Navagation processing between a tracker hardware device and a computer host based on a satellite positioning solution system
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United States of America Patent
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Jun 9, 2009
Grant Date -
Oct 20, 2005
app pub date -
Oct 10, 2002
filing date -
Oct 10, 2002
priority date (Note) -
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Abstract
Methods and systems consistent with the present invention provide a host based positioning system. The host based positioning system includes a tracker hardware interface that connects to a dedicated hardware space vehicle tracker to a host computer. The tracker hardware interface receives positioning information from the space vehicle tracker and communicates with the host computer using predefined messages. The host based positioning system includes a layered protocol approach to enable user applications on a host computer to access data from tracker hardware device.
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