NAVIGATION DEVICE
First Claim
1. A navigation device comprising:
- a map information acquiring unit for acquiring map information;
a positioning unit for measuring a vehicle position;
a route determining unit for determining a route from a place of departure to a destination;
an input unit for inputting a search condition for a search for facilities which are search objects;
a facility searching unit for, when the vehicle position measured by said positioning unit is located on a dedicated road whose exits and entrances are predetermined, searching through the map information acquired by said map information acquiring unit for facilities existing on said dedicated road and facilities existing at a predetermined distance or less from an exit of said dedicated road, those facilities satisfying the search condition inputted from said input unit; and
a display unit for displaying the facilities searched for by said facility searching unit in order of increasing distance from the vehicle position measured by said positioning unit, wherein said facility searching unit changes the predetermined distance from the exit of said dedicated road according to both the vehicle position measured by said positioning unit and a setting state of the route determined by said route determining unit to carry out the search.
2 Assignments
0 Petitions
Accused Products
Abstract
A navigation device includes a map information acquiring unit 47 and 48 for acquiring map information, a positioning unit 46 for measuring a vehicle position, an input unit 34 and 45 for inputting a search condition for a search for facilities which are search objects, a facility searching unit 50 for, when the vehicle position measured by the positioning unit is located on a dedicated road whose exits and entrances are predetermined, searching through the map information acquired by the map information acquiring unit for facilities existing on the dedicated road and facilities existing at a predetermined distance or less from an exit of the dedicated road, those facilities satisfying the search condition inputted from the input unit, and a display unit 32 and 43 for displaying the facilities searched for by the facility searching unit in order of increasing distance from the vehicle position measured by the positioning unit.
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Citations
10 Claims
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1. A navigation device comprising:
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a map information acquiring unit for acquiring map information; a positioning unit for measuring a vehicle position; a route determining unit for determining a route from a place of departure to a destination; an input unit for inputting a search condition for a search for facilities which are search objects; a facility searching unit for, when the vehicle position measured by said positioning unit is located on a dedicated road whose exits and entrances are predetermined, searching through the map information acquired by said map information acquiring unit for facilities existing on said dedicated road and facilities existing at a predetermined distance or less from an exit of said dedicated road, those facilities satisfying the search condition inputted from said input unit; and a display unit for displaying the facilities searched for by said facility searching unit in order of increasing distance from the vehicle position measured by said positioning unit, wherein said facility searching unit changes the predetermined distance from the exit of said dedicated road according to both the vehicle position measured by said positioning unit and a setting state of the route determined by said route determining unit to carry out the search. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification