Navigation device and method for conveying information relationships

• US 8,554,471 B2
• Filed: 03/01/2007
• Issued: 10/08/2013
• Est. Priority Date: 03/08/2006
• Status: Active Grant

• Current Assignee: TomTom Navigation B.V (TomTom NV)
• Original Assignee: TomTom International BV (TomTom NV)
• Inventors: Geelen, Pieter, Thomassen, Erik
• Primary Examiner(s): Shafi, Muhammad
• Application Number:
  US11/712,563
• Publication Number:
  US 20070255491A1
• Time in Patent Office: 2,413 Days
• Field of Search: 701200-226, 701400-541, 340988-996, 340/539.2, 340/539.13, 340/539.11, 3408154-81555, 342/357.23, 342/357.25, 342/352, 342/357.2, 455/456.6, 455/457, 455/9
• US Class Current: 701/410
• CPC Class Codes: G01C 21/367 Details, e.g. road map scale, orientation, zooming, illumination, level of detail, scrolling of road map or positioning of current position marker
• 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: G06Q 20/102 Bill distribution or payments
• CPC Class Codes: G06Q 30/0601 Electronic shopping [e-shopping]
• CPC Class Codes: G09B 29/102 using electrical means
• CPC Class Codes: H04L 63/12 Applying verification of the received information cryptographic mechanisms or cryptographic arrangements for data integrity or data verification H04L9/32
• CPC Class Codes: H04L 67/62 Establishing a time schedule for servicing the requests

Abstract

A method and device are disclosed for conveying information relationships. In one embodiment, the method includes prompting, in a navigation device, at least one of input and selection of a travel destination and a desired arrival time at the travel destination; calculating an arrival time during travel to the travel destination; and outputting via the navigation device, during travel to the travel destination, an indication of a relationship between the desired arrival time and the calculated arrival time. In another embodiment, the method includes inputting a travel destination on a navigation device; determining a travel route to the input travel destination; calculating a speed in a navigation device during travel to the travel destination along the determined route; and outputting, via the navigation device, an indication of a relationship between a permitted speed and the calculated speed.

Claims

1. A method, comprising:

continuously determining a current speed using information received from satellites by a global positioning system (GPS) receiver in a navigation device during travel along a road, and outputting, on a color display of said navigation device, a numerical value of the current speed and a permitted speed for the road, an indication of a relationship between the permitted speed and the current speed and map information including a representation of said road,

said navigation device determining whether a speeding condition exists for a selected duration of time by continuously comparing said current speed with a permitted speed for said road, the permitted speed being stored in a memory of said navigation device, and, if a speeding condition is determined to exist for more than the selected duration of time, highlighting the indication of the relationship between the permitted speed for the road and the current speed by changing an output color of the indication of the relationship between the permitted speed for the road and the current speed on the color display of the navigation device to one of a plurality of colors and /or flashing the indication of the relationship between the permitted speed for the road and the current speed until such time as the speeding condition no longer exists.

2. The method of claim 1, wherein different output colors are associated with the current speed being greater than the permitted speed for more than the selected duration of time, and the current speed being less than the permitted speed for more than the selected duration of time.

3. The method of claim 1, wherein the output indication includes a numerical display, the numerical display indicates whether the current speed is greater than the permitted speed, equal to the permitted speed or less than permitted speed.

4. The method of claim 1, wherein the output indication includes a color display including at least one of a red, yellow and green color, the red color that the current speed is greater than a first speed for more than the selected duration of time, the yellow color indicates that the current speed is less than the first speed and greater than the permitted speed for more than the selected duration of time, and the green color indicates that the current speed is less than or equal to the permitted speed.

5. The method of claim 1, wherein navigation device changes the output color if the current speed exceeds a threshold speed for more than the selected duration of time.

6. The method of claim 5, wherein the threshold speed is greater than the permitted speed.

7. The method of claim 1, wherein the selected duration of time is 5 seconds.

8. A navigation device, configured to:

continuously determine a current speed using information received from satellites by a global positioning system (GPS) receiver in a navigation device during travel along a road, and outputting, on a color display of said navigation device, a numerical value of the current speed and a permitted speed for the road, an indication of a relationship between the permitted speed and the current speed and map information including a representation of said road,

determine whether a speeding condition exists for a selected duration of time by continuously comparing said current speed with said permitted speed for said road, the permitted speed being stored in a memory of said navigation device, and highlight the indication of the relationship between the permitted speed for the road and the current speed, if a speeding condition is determined to exist for more than the selected duration of time by changing an output color of the indication of the relationship between the permitted speed for the road and the current speed on the color display of the navigation device to one of a plurality of colors and/or flashing the indication of the relationship between the permitted speed for the road and the current speed until such time as the speeding condition no longer exist.

9. The navigation device of claim 8, wherein different output colors are associated with the current speed being greater than the permitted speed for more than the selected duration of time, and the current speed being less than the permitted speed for more than the selected duration of time.

10. The navigation device of claim 9, wherein the output indication includes a numerical display, the numerical display indicates whether the current speed is greater than the permitted speed, and has been greater than the permitted speed for more than the selected duration of time, or less than the permitted speed, and has been less than the permitted speed for more than the selected duration of time.

11. The navigation device of claim 8, wherein the output indication includes a numerical display, the numerical display indicates whether the current speed is greater than the permitted speed, and has been greater than the permitted speed for more than the selected duration of time, or less than the permitted speed, and has been less than the permitted speed for more than the selected duration of time.

12. The navigation device of claim 8, wherein the output indication includes a color display including at least one of a red, yellow and green color, the red color indicates the current speed is greater than a first speed for more than the selected duration of time, the yellow color indicates that the current speed is less than the first speed and greater than the permitted speed for more than the selected duration of time, and the green color indicates that the current speed is less than or equal to the permitted speed.

13. The navigation device of claim 8, wherein the navigation device is configured to change the output color if the current speed exceeds a threshold speed for more than the selected duration of time.

14. The navigation device of claim 13, wherein the threshold speed is greater than the permitted speed.

15. The navigation device of claim 8, wherein the selected duration of time is 5 seconds.

16. A non-transitory computer readable medium including program segments for, when executed on a processor of a navigation device performs a method, the method executed by the set of instructions comprising:

continuously determining a current speed using information received from satellites by a global positioning system (GPS) receiver in a navigation device during travel along a road, and outputting, on a color display of said navigation device, a numerical value of the current speed and a permitted speed for the road, an indication of a relationship between the permitted speed and the current speed and map information including a representation of said road,

said navigation device determining whether a speeding condition exists for a selected duration of time by continuously comparing said current speed with a permitted speed for said road, the permitted speed being stored in a memory of said navigation device, and, if a speeding condition is determined to exist for more than the selected duration of time, highlighting the indication of the relationship between the permitted speed for the road and the current speed by changing an output color of the indication of the relationship between the permitted speed for the road and the current speed on the color display of the navigation device to one of a plurality of colors and/or flashing the indication of the relationship between the permitted speed for the road and the current speed until such time as the speeding condition no longer exist.