Shanghai is the night when the advent of a magnificent “LED landscape light show” will be staged at the Shanghai World Expo: what theme pavilion facade shining star little phototherapy, Expo Center outside wall exudes quiet elegance white light, the embodiment of the Expo Axis sun valley beautiful dazzling movie screen projected pattern, the Chinese Museum, Cultural Center, Petroleum Hall of the LED light source appears bright shaded.
This “light show” is not only a visual feast, it is a feast of science and technology. Recognized as the world’s fourth-generation lighting technology uses light-emitting diode (LED) semiconductor lighting technology in the Shanghai World Expo has been fully demonstrated. Shanghai World Expo LED chips in the 1.003 billion total amount of more than one park Bacheng night lighting with LED technology, World Expo site has become the world’s largest LED demonstration area.
Large-scale semiconductor lighting technology, innovative applications, is this one of the highlights of Shanghai World Expo. The most representative applications include:
1, outdoor landscape lighting
China Pavilion: The high color of the red LED Floodlights illuminate the main structure, to wear the “Red China” while exceptionally steal the spotlight, use the more than 23,000 LED lamps, wall lighting than traditional Pan-ray methods, the Chinese Pavilion can be energy-saving LED lights for more than 70%, the same time, have up to 50,000 hours of service life, greatly reduces the need for bulb replacement costs.
Expo Cultural Center: shape, such as – the cultural center of UFO cast light through the LED linear light round the wall and the wall or windows as the transmission of the effects produced, creating a “space visitors” a sense of the future, emitting a full time activity light.
Expo Center: exterior lighting with a yellow-blue two color temperature of the LED, placed both horizontal and vertical lines into straight lines, simple but well-proportioned; in a few pieces of open space around the Expo center, the blue lights were mounted on small ground floor tiles, and to watch free up land like the Star, to the building added a little lively. Facade lighting LED floodlight with concealed structure, to achieve a “see light not see light”; facade lighting system control and innovative ways with light, white light color temperature and brightness can be adjusted continuously, in peacetime, festivals, major activities, on different occasions, you can create a different color of light environment, to achieve “normal solemn, splendid festivals,” the visual effects.
Theme Pavilion: north and south facade curtain wall aluminum out of the density gradually decreasing up the square hollow hole, the formation of facade texture, lighting design using aluminum openings, placed at the bottom of cast full-color LED Linear Light projection, light form elevation spatial sense of rhythm; ecological green walls are randomly arranged in full-color LED decorative lamps embedded in swaying plants, plants and full-color LED night light combination is unique, reflecting the Expo and the nature of the interaction.
Expo-axis: the axis 1 km long exposition on the use of more than 200 million pieces LED, 9 万多 sets of different types of lamps and lamp with full color; same time, the World Expo Axis at the top of a large tension membrane also use LED to cast light illumination, so that all the World Expo Axis use of LED spectral characteristics of the dynamic changes, to create a joyous celebration of the festive atmosphere.
Sun Valley Expo axis: light steel structure in each cross-point type are installed that can look directly at LED light points, such as about 80 000 light points, through the digital control system can display lower resolution images and text, Sun Valley, constructed unpredictable night lights.
Urban Best Practices Area: Landscape lighting complete with LED.
Danish National Museum: Danish Museum look like a giant iron and steel to build ships, hull Fill the holes, these holes will help ventilation, light transmission, are installed in each hole LED light source, light can regulate the museum, can also illuminate the facade at night, particularly beautiful dream.
British Museum: “seed Temple” is the highlight of the British Design Museum. During the day, sunlight through the transparent acrylic root 6 thousand light pole “seed sanctuary” inside. Night, each acrylic rods containing the LED light source light up the whole “seed Temple”, the British Museum in the Huangpu River and bright.
Irish Museum: Decorative material used outside the sun plate, this high molecular organic material in light of the penetration and bearing has a great advantage, sun panels installed at one end of a very small volume of linear LED lamps, LED color combinations by controlling and changes in the realization of the Irish Museum “urban space” show the diversity.
Holland Hall: “Happy Street” by the decorative LED light source directly on the surface, bright flashing visual expression of the Dutch Pavilion “decorated” in a festive atmosphere.
French Pavilion: Using lighting to create a building sense of floating in the water, lights simulate the “candle light,” expression “urban sensibility,” the romantic ambience.
2, information display
Expo opening ceremony outdoor screen: display a long piece of 300 meters and 30 meters, total area of more than 9000 square meters, 15 cm pixel dot pitch, is the world’s largest outdoor LED display, which hyun and fireworks with the dynamic pattern , to a global audience brings a stunning visual feast.
Expo Center: 400 square meters large LED display is the highlight of the Expo Centre, one of many, it took a humanized hollow and transparent design, structure concise novel. Meanwhile, the full account of the organic integration of the building, harmonious appearance, rational layout, with a sense of modern space art.
Theme Pavilion: arrangement of the seven large-scale full-color LED display strip for Hall information release, visit the guide, video playback. This is a few screen display for the strip, high and low pixel less, more horizontal pixels, the entire hall in a museum can see a range of different angles clear text and images.
Taiwan Museum: the biggest bright spot – the water table in the prayer day lighting application of the LED light display technology, the metamorphosis of sky lanterns sky at the wonderful sight. “Peace and prosperity,” “Love and Peace” … … a light lamp electronic pray blessings sent to the hearts of people around the world.
Saudi Hall: “The moon boat” style boat large circular LED screen upon playing the smiling faces of children around the world.
German Pavilion: climax show “the source of power,” the big ball surface, covered with 400 thousand light-emitting diode LED is used to show changing patterns.
Petroleum Museum: floating in the air just like in the “oil Cube”, its external surface of 4,000 square meters of electronic screen, the combination of large-scale special-shaped PC board LED precise imaging, is the world’s first surface, light blue “channel weave” fabric criss-cross Such LED landscape not only fully demonstrates the distinctive characteristics of petroleum and petrochemical industries, but also very stylish and fantastic lighting effects.
National Grid Pavilion: In general the amount of six LED screen surface constitute a “Box” room, Zhang Kuange 14.9 meters, 13.9 meters high, it is a 112 degree LED screen 720 surrounded by illusion of space, the screen’s total area is 1100 square meters. Visitors enter the “Box” will find not only full of beautiful pictures around, and even the head, or feet can also watch where people are completely surrounded, immersed in three-dimensional, the magic of the senses Experience in.
Universal Hall, a theater, also are equipped with different characteristics of the LED screen, and the museum displays its complement.
3, indicating system
Puxi’s Urban Best Practices Area: a brick paved with LED lights the road, when night fell, LED system can change over time on the ground show a different color and pattern instructions provide information for visitors.
4, interior lighting functions
Best practice urban area in Shanghai Eco home: It is the only Expo outdoor landscape lighting and interior of a functional white lighting LED lighting technology used in all the pavilions, and become the life of LED used as a model case.
“Eco-house in Shanghai” is the sole representative of the Shanghai World Expo exhibition area will be the best practice case in kind is the only one of all the Expo Site lighting are used semiconductor lighting venues. As Taiwan’s first “zero energy” ecological demonstration home, which shows the ideal eco-home and the future of the most advanced eco-energy saving technologies. “Eco-house in Shanghai” LED lighting not only environmentally safe environment, there are arts and culture, the perfect interpretation of the “concerned about environmental protection energy conservation, promoting music live life” as a new eco-living concept, demonstrating a new generation of low carbon lighting, energy saving, environmental, health, multi-functional, intelligent advantages.
Low-carbon energy: energy saving effect is remarkable, compared to the traditional lighting methods, achieving an overall energy saving over 30%. Overall architectural lighting design using the traditional way of lighting power 50 kW, with power LED lighting design for the 35 kilowatts.
Green: LED light chip technology using electrical energy directly into light, high efficiency, light sources produce no harmful gases, full compliance with green building concepts.
Intelligent variable: LED intelligent color feature makes light dimming over the role of participation in life, such as the development of key House of old music successfully molded lighting environment, youth and family work, life, entertainment scene in the shape of light environment.
Fill light LED Plant Applications: deploy different band LED lights not only light, but also promote the growth of plants, flowers, fruits, vegetables and other fresh role.
LED lighting information transfer technology: LED lighting additional carrier to transmit information, make a light dual-use, effective information transfer to ensure safe, reliable and convenient; large area of abnormal surface light source technology: development of items such as the Youth House in large face shaped LED ceiling light ceiling (c ribbon surface light source illustrated), the uniformity of light distribution technology is a breakthrough.
Integration of LED light source shape design: LED solid light of the characteristics of shape easily, making integration of lighting and buildings, natural performance as a whole as possible, such as LED lighting shelves, LED wall big screen, LED light-emitting glass laser light laser glass, the glass curtain wall and the LED light source and effectively together to achieve the effect of colorful buildings.
Constant color temperature, brightness dimming technology: the successful settlement of the whole building LED DC dimming drive module with traditional dimmers matching difficulty, and has interior lighting color temperature constant, constant illumination level, efficient use of energy, to avoid light pollution.
The reliability of in situ monitoring techniques lamps: LED can predict the life of screening for the World Expo of high quality LED lamps to ensure the Shanghai World Expo in Shanghai long-term eco-home products LED display and efficient operation; mobile remote lighting control technology: development and application of general Mobile LED lamps lighting intelligent control systems.