APPARATUS AND METHOD FOR COMPENSATING SIGNAL STRENGTH OF POSITIONING DEVICE BASED BEACON

摘要

Disclosed is a signal strength compensation device and method for a beacon-based positioning device. The signal strength compensation method of the beacon-based positioning device includes searching for a plurality of beacon devices having the same separation distance as the beacon-based positioning device located at the first point, and receiving the beacon-based positioning device from the plurality of beacon-based positioning devices. Based on the received signal strength (RSS) for signals, a step of giving a bias level to each of the plurality of beacon devices, and as the beacon-based positioning device moves, among the plurality of beacon devices Correcting RSS for a signal received from the connected beacon device to the moved beacon-based positioning device based on a bias level provided to the connected beacon device, and using the corrected RSS And estimating a second point that is a moving point.