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Tire pressure information monitoring system operating with high and low frequency clocks

  • US 8,266,954 B2
  • Filed: 05/07/2008
  • Issued: 09/18/2012
  • Est. Priority Date: 05/07/2007
  • Status: Expired due to Fees
First Claim
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1. A tire pressure information monitoring system including a sensor for acquiring internal information of a tire, and operating with a low frequency clock and/or a high frequency clock, wherein:

  • said monitoring system operates with the high frequency clock, to transmit a command signal to the sensor to acquire the tire internal information; and

    said monitoring system thereafter operates with the low frequency clock.

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