Device capable of realizing online learning, examination and invigilation

The utility model relates to a device capable of realizing online learning, examination and invigilation. An examination and learning controller (2) and an invigilation controller (3) carry out transfer transmission of data signals through a general control platform (1), the examination and learning controller (2) is composed of a mobile terminal (4) and a USB encryption lock (5), and the USB encryption lock (5) is plugged on the mobile terminal (4) and is connected with the examination and learning controller (2); and the invigilation controller (3) is composed of client invigilation equipment (6) and video monitoring equipment (7), a mouse monitoring chip (8), a page controller (9) and an IP detector (10) are arranged in the client invigilation equipment (6), and a video input/output interface (11), an audio input/output interface (12) and a recorded broadcast server (13) are arranged in the video monitoring equipment (7). The device provided by the utility model is reasonable in structure, and is convenien