As the Hangzhou Asian Games is about to open, sensors will be used for venue construction, competition and training big data analysis, etc.

1. Wenzhou Sports Center Asian Games Venue "Smart Lawn"

According to the relevant person in charge of Wenzhou Sports Center, the renovation of the stadium adheres to the concept of "green, intelligent, frump and civilized" of the Asian Games, and finally meets the requirements of hosting the football matches of the Asian Games through the comprehensive renovation and upgrading of the competition site and related sports technology, audience area, competition room and facade.

The newly laid lawn has an intelligent grass raising system. There are 18 sensors under the lawn. By using sensors to collect data on the temperature, humidity, pH and nitrogen, phosphate and potassium content of the lawn root, as well as the light intensity, sunshine hours and solar radiation on the lawn surface, the data is transmitted to the data center of the cloud platform by mobile communication. Mobile phones, computers and other visual terminals can be directly viewed on the display, according to the data for scientific maintenance, to achieve the purpose of "intelligent grass".

2. Olympic champion Su Bingtian published a paper

Su Bingtian et al. published a review article "Scientific Training Assistance: Motion Detection Applications of Flexible Wearable Sensors" in Science in China: Information Science.

This paper reviews the latest research progress of flexible electronic and photoelectric wearable sensors in recent years, and introduces different kinds of motion signal detection methods, including biopotential signal monitoring, electrochemical sensing monitoring, photoplethysmography monitoring, etc. For athletes and sports workers in our country to provide the latest, the most cutting-edge wearable sensor technology summary, for the development of more accurate, quantifiable scientific training methods and theories to provide knowledge and technical support.

3. "Intelligent Construction" of Deqing Three-man Basketball Stadium for Asian Games

A reporter recently walked into the construction site of the three-person basketball stadium for the 2022 Hangzhou Asian Games in Deqing County, and saw a four-wheel intelligent equipment completing the concrete leveling work in an orderly way. Although this little guy is not big, he has become the backbone of the whole stadium construction. This intelligent equipment is called laser ground leveling machine, which is independently developed by Zhushi Technology (Huzhou) Co., LTD. In the just-concluded 2022 Beijing Winter Olympic Games, the equipment also made a successful appearance, participating in the construction of the Winter Olympic talent village. (Extracted from Sensor Expert Network)

With the continuous development of science and technology, artificial intelligence will penetrate into people's life and production, and at the same time, people's understanding and application of sensors will gradually deepen.