The invention discloses a method for automatically establishing artificial intelligent image recognizing training materials and annotation files. The method is characterized by comprising the following steps of S1, designing a 3D model and scene, and conducting three-dimensional modeling through CAD type software numbers; S2, synthesizing training images, reading the 3D model, materials and background information in the step S1 through tool software, conducting simulating camera shooting on the 3D model, materials and background to obtain shot images with different distances, angles, time durations and scenes, combining the images obtained through simulation and the object materials, synthesizing and outputting the training images, and recording the model space positions of all focused objects under current states during outputting; S3, establishing the object annotation files, and conducting annotation on the model space position information, recorded in the step S3, of all the focused objects to generate the annotation files; S4, storing the annotation files. By means of the method, the high-quality training materials and annotation files can be rapidly generated.