Route searching device

• US 20080040034A1
• Filed: 08/07/2007
• Published: 02/14/2008
• Est. Priority Date: 08/08/2006
• Status: Abandoned Application

• Current Assignee: Fujifilm Corporation (Fujifilm Holdings Corporation)
• Original Assignee: Fujifilm Corporation (Fujifilm Holdings Corporation)
• Inventors: Kanno, Hiroyuki
• Application Number:
  US11/882,920
• Publication Number:
  US 20080040034A1
• Time in Patent Office: Days
• US Class Current: 701/210
• CPC Class Codes: G01C 21/362 received from an external device or application, e.g. PDA, mobile phone or calendar application

Abstract

A GPS-equipped electronic camera takes images of destinations. A memory card set to the electronic camera stores image files to which shooting position data is added. The shooting position data represents a position where shooting has been performed. The memory card is set to a car navigation equipment. A shooting-position-data extracting portion extracts the shooting position data from the image file corresponding to the destination. A route searching portion searches a route leading from a present location to the destination on the basis of the extracted shooting position data, road map data stored in a storage portion, and present location data obtained by a GPS antenna and a present-location-data calculator. Since it is unnecessary to input an address and a phone number of the destination, setting the destination is easily performed.

Claims

1. A route searching device for searching a route leading from a present location to a destination, comprising:

a data obtaining portion for obtaining present-location data representing said present location;

a map-data storage portion for storing map data;

an image-file input portion for inputting an image file in which destination-position data representing a position of said destination is added in advance to image data representing an image of the destination; and

a route searching portion for searching said route leading from said present location to said destination on the basis of said present-location data, said map data and said destination-position data of said image file.

2. The route searching device according to claim 1, further comprising:

a display for showing the images of the destinations corresponding to the respective image files when a plurality of said image files have been inputted into said image-file input portion; and

a destination selector for selecting a single image from among the images of the destinations shown on said display;

wherein said route searching portion searches the route leading from said present location to the selected destination.

3. The route searching device according to claim 2, wherein said display shows the route, which is searched by said route searching portion, instead of the image of the destination when the single image has been selected by said destination selector.

4. The route searching device according to claim 1, further comprising:

a display for showing the images of the destinations corresponding to the image files when a plurality of said image files have been inputted into said image-file input portion;

a destination selector for selecting an image of a halfway destination and an image of a final destination from among the images of the destinations shown on said display; and

an extract portion for extracting said destination-position data from said image files corresponding to the images of all the destinations selected by said destination selector;

wherein the route searching portion searches the route leading from said present location to said final destination via said halfway destination on the basis of all the destination-position data extracted by said extract portion.

5. The route searching device according to claim 4, wherein said display shows the route, which is searched by said route searching portion, instead of the image of the destination after the images have been selected by said destination selector.

6. The route searching device according to claim 1, wherein said image file is produced by an imaging device capable of adding shooting position data, which represents a position where shooting has been performed, to said image data as said destination-position data.

7. The route searching device according to claim 6, wherein said shooting position data includes latitude data and longitude data of the position where shooting has been performed.

8. The route searching device according to claim 6, wherein said image file to be inputted into said image-file input portion is produced by said imaging device and is obtained via the Internet.

9. The route searching device according to claim 1, wherein said data obtaining portion for obtaining said present-location data comprises:

a present-location-data calculator for calculating latitude and longitude of the present location as said present-location data on the basis of radio waves received by a GPS antenna.