| 摘要 |
A device location system is described including a position beacon associated with a specified physical location, a beacon detection means attached to or physically associated with said device, the beacon detection means adapted to actively interrogate its surrounding environment to detect the presence of a proximate position beacon and record the presence of said position beacon thereby correlating the location of the device with the specified physical location. The invention also provides a device incorporating beacon detection means, for example an RFID reader.
|
