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

• US 6,088,649 A
• Filed: 08/05/1998
• Issued: 07/11/2000
• Est. Priority Date: 08/05/1998
• Status: Expired due to Term

• Current Assignee: Visteon Technologies LLC (Visteon Corporation)
• Original Assignee: Visteon Technologies LLC (Visteon Corporation)
• Inventors: Ishikawa, Naruaki, Kadaba, Sudha G.
• Primary Examiner(s): Zanelli, Michael J.
• Application Number:
  US09/131,045
• Time in Patent Office: 706 Days
• Field of Search: 701/200, 701/208, 701/201, 340/995, 345/146, 345/352, 707/104
• US Class Current: 701/201
• CPC Class Codes: G01C 21/3611 using character input or menus, e.g. menus of POIs character input methods in general G06F3/0233

Abstract

Methods and apparatus are described for selecting an entry from a list of entries in a vehicle navigation system. First and second objects are presented on the system display. The first object includes the list of entries and the second object includes a character slot and a selection window comprising a plurality of adjacent character spaces. The second object is operable to present a sequence of characters in the character slot and to enter one of the characters in each of the character spaces in response to manipulation of an input device associated with the navigation system. An arrangement of the characters is presented in the adjacent character spaces of the selection window and the character slot in response to manipulation of the input device. For each of the characters entered in the selection window, a first entry in the list of entries is highlighted, the first entry corresponding to the arrangement of characters in the selection window and the character slot. A highlighted entry is selected from the list of entries in response to a selection signal generated by actuation of the selection device.

Claims

1. A method for selecting an entry from a list of entries in a vehicle navigation system, the system having a display, an input device and a selection device, the method comprising:

presenting first and second objects on the display, the first object comprising the list of entries, and the second object comprising a selection window comprising a character slot and a plurality of adjacent character spaces, the second object being operable to present a sequence of characters in the character slot and to enter one of the characters in each of the character spaces in response to manipulation of the input device;

presenting an arrangement of the characters in the adjacent character spaces of the selection window and the character slot in response to manipulation of the input device;

for each of the characters presented in the character slot, highlighting a first entry in the list of entries, the first entry corresponding to the arrangement of characters; and

selecting a highlighted entry from the list of entries in response to a selection signal generated by actuation of the selection device.

2. The method of claim 1 wherein the vehicle navigation system further comprises a mode key, the method further comprising switching the vehicle navigation system between a first mode and a second mode in response to activation of the mode key, the input device being operable to manipulate the first object in the first mode and the second object in the second mode.

3. The method of claim 2 wherein an attribute of the second object is suppressed in the first mode and an attribute of the first object is suppressed in the second mode.

4. The method of claim 1 wherein the characters presented in the second object differ from the entries presented in the first object in at least one text attribute thereby highlighting the characters in the second object.

5. The method of claim 4 wherein the at least one text attribute comprises font size and the characters in the second object are characterized by a first font size which is larger than a second font size associated with the entries.

6. The method of claim 4 wherein the at least one text attribute comprises color.

7. The method of claim 4 wherein the at least one text attribute comprises brightness.

8. The method of claim 1 wherein the sequence of characters which may be presented in the character slot includes only characters in a corresponding character space in the entries in the list.

9. The method of claim 1 wherein highlighting the first entry occurs substantially simultaneously with presentation of one of the characters in the character slot.

10. The method of claim 1 wherein the list of entries comprises a list of cities.

11. The method of claim 1 wherein the list of entries comprises a list of streets.

12. The method of claim 1 wherein the list of entries comprises a list of points of interest.

13. The method of claim 1 wherein the list of entries comprises a list of geographic regions.

14. The method of claim 1 wherein the list of entries comprises a list of states.

15. The method of claim 1 wherein highlighting the first entry comprises presenting a first portion of the list of entries including the first entry in the second object.

16. The method of claim 1 wherein highlighting the first entry comprises altering the list of entries to include only entries corresponding to the arrangement of characters in the selection window.

17. The method of claim 1 wherein the character slot is separate from the selection window in the second object.

18. The method of claim 1 wherein the character slot comprises one of the adjacent spaces in the selection window as designated by a cursor.

19. A graphical user interface in the display of a vehicle navigation system, the system having an input device and a selection device, the graphic user interface comprising:

a first object comprising a list of entries; and

a second object comprising a character slot and selection window comprising a plurality of adjacent character spaces, the second object being operable to present a sequence of characters in the character slot and to enter one of the characters in each of the character spaces in response to manipulation of the input device;

wherein, in response to an arrangement of the characters in the adjacent character spaces of the selection window and the character slot, a first entry is highlighted in the list of entries, the first entry corresponding to the arrangement of characters.

20. The graphical user interface of claim 19 wherein the vehicle navigation system further comprises a mode key activation of which switches the vehicle navigation system between a first mode and a second mode, the first object being responsive to the input device in the first mode, and the second object being responsive to the input device in the second mode.

21. The graphical user interface of claim 20 wherein an attribute of the second object is suppressed in the first mode and an attribute of the first object is suppressed in the second mode.

22. The graphical user interface of claim 19 wherein the characters presented in the second object differ from the entries presented in the first object in at least one text attribute thereby highlighting the characters in the second object.

23. The graphical user interface of claim 22 wherein the at least one text attribute comprises font size and the characters in the second object are characterized by a first font size which is larger than a second font size associated with the entries.

24. The graphical user interface of claim 22 wherein the at least one text attribute comprises color.

25. The graphical user interface of claim 22 wherein the at least one text attribute comprises brightness.

26. The graphical user interface of claim 19 wherein the sequence of characters which may be presented in the character slot includes only characters in a corresponding character space in the entries in the list.

27. The graphical user interface of claim 19 wherein highlighting of the first entry occurs substantially simultaneously with presentation of one of the characters in the character slot.

28. The graphical user interface of claim 19 wherein the list of entries comprises a list of cities.

29. The graphical user interface of claim 19 wherein the list of entries comprises a list of streets.

30. The graphical user interface of claim 19 wherein the list of entries comprises a list of points of interest.

31. The graphical user interface of claim 19 wherein the character slot is separate from the selection window in the second object.

32. The graphical user interface of claim 19 wherein the character slot comprises one of the adjacent spaces in the selection window as designated by a cursor.

33. A vehicle navigation system, comprising:

a display;

an input device;

a selection device; and

a processor coupled to the display, input device and selection device, the processor being operable to;

present first and second objects on the display, the first object comprising a list of entries, and the second object comprising a character slot and a selection window comprising a plurality of adjacent character spaces, the second object being operable to present a sequence of characters in the character slot and to enter one of the characters in each of the character spaces in response to manipulation of the input device;

present an arrangement of the characters in the adjacent character spaces of the selection window and the character slot in response to manipulation of the input device;

for each of the characters presented in the character slot, highlight a first entry in the list of entries, the first entry corresponding to the arrangement of characters; and

select a highlighted entry from the list of entries in response to a selection signal generated by actuation of the selection device.

34. A computer program product for selecting an entry from a list of entries in a vehicle navigation system, the system having a display, an input device and a selection device, comprising:

at least one computer-readable medium; and

a computer program mechanism embedded in the at least one computer-readable medium for causing a computer to perform the steps of;

presenting first and second objects on the display, the first object comprising the list of entries, and the second object comprising a character slot and a selection window comprising a plurality of adjacent character spaces, the second object being operable to present a sequence of characters in the character slot and to enter one of the characters in each of the character spaces in response to manipulation of the input device;

presenting an arrangement of the characters in the adjacent character spaces of the selection window and the character slot in response to manipulation of the input device;

for each of the characters presented in the character slot, highlighting a first entry in the list of entries, the first entry corresponding to the arrangement of characters; and

selecting a highlighted entry from the list of entries in response to a selection signal generated by actuation of the selection device.

35. A method for selecting a destination using a street address in a vehicle navigation system having a user interface, the method comprising:

in response to selection of a street name by a user via the user interface, presenting a first city option and an address option to the user via the user interface;

where the first city option is selected by the user;

presenting a first list of city names to the user via the user interface;

in response to selection of a first city name from the first list by the user, facilitating selection of the street address by the user via the user interface; and

in response to selection of the street address by the user, designating the street address as the destination; and

where the address option is selected by the user;

facilitating selection of the street address by the user via the user interface;

in response to selection of the street address by the user, presenting a second list of city names to the user via the user interface; and

in response to selection of the first city name from the second list by the user, designating the street address as the destination.

36. The method of claim 35 wherein the second list of city names includes only entries corresponding to cities including the street address.

37. The method of claim 35 wherein the first list of city names includes only entries corresponding to cities including a street corresponding to the street name.

38. The method of claim 35 wherein the user interface includes a display, and presenting the first city and address options comprises presenting a graphical user interface comprising representations of the first city and address options.

39. The method of claim 35 wherein the user interface includes a display, and presenting the first and second city lists comprises presenting graphical user interfaces comprising representations of the first and second city lists.

40. The method of claim 35 wherein the user interface includes a display, and facilitating selection of the street address comprises presenting a graphical user interface with which the user may input the street address.

41. The method of claim 35 further comprising:

prior to selection of the street name by the user, presenting a street name option and a second city option to the user via the user interface;

where the street name option is selected by the user, facilitating selection of the street name by the user via the user interface; and

where the second city option is selected by the user;

presenting a third list of city names to the user via the user interface;

in response to selection of the first city name from the third list by the user, presenting a list of street names including the street name;

in response to selection of the street name from the list of street names, facilitating selection of the street address by the user via the user interface; and

in response to selection of the street address by the user, designating the street address as the destination.

42. The method of claim 41 wherein the vehicle navigation system further comprises a map database, and the third list of city names includes entries for all cities in the map database.

43. The method of claim 41 wherein the user interface includes a display, and presenting the street name and second city options comprises presenting a graphical user interface comprising representations of the street name and second city options.

44. The method of claim 41 wherein the user interface includes a display, and presenting the third city list comprises presenting a graphical user interface comprising a representation of the third city list.

45. The method of claim 41 wherein the user interface includes a display, and presenting the list of street names comprises presenting a graphical user interface comprising a representation of the list of street names.

46. The method of claim 41 wherein the user interface includes a display, and facilitating selection of the street name comprises presenting a graphical user interface with which the user may input at least a portion of the street name.

47. The method of claim 41 wherein the user interface includes a display, and facilitating selection of the street address comprises presenting a graphical user interface with which the user may input the street address.

48. A vehicle navigation system, comprising:

a user interface; and

a processor coupled to the user interface, the processor being operable to;

in response to selection of a street name by a user via the user interface, present a first city option and an address option to the user via the user interface;

where the first city option is selected by the user;

present a first list of city names to the user via the user interface;

in response to selection of a first city name from the first list by the user, facilitate selection of the street address by the user via the user interface; and

in response to selection of the street address by the user, designate the street address as the destination; and

where the address option is selected by the user;

facilitate selection of the street address by the user via the user interface;

in response to selection of the street address by the user, present a second list of city names to the user via the user interface; and

in response to selection of the first city name from the second list by the user, designate the street address as the destination.

49. A vehicle navigation system, comprising:

a user interface;

means for presenting a first city option and an address option to a user via the user interface in response to selection of a street name by the user via the user interface;

where the first city option is selected by the user;

means for presenting a first list of city names to the user via the user interface;

means for facilitating selection of the street address by the user via the user interface in response to selection of a first city name from the first list by the user; and

means for designating the street address as the destination in response to selection of the street address by the user; and

where the address option is selected by the user;

means for facilitating selection of the street address by the user via the user interface;

means for presenting a second list of city names to the user via the user interface in response to selection of the street address by the user; and

means for designating the street address as the destination in response to selection of the first city name from the second list by the user.

50. A computer program product for selecting a destination using a street address in a vehicle navigation system having a user interface, comprising:

at least one computer-readable medium; and

a computer program mechanism embedded in the at least one computer-readable medium for causing a computer to perform the steps of;

in response to selection of a street name by a user via the user interface, presenting a first city option and an address option to the user via the user interface;

where the first city option is selected by the user;

presenting a first list of city names to the user via the user interface;

in response to selection of a first city name from the first list by the user, facilitating selection of the street address by the user via the user interface; and

in response to selection of the street address by the user, designating the street address as the destination; and

where the address option is selected by the user;

facilitating selection of the street address by the user via the user interface;

in response to selection of the street address by the user, presenting a second list of city names to the user via the user interface; and

in response to selection of the first city name from the second list by the user, designating the street address as the destination.

51. A plurality of interrelated data tables in a memory in a vehicle navigation system, the vehicle navigation system having a map database comprising a plurality of street names and a plurality of city names, the plurality of data tables comprising:

a first city name table comprising the plurality of city names from the map database;

associated with each of the city names, an associated street name table comprising at least one street name in the map database corresponding to the associated city;

a first street name table comprising the plurality of street names from the map database; and

associated with each of the street names, an associated city name table comprising at least one city name in the map database corresponding to a city in which a street corresponding to the associated street name exists.

52. The plurality of interrelated data tables of claim 51 further comprising, associated with each of the street names an intersecting street name table comprising at least one intersecting street name corresponding to a street which intersects with the associated street name.

53. The plurality of interrelated data tables of claim 51 further comprising, associated with selected combinations of street names and city names an intersecting street name table comprising at least one intersecting street name corresponding to a street which intersects with the associated street name and corresponds to the city name.

54. A method for selecting a destination using a street intersection in a vehicle navigation system having a user interface, the method comprising:

in response to selection of a street name by a user via the user interface, presenting a first city option and an intersection option to the user via the user interface;

where the first city option is selected by the user;

presenting a first list of city names to the user via the user interface;

in response to selection of a first city name from the first list by the user, facilitating selection of the street intersection by the user via the user interface; and

in response to selection of the street intersection by the user, designating the street intersection as the destination; and

where the intersection option is selected by the user;

facilitating selection of the street intersection by the user via the user interface;

in response to selection of the street intersection by the user, presenting a second list of city names to the user via the user interface; and

in response to selection of the first city name from the second list by the user, designating the street intersection as the destination.

55. The method of claim 54 wherein the second list of city names includes only entries corresponding to cities including the street intersection.

56. The method of claim 54 wherein the first list of city names includes only entries corresponding to cities including a street corresponding to the street name.

57. The method of claim 54 wherein the user interface includes a display, and presenting the first city and intersection options comprises presenting a graphical user interface comprising representations of the first city and intersection options.

58. The method of claim 54 wherein the user interface includes a display, and presenting the first and second city lists comprises presenting graphical user interfaces comprising representations of the first and second city lists.

59. The method of claim 54 wherein the user interface includes a display, and facilitating selection of the street intersection comprises presenting a graphical user interface with which the user may select an intersecting street.

60. The method of claim 54 further comprising:

prior to selection of the street name by the user, presenting a street name option and a second city option to the user via the user interface;

where the street name option is selected by the user, facilitating selection of the street name by the user via the user interface; and

where the second city option is selected by the user;

presenting a third list of city names to the user via the user interface;

in response to selection of the first city name from the third list by the user, presenting a list of street names including the street name;

in response to selection of the street name from the list of street names, facilitating selection of the street intersection by the user via the user interface; and

in response to selection of the street intersection by the user, designating the street address as the destination.

61. The method of claim 60 wherein the vehicle navigation system further comprises a map database, and the third list of city names includes entries for all cities in the map database.

62. The method of claim 60 wherein the user interface includes a display, and presenting the street name and second city options comprises presenting a graphical user interface comprising representations of the street name and second city options.

63. The method of claim 60 wherein the user interface includes a display, and presenting the third city list comprises presenting a graphical user interface comprising a representation of the third city list.

64. The method of claim 60 wherein the user interface includes a display, and presenting the list of street names comprises presenting a graphical user interface comprising a representation of the list of street names.

65. The method of claim 60 wherein the user interface includes a display, and facilitating selection of the street name comprises presenting a graphical user interface with which the user may input at least a portion of the street name.

66. The method of claim 60 wherein the user interface includes a display, and facilitating selection of the street intersection comprises presenting a graphical user interface with which the user may select the street intersection.

67. A vehicle navigation system, comprising:

a user interface; and

a processor coupled to the user interface, the processor being operable to;

in response to selection of a street name by a user via the user interface, present a first city option and an intersection option to the user via the user interface;

where the first city option is selected by the user;

present a first list of city names to the user via the user interface;

in response to selection of a first city name from the first list by the user, facilitate selection of the street intersection by the user via the user interface; and

in response to selection of the street intersection by the user, designate the street intersection as the destination; and

where the intersection option is selected by the user;

facilitate selection of the street intersection by the user via the user interface;

in response to selection of the street intersection by the user, present a second list of city names to the user via the user interface; and

in response to selection of the first city name from the second list by the user, designate the street intersection as the destination.

68. A vehicle navigation system, comprising:

a user interface;

means for presenting a first city option and an intersection option to a user via the user interface in response to selection of a street name by the user via the user interface;

where the first city option is selected by the user;

means for presenting a first list of city names to the user via the user interface;

means for facilitating selection of the street intersection by the user via the user interface in response to selection of a first city name from the first list by the user; and

means for designating the street intersection as the destination in response to selection of the street intersection by the user; and

where the intersection option is selected by the user;

means for facilitating selection of the street intersection by the user via the user interface;

means for presenting a second list of city names to the user via the user interface in response to selection of the street intersection by the user; and

means for designating the street intersection as the destination in response to selection of the first city name from the second list by the user.

69. A computer program product for selecting a destination using a street intersection in a vehicle navigation system having a user interface, comprising:

at least one computer-readable medium; and

a computer program mechanism embedded in the at least one computer-readable medium for causing a computer to perform the steps of;

in response to selection of a street name by a user via the user interface, presenting a first city option and an intersection option to the user via the user interface;

where the first city option is selected by the user;

presenting a first list of city names to the user via the user interface;

in response to selection of a first city name from the first list by the user, facilitating selection of the street intersection by the user via the user interface; and

in response to selection of the street intersection by the user, designating the street intersection as the destination; and

where the intersection option is selected by the user;

facilitating selection of the street intersection by the user via the user interface;

in response to selection of the street intersection by the user, presenting a second list of city names to the user via the user interface; and

in response to selection of the first city name from the second list by the user, designating the street intersection as the destination.

70. A method for selecting a destination in a vehicle navigation system having a user interface, the method comprising:

presenting a city option and a geographic location option to the user via the user interface;

where the city option is selected by the user;

presenting a first list of city names to the user via the user interface;

in response to selection of a first city name from the first list by the user, facilitating selection of the geographic location by the user via the user interface; and

in response to selection of the geographic location by the user, designating the geographic location as the destination; and

where the geographic location option is selected by the user;

facilitating selection of the geographic location by the user via the user interface;

in response to selection of the geographic location by the user, presenting a second list of city names to the user via the user interface; and

in response to selection of the first city name from the second list by the user, designating the geographic location as the destination.