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Method and system for alarming against theft and/or towing of a vehicle that utilizes a TPMS (tire pressure monitoring system)

  • US 20050093683A1
  • Filed: 10/27/2004
  • Published: 05/05/2005
  • Est. Priority Date: 11/01/2003
  • Status: Abandoned Application
First Claim
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1. A method for alarming against theft and/or towing of a vehicle, comprising;

  • detecting internal pressures of tires mounted on the vehicle;

    comparing the detected pressures with a predetermined pressure value;

    operating a timer if at least one of differences between the detected pressures and the predetermined pressure value is within a scope of a predetermined allowable error; and

    generating an alarm message in the case that a state that at least one of the differences between the detected pressures and the predetermined pressure value is within the scope of the predetermined allowable error and is maintained for a predetermined period.

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