Method for measuring position, non-transitory recording medium storing position measurement program, and radio apparatus

摘要

A radio apparatus transmits a radio signal including identification information for identifying the radio apparatus. A reception terminal receives the radio signal transmitted form the radio apparatus. A positional information management server obtains radio information in which the identification information included in the radio signal and radio field intensity of the radio signal are associated with each other and determines a position of the reception terminal using the obtained radio information. The radio apparatus includes an antenna that transmits the radio signal having directivity toward a floor.

主权项

1. A method for measuring a position, the method comprising:
transmitting, using a radio apparatus, a radio signal including identification information for identifying the radio apparatus; receiving, by a reception apparatus, the radio signal including the identification information; obtaining radio information in which the identification information and a radio field intensity of the radio signal are associated with each other; and determining a position of the reception apparatus using the radio information, wherein the radio apparatus includes an antenna that transmits the radio signal having directivity toward a floor, wherein the radio apparatus includes a plurality of radio apparatuses, and wherein the determining includes:
referring to a table in which each of a plurality of points and radio field intensities of radio signals output from the plurality of radio apparatuses at each of the plurality of points are associated with each other in advance, anddetermining the position of the reception apparatus based on the radio field intensities of the plurality of radio apparatuses identified by the identification information included in the radio information and the radio field intensities of the plurality of radio apparatuses at each of the plurality of points read from the table.