Technology helps venue renovation and upgrading, and also brings new impetus to athletes' high-level training. Skiing requires accurate analysis of the essentials of movements and inertial skills. The "Ice and Snow Sports Human Motion Capture and Training System" can grasp the details well.

Under the guidance of Professor Guan Lianwu's R&D team of the School of Intelligent Science and Engineering, Harbin Engineering University, the reporter wore 17 inertial/visual motion capture sensors. Then, ski training was performed with a simulated ski machine.

The ski training equipment in Harbin Ice and Snow Sports Equipment Manufacturing Industrial Park seems small, but it actually has a world of things inside. The special helmet interacts with the four surrounding base stations. With the assistance of this set of equipment, the reporter can fully display various movements on the ski resort in a simulated ice and snow environment. The large screen in front of you shows various indicators such as sports routes and postures in real time and accurately.

It is understood that this set of ski training equipment was developed by an ice and snow sports laboratory jointly established by Heilongjiang Academy of Sciences and Harbin Engineering University. Inertial/visual motion capture technology can capture skiers' movements with high precision. When skiers make various actions such as sliding and braking, virtual characters in the system can also execute various ski instructions in real time. In addition, the speed of the snow blanket on the ski machine can be adjusted independently, reaching as fast as 50 kilometers per hour, meeting the different needs of all kinds of skiers.

Liu Zhilin, Vice Dean of the School of Intelligent Science and Engineering, Harbin Engineering University: Through on-site comparison, real-time analysis. The equipment will make some chart data to tell you where it is done well and where it is not done well. It's like a virtual digital coach that exists in the system. It can assist in improving the level and reduce the cost of skiing for enthusiasts.

Li Qi, a student from Harbin Science and Technology Vocational College, wants to go to Yabuli Ski Resort to be a coach. In order to get into the teaching state in advance, he also trains here.

Soul Li Qi, a Harbin Vocational College of Science and Technology: You can also complete the content related to this course on this simulator. Its fault tolerance rate is lower than outdoor skiing, because its movement requirements are higher and the technical requirements are more meticulous. In terms of technical improvement, its help is actually greater than that of training on snow.

Through six years of promotion, this system has been implemented and transformed in Mudanjiang, Daqing, Hegang and other places. The appropriate storyline and competitive game levels and other designs allow more people to immerse themselves in the snow and ice sports.

Staff of the Institute of Intelligent Manufacturing, Heilongjiang Academy of Sciences Cong Xiaodan: We have also set up some gold coins and corresponding reward measures to allow skiers to obtain points that improve themselves. At the same time, build a cloud server and upload their own achievements to the cloud. In this way, you can compete with snow friends from all over the country and even the world on the same snow track.