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RFID Helps Beijing Winter Olympics Create "Cloud-connected Audience Interactive Experience System"

RFID Helps Beijing Winter Olympics Create "Cloud-connected Audience Interactive Experience System"

  • 2022/02/09

The opening ceremony of the Beijing Winter Olympics, which amazed audiences all over the world, fully applied RFID technology and AIDC systems. A set of "cloud-connected audience interactive experience system" carefully built by China National Gymnasium for the 2022 Beijing Winter Olympics is a key special project of the Science and Technology Winter Olympics.




Each seat in the arena has a positioning tag based on RFID technology. When the light stick is close to the seat, it is bound to the seat number through the built-in RFID reading chip. Using the content production and presentation system, the editors treat each numbered seat as a "pixel" for content design, and issue instructions to the numbered light sticks through the audio-visual control workstation and wireless remote control device. The built-in wireless chip control the brightness and color of the glow sticks, accurately mapping the entire design content to each glow stick bound to the seat.




" The image refresh rate of this system can reach 20 frames per second, which is close to ordinary animation, and the LED lights built in the light stick are 256 colors, and the final overall display effect is very shocking.” The person in charge of the interactive experience system project said, "This system works in conjunction with special lighting and projection systems to create a beautiful on-site atmosphere for broadcasters to shoot.”


(Some of the pictures and text above are excerpted from China National Radio Monitoring Center National Radio Spectrum Management Center)

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