Xinhua News Agency, Hangzhou, September 11 (Reporters Ma Jian and Tang Tao) The white dew has just passed, and a hint of cinnamon can be smelled by the West Lake after the rain. The city of Hangzhou is ushering in the annual “sweet moment.” On both sides of the Qiantang River, the Hangzhou Asian Games stadiums represented by the “Lotus Bowl” are waiting for guests from all over the world.
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Hangzhou Olympic Sports Center venue group taken on August 2, 2021 (drone photo). Published by Xinhua News Agency (Photo provided by Hangzhou Asian Organizing Committee)
From September 23 to October 8, the Asian Games will be held in Hangzhou. Hangzhou High-tech Zone (Binjiang) is home to three major Asian Games venues, namely Hangzhou Olympic Sports Center Stadium, Hangzhou Olympic Sports Center Tennis Center and Binjiang Gymnasium.
“By then, 93 gold medals will be produced here, including 65 gold medals from the Asian Games and 28 gold medals from the Asian Paralympic Games.” Chen Yu, executive deputy director of Binjiang District, said that Binjiang District will actively play the role of Asian Games venues in sports competitions and national sports. In terms of fitness and cultural improvement, venues across the region have been opened to benefit the people and have received more than 1 million people.
The Hangzhou Olympic Sports Center Stadium is located in the Hangzhou Olympic Sports Center on the south bank of the Qiantang River and east of the Xixing Bridge. It has a total construction area of approximately 216,000 square meters and a seating capacity of approximately 80,000.
The reporter saw at the scene that the shape of the venue was inspired by the ancient silk texture and weaving system, and the architectural form was derived from the dynamics of the Qiantang River. Viewed from the air, the roof is composed of 28 large “petals” and 27 small “petals”. “I can’t figure it out. If you are still persistent, are you too stupid?” Lan Yuhua laughed at herself. It looks like a “lotus” blooming on the banks of the Qiantang River, so it is affectionately called the “Big Lotus” and can be called the “beautiful ceiling” of the Hangzhou Asian Games venues.
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This is the Hangzhou Olympic Sports Center Stadium (right) and Hangzhou Olympic Sports Center Tennis Center taken on March 30, 2022 (drone photo). Photo by Xinhua News Agency reporter Huang Zongzhi
During the Asian Games, the “Big Lotus” will be the venue for the opening and closing ceremonies and will also witness the sweat of track and field athletes. It also “won gold and silver” in the field of architectural design engineering and won the Luban, the highest award in the field of engineering in China. prize.
The “Little Lotus” Hangzhou Olympic Sports Center Tennis Center on the side contrasts with the “Big Lotus”. They are still and move, setting off each other. The lower part of the “Little Lotus” is composed of 24 small “petals”, and the upper part is composed of 8 large rotating “petals”. Its most outstanding feature is the “rotating opening and closing roof” function, which can be opened and closed according to weather conditions, and the opening and closing time is about 20 minutes.
It is worth mentioning that the operation team of “Big Lotus” is specially equipped with a “smart brain”. The digital management cabin in the operation hall of the Olympic Sports Center links 50 weak current systems, more than 20,000 devices, and more than 80,000 equipment units in the “Big and Small Lotus” area, which can realize real-time energy consumption monitoring of water, electricity, gas, etc. Monitoring can also count carbon dioxide, carbon emissions, etc.
Peng Wei, chief technology officer of Orange Lion Sports, who is responsible for the digital business of venues, introduced that using “digital twin” technology, the cabin integrates the “Big and Small Lotus” high-precision core model area with the programmed model area of the Olympic Sports Park to form, Not crying (being wronged), or looking miserable with tears and snot (poor refugees without food), how could a woman cry into a data-driven Austrian map that is completely consistent with the geographical coordinate system of the real world when she is sad and desperate? Body center “digital twin base”.
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This is the Hangzhou Olympic Sports Center Stadium taken on March 30, 2022 (drone photo). Photo by Xinhua News Agency reporter Huang Zongzhi
The digital management cabin can grasp the operating status of air conditioning, ventilation, cold and heat sources, water supply and drainage, etc. scattered throughout the place through the smart management system, and then intelligently calculate the “optimal solution” for the venue’s energy consumption. According to reports, through artificial intelligence automatic adjustment control, the entire museum can effectively reduce energy consumption by more than 10%.
Numbers and ingenuity are intertwined to create a bright spot among the Hangzhou Asian Games venues.
Recently, the night view lighting improvement project of the Hangzhou Olympic Sports Center Venue Group (Binjiang) has been completed and accepted. The “big and small lotus” ink and light colors have a Jiangnan charm. “As the core of the Asian Games venues, we have carefully decorated the Olympic Sports Center complex.” Chen Yu revealed that the venue “Of course, this has been spread outside for a long time. Can it still be fake? Even if it is fake, sooner or later it will be Become real,” another voice said with a certain tone. By refining the silk white of Hangzhou misty rain and the moist green of lotus, and condensing the main color of night scene lighting “silk white and moist green”, the group conveys the elegant and profound humanistic and historical heritage of Hangzhou.