Providing vehicle information

• US 8,885,039 B2
• Filed: 05/15/2009
• Issued: 11/11/2014
• Est. Priority Date: 07/25/2008
• Status: Active Grant

• Current Assignee: LG Electronics, Inc. (LG Corporation)
• Original Assignee: LG Electronics, Inc. (LG Corporation)
• Inventors: Park, Sangyong, Jang, Junyoung
• Primary Examiner(s): DAILEY, THOMAS J
• Application Number:
  US12/466,623
• Publication Number:
  US 20100020169A1
• Time in Patent Office: 2,006 Days
• Field of Search: 348113-119, 701/1, 701300-302, 340901-905, 340933-943
• US Class Current: 348/115
• CPC Class Codes: G01C 21/36 Input/output arrangements for on-board computers
• CPC Class Codes: G01C 21/3697 Output of additional, non-guidance related information, e.g. low fuel level G01C21/3679 takes precedence
• CPC Class Codes: G08G 1/0962 having an indicator mounted inside the vehicle, e.g. giving voice messages
• CPC Class Codes: G08G 1/096775 where the origin of the information is a central station
• CPC Class Codes: G08G 1/096791 where the origin of the information is another vehicle
• CPC Class Codes: G08G 1/161 Decentralised systems, e.g. inter-vehicle communication

Abstract

A vehicle navigation apparatus including a transceiver configured to communicate with at least one other vehicle near a vehicle including the vehicle navigation apparatus and configured to receive traveling information about the at least one other vehicle, a controller configured to calculate first movement information of the vehicle and second movement information of the at least one other vehicle based on the received traveling information, and a display unit configured to display a graphical representation of the vehicle and the at least one other vehicle based on the calculated movement information.

Claims

1. A vehicle navigation apparatus, comprising:

a transceiver configured to communicate with at least one other vehicle near a vehicle including the vehicle navigation apparatus and configured to receive traveling information about the at least one other vehicle, the at least one other vehicle including a plurality of other vehicles;

a controller configured to calculate first movement change information of the vehicle and second movement change information of the at least one other vehicle and determine a degree of danger of the at least one other vehicle based on the received traveling information; and

a display unit configured to display a graphical representation of the vehicle and the at least one other vehicle based on the calculated movement change information,

wherein the controller is further configured to classify, according to the degree of danger of the plurality of other vehicles, the plurality of other vehicles to be one of a dangerous vehicle, a safe vehicle and a vehicle between the dangerous vehicle and the safe vehicle and to control the display unit to distinctively display the classified plurality of other vehicles.

2. The apparatus of claim 1, wherein the movement change information comprises at least one of a speed of the vehicle and the at least one other vehicle, a distance between the vehicle and the at least one other vehicle, a speed change of the vehicle and the at least one other vehicle, a driving route of the vehicle and the at least one other vehicle, and a driving prediction route of the vehicle and the at least one other vehicle.

3. The apparatus of claim 1, wherein the degree of danger is determined by comparing a predicted route of the at least one other vehicle and a predicted route of the vehicle according to a change in the first movement change information of the vehicle and the second movement change information of at least one other vehicle.

4. The apparatus of claim 1, further comprising:

a sound output unit configured to output an audio alarm signal indicating the determined degree of danger.

5. The apparatus of claim 1, wherein the controller is further configured to calculate danger avoidance information for avoiding the dangerous vehicle which has a determined degree of danger that is greater than a predetermined reference value.

6. The apparatus of claim 5, wherein the controller is further configured to calculate the danger avoidance information by comparing a predicted route of the dangerous vehicle and a predicted route of the vehicle and determining the degree of danger about a preset danger avoidance scenario based on the second movement change information of the dangerous vehicle and the first movement change information of the vehicle, and

wherein the controller is further configured to control the display unit to display the calculated danger avoidance information.

7. The apparatus of claim 1, wherein the transceiver is configured to communicate with the at least one other vehicle by directly communicating with a transceiver included in said at least one other vehicle, by communicating with a plurality of road side sensors, by communicating with a satellite system or by communicating with a traffic center communicating with both of the vehicle and said at least one other vehicle.

15. The apparatus of claim 1, wherein the controller is further configured to determine a number of the plurality of other vehicles to communicate with based on a predetermined criterion using traveling information received from the at least one other vehicle.

8. A method of controlling a vehicle navigation apparatus, the method comprising:

receiving, via a transceiver included in a vehicle having the vehicle navigation apparatus, traveling information about at least one other vehicle near the vehicle, the at least one other vehicle including a plurality of other vehicles;

calculating, via a controller, first movement change information of the vehicle and second movement change information of the at least one other vehicle based on the received traveling information;

determining, via the controller, a degree of danger of the at least one other vehicle based on the received traveling information; and

displaying, via a display unit, a graphical representation of the vehicle and the at least one other vehicle based on the calculated movement change information;

classifying, according to the degree of danger of the plurality of other vehicles, the plurality of other vehicles to be one of a dangerous vehicle, a safe vehicle and a vehicle between the dangerous vehicle and the safe vehicle; and

distinctively displaying the classified plurality of other vehicles.

9. The method of claim 8, wherein the movement change information comprises at least one of a speed of the vehicle and the at least one other vehicle, a distance between the vehicle and the at least one other vehicle, a speed change of the vehicle and the at least one other vehicle, a driving route of the vehicle and the at least one other vehicle, and a driving prediction route of the vehicle and the at least one other vehicle.

10. The method of claim 8, wherein the degree of danger is determined by comparing a predicted route of the at least one other vehicle and a predicted route of the vehicle according to a change in the first movement change information of the vehicle and the second movement change information of at least one other vehicle.

11. The method of claim 8, further comprising:

outputting an audio alarm signal indicating the determined degree of danger.

12. The method of claim 8, further comprising:

calculating danger avoidance information for avoiding the dangerous vehicle which has a determined degree of danger that is greater than a predetermined reference value.

13. The method of claim 12, wherein, the calculating step further comprises calculating the danger avoidance information by comparing a predicted route of the dangerous vehicle and a predicted route of the vehicle and determining the degree of danger about a preset danger avoidance scenario based on the second movement change information of the dangerous vehicle and the first movement change information of the vehicle, and

wherein the displaying step further comprises displaying the calculated danger avoidance information.

14. The method of claim 8, further comprising:

communicating with the at least one other vehicle by directly communicating with a transceiver included in said at least one other vehicle, by communicating with a plurality of road side sensors, by communicating with a satellite system or by communicating with a traffic center communicating with both of the vehicle and said at least one other vehicle.

16. The method of claim 8, further comprising:

determining a number of the plurality of other vehicles to communicate with based on a predetermined criterion using traveling information received from the at least one other vehicle.