GPS POSITION DETECTION DEVICE
PROBLEM TO BE SOLVED: To provide a GPS position detection device capable of setting selectively approximate position information corresponding to a terminal position among plural pieces of representative position information registered beforehand, and thereby executing GPS positioning quickly. SOLUT...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a GPS position detection device capable of setting selectively approximate position information corresponding to a terminal position among plural pieces of representative position information registered beforehand, and thereby executing GPS positioning quickly. SOLUTION: This GPS position detection device 1 is equipped with an approximate position information memory 1e for storing at least east Japan and west Japan as the representative position information, and an approximate position information selection means 1d for selecting and setting either of the representative position information of east Japan and west Japan memorized in the approximate position information memory 1e as the approximate position information effective for the GPS positioning, and the GPS positioning is executed by using either of the representative position information memorized in the approximate position information memory 1e. |
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