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FAIL SAFE DEVICE, A TIRE PRESSURE MEASUREMENT SYSTEM, A VEHICLE, A METHOD FOR MONITORING, AND A COMPUTER PROGRAM

  • US 20180065428A1
  • Filed: 09/07/2017
  • Published: 03/08/2018
  • Est. Priority Date: 09/07/2016
  • Status: Active Application
First Claim
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1. A fail-safe device configured to monitor a first sensor of a tire pressure monitoring system, the fail-safe device comprising:

  • a first input configured to receive a first signal from the first sensor, the first signal indicating a first physical quantity;

    a second input configured to receive a second signal from a second sensor, the second signal indicating a second physical quantity; and

    a control module configured to verify the first signal based on the second signal and based on a physical relation between the first physical quantity and the second physical quantity.

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