Point on interest spatial rating search

• US 7,321,826 B2
• Filed: 06/08/2006
• Issued: 01/22/2008
• Est. Priority Date: 08/16/2001
• Status: Expired due to Term

• Current Assignee: TeleCommunication Systems Inc (Comtech Telecommunications Corporation)
• Original Assignee: Networks In Motion Incorporated (Comtech Telecommunications Corporation)
• Inventors: Sheha, Michael A., Sheha, Angie, Petilli, Stephen
• Primary Examiner(s): Beaulieu, Yonel
• Application Number:
  US11/450,171
• Publication Number:
  US 20060229807A1
• Time in Patent Office: 593 Days
• Field of Search: 701200-202, 701208-209, 342/357.08, 340/988, 340/990, 340/995.24
• US Class Current: 701/209
• CPC Class Codes: G01C 21/3679 Retrieval, searching and output of POI information, e.g. hotels, restaurants, shops, filling stations, parking facilities G01C21/3611 takes precedence
• CPC Class Codes: G08G 1/0962 having an indicator mounted inside the vehicle, e.g. giving voice messages
• CPC Class Codes: G08G 1/096827 where the route is computed onboard
• 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
• CPC Class Codes: H04L 67/52 specially adapted for the location of the user terminal
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/024 Guidance services
• CPC Class Codes: H04W 4/029 Location-based management or tracking services

Abstract

The present invention is directed to a system and method for searching and retrieving location information associated with one or more points of interests, whereby the search criteria can be dependent upon the location of a point of interest with respect to the real-time position of the user, and any preferences or search restrictions selected by the user, such as rating information about the point of interest. Upon selecting a point of interest from the search result, the user is then given further information regarding the selected point of interest, including but not limited to directions for traveling to the point of interest. Additionally, the present invention can provide to the user a proximity notification once the user is within a certain distance from the point interest. Finally, while at a point of interest, the user can provide to the system information regarding the point of interest, such as rating of the food of a restaurant, without having to specifically identify the point of interest as the system can self-identify the point of interest by using the position information of the user.

Claims

1. A machine-readable medium containing executable programming instructions for causing a processor of a mobile device to perform a method of retrieving information associated to a point of interest, said mobile device having a user input and a display, said method comprising the step of:

retrieving, via a global positioning system, a real-time position information of the mobile device, said real-time position information indicating a real-time location of the mobile device;

receiving a search request, the search request requesting a search for a point of interest;

displaying on the display a plurality of search methods;

receiving an input designating one of said plurality of search methods;

retrieving, from a database, location information associated with at least one point of interest, said at least one point of interest being located using the search method designated; and

displaying on said display the retrieved location information associated with the at least one point of interest.

2. The machine-readable medium of claim 1, further comprising the steps of:

determining a distance between the real-time position and the location of the at least one point of interest; and

displaying on said display the determined distance between the real-time position of the mobile device and the location of the at least one point of interest.

3. The machine-readable medium of claim 1, further comprising the steps of:

determining a time of arrival from the real-time position and the location of the at least one point of interest; and

displaying on said display the determined time of arrival.

4. The machine-readable medium of claim 1, wherein said plurality of search methods include at least one of best categorical rating search, favorites rating search, and average rating search.

5. The machine-readable medium of claim 1, further comprising the step of displaying a user rating of the point of interest retrieved and displayed.

12. The navigational device of claim 1, further comprising:

means for determining a distance between the real-time position and the location of the at least one point of interest; and

means for causing the display on said display screen the determined distance between the real-time position of the mobile device and the location of the at least one point of interest.

6. A method of using a mobile device to retrieve information associated to a point of interest, said mobile device having a user input and a display, said method comprising the step of:

retrieving, via a global positioning system, a real-time position information of the mobile device, said real-time position information indicating a real-time location of the mobile device;

receiving a search request, the search request requesting a search for a point of interest;

displaying on the display a plurality of search methods;

receiving an input designating one of said plurality of search methods;

retrieving, from a database, location information associated with at least one point of interest, said at least one point of interest being located using the search method designated; and

displaying on said display the retrieved location information associated with the at least one point of interest.

7. The method claim 6, further comprising the steps of:

determining a distance between the real-time position and the location of the at least one point of interest; and

displaying on said display the determined distance between the real-time position of the mobile device and the location of the at least one point of interest.

8. The method of claim 6, further comprising the steps of:

determining a time of arrival from the real-time position and the location of the at least one point of interest; and

displaying on said display the determined time of arrival.

9. The machine-readable medium of claim 6, wherein said plurality of search methods include at least one of best categorical rating search, favorites rating search, and average rating search.

10. The method of claim 6, further comprising the step of displaying a user rating of the point of interest retrieved and displayed.

11. A navigational device for performing a method of retrieving information associated to a point of interest, said navigational device comprising:

a user input interface;

a display screen;

means for retrieving, via a global positioning system, a real-time position information of the navigational device, said real-time position information indicating a real-time location of the navigational device;

means for receiving a search request, the search request requesting a search for a point of interest;

means for causing the display on said display screen a plurality of search methods;

means for receiving an input designating one of said plurality of search methods;

means for retrieving, from a database, location information associated with at least one point of interest, said at least one point of interest being located using the search method designated; and

means for causing the display on said display screen the retrieved location information associated with the at least one point of interest.

13. The navigational device of claim 11, further comprising:

means for determining a time of arrival from the real-time position and the location of the at least one point of interest; and

means for causing the display on said display screen the determined time of arrival.

14. The navigational device of claim 11, wherein said plurality of search methods include at least one of best categorical rating search, favorites rating search, and average rating search.

15. The navigational device of claim 11, further comprising means for causing the display on said display screen of a user rating of the point of interest retrieved and displayed.