GPS Signal Data Converter for Multi-Format Distribution

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Solution Overview

Problem

Current GPS devices can only output data in two formats at a time, which is insufficient for platforms requiring multiple formats, such as military operations, and upgrading existing communication equipment to provide additional GPS capabilities is costly and requires system downtime for maintenance.

Innovation Solution

A GPS signal data converter device with multiple output ports and a processor that receives GPS information in one format and converts it into multiple formats, allowing simultaneous transmission to multiple devices in different formats.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If current GPS devices are used to provide GPS information, then GPS data can be output in two formats, but it is insufficient for platforms requiring three or more formats

Engineering Contradiction:

Improvenumber of GPS formatsVSAvoidnumber of GPS devices

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The GPS signal data converter is designed to perform multiple functions: it receives GPS data in one format and simultaneously outputs the same data in multiple different formats (three or more) to satisfy diverse platform requirements. This multi-functional device replaces the need for multiple separate GPS devices, each limited to two formats.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Solution Approach 2:

The GPS signal data converter acts as an intermediary device between the GPS receiver and various auxiliary devices. It receives GPS information from a single GPS device and converts it into multiple formats before distributing to different systems, thereby enabling format conversion without requiring multiple GPS receivers.

Inventive Principle:

Principle #24Intermediary (Mediator)

2Adaptability or versatility

If replacement GPS devices are installed to provide additional formats, then GPS capability is expanded, but the platform must be taken out of service for depot maintenance

Engineering Contradiction:

ImproveGPS format capabilityVSAvoidmaintenance downtime

Core Design Contradiction:

Adaptability or versatilityVSLoss of time

Solution Approach 1:

The GPS signal data converter is designed as a self-contained unit that can be installed and configured without requiring the platform to be taken out of service. The device autonomously performs GPS data conversion and distribution, eliminating the need for depot-level maintenance and system shutdowns that would otherwise be required for GPS device replacement or upgrade.

Inventive Principle:

Principle #25Self-service

3Adaptability or versatility

If multiple GPS devices are installed to meet operational needs, then GPS information in various formats is available, but system complexity and cost increase

Engineering Contradiction:

ImproveGPS format diversityVSAvoidnumber of GPS devices

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The invention merges the functions of multiple GPS devices into a single GPS signal data converter. Instead of having separate GPS receivers for different format requirements, the converter consolidates these functions by receiving data from one GPS source and distributing it in multiple formats to various auxiliary devices, thereby reducing overall system complexity.

Inventive Principle:

Principle #5Merging (Combining)

Data Source

PatentUS7978132B2GPS signal data converter for providing GPS signals to a plurality of connection ports

Publication Date: 2011.07.12 L3HARRIS GLOBAL COMMUNICATIONS INC

AI summary

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.