LOCATION AND EVENT TRIGGERED NAVIGATION DORMANCY AND WAKEUP

• US 20130158860A1
• Filed: 12/14/2011
• Published: 06/20/2013
• Est. Priority Date: 12/14/2011
• Status: Abandoned Application

• Current Assignee: Qualcomm, Inc.
• Original Assignee: Qualcomm, Inc.
• Inventors: Gum, Arnold Jason
• Application Number:
  US13/325,698
• Publication Number:
  US 20130158860A1
• Time in Patent Office: Days
• US Class Current: 701/410
• CPC Class Codes: G01C 21/265 constructional aspects of navigation devices, e.g. housings, mountings, displays G01C21/3688 takes precedence
• CPC Class Codes: G01C 21/3629 Guidance using speech or audio output, e.g. text-to-speech text to speech systems per se G10L13/00
• CPC Class Codes: G01C 21/3641 Personalized guidance, e.g. limited guidance on previously travelled routes
• CPC Class Codes: G01C 21/3661 Guidance output on an external device, e.g. car radio
• CPC Class Codes: G01S 19/34 Power consumption
• CPC Class Codes: G01S 5/01 Determining conditions which influence positioning, e.g. radio environment, state of motion or energy consumption
• CPC Class Codes: H04W 4/021 Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
• CPC Class Codes: H04W 52/0245 according to signal strength
• CPC Class Codes: H04W 52/0254 detecting a user operation or a tactile contact or a motion of the device
• CPC Class Codes: H04W 52/0267 by controlling user interface components
• CPC Class Codes: Y02D 30/70 in wireless communication networks

Abstract

A system and method for conditionally transitioning a navigation process on a mobile device between an active state and a reduced activity state are described. In particular, a transition of the navigation process between the active state and the reduced activity state may occur in response to the mobile device approaching a transition location on a predetermined route where the navigation process is to transition to the active state.

Claims

1. A method for managing a navigation process on a mobile device, comprising:

transitioning said navigation process from an active state to a reduced activity state; and

transitioning said navigation process to said active state from said reduced activity state in response to receipt of one or more signals indicating that at least one condition has been met, said at least one condition being determined, at least in part, by a transition location on a predetermined route where said navigation process is to transition to said active state.

2. The method of claim 1, wherein said transition location on said predetermined route is based, at least in part, on a destination of said route.

3. The method of claim 2, wherein said one or more signals are indicative of a location of said mobile device, and wherein said at least one condition comprises an inference that said mobile device is approaching said destination.

4. The method of claim 1, wherein said at least one of said conditions comprises a travelled distance.

5. The method of claim 1, wherein said at one of said conditions comprises acquisition of one or more wireless signals indicating a service set identifier (SSID) or set of SSIDs.

6. The method of claim 1, wherein said at one of said conditions comprises acquisition of one or more wireless signals indicating a base station identifier (BSID) or set of BSIDs.

7. The method of claim 1, wherein said at least one of said conditions is determined, at least in part, by a bounded area or geofence.

8. The method of claim 1, wherein transitioning said navigation process from said active state to said reduced activity state further comprises transitioning to said reduced activity state in response to one or more conditions indicating that said mobile device is expected to remain on a particular road or highway for a particular time or distance travelled.

9. The method of claim 1, and further comprising determining said transition location on said predetermined route based, at least in part, on a selected step in routing instructions.

10. The method of claim 1, and further comprising determining said transition location on said predetermined route based, at least in part, on a selection received on a touchscreen overlaying a display of a map of said predetermined route.

11. The method of claim 1, and further comprising determining said transition location on said predetermined route based, at least in part, on a location of a selected named waypoint along said predetermined route.

12. The method of claim 1, and further comprising maintaining at least one sensor-monitoring process while said navigation process is in said reduced activity state, said at least one sensor-monitoring process responding, at least in part, to said receipt of said one or more signals indicating that said at least one condition has been met.

13. The method of claim 12, wherein said mobile device comprises an audio output device and a display, and further comprising making said audio output device and said display available to other processes in response to said transitioning said navigation process from said active state to said reduced activity state.

14. The method of claim 13, and further comprising reducing processor activity attributable to the navigation process in response to said transitioning said navigation process from said active state to said reduced activity state.

15. A mobile device comprising:

a receiver to receive radio frequency signals; and

a processor to;

transition a navigation process from an active state to a reduced activity state to affecting processing of said received signals; and

transition said navigation process to said active state from said reduced activity state in response to receipt of one or more signals indicating that at least one condition has been met, said at least one condition being determined, at least in part, by a transition location on a predetermined route where said navigation process is to transition to said active state.

16. The mobile device of claim 15, wherein said transition location on said predetermined route is based, at least in part, on a destination of said route.

17. The mobile device of claim 16, wherein said one or more signals are indicative of a location of said mobile device, and wherein said at least one condition comprises an inference that said mobile device is approaching said destination.

18. The mobile device of claim 16, and further comprising a display device and a touchscreen overlaying said display device, said processor further to determine said transition location on said predetermined route based, at least in part, on a selection received on said touchscreen overlaying a display of a map of said predetermined route on said display device.

19. The mobile device of claim 15, said processor further to maintain at least one sensor-monitoring process while said navigation process is in said reduced activity state, said at least one sensor-monitoring process responding, at least in part, to said receipt of said one or more signals indicating that said at least one condition has been met.

20. The mobile device of claim 19, wherein said mobile device further comprises an audio output device and a display device, said processor further to make said audio output device and said display device available to other processes in response to said transition of said navigation process from said active state to said reduced activity state.

21. An apparatus for managing a navigation process on a mobile device, comprising:

means, for transitioning said navigation process from an active state to a reduced activity state; and

means for transitioning said navigation process to said active state from said reduced activity state in response to receipt of one or more signals indicating that at least one condition has been met, said at least one condition being determined, at least in part, by a transition location on a predetermined route where said navigation process is to transition to said active state.

22. The apparatus of claim 21, wherein said means for transitioning said navigation process from said active state to said reduced activity state further comprises means for transitioning to said reduced activity state in response to one or more conditions indicating that said mobile device is expected to remain on a particular road or highway for a particular time or distance travelled.

23. The apparatus of claim 21, and further comprising means for determining said transition location on said predetermined route based, at least in part, on a selected step in routing instructions.

24. The apparatus of claim 21, and further comprising means for determining said transition location on said predetermined route based, at least in part, on a selection received on a touchscreen overlaying a display of a map of said predetermined route.

25. The apparatus of claim 21, and further comprising means for determining said transition location on said predetermined route based, at least in part, on a location of a selected named waypoint along said predetermined route.

26. The apparatus of claim 21, and further comprising means for maintaining at least one sensor-monitoring process while said navigation process is in said reduced activity state, said at least one sensor-monitoring process responding, at least in part, to said receipt of said one or more signals indicating that said at least one condition has been met.

27. An article comprising:

a non-transitory storage medium comprising machine-readable instructions stored thereon which are executable by a special purpose computing apparatus to;

transition said navigation process on a mobile device from an active state to a reduced activity state; and

transition said navigation process to said active state from said reduced activity state in response to receipt of one or more signals indicating that at least one condition has been met, said at least one condition being determined, at least in part, by a transition location on a predetermined route where said navigation process is to transition to said active state.

28. The article of claim 27, wherein said instructions are further executable by said special purpose computing apparatus to transition said navigation process to said reduced activity state in response to one or more conditions indicating that said mobile device is expected to remain on a particular road or highway for a particular time or distance travelled.

29. The article of claim 27, wherein said instructions are further executable by said special purpose computing apparatus to determine said transition location on said predetermined route based, at least in part, on a selected step in routing instructions.

30. The article of claim 27, wherein said instructions are further executable by said special purpose computing apparatus to determine said transition location on said predetermined route based, at least in part, on a selection received on a touchscreen overlaying a display of a map of said predetermined route.

31. The article of claim 27, wherein said instructions are further executable by said special purpose computing apparatus to determine said transition location on said predetermined route based, at least in part, on a location of a selected named waypoint along said predetermined route.

32. The article of claim 27, wherein said instructions are further executable by said special purpose computing apparatus to maintain at least one sensor-monitoring process while said navigation process is in said reduced activity state, said at least one sensor-monitoring process responding, at least in part, to said receipt of said one or more signals indicating that said at least one condition has been met.