3D Intelligent Device and 3D Image Display Method therefor

A 3D intelligent device, comprising a spectacle frame and lenses, characterized in further comprising:

• a collection device, for synchronously collecting two-dimensional images through two cameras disposed at the left and right lenses from left and right viewing angles, respectively, and merging the collected two-dimensional images into a three-dimensional image;
• a background light detection device, for detecting background brightness in front of eyes;
• a display device, for parsing the three-dimensional image into two-dimensional images of left and right eyes, presenting the same to a user, and for adjusting display brightness according to the background brightness, the display device comprising minitype, light-weight, high-resolution displays, which are disposed, respectively, on outer sides of the left and right lenses, whose positions are adjustable leftwards and rightwards according to pupil distance, wherein minitype, left-eye, and right-eye two-dimensional images of the displays enter an optical amplification module to be amplified there into virtual, large-size, left-eye and right-eye two-dimensional images for entry into human eyes after having been reflected once or twice by means of a total reflection module made of a transparent material, wherein the reflection module and the optical amplification module have an included angle of 45° therebetween;
• positions of the display device are leftwards and rightwards adjustable through translatable connection points or retractable connection points, so as to better match with the pupils of the two eyes of the user;
• and
• a mode control device, for detecting whether the user is in a moving state or a stationary state, and switching the 3D intelligent device to a corresponding moving mode or direct vision mode according to a detection result;
• when the 3D intelligent device is switched to the moving state according to the detection result, the mode control device adjusts downwards the position of a nose pad disposed on the spectacle frame, so that the display device is raised upwards to enter the moving mode, when the 3D intelligent device is switched to the stationary state according to the detection result, the mode control device adjusts upwards the position of the nose pad disposed on the spectacle frame, so that the display device is located in the due front of eyes and parallel to sight line to enter the direct vision mode.