Method of operating a navigation system

• US 9,068,837 B2
• Filed: 01/29/2010
• Issued: 06/30/2015
• Est. Priority Date: 01/29/2010
• Status: Active Grant

• Current Assignee: HERE Global B.V. (Nokia Corporation)
• Original Assignee: HERE Global B.V. (Nokia Corporation)
• Inventors: Holsinger, David J., Tajpuria, Ashish B., Agulnek, Jeremy S.
• Primary Examiner(s): Mawari, Redhwan K
• Assistant Examiner(s): Torchinsky, Edward
• Application Number:
  US12/696,400
• Publication Number:
  US 20110191019A1
• Time in Patent Office: 1,978 Days
• Field of Search: None
• US Class Current: 1/1
• CPC Class Codes: G01C 21/20 Instruments for performing navigational calculations G01C21/24, G01C21/26 take precedence
• CPC Class Codes: G01C 21/343 Calculating itineraries, i.e. routes leading from a starting point to a series of categorical destinations using a global route restraint, round trips, touristic trips travelling salesman problem G06Q10/04; optimisation of routes G06Q10/047
• CPC Class Codes: G01C 21/3438 Rendez-vous, i.e. searching a destination where several users can meet, and the routes to this destination for these users; Ride sharing, i.e. searching a route such that at least two users can share a vehicle for at least part of the route
• 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 21/3626 Details of the output of route guidance instructions traffic control systems for road vehicles involving transmission of navigation instructions to the vehicle G08G1/0968
• CPC Class Codes: G01C 21/3644 Landmark guidance, e.g. using POIs or conspicuous other objects
• CPC Class Codes: G06F 16/29 Geographical information databases

Abstract

A method of operating a navigation system is disclosed. A request for a route to a large scale point of interest having multiple entrances is obtained. Data indicating a meeting point for the large scale point of interest is obtained from a geographic database associated with the navigation system. The meeting point defines a location within the large scale point of interest or proximate to the large scale point of interest. A route to the meeting point location is calculated and the meeting point location is sent to another user.

Claims

1. A computer-implemented method of operating a navigation system comprising:

obtaining a request from a first user for a route to a first latitude and a first longitude for a large scale point of interest having multiple entrances, wherein the request includes user information indicative of a preferred meeting place type;

obtaining data from a geographic database associated with the navigation system indicating a plurality of meeting points having an association with the large scale point of interest, wherein the plurality of meeting points are created as meeting points in the geographic database based on a determination that multiple people can meet at the meeting points, and wherein associations and meeting place types for individual meeting points of the plurality of meeting points are stored in the geographic database;

selecting a selected meeting point location from the plurality of meeting points according to the preferred meeting place type in response to the request for the route to the first latitude and the first longitude for the large scale point of interest, wherein the selected meeting point is defined by a second latitude and a second longitude for a location within the large scale point of interest or proximate to the large scale point of interest;

calculating a route to the second latitude and the second longitude of the selected meeting point location in response to the request for the route to the first latitude and the first longitude for the large scale point of interest; and

sending the second latitude and the second longitude of the selected meeting point location to the navigation system.

2. The method of claim 1 further comprising:

providing route guidance for following the route to the selected meeting point location, wherein the route guidance includes a guidance message stating a preferred name of the selected meeting point, wherein the preferred name is selected from a group consisting of a color of a feature associated with the selected meeting point location, a building material of the feature, a shape of the feature, an architectural style of the feature, a decorative element of the feature, and a local nickname of the feature.

3. The method of claim 1 further comprising:

providing route guidance for following the route to the selected meeting point location, wherein the route guidance includes an image of the selected meeting point.

4. The method of claim 1 wherein the meeting point is associated with a feature visible to a pedestrian.

5. The method of claim 1 wherein the large scale point of interest is associated with several meeting points, each meeting point having a type indicating a user preference.

6. The method of claim 1 wherein the meeting point is created at a facility of a business owner that pays for the association of the selected meeting point with the large scale point of interest.

7. The method of claim 1 wherein the meeting point is established by a local resident recommendation.

8. A navigation system comprising:

a processor,

a geographic database in communication with the processor and configured to store a plurality of meeting points having an association with a large scale point of interest, and store a meeting point identification value for each of the plurality of meeting points that designate the plurality of meeting points as meeting points, wherein the meeting points are created in the geographic database based on a determination that multiple people can meet at the meeting points, and wherein associations and meeting place types for individual meeting points of the plurality of meeting points are stored in the geographic database, and

a route calculation program executed on the processor, wherein the route calculation program is configured to;

obtain a request from a user for a route to a first latitude and a first longitude for a large scale point of interest having multiple entrances, wherein the request includes user information indicative of a preferred meeting place type;

obtain data from a geographic database associated with the navigation system indicating a plurality of meeting points having an association with the large scale point of interest, wherein the plurality of meeting points are created as meeting points in the geographic database based on a determination that multiple people can meet at the meeting points, and wherein associations and meeting place types for individual meeting points of the plurality of meeting points are stored in the geographic database;

select a selected meeting point location from the plurality of meeting points according to the preferred meeting place type in response to the request for the route to the first latitude and the first longitude for the large scale point of interest, wherein the selected meeting point is defined by a second latitude and a second longitude for a location within the large scale point of interest or proximate to the large scale point of interest;

calculate a route to the second latitude and the second longitude of the selected meeting point location in response to the request for the route to the first latitude and the first longitude for the large scale point of interest; and

provide the second latitude and the second longitude of the selected meeting point location to the user.

9. The navigation system of claim 8 further comprising:

a route guidance program for providing guidance messages following the route to the selected meeting point location.

10. The navigation system of claim 9, wherein the guidance message states a preferred name of the meeting point selected from a group consisting of a color of a feature associated with the meeting point, a building material of the feature, a shape of the feature, an architectural style of the feature, a decorative element of the feature, and a local nickname of the feature.

11. The navigation system of claim 9, wherein the guidance message includes an image of the meeting point.

12. The navigation system of claim 8 wherein the meeting point is a feature visible to a pedestrian.

13. The navigation system of claim 8 wherein at least one meeting point of the plurality of meeting points is created at a facility of a business owner that pays for the association of the meeting point with the point of interest.

14. The navigation system of claim 8 wherein the selected meeting point is located outside of the large scale point of interest.