Display screen control method, display method and related assembly

The invention is suitable for the technical field of display screens, and provides a control method of a display screen, a display method and related components. Wherein the display screen comprises at least one display module, the control equipment is connected with the multiple display modules in parallel or connected with the multiple cascaded display modules, and each display module comprises a driving chip and a pixel circuit; the control method of the display screen comprises the following steps: acquiring to-be-displayed image data; converting the image data into to-be-output data required by a driving chip; the data conversion module is used for converting to-be-output data into data signals and control signals and transmitting the data signals and the control signals to the driving chip so as to drive each display module to display, and the data signals are used for indicating the display units driven by the pixel circuit to display. The control signal is used for indicating the driving chip to carry