Intelligent robot camera holder

Abstract

The invention discloses an intelligent robot camera holder in the technical field of autonomous mobile robot application. The intelligent robot camera holder comprises a 3D camera, a camera fixing flange, a center rotating shaft, a pitching transverse rolling mechanism, a yawing mechanism, a holder support, a holder fixing shell, a holder upper shell, a bottom fixing base and a controller. The yawing mechanism is arranged in the holder support and connected with holder support ribs, the pitching transverse rolling mechanism is arranged in the holder upper shell, and the yawing mechanism and the pitching transverse rolling mechanism are connected through an upper connecting plate. The 3D camera is arranged at the upper part of the holder upper shell and is connected with the top of the center rotating shaft through the camera fixing flange; and the middle lower part of the center rotating shaft is arranged in the holder upper shell and is connected with the pitching transverse rolling mechanism. According to the intelligent robot camera holder, the camera can perform pitching, transverse rolling and yawing motions at the same time, the axes are decoupled from one another through robot dynamics calculation, the motion of the holder is accurately controlled, and therefore a larger visual field and a clearer image are obtained.

Description

technical field [0001] The present invention relates to a camera cloud platform in the field of autonomous mobile robot application technology, in particular to an intelligent robot camera cloud platform capable of simultaneously performing pitch, roll, and yaw movements of the camera. Background technique [0002] With the rapid development of the robot industry, various autonomous mobile robots with various functions have emerged, and are widely used in security inspections and inspections in parks, factories, hospitals, schools, subway stations, high-speed rail stations, airports and other places. The mobile robot cooperates with industrial cameras or 3D smart cameras to guide the mobile robot to obtain the vision of various buildings, people, and facilities within the specified range of movement, so as to eliminate various potential safety hazards. In complex environments, it is increasingly demanding to provide cameras with multi-dimensional, large-angle steering so tha...

AI Technical Summary

Problems solved by technology

[0003] In most of the current mobile robot inspections, the camera is fixed on the robot. When the robot is walking, the range of camera image extraction is limited by the position reached by the robot movement. Some positions are relatively remote and the camera angle is relatively remote. It is impossible to extract a complete and clear image, and there will be certain blind spots in the field of vision, resulting in safety hazards that cannot be completely eliminated.

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