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Wireless interface for a plurality of transducers

  • US 9,470,597 B2
  • Filed: 04/18/2012
  • Issued: 10/18/2016
  • Est. Priority Date: 06/26/2009
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • monitoring, by a first transducer of a plurality of transducers, a first surrounding physical condition;

    receiving, at a processor, a transducer identification signal from the first transducer;

    identifying, by the processor, and responsive to the received identification signal, a transducer type of the first transducer;

    providing transducer requirements to the first transducer based on the identified transducer type, wherein the transducer requirements include a bias voltage;

    compensating an output of the processor based on the identified transducer type;

    receiving, at the processor, a transducer output signal indicative of the monitored first surrounding physical condition;

    detecting, by the processor, a quantity of transducers in the plurality of transducers;

    selecting a transmission mode based on the identified transducer type and on the detected quantity of transducers, wherein selecting the transmission mode includes selecting a different frequency based on the identified transducer type and on the detected quantity of transducers; and

    transmitting, via the selected transmission mode, a wireless signal indicative of the output signal.

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