A tire pressure monitoring system (TPMS) sensor module as provided herein includes a pressure sensor configured to measure an internal air pressure of a tire and generate tire pressure information; a transducer configured to receive a structure borne sound signal induced by sound waves; a receiver circuit electrically connected to the transducer and configured to detect the structure borne sound signal and generate a detection indication that the structure borne sound signal has been detected; a processing circuit electrically connected to the pressure sensor and the receiver circuit, and configured to receive the tire pressure information from the pressure sensor, receive the detection indication from the receiver circuit, and generate a communication signal in response to receiving the detection indication; and a transmitter electrically connected to the processing circuit and configured to transmit the communication signal.


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    Title :

    Structure borne sound for TPMS localization and communication


    Contributors:

    Publication date :

    2022-07-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / B60C VEHICLE TYRES , Fahrzeugreifen



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