Method for assisting navigation and navigation system

• US 20070061066A1
• Filed: 06/28/2004
• Published: 03/15/2007
• Est. Priority Date: 06/26/2003
• Status: Abandoned Application

• Current Assignee: Christian Bruelle-Drews
• Original Assignee: Christian Bruelle-Drews
• Inventors: Bruelle-Drews, Christian
• Application Number:
  US10/562,167
• Publication Number:
  US 20070061066A1
• Time in Patent Office: Days
• US Class Current: 701/200
• CPC Class Codes: G01C 21/26 specially adapted for navigation in a road network

Abstract

The invention is directed to an method for assisting navigation, comprising automatically determining information on an upcoming maneuver, automatically determining a current position, automatically determining information on an object in the vicinity of the current position, wherein the object is detected by at least one sensor, and processing the maneuver information and the information on the object in the vicinity to determine current combined navigation information.

Claims

1. Method for assisting navigation, comprising:

automatically determining information on an upcoming maneuver,

automatically determining a current position,

automatically determining information on an object in the vicinity of the current position, wherein the object is detected by at least one sensor, and

processing the maneuver information and the information on the object in the vicinity to determine current combined navigation information.

2. Method according to claim 1 where automatically determining information comprises determining at least one of position, velocity, acceleration, dimension, shape, color or movement direction of the detected object.

3. Method according to claim 1 where automatically determining information comprises classifying the detected object according to a pre-determined criterion.

4. Method according to claim 1 where the current sensor data is obtained from at least one of a sensor for electromagnetic waves or a sensor for pressure waves.

5. Method according to claim 1 where processing the maneuver information comprises determining a warning information regarding a detected object according to a pre-determined criterion.

6. Method according to claim 5 where determining a warning information comprises determining at least one of current or expected movement parameters of the detected object or of the current position.

7. Method according to claim 1 where processing the maneuver information comprises modifying the maneuver information depending on the information on the detected object.

8. Method according to claim 1 where automatically determining information is performed permanently or within pre-determined intervals in space or time.

9. Method according to claim 1 further comprising acoustically or optically or haptically outputting the current combined navigation information.

10. Method according to claim 9 wherein outputting comprises outputting current information on the detected object, in at least one of a particular, position, velocity, acceleration, dimension, shape, color or movement direction of the object.

11. Method according to claim 10 where the time or the format of the output is determined depending on the determined information on the detected object.

12. Method according to claim 9 where outputting comprises at least one of setting a device in motion or modifying the movement properties of a movable device.

13. Method according to claim 9 where outputting comprises assigning the current combined navigation information to one of at least two predetermined classes and outputting the current combined navigation information in a predetermined format for each of the classes.

14. Method for assisting navigation in a vehicle, the vehicle comprising a navigation system and at least one sensor to detect an object in the vicinity of the vehicle, comprising the method according claim 13.

15. Computer program product directly loadable into an internal memory of a digital computer, comprising software code portions for performing the method according to claim 14.

16. Computer program product stored on a medium readable by a computer system, comprising computer readable program means for causing a computer to perform the method according to claim 14.

17. Navigation system for performing the method according to 14 comprising:

a means for determining information on an upcoming maneuver,

a means for determining a current position,

a means for receiving sensor data of a detected object in the vicinity of the current position and for determining information on the detected object, and

a means for processing the maneuver information and the information on the object in the vicinity to determine current combined navigation information.

18. Vehicle comprising at least one sensor for detecting an object in the vicinity, a navigation system according to claim 17, and a means for outputting the current combined navigation information.