[en] Abstract: in this Final Degree project, an autonomous transport vehicle has been designed in order to automatically organize a warehouse. With this purpose, a vehicle has been designed and created that can operate as a forklift truck. A program developed in Arduino controls the different movements of this vehicle. This vehicle will be able to follow the way indicated by a line thanks to the use of infrared sensors. In addition, the trolley will be able to avoid obstacles in the workplace and measure distances, using an ultrasound sensor. Thanks to the autonomous movement of the trolley, the person who should be working on the forklift will be able to save time. This aforementioned time can be used for more relevant tasks that increase the added value of the worker. Besides, the safety of the employees will also be improved since this autonomous system contributes to avoid accidents in the factory. Finally, thanks to these two reasons, costs will be reduced in the long term. Before starting the research, thanks to the internship program offered by the University, the working environment of a warehouse has been analysed and some of the problems there could be observed. Therefore, it can be said that the idea of this work is based search for solutions of the problems observed during the activity in that warehouse. That is why the author tries to verify the fulfilment of the needs of the companies. Once the needs of the storage systems currently working have been analysed, the robot will be designed not only to save as much time as possible considering the relevance of the picking time on the business sector but also to improve the safety of the employees.

[eu] Laburpena: gradu Amaierako Lan honetan fabrika baten biltegian antolakuntza automatikoa egiteko erabili ahal izango litzatekeen ibilgailu bat diseinatu da. Horretarako, orga baten funtzionamendua beteko duen ibilgailu bat diseinatu eta eraiki da. Ibilgailu horren funtzionamendua Arduino mikrokontrogailu baten bidez kudeatuko da. Ibilgailua modu autonomoan lan egingo du, sentsore infragorri batzuen bidez lerro batekin definitutako bidea jarraitzeko gai izango da. Horretaz gain, biltegian dauden elementuak edo oztopoak saihesteko eta distantziak neurtzeko gaitasuna izango du, ultrasoinu sentsore baten bitartez baliatuta. Sistemak eskaintzen duen funtzionamendu automatikoa bertan lan egiten duten pertsonen denbora beste zeregin garrantzitsuago batzuetara bideratzeko aukera ematen du eta langileen segurtasuna ere hobetzen du. Gainera, kostuak murriztu egingo ditu epe luzean eta mugimendu eta biltegiratze sistemak hobetzen lagunduko du. Ikerketa hasi baino lehen, Unibertsitateak eskaintzen dituen praktiketan egindako lana aztertu da, lantegietan beharrezkoa den materiala bilatzeko eta bertan egiten den lana aztertzeko. Beraz, lan honen ideia lantegian ikusitako jardunean oinarritzen dela esan daiteke. Hori dela eta, enpresen beharrizanak betetzen direla egiaztatzen saiatu da egileak. Behin beharrizanak zeintzuk diren aztertuta eta gaur egun martxan dauden enpresetako biltegiratzen sistemak zeintzuk diren aztertuta, robotaren diseinua planteatuko da. Alde batetik, ahalik eta denbora gehien aurreztu nahi da enpresa arloan picking denborak duen garrantzi handia kontutan izanda. Bestetik, langileen segurtasuna ere hobetu nahi da istripuen arriskua murriztuz.