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GNSS optimized aircraft control system and method

  • US 8,548,649 B2
  • Filed: 10/19/2010
  • Issued: 10/01/2013
  • Est. Priority Date: 10/19/2009
  • Status: Active Grant
First Claim
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1. A global navigation satellite system (GNSS) based material distribution control system for a vehicle, which system comprises:

  • a material hopper associated with the vehicle and adapted for containing a material to be distributed;

    a spreader mechanism adapted for spreading the material along a travel path of the vehicle;

    a gate box assembly connected to the hopper and the spreader mechanism;

    said gate box assembly being adapted for selectively controlling a flow of material from the hopper to the spreader mechanism;

    a GNSS subsystem mounted on the vehicle and including an antenna, a graphical user interface (GUI) and a GNSS receiver, said GNSS subsystem being adapted for providing GNSS-based positioning information for said vehicle; and

    a gate box control subsystem including a controller connected to the GNSS subsystem and the gate box assembly and adapted for controlling said gate box assembly using said GNSS-based positioning information.

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