Method and system for off-board navigation with a portable device

• US 20070050128A1
• Filed: 08/31/2005
• Published: 03/01/2007
• Est. Priority Date: 08/31/2005
• Status: Abandoned Application

• Current Assignee: Garmin Limited
• Original Assignee: Garmin Limited
• Inventors: Zeng, Qiang, Lee, Choy, Gunara, Alfredo, Barry, Timothy, Peh, Pendra, Kral, Nicolas, Stanley, Barton, Grimsley, Nicholas
• Application Number:
  US11/215,868
• Publication Number:
  US 20070050128A1
• Time in Patent Office: Days
• US Class Current: 701/200
• 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: G06Q 10/047 Optimisation of routes or paths, e.g. travelling salesman problem
• CPC Class Codes: G06Q 50/40 Business processes related to the transportation industry shipping G06Q10/083

Abstract

An off-board navigation application is provided that is configured to be stored in memory on a wireless portable device. The application comprises a menu hierarchy including a series of pages to be presented on a screen of the device. The pages include a category page having a list of categories. The categories each are associated with points of interest (POIs). The menu hierarchy includes an address page presenting address information related to a selected point of interest (POI). The address page includes a function option that directs the portable device to transmit wirelessly a navigation information request to a remote server. The menu hierarchy includes a navigation page configured to present navigation information that is received wirelessly by the portable device from the remote server in response to the navigation information request. Optionally, the application may further comprise a sub-category page presenting a list of POI names, wherein the address page presents address information in response to the selected POI. The function option may represent a GO option such that, when the GO option is selected, the application directs the portable device to transmit a navigation information request to the remote server. The navigation information request instructs the remote server to perform a route calculation from a present location of the portable device to the selected POI.

Claims

1. An off-board navigation application configured to be stored in memory on a wireless portable device, the off-board navigation application comprising:

a menu hierarchy including a series of pages to be presented on a screen of the device, the pages including a category page having a list of categories, the categories each being associated with points of interest (POIs), the menu hierarchy including an address page presenting address information related to a selected point of interest (POI), the address page including a function option that directs the portable device to transmit wirelessly a navigation information request to a remote server, the menu hierarchy including a navigation page configured to present navigation information that is received wirelessly by the portable device from the remote server in response to the navigation information request.

2. The application of claim 1, further comprising a sub-category page presenting a list of POI names, the address page presenting address information in response to the selected POI.

3. The application of claim 1, wherein the function option represents a GO option, when the GO option is selected, the application directing the portable device to transmit a navigation information request to the remote server, the navigation information request instructing the remote server to perform a route calculation from a present location of the portable device to the selected POI.

4. The application of claim 1, wherein the function option represents a SAVE option, when the SAVE option is selected, the application directing the portable device to transmit a waypoint management instruction to the remote server, the waypoint management instruction directing the remote server to save the selected POI as a waypoint associated with an individual user.

5. The application of claim 1, wherein the function option represents a NEARBY option, when the NEARBY option is selected the application directing the portable device to transmit a navigation information request to the remote server, the navigation information request instructing the remote server to return a NEARBY category list of categories for destination points of interest that are near the selected POI.

6. The application of claim 1, wherein the function option represents a NEARBY option, when the NEARBY option is selected, a NEARBY category page is presented that includes a list of categories for destination points of interest that are near the selected POI.

7. The application of claim 1, wherein the function option represents a GO option, when the GO option is selected, a routing page is presented on the screen of the device, the routing page including a roadway network between a present location of the device and the selected POI, the roadway network including indicia identifying a calculated route between the present location of the device and the selected POI.

8. The application of claim 1, wherein the device is a cellular phone and the address page includes a CALL option, when the CALL option is selected, the cellular phone automatically initiates a call to the selected POI.

9. The application of claim 1, wherein the menu hierarchy includes a turned by turn page including textual turned instructions for a route between a present location of the device and the selected POI.

10. The application of claim 1, wherein at least one page within the menu hierarchy includes a VIEW MAP option, when the VIEW MAP option is selected, a map page is presented on the screen of the device, the map page including a roadway network surrounding the selected POI.

11. A wireless portable device, comprising:

a screen;

a wireless antenna, transmitter and receiver for communicating over a wireless network with a navigation enabled remote server;

a GPS antenna and receiver for receiving GPS signals from GPS satellites;

a processor controlling communication over the wireless network and processing the GPS signals;

memory storing an off-board navigation application having a menu hierarchy including a series of pages to be presented on the screen, the pages including a category page having a list of categories, the categories each being associated with points of interest (POIs), the menu hierarchy including an address page presenting address information related to a selected point of interest (POI), the address page including a function option that directs the processor to transmit wirelessly a navigation information request to the remote server, the menu hierarchy including a navigation page configured to present navigation information that is received wirelessly by the receiver the remote server in response to the navigation information request.

12. The device of claim 11, wherein the application further comprises a sub-category page presenting a list of POI names, the address page presenting address information in response to the selected POI.

13. The device of claim 11, wherein the function option represents a GO option, when the GO option is selected, the application directing the processor to transmit a navigation information request to the remote server, the navigation information request instructing the remote server to perform a route calculation from a present location of the portable device to the selected POI.

14. The device of claim 11, wherein the function option represents a SAVE option, when the SAVE option is selected, the application directing the processor to transmit a waypoint management instruction to the remote server, the waypoint management instruction directing the remote server to save the selected POI as a waypoint associated with an individual user.

15. The device of claim 11, wherein the function option represents a NEARBY option, when the NEARBY option is selected the application directing the processor to transmit a navigation information request to the remote server, the navigation information request instructing the remote server to return a NEARBY category list of categories for destination points of interest that are near the selected POI.

16. The device of claim 11, wherein the function option represents a NEARBY option, when the NEARBY option is selected, a NEARBY category page is presented that includes a list of categories for destination points of interest that are near the selected POI.

17. The device of claim 11, wherein the function option represents a GO option, when the GO option is selected, a routing page is presented on the screen, the routing page including a roadway network between a present location of the device and the selected POI, the roadway network including indicia identifying a calculated route between the present location of the device and the selected POI.

18. The device of claim 11, wherein the device is a cellular phone and the address page includes a CALL option, when the CALL option is selected, the cellular phone automatically initiates a call to the selected POI.

19. The device of claim 11, wherein the menu hierarchy includes a turned by turn page including textual turned instructions for a route between a present location of the device and the selected POI.

20. The device of claim 11, wherein at least one page within the menu hierarchy includes a VIEW MAP option, when the VIEW MAP option is selected, a map page is presented on the screen of the device, the map page including a roadway network surrounding the selected POI.

21. A wireless portable device, comprising:

a wireless antenna, transmitter and receiver for communicating over a wireless network with a navigation enabled remote server;

a GPS antenna and receiver for receiving GPS signals from GPS satellites;

a processor controlling communication over the wireless network and processing the GPS signals;

a screen presenting a series of pages during operation of a navigation application, the pages including a map page presenting a roadway network surrounding at least one of a present location of the device and a selected point of interest, the map page including ZOOM options selectable by the user to select a level of detail displayed for the roadway network; and

cache storing a portion of the map data having a predetermined intermediate level of map detail, the processor obtaining map data from the cache when a selected ZOOM option corresponds to a level of detail stored in the cache, the processor obtaining, over the wireless bidirectional link with the remote server, additional map data win the selected ZOOM option exceeds a level of detail stored in the cache.

22. The device of claim 21, further comprising a control keypad for entering ZOOM-IN and ZOOM-OUT instructions, the processor determining whether an entered ZOOM-IN and ZOOM-OUT instruction exceeds a threshold, the threshold corresponds to a level of detail for the map data stored in the cache.

23. A wireless portable device, comprising:

a wireless antenna, transmitter and receiver for communicating over a wireless network with a navigation enabled remote server;

a GPS antenna and receiver for receiving GPS signals from GPS satellites;

a processor controlling communication over the wireless network and processing the GPS signals;

a keypad having a series of keys for entering alphanumeric information, each key on the keypad being associated with a corresponding alphanumeric character list including at least one letter and at least one numbers;

a screen presenting the alphanumeric information, as an operator repeatedly presses an individual key, the processor sequencing through the corresponding alphanumeric character list until a desired character is entered, the processor monitoring each entered character and determining whether the entered character represents a letter or a number, the processor setting a start mode to one of an alphabetic start mode and a numeric start mode based on a prior entered character, the processor beginning each sequence through a corresponding alphanumeric character list with a letter when the alphabetic start mode is set.