Multimedia intelligent terminal based on electric power communication

The invention discloses a multimedia intelligent terminal based on electric power communication. The multimedia intelligent terminal includes a host, and the host includes: a mainboard which includes a CPU and a audio conversion module, an LCD drive module, a DC power management module, a DDR and a Flash which are connected with the CPU; an electric power communication module, an AC-DC power module, a touch control display screen receiver and a loudspeaker. The multimedia intelligent terminal based on electric power communication solves the problem of electric power communication of places where common network cables cannot reach, thereby realizing data exchange; has functions of broadcast person-seeking rapid response, communication and the like; has a streaming media playing function, can be connected to a television to realize double-screen display; and can be expanded externally with mobile storage devices.