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Vehicle state sensing system and vehicle state sensing method

  • US 20050201593A1
  • Filed: 03/08/2005
  • Published: 09/15/2005
  • Est. Priority Date: 03/09/2004
  • Status: Active Grant
First Claim
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1. A vehicle state sensing system comprising:

  • an image recognizing means that is installed in a vehicle, wherein the image recognizing means is for capturing an image of an outside visual scene that is outside of the vehicle and is for outputting image data of the captured image;

    a vehicle speed sensing means for outputting a measurement signal, which corresponds to a moving speed of the vehicle; and

    a vehicle state determining means for determining a state of the vehicle based on the measurement signal of the vehicle speed sensing means and an optical flow of a predetermined point of the captured image, which is captured during traveling of the vehicle, wherein the optical flow of the predetermined point is obtained based on the image data of the captured image.

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