Annual progress report / Rapeseed - Mustard, 1991-92

Abstract

Zbog malog vidnog kuta kamere u odnosu na ljudsko oko došlo se je na ideju da se načini uređaj koji će pomicati kameru na transportnom sredstvu, a bit će upravljan pomacima čovjekove glave (gore-dolje i lijevo-desno). U radu je razrađena ideja te je na kraju i realiziran sam sustav. Sustav se sastoji od dva dijela. Prvi dio zove se sklop za mjerenje kuta zakreta glave i on se sastoji od žiroskopa, kontrolera, bluetooth modula i kacige na koju su smještene sve komponente. Ulaz u sustav je kut zakreta glave, koji se potom obrađuje i šalje bežično na drugi dio sustava. Drugi dio naziva se sklop za pomicanje kamere. On se sastoji od bluetooth modula, kontrolera, dva servo motora i kamere. Ulaz u drugi sustav su podatci pristigli preko bluetooth veze između dva sustava te se pomoću njih moduliraju dva signala koji upravljaju servo motorima i pomiču kameru u željenom smjeru.Due to the small visual angle of a camera in relation to the human eye an idea occurred to make a device that will move the camera on the mobile transport device and it will be controlled by rotating the human head in desired direction. In this paper we elaborated the idea and realization of the system. The whole system consists of two parts. The first part is called an assembly for measuring the head rotation angle. It consists of a gyroscope, controller, Bluetooth module and of a helmet on which all components are placed. The inputs of the system are two angles of head rotation which are then processed and sent wirelessly to the another part of the system. The second part is called an assembly for moving a camera. It consists of Bluetooth module, controller, two servomotors and a camera. Inputs to the second system are data received via Bluetooth connection between the two systems, which are then used for modeling two signals for servo motors that are rotating the camera to the desired direction