POSITION CALCULATING METHOD AND POSITION CALCULATING DEVICE

To suggest a technique of more accurately calculating a position using both measurement results of a satellite positioning unit and an inertial positioning unit. In a position calculating device (1), a first operational process of calculating at least a position of a moving object using the measurem...

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Bibliographische Detailangaben
Hauptverfasser:	KUMAR ANAND, MIZUOCHI SHUNICHI, SANJAY RAMA, ONDA KENJI
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	To suggest a technique of more accurately calculating a position using both measurement results of a satellite positioning unit and an inertial positioning unit. In a position calculating device (1), a first operational process of calculating at least a position of a moving object using the measurement result of an inertial positioning unit (2) disposed in the moving object is performed by a first operation processing unit (5). A second operational process of calculating the position of the moving object using the result of the first operational process and the measurement result of a satellite positioning unit (3) disposed in the moving object is performed by a second operation processing unit (7). An operational coefficient of the first operational process is adjusted using the result of the first operational process and the result of the second operational process by an operational coefficient adjusting unit (9).