Research on the Influence of Illumination Modes on the Perception and Preference of Nighttime Plant Landscape in Urban Parks
ZHAO Jiayi
ZHENG Yongrong
LIU Yuhan
LIU Chang
Abstract：As an important component of garden green spaces,plant landscapes play a major role in nighttime ornamental lighting.Its lighting design significantly affects human perception and emotional responses.Taking Plant communities as the research object,the study created plant landscape lighting scenes using SketchUp and DIALux12.0 software.Descriptive statistics and variance analysis were used to explore the effects of lighting methods,illuminance,and color temperature on perception characteristics and emotional responses.The results show that:(1)The lighting method significantly changed brightness,clarity,and uniformity.(2)Up-and-down lighting for tree and grass types,high pole-down lighting for shrub and grass types and side lighting for tree-shrub-grass types exhibited better perception characteristics and more positive emotional responses.(3)High illuminance improved brightness and uniformity,and restored colors more realistically,making it more favored.Low color temperature created a warm,soft,and aesthetically pleasing atmosphere,bringing a sense of relaxation.(4)The combination of high illumination and low color temperature was associated with better perception and emotion.The research results provide scientific basis and reference for the selection of plant landscape lighting methods,illuminance,and color temperature,as well as a theoretical foundation for the formulation of future related standards.
Keywords：illuminancecolor temperatureillumination formsurban parknighttime plant landscapeperceptionaffection
Publication Date：2025-04-30
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：11( 71-81 )