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SMART TIRE-PRESSURE SENSING SYSTEM WITH PROTECTION MECHANISM AND PROTECTION METHOD THEREOF

  • US 20120262285A1
  • Filed: 04/14/2011
  • Published: 10/18/2012
  • Est. Priority Date: 04/14/2011
  • Status: Abandoned Application
First Claim
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1. A smart tire-pressure sensing system with a protection mechanism, the smart tire-pressure sensing system comprising at least one host and at least one tire-pressure sensor, and the tire-pressure sensor being installed in a tire to be monitored and being preprogrammed with a plurality of encoding systems, so that the tire-pressure sensor is capable of selecting one of the encoding systems during an installation period according to a code identification signal corresponding to the host and thereby establishing a signal communication with the host, and then transmitting a measured value of a tire pressure of the tire to the host, wherein after a signal locking period since the signal communication between the tire-pressure sensor and the host is established, the tire-pressure sensor is locked from switching among the encoding systems.

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