"Bird's Nest" these "magical" buttons, from Hefei!

At the Beijing Winter Olympics

A large number of innovative achievements from Hefei

It is helping to realize the Winter Olympics of science and technology

The reporter learned

Bird's Nest at the National Stadium

Dongchao Technology from Hefei

"Interactive Aerial Imaging" is also applied

Let the "Bird's Nest" become

A more technologically advanced "double Olympic venue"

At the National Stadium, an "unmanned licensed shop" for the Winter Olympics printed with ice piers and melting snow attracted the attention of many spectators. Visitors only need to click on the "Air button" located at the entrance of the store to easily open the door to enter the store. And this set of "air buttons" is from Dongchao Technology in Hefei.

"This 'contactless access control' images the interface of traditional devices directly in the air, allowing users to interact with them in real time. The contactless characteristics can fundamentally reduce human-object-human cross-contact, and effectively avoid the risk of bacterial and viral cross-infection caused by physical contact. ”

Wang Shuyan, brand director of Anhui Dongchao Technology, told reporters that last year, the company received demand from relevant parties to provide air imaging access control for unmanned stores in the "Bird's Nest", and in November last year, the company sent technicians into the Bird's Nest to complete the installation.

"The entire system has been improved and optimized for 'Bird's Nest' needs." Wang Shuyan said that the interface design of the system has been optimized around the theme of the Winter Olympics and unmanned supermarkets, including the addition of relevant iconic elements of the Beijing Winter Olympics and the name of the unmanned supermarket. In order to implement epidemic prevention and control measures and prevent people from gathering, the device can also automatically identify the number of people entering the store, so that everyone can visit the store with peace of mind. "This unmanned supermarket space is not large, so it is set up to have up to three people shopping inside at the same time, if it is full, use the access control system, the door will not open."

For many Hefei people, "air screen" and "air button" are actually not strangers.

In 2016, two young Chinese university students "started from scratch" to establish Dongchao Technology, focusing on aerial imaging technology as the focus on research and development direction. With the continuous support of Policies and Funds in Hefei, the company's technical level has gradually reached a leading position in the world. A variety of aerial imaging equipment developed by the company, including non-contact elevator buttons, touchless medical self-service machines, aerial imaging interactive display machines, aerial imaging teleprompters, etc. are widely used in Hefei's subways, hospitals, office buildings and other places. At the same time, the products have also been put into use in Beijing, Shanghai, Shenzhen and other places, and a series of products have also gone abroad and exported to France, Malaysia, Thailand and other places, making important contributions to epidemic prevention and control and smart city construction.

Hefei Newspaper All-Media Reporter: Liu Changsichen Source: Hefei Evening News Editor: Nan