Multi-zone synchronous windowing technology based on multi-channel built-in image processing control boxes

The invention discloses a multi-zone synchronous windowing technology based on multi-channel built-in image processing control boxes, comprising an upper computer PC (personal computer), multiple built-in image processing control boxes and a splicing wall formed by a multiple display windows; each built-in image processing control box is correspondingly connected to one display window and stores corresponding window information, the window information comprises image size, image position and image laminating relation, and a whole plan displaying the splicing wall windowing effect is stored in the upper computer PC; and after the multiple built-in image processing control boxes receive a command that the upper computer PC calls the whole plan displaying the splicing wall windowing effect, the built-in image processing control box in each display window synchronously reads the window information and finishes the opening or closing of the window, thus realizing the synchronous window opening or closing among multiple splicing display windows. Through such a mode, the multi-zone synchronous windowing technology based on the multi-channel built-in image processing control boxes can realize the synchronous multi-point windowing and can improve the windowing efficiency.