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公开(公告)号:US07671802B2
公开(公告)日:2010-03-02
申请号:US12050043
申请日:2008-03-17
申请人: Peter M. Walsh , Jeffrey W. Weisenburger , Kenneth Demers , Anthony J. Bailey , David L. Casamona
发明人: Peter M. Walsh , Jeffrey W. Weisenburger , Kenneth Demers , Anthony J. Bailey , David L. Casamona
IPC分类号: G01S3/02
CPC分类号: G01S5/0221 , A63B24/0021 , A63B71/06 , A63B2024/0025 , A63B2220/836 , A63B2225/15 , A63B2225/54 , A63B2243/0025 , A63B2243/0037 , G01S5/14
摘要: Sports objects, such as players and their equipment, are tracked by receiving signals transmitted by tags attached to the sports objects, and triangulating the signals to estimate the locations of the sports objects. One feature that promotes good signal reception is the use of different groups of three or more receivers. Another such feature is the use of two or more transmitter tags attached to different portions of the sports object. Still another such feature is the use of Ultra-Wideband signals.
摘要翻译: 运动对象,如玩家及其设备,通过接收通过附加到运动对象的标签发送的信号来跟踪,并且对信号进行三角测量以估计运动对象的位置。 促进良好信号接收的一个特征是使用不同组的三个或更多个接收器。 另一个这样的特征是使用附接到运动对象的不同部分的两个或更多个发射器标签。 另一个这样的特征是使用超宽带信号。
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公开(公告)号:US20090231198A1
公开(公告)日:2009-09-17
申请号:US12050043
申请日:2008-03-17
申请人: Peter M. Walsh , Jeffrey W. Weisenburger , Kenneth Demers , Anthony J. Bailey , David L. Casamona
发明人: Peter M. Walsh , Jeffrey W. Weisenburger , Kenneth Demers , Anthony J. Bailey , David L. Casamona
IPC分类号: G01S1/02
CPC分类号: G01S5/0221 , A63B24/0021 , A63B71/06 , A63B2024/0025 , A63B2220/836 , A63B2225/15 , A63B2225/54 , A63B2243/0025 , A63B2243/0037 , G01S5/14
摘要: Sports objects, such as players and their equipment, are tracked by receiving signals transmitted by tags attached to the sports objects, and triangulating the signals to estimate the locations of the sports objects. One feature that promotes good signal reception is the use of different groups of three or more receivers. Another such feature is the use of two or more transmitter tags attached to different portions of the sports object. Still another such feature is the use of Ultra-Wideband signals.
摘要翻译: 运动对象,如玩家及其设备,通过接收通过附加到运动对象的标签发送的信号来跟踪,并且对信号进行三角测量以估计运动对象的位置。 促进良好信号接收的一个特征是使用不同组的三个或更多个接收器。 另一个这样的特征是使用附接到运动对象的不同部分的两个或更多个发射器标签。 另一个这样的特征是使用超宽带信号。
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