Video conference teminal and system there of

A video conference system, comprising:

• a conference module, a control module, and a receiving/sending module;
• the control module is configured to process images and voices and realize split-screen display according to the information of images and voices;
• the conference module is configured to start up a conference mode according to information received by the receiving/sending module;
• the receiving/sending module is configured to receive and send information, and send the information to the conference module or the control module;
• wherein the video conference system further comprises a voice collection module configured to collect input voice information and send it to the receiving/sending module, and the voice collection module comprises a digital microphone array adopting beamforming technology to suppress pickup in a non-target direction, and
• the control module comprises:
• a voice detection unit configured to detect a source of a voice collected by the voice collection module;
• a split-screen display unit configured to control display positions of conference participants according to the source of the voice;
• and
• a display switching unit configured to move a conference participant currently in a main screen display area to a sub-screen display area, and switch a conference participant of a current voice input party to the main screen display area, according to the display positions of the conference participants determined by the split-screen display unit;
• wherein the display switching unit is further configured to move the conference participant currently in the main screen display area to the sub-screen display area, and display a requested file on the main screen display area, when the file is requested to be displayed;
• and
• wherein the main screen display area and the sub-screen display area are adjacent to each other, the main screen display area has a larger size than the sub-screen display area, the main screen display area is configured to display conference image/video information or the requested file of one conference participant, and the sub-screen display area is configured to display conference image/video information of other conference participants.

A video conference terminal, comprising:

• a camera device configured to collect conference videos of the video conference terminal;
• a projection device configured to enlarge and display conference information;
• a smart terminal configured to realize data interaction and information processing with other video conference terminals via Internet, transmit the conference information to the projection device in real time, and display content of the video conference terminal on splitting screens;
• a voice detection unit configured to detect a source of a voice;
• a split-screen display unit configured to control display positions of conference participants according to the source of the voice;
• and
• a display switching unit configured to move a conference participant currently in a main screen display area to a sub-screen display area, and switch a conference participant of a current voice input party to the main screen display area, according to the display positions of the conference participants determined by the split-screen display unit;
• wherein the display switching unit is further configured to move the conference participant currently in the main screen display area to the sub-screen display area, and display a requested file on the main screen display area, when the file is requested to be displayed;
• and
• wherein the main screen display area and the sub-screen display area are adjacent to each other, the main screen display area has a larger size than the sub-screen display area, the main screen display area is configured to display conference image/video information or the requested file of one conference participant, and the sub-screen display area is configured to display conference image/video information of other conference participants.