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VEHICLE VISION SYSTEM WITH CAMERA POWER CONTROL

  • US 20160033851A1
  • Filed: 07/29/2015
  • Published: 02/04/2016
  • Est. Priority Date: 07/31/2014
  • Status: Active Grant
First Claim
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1. A vision system for a vehicle, said vision system comprising:

  • a camera configured to be disposed at a vehicle so as to have a field of view interior or exterior of the vehicle;

    a power supply operable to supply a voltage for powering said camera;

    a power filter in communication with said power supply and said camera and operable to supply a voltage to said camera;

    a microcontroller operable to measure a voltage level supplied to said power filter; and

    wherein, responsive to the determination that the measured voltage level is one of (i) a threshold amount above a nominal operating voltage of said camera and (ii) a threshold amount below the nominal operating voltage of said camera, said microcontroller adjusts the power supply to said camera.

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