Multi-item panorama infrared locking and tracking camera shot system

The invention discloses a multi-target panoramic infrared locking and tracking video system and comprises an intelligent omni directional automatic target searching dome camera which consists of a control platform, a main camera and a rotating mechanism. The invention is characterized in that a main infrared camera which is arranged under the main camera rotates with the main camera and is connected with a main system circuit in the control platform; two or a plurality of rows of infrared cameras with a plurality of ball covers are isometrically arranged on a shell ball cover at the upper part of the main camera; the infrared cameras with the ball covers are respectively connected with an image collection processor of a subsystem. The invention which is a system integrating light, machines, electricity and images implements the timely locking and tracking of infrared objects at any angle in the range of the whole classroom, which is convenient, flexible, efficient and intelligent and which solves the defects that ball cameras on the present market can not stably and continuously track appointed targets at any angle and that infrared targets can not be found and tracked efficiently and accurately because of smaller visual angle of a single infrared camera.