Conference scene automatic switching method and system

The invention provides a conference scene automatic switching method. The conference scene automatic switching method comprises the following steps: S101, collecting the duration of a person in a conference room; s102, if the duration time exceeds a preset first time threshold value, collecting personnel information in the conference room; s103, judging the current conference state based on the personnel information in the current conference room; and S104, based on the current conference state, switching the facilities in the conference room to the corresponding working state. According to the invention, by acquiring the duration of the person in the conference room, whether the conference condition exists at present or within a certain time is judged, and the current conference state is judged by matching with the personnel information in the current conference room, so that scene modes required by the discussion type conference in different stages are automatically identified; by controlling the audio and