METHOD AND DEVICE FOR GENERATING AND COMMUNICATING GEOGRAPHIC ROUTE INFORMATION BETWEEN WIRELESS COMMUNICATION DEVICES

• US 20110054770A1
• Filed: 08/25/2009
• Published: 03/03/2011
• Est. Priority Date: 08/25/2009
• Status: Active Grant

• Current Assignee: Malikie Innovations Limited (Key Patent Innovations Limited)
• Original Assignee: Blackberry Limited
• Inventors: KALDOR, Daniel Edward, ALLEN, Andrew Michael
• Granted Patent: US 8,352,178 B2
• Time in Patent Office: Days
• US Class Current: 701/200
• CPC Class Codes: G01C 21/36 Input/output arrangements for on-board computers
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/024 Guidance services

Abstract

Provided is a method, wireless communication device and computer program product for generation and communication of a geographic route from a first device to a second device. The method involves presenting a reference map using the first device; receiving route input using the first device, said route input indicative of the geographic route relative to the reference map; processing said route input with respect to a reference coordinate system to generate processed route information indicative of the geographic route; and communicating said processed route information to the second device. The method may further involve receiving and processing processed route information, using the second device, the processing performed at least in part based on the reference coordinate system and an output reference map to generate route output indicative of the geographic route relative to the output reference map; and presenting said route output using the second device.

Claims

1. A method for generating and communicating a geographic route between wireless communication devices, the method comprising:

presenting a reference map;

receiving route input indicative of the geographic route relative to the reference map;

processing said route input to generate processed route information indicative of the geographic route with respect to a reference coordinate system; and

forming a message for delivery via a wireless communication network to a recipient, said message containing at least a portion of said processed route information.

2. The method as claimed in claim 1, wherein said processed route information comprises route-related information selected from the group comprising:

text information, pictures, voice information, hyperlinks, and videos.

3. The method as claimed in claim 1, wherein processing said route input comprises converting data indicative of the geographic route with respect to a first coordinate system to data indicative of the geographic route with respect to said reference coordinate system.

4. The method as claimed in claim 3, wherein said first coordinate system is associated with the reference map.

5. The method as claimed in claim 3, further comprising presenting the reference map on a visual display, wherein said first coordinate system is associated with a display coordinate system of said visual display.

6. The method as claimed in claim 1, further comprising:

receiving the processed route information;

processing said processed route information to generate route output indicative of the geographic route relative to an output reference map; and

presenting said route output.

7. The method as claimed in claim 6, wherein the reference coordinate system is common between the reference map and the output reference map, or the reference coordinate system is determined based on a negotiation between the wireless communication devices.

8. The method as claimed in claim 6, wherein processing said processed route information comprises converting data indicative of the geographic route with respect to said reference coordinate system to data indicative of the geographic route with respect to a second coordinate system.

9. The method as claimed in claim 8, wherein said second coordinate system is associated with the output reference map.

10. The method as claimed in claim 1, wherein the route input is generated collaboratively by plural wireless communication devices.

11. The method as claimed in claim 1, further comprising presenting a reference map representation on a visual display of at least one of said wireless communication devices, wherein said reference map representation is configurable at least in part based on local input.

12. The method as claimed in claim 1, further comprising presenting a reference map representation on a visual display of at least one of said wireless communication devices, wherein said reference map representation is remotely configurable.

13. A computer program product configured to generate and communicate a geographic route between wireless communication devices, the computer program product comprising code which, when loaded into a memory and executed on an associated processor, is adapted to perform:

presenting a reference map;

receiving route input indicative of the geographic route relative to the reference map;

processing said route input to generate processed route information indicative of the geographic route with respect to a reference coordinate system; and

forming a message for delivery via a wireless communication network to a recipient, said message containing at least a portion of said processed route information.

14. The computer program product as claimed in claim 13, the code further adapted to perform:

processing said processed route information to generate route output indicative of the geographic route relative to an output reference map; and

presenting said route output.

15. A wireless communication device configured to generate and communicate a geographic route, the wireless communication device comprising:

an output user interface configured to present a reference map;

an input user interface configured to receive route input indicative of a geographic route relative to the reference map;

a processing module configured to process said route input to generate processed route information indicative of the geographic route with respect to a reference coordinate system; and

a radiofrequency transceiver configured to transmit said processed route information.

16. The wireless communication device as claimed in claim 15, wherein said processed route information comprises route-related information selected from the group comprising:

text information, pictures, voice information, hyperlinks, and videos.

17. The wireless communication device as claimed in claim 15, wherein the processing module is configured to convert data indicative of the geographic route with respect to a first coordinate system to data indicative of the geographic route with respect to said reference coordinate system, wherein said first coordinate system is associated with the reference map.

18. The wireless communication device as claimed in claim 15, wherein:

the radiofrequency transceiver is further configured to wirelessly receive another processed route information from another wireless communication device, said other processed route information indicative of another geographic route with respect to a defined reference coordinate system;

the processing module further configured to process said other processed route information to generate route output indicative of the other geographic route relative to an output reference map; and

the output user interface is further configured to present said route output.

19. The wireless communication device as claimed in claim 18, wherein at least one of the reference map and the output reference map is remotely configurable.

20. The wireless communication device as claimed in claim 15, wherein at least one of the reference map and the output reference map presented on the output user interface is configurable at least in part based on input from the input user interface.

21. The wireless communication device as claimed in claim 15, wherein the processed route information comprises multimedia.

22. The wireless communication device as claimed in claim 15, further configured to transmit processed route information concurrently with a conversation.