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Air monitoring system

  • US 9,688,262 B1
  • Filed: 06/23/2016
  • Issued: 06/27/2017
  • Est. Priority Date: 06/23/2016
  • Status: Active Grant
First Claim
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1. A controller for monitoring an air system in a vehicle comprising:

  • An input for receiving at least one pressure signal indicative of air pressure in an air system; and

    A processor having control logic for;

    Determining a volume of the air system at a first time based on the at least one air pressure signal and a vehicle factor;

    Determining the volume of the air system at a second time based on the at least one air pressure signal and the vehicle factor;

    Determining the difference between the volume at the first time and the volume at the second time; and

    Transmitting an alert in response to the volume difference being greater than or equal to a predetermined threshold.

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