MOVING INSIDE THE CLOSED STRUCTURE MOBILE DEVICES GEO-POSITIONING METHOD Russian patent published in 2018 - IPC G01S5/02 

FIELD: transportation.

SUBSTANCE: invention relates to the field of positioning. Disclosed is the slave communication devices (10, 20, 30, 40, 50) group relative to the coordinating communication device (50) positioning method, at that, the method comprises stages, at which: transmission, by means of coordinating device (50), through the wireless digital communication means (12, 22, 32, 42, 52) to each slave device (10, 20, 30, 40, 50) of identification table; transmitting using each device (10, 20, 30, 40, 50) its UWB signature; using each device analyzing the received UWB signatures and determining distances, separating the said device (10, 20, 30, 40, 50) from each of the other devices (10, 20, 30, 40, 50); using each slave device transmitting (10, 20, 30, 40) into the coordinating device (50), distances separating the said slave device (10, 20, 30, 40) from each of the other devices (10, 20, 30, 40, 50); using the coordinating device (50) determining the slave devices relative positions (10, 20, 30, 40).

EFFECT: increase in the positioning in the building accuracy, for example, during rescue operations or during the firefighters operation.

11 cl, 8 dwg