Multi-screen pitch angle control method, device and system and storage medium

The invention discloses a multi-screen pitch angle control method, device and system and a storage medium, the method is used for controlling a multi-screen conference system, and the multi-screen conference system comprises at least two screen lifters and a server; the screen lifter comprises a screen, a lifting device and a control device, the control method comprises the steps that after a server receives a change instruction, screen pitch angle data of all screen lifters are obtained, the screen pitch angle data are compared with a preset angle, and comparison information of each screen lifter is obtained; according to the comparison information, a corresponding command is issued to each screen lifter, so that the screen lifters adjust the pitch angle of each corresponding screen to be consistent with the preset angle, and unified control over the pitch angles of the multiple screens is achieved. 本发明公开了一种多屏幕俯仰角的控制方法、装置、系统及存储介质，方法用于控制多屏幕会议系统，所述多屏幕会议系统包括：至少两个屏幕升降器和一个服务器；其中，所述屏幕升降器包括：一个屏幕；所述控制方法包括：当服务器收到变化指令