The author learned from many places that in the upcoming 60th National Day celebration, LED is about to play a major role in creating a festive, joyful and peaceful National Day atmosphere, creating a beautiful Beijing night and offering a gift to the 60th anniversary of the motherland.
LED to create a beautiful Beijing night
It is understood that Beijing has built and renovated 21 energy-saving and environmentally-friendly nightscapes. These newly built and remodeled nightscape lighting scenes were first lighted at 7:30 pm on September 14th, showing a colorful and beautiful Beijing night.
At present, Beijing nightscape lighting has basically formed a city night landscape lighting system. This new nightscape landscape lighting system is centered on the Tiananmen area, with the north-south central axis and the east-west Chang'an street as the main line, and more than 150 buildings along Chang'an Street. More than 30 overpasses have been installed in the second, third, third and fourth ring roads, forming more than 2,000 night lighting facilities and more than 200 night lighting attractions.
During the transformation process, technicians adopted high-tech lighting products to improve the scientific and technological content of lighting engineering. After this transformation, the energy consumption of nightscape lighting in Tiananmen area was significant. According to reports, the energy consumption of Tiananmen Square night lighting is significant, the total power is reduced from the original 210.2kW to 100kW, and the energy efficiency is increased by 50%. In addition, energy-saving lighting after renovation has greatly reduced environmental pollution, including 20 tons of carbon dioxide emissions and 0.8 tons of sulfur dioxide emissions. Its energy saving and emission reduction effect is equivalent to an increase of 74.46 mu of forest area, which effectively improves the environmental quality.
According to the person in charge of the Beijing Municipal Cityscape Night Lighting Office, in order to greet the 60th anniversary of the National Day, Beijing has carried out lighting renovation of the Tiananmen area, involving the Tiananmen Red Wall, the Monument Base, the National Flag Pole Base, Jinshui Bridge, Guanlitai, Zhengyang. Doors and so on. The red wall of Tiananmen Tower is installed with new lighting facilities on the basis of the original floodlights, which makes the red wall of Tiananmen Tower more uniform and the color of the red wall is restored. It avoids glare on the tower and improves the visual environment to achieve solemnity, generosity, grandeur and beauty. Effect. After the monument and the flagpole pedestal were replaced with new lighting facilities, the pedestal lighting of the flagpole and the monument was more crystal clear. After the renovation of the lighting fixtures at the corners of the flagpole base, the flag pole became more prominent.
On the basis of the original design lamp position, Jinshuiqiao Lighting installed green energy-saving LED lighting facilities. The viewing platform adopts low-voltage LED lighting facilities, and uses the outline lighting method to illuminate the viewing platform to achieve the integrity of the landscape without compromising the landscape, reflecting harmony, simplicity, generosity, safety and reliability.
Special actor LED light tree for the party
At the 60th Anniversary Gala of the National Day, the LED landscape tree in the Light Cube Performance Area became one of the three highlights of the party.
Zhao Dongming, deputy director of the Gala Evening Command, said that the performance area of ​​the Light Cube, centered on the flagpole of the Tiananmen Square flag, has more than 4,000 illuminating trees on its four sides. These illuminating trees are LEDs with high technology content. The LED tube of each illuminating tree can be converted into 7 colors by computer operation, and the height of the tree can also be changed and swayed from side to side. More than 4,000 performers stood under the tree, armed with hand-held props, and performed according to the director's instructions.
Half of the floats use LED display
The curved LED display, mobile video playback, and more vivid colors show that the LED display commonly used on the 60th anniversary of the National Day parade will be more interesting than the 50th anniversary, which shows China's technological innovation. Improving constantly.
In an interview with reporters, Li Yuheng, the leader of the float expert group, said that nearly half of the masses used LED display equipment on the parade floats this year. Only 10 years ago, only two floats were equipped with such equipment.
Yu Zhi, from the float manufacturing department, participated in the production of LED display for the 50th anniversary of Daqing. He recalled: I remember that only 10 floats were equipped with LEDs 10 years ago, which were the floats and the Ministry of Science and Technology of the Ministry of Broadcasting and Television. The most interesting thing about the float is that the technology of the Ministry of Science and Technology is the first productivity float. The word is displayed by LED. It is a flower 1 in the near future and a banner in the distance.
Yu Zhi said that 10 years ago, it was such a simple device, in which the light-emitting chips were all dependent on imports, and this year's LED display not only broke the shape limit, but also improved the brightness and clarity, and more importantly, the light. The chips are all made in China.
At the opening ceremony of the Olympic Games last year, the huge unfolding scrolls and the five rings that were slowly rising were impressive. They used LED equipment. Yu Zhi revealed that the LED screen format on the floats this year will also be various, with video, text, and video playing while moving. It can be said that the LED on the float this year represents China's most advanced technology in this field.
In the words of one producer, the technology on the float is both innovative and mature, because all the technical means have been tested in practical applications. The numerous technological innovations on the National Day floats reflect the achievements of China's scientific and technological development in the past 10 years.
Giant LED electronic display debut in Tiananmen Square
In the background of the 60th Anniversary of the Founding of the People's Republic of China, the General Planner and the Chief Producer Road Health said that in order to facilitate the audience on the podium and the viewing platform to see the square performance more clearly, one side was placed on both sides of the square and on both sides of the monument. Oversized LED screen. At this point, with the addition of two LED electronic displays on both sides of Tiananmen Square, all four screens are completed and are expected to be officially put into use in the near future.
Mr. Tan, vice president of Beijing Liard Electronic Technology Co., Ltd. (hereinafter referred to as Liard), who is responsible for the production of three display screens, revealed that the display has waterproof, flame retardant and anti-lightning functions. The display on both sides of the square will play the National Day parade in real time.
Next to the giant LED electronic display on both sides of the Monument to the People's Heroes, the staff is undergoing final commissioning. On both display screens, there are occasional national celebrations, civilizations, and new styles! The slogans are interspersed with static pictures and video clips.
Liard Company undertakes the production of electronic displays on the east and west sides of the Tiananmen Gate and on the west side of the Monument to the People's Heroes. Mr. Tan, the company's vice president, introduced that the display screens on both sides of the monument were produced by different companies, but the area was 250 square meters. The final debugging before acceptance is to harmonize the brightness, color and broadcast screen of the two sides.
The display has begun to play natural scenery, urban style short films. The two sides of the picture play synchronously and coordinate. Coupled with clear sound effects, many visitors have stopped to wait and see. The staff of the Liard Company said that after the 60th anniversary celebration, the two screens will be temporarily removed, but in the next three years, every major festival will appear on both sides of the monument on time. The main function is to slogan.
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