Method and system for multi-sensor data fusion

  • US 7,065,465 B2
  • Filed: 03/25/2003
  • Issued: 06/20/2006
  • Est. Priority Date: 03/26/2002
  • Status: Expired due to Fees
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First Claim
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1. A method for integrating data received from a plurality of sensors, comprising:

  • receiving data from a plurality of sensors;

    determining a SNR (signal-to-noise ratio) for each sensor based on signal measurements of the received data; and

    determining at least one reliability function for the plurality of sensors as a predetermined additive calculation of each sensor reliability function which are determined and individually weighted based on said SNR for each sensor and differences between predetermined operating characteristics for each sensor.

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