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Sound pollution surveillance system and method

  • US 6,997,057 B2
  • Filed: 08/07/2002
  • Issued: 02/14/2006
  • Est. Priority Date: 08/10/2001
  • Status: Expired due to Fees
First Claim
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1. A method for detecting sound level of vehicles, comprising the steps of:

  • i) monitoring a road to detect movement caused by a vehicle;

    ii) measuring at least a sound level of a vehicle detected in step i);

    iii) determining if the measured sound level is above a given value and indicating an infraction;

    iv) recording an identification of the vehicle indicated as one of said infraction;

    v) detecting the time at which the vehicle is detected; and

    vi) forwarding recorded infraction information to a central unit for storage therein, for subsequent access to said recorded information.

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