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Lane recognition system and method using defog sensor

  • US 9,275,288 B2
  • Filed: 06/26/2014
  • Issued: 03/01/2016
  • Est. Priority Date: 12/24/2013
  • Status: Active Grant
First Claim
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1. A lane recognition system using a defog sensor, comprising:

  • a defog sensor mounted in a defogging system of a vehicle;

    an imaging unit mounted on a windshield of the vehicle so as to image the front of the vehicle; and

    an integrated control unit configured to analyze a defog sensor signal received from the defog sensor, process an image signal received from the imaging unit based on the analyzed defog sensor signal, and acquire lane information,wherein the defog sensor senses the temperature of the windshield and the external temperature, andwherein when processing the image signal, the integrated control unit analyzes the defog sensor signal, and highlights edges of the image in case where a difference between the temperature of the windshield and the external temperature is less than a predetermined value.

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