Backlight module control method and apparatus, and display module and storage medium

An apparatus for controlling a backlight module, wherein the backlight module comprises a plurality of backlight partitions, the apparatus comprising:

• an acquisition unit for acquiring a number of horizontal image pixels and a number of vertical image pixels of an image to be displayed, a number of parallel scanning channels, and a number of horizontal backlight partitions and a number of vertical backlight partitions of the backlight module;
• and
• a calculation unit for determining a pixel partition corresponding to each backlight partition in the image to be displayed according to the number of horizontal image pixels, the number of vertical image pixels, the number of parallel scanning channels, and a quantitative relationship between the number of horizontal backlight partitions and the number of vertical backlight partitions, and determining backlight data of a backlight partition corresponding to the pixel partition according to pixel values of various pixels in the pixel partition.