Method, system and device for realizing automatic test processing for screen backlight, processor and computer readable storage medium thereof

The invention relates to a method for realizing automatic test processing for screen backlight, which comprises the following steps of: photographing a screen and an area below the screen, and performing image recognition; and setting an image binarization value according to the difference between the brightest backlight brightness and the darkest backlight brightness. The invention further relates to a system and device for carrying out automatic test processing on the screen backlight, a processor and a computer readable storage medium of the processor. By adopting the method, the system, the device, the processor and the computer readable storage medium for realizing the automatic test processing for the screen backlight, the automatic test of the backlight reliability of the intelligent cockpit screen is realized at low cost. In combination with power supply control, reliability test scenes of backlight adjustment can be basically covered, and effective guarantee is provided for product quality. 本发明涉及一种针对