Research on Evaluation of Lighting Design for Cruise Interior Public Space: a Case study of Costa Venezia Cruise

This paper presented the process and results of the questionnaire survey and brightness measurement toward the lobby and corridor space of Costa Venezia Cruise. The questionnaire content includes Visual Perception and Lighting Evaluation. The brightness measurement contents include average brightness, maximum brightness, glare index. The conclusion reached are as follows: 1)subjects are highly satisfied with the lighting environment of the lobby, 41%(13 subjects) of the subjects rated uncomfortable / comfortable as 6, uneven / uniform and cold / warm as 5; 2) 14% (4 subjects) and 7% (2 subjects) of the subjects rated dazzling / non-dazzling at the corridor as −2, −1 respectively; 3)If the 0–3 evaluation is defined as satisfactory, the average satisfaction degree of the Visual Perception and Lighting Evaluation of the lobby and corridor will reach more than 90%; 4)The difference toward the average brightness between the lobby and the corridor is not large, and the ratio is 1: 1.5; the difference toward the maximum brightness is large, the ratio is 1: 60; 5)Within a certain range of the brightness value changes, Visual Perception evaluation satisfaction and the indoor brightness show a significant negative correlation.