positionierungsvorrichtung, positionierungsverfahren and pm with the positionierungsvorrichtung

摘要

PROBLEM TO BE SOLVED: To provide a positioning system and a positioning method capable of acquiring all satellite approximate orbit information continuously in one day without having to spend a plurality of days, and reducing power consumption, and to provide a clock that has the positioning system.;SOLUTION: The positioning system 10 for positioning own position, based on navigation message information transmitted continuously from a position information satellite in time series has a signal identification section 28 for identifying start time and end time for receiving a transmission information section, including all the satellite approximate orbit information, and a receiving section 11 for intermittently receiving the navigation message information at the reception time of the transmission information section, including all the satellite rough orbit information identified by the signal identification section 28.;COPYRIGHT: (C)2008,JPO&INPIT