20.500.12556/RUL-188346 Nadgradnja daljinsko vodene terenske kosilnice z varnostnim modulom Upgrade of a Remotely Controlled All-Terrain Mower with a Safety Module V magistrskem delu je predstavljena nadgradnja daljinsko vodene baterijske kosilnice z varnostnim modulom, ki ob zaznanem prekomernem nagibu varnostno izklopi kosišče kosilnice. Primarna naloga razvitega varnostnega modula je zaščita uporabnika, saj izklopi motor rezila in prepreči njegov ponovni zagon. S tem prepreči poškodbe uporabnika v primeru, da bi se kosilnica skotalila po strmem pobočju ali pa bi jo uporabnik nagnil med čiščenjem oz. delovanjem. Za vrnitev v delovno stanje je treba izpolniti varnostne pogoje, kot sta vrnitev kosilnice v območje dovoljenega naklona in izvedba dodatne potrditvene akcije uporabnika na daljinskem upravljalniku. Modul omogoča tudi svetlobno signalizacijo obratovalnega stanja. Za izdelek smo načrtali celotno električno shemo, tiskano vezje in razvili programsko kodo, ki nadzira, krmili in signalizira celotno delovanje. Za boljšo uporabniško izkušnjo smo implementirali tudi nekaj dodatnih funkcij. Izdelek smo ustrezno testirali pred in po vgradnji na kosilnico ter potrdili ustreznost njegovega delovanja This master’s thesis presents an upgrade of a remotely controlled battery-powered lawn mower with a safety module that shuts down the mower deck when excessive tilt is detected. The primary purpose of the developed safety module is to protect the user by switching off the blade motor and preventing it from restarting. In this way, the risk of injury is reduced in situations where the mower might roll down a steep slope or be tilted by the user during cleaning. To return the mower to its operating state, certain safety conditions must be fulfilled, such as returning the mower to an acceptable inclination range and performing an additional confirmation action using the remote controller. The module also provides visual indication of the operating state. For the device, we designed the complete schematic and printed circuit board and developed the software responsible for monitoring, controlling, and indicating the overall operation. Several additional functions were also implemented to improve the user experience. The device was thoroughly tested before and after installation on the mower, and its correct operation was verified. Baterijska kosilnica senzor naklona inercialna merilna enota mikrokrmilnik tiskano vezje Battery-powered lawn mower tilt sensor inertial measurement unit (IMU) microcontroller (MCU) printed circuit board (PCB) true false false Slovenski jezik Angleški jezik Magistrsko delo/naloga 2026-09-21 11:50:03 2026-09-21 11:50:11 2026-10-30 07:33:47 0000-00-00 00:00:00 2026 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 63376 303160067 Debevc_Martin_-_Nadgradnja_daljinsko_vodene_terenske_kosilnice_z_varnostnim_modulom.pdf Debevc_Martin_-_Nadgradnja_daljinsko_vodene_terenske_kosilnice_z_varnostnim_modulom.pdf 1 A85B8F6C1DC48A70B97145B21C8DFAF1 cd6b98d6c22d191048b44ff1103b959cacb28d5f9851621e17f18389ae9511c2 c727cd43-b5a1-11f1-8bc5-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=248383 Fakulteta za elektrotehniko 0 0 0