Mobile Terminals, Methods and Computer Program Products for Determining a Location Proximate a Vehicle

• US 20110117933A1
• Filed: 11/17/2009
• Published: 05/19/2011
• Est. Priority Date: 11/17/2009
• Status: Abandoned Application

• Current Assignee: Sony Ericsson Mobile Communications AB (Sony Group Corp.)
• Original Assignee: Sony Ericsson Mobile Communications AB (Sony Group Corp.)
• Inventors: Andersson, Henrik Bo
• Application Number:
  US12/619,978
• Publication Number:
  US 20110117933A1
• Time in Patent Office: Days
• US Class Current: 455/456.2
• CPC Class Codes: G01C 21/3626 Details of the output of route guidance instructions traffic control systems for road vehicles involving transmission of navigation instructions to the vehicle G08G1/0968
• CPC Class Codes: G01C 21/3688 Systems comprising multiple parts or multiple output devices (not client-server), e.g. detachable faceplates, key fobs or multiple output screens

Abstract

Mobile terminals, methods and computer program products for locating a position of a vehicle on a mobile terminal include identifying a triggering event received by the mobile terminal via a communication link between the mobile terminal and an external device. A geographic location is determined that approximates the position of the vehicle responsive to the triggering event. The information regarding the geographic location that approximates the position of the vehicle is subsequently provided.

Claims

1. A method for locating a position of a vehicle on a mobile terminal, the method comprising:

identifying a triggering event associated with a communication link between the mobile terminal and an external device;

determining a geographic location that approximates the position of the vehicle responsive to the triggering event; and

subsequently displaying on the mobile terminal information regarding the geographic location that approximates the position of the vehicle.

2. The method of claim 1, wherein the external device comprises a handsfree communication system, and the triggering event comprises determining that a disconnection from the handsfree communication system has occurred.

3. The method of claim 2, wherein the disconnection from the handsfree communication link comprises a disconnection from a short radio wave handsfree communication link.

4. The method of claim 2, wherein the handsfree communication system is mounted on the vehicle.

5. The method of claim 1, wherein the external device comprises a handsfree communication system having a wired connection to the mobile terminal, and the triggering event comprises a disconnection from a wired connection between the mobile terminal and the handsfree communication system.

6. The method of claim 1, wherein determining the geographic location of the vehicle comprises receiving location information from a global positioning unit connected to the vehicle.

7. The method of claim 1, wherein the triggering event comprises detecting a communication from a remote keyless device that is configured to operate a component of the vehicle.

8. The method of claim 7, wherein the remote keyless device is configured to communicate the triggering event to the mobile terminal when the remote keyless device locks the vehicle and/or terminates an operation of the vehicle.

9. The method of claim 1, further comprising determining the geographic location responsive to detecting that the mobile terminal has ceased traveling above a threshold velocity for at least a threshold time, wherein the velocity is determined responsive to global positioning system signals.

10. The method of claim 1, wherein the mobile terminal comprises an accelerometer, and further comprising determining the location of the vehicle responsive to detecting a repetitive acceleration pattern that indicates that the mobile terminal has transitioned from a vehicle to a person who is walking.

11. A mobile terminal for locating a position of a vehicle, the mobile terminal comprising:

a triggering event module configured to associated with a communication link between the mobile terminal and an external device and to determine a geographic location that approximates the position of the vehicle responsive to the triggering event; and

a navigation module configured to subsequently display on the mobile terminal information regarding the geographic location that approximates the position of the vehicle.

12. The mobile terminal of claim 11, wherein the external device comprises a handsfree communication system, and the triggering event comprises determining that a disconnection from the handsfree communication system.

13. The mobile terminal of claim 12, wherein the disconnection from the handsfree communication link comprises a disconnection from a short radio wave handsfree communication link.

14. The mobile terminal of claim 12, wherein the handsfree communication system is mounted on the vehicle.

15. The mobile terminal of claim 11, wherein the external device comprises a handsfree communication system having a wired connection to the mobile terminal, and the triggering event comprises a disconnection from a wired connection between the mobile terminal and the handsfree communication system.

16. The mobile terminal of claim 11, further comprising a location module configured to determine location information from a global positioning unit.

17. The mobile terminal of claim 11, wherein the triggering event comprises detecting a communication from a remote keyless device that is configured to operate a component of the vehicle.

18. The mobile terminal of claim 17, wherein the remote keyless device is configured to communicate the triggering event to the mobile terminal when the remote keyless device locks the vehicle and/or terminates operations of the vehicle.

19. The mobile terminal of claim 11, wherein the triggering event module is configured to determine the geographic location responsive to detecting that the mobile terminal has ceased traveling above a threshold velocity for at least a threshold time, wherein the velocity is determined responsive to global positioning system signals.

20. The mobile terminal of claim 11, further comprising an accelerometer, wherein the triggering event module is configured to determine the location of the vehicle responsive to detecting a repetitive acceleration pattern that indicates that the mobile terminal has transitioned from a vehicle to a person who is walking.