Methods and apparatus for information management systems

• US 7,881,337 B2
• Filed: 08/22/2007
• Issued: 02/01/2011
• Est. Priority Date: 08/24/2006
• Status: Expired due to Fees

• Current Assignee: Raytheon Company (Rtx Corporation)
• Original Assignee: Raytheon Company (Rtx Corporation)
• Inventors: Lail, Joseph Bryan
• Primary Examiner(s): Nguyen; Brian D
• Application Number:
  US11/843,266
• Publication Number:
  US 20090268753A1
• Time in Patent Office: 1,259 Days
• Field of Search: 370/466, 370/465, 370/467, 709/217, 709/223, 709/224, 709/225
• US Class Current: 370/466
• CPC Class Codes: H04L 67/2871 Implementation details of single intermediate entities
• CPC Class Codes: H04L 67/565 Conversion or adaptation of application format or content adding application control or application functional data H04L67/561

Abstract

Methods and apparatus for information management systems according to various aspects of the present invention operate in conjunction with a system interface to communicate with an external system, such as a weapon, and a network interface to communicate with a node connected to a network, such as the Global Information Grid. The information management system may further include a data processing system in communication with the system interface and the network interface to enable the external system to provide and consume services to and from a node connected to network.

Claims

1. An information management system for providing services from a legacy weapon system including a communications subsystem to a defense network including a plurality of nodes, the legacy weapon system not adapted to operate in conjunction with the defense network, the information management system comprising:

a system interface configured to connect with the legacy weapon system and responsive to communications with the legacy weapon system;

a network interface configured to effect communications with the nodes of the defense network via the communications subsystem;

a local system registry accessible to the nodes via the network interface, wherein the local system registry provides an identifier of the weapon system type of the legacy weapon system and status information indicating which services associated with the weapons system type are currently available; and

a data processing system in communication with the system interface and the network interface, wherein the data processing system responds to a service request from a node received via the network interface by;

requesting a service response according to the service request from the legacy weapon system via the system interface;

receiving the service response from the legacy weapon system;

translating the service response to a format useable by the node; and

transmitting the translated service response to the node via the network interface and the communications subsystem.

2. The information management system according to claim 1, wherein the network interface complies with an open standard.

3. The information management system according to claim 1, wherein the system interface complies with an open standard.

4. The information management system according to claim 1, wherein the data processing system includes:

a control core responsive to the network interface, and

a subsystem core responsive to the control core and in communication with a subsystem of the legacy weapon system other than the communications subsystem, wherein the subsystem core controls the other subsystem in response to the control core.

5. The information management system according to claim 1, wherein the data processing system further comprises a communications manager in communication with the network interface, wherein the communications manager updates information provided to the node via the network interface only in response to a change in the information.

6. The information management system according to claim 1, wherein the information management system is configured to operate interchangeably with a plurality of embedded computing devices.

7. The information management system according to claim 1, wherein the system interface is configured to communicate with at least one subsystem of the legacy weapon system other than the communications subsystem.

8. The information management system according to claim 1, wherein:

the network interface receives the service request from an asynchronous environment; and

the system interface receives the service response from a synchronous environment.

9. A method for proving services from a legacy weapon system including a communications subsystem to a defense network including a plurality of nodes, the legacy weapon system not adapted to operate in conjunction with the defense network, the method comprising:

providing a local system registry accessible to the nodes via a network interface configured to effect communications with the node via the communications subsystem, wherein the local system registry provides an identifier of the weapon system type of the legacy weapon system and status information indicating which services associated with the weapons system type are currently available;

receiving a service request from a node via the network interface and the communications subsystem;

requesting a service response from the legacy weapon system according to the service request via a system interface;

receiving the service response from the legacy weapon system via the system interface;

translating the service response to a format useable by the node; and

transmitting the translated service response to the node via the network interface and the communications subsystem.

10. The method according to claim 9, wherein the system interface is configured to communicate with at least one subsystem of the legacy weapon system other than the communications subsystem.

11. The method according to claim 9, further comprising updating information provided to the node via the network interface only in response to a change in the information.

12. The method according to claim 9, wherein:

requesting the service response from the legacy weapon system comprises;

providing the service request from a control core to a subsystem core according to the service request; and

controlling a subsystem of the legacy weapon system other than the communications subsystem via the system interface according to the service request; and

receiving the service response from the legacy weapon system comprises;

receiving the service response by the subsystem core from the other subsystem via the system interface; and

providing the service response from the subsystem core to the control core.

13. The method according to claim 9, wherein:

receiving the service request includes receiving the service request from an asynchronous environment; and

receiving the service response includes receiving the service response from a synchronous environment.

14. A non-transient machine readable storage medium storing instructions which, when executed by an information management system, cause the information management system_to execute a method for providing services from a legacy weapon system including a communication subsystem_to a defense network including a plurality of nodes, the legacy weapon system not adapted to operate in conjunction with the defense network, the method comprising:

providing a local system registry accessible to the nodes via a network interface configured to effect communications with the nodes via the communications subsystem, wherein the local system registry provides an identifier of the weapon system type of the legacy weapon system and status information indicating which services associated with the weapons system type are currently available;

receiving a service request from a node via the network interface and the communications subsystem;

requesting a service response from the legacy weapon system according to the service request via a system interface;

receiving the service response from the legacy weapon system via the system interface;

translating the service response to a format useable by the node; and

transmitting the translated service response to the node via the network interface and the communications subsystem.

15. The non-transient machine readable storage medium according to claim 14, wherein the system interface is configured to communicate with at least one subsystem of the legacy weapon system other than the communications subsystem.

16. The non-transient machine readable storage medium according to claim 14, wherein the method further comprises updating information provided to the node via the network interface only in response to a change in the information.

17. The non-transient machine readable storage medium according to claim 14, wherein

requesting the service response from the legacy weapon system comprises:

providing the service request from a control core to a subsystem core according to the service request; and

controlling a subsystem of the legacy weapon system other than the communications subsystem via the system interface according to the service request; and

receiving the service response from the legacy weapon system comprises;

receiving the service response by the subsystem core from the other subsystem via the system interface; and

providing the service response from the subsystem core to the control core.

18. The non-transient machine readable storage medium according to claim 14, wherein

receiving the service request includes receiving the service request from an asynchronous environment;

and

receiving the service response includes receiving the service response from a synchronous environment.