions, and description of basic movemen...

Upotreba informacionih sistema u svim aspektima poslovanja je u stalnom porastu poslednjih godina. Prebacivanje kanala distribucije usluga u bankarstvu sa šaltera na Internet jedna je od posledica ovog trenda. Međutim, mišljenja stručnjaka oko toga da li će i koliko brzo elektronsko bankarstvo zameniti filijale banaka su podeljena. Cilj ovog rada j...

Purpose – The purpose of this paper is to describe an approach of using mobile phones with Bluetooth technology to enter/exit restricted area. Design/methodology/approach – Applied Bluetooth technology implemented in mobile phones enables the user to perform the identification and the state of presence while entering/exiting the parking space with...

Dosing process can be applied in various industries. In order to better prepare students for the requirements, conditions and equipment that exists in the industry, a dosing system for raw material has been developed at the Faculty of Technical Sciences, Novi Sad. The main objective was to enable students to work with flexible system in terms of ra...

Increasing the number of products as well as the number of operations in different systems that are monitored by an RFID system in the product life cycle, as result has an increase of information amount in the database. This results in a decrease in performance of RFID systems that are primarily reflected in the increase in response of DataBase Man...