Black technology 1: intelligent epidemic prevention
When Olympic-related personnel arrived at the Winter Olympic Village, the first person to greet them was the "intelligent epidemic prevention officer". Different from the "health code" presented in other places, in the face of this equipment, participants can complete eight inspection links such as identification and intelligent temperature measurement within one second without taking off their masks. "Intelligent epidemic prevention officer" not only improves the efficiency of information verification, but also improves the traffic speed.
The "intelligent epidemic prevention officer" has its own sensing equipment. The relevant personnel only need to brush the relevant valid identity documents, and the robot can quickly identify the identity of the personnel and quickly judge their health status. Information such as photo of certificate, nucleic acid test and vaccination will be displayed on the display screen, and a status prompt such as "No abnormality" will be given. This series of actions can be completed in only one second, and the accuracy of human body temperature detection can also be guaranteed within 0.2℃.
Among them, the Bucox atomization disinfection robot used for disinfection of the Winter Olympics venues can hold 16 liter of disinfection water once through chemical disinfection, and spray liquefied aerosol into the air through the four-way nozzle overhead, and the disinfection area can reach 36 square meters in one minute. The disinfection area of a single robot can cover more than 1000 square meters at most, and the battery life is 4-5 hours. It is reported that the disinfection robot can start the disinfection task itself at the set time only by adding disinfectant in advance every day.
Black Technology 2: Green and Low Carbon
The 2022 Winter Olympics will push green and low carbon to a new height. The National Speed Skating Hall, known as the "Ice Belt", is also the only new venue for the Beijing Winter Olympics. The "Ice Belt" and Wukesong Sports Center both adopt carbon dioxide transcritical refrigeration systems. The temperature difference between ice surfaces is controlled within 0.5℃, and the carbon emission is close to zero. At the same time, the integrated design of refrigeration and heating is adopted to recover the residual heat of refrigeration, and the energy efficiency is improved by 30%-40%. This technology was first applied to the Winter Olympics on a large scale.
In addition, during the Olympic Games, there will be more than 700 hydrogen fuel buses in Yanqing and Zhangjiakou, and the trial-produced hydrogen fuel cell emergency generator will replace the diesel generator, which has been tested and stored in the National Speed Skating Hall and the National Alpine Skiing Center.
Black Technology 3: Going to the Cloud in an All-round Way
The 2022 Beijing Winter Olympics is the first Olympic Games with 1.000% core system in history. It is a historic project in the history of the centennial Olympic Games to transfer the information systems such as competition results, competition broadcast, information release, arrival and departure of athletes, medical care, accommodation and transportation to Alibaba Cloud.
With the advantages of cloud computing, OBSCloud makes a lot of on-site editing work transferred to the cloud to realize remote operation, which greatly reduces the broadcast load of the Olympic Games. For some small and medium-sized broadcast media, they can receive and broadcast the competition content remotely in their own countries without even going to the Olympic site.
For the audience, it may be easy to feel the existence of "black technology" in this Winter Olympics. Under the large-scale coverage of 5G, AR/VR equipment, high-definition video, short video, etc. It brings you a brand-new viewing experience anytime and anywhere. At the same time, artificial intelligence synthetic video technology can capture the moment of athletes' movements in 360 degrees, which is impossible for traditional broadcast technology.
Black Technology 4: Intelligent Leisure
Memory cotton is used as the bed in Beijing Winter Olympic Village, and the shape of the bed can be adjusted according to personal habits while ensuring comfort. Each bed is equipped with a remote control, which can be adjusted to different scenes such as sleeping position and sitting position. Different modes can provide the best support for the human spine in different usage scenarios.
In addition, this bed also provides multiple guarantees for athletes' daily life. It is reported that this smart bed has an alarm clock to wake up. After downloading the APP to set the alarm clock, the bed will automatically take off and land at the set time, so you don't have to worry about "staying in bed" anymore; When an athlete snores during sleep, the intelligent bed will adjust the height of his head after recognition, thus alleviating it.
Black Technology 5: Intelligent Environment
Sinking Square is an important place for athletes to enjoy one-stop life service and cultural experience during the games. The Beijing Cabin, which is located in it, has become a highlight of Beijing Winter Olympics Village, where the achievements of new winter Olympics technologies are displayed: the digital time capsule takes people to experience the ancient Olympics and Beijing cultural sites in an immersive way, and the naked-eye 3d desktop uses digital projection to display the competition venues in the third division in a three-dimensional way?
However, in the lobby, gymnasium and other public areas of Dong 'ao Village, in the face of more complicated personnel flow, Dong 'ao Village is equipped with a sanitary environment monitoring and improvement supervision system. Among them, the environmental epidemic prevention risk early warning algorithm realizes the early warning of virus transmission risk and the early activation of disinfection equipment through the linkage of environment, electromechanical and security systems.
Black technology 6: humanistic care
In order to better serve the Beijing Paralympic Winter Games, many details of the Winter Olympic Village reflect the meticulous care of the host, and the warm humanistic care is fully displayed.
Among them, Dongao Village in Beijing has launched an intelligent operation and maintenance management platform, which can display facilities information such as barrier-free toilets, barrier-free ramps and blind roads. And optimize the route between the starting point and the destination that meets the barrier-free requirements, and push the results to people with barrier-free needs for navigation. The platform can be bilingual in Chinese and English, which is convenient for athletes and team officials of all delegations to use.
In order to cope with emergencies and improve the efficiency of emergency services, Dong 'ao Village is equipped with an intelligent calling badge to realize one-click calling, calling and accurate positioning on the platform. This has established a good communication mechanism for front-line service personnel in Winter Olympic Village, which is helpful to realize grid management and service coverage without dead ends and improve service efficiency.