Visualization analysis of urban street lighting research based on CiteSpace
In recent years,urban road lighting technology is changing rapidly,as an important part of urban infrastructure,how to systematically sort out and analyze the research trends,hot spots and cutting-edge issues in the field of urban road lighting has become a key topic to be solved.In this paper,the visualization and analysis tool CiteSpace was used to deeply mine and visualize 928 Chinese literatures in the field of urban road lighting in the past 20 years,which provides references and ideas for the subsequent research.The results show that research in the field of urban road lighting has shown a downward trend in recent years,and cross-regional and cross-institutional exchanges and cooperation need to be strengthened;with the continuous development of the Internet of Things,big data,artificial intelligence and other technologies,smart lighting has become the research frontier in the field;in the future,more attention needs to be paid to road lighting for quality and light environment optimization,and policy guidance and standardization need to be strengthened,in order to provide a more high-quality,safe and energy-saving night lighting environment.
road lightingurban lightingCiteSpace analysisresearch hot spots and trends