[Beijing Winter Olympics] National Curling Team Trial Competition is Assisting Training in Aviation Field

　　[Explanation] On December 3, there are 63 days before the Beijing Winter Olympics.

In the February 7th National Ice and Snow Sports Training Base, the Olympic Trials for the National Curling Team is underway.

In order to compete for the qualifications for the Beijing Winter Olympics, the athletes must fight for points and go all out.

　　[Concurrent] Han Yu, captain of the national curling team women's team

　　Nervous, intense, but also excited, we will do our best.

Through the trials of these two stations, we have made a certain improvement in the field of ice reading.

If the venue changes by the time of the competition, we can also adjust from our current experience.

　　[Explanation] On the speed skating track in the same stadium, some members of the speed skating team are training at the same time.

The first hall of the venue is divided into three venues, namely curling venue, figure skating venue and speed skating track.

Ke Peng, an ice and snow scientist from Beijing University of Aeronautics and Astronautics, introduced that in order to provide a real scene close to the stadium, the design standard of the training venue is benchmarked against the "ice ribbon".

　　[Concurrent] Ice and Snow Scientist Ke Peng

　　The speed skating hall is actually a similar carbon dioxide refrigeration system. The biggest advantage of such a system is energy saving, and the second is the quality of the ice surface, especially its ice surface temperature fluctuations are small.

We have to find a way to ensure that our ice rink environment is as consistent as possible with the "ice ribbon", so we start from the temperature and thickness of the ice surface, the water quality of ice making, the ambient temperature and humidity of the venue, and even the lighting and ventilation environment, etc. , As far as possible to mark the "ice ribbon."

　　[Explanation] In order to better assist in training, the stadium is also equipped with training monitoring devices to monitor all kinds of information of athletes during exercise and provide guidance for improving their movements.

　　[Concurrent] Ice and Snow Scientist Ke Peng

　　In addition to the general speed skating arena's competition and training functions, this venue also undertakes a lot of research and development of sports technology and sports equipment.

Equipped with a more comprehensive training monitoring device to monitor the athlete’s heart rate, his physical indicators, and information like his sliding speed and posture during the training process. This can be used to evaluate our training status. The judgment of competition results provides a good technical tool.

　　[Explanation] There is also a six-degree-of-freedom pavilion in the National Ice and Snow Sports Training Base, which is a place for electric simulation training of snowmobiles, sleds, steel-framed snowmobiles, and cross-country skiing.

The six-degree-of-freedom training technology was mostly used in aviation simulation training before, and now it is first introduced into the sports field.

　　[Concurrent] Song Xiaodong, the scientific research support team of the scientific training base of the Erqi Factory

　　We combine the platform technology of six degrees of freedom, the virtual reality technology of VR, and the digital simulation modeling technology of this kind of sports to provide a realistic training environment for the players.

It can overcome the influence of some seasons, especially the duration of winter sports training, and can train regularly throughout the year, so that the players can learn more about his track, and then understand some of the physical sports functions of the competition. From the players The feedback is very good.

　　[Explanation] According to reports, since the establishment of the Erqi National Ice and Snow Sports Training Base, it has been an important training base for the national speed skating team.

In addition, players of curling, figure skating, and short track speed skating have also used this as a base for training.

　　Reporter Wang Shibo reports from Beijing

Editor in charge: [Liu Xian]