Vehicular vision system with rear backup video display

  • US 10,486,597 B1
  • Filed: 07/01/2019
  • Issued: 11/26/2019
  • Est. Priority Date: 12/22/2010
  • Status: Active Grant
  • ×
    • Pin Icon | RPX Insight
    • Pin
First Claim
Patent Images

1. A vehicular vision system, said vehicular vision system comprising:

  • a rear backup camera disposed at a rear portion of a vehicle equipped with said vehicular vision system;

    said rear backup camera having a field of view exterior and at least rearward of the equipped vehicle;

    wherein the field of view of said rear backup camera is at least 130 degrees;

    wherein said rear backup camera is electrically powered no later than 200 milliseconds after a driver of the equipped vehicle shifts a vehicle transmission of the equipped vehicle into reverse gear to commence a backup event;

    wherein a valid video signal is available from said rear backup camera no later than 500 milliseconds after electricity is provided to said rear backup camera;

    wherein said rear backup camera remains electrically powered throughout the backup event being executed by the driver of the equipped vehicle;

    a display device comprising a video display screen disposed in an interior cabin of the equipped vehicle and viewable by the driver of the equipped vehicle, said video display screen having a diagonal dimension of at least 5 inches;

    wherein said vehicular vision system displays on said video display screen stable rear backup video images derived from image data captured by said rear backup camera no later than 2 seconds after the driver of the equipped vehicle shifts the vehicle transmission into reverse gear; and

    wherein, commencing when the vehicle transmission of the equipped vehicle was shifted into reverse gear to begin the backup event, only rear backup video images derived from image data captured by said rear backup camera are displayed on said video display screen for the duration of the backup event.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×