An intelligent collaborative discussion system

The present invention discloses an intelligent collaborative discussion system, comprising a display device, a video matrix, a first communication channel, second communication channel, and a controller, display means for establishing communications via the first communication channel and the video matrix, the controller establishing a communication connection through a communication channel and the second video matrix, the built-in video controller module, a display control module and an output module, the video control module and a display module and an output module electrically connected, respectively, provided on at least two of said controller display selection keys; selection display buttons and a display control module is electrically connected; mobile terminal establishes a communication connection via the VGA video interface and the matrix, selection keys for selecting the display controller displays the display device or the display contrast, and to initiate discussions. The present invention may be displayed on the display device or the comparison shows that the selected video information to be discussed, the discussion contrast, more interactive, the better teaching or discussed at the meeting.