It is known that the three basic elements of information security are protection against confidentiality, integrity and availability of information. The ISO/IEC 27001 standard helps companies protect information in any form. The new version of the ISO/IEC 27001:2022 standard follows new trends in IT and introduces new security controls. Infor...

By Ljilja Šikman, Danica Savanović, Tihomir Latinović, Aleksandar Gaćina

The devices that convert heat into usable electricity and use the three established thermoelectric effects known as the Peltier, Seebeck and Thomson effects are thermoelectric generators (TEG). These devices can generate power how long as there is a heat source. TEGs are made from thermoelectric modules and the cost of this modules is high, but the...

By Adina Pop-Vadean, Paul Petrica Pop, Tihomir Latinovic, Cristian Barz

The paper presents different types of controlling and monitoring an industrial process through web interface, depending on the connection types made by PLC or HMI used in the process. We can control the industrial processes through HMI interface directly on the web or phone if we use a Weintek HMI in connection with a SIEMENS PLC for manipulating T...

By Cristian Barz, Tihomir Latinovic, Paul Petrica Pop, Adina Pop-Vadean, Sinisa Dragutinovic, Felicia Dragan

Technical needs a permanent revision of thinking and orientation of a restructuring of how to integrate its components to keep up with the demands of the information society. Systems thinking provides for technical field models that make it more dynamic and oriented for interconnection, information and interchange. Our approaches will bring togethe...

By Paul Petrica Pop, Adina Pop-Vadean, Cristian Barz, Tihomir Latinovic

This paper presents the adopted solution for remote control via Ethernet of a robotic arm controlled by a Siemens PLC. PLC control interface is designed with a touch screen Weintek. This HMI control the local PLC, entering the coordinate on the axes X, Y and Z. The HMI command so the stepper motors which actions on the axis of the robotic arm. This...

By Cristian Barz, Tihomir Latinovic, Sorin Ioan Deaconu, Adina Pop-Vadean, Adela Berdie, Paul Petrica Pop

 E-učenje je domen koja pokriva integraciju informacijskih i komunikacijskih tehnologija (ICT) u obrazovnim okruženjima (npr. Guri-Rosenblit, 2006). Brze promjene u znanjima i povećanim zahtjevima i kompleksnosti samih znanja u današnjem svijetu, predstavlja nove izazove i postavlja nove zahtjeve u obrazovnom sistemu. Raste svijest o ne...

By Tihomir Latinović, Dragana Preradović, Milan Latinović, Zoran Grahovac

 In the applying transdisciplinarity the most important part is study levels of reality. They provide a totally changed perspective on science and technology. Transdisciplinary approaches in technology will solve many problems of informational century. This research is intended to open the door to new levels of reality in the procces of integr...

By Pop Paul Petrica, Pop-Vadean Adina, Tihomir Latinovic, Cristian Barz

 This is a monitoring and alarm system witch collect the data from rivers and alert the population and the authorities in case of flooding or water pollution. These are hazards that can not be predicted like: rainfall in short time on lengthy rain catchment areas deforested after which floods occur, controlled discharges downstream of dams, et...

By Pop Paul Petrica, Pop-Vadean Adina, Tihomir Latinovic, Cristian Barz

 To evaluate the feasibility of the amount of energy that can be purchased (energy harvesting) from the environment (where RF is radio frequency) in the vicinity of a GSM base station BTS and compliance permissible limits the transmission power, we performed measurements of the electromagnetic field intensity fixed located in the University (N...

By Pop-Vadean Adina, Pop Paul Petrica, Tihomir Latinovic, Cristian Barz

 Energy harvesting is rapidly expanding into new applications. The idea of micro-scale energy harvesting, and collecting miniscule amounts of ambient energy to power electronic systems, was still visionary and limited to research proposals and laboratory experiments Ultra-low-power technology is enabling a wide range of new applications that h...

By Pop-Vadean Adina, Pop Paul Petrica, Tihomir Latinovic, Cristian Barz