POSITION CALCULATION METHOD AND POSITION CALCULATION DEVICE

摘要

Proposed is a method for more accurately calculating position via the combined use of the measurement results of both an inertial positioning unit and a satellite positioning unit. In a position calculation device (1), using the measurement results of an inertial positioning unit (2) installed in a mobile body, a first computation process that computes the position of the mobile body, at the very least, is executed by a first computation processing unit (5). Also, using the results of the first computation process and the measurement results of a satellite positioning unit (3) installed in the mobile body, a second computation process that computes the position of the mobile body is executed by a second computation processing unit (7). Then, using the results of the first computation process and the results of the second computation process, the computation coefficient of the first computation process is adjusted by a computation coefficient adjustment unit (9).