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Monitoring, recording and testing of navigation systems

  • US 8,423,284 B2
  • Filed: 04/15/2010
  • Issued: 04/16/2013
  • Est. Priority Date: 04/15/2009
  • Status: Active Grant
First Claim
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1. A testing system adapted to evaluate navigation systems, the testing system comprising:

  • a recording system adapted to collect and record signals received and interpreted by a navigation system during field operation;

    a time-synchronized database adapted to receive and store data representing the signals collected and recorded by the recording system;

    wherein the stored data is able to be used to test operation of one or more navigation systems under test.

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