| 摘要 |
An electronic timing system is provided for timing of athletic events including a radio-frequency identification antenna, a portable timing controller, a remote server, and a radio-frequency identification timing tag. The portable timing controller includes one or more radio-frequency identification readers, and a touch-panel computer electrically coupled to the one or more readers to manage data coming into the one or more readers. The controller further includes a first input/output device for exchanging data with the radio-frequency identification antenna, and a second input/output device for exchanging data with a remote server. The controller also may be powered by portable, user replaceable lithium-ion batteries. The radio-frequency identification timing tag is configured for attachment to an athlete. The timing tag and antenna are adapted for wirelessly communicating data between one another. |
