Methods, systems and apparatuses for the formation and tracking of location sharing groups

• US 9,955,298 B1
• Filed: 08/28/2014
• Issued: 04/24/2018
• Est. Priority Date: 04/04/2005
• Status: Active Grant

• Current Assignee: X One Inc.
• Original Assignee: X One Inc.
• Inventors: Haney, Richard D.
• Primary Examiner(s): Obayanju, Omoniyi
• Application Number:
  US14/471,448
• Time in Patent Office: 1,335 Days
• Field of Search: 4554561, 4554562, 455457
• CPC Class Codes: G01C 21/20 Instruments for performing navigational calculations G01C21/24, G01C21/26 take precedence
• CPC Class Codes: G01S 19/01 Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
• CPC Class Codes: G01S 19/03 Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
• CPC Class Codes: G06F 16/29 Geographical information databases
• CPC Class Codes: G06Q 20/322 Aspects of commerce using mobile devices [M-devices]
• CPC Class Codes: H04L 67/01 Protocols
• CPC Class Codes: H04L 67/1046 Joining mechanisms
• CPC Class Codes: H04L 67/52 specially adapted for the location of the user terminal
• CPC Class Codes: H04L 67/535 Tracking the activity of the user network monitoring arrangements H04L43/00; recording of computer activity G06F11/34
• CPC Class Codes: H04L 67/54 Presence management, e.g. monitoring or registration for receipt of user log-on information, or the connection status of the users
• CPC Class Codes: H04M 1/0202 Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets constructional features of telephone transmitters or receivers, e.g. of speakers or microphones H04M1/03
• CPC Class Codes: H04M 1/724 User interfaces specially adapted for cordless or mobile telephones
• CPC Class Codes: H04M 1/72406 by software upgrading or downloading
• CPC Class Codes: H04M 1/72418 for supporting emergency services
• CPC Class Codes: H04M 1/72457 according to geographic location
• CPC Class Codes: H04M 2201/38 Displays
• CPC Class Codes: H04M 2203/2044 Group features, e.g. closed user group
• CPC Class Codes: H04M 2207/18 wireless networks
• CPC Class Codes: H04M 2242/04 for emergency applications
• CPC Class Codes: H04M 2242/30 Determination of the location of a subscriber
• CPC Class Codes: H04M 2250/10 : including a GPS signal receiver
• CPC Class Codes: H04M 3/42093 : Notifying the calling party of information on the called or connected party
• CPC Class Codes: H04M 3/4228 : in networks
• CPC Class Codes: H04M 3/42348 : Location-based services which utilize the location information of a target
• CPC Class Codes: H04M 3/42365 : Presence services providing information on the willingness to communicate or the ability to communicate in terms of media capability or network connectivity
• CPC Class Codes: H04W 12/033 : of the user plane, e.g. user's traffic
• CPC Class Codes: H04W 12/06 : Authentication
• CPC Class Codes: H04W 12/08 : Access security
• CPC Class Codes: H04W 12/63 : Location-dependent; Proximity-dependent
• CPC Class Codes: H04W 4/02 : Services making use of location information
• CPC Class Codes: H04W 4/021 : Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
• CPC Class Codes: H04W 4/022 : with dynamic range variability
• CPC Class Codes: H04W 4/023 : using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
• CPC Class Codes: H04W 4/025 : using location based information parameters
• CPC Class Codes: H04W 4/027 : using movement velocity, acceleration information
• CPC Class Codes: H04W 4/029 : Location-based management or tracking services
• CPC Class Codes: H04W 4/08 : User group management
• CPC Class Codes: H04W 4/10 : Push-to-Talk [PTT] or Push-On-Call services
• CPC Class Codes: H04W 4/14 : Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
• CPC Class Codes: H04W 4/21 : for social networking applications
• CPC Class Codes: H04W 4/50 : Service provisioning or reconfiguring
• CPC Class Codes: H04W 4/90 : Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
• CPC Class Codes: H04W 64/00 : Locating users or terminals or network equipment for network management purposes, e.g. mobility management
• CPC Class Codes: H04W 64/003 : locating network equipment
• CPC Class Codes: H04W 68/12 : Inter-network notification
• CPC Class Codes: H04W 72/121 : for groups of terminals or users
• CPC Class Codes: H04W 76/14 : Direct-mode setup
• CPC Class Codes: H04W 84/18 : Self-organising networks, e.g. ad-hoc networks or sensor networks

Abstract

An embodiment of the present invention is directed to methods, systems and apparatuses enabling location sharing group formation and the tracking of group members. Groups may be bound by a geographical area that circumscribes the boundary of a location sharing group. Active members of a location sharing group may become active based on their relative location to the geographical area defining the location sharing group. The geographical area may be static, mobile or change size and shape based on parameters forming the location sharing group. Alerts may be generated informing members of the location sharing group of the entry or exit of members from the location sharing group. Active members of a location sharing group may share location information with other members of the location sharing group. A radius or other shape may identify a geographical area for location sharing between members.

Claims

1. A computer-implemented method performed by one or more data processing apparatuses, the method comprising:

detecting formation of a location-sharing group between two or more mobile devices, wherein the formation of the location-sharing group is dependent on receipt of a request to form the location-sharing group from a first one of the two or more mobile devices, and a specification from a user of the first one of the two or more mobile devices which selects each additional mobile device of the two or more mobile devices which is to participate in the location-sharing group from a subscriber list;

identifying a geographic area corresponding to an outline which encompasses the current geographic locations of two or more mobile devices in the location-sharing group;

tracking changes in the geographic area dependent on changes in the outline,

by receiving global positioning system (GPS) coordinates from the respective two or more mobile devices in the location-sharing group, processing said GPS coordinates to identify the current geographic locations of the respective two or more mobile devices in the location-sharing group, and reshaping the outline in a manner that corresponds to changes represented by the received GPS coordinates; and

periodically updating a map to correspond to the tracked changes in the geographic area, and transmitting the updated map via a wide area network (WAN) to each of the two or more mobile devices in the location-sharing group, for electronic display thereon as a moving map which depicts location of each of the two or more mobile devices in the location-sharing group.

2. The computer-implemented method of claim 1, wherein detecting formation of the location-sharing group further comprises:

subsequent to the invitation request, receiving from each selected additional mobile device a respective consent to join the location-sharing group.

3. The computer-implemented method of claim 1, wherein periodically updating the map comprises retrieving an updated map from a third party map server, each updated map re-centered in dependence on changes in the outline.

4. The computer-implemented method of claim 1, further comprising:

detecting that a target location coincides with the geographic area; and

providing a notification to at least one of the two or more devices responsive to detecting that the target location coincides with the geographic area;

wherein providing the notification comprises transmitting the notification via a cellular network.

5. The computer-implemented method of claim 1, wherein said computer-implemented method comprises receiving the GPS coordinates via a wide area network using a packet-based transmission scheme, said GPS coordinates being encrypted, and wherein said computer-implemented method further comprises extracting a payload from packets of said packet-based transmission scheme and decrypting said payload to recover the GPS coordinates.

6. The computer-implemented method of claim 1, wherein said computer-implemented method further comprises superimposing at least one text field entered by a user of one of the two or more mobile devices in the location-sharing group on the moving map.

7. The computer-implemented method of claim 1, wherein said computer-implemented method further comprises, if a particular mobile device in the location-sharing group is out of network coverage, identifying current geographic location of the particular mobile device as a last-known position of the particular mobile device, dependent on previous GPS coordinates received for the particular mobile device.

8. The computer-implemented method of claim 1, wherein said computer-implemented method further comprises receiving from a user of one of the mobile devices a photo, and associating the photo with a geolocation identified on the updated map, and wherein said periodically updating comprises causing each mobile device in the location-sharing group to display the moving map in a manner where the photo is superimposed on the updated, moving map at a location corresponding to the geolocation.

9. The computer-implemented method of claim 1, wherein periodically updating the map comprises marking the outline on the map.

10. The computer-implemented method of claim 1, wherein each of the mobile devices is a cellular phone, and wherein transmitting the updated map comprises transmitting each the updated map in packet-based form using a transmission control protocol to each of the mobile devices via a cellular network.

11. The computer-implemented method of claim 1, wherein the moving map is an interactive map, configured to permit each user of a respective one of the two or more mobile devices in the location-sharing group to selectively zoom the map in and out, as displayed on the respective one of the two or more mobile devices in the location sharing group.

12. A system, comprising:

one or more processors; and

memory having instructions stored thereon, the instructions, when executed by the one or more processors, cause the processors to perform operations comprising

detecting formation of a location-sharing group between two or more mobile devices, wherein the formation of the location-sharing group is dependent on receipt of a request to form the location-sharing group from a first one of the two or more mobile devices, and a specification from a user of the first one of the two or more mobile devices which selects each additional mobile device of the two or more mobile devices which is to participate in the location-sharing group from a subscriber list,

identifying a geographic area corresponding to an outline which encompasses the current geographic locations of two or more mobile devices in the location-sharing group,

tracking changes in the geographic area dependent on changes in the outline, by receiving global positioning system (GPS) coordinates from the respective two or more mobile devices in the location-sharing group, and processing said GPS coordinates to identify the current geographic locations of the respective two or more mobile devices in the location-sharing group, and reshaping the outline in a manner that corresponds to changes represented by the received GPS coordinates, and

periodically updating a map to correspond to the tracked changes in the geographic area, and transmitting the updated map via a wide area network (WAN) to each of the two or more mobile devices in the location-sharing group, for electronic display thereon as a moving map which depicts location of each of the two or more mobile devices in the location-sharing group.

13. The system of claim 12, wherein said instructions, when executed, are to cause the one or more processors to perform operations comprising:

determining that a target location coincides with the geographic area; and

notifying at least one mobile device in the location sharing group responsive to determining that the target location coincides with the geographic area.

14. The system of claim 12, wherein said instructions, when executed, are to cause the one or more processors to:

receive from each selected additional mobile device, subsequent to receipt of the group initiation request, a respective consent to join the location-sharing group.

15. The system of claim 12, wherein said instructions, when executed, are to cause the one or more processors to retrieve an updated map from a third party map server, each updated map being re-centered in dependence on changes in the outline.

16. The system of claim 12, wherein said instructions, when executed, are to cause the one or more processors to receive the GPS coordinates via a wide area network using a packet-based transmission scheme, said GPS coordinates being encrypted, and to extract a payload from packets of said packet-based transmission scheme and to decrypt said payload to recover the GPS coordinates.

17. The system of claim 12, wherein said instructions, when executed, are to cause the one or more processors to superimpose at least one text field entered by a user of one of the two or more mobile devices in the location-sharing group identified on each updated map.

18. The system of claim 12, wherein said instructions, when executed, are to cause the one or more processors to, if a particular mobile device in the location-sharing group is out of network coverage, identify current geographic location of the particular mobile device as a last-known position of the particular mobile device, dependent on previous GPS coordinates received for the particular mobile device.

19. The system of claim 12, wherein said instructions, when executed, are to cause the one or more processors to:

receive from a user of one of the mobile devices a photo to be associated with a geolocation identified on the moving map; and

cause each mobile device in the location-sharing group to display the moving map in a manner where the photo is superimposed on the moving map at a location corresponding to the geolocation.

20. The system of claim 12, wherein the moving map is an interactive map, configured to permit each user of a respective one of the two or more mobile devices in the location-sharing group to selectively zoom the map in and out, as displayed on the respective one of the two or more mobile devices in the location sharing group.