What are the eight aspects of the Science and Technology Winter Olympics?

In the Science and Technology Winter Olympics, innovation comes first. "Zero-emission energy supply, green travel, 5G ultimate enjoyment, smart game viewing, sports technology, clean environment, safe game hosting, international cooperation" cutting-edge technology applications are everywhere!

In the recently concluded "Meet in Beijing" ice hockey domestic test event, a series of scientific and technological innovations were unveiled at the National Stadium: the large screen in the stadium can realize real-time interaction with the audience; the indoor high-level information in the venue can be completed through mobile phones. Accurate navigation; the "mobile diagnosis and treatment vehicle" on the sidelines can complete on-site imaging examination and artificial intelligence diagnosis of maxillofacial trauma within 5 minutes, improving the efficiency of medical services during the game... From the game to the game, the achievements of scientific and technological innovation are demonstrated everywhere. The background of "Technology Winter Olympics".

Since the successful bid for the Winter Olympics, "Technology Winter Olympics" has become one of the key words in the preparations for the Winter Olympics. “Looking back at the Science and Technology Winter Olympics work over the past few years, it can be summarized in nine words: planned, effective, and hopeful.” Yu Hong, director of the Technology Department of the Beijing Winter Olympics Organizing Committee, said at the Beijing Winter Olympics Organizing Committee’s Science and Technology Winter Olympics held on November 18 Olympic Games said at a press conference that they are looking forward to the Beijing Winter Olympics, which will be full of highlights and full of science and technology.

The "Technology Winter Olympics (2022) Action Plan" focuses on 8 aspects to assist the preparations for the Winter Olympics

As early as the beginning of the preparations for the Winter Olympics, the Ministry of Science and Technology and the Beijing Municipal Government jointly The government, the Hebei Provincial Government, the Beijing Winter Olympics Organizing Committee, the State Sports General Administration and others have studied and formulated the "Technology Winter Olympics (2022) Action Plan", which focuses on "zero-emission energy supply, green travel, 5G ***enjoyment, smart viewing, It carries out work in 8 aspects, including sports technology, clean environment, safe competitions, and international cooperation, and systematically lays out the key tasks of the Science and Technology Winter Olympics to assist in various preparations for the Winter Olympics.

“For the actual application of new technologies in the Beijing Winter Olympics, our first concern is the venues, which are the basic conditions for hosting the Olympics.” Yu Hong said that through technological research, each competition venue has its own unique characteristics. Full of "technology style". As the only newly built ice stadium in the Beijing competition area, the National Speed ??Skating Stadium adopts the world's largest single-layer two-way orthogonal saddle-shaped cable net roof, which uses only 1/4 of the steel amount of a traditional roof; the National Swimming Center is composed of the "Water Cube" Transformed into an "Ice Cube", applying prefabricated quick disassembly and leveling dynamic monitoring technology, the site conversion from water to ice can be completed within 20 days; Shougang Ski Jump developed a tetrahedron module and a tetrahedron Connecting nodes can realize the transformation of track profiles for different competitions.

Wu Yuanbin, Director of the Department of Social Development and Science and Technology of the Ministry of Science and Technology, said that the "Technology Winter Olympics" key project has been established in the national key research and development plan, and key technologies for venue planning, construction, operation and maintenance have been laid out as one of the key tasks. , solved the technical problems in the design, construction and operation and maintenance of venues such as the bobsleigh track, the National Ski Jumping Center, the National Alpine Ski Center and the National Speed ??Skating Stadium, and supported the renovation of venues such as the intelligentization of the National Stadium and the ice-water conversion of the National Swimming Center.

The National Ski Jumping Center in the Zhangjiakou competition area and the Shougang Ski Jumping Platform in the Beijing competition area are the first to apply competitive artificial profile track design methods and key construction technologies that meet international standards, which is the first time in China. The national snowmobile and sled track has a large length, a large drop, and many curves. Through technological innovation, it has solved the problems of track accuracy and temperature difference control. For the first time, a 360-degree swing curve can be molded in one shot, and it can also meet the earthquake resistance requirements in Yanqing's high-intensity area. Require. National Speed ??Skating Hall, Wukesong