NAVIGATION DEVICE TO BE MOUNTED ON AUTOMOBILE WITH SEARCHER FOR EXPECTED FUELING SITE
PROBLEM TO BE SOLVED: To provide a navigation device wherein a fueling site can be calculated in planning a long distance drive by utilizing a map database. SOLUTION: When a destination and a route are input by an input device 3, a fueling site calculator 4 calculates a fueling site based on a resid...
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Main Author | |
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Format | Patent |
Language | English |
Published |
28.11.1997
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Edition | 6 |
Subjects | |
Online Access | Get full text |
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Summary: | PROBLEM TO BE SOLVED: To provide a navigation device wherein a fueling site can be calculated in planning a long distance drive by utilizing a map database. SOLUTION: When a destination and a route are input by an input device 3, a fueling site calculator 4 calculates a fueling site based on a residual, gas quantity sensed by a residual gas sensor 2 and an average fuel consumption for a type of roads recorded in an average fuel consumption recorder 1, and gas stations in the vicinity of the fueling site are searched by a gas station searcher 5 and displayed on a map display 6. |
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Bibliography: | Application Number: JP19960119180 |