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Fuzzy logic based vehicle collision avoidance warning device

  • US 6,430,506 B1
  • Filed: 12/19/2001
  • Issued: 08/06/2002
  • Est. Priority Date: 12/19/2001
  • Status: Active Grant
First Claim
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1. A vehicle collision avoidance warning device, comprising:

  • a sensing module for detecting an engine RPM, a fuel throttle index, a vehicle speed, a relative distance;

    a fuzzy logic controller coupled to the sensing module for receiving and according to the engine RPM, the fuel throttle index, the vehicle speed, and the relative distance to deduce a safety distance using fuzzy logic; and

    a safety warning device coupled to the fuzzy logic controller and the sensing module for comparing the distance and the safety distance and generate a warning signal according to a comparison result.

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