The Arctic Pavilion is a natural hill in downtown Nanjing. The historical details of the Arctic Pavilion above are not covered here. The Arctic Pavilion Square began in the tide of the construction of a “landscape†urban landscape. The design and construction are not discussed here. Here, just the lighting design of the Arctic Pavilion Square is used as an example. Explore some aspects of landscape lighting. Landscape lighting or lighting design is designed for different parts and functions of the landscape, as well as the formal part of the landscape design. Of course, different functions and forms of performance are different for the design and arrangement of the lights.
First of all, let's talk about the minimum functional requirements.
A landscape plaza is accessible to people. When you enter, you need roads, corridors, bridges, and other places where people walk, stop, and rest. The lighting of these places must meet at least the minimum illumination of people's walking safety requirements. Say, in order to meet the illumination of people walking, there is no safe corner to hide dirt. As shown in the previous figure, people are familiar with this form of lighting. This part is at the entrance of the Arctic Court Plaza. Compared with other parts, the pedestrian capacity will be larger, so the lighting is mainly to meet the safety of people. Personally think that such a form of illumination meets the requirements and meets the requirements. Look again, the form of the lamp post is simple and clear, the modern sense is full, and the range illuminated by the lamp post is obviously narrow. After passing through such a brightness lamp, people immediately enter a relatively dark area, and the eyes are too late to adjust. Is it better to adjust the lighting fixtures? Proper illumination and reasonable location, taking reasonable lighting forms, is a minimum requirement for landscape lighting design and a problem that landscape lighting designers should first consider.
If not reasonable? Some people may think that as long as there is lighting or the entry of lamps, they can meet simple lighting requirements and meet the requirements of people walking. Is this the case?
For landscape lighting that meets people's walking requirements, the minimum requirements are correct lighting direction and correct control of illumination. That is to say, the lighting should be directed to the direction in which people need to see the condition of the walking route. Generally speaking, it is the road, bridge and gallery that walks. The lighting form can be direct lighting or indirect reflection lighting. Illumination direction errors and illuminance errors produce glare, which is a fatal error in lighting design. Of course, in the landscape lighting design, the fatality of this error is not reduced. Glare not only stimulates the eyes of people, but also narrows the pupils of the eyes, making the faint walking lighting at night unable to enter the human eye, and making people walk in the landscape environment into dangerous cliffs. .
4 is a relatively open hard place not far from the entrance. It is a photo taken by the author in a standing position. The glare of the light in the picture is very powerful. The exposure of the camera to the lamp is already overexposed, but around The environment is still dark. This kind of glare makes the author walk with caution on this open hard ground and be careful. Then, if people with less eyesight or leglessness come here, how can they have the courage to lift their footsteps?
From the 5 photos, we can see that the illumination of this luminaire is a multi-directional very strong beam, and the illumination angle of such a beam is horizontally up and down, and the angle is large. Study this luminaire carefully. The glass surface is a rectangular condenser lens. It is estimated that the designer's idea at the time was to allow the luminaire to produce a star-like glow on the ground. Perhaps this kind of light is very beautiful on the renderings, but the actual application effect here is very unsatisfactory. Not only did the people who participated in it feel the comfort of the landscape environment, nor the beauty of the star-like light that the designer expected, but the people walking inside felt uncomfortable. Then let us think about a question: Is landscape design for the beauty of the picture or for the actual feeling of people participating in it?
Of course, it would be ideal if you could combine the two just right, but what if you can't? I think at least people who are involved should be able to feel the coziness of this landscape, and be willing to become a person in the painting, rather than just concealing the beauty of the design.
In the design of the Arctic Pavilion, because the original features of the Arctic Pavilion have brought a lot of height differences, this may be a natural advantage of the square design. Many flat grounds should be tried in the square design. Cause high and low staggering, not to mention such a good natural terrain, of course, make good use of it. However, the steps brought by such a height difference need to consider the walking comfort and safety of pedestrians. The comfort and safety of the steps require striking contrasts in the design of the steps, so that people can easily see the difference of the steps and judge the steps. The direction. How the design of the steps is not covered in this discussion, we just look at how to use the lighting design, so that the steps brought by such height difference can meet the requirements mentioned above.
6 It can be seen that the low-profile footlights are installed on the retaining wall next to the steps, so that the steps on both sides of the steps are clear and not dazzling, but the step width is very large. In the middle, one or two made of resin material are placed. The stone-like lamp makes up for the shortcomings of insufficient illumination in the middle of the step, which makes the whole step and step surface give people a feeling of safety, warmth, comfort and quiet, so that the psychological stability of walking on the person is comfortable and comfortable, and the height difference is brought more. Interesting. As can be seen from the figure below, when people walk down from above, the light belt below the step can provide enough information to judge the specific position of the step edge, and the foot is more relaxed and casual, and the sense of security arises spontaneously.
Such lighting arrangements do not have much amazing feelings, but they should be the basic requirements that landscape design should meet. When these basic requirements are truly met, landscape design has a good design foundation. Otherwise, it is amazing. It didn't happen, but it only made people stunned.
For example, in 5 and 6, in addition to seeing a dazzling light, we can only speculate on the environment next to it.
7 is the same position with a flash photo, suddenly see, two levels of step hidden in it, such lighting arrangements, do not know whether the landscape designer intends to make a joke with people?
7 is a hard paving floor. There are only a few resin-like stone lighting fixtures around this floor. This kind of illumination is not enough to provide enough illumination for such a large floor, but the ground. The LED color-changing luminaire installed on the ping makes it clear at a glance whether its form is flat or has a height difference. During the shooting process, there are quite a few beautiful girls walking in it. It is very happy. It seems that this is There are some amazing feelings. This satisfies the fact that the people who can retain the scenery in the landscape can achieve the purpose of the square.
Of course, in landscape lighting design, in addition to road lighting, there are other lightings, such as lighting and modeling of plants and other landscape elements in the landscape.
In this article, only a part of the lighting design of the walking environment of people in the landscape environment is simply mentioned, and other parts of the landscape lighting design are not discussed.
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