Unverified80% confidenceFactTime unknown
智能跳绳计数原理分为手柄陀螺仪(IMU)计数和绳体霍尔/磁感计数两类：IMU方案在甩绳漏跳时会误计，霍尔方案需绳体完整旋转触发，双脚不过绳则不计数，追求准确率优先选霍尔/磁感计数
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80%
Confidence
Long-term
Relevance
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Unverified计数跳绳分两类：机械/传感器计数(需真跳)和无绳/摇动计数(甩手柄即计数)。想练协调和真实运动量选传感器计数，追求便捷和小空间选无绳款73% similarUnverified无绳跳绳的计数依赖手柄内配重块摆动检测，静止空甩容易漏计或多计，追求精确计数应选实绳款并确认采样频率≥100Hz67% similarUnverified牵引力可调范围广的滑轮砝码系统精度高但组装复杂，弹簧秤式牵引读数直观但存在弹性疲劳误差，长期牵引监测优先滑轮砝码66% similarUnverified选购前务必确认所搭配的下降器、上升器、抓绳器是否标注兼容9mm绳径，许多工业级设备最低适配绳径为10mm61% similarUnverified无计数功能，如需记录跳绳个数需另配计数器或换带计数手柄的款式59% similar
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