Method and apparatus for geospatial data sharing

• US 8,509,961 B2
• Filed: 02/15/2012
• Issued: 08/13/2013
• Est. Priority Date: 07/22/2008
• Status: Active Grant

• Current Assignee: Lockheed Martin Corporation (Martin Marietta Corporation)
• Original Assignee: Lockheed Martin Corporation (Martin Marietta Corporation)
• Inventors: Paquette, Daniel R., Rosswog, James C.
• Primary Examiner(s): Zanelli, Michael J.
• Application Number:
  US13/397,483
• Publication Number:
  US 20120150385A1
• Time in Patent Office: 545 Days
• Field of Search: None
• US Class Current: 701/1
• CPC Class Codes: H04L 67/12 specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
• CPC Class Codes: Y10S 707/921 Spatial

Abstract

Methods and apparatus for processing non-authoritative observational data during a coordinated operation, such as a military mission. Actuation of a trigger control initiates a retrieval procedure for collecting observational data from at least one system incorporated in a vehicle. Categories associated with an observational event may be selected to classify the observational data, and the selected category may be stored with the observational data in a memory. The observational data may be stored in the memory as one or more data structures called “tags.” A tag may be transmitted in real time to one or more operators in the coordinated operation via a wireless network. Stored observational information may be reviewed and edited by an operator to add additional annotations to a tag. A secondary review by supervising personnel may determine if the non-authoritative tag should be added to an authoritative source used for planning of future missions.

Claims

1. A method of collecting observational data associated with an event, the method comprising:

initiating, in response to an actuation of a trigger control in a first vehicle, a retrieval procedure for the event, wherein the retrieval procedure collects at least some observational data from at least one system incorporated in the first vehicle;

populating a tag including at least one data structure with the collected at least some observational data;

associating at least one tag identifier with the tag, wherein the at least one tag identifier includes information indicating when the retrieval procedure was initiated;

associating a status with the tag, wherein the status indicates a current review status of the tag; and

storing the tag and the tag identifier in a database, wherein the at least one tag identifier uniquely identifies the tag in the database.

2. The method of claim 1, further comprising:

transmitting the tag to at least one server;

storing the transmitted tag on the at least one server;

adding at least one annotation to at least one datum of the tag on the at least one server; and

labeling the at least one datum as having been reviewed.

3. The method of claim 1, wherein storing the tag comprises:

creating a data structure comprising at least one first field for storing the at least one tag identifier and at least one second field for storing the observational data; and

populating the at least one second field of the data structure with the at least some observational data.

4. The method of claim 1, wherein the trigger control is actuated by a user pressing a button integrated on a display unit in the first vehicle.

5. The method of claim 1, further comprising displaying a notification related to the event on a display unit, wherein the trigger control is actuated subsequent to displaying the notification.

6. The method of claim 1, further comprising:

transmitting at least a portion of the at least some observational data in the tag to a receiver located in a second vehicle; and

receiving a confirmation message that the transmitted observational data was successfully received.

7. The method of claim 6, wherein transmitting at least a portion of the at least some observational data comprises wirelessly transmitting the at least some observational data over a network.

8. The method of claim 7, wherein the network is a peer-to-peer network.

9. The method of claim 1, further comprising:

receiving from a user operating the first vehicle, a selection of at least one tag category; and

associating the at least one tag category with the stored tag and the at least one tag identifier in the database.

10. A non-transitory computer-readable medium, encoded with a series of instructions, that when executed on a computer, perform a method, the method comprising:

initiating, in response to an actuation of a trigger control in a first vehicle, a retrieval procedure for an event, wherein the retrieval procedure collects at least some observational data from at least one system incorporated in the first vehicle;

populating a tag including at least one data structure with the collected at least some observational data;

associating at least one tag identifier with the tag, wherein the at least one tag identifier includes information indicating when the retrieval procedure was initiated;

associating a status with the tag, wherein the status indicates a current review status of the tag; and

storing the tag and the tag identifier in a database, wherein the at least one tag identifier uniquely identifies the tag in the database.

11. The computer-readable medium of claim 10, wherein the computer is located in the first vehicle, and the method further comprises transmitting at least a portion of the at least some observational data to a receiver located outside of the first vehicle.

12. The computer-readable medium of claim 10, wherein the actuation of the trigger control is a voice-activated actuation.

13. The computer-readable medium of claim 10, wherein the at least one data structure comprises a portion of a local database stored in a memory associated with the computer.

14. The computer-readable medium of claim 13, wherein the method further comprises updating a central database with the portion of the local database.

15. A system for sharing observational data in real time during a coordinated military operation comprising a first vehicle, the system comprising:

at least one trigger control configured to receive input from a user operating the first vehicle;

a controller configured to;

initiate, in response to an actuation of the trigger control, a retrieval procedure, wherein the retrieval procedure collects at least some observational data from at least one sensor incorporated in the first vehicle;

populate a tag including at least one data structure with the collected at least some observational data; and

associate at least one tag identifier with the tag, wherein the at least one tag identifier includes information indicating when the retrieval procedure was initiated;

associate a status with the tag, wherein the status indicates a current review status of the tag;

a memory configured to store the tag and the at least one tag identifier; and

a network interface configured to transmit via a wireless transmitter at least a portion of the at least some observational data to a receiver located outside of the first vehicle.

16. The system of claim 15, wherein the coordinated military operation further comprises a second vehicle, and the receiver is located in the second vehicle.

17. The system of claim 15, wherein the at least one sensor includes at least one global positioning system receiver and at least one image capture device.

18. The system of claim 15, wherein the at least one sensor includes at least one operational module for providing operational status data associated with an operational status of the first vehicle.

19. The system of claim 15, wherein the first vehicle is a manned vehicle an unmanned vehicle.

20. The system of claim 15, wherein the controller is further configured to:

receive from the user, a selection of at least one tag category; and

associate the at least one tag category with the stored tag and the at least one tag identifier in the memory.