The invention relates to a corridor anti-stampede early warning and evacuation device, comprising: an emergency extension, an emergency host and remote equipment, the emergency extension consists of a video collector, an audio display module, a loudspeaker, a single-chip microcomputer system, a memory, a stepped emergency button, a recovery button, warning light, interface circuit, and the emergency host is composed of a single-chip microcomputer system, a video decoder, a video analyzer, a microphone amplifier circuit, an audio amplifier circuit, a telephone alarm module, a siren, a warning light, a network communication module, an interface circuit, an emergency Sending button, monitoring screen, mobile phone client, megaphone, floor stampede indicator light, monitoring horn, the remote device is composed of network communication module, single-chip microcomputer system, video switching circuit, voice communication module, monitoring screen, siren, warning light, Trigger, controller composition. The invention has simple structure and stable performance, and can realize automatic guidance and dredging when the corridor is crowded, and safe evacuation when the corridor is stepped on.