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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Ljusintensitetstoleranser på belysningskomponenter interiört i bilar / In car lighting tolerances on lighting components

Lindh, Tove, Elfström, Victor January 2022 (has links)
Interiör inredning i bilar idag är en faktor som konsumenter värderar högt. För att sticka ut i marknaden krävs det att alla delar upplevs högkvalitativa. Det medför att det ställs allt större krav på interiöra komponenter i bilen. Studien är i samarbete med Volvo Cars och mer specifikt deras Perceived Quality-avdelning då det är denna avdelning som fokuserar på upplevd kvalité och arbetar för att Volvo Cars bilar ska upplevas högkvalitativa. En viktig del av den interiöra inredningen är belysning. Denna studie har som mål att besvara hur stora differenser det kan vara på luminansnivåer innan det mänskliga ögat märker skillnad. De metoder som använts är observationer och experiment. Observatörer blev visade fyra olika lysande punkter där deras uppgift var att förklara när de upplevde skillnad samt hur de upplevde skillnaderna. Mätdata insamlades med luminanskamera som sedan analyserades. Data som insamlades redovisades och analyserades. Data användes sedan för att påvisa hur mycket luminansnivåer interiört i bilar kan differera innan skillnad upplevs. / Interior design in cars today is a factor that consumers value highly. To stand out in the market, it is required that all parts are experienced as high quality. This entails that there are increasing demands on interior components in the car. The study is in collaboration with Volvo Car Group and specifically their Perceived Quality department as it is this department that focuses on perceived quality and works to ensure that Volvo Car Group´s cars are perceived as high quality. An important part of the interior design is lumination. This study aims to answer how large differences there can be at luminance levels before the human eye notices a difference. The methods used are observations and experiments. Observers were shown four different luminated points where their task was to explain when they experienced difference and how they experienced the differences. Measurement data were collected with a luminance camera which was then analyzed. Data collected were reported and analyzed. Data were then used to show how much luminance levels interior in cars can differ before a difference is experienced.

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