NAVIGATION SYSTEM, METHOD AND DATABASE USING MOBILE DEVICES

• US 20100030465A1
• Filed: 07/31/2009
• Published: 02/04/2010
• Est. Priority Date: 07/31/2008
• Status: Active Grant

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: Visser, Thomas, SOLKESZ, Renske Elizabeth
• Granted Patent: US 8,494,768 B2
• Time in Patent Office: Days
• US Class Current: 701/201
• CPC Class Codes: G01C 21/20 Instruments for performing navigational calculations G01C21/24, G01C21/26 take precedence
• CPC Class Codes: G06Q 30/0205 Location or geographical consideration
• CPC Class Codes: H04L 67/04 specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
• CPC Class Codes: H04L 67/52 specially adapted for the location of the user terminal
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/024 Guidance services
• CPC Class Codes: H04W 4/18 Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals

Abstract

Provided is a navigation system for guiding a user of a mobile device to a plurality of locations including a storage means adapted to store a database comprising a plurality of records, each record comprising location data indicative of the location of a respective place; a mobile device; a location determination means adapted to determine a current location of the mobile device; and a processing means adapted to use the database and current location to select, according to at least one predetermined criterion, a location that the user is directed towards, wherein the mobile device is adapted to provide the user with an indicator arranged to direct the user to the selected place.

Claims

1. A navigation system for guiding a user of a mobile device to a plurality of places, the system comprising:

a storage means for storing a database comprising a plurality of records, each record including location data indicating a location of a respective place;

a mobile device;

a location determination means for determining a current location of the mobile device; and

a processing means for using the database and the current location to select, according to at least one predetermined criterion, a said place to direct a user towards,

wherein the mobile device is adapted to provide a user with an indicator arranged to direct the user to the selected place.

2. The navigation system in accordance with claim 1, wherein the storage means is external to the mobile device.

3. The navigation system in accordance with claim 2, wherein the mobile device comprises additional storage means for storing a copy of at least part of the database.

4. The navigation system in accordance with claim 1, wherein the mobile device comprises a Global Navigation Satellite System (GNSS) receiver for receiving navigation signals from a plurality of satellites and a GNSS processing means for determining the current location of the mobile device from the received navigation signals, the location determination means including the GNSS receiver and the GNSS processing means.

5. The navigation system in accordance with claim 1, wherein each of the records further includes category data indicating a category allocated to the respective place.

6. The navigation system in accordance with claim 1, wherein the at least one predetermined criterion include at least one of:

information indicating whether a place is within a predetermined distance of the current location;

information indicating whether the current location is within a predetermined distance of a place;

information indicating whether the current location is within a defined area around a place;

information indicating whether a place is within a particular category or categories;

information indicating whether a place satisfies at least one preference set by a user of the mobile device.

7. The navigation system in accordance with claim 6, wherein the processing means is adapted to determine said defined area.

8. The navigation system in accordance with claim 6, wherein the mobile device is operable to set said at least one preference.

9. The navigation system in accordance with claim 1, wherein said indicator includes at least one of a textual indicator and a graphical indicator.

10. The navigation system in accordance with claim 1, wherein said indicator indicates a direction and a distance of the selected place from the current location.

11. The navigation system in accordance with claim 10, wherein said indicator includes a visible component having a size dependent upon the distance of the selected place from the current location, and a visible component indicating the direction of the selected place from the current location.

12. The navigation system in accordance with claim 1, wherein the mobile device further comprises:

a user interface means adapted to provide the user with an option to create an entry, corresponding to the current location, in the database; and

a input means operable by the user to select said option,

wherein the mobile device is adapted, in response to the user selecting said option, to transmit data for remote reception and entry into the database, the transmitted data including location data indicating the current location.

13. The navigation system in accordance with claim 12, wherein the input means is further operable by the user to input or select additional data corresponding to the current location, the transmitted data including the additional data.

14. The navigation system in accordance with claim 13, wherein the additional data includes category data indicating a category allocated by the user to a place at the current location.

15. The navigation system in accordance with claim 12, further comprising a database management means for creating the corresponding entry in the database in response to receiving the transmitted data from the mobile device.

16. The navigation system in accordance with claim 15, wherein the corresponding entry created by the management means includes data indicating a time of receipt of the transmitted data.

17. The navigation system in accordance with claim 16, wherein the management means deletes an entry from the database a predetermined time after receiving transmitted data corresponding to the deleted entry.

18. The navigation system in accordance with claim 12, further comprising a plurality of the mobile devices, each mobile device for creating entries in the database providing each respective user with an indicator arranged to direct the respective user to the respective selected place from the respective current location.

19. The navigation system in accordance with claim 18, wherein the database is arranged to record a number of entries made corresponding to each place.

20. The navigation system in accordance with claim 19, wherein the processing means determines a respective defined area around each place according to the number of entries made corresponding to the location of each place, and to use the defined areas to select the place to direct the user towards.

21. A navigation method for guiding a user of a mobile device to a plurality of places, the method comprising:

storing a database comprising a plurality of records, each record comprising location data indicating a location of a respective place;

determining a current location of the mobile device;

using the database and the current location to select, according to at least one predetermined criterion, a place to direct a user of the mobile device towards; and

using the mobile device to provide a user with an indicator to direct the user to the selected place.

22. The method in accordance with claim 21, further comprising:

providing, by the mobile device, the user with an option to create an entry corresponding to the current location, in the database;

operating an input means of the mobile device to select the option; and

in response to the user selecting the option, transmitting data from the mobile device for a remote reception and entry into the database, the transmitted data including location data indicating the current location.

23. The method in accordance with claim 22, further comprising receiving the transmitted data and updating the database using at least a portion of the transmitted data.

24. The method in accordance with claim 22, further comprising receiving the transmitted data and entering at least a portion of the transmitted data into the database.

25. A mobile device comprising:

a location determination means for determining a current location of the mobile device;

a user interface means for providing a user with an option to create an entry, corresponding to the current location, in a database; and

an input means operable by the user to select the option,

wherein the mobile device transmits, in response to a user selecting said option, data for remote reception and entry into the database, the transmitted data including location data indicating the current location.

26. The mobile device in accordance with claim 25, wherein the mobile device provides the user with an indicator arranged to direct the user to a location from a current location.

27. A method of operating a mobile device, the method comprising:

determining, by the mobile device, a location of a place the mobile device has been taken;

providing, by the mobile device, a user with an option to create an entry corresponding to the place, in a database;

receiving, through an input means of the mobile device, a selection from the option; and

transmitting data, from the mobile device, for remote reception and entry into a database, the transmitted data including location data indicating of said current location.

28. The method in accordance with claim 27, further comprising:

providing, by the mobile device, the user with an indicator arranged to direct the user to a location from the current location.

29. A method of generating a database for use in a navigation system for guiding a user of a mobile device to a plurality of places, the method comprising:

determining, by the mobile device, a location of a place the mobile device has been taken;

creating, by the mobile device, an entry in the database, the entry including location data indicating the location of the place.

30. The method in accordance with claim 29, wherein the entry includes additional data.

31. The method in accordance with claim 30, wherein the additional data includes category data indicating a category allocated to the place by the user.

32. The method in accordance with claim 29, the method further comprising:

determining the respective location of each respective place to which a plurality of mobile devices have been taken; and

creating, by each of the plurality of mobile devices, a respective said entry in the database.