Method of controlling access to a sports facility
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United States of America Patent
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N/A
Issued Date -
Nov 27, 2008
app pub date -
May 21, 2008
filing date -
May 22, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Controlling access to a sports facility with a user-carried non-transferable data storage medium which stores access privilege data and is read by a reading mechanism upon entry to the sports facility. A data storage medium, located on the user's sports equipment near the ground, stores control data, which is read by an antenna located near the ground at the entrance to the sports facility. The access privilege data, read from the non-transferable data storage medium upon entry, is combined by program logic with the control data read by the near-ground data storage medium on entry and then memorized. Upon each subsequent entry, the access privilege data from the non-transferable data storage medium and the control data from the near-ground data storage medium are re-read by the antenna. If there is a mismatch of the memorized combined data, entrance to the sports facility is prohibited.
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