Method and apparatus for selecting a destination in a vehicle navigation system

• US 5,819,200 A
• Filed: 02/14/1996
• Issued: 10/06/1998
• Est. Priority Date: 02/14/1996
• Status: Expired due to Term

• Current Assignee: Visteon Global Technologies Incorporated (Visteon Corporation)
• Original Assignee: Zexel Corporation
• Inventors: Nonaka, Hiroshi, Sekine, Masayuki, Tamai, Haruhisa
• Primary Examiner(s): Chin, Gary
• Application Number:
  US08/601,216
• Time in Patent Office: 965 Days
• Field of Search: 701/200, 701/202, 701/207, 701/208, 701/209, 701/210, 73/178 R, 340/988, 340/990, 340/995
• US Class Current: 701/208
• CPC Class Codes: G01C 21/36 Input/output arrangements for on-board computers
• CPC Class Codes: G01C 21/3611 using character input or menus, e.g. menus of POIs character input methods in general G06F3/0233
• CPC Class Codes: G01C 21/3617 using user history, behaviour, conditions or preferences, e.g. predicted or inferred from previous use or current movement
• CPC Class Codes: G08G 1/096894 where input is assisted by the navigation device, i.e. the user does not type the complete name of the destination, e.g. using zip codes, telephone numbers, progressively selecting from initial letters

Abstract

A method and apparatus for selecting a destination in a vehicle navigation system are described. The vehicle navigation system includes a display and a selection control. A first destination is selected from a primary list of destinations in response to a selection signal generated by the selection control. The first destination is placed on a secondary list of destinations in response to its selection. The secondary list includes previously selected destinations from the primary list. For subsequent destination selections, the primary and secondary lists are presented on the display thereby facilitating selection of destinations from both the primary and secondary lists. A feature by which the system may search for a destination across categories is also described.

Claims

1. A method for selecting a destination in a vehicle navigation system, the system comprising a display and a selection control, the method comprising the steps of:

selecting a first destination from a primary list of destinations in response to a selection signal generated by the selection control;

without user intervention, placing the first destination on a secondary list of destinations in response to the selecting step, the secondary list comprising previously selected destinations from the primary list; and

for subsequent destination selections, presenting the primary list and the secondary list on the display thereby facilitating selection of destinations from both the primary and secondary lists.

2. The method of claim 1 wherein the selecting, placing and presenting steps are performed for a plurality of geographical features.

3. The method of claim 2 wherein the plurality of geographical features includes cities and streets, and wherein the selecting, placing and presenting steps are first performed for the cities.

4. The method of claim 1 wherein the destinations comprise cities.

5. The method of claim 1 wherein the destinations comprise streets.

6. The method of claim 1 wherein the destinations comprise points of interest.

7. The method of claim 1 wherein the presenting step simultaneously displays a portion of the primary list of destinations and a portion of the secondary list of destinations.

8. The method of claim 7 wherein the portion of the secondary list is displayed immediately adjacent the portion of the primary list, the portion of the primary list comprising destinations at the beginning of the primary list.

9. The method of claim 1 wherein the secondary list comprises a maximum number of destinations most recently selected from the primary list, and wherein placing the first destination on the secondary list comprises replacing one of the previously selected destinations in the secondary list.

10. The method of claim 1 wherein the secondary list is distinguishable from the primary list by at least one character attribute.

11. The method of claim 10 wherein the at least one character attribute comprises font type.

12. The method of claim 10 wherein the at least one character attribute comprises color.

13. A vehicle navigation system comprising:

a display;

a selection control;

means for selecting a first destination from a primary list of destinations in response to a selection signal generated by the selection control;

means for, without user intervention, placing the first destination on a secondary list of destinations in response to the selection of the first destination, the secondary list comprising previously selected destinations from the primary list; and

means for presenting the primary list and the secondary list on the display thereby facilitating selection of destinations from both the primary and secondary lists.

14. A vehicle navigation system comprising:

a display;

a selection control; and

a central processing unit (CPU) coupled to the display and selection control, the CPU being operable to;

select a first destination from a primary list of destinations in response to a selection signal generated by the selection control;

without user intervention, place the first destination on a secondary list of destinations in response to the selection of the first destination, the secondary list comprising previously selected destinations from the primary list; and

present the primary list and the secondary list on the display and thereby facilitate selection of destinations from both the primary and secondary lists.

15. At least one computer readable medium containing program instructions for selecting a destination in a vehicle navigation system, the system comprising a display and a selection control, the at least one computer readable medium comprising:

computer readable code for selecting a first destination from a primary list of destinations in response to a selection signal generated by the selection control;

computer readable code for, without user intervention, placing the first destination on a secondary list of destinations in response to the selecting step, the secondary list comprising previously selected destinations from the primary list; and

computer readable code for, for subsequent destination selections, presenting the primary list and the secondary list on the display thereby facilitating selection of destinations from both the primary and secondary lists.