Study On The Optimization Strategy Of Night Light Environment In Qingdao Taidong Commercial Pedestrian Street Under The Background Of Urban Renewal

Under the background of urban renewal and the promotion of the transformation and upgrading of commercial pedestrian streets by the state,the urban night economy is continuously developing,and people’s leisure activities at night are also increasing.The optimization and improvement of the urban night light environment is gradually receiving attention.As an urban public space for shopping and leisure,commercial streets have become a popular destination for nightly activities.The continuous optimization and improvement of the night light environment of the commercial pedestrian street is conducive to improving the quality of the commercial street,the sense of experience of tourists,and the quality of life of residents.Through research on relevant literature at home and abroad,this article combs the domestic and foreign research results of urban renewal and urban night scene lighting,summarizes the basic concepts and related theories of night light environment and commercial pedestrian streets,and conducts research on the design case of night light environment for national commercial pedestrian streets.It discusses the types and characteristics of night light environment for "bottom business and upper living" commercial pedestrian streets,and summarizes its environmental components and basic requirements.After that,based on the previous theoretical foundation,we selected Qingdao Taidong Commercial Pedestrian Street as the research object to conduct field investigation and research on Taidong Commercial Pedestrian Street.Conduct field measurement on the light environment indicator data such as street illuminance,building facade brightness,spectrum,color temperature,and chromaticity distribution in typical functional characteristic areas,and quantitatively analyze the current situation of the light environment.Summarize and sort out the night light environment data,and analyze the differences in the night light environment in different functional areas within the commercial pedestrian street.Explore the current situation of the nighttime lighting environment of Qingdao Taidong Commercial Pedestrian Street in terms of streets,buildings,landscapes,and other aspects,and summarize its existing problems,including how people interact with the nighttime environment of the commercial pedestrian street,and how to ensure that the nighttime environment of the commercial street can meet the needs of both pedestrians and residents based on people’s daily life.Comparative analysis was conducted on the physical parameters of the nighttime light environment and the satisfaction survey data of the nighttime light environment of Qingdao Taidong Commercial Pedestrian Street,and adverse factors affecting the nighttime light environment of the commercial pedestrian street were summarized.By proposing optimization strategies for the night light environment of Qingdao Taidong Commercial Pedestrian Street,we can improve the living environment of Qingdao Taidong Commercial Pedestrian Street.Based on this,it provides a reasonable optimization design scheme for the nighttime light environment of Taidong Commercial Pedestrian Street,and has certain reference significance for optimizing and improving the nighttime light environment of other commercial streets.