The invention provides a high-grade intelligent scene fear analysis system, which comprises an experiment box body, wherein the experiment box body comprises an electric network and a excrement box, the electric network is positioned at the bottom of the experiment box body, the excrement box is positioned under the experiment box body, the electric network comprises a circuit and a metal rod, the metal rod is sheathed outside the circuit, a control box is arranged on a top cover of the experiment box body, a network digital camera is arranged inside the control box, the control box also comprises a mobile terminal and an adapting interface of a computer terminal, the interface is used for transmitting experiment data and control signals between multiple platforms and multiple terminals and the control box, and a corresponding expansion system is provided. The high-grade intelligent scene fear analysis system has the advantages that an image monitoring system is adopted, the behavior of experiment animals is accurately judged, and in addition, the made experiments can be conveniently traced; the drawer type electric network is convenient to dismount and wash, and in addition, the problem of poor contact of the electric network and time waste during the installation are solved; the metal rod adopts the sand blasting design, so the reflection cannot be caused, and the image quality is ensured; and a mode of combining a sectional material framework and a plate material plane is adopted, so the assembly and the dismounting are convenient.