The Expo Axis and Underground Complex (referred to as the Expo Axis) is located in the core area of ​​the Pudong Expo. From Yaohua Road in the south, across Xueye Road, South Ring Road, Beihuan Road, and Puming Road, to Binjiang Expo Park. It is 1045m long from north to south, 99.5m~110.5m wide from east to west, and 80m wide above ground. It is the largest single project in the Expo Park. As an important landmark in the Expo Park, the Expo Axis will form the “One Axis and Four Pavilions†with the China Pavilion, the Expo Center, the Performing Arts Center and the Theme Pavilion on both sides, becoming the main core of the Expo Park. The two floors of the Expo Axis and two floors above ground are semi-open buildings. It is a large-scale commercial and transportation complex consisting of commercial services, catering, entertainment, exhibition services and other functions. The total construction area is about 248,000 square meters.
During the Expo period, it is the main axis of the space landscape and pedestrian flow of the Expo Park. It is the main entrance of the Expo Park, and it is functionally linked to the subway station, the maglev station and the four major venues. After the World Expo, it will be permanently preserved as a huge landscape axis and landmark in the city, and with the remaining theme pavilions, Chinese pavilions, performing arts centers, and public event centers, Shanghai will be the first to feature international trade, culture, and technology exchanges. Three city-level centers will become the main axis of Shanghai's urban space landscape and urban traffic in the future.
Design concept: based on architecture
The theme of the Expo Axis art lighting landscape is: light, city, life, future...
Designers use light to artistically show the city's better future life. Following the art, simplicity, and futuristic design style; following the design concepts of sustainable development, green and innovation, efforts to realize the night of the Expo Axis are the objective requirements of the main theme of the Shanghai World Expo night scene. After the scientific analysis of various viewpoints, Shanghai Guangmaoda Guangyi Technology Co., Ltd. detailed the overall effects required by different viewpoints. In the end, whether it is a bird's eye view from the sky or a 10-meter platform, you can have a very deep and very rich impression on the Expo Axis and Expo Night.
The primary elements of the Expo Axis landscape are the water-wave-like stretched tensile film and the trumpet-like Sun Valley. The company fully applies the excellent characteristics of the tensile film with a light reflectance of 70%. The tension is placed around the ten-meter platform. The harmonious lamp holder is equipped with the world's leading full-color full-color temperature LED intelligent flood light, which evenly brightens the film with a width of about 20 meters in the middle, so that the white light brightness inside the film reaches 50cd/m2, and the blue light brightness reaches 4.5cd/ M2. 4200K color temperature low-power white light HID floodlights are arranged on the outer masts on both sides of the ten-meter platform to evenly brighten the two sides of the inner surface of the film, so that the white light brightness inside the film reaches 70cd/m2, and the white light average of the ten-meter platform of the Expo Axis The illumination is up to 85Lux. And using the 10% transmittance of the tension film, the brightness of the white light outside the film reaches 10 cd/m2, and the brightness of the blue light reaches 1.25 cd/m2, so that the entire tension film reaches the appropriate brightness both inside and outside. It can produce 16 million colors. The distributed control network composed of 3,420 sets of LED intelligent floodlights in the middle of the film and the static white light outside the film will make the whole stretched film an extremely elegant art canopy.
Guangmao LED large-scale distributed control technology structure map
Lighting layout: based on viewpoint
The outer nodes of Sunshine Valley are equipped with crystal full-color full-color temperature LED intelligent star lights. The power is 3W, and the brightness of blue light is 500cd/m2. Whether it is day or night, it is crystal clear, and can display text, graphics, video and other information to become the Expo. A special information medium for the axis. Solar energy full-color LED smart star lights are arranged on the inner side of the Sun Valley, making the aerial view of Sunshine Valley vivid, such as the starry sky. In the Sun Valley, LED floodlights are used to partially highlight the theme sculpture, further highlighting the theme of each Sun Valley.
The visual focus on the 10-meter platform is already extremely spectacular, and the lighting landscape on the 10-meter platform is based on simple and static white light. For the slope greens on both sides of the Expo Axis, the lining method is mainly used to create a comfortable, elegant and rhythmic walking light environment. The LED line floodlight is arranged under the seat to generate a floating light sensation; the white LED floodlight is arranged rhythmically on the grass slope to produce a dense and light effect; the golden LED is buried on the wooden platform. Starlights; LED step wall lights are arranged on the side of the steps on the grass slope; LED full-color underwater lights are arranged at the fountains of the landscape nodes; LED line projectors are arranged under the tree pool to produce light seams, and LED floodlights are used to partially brighten the trees , enhance the optical space activity at the node.
The lighting landscape of the North and South Square of the Expo Axis can not interfere with the two visual cores of the film and the Sun Valley, but also create a warm atmosphere. Four sets of landscape lampposts are arranged on both sides of the Nanji Sanqun Square to meet the functional lighting requirements above the 50Lux square. The lampposts are shaped like lotus leaves floating in the water waves, echoing the shape of the membrane; White or tender green LED line lights are arranged around the bottom of the tree pool to form the space rhythm of the square; full-color LED intelligent underwater lights are arranged under the five inner wells and the falling waterfall at the north end of the Expo Axis to create a beautiful waterfall Light and shadow; LED pooled floodlights are arranged in the tree pool to partially brighten the trees; the “2010 EXPO†commemorative lighting floor is arranged on the North Square for celebration activities and tourists to take pictures; the central part of the square can be arranged to interact with tourists. Inductive full-color LED Light bricks further enhance the warm atmosphere of the celebration square.
The Expo Axis art lighting landscape has powerful scene design and performance space. It can design different artistic lighting scenes according to the season, theme content and program content. For example, on the opening day of the Expo, you can play a grand and extremely warm opening scene.
Design effect: based on vision
The far-sight point is an important point of view for the art lighting landscape of the Expo Axis. It needs a distinctive and iconic visual image. Due to the large number of visitors to the Expo Axis, the near-sight point is also very important. It requires a rich and beautiful visual performance of art. The elements are water-wave dynamic tensile membranes and scorpio-shaped sun valleys. We fully apply the excellent characteristics of 70% light reflectance of the tension film, and arrange the world's leading full-color full color temperature on the support frame of the film. LED intelligent flood light, evenly brightens the whole film, so that the white light brightness inside the film reaches 60cdm2, the blue light brightness reaches 5.4cdm2, and the white light average illumination of the 10m platform of the Expo Axis reaches 80lux, and the light transmittance of the tension film is 10%; The brightness of the white light on the outside of the film reaches 17cdm2, and the brightness of the blue light reaches 1.5cdm2, so that the entire tension film can reach the appropriate brightness both inside and outside. In addition, the entire tension film can produce 4.2 billion colors, and a total of 80,000 sets of LED intelligent light projection. The distributed control network of lights will make the entire tension film a powerful art canopy. Another huge benefit of this innovative design is that the entire ten-meter platform no longer needs industrial lighting lamps such as street lamps and garden lights. The reflected light of the entire sky can achieve good lighting effects, and the overall light spot is not visible. With the best visual comfort.
The LEDs installed in the Expo Axis are LED solar star lights. The use of solar energy charging is incomparable in terms of energy saving effect and artistic effect, fully embodying the concept of “Eco Expo, Science and Technology Expoâ€. Under the background of energy-saving concept and science and technology, the LED lighting landscape of the Expo Axis has become the most dazzling protagonist of the opening ceremony. The application of LED lights will become the trend of lighting landscape in the coming decades, which will be energy-saving and environmental protection aspects of urban life. There is a huge boost.
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