Abstract: A projection-type video conference device comprises a camera assembly configuring to acquire a panoramic video of a conference scene, an audio input assembly configuring to collect voice signals of the conference scene, a projection assembly configuring to display images or information of a conference video and an audio output assembly configuring to broadcast a voice signal of the projection assembly or a voice signal of the audio input assembly, wherein the camera assembly is embedded in a housing of the projection-type video conference device and is liftable. And a projection-type video conference system comprises projection-type video conference devices which are connected with each other.

Abstract: A projection-type video conference device comprises: a projection module configured to project a video image of a video conference, and comprising a housing with one or more status indicators thereon; a plurality of working modules configured to provide different services for the video conference; and a detection module configured to detect working statuses of the plurality of working modules, the detection module being connected to the plurality of working modules respectively, wherein the detection module detects the working statuses of the plurality of working modules in real time, and the working statuses are indicated by the one or more status indicators.

Abstract: The embodiments of the disclosure provide a projection-type video conference system, which includes a video conference device and a cloud service system. The cloud service system is configured to provide services to the video conference device. The video conference device includes: a camera assembly configured to acquire image information of a conference scene and generate a conference video; an audio input assembly configured to collect voice signals of the conference scene, the voice signals including a recognizable voice instruction; a projection assembly configured to display the conference video. The video conference device can recognize the voice instruction, and perform, according to the voice instruction, an operation corresponding thereto. The video conference device may be controlled through voice, and it has high integration and is convenient to carry.

Abstract: A video conference terminal, comprises a camera device configuring to collect conference video of the video conference terminal; a smart terminal configuring to realize data interaction and information processing with other video conference terminals, transmit conference information to a projection device in real time, and display content of the video conference terminal on splitting screens; the projection device enlarges and displays the conference information sent by the smart terminal and Internet realizes connections of a plurality of video conference terminals.

Abstract: The embodiments of the disclosure provide a projection-type video conference system, which includes a video conference device and a cloud service system. The cloud service system is configured to provide services to the video conference device. The video conference device includes: a camera assembly configured to acquire image information of a conference scene and generate a conference video; an audio input assembly configured to collect voice signals of the conference scene, the voice signals including a recognizable voice instruction; a projection assembly configured to display the conference video. The video conference device can recognize the voice instruction, and perform, according to the voice instruction, an operation corresponding thereto. The video conference device may be controlled through voice, and it has high integration and is convenient to carry.