TRAVEL SYSTEM FOR A VEHICLE

• US 20070208506A1
• Filed: 03/03/2006
• Published: 09/06/2007
• Est. Priority Date: 03/03/2006
• Status: Abandoned Application

• Current Assignee: Ford Motor Company
• Original Assignee: Ford Motor Company
• Inventors: Miller, Ronald, Macneille, Perry
• Application Number:
  US11/276,526
• Publication Number:
  US 20070208506A1
• Time in Patent Office: Days
• US Class Current: 701/209
• CPC Class Codes: G01C 21/3602 Input other than that of destination using image analysis, e.g. detection of road signs, lanes, buildings, real preceding vehicles using a camera
• CPC Class Codes: G01C 21/3694 Output thereof on a road map
• CPC Class Codes: G08G 1/096791 where the origin of the information is another vehicle

Abstract

The present invention discloses a travel system and method for at least one vehicle that provides travel routes. The system includes a first image capture device located on the one vehicle and configured to capture images of a road. A controller is included which is communicative with the first image capture device and configured to assemble the images to form a first map of the road. Additionally, a navigation system is included communicative with the controller for receiving the first map and providing the routes for the one vehicle.

Claims

1. A travel system for at least one vehicle that provides travel routes comprising:

a first image capture device located on the one vehicle and configured to capture images of a road;

a controller communicative with the first image capture device and configured to assemble the images to form a first map of the road; and

a navigation system communicative with the controller for receiving the first map and providing the routes for the one vehicle.

2. The system of claim 1, further comprising a first transmitter/receiver configured to transmit signals corresponding to at least one of the images and the first map to at least a second travel system, wherein the second travel system is within a predetermined distance of the one vehicle.

3. The system of claim 2, wherein the second travel system is located on a second vehicle, the second travel system having a second image capture device for capturing images of the road a second transmitter/receiver for transmitting signals corresponding to the images.

4. The system of claim 3, further comprising a central facility that is operable with the one and the second vehicle, the central facility receiving images from the one vehicle and generating a map based on the received images.

5. The system of claim 3, further comprising a stationary traffic device configured to capture images of the road and transmit the corresponding images to the controller, wherein the controller assembles the images to form the first map of the road.

6. The system of claim 5, wherein the stationary traffic device is configured to receive signals from at least one of the first and the second transmitter/receiver and generate a map of the road based on the signals from the first and the second transmitter/receiver.

7. The system of claim 1, wherein the navigation system providing the routes further comprises:

classifying traffic flows on the road;

computing available routes between the vehicle'"'"'s location and destination; and

prioritizing the routes based on an estimated travel time and the classifying of traffic flows.

8. The system of claim 1, wherein the controller and the navigation system contains a second map and the navigation system superimposes the first map on the second map to form a third map of the road.

9. A method of providing travel routes to at least one vehicle comprising:

capturing images of a road through the use of a first image capture device located on the one vehicle;

assembling the images to form a first map of the road through the use of a controller communicative with the first image capture device; and

receiving the first map and providing the routes for the one vehicle through the use of a navigation system communicative with the controller.

10. The method of claim 9, further comprising transmitting signals corresponding to at least one of the images and the first map to at least a second travel system via a first transmitter/receiver, wherein the second travel system is within a predetermined distance of the one vehicle.

11. The method of claim 10, wherein the second travel system is located on a second vehicle, the second travel system having a second image capture device for capturing images of the road a second transmitter/receiver for transmitting signals corresponding to the images.

12. The method of claim 11, further comprising receiving images from the one vehicle and generating a map based on the received images via a central facility, wherein the central facility is operable with the one and the second vehicle.

13. The method of claim 11, further comprising capturing images of the road and transmitting the corresponding images to the controller via a stationary traffic device, wherein the controller assembles the images to form the first map of the road.

14. The method of claim 13, wherein the stationary traffic device is configured to receive signals from at least one of the first and the second transmitter/receiver and generate a map of the road based on the signals from the first and the second transmitter/receiver.

15. The method of claim 9, wherein providing the routes for the one vehicle through the use of a navigation system further comprises:

classifying traffic flows on the road;

computing available routes between the vehicle'"'"'s location and destination; and

prioritizing the routes based on an estimated travel time and the classifying of traffic flows.

16. The method of claim 9, further comprising:

storing a second map through the use of the controller and the navigation system; and

superimposing the first map on the second map to form a third map of the road.

17. A travel system for at least one vehicle that provides travel routes comprising:

at least one vehicle having a controller, an image capture device and a navigation system, the capturing device for capturing images of a road and the controller receiving the images to assemble the images thereby forming a first map, wherein the navigation system receives the first map and provides the travel routes to a vehicle occupant; and

at least one stationary traffic device having an energy storage device for powering the at least one stationary traffic device, the stationary traffic device being communicative with the at least one vehicle to receive data pertaining to at least one of the first map and the travel routes, the stationary traffic device being configured to classify traffic flows of the road and wirelessly transmit the data and information pertaining to the classified traffic flow to at least one of a second vehicle and a second stationary traffic device.

18. The system of claim 17, further comprising a central facility that is operable with the at least one vehicle and the second vehicle, the central facility receiving images from the one vehicle, generating a map based on the received images, and transmitting the map.

19. The system of claim 18, wherein the map includes traffic congestion information.

20. The system of claim 17, wherein the navigation system providing the routes includes at least one of displaying the routes on a display of the navigation system and audibly providing the routes via a speaker that is operable with the navigation system.