METHOD FOR SUPPRESSING BACKLIGHT WHEN FORMING IMAGES OF ROAD ENVIRONMENT IN FRONT OF VEHICLE AND DEVICE FOR IMPLEMENTING METHOD Russian patent published in 2021 - IPC B60Q1/14 G02B5/20 H04N5/235 

FIELD: image formation.

SUBSTANCE: group of inventions relates to devices for suppressing negative illumination of oncoming radiation when forming images of the terrain in front of the vehicle. The backlight suppression device contains a computing module and two associated source modules and a receiver module. The source modules are used as the main high and / or low beam headlamps for a vehicle. The computing module is designed to collect data from modules, process data and form an image and is configured to generate pseudo-random masks for source modules, calculate the spatial distribution of light intensity at the output from sources, process data received from a receiver module, calculate a cross-correlation function between a signal, received from the receiver, and the calculated light intensities at the output from the sources, the formation of two 2D images of the terrain using the principle of phantom images and the formation of a 3D image using the principle of stereoscopic images.

EFFECT: increased reliability of vehicle control in conditions of strong light interference.

15 cl, 3 dwg