Sökning: "Human Centric Lighting HCL"

Hittade 4 uppsatser innehållade orden Human Centric Lighting HCL.

  1. 1. Human Centric Lighting : Automatisk belysningsvariation för hälsa, välbefinnande och elsparande

    Kandidat-uppsats, Högskolan Dalarna/Energiteknik

    Författare :Karin Möttönen; Mikael Hedén; [2019]
    Nyckelord :Energy; Light; Lighting; Human Centric Lighting; LED Light-emitting-diode ; Energy efficiency; Health; Smart lighting; Energi; Belysning; Human Centric Lighting; LED; Behovsanpassning; Energibesparing; Hälsa; Smart belysning;

    Sammanfattning : Examensarbetet är en undersökning avseende implementering av Human Centric Lighting (HCL)- system i hemmamiljö. En litteraturstudie har genomförts om HCL, dess effekter på människan och LED-belysningens påverkan både på människan och miljön. LÄS MER

  3. 2. A Light Booster metro car for the commuting work force : Human Centric Lighting in underground transportation

    Magister-uppsats, KTH/Ljusdesign

    Författare :Anna Wawrzyniak; [2019]
    Nyckelord :Human Centric Lighting | Circadian lighting | Non-visual effects of light | Short light exposure | Urbanisation | Metro | Subway | Healthy commute | Lighting Design in underground public transportation;

    Sammanfattning : People at northern latitudes lack an effective portion of daylight, especially in winter time, to entrain their circadian rhythm. If one belongs to the group of employees who have no time for daylight exposure and are not supplied by Human Centric Lighting (HCL) in their office, the only chance to get circadian light may be the daily commute. LÄS MER

  4. 3. A Demonstration Unit for Human Centric Lighting

    Master-uppsats, Lunds universitet/Innovation

    Författare :Cornelia Cronström; [2018]
    Nyckelord :Human Centric Lighting HCL ; dynamic light; circadian rhythm; melatonin; colour composition; demo lights; Technology and Engineering;

    Sammanfattning : The modern human being is exposed to different kinds of light during a normal day, both natural light and adjusted lighting. The idea that light affects us is uncontested, and so affecting the light in turn becomes a question of well-being. It is often thought that abundant and strong lighting is good lighting, but this is far from always accurate. LÄS MER

  5. 4. Is Human Centric Lighting Really Human Centric in a Classroom? : A holistic evaluation of a HCL-system in a classroom

    Magister-uppsats, KTH/Ljusdesign

    Författare :Jonas Malmberg; [2017]
    Nyckelord :Human Centric Lighting; School;

    Sammanfattning : The purpose of this study is to evaluate Human Centric Lighting in a classroom. Previous studies tend to focus primarily on the biological, non-visual, effects of the HCL. In this study, a more holistic approach to HCL is applied, including both the non-visual aspects as well as the visual and emotional aspects. LÄS MER