GPS Signal Data Converter for Providing GPS Signals to a Plurality of Connection Ports

• US 20090278739A1
• Filed: 03/13/2009
• Published: 11/12/2009
• 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
• Granted Patent: US 7,978,132 B2
• Time in Patent Office: Days
• US Class Current: 342/357.640
• 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 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.

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

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

4. The device of claim 1, wherein the device includes six connection ports, and the processor is configured to simultaneously provide GPS information to all six connection ports in at least the first and second formats when devices are connected to each connection 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 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 in a first format; 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 in the first format from the electronic component, convert the GPS information from the first format into at least a second format, and to transmit the GPS information to at least two output ports in the first and second formats.

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

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

11. The system of claim 8, wherein the device includes six connection ports, and the processor is configured to simultaneously provide GPS information to all six connection ports in at least the first and second formats when devices are connected to each connection 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 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 formats based upon GPS information received in a single format from a GPS receiver, the method comprising:

providing GPS information in a first format to a processor of a GPS signal data converter (SDC) device;

converting the GPS information via the processor from the first format into a second format using the processor of the GPS SDC device; and

simultaneously transmitting the GPS information in the first format to a first output port of the GPS SDC device and the GPS information in the second format to a second output port of the GPS SDC device.

16. The method of claim 15, wherein the GPS information is further converted via the processor from the first format into a third format, and 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.

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 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 formats comprises one of a latitude/longitude format, an MGRS format and a UTM format.