| 摘要 |
A virtual wireless barrier system 100 for determining a position of a mobile device relative to a virtual barrier comprises: a plurality of transmitters 110a, 110b configured to broadcast a unique identifier; a management platform for storing positional data for each transmitter; a mobile application for installation on a mobile device. The management platform is configured to communicate with the mobile application. The plurality of transmitters are arranged in pairs, one of each corresponding with a first or second zone 130, 140. The pairs are positioned to define the virtual barrier 120 between said first and second zones. The management platform is configured to: (a) map the barrier; (b) receive transmitted data from the mobile application when the mobile application detects the unique identifier, and (c) send an alert to the mobile application for display. The first zone and second zone comprise different statuses, and the status of the second zone is dependent upon a specific user. The transmitters comprise wireless technology configured to exchange data over short distances, such as Bluetooth Low Energy (BLE) technology with universally unique identifiers (UUI). Each of the pairs of transmitters are mounted on opposing sides on a transmitter stand 150. |
