LED pixel screen system having interaction function

The invention discloses an LED pixel screen system having an interaction function. The system comprises an LED pixel screen, a central processing unit and a drive module circuit. The drive module circuit is connected between the central processing unit and the LED pixel screen. In addition, the system also includes an interaction signal generating unit connected to the central processing unit; the interaction signal generating unit is used for generating an interaction signal based on an interaction motion and sending the interaction signal to the central processing unit. The central processing unit manages the drive module circuit based on the received interaction signal and carries out lightening and/or quenching control on a plurality of LED chips arranged in a dot matrix mode on the LED pixel screen. With the system, interaction between the LED pixel screen and a common user is realized; and thus the user experience is improved. 本发明公开了种具有交互功能的LED像素屏系统，包括LED像素屏、中央处理器以及驱动模块电路，所述驱动模块电路连接于所述中央处理器以及所述LED像素屏之间，