What black technologies are there in Beijing Winter Olympics?

The black technologies of Beijing Winter Olympics are:

1, Intelligent Epidemic Prevention: Under the guidance of volunteers, when Olympic-related personnel arrive at the Winter Olympic Village, they will take the lead in welcoming the "intelligent epidemic prevention staff". Different from the "health code" presented in other places, in the face of this equipment, participants can complete eight inspection links such as identification and intelligent temperature measurement within one second without taking off their masks. "Intelligent epidemic prevention officer" not only improves the efficiency of information verification, but also improves the traffic speed.

2. Green and low carbon: Green Olympics is one of the characteristics of previous Beijing Olympic Games, and this Winter Olympics has also raised green and low carbon to a new height. The National Speed Skating Hall, known as the "Ice Belt", is also the only new venue for the Beijing Winter Olympics. Both "Ice Belt" and Wukesong Sports Center adopt carbon dioxide transcritical refrigeration system, the temperature difference between ice surfaces is controlled within 0.5℃, and the carbon emission is close to zero. At the same time, the integrated design of refrigeration and heating is adopted to recover the residual heat of refrigeration, and the energy efficiency is improved by 30%-40%.

3. Comprehensive "Cloud": The 2022 Beijing Winter Olympics is the first Olympic Games with 100% core system in history. Information systems such as competition results, competition broadcast, information release, athletes' arrival and departure, medical care, accommodation and transportation have all been moved to Alibaba Cloud, which is a historic project in the history of the centennial Olympic Games.

4. Intelligent leisure: The bed in Beijing Winter Olympic Village is made of memory cotton, and the shape of the bed can be adjusted according to personal habits while ensuring comfort. Each bed is equipped with a remote control, which can be adjusted to different scenes such as sleeping position and sitting position. Different modes can provide the best support for the human spine in different usage scenarios.

5. Public areas blessed by technology: Sinking Square is an important place for athletes to enjoy one-stop life service and cultural experience during the Games. The Beijing Cabin, located in it, has become a highlight of Beijing Winter Olympics Village, where the new technological achievements of science and technology Winter Olympics are displayed in a concentrated way: the digital space-time capsule brings you an immersive experience of the ancient Olympic Games and Beijing cultural sites, and the naked-eye 3d desktop uses digital projection to display the competition venues in the third division.