Sökning: "Lighting luminaries"

Visar resultat 1 - 5 av 9 uppsatser innehållade orden Lighting luminaries.

1. 1. Light as a biophilic medium: Workspaces with no view to nature

   Magister-uppsats, KTH/Ljusdesign

   Författare :Elena Mokeeva Hansson; [2023]
   Nyckelord :Lighting design; office lighting; daylight; visual ergonomics; well-being;

   Sammanfattning : A substantial part of our lives is spent in offices where lighting is affecting our well-being and health, even if we are not aware of that. Offices are most commonly illuminated by high intensity ceiling lights or suspended linear luminaries which emit uniform light over our heads and cause glare. LÄS MER

3. 2. Improving visual comfort and energy efficiency in a classroom : A comparative approach of evaluating a lighting design technique and a sensor positioning method

   Master-uppsats, Umeå universitet/Institutionen för tillämpad fysik och elektronik

   Författare :Anton Sanaei; [2021]
   Nyckelord :Visual comfort; Energy efficiency; Light sensor;

   Sammanfattning : The reduction of energy demand and increased energy efficiency is believed to play a major role in tackling the global climate change. Artificial lighting systems in commercial buildings accounts for a substantial proportion of the total energy consumption. LÄS MER

4. 3. May there be light : A study of optimising public lighting in park spaces for energy efficiency and subjective factors

   Kandidat-uppsats, Uppsala universitet/Institutionen för samhällsbyggnad och industriell teknik

   Författare :Hjalmar Lind; Theodor Ahrenius; [2021]
   Nyckelord :public lighting; control; control system; simulation; LED; optimising; belysning; stadsbelysning; kontrollsystem; styrsystem; simulering; optimering;

   Sammanfattning : Public lighting is an important part of city infrastructure. In parks, it enables activity, transportation and recreation in the darker hours. As the field of city lighting is rapidly expanding and advancing, innovations like customisable luminaries and LED light source options are making their way into the fray. LÄS MER

5. 4. Standard Compliance and Quality Assurance of Lighting Products : Creating a setup for measuring Short Term Flicker Perceptibility and Stroboscopic Visibility Measure

   Kandidat-uppsats, KTH/Skolan för teknikvetenskap (SCI)

   Författare :Julia Wollter; Alexander Willemsen; [2021]
   Nyckelord :;

   Sammanfattning : New EU regulations are currently taking effect, which means there will be stricter requirements on lighting units and more necessity for labs to perform photometric quality control. In the project a flickermeter setup was constructed at the Swedish Energy Agency's lab for performing quality assurance of luminaries by measuring the relevant metrics PST, SVM, and ITHD. LÄS MER

7. 5. Can real time data be used as an effective input for lighting control to influence human behaviour in a physical space against the backdrop of the global shift toward an experience economy?

   Magister-uppsats, KTH/Ljusdesign

   Författare :Siobhan Lawson; [2021]
   Nyckelord :phygital; experience; lighting; data; light; design; behaviour; retail; attention; ambient communication; group; lighting control;

   Sammanfattning : The use of real time data as an input for lighting control is an emerging element for designers to implement into lighting schemes but does it add any value or have the ability to influence human behaviour? The recent development in technological capabilities, the demand within the emerging experience economy and the hybridisation of digital and physical realms make this a current and relevant investigation. This study aims to understand the relationship between light and behaviour and the potential of real time data to enhance it by initiating and curating lighting effect in a physical space. LÄS MER