| 摘要 |
<p>A network for monitoring and managing the occurrence of specified events in an environment requires a plurality of beacons. Specifically, the beacons are positioned at predetermined locations in the environment to emit respectively unique signals. Tags, with each tag having a distinctive identifier, are separately responsive to each beacon signal to generate a data record that is indicative of an interaction between the tag and a beacon signal. The data record is then transferred to a network control center for use in monitoring and managing the occurrence of specified events in the environment.</p> |
