Various design engineering companies of various landscapes, environments, greening, advertising, decorative design engineering companies, urban night lighting as part of the company's business, also undertake design tasks. The lighting production and sales company relies on the design institute to carry out the design and installation business. Some small enterprises undertake design and construction tasks for construction purposes. After investigation and analysis, the status quo also reflects the chaotic and disorderly situation of urban night lighting design. Lighting engineering as a cross-disciplinary cross-industry, there is currently no good management mechanism to constrain its market behavior. If there is no qualified design, the purpose of selling lamps for individual companies is serious. There is no unified management department in the night lighting design and construction of Zhengzhou City. This is the main reason for the lack of integrity, standard confusion and lack of foresight in the night city lighting in Zhengzhou.
The lack of scientific and unified urban night lighting technical specifications due to the lack of scientific and unified urban night lighting technical specifications, urban floodlighting, neon lights, advertising lighting and other irregular lighting caused by the scattered light on people, the environment and astronomical observations have caused serious harm, The formation of light pollution has also caused a huge waste of resources.
Scientific and rational planning and design are needed to guide the design of urban night lighting design. The second design of urban space through light will shape the new image of the city. Therefore, urban night lighting also needs scientific and reasonable planning and design as a guide; urban night lighting should be included in the overall urban planning, and can be in accordance with the prosperous business district, financial trade zone, education administrative zone, leisure and entertainment zone, factory enterprise zone, residential residential zone, etc. The type is properly partitioned and rationally designed so that it can rationally lay out, highlight key points, optimize resource allocation, reduce light pollution, create urban characteristics, and build a comfortable, reasonable, bright and artistic lighting environment for residents.
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