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Record · 科技日报 ACC. 900028675

Science Popularization: Does the 2026 World Cup Football Need to Be Charged Before Kickoff?

科普一下丨2026世界杯,足球上场前得提前充电?

Issuer
科技日报
Date
2026-06-13
Instrument
other
Cited by
0
This article explains the function of the 500Hz motion sensor chip embedded in the official match ball of the 2026 World Cup, which sends data to the VAR system 500 times per second.
Full text · 原文 464 字
本次世界杯官方用球“三重浪”,内部中心位置藏着一颗重14克的500赫兹运动传感器芯片,每秒钟会向VAR视频助理裁判系统发送500次数据,它具体是用来干什么的?请专家科普一下。<br> (科技日报记者 史诗 制作 科普时报实习记者 袁蓁杉)5317312026-06-13 14:24:23:614史诗 袁蓁杉科普一下丨2026世界杯,足球上场前得提前充电?1324滚动滚动<br> https://www.stdaily.com/web/gdxw/pic/2026-06/13/531731_288bf848-6016-40ec-b874-9e05ca3a0509.jpg<br> https://www.stdaily.com/web/gdxw/pic/2026-06/13/531731_288bf848-6016-40ec-b874-9e05ca3a0509.jpg<br> https://www.stdaily.com/web/gdxw/2026-06/13/content_531731.htmlnull科技日报100/enpproperty-->