The present invention intends to provide a method for accurately and
quickly estimating a three-dimensional position of a radio transmitter.
The present invention provides a method for estimating a
three-dimensional position of a radio transmitter. The method includes: a
step of moving a mobile object provided with a radio receiver in a
workspace to a position where the radio receiver receives a radio signal
from a radio transmitter, a step of storing a receiving state of the
radio signal as the mobile object performs a predetermined operation when
the radio receiver receives the radio signal, and a step of determining a
three-dimensional position of the radio transmitter based on the
receiving state.