"12345 · Being with you" ｜ "City must have light", but don't pollute it!

"City should have light." The city is inseparable from the lights, the night is coming, and the lantern is beginning. Building decorative lights, car lights, advertising neon, glory engineering ... the ubiquitous lights light up the warmth of a city.

But the light of the city cannot be unlimited! Is the increasingly prominent light pollution? Is it your new trouble? Sort out the most difficult pollution in the city, and the light pollution must occupy one seat.

Regardless of big things, there is only a small matter for people's livelihood.

Regardless of big things, there are only things: there are echoes, there is a reply.

Today's "12345 · Be with you" focuses on urban light pollution.

Urban light pollution refers to the phenomenon that the light is too strong in the environment and adversely affects the normal survival and development of humans or other creatures.

On the Chengdu 12345 hotline, there are many complaints and reflections on urban light pollution that affects the normal rest of the residents.

Throughout the department

Urban light pollution has now become a realistic issue facing urban development. How to solve urban light pollution, in addition to the need to require relevant laws and regulations, further clarify the principles of light pollution prevention, control, and governance, so as to rely on law, standardize supervision and management, but also requires a forward -looking plan in the development process of the city and rational guidance.

It is understood that in the previous planning planning planning plan, Chengdu also specifically put forward the idea and principles and standards of the "Urban Dark Night Reserve".

Direct, Chengdu Citizens Hotline Unicom Unicom, Unicom of the Chengdu Planning and Design Institute, deputy director of the Digital Planning Research Institute, Yu Ruhai, authoritative interpretation:

Night Reserve: It is the concept advocated by many cities in recent years. The cause is based on the satisfaction of observing the starry sky and the protection of animals. For bustling urban construction areas, dark night protection also extended the role of ensuring that residents have a good night rest environment.

In the principles of "bright, dark, reasonable partition, light and dark balance, reducing urban light pollution generation" in accordance with the landscape lighting planning, Chengdu proposes a dark night protection area. It mainly includes Longquan Mountain Forest Park, Huancheng Ecological Park, and other natural ecological areas, linked residential areas, cultural relics reserves and industrial areas.

Specific requirements: retain the necessary functional lighting and static, colorful landscape lighting, do not use high brightness lighting facilities, and dazzling and dazzling lighting devices.

Time -sharing fragmentation control: Time -sharing control of landscape lighting in three ways, including the three modes of "usual, holidays, late night". The holiday mode is full of landscape lighting, and 70%of the usual mode will be opened. The late -night mode is mainly to illuminate the bottom and top of the building, and open about 30%. At the same time, according to the different nights of the spring and autumn, summer, and winter, combined with different spaces such as urban centers, urban axis, commercial areas, general areas, urban nodes, etc., a very detailed switching light time and opening lights are formulated. Under the principles of the big principles, it is given the most reasonable landscape lighting display scheme.

Landscape lighting color and form: The lighting color is the basic color of "yellow and white, warm yellow supplemented". Reflection of warmth and security. The selection of key landscape lighting projects matches the color. Among them, historical protection buildings pay attention to refreshing and elegant, and the lively urban commercial areas and tourism nodes can be appropriately created for landscape lighting with color changes and use some new technologies to form a image window effect.

The form of lighting reflects the "maintenance of static, combining movement and static", and encourages the use of internal light transmission and pan -light lighting to use dynamic light carefully.

In principle, the living building can perform local rendering roofs on the spot according to needs, and use pan -light lighting. In important business districts or landmark nodes, dynamic landscape lighting can be created moderately.

Chengdu People's Broadcasting Station News Broadcasting every day, mid -mid and evening, 12345 · with you. You say that I do it, there is a question of answering questions.

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