000152579 001__ 152579 000152579 005__ 20250401114423.0 000152579 037__ $$aTAZ-TFG-2024-3554 000152579 041__ $$aeng 000152579 1001_ $$aColás Lapuente, Noelia 000152579 24200 $$aLock-in detection for Illuminance measurement 000152579 24500 $$aLock-in detection for Illuminance measurement 000152579 260__ $$aZaragoza$$bUniversidad de Zaragoza$$c2024 000152579 506__ $$aby-nc-sa$$bCreative Commons$$c3.0$$uhttp://creativecommons.org/licenses/by-nc-sa/3.0/ 000152579 520__ $$aThis project proposes the design and implementation of an artificial luminosity measurement system in daylight conditions using lock-in detection. In the context of the LARIS laboratory and the ROMULUX project, a robot has been developed that can map its environment and take luminosity measurements. However, due to the lack of control over lighting in buildings constructed according to standard norms, over-illumination tends to occur, leading to health issues, excessive energy consumption, and additional installation costs. The difficulty of effectively measuring artificial light during the day has motivated this project, which aims to enhance the capabilities of the light detector by using synchronous detection to discriminate artificial light from the "noise" of natural light. This will allow measurements to be taken during the day, thus avoiding the need to operate during unusual hours or obtain special authorizations to operate at night. The project involves an analog part using a photodiode and amplification, followed by the implementation of lock-in detection using the AD630 analog demodulator. This technical solution offers an innovative approach to addressing the challenges associated with accurately measuring artificial luminosity in daylight environments, with significant implications for energy efficiency and human well-being. <br /> 000152579 521__ $$aGraduado en Ingeniería Electrónica y Automática 000152579 540__ $$aDerechos regulados por licencia Creative Commons 000152579 691__ $$a0 000152579 692__ $$a 000152579 700__ $$aMercier, Franck$$edir. 000152579 7102_ $$aUniversidad de Zaragoza$$bIngeniería Electrónica y Comunicaciones$$cTecnología Electrónica 000152579 7202_ $$aMartín del Brío, Bonifacio$$eponente 000152579 8560_ $$f842324@celes.unizar.es 000152579 8564_ $$s4052505$$uhttps://zaguan.unizar.es/record/152579/files/TAZ-TFG-2024-3554.pdf$$yMemoria (eng) 000152579 909CO $$ooai:zaguan.unizar.es:152579$$pdriver$$ptrabajos-fin-grado 000152579 950__ $$a 000152579 951__ $$adeposita:2025-04-01 000152579 980__ $$aTAZ$$bTFG$$cEINA 000152579 999__ $$a20240711160702.CREATION_DATE