| 摘要 |
An embodiment of the present invention is a technique for timing participants in sporting events with RFID tags. RFID tags have read and writable memory that is loaded with race numbers or an encoding of it. RFID tags are distributed to participants by attaching them to race bibs that display the race numbers. RFID tags may be left on the race bibs, or removed from the bibs and attached to shoes, clothing, or other apparatus used in the race. A plurality of RFID tags may be used by each participant for pre-race, during race and post-race tracking and locating applications. This invention also includes methods for constructing RFID enabled race bibs. |
