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Ｒｅｓｅａｒｃｈ　ａｎｄ　Ｄｅｓｉｇｎ　ｏｆ　Ａｔｈｌｅｔｅｓ＇　Ｄｙｎａｍｉｃ　Ｄａｔａ　Ｃａｐｔｕｒｅ　Ｓｙｓｔｅｍ

ＹＡＮＧ Ｑｉｎｇ１，ＴＯＮＧ Ｙｕｎｆｅｎｇ１，ＬＩ Ｇｕａｎｇｈｕｉ１，ＹＡＮＧ Ｇｕａｎｇｚｈａｏ２   

  1. （１．Ｆａｃｕｌｔｙ　ｏｆ　Ｅｌｅｃｔｒｉｃａｌ　Ｅｎｇｉｎｅｅｒｉｎｇ，Ｋｕｎｍｉｎｇ　Ｍｅｔａｌｌｕｒｇｙ　Ｃｏｌｌｅｇｅ，Ｋｕｎｍｉｎｇ６５００３３，Ｃｈｉｎａ；
    ２．Ｃｈｉｎａ　Ｉｎｆｏｒｍａｔｉｏｎ　Ｔｅｃｈｎｏｌｏｇｙ　Ｄｅｓｉｇｎｉｎｇ　＆　Ｃｏｎｓｕｌｔｉｎｇ　Ｉｎｓｔｉｔｕｔｅ　Ｃｏ．，Ｌｔｄ，Ｃｈｅｎｇｄｕ　６１００４２，Ｃｈｉｎａ）
  • Received:2018-03-27 Online:2018-06-30 Published:2018-06-30

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Abstract: Ｉｎ　ｏｒｄｅｒ　ｔｏ　ｓａｖｅ　ｍａｎｐｏｗｅｒ　ｆｏｒ　ｐｈｙｓｉｃａｌ　ｔｒａｉｎｉｎｇ　ａｎｄ　ｔｅｓｔｉｎｇ　ａｎｄ　ｉｍｐｒｏｖｅ　ｔｈｅ　ｆａｉｒｎｅｓｓ　ａｎｄ　ｒｅｌｉａｂｉｌｉｔｙ　ｏｆ　ｔｈｅ　ｐｒｏｊｅｃｔ，ｔｈｉｓ　ｐａｐｅｒ　ｄｅｓｉｇｎｅｄ　ａｎ　ａｕｔｏｍａｔｉｃ　ｃａｐｔｕｒｅ　ｓｙｓｔｅｍ　ｏｆ　ａｔｈｌｅｔｅｓ＇　ｄｙｎａｍｉｃ　ｄａｔａ，ｗｈｉｃｈ　ｉｓ　ｓｕｉｔａｂｌｅ　ｆｏｒ　ｌｏｎｇ－ｄｉｓｔａｎｃｅ　ｒａｃｅ　ｉｎ　ｓｔａｄｉｕｍ　ｂｙ　ｔａｋｉｎｇ　ｒａｄｉｏ　ｆｒｅｑｕｅｎｃｙ　ｉｄｅｎｔｉｆｉｃａｔｉｏｎ　ａｓ　ａ　ｃｏｒｅ．Ｂａｓｅｄ　ｏｎ　ｔｈｅ　２．４　ＧＨｚ　ｒａｄｉｏ　ｃｈｉｐ　ｗｉｔｈ　ｓｙｓｔｅｍ－ｏｎ－ｃｈｉｐ　ｔｅｃｈｎｏｌｏｇｙ，ｔｈｅ　ｈａｒｄｗａｒｅ　ａｎｄ　ｓｏｆｔｗａｒｅ　ｏｆ　ｒｅａｄｅｒｓ　ａｎｄ　ｅｌｅｃｔｒｏｎｉｃ　ｔａｇｓ　ａｒｅ　ｄｅｓｉｇｎｅｄ．Ｔｈｅ　ｅｆｆｅｃｔｉｖｅ　ｃｏｖｅｒｉｎｇ　ｒａｄｉｕｓ　ｏｆ　ｔｈｅ　ｓｙｓｔｅｍ　ａｎｔｅｎｎａ　ｗａｓ　ａｎａｌｙｚｅｄ　ａｎｄ　ＲＦＩＤ　ａｎｔｉ－ｃｏｌｌｉｓｉｏｎ　ｓｔｒａｔｅｇｙ　ｗａｓ　ｉｎｔｒｏｄｕｃｅｄ．Ａ　ｍａｎａｇｅｍｅｎｔ　ｓｏｆｔｗａｒｅ　ｗａｓ　ａｌｓｏ　ｄｅｓｉｇｎｅｄ　ｏｎ　ＰＣ　ｔｅｒｍｉｎａ．Ｔｈｅ　ｅｘｐｅｒｉｍｅｎｔｓ　ｈａｖｅ　ｐｒｏｖｅｄ　ｔｈａｔ　ｔｈｅ　ｓｙｓｔｅｍ　ｈａｓ　ｔｈｅ　ｃｈａｒａｃｔｅｒｉｓｔｉｃｓ　ｓｕｃｈ　ａｓ　ｐｏｒｔａｂｉｌｉｔｙ，ｆａｓｔ　ｒｅｓｐｏｎｓｅ　ａｎｄ　ｌｏｗ　ｃｏｓｔ，ｗｈｉｃｈ　ｔｈｕｓ　ｃａｎ　ｂｅ　ｕｓｅｄ　ｉｎ　ｐｈｙｓｉｃａｌ　ｔｒａｉｎｉｎｇ　ａｎｄ　ｃｏｍｐｅｔｉｔｉｏｎ．

Key words: ｄｙｎａｍｉｃ ｄａｔａ ｃａｐｔｕｒｅ, ＲＦＩＤ, ａｎｔｉ-ｃｏｌｌｉｓｉｏｎ ｓｔｒａｔｅｇｙ, ｍａｎａｇｅｍｅｎｔ ｓｏｆｔｗａｒｅ

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