The 2022 Qatar World Cup has recently kicked off, and the football used is also very mysterious. A central chip and motion sensor are implanted inside, which can record football-related data at a speed of 500 times per second.
In the second round of Group H of the World Cup group match, Portugal defeated Uruguay 2-0, and the chip technology built into the football played its role.
In the 54th minute of the game, B Fei made a cross, and Ronaldo made a header. After the game, Adidas, the manufacturer of FIFA's official ball, revealed that the high-precision sensor data in the official ball showed that Ronaldo did not touch the ball during the goal, and the goal belonged to B Fee.
The ball used in this World Cup is called "Journey", which is very light and is the fastest-flying football in the previous World Cups. "Journey" applies an innovative technology system - CTR-CORE, that is, a central chip is implanted inside the football, which can record football-related data at a speed of 500 times per second. It also contains a motion sensor, which can collect high-precision football movement data during this World Cup and send them to the video assistant referee (VAR) to help the referee make more reasonable decisions.
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