Method and apparatus for determining a position of a device relative to a virtual fence
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G08B-001/08
G01S-019/49
A01K-015/02
G01S-019/14
G01S-019/46
G01S-019/48
출원번호
US-0665156
(2012-10-31)
등록번호
US-9285484
(2016-03-15)
발명자
/ 주소
Shima, James M.
출원인 / 주소
QUALCOMM Incorporated
대리인 / 주소
Muncy, Geissler, Olds & Lowe, P.C.
인용정보
피인용 횟수 :
7인용 특허 :
7
초록▼
The disclosure relates to determining a position of a mobile device relative to a perimeter of a virtual fence. An embodiment receives coordinates representing the perimeter of the virtual fence, determines a proximate location of the mobile device using a hybrid combination of a satellite-based pro
The disclosure relates to determining a position of a mobile device relative to a perimeter of a virtual fence. An embodiment receives coordinates representing the perimeter of the virtual fence, determines a proximate location of the mobile device using a hybrid combination of a satellite-based proximate location and an auxiliary local station-based proximate location, and provides feedback based on a comparison of the proximate location of the mobile device to the coordinates representing the perimeter of the virtual fence.
대표청구항▼
1. A method for determining a position of a mobile device relative to a perimeter of a virtual fence, comprising: receiving coordinates representing the perimeter of the virtual fence;determining a proximate location of the mobile device using a hybrid combination of a satellite-based proximate loca
1. A method for determining a position of a mobile device relative to a perimeter of a virtual fence, comprising: receiving coordinates representing the perimeter of the virtual fence;determining a proximate location of the mobile device using a hybrid combination of a satellite-based proximate location and an auxiliary local station-based proximate location, wherein determining the proximate location of the mobile device includes determining whether an accuracy of the satellite-based proximate location is greater than a threshold, and wherein the threshold is based on a size of the virtual fence; andproviding feedback based on a comparison of the proximate location of the mobile device to the coordinates representing the perimeter of the virtual fence, wherein providing feedback includes providing feedback to a wearer of the mobile device to keep the wearer of the mobile device within the perimeter of the virtual fence. 2. The method of claim 1, where the determining the proximate location of the mobile device includes determining an altitude of the mobile device. 3. The method of claim 1, wherein the coordinates comprise three-dimensional (3D) coordinates. 4. The method of claim 1, wherein the perimeter of the virtual fence includes an indoor and an outdoor section. 5. The method of claim 1, wherein the perimeter of the virtual fence includes multiple floors of a building. 6. The method of claim 1, wherein the providing the feedback comprises providing feedback to the wearer within a threshold distance of the perimeter of the virtual fence. 7. The method of claim 6, wherein the threshold distance is based on a speed and direction of the mobile device. 8. The method of claim 6, further comprising: maintaining the feedback to the wearer until the perimeter of the virtual fence is reentered. 9. The method of claim 1, wherein the providing the feedback comprises providing the feedback to a user that is not wearing the mobile device. 10. The method of claim 9, wherein the feedback is a notification to the user that a wearer of the mobile device has breached the perimeter of the virtual fence. 11. The method of claim 9, wherein the feedback is a notification to the user that a wearer of the mobile device has re-entered the perimeter of the virtual fence. 12. The method of claim 1, wherein the perimeter of the virtual fence changes dynamically. 13. The method of claim 12, wherein the perimeter of the virtual fence is related to a second mobile device and is adjusted to ensure a minimum separation between the mobile device and the second mobile device. 14. The method of claim 12, wherein the perimeter of the virtual fence moves from a first location to a second location. 15. The method of claim 1, wherein the perimeter of the virtual fence includes a virtual gate. 16. The method of claim 15, wherein the perimeter of the virtual fence decreases in size until it merges with and closes the virtual gate. 17. The method of claim 1, wherein the determining the proximate location of the mobile device further comprises: using the auxiliary local station-based proximate location based on the accuracy not being greater than the threshold, or a combination of the satellite-based proximate location and the auxiliary local station-based proximate location. 18. The method of claim 1, wherein the determining the proximate location of the mobile device comprises: determining whether the satellite-based proximate location is available; andusing the auxiliary local station-based proximate location based on the satellite-based proximate location not being available. 19. The method of claim 1, wherein the determining the proximate location of the mobile device comprises: determining whether the mobile device is located indoors or outdoors; andusing the auxiliary local station-based proximate location based on the mobile device being indoors. 20. The method of claim 19, wherein the determining whether the mobile device is located indoors or outdoors is based on an availability of the satellite-based proximate location. 21. The method of claim 1, wherein the local stations include cellular base stations, real-time kinematic (RTK) base stations, ultra-wideband access points, WiFi base stations, Femto cells, and/or Pico cells. 22. The method of claim 1, further comprising: establishing a second perimeter of a second virtual fence;determining a second proximate location of a second mobile device relative to the second perimeter; andproviding feedback to a second wearer of the second mobile device based on the second proximate location. 23. The method of claim 1, wherein the coordinates representing the perimeter of the virtual fence are conditionally based on one or more parameters. 24. The method of claim 23, wherein the one or more parameters include an altitude of the mobile device. 25. The method of claim 1, wherein the coordinates representing the perimeter of the virtual fence are conditionally based on one or more external events. 26. The method of claim 25, wherein the one or more external events include an audible command, an audible indication of safety, or an audible indication of danger. 27. An apparatus for determining a position of a mobile device relative to a perimeter of a virtual fence, comprising: a module configured to receive coordinates representing the perimeter of the virtual fence;a module configured to determine a proximate location of the mobile device using a hybrid combination of a satellite-based proximate location and an auxiliary local station-based proximate location, wherein the module configured to determine the proximate location of the mobile device is further configured to determine whether an accuracy of the satellite-based proximate location is greater than a threshold, and wherein the threshold is based on a size of the virtual fence; anda module configured to provide feedback based on a comparison of the proximate location of the mobile device to the coordinates representing the perimeter of the virtual fence, wherein the module configured to provide feedback is further configured to provide feedback to a wearer of the mobile device to keep the wearer of the mobile device within the perimeter of the virtual fence. 28. The apparatus of claim 27, wherein the coordinates comprise three-dimensional (3D) coordinates. 29. The apparatus of claim 27, wherein the perimeter of the virtual fence includes an indoor section and an outdoor section. 30. An apparatus for determining a position of a mobile device relative to a perimeter of a virtual fence, comprising: a processor;a memory storing instructions that, when executed by the processor, cause the mobile device to: receive coordinates representing the perimeter of the virtual fence;determine a proximate location of the mobile device using a hybrid combination of a satellite-based proximate location and an auxiliary local station-based proximate location, wherein the instructions to determine the proximate location of the mobile device includes instructions to determine whether an accuracy of the satellite-based proximate location is greater than a threshold, and wherein the threshold is based on a size of the virtual fence; andprovide feedback based on a comparison of the proximate location of the mobile device to the coordinates representing the perimeter of the virtual fence, wherein the instructions to provide feedback includes instructions to provide feedback to a wearer of the mobile device to keep the wearer of the mobile device within the perimeter of the virtual fence. 31. The apparatus of claim 30, wherein the coordinates comprise three-dimensional (3D) coordinates. 32. The apparatus of claim 30, wherein the perimeter of the virtual fence includes an indoor section and an outdoor section. 33. An apparatus for determining a position of a mobile device relative to a perimeter of a virtual fence, comprising: means for receiving coordinates representing the perimeter of the virtual fence;means for determining a proximate location of the mobile device using a hybrid combination of a satellite-based proximate location and an auxiliary local station-based proximate location, wherein the means for determining the proximate location of the mobile device includes means for determining whether an accuracy of the satellite-based proximate location is greater than a threshold, and wherein the threshold is based on a size of the virtual fence; andmeans for providing feedback based on a comparison of the proximate location of the mobile device to the coordinates representing the perimeter of the virtual fence, wherein the means for providing feedback includes means for providing feedback to a wearer of the mobile device to keep the wearer of the mobile device within the perimeter of the virtual fence. 34. The apparatus of claim 33, wherein the coordinates comprise three-dimensional (3D) coordinates. 35. The apparatus of claim 33, wherein the perimeter of the virtual fence includes an indoor section and an outdoor section. 36. A non-transitory computer-readable medium for determining a position of a mobile device relative to a perimeter of a virtual fence, comprising: at least one instruction to receive coordinates representing the perimeter of the virtual fence;at least one instruction to determine a proximate location of the mobile device using a hybrid combination of a satellite-based proximate location and an auxiliary local station-based proximate location, wherein the at least one instruction to determine the proximate location of the mobile device includes at least one instruction to determine whether an accuracy of the satellite-based proximate location is greater than a threshold, and wherein the threshold is based on a size of the virtual fence; andat least one instruction to provide feedback based on a comparison of the proximate location of the mobile device to the coordinates representing the perimeter of the virtual fence, wherein the at least one instruction to provide feedback includes at least one instruction to provide feedback to a wearer of the mobile device to keep the wearer of the mobile device within the perimeter of the virtual fence. 37. The apparatus of claim 36, wherein the coordinates comprise three-dimensional (3D) coordinates. 38. The apparatus of claim 36, wherein the perimeter of the virtual fence includes an indoor section and an outdoor section. 39. The method of claim 1, wherein providing feedback to the wearer of the mobile device to keep the wearer of the mobile device within the perimeter of the virtual fence includes providing at least one feedback to the wearer selected from the group consisting of: sending the wearer a shock, playing a warning sound, and playing an encouraging sound.
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