GPS signal data converter for providing GPS signals to a plurality of connection ports

• US 7,978,132 B2
• Filed: 03/13/2009
• Issued: 07/12/2011
• Est. Priority Date: 03/14/2008
• Status: Active Grant

• Current Assignee: Harris Global Communications, Inc. (L3Harris Technologies, Inc.)
• Original Assignee: ITT Manufacturing Enterprises, Inc. (ITT, Inc.)
• Inventors: Jasper, Kevin Louis, Banks, Michael, Wulffert, Mark
• Primary Examiner(s): Tarcza; Thomas H
• Assistant Examiner(s): Vigushin; John B
• Application Number:
  US12/403,615
• Publication Number:
  US 20090278739A1
• Time in Patent Office: 851 Days
• Field of Search: 342/357.51, 342/357.52, 342/357.56, 342/357.75, 342/357.76, 342/357.77, 361728-735
• US Class Current: 342/357.76
• CPC Class Codes: G01S 19/39 the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
• CPC Class Codes: H04L 69/08 Protocols for interworking; Protocol conversion

Abstract

A global positioning system (GPS) signal data converter device includes a plurality of output ports configured to connect with and transmit GPS information to devices connected with the output ports, and a processor configured to receive GPS information in a first format, convert the GPS information from the first format into a second format, and to transmit the GPS information to at least two output ports in the first and second formats.

Claims

1. A global positioning system (GPS) signal data converter (SDC) device comprising:

a plurality of output ports configured to connect with and transmit GPS information to devices connected with the output ports; and

a processor configured to receive GPS information, to convert the GPS information for output into a plurality of GPS formats, and to transmit the GPS information to at least two output ports in a first GPS format and a second GPS format that is different from the first GPS format.

2. The device of claim 1, wherein the processor is further configured to transmit the GPS information to at least three output ports in the first GPS format, the second GPS format and a third GPS format that is different from each of the first and second GPS formats.

3. The device of claim 1, wherein the plurality of output ports comprises fifteen pin serial ports arranged along a panel of the device.

4. The device of claim 1, wherein the device includes six output ports, and the processor is configured to simultaneously provide GPS information to all six output ports in at least the first and second GPS formats when devices are connected to each output port.

5. The device of claim 1, further comprising an electrical connector that facilitates connection of the device with a communications system, wherein the processor is configured to receive the GPS information from the communications system via the electrical connector.

6. The device of claim 5, further comprising a GPS receiver that provides the GPS information to the processor.

7. The device of claim 1, wherein each of the first and second GPS formats comprises one of a latitude/longitude format, an MGRS format and a UTM format.

8. A communications system for providing global positioning system (GPS) information, the system comprising:

an electronic component including a GPS receiver that provides GPS information; and

a GPS signal data converter (SDC) device connected with the electronic component and comprising a plurality of output ports configured to connect with and transmit GPS information to devices connected with the output ports, and a processor configured to receive GPS information from the electronic component, convert the GPS information for output into a plurality of GPS formats, and to transmit the GPS information to at least two output ports in a first GPS format and a second GPS format that is different from the first GPS format.

9. The system of claim 8, wherein the processor of the GPS SDC device is further configured to transmit the GPS information to at least three output ports in the first GPS format, the second GPS format and a third GPS format that is different from each of the first and second GPS formats.

10. The system of claim 8, wherein the plurality of output ports comprises fifteen pin serial ports arranged along a panel of the device.

11. The system of claim 8, wherein the device includes six output ports, and the processor is configured to simultaneously provide GPS information to all six output ports in at least the first and second GPS formats when devices are connected to each output port.

12. The system of claim 8, wherein the GPS SDC device removably connects with the electronic component via an electrical connector located at a rear panel of the GPS SDC device and securing structure located at a front panel of the GPS SDC device such that, when the GPS SDC device is connected with the electronic component, a side surface of the GPS SDC device engages with a side surface of the electronic component.

13. The system of claim 8, wherein each of the first and second GPS formats comprises one of a latitude/longitude format, an MGRS format and a UTM format.

14. The system of claim 8, wherein the electronic component comprises a radio unit.

15. A method of providing global positioning system (GPS) information in a plurality of different GPS formats based upon GPS information received in a single format from a GPS receiver, the method comprising:

receiving GPS information via a processor of a GPS signal data converter (SDC) device;

converting the GPS information for output into a plurality of different GPS formats using the processor of the GPS SDC device; and

transmitting the GPS information in a first GPS format to a first output port of the GPS SDC device and the GPS information in a second GPS format to a second output port of the GPS SDC device, wherein the second GPS format is different from the first GPS format.

16. The method of claim 15, wherein the GPS information is further simultaneously transmitted in the first and second formats to first and second outputs of the GPS SDC device and in the third format to a third output of the GPS SDC device, and third GPS format is different from each of the first and second GPS formats.

17. The method of claim 15, wherein the GPS SDC converter includes six output ports, and the processor of the GPS SDC converter is configured to simultaneously provide GPS information in at least three different GPS formats to the six output ports.

18. The method of claim 15, wherein the GPS information is provided to the processor via a GPS receiver disposed within the GPS SDC converter.

19. The method of claim 15, further comprising:

connecting the GPS SDC device with an electronic component such that the GPS information is provided by the electronic component to the GPS SDC device.

20. The method of claim 19, wherein the GPS SDC device is connected to the electronic component via an electrical connector located at a rear panel of the GPS SDC device and securing structure located at a front panel of the GPS SDC device such that a side surface of the GPS SDC device engages with a side surface of the electronic component.

21. The method of claim 19, wherein the electronic component comprises a radio unit.

22. The method of claim 15, wherein each of the first and second GPS formats comprises one of a latitude/longitude format, an MGRS format and a UTM format.