The Design And Research Of Urban Lighting System

City lighting plays a vital role in shaping the image of the city, it reflects the overall economic strength of city development. City lighting is closely related with the social production, the appearance of the city and people’s life. At the same time, environmental protection and energy saving become more and more attention, taking the road of sustainable development has become the inevitable trend of city lighting.Design and Research on city lighting system, its significance and value lies in the following aspects:(1) selecting reasonable light source,which can really play the role of lighting; (2) according to the actual situation of lighting,research on the problems in the process of lighting, Put forward the measures fighting requirements and energy saving; (3) conduct design and optimization of the lighting system, it can improve the city lighting system.This article first has carried on the detailed introduction on the lighting lamp, comprising light effect, color temperature, properties, process, and the lamp light performance index are discussed in this paper, through the analysis and the elaboration, clear in the lighting design and how to use the different light source according to different situations, so as to meet the needs of illumination and energy saving. Secondly, this paper takes the city road lighting in Kunming city as an example, the comprehensive consideration of the cost and energy saving lighting standards, based on aspect, puts forward the corresponding optimization measure on cloth lamp form, installation height, the control mode, through the DIALUX software simulation results, establishes the design scheme of the optimum. The representative of the Kunming city road lighting design, and according to the actual problems in the design of the premise, satisfy the illuminance standard pay equal attention to both the cost saving and energy saving, eventually establish a feasible optimization scheme. Finally, this paper investigates and analyzes in detail the planning and development of China’s urban lighting, several suggestions on urban lighting energy saving is proposed.