REGION MARKING FOR AN INDOOR MAP

• US 20140137017A1
• Filed: 03/14/2013
• Published: 05/15/2014
• Est. Priority Date: 11/14/2012
• Status: Abandoned Application

• Current Assignee: Qualcomm, Inc.
• Original Assignee: Qualcomm, Inc.
• Inventors: Sharma, Abhinav, Mehta, Chandrakant, Das, Saumitra Mohan
• Application Number:
  US13/826,467
• Publication Number:
  US 20140137017A1
• Time in Patent Office: Days
• US Class Current: 715/767
• CPC Class Codes: G01C 21/206 specially adapted for indoor navigation
• CPC Class Codes: G06F 3/04842 Selection of displayed objects or displayed text elements G06F3/0482 takes precedence
• CPC Class Codes: G09B 29/10 Map spot or coordinate position indicators; Map reading aids optical projection apparatus per se G03B

Abstract

A computer-implemented method of marking regions of an electronic map that shows a floor plan of a building includes receiving the electronic map and displaying a user interface on a display device. The user interface includes displaying the electronic map. The method also includes receiving user input demarcating a closed region of the electronic map and receiving user input indicating an element type of the closed region. A tag is then added to the electronic map to indicate the element type of the closed region.

Claims

1. In a computer system, a method of marking regions of an electronic map that shows a floor plan of a building, the method comprising:

receiving the electronic map showing the floor plan of the building;

displaying a user interface on a display device, the user interface comprising the electronic map;

receiving user input demarcating one or more closed regions of the electronic map;

receiving user input indicating an element type of at least one of the one or more closed regions; and

adding a tag to the electronic map to indicate the element type of the at least one of the one or more closed regions.

2. The method of claim 1, further comprising filtering one or more element types from the electronic map using tags included in the map to generate tailored assistance data for a mobile station.

3. The method of claim 2, wherein one of the one or more element types is a cubicle, and wherein the tailored assistance data includes a heat map generation based on the electronic map with cubicles filtered out.

4. The method of claim 2, wherein one of the one or more element types includes elevators and stairs, and wherein the tailored assistance data includes a location context information (LCI) disambiguation based on the electronic map with all element types filtered out except for elevators and stairs.

5. The method of claim 2, wherein the one or more element type to be filtered from the electronic map is based on the type of tailored assistance data requested by the mobile station.

6. The method of claim 1, further comprising receiving user input indicating that an area at least partially within at least one of the one or more closed regions is to be removed from the map.

7. The method of claim 1, wherein the element types are selected from the group consisting of cubicle, elevator, entrance, exclusion area, open area, hallway, stairs, and building boundary.

8. The method of claim 1, wherein the at closed region is a polygon.

9. A computer-readable medium including program code stored thereon for marking regions of an electronic map that shows a floor plan of a building structure, the program code comprising instructions to:

display a user interface on a display device, the user interface comprising the electronic map;

receive user input demarcating a closed region of the electronic map;

receive user input indicating an element type of the closed region; and

add a tag to the electronic map to indicate the element type of the closed region.

10. The computer-readable medium of claim 9, further comprising instructions to filter one or more element types from the electronic map using tags included in the map to generate tailored assistance data for a mobile station.

11. The computer-readable medium of claim 10, wherein one of the one or more element types is a cubicle, and wherein the tailored assistance data includes a heat map generation based on the electronic map with cubicles filtered out.

12. The computer-readable medium of claim 10, wherein one of the one or more element types includes elevators and stairs, and wherein the tailored assistance data includes a location context information (LCI) disambiguation based on the electronic map with all element types filtered out except for elevators and stairs.

13. The computer-readable medium of claim 10, wherein the one or more element type to be filtered from the electronic map is based on the type of tailored assistance data requested from the mobile station.

14. The computer-readable medium of claim 9, further comprising instructions to receive user input indicating that an area within the closed region is to be removed from the map.

15. The computer-readable medium of claim 9, wherein the element types are selected from the group consisting of cubicle, elevator, entrance, exclusion area, open area, hallway, stairs, and building boundary.

16. The computer-readable medium of claim 9, wherein the closed region is a polygon.

17. A map server, comprising:

memory adapted to store program code for marking regions of an electronic map that shows a floor plan of a building structure; and

a processing unit adapted to access and execute instructions included in the program code, wherein when the instructions are executed by the processing unit, the processing unit directs the map server to;

display a user interface on a display device, the user interface comprising the electronic map;

receive user input demarcating a closed region of the electronic map;

receive user input indicating an element type of the closed region; and

add a tag to the electronic map to indicate the element type of the closed region.

18. The map server of claim 17, wherein the program code further includes instructions to direct the map server to filter one or more element types from the electronic map using tags included in the map to generate tailored assistance data for a mobile station.

19. The map server of claim 18, wherein one of the one or more element types is a cubicle, and wherein the tailored assistance data includes a heat map generation based on the electronic map with cubicles filtered out.

20. The map server of claim 18, wherein one of the one or more element types includes elevators and stairs, and wherein the tailored assistance data includes a location context information (LCI) disambiguation based on the electronic map with all element types filtered out except for elevators and stairs.

21. The map server of claim 18, wherein the one or more element type to be filtered from the electronic map is based on the type of tailored assistance data requested from the mobile station.

22. The map server of claim 17, wherein the program code further includes instructions to direct the map server to receive user input indicating that an area within the closed region is to be removed from the map.

23. The map server of claim 17, wherein the element types are selected from the group consisting of cubicle, elevator, entrance, exclusion area, open area, hallway, stairs, and building boundary.

24. The map server of claim 17, wherein the closed region is a polygon.

32. The system of claim 24, wherein the closed region is a polygon.

25. A system for marking regions of an electronic map that shows a floor plan of a building structure, the system comprising:

means for displaying a user interface on a display device, the user interface comprising the electronic map;

means for receiving user input demarcating a closed region of the electronic map;

means for receiving user input indicating an element type of the closed region; and

means for adding a tag to the electronic map to indicate the element type of the closed region.

26. The system of claim 25, further comprising means for filtering one or more element types from the electronic map using tags included in the map to generate tailored assistance data for a mobile station.

27. The system of claim 26, wherein one of the one or more element types is a cubicle, and wherein the tailored assistance data includes a heat map generation based on the electronic map with cubicles filtered out.

28. The system of claim 26, wherein one of the one or more element types includes elevators and stairs, and wherein the tailored assistance data includes a location context information (LCI) disambiguation based on the electronic map with all element types filtered out except for elevators and stairs.

29. The system of claim 26, wherein the one or more element type to be filtered from the electronic map is based on the type of tailored assistance data requested from the mobile station.

30. The system of claim 25, further comprising means for receiving user input indicating that an area within the closed region is to be removed from the map.

31. The system of claim 25, wherein the element types are selected from the group consisting of cubicle, elevator, entrance, exclusion area, open area, hallway, stairs, and building boundary.