What black technologies are there in the Winter Olympics?

The black technologies of Beijing Winter Olympics are:

1, "Technology Winter Olympics" is integrated into hosting and watching competitions.

According to Zhu, director of the Social Development Science and Technology Department of the Ministry of Science and Technology, in hosting the Olympic Games, the "Science and Technology Winter Olympics" has solved the technical problems in the design, construction, operation and maintenance of venues such as snowmobiles and sleigh tracks, national ski jumping center and speed skating hall, and supported the renovation of venues such as "Bird's Nest" intelligence and water cube ice water conversion. The National Speed Skating Hall has become the representative of green, low-carbon and smart venues.

In the torch relay activity that started on February 2, the torch was held in a windy and low-temperature environment, creating an "eternal torch". At the same time, the underwater torch relay was completed by robots, which showed the technical strength of robots in China.

2. The new technology of smart city will be implemented in the large public buildings of the sub-center.

Xu Qiang, director of the Beijing Municipal Science and Technology Commission, said that in the post-Winter Olympics era, Beijing will continue to provide application scenarios for the scientific and technological achievements of the Winter Olympics in urban development, so that the achievements of the Winter Olympics will move from the Winter Olympics to the application fields of urban development and "fly into the homes of ordinary people", which will become a new impetus for the construction of Beijing's international science and technology center and science and technology power.

Beijing Winter Olympics logo meaning:

The emblem of Beijing Winter Olympics "Winter Dream" was inspired by the Chinese character "Winter". The upper part shows the shape of the skater, and the lower part shows the heroic attitude of the skier.

The dance lines in the middle are smooth and rhythmic, representing the rolling hills, stadiums, snow slides and festive ribbons in the venue, adding a festive visual feeling to the emblem and symbolizing that the Beijing Winter Olympics will be held during the Spring Festival in China.