IDENTIFICATION DATA COLLECTION AND TRANSMISSION SYSTEM Russian patent published in 2024 - IPC G08B17/00 G08B25/14 G06K17/00 H04W84/02 

FIELD: radar and radio navigation.

SUBSTANCE: invention relates to means of positioning objects in a room based on radio frequency identification. Disclosed is a system for collecting and transmitting identification data for positioning and identifying radio frequency tags in a training building for controlling evacuation in emergency situations, consisting of a plurality of Bluetooth readers installed in each classroom next to the doorway and at least one Bluetooth reader installed at the entrance to the building. At that, the Bluetooth readers are made with the possibility of reading the Bluetooth tags located in the building, and transmitting information on read tags by means of Zigbee interface to Zigbee gateway, which in turn is configured to transmit information via a Wi-Fi network to a local server connected to a web server using the Internet. At the same time Zigbee gateway is installed on each floor of the building, and all of them are combined into a single local area network.

EFFECT: high accuracy of locating a radio tag in a room.

1 cl, 1 dwg