Systems and methods for communication, navigation, surveillance and sensor system integration in a vehicle

• US 7,684,904 B2
• Filed: 06/27/2007
• Issued: 03/23/2010
• Est. Priority Date: 06/27/2007
• Status: Active Grant

• Current Assignee: ARINC Incorporated (Raytheon Technologies Corporation d/b/a RTX)
• Original Assignee: ARINC Incorporated (Raytheon Technologies Corporation d/b/a RTX)
• Inventors: Wainwright, Calvin, Farmer, Joe
• Primary Examiner(s): Hellner; Mark
• Application Number:
  US11/819,433
• Publication Number:
  US 20090005916A1
• Time in Patent Office: 1,000 Days
• Field of Search: 701/3, 709/224, 709/249, 725/73
• US Class Current: 701/3
• CPC Class Codes: H04L 2012/40273 the transportation system being a vehicle
• 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: H04L 67/34 involving the movement of software or configuration parameters network booting or remote initial program loading [RIPL] G06F9/4416
• CPC Class Codes: H04L 67/56 Provisioning of proxy services store-and-forward switching systems in data switching networks H04L12/54
• CPC Class Codes: H04L 67/565 Conversion or adaptation of application format or content adding application control or application functional data H04L67/561
• CPC Class Codes: H04L 69/08 Protocols for interworking; Protocol conversion

Abstract

A system and method are provided for facilitating substantially seamless interface between individual component systems for sensor fusion, data exchange, and communication across a broad spectrum of component systems in a vehicle without implicating hardware or software upgrade within individual legacy systems and/or sensors. A universal translator is provided to interface between individual system components that exchange data in a seamless manner between legacy data formats and specific data formats advantageously employed by newly-developed, procured and installed individual component systems. One or more of an analog, digital or serial communications gateway network between one or more of vehicle control components and installed communication, navigation, surveillance and/or sensor sub-components and/or systems provides substantially seamless integration between such systems regardless of the individual data format and exchange capabilities to which the individual systems or sub-components may be designed.

Claims

1. An integration device for a vehicle, comprising:

at least one data interface for exchanging data with a navigation system and at least one of a communication system, a sensor, a surveillance system or a control system of a vehicle;

a data conversion unit in data communication with the at least one data interface for converting data received from the navigation system and at least one of the communication system, the sensor, the surveillance system or the control system of the vehicle to be compatible with data used by at least another of the communication system, the sensor, the surveillance system or the control system of the vehicle; and

a configuration update unit communicating with the data conversion device,

wherein when any component of the navigation system and at least one of the communication system, the sensor, the surveillance system or the control system of the vehicle with which the at least one data interface is exchanging data is physically changed, the configuration update unit updates the data conversion unit such that the data conversion is substantially unaffected by the change.

2. The device of claim 1, wherein the at least one data interface, the data conversion unit and the configuration update unit are all housed in a single enclosure with no linear dimension (height, width or length) greater than 12 inches, two of the three linear dimensions are less than 6 inches, and a weight of less than 10 pounds.

3. The device of claim 1, wherein the at least one data interface comprises one or more input/output ports according to at least one of MJL-STD-1553, RS-232, RS-422, RS-485, AIRING 429, Ethernet, Discrete or Analog.

4. The device of claim 1, further comprising a data verification unit for verifying at least one of the integrity and compatibility of data with an intended receiving system after the data conversion.

5. The device of claim 1, further comprising a user interface that allows a user to communicate directly with the device.

6. The device of claim 1, further comprising a data storage unit for storing configuration information regarding individual systems to be referenced by the configuration update unit.

7. The device of claim 1, further comprising a built-in test unit for running system diagnostics on at least one of the interface device or the at least one of the communication system, the navigation system, the sensor, the surveillance system or the control system of the vehicle with which the at least one data interface is exchanging data.

8. The device of claim 1, wherein the vehicle is an aerial vehicle and the at least one of the communication system, the navigation system, the sensor, the surveillance system or the control system of the vehicle with which the at least one data interface is exchanging data is an avionics unit.

9. The device of claim 8, wherein the device is configured to be qualified according to MJL-STD-810 and MJL-STD-461/464, and designed to MIIL-STD-704F and MIL-E-5400T standards for Class 1A aviation operations.

10. The device of claim 8, wherein the at least one of the communication system, the navigation system, the sensor, the surveillance system or the control system of the vehicle with which the at least one data interface is exchanging data includes at least the vehicle control system.

11. The device of claim 10, wherein the vehicle control system comprises at least one computer executing an operation flight program.

12. The device of claim 1, wherein the device can be carried by a user.

13. A method for integrating data exchange among a plurality of systems in a vehicle, comprising:

exchanging data between a navigation system and at least one of a communication system, a sensor, a surveillance system or a control system of a vehicle via an interface unit;

converting data received from the navigation system and at least one of the communication system, the sensor, the surveillance system or the control system of the vehicle to be compatible with data used by at least another of the communication system, the sensor, the surveillance system or the control system of the vehicle in the interface unit; and

updating a configuration of the interface unit when any component of the navigation system and at least one of the communication system, the sensor, the surveillance system or the control system of the vehicle is physically changed such that the data conversion is substantially unaffected by the change,

wherein, based on the change, individual modification of any of the other installed systems is not required to facilitate data exchange.