Uporaba inercijskega senzorja v povezavi s sistemom za lasersko skeniranje v vinogradih

Pernuš, Vesna (avtor), Hočevar, Marko (mentor)

V diplomski nalogi obravnavamo merilne metode za natančno nanašanje fitofarmacevtskih sredstev v vinogradih. Za ustrezno merjenje listne površine z laserskim skenerjem, moramo poznati kot zasuka laserskega skenerja v vseh smereh. To omogoča ustrezno uravnavanje načina nanosa fitofarmacevtskih sredstev glede na kot zasuka traktorja in pršilnika v tridimenzionalnem prostoru. Raziskali smo delovanje inercijskega senzorja za določanje kota zasuka laserskega skenerja, glede na posamezno koordinatno os, med pršenjem. S pomočjo mikrokrmilnika smo izvedli povezavo laserskega skenerja in inercijskega senzorja. V vinogradu smo merili listno površino z laserskim skenerjem in kot zasuka z inercijskim senzorjem. Izvedli smo analizo podatkov obeh merilnikov in določili vpliv kota zasuka, glede na posamezno koordinatno os, na določanje listne površine trte v vinogradu. Ugotovili smo, da uporabljeni merilni sistem ob ustreznem sistemu za uravnavanje laserskega skenerja in šob, glede na izmerjene kote zasuka v smeri y, v vinogradu omogoča do 17% manjšo porabo fitofarmacevtskih sredstev.

• Jezik: Slovenski jezik
• Ključne besede: fitofarmacevtska sredstva, inercijski senzor, kot zasuka, laserski skener, mikrokrmilnik
• Vrsta gradiva: Diplomsko delo/naloga
• Tipologija: 2.11 - Diplomsko delo
• Organizacija: FKKT - Fakulteta za kemijo in kemijsko tehnologijo
• Leto izida: 2021
• PID: 20.500.12556/RUL-129827
• COBISS.SI-ID: 81761539
• Datum objave v RUL: 08.09.2021

PERNUŠ, Vesna, 2021, Uporaba inercijskega senzorja v povezavi s sistemom za lasersko skeniranje v vinogradih [na spletu]. Diplomsko delo. [Dostopano 6 april 2025]. Pridobljeno s: https://repozitorij.uni-lj.si/IzpisGradiva.php?lang=slv&id=129827

Sekundarni jezik

• Jezik: Angleški jezik
• Naslov: Use of an inertial sensor in conjunction with a laser scanning system in the vineyards

Izvleček

In the diploma thesis, measuring methods for regulation of the applied quantity of phytopharmaceutical products were studied. Vine leaf surface was measured using a laser scanning system. For relevant measurements with the laser scanner, its angle of inclination in three-dimensional space should be known. Measured angle of inclination by the inertial sensor, allows regulation of inclination of the laser scanning system and nozzles on a tractor sprayer. The angle of inclination measured by the inertial sensor was studied while spraying in the vineyard. The sensor was connected through the micro-controller with a laser scanning system. Measurements of the leaf surface and angle of inclination were sampled simultaneously. Gathered data was analyzed and we were able to determine the influence of the angle of inclination on the measurement of the leaf surface in a vineyard. We concluded that the system featuring the laser scanner for the regulated operation of spraying nozzles could save up to 17% of the phytopharmaceutical products.

• Ključne besede: angle of inclination, inertial sensor, laser scanning system, micro-controller, phytopharmaceutical products