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SIGNAL PROCESSING APPARATUS, SERVER, DETECTION SYSTEM, AND SIGNAL PROCESSING METHOD

  • US 20160139084A1
  • Filed: 11/10/2015
  • Published: 05/19/2016
  • Est. Priority Date: 11/18/2014
  • Status: Active Grant
First Claim
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1. A signal processing apparatus, comprising:

  • a receiver configured to receive a voltage signal from a sensor that detects an elastic wave generated from a structure;

    a time information generator configured to generate time information having a bit length based on a measurement continuing time period of the structure, a propagation velocity of the elastic wave, and a position identification accuracy of a generation source of the elastic wave;

    a processor configured to generate detection information in which feature amount information that indicates a feature of the voltage signal and the time information that indicates a reception time of the voltage signal are in association with each other; and

    a communicator configured to transmit the detection information to a server.

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