METHOD OF PROVIDING INTERSECTION ASSISTANCE AND RELATED PORTABLE ELECTRONIC DEVICE

• US 20140067259A1
• Filed: 08/30/2012
• Published: 03/06/2014
• Est. Priority Date: 08/30/2012
• Status: Active Grant

• Current Assignee: MiTAC International Corporation (MiTAC Holdings Corp.)
• Original Assignee: MiTAC International Corporation (MiTAC Holdings Corp.)
• Inventors: Walsh, Geoffrey Keith
• Granted Patent: US 8,676,500 B1
• Time in Patent Office: Days
• US Class Current: 701/437
• CPC Class Codes: G06Q 50/26 Government or public services business processes related to the transportation industry G06Q50/40
• CPC Class Codes: G06Q 50/30 Transportation; Communications
• CPC Class Codes: G06Q 50/40 Business processes related to the transportation industry shipping G06Q10/083
• CPC Class Codes: G08G 1/09626 where the origin of the information is within the own vehicle, e.g. a local storage device, digital map
• CPC Class Codes: G08G 1/096716 where the received information does not generate an automatic action on the vehicle control
• CPC Class Codes: G08G 1/096758 where no selection takes place on the transmitted or the received information
• CPC Class Codes: G08G 1/096775 where the origin of the information is a central station
• CPC Class Codes: G08G 1/096827 where the route is computed onboard
• CPC Class Codes: Y10S 706/905 Vehicle or aerospace

Abstract

A method of providing intersection assistance with a portable electronic device to remind a user of traffic rules when the user approaches traffic intersections includes receiving an input from the user indicating a destination location for generating navigation instructions to the destination location, determining a current location of the portable electronic device according to received position signals, providing navigation instructions to the destination location according to the current location of the portable electronic device, and reminding the user of traffic rules related to intersections for a geographical location in which the portable electronic device is currently located when the portable electronic device detects that the portable electronic device is approaching an intersection, where reminding the user of traffic rules related to intersections comprises indicating a side of a second road the user should turn onto when making a turn from a first road onto the second road.

Claims

1. :

A method of providing intersection assistance with a portable electronic device to remind a user of traffic rules when the user approaches traffic intersections, the method comprising;

receiving an input from the user indicating a destination location for generating navigation instructions to the destination location;

determining, by a processor, a current location of the portable electronic device according to received position signals;

providing navigation instructions to the destination location with the portable electronic device according to the current location of the portable electronic device; and

reminding the user of traffic rules related to intersections for a geographical location in which the portable electronic device is currently located when the portable electronic device detects that the portable electronic device is approaching an intersection, wherein reminding the user of traffic rules related to intersections comprises indicating a side of a second road the user should turn onto when making a turn from a first road onto the second road, and indicating a lane of the indicated side of the second road the user should turn onto when making the turn from the first road onto the second road.

3. :

The method of claim 1, wherein reminding the user of traffic rules related to intersections comprises indicating whether turning is permitted while a road that the user is traveling on has a red traffic light signaling the user to stop.

4. :

The method of claim 1, wherein reminding the user of traffic rules related to intersections comprises indicating the traffic rules governing which vehicle should go first when the user approaches an intersection having a four-way stop.

5. :

The method of claim 1, wherein reminding the user of traffic rules related to intersections comprises indicating which side of a road the user should travel on when approaching a roundabout or traffic circle.

6. :

The method of claim 1, wherein reminding the user of traffic rules related to intersections comprises indicating which lane of the first road the user should travel on when approaching a non-typical intersection and indicating which side and which lane of the second road the user should turn onto when making a turn from the first road onto the second road.

7. :

The method of claim 1, wherein the traffic rules correspond to a particular country or region related to the geographical location in which the portable electronic device is currently located.

8. :

The method of claim 1, further comprising displaying on a display of the portable electronic device a symbol providing a visual clue to the user regarding a driving maneuver needed at an upcoming intersection.

9. :

The method of claim 1, further comprising displaying on a display of the portable electronic device a notice containing a text description for explaining traffic rules related to an upcoming intersection.

2. (canceled)

10. :

A portable electronic device for providing intersection assistance with a portable electronic device to remind a user of traffic rules when the user approaches traffic intersections, the portable electronic device comprising;

a position receiving device receiving position signals indicating a current location of the portable electronic device;

a map database for storing map data including road information;

route software for receiving a destination location from the user and providing navigation instructions to the destination location with the portable electronic device according to the current location of the portable electronic device; and

a user interface for reminding the user of traffic rules related to intersections for a geographical location in which the portable electronic device is currently located when the portable electronic device detects that the portable electronic device is approaching an intersection, wherein the user interface reminds the user of traffic rules related to intersections by indicating a side of a second road the user should turn onto when making a turn from a first road onto the second road, and the user interface reminds the user of traffic rules related to intersections by indicating a lane of the indicated side of the second road the user should turn onto when making the turn from the first road onto the second road.

12. :

The portable electronic device of claim 10, wherein the user interface reminds the user of traffic rules related to intersections by indicating whether turning is permitted while a road that the user is traveling on has a red traffic light signaling the user to stop.

13. :

The portable electronic device of claim 10, wherein the user interface reminds the user of traffic rules related to intersections by indicating the traffic rules governing which vehicle should go first when the user approaches an intersection having a four-way stop.

14. :

The portable electronic device of claim 10, wherein the user interface reminds the user of traffic rules related to intersections by indicating which side of a road the user should travel on when approaching a roundabout or traffic circle.

15. :

The portable electronic device of claim 10, wherein the user interface reminds the user of traffic rules related to intersections by indicating which lane of the first road the user should travel on when approaching a non-typical intersection and indicating which side and which lane of the second road the user should turn onto when making a turn from the first road onto the second road.

16. :

The portable electronic device of claim 10, wherein the traffic rules correspond to a particular country or region related to the geographical location in which the portable electronic device is currently located.

17. :

The portable electronic device of claim 10, wherein the user interface displays on a display of the portable electronic device a symbol providing a visual clue to the user regarding a driving maneuver needed at an upcoming intersection.

18. :

The portable electronic device of claim 10, wherein the user interface displays on a display of the portable electronic device a notice containing a text description for explaining traffic rules related to an upcoming intersection.

11. (canceled)