Stage equipment anti-dumping control platform

Abstract

A stage equipment anti-dumping control platform includes a lifting platform mechanism, a speed reducer, a pulley, a structural steel frame, a steel wire rope, a turnover board suspension rod, a guidewheel, a surface light lamp and a turnover board, wherein the speed reducer and the pulley are connected through the steel wire rope, the surface light lamp is arranged above the turnover board, and the turnover board is arranged on the stage table; a dot-matrix imaging apparatus for photographing a lifting platform mechanism on a stage to obtain and output a live photographed image; a blocking processing apparatus connected to the dot matrix imaging apparatus, configured to receive the live photographed image and block the live photographed image based on a resolution of the live photographedimage to obtain a corresponding plurality of blocking regions. By the invention, the dumping of the stage equipment can be avoided.

Description

technical field [0001] The invention relates to the field of stage protection, in particular to an anti-dumping manipulation platform for stage equipment. Background technique [0002] The stage is the space provided for actors to perform in the theater, which can make the audience's attention focus on the actor's performance and obtain the ideal viewing effect. The stage usually consists of one or more platforms, some of which can be raised and lowered. The types of stage are proscenium stage, extension stage, ring stage and revolving stage. Contents of the invention [0003] In order to solve the technical problem of poor protection ability of the current stage equipment itself, the present invention provides an anti-dumping operation platform for stage equipment, which adopts a targeted inclination angle recognition mode for the lifting platform mechanism on the stage, so as to conduct on-site inspection when the inclination angle is abnormal. Voice alarm, so as to im...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problem of poor protection ability of the current stage equipment itself, the present invention provides an anti-dumping operation platform for stage equipment, which adopts a targeted inclination angle recognition mode for the lifting platform mechanism on the stage, so as to conduct on-site inspection when the inclination angle is abnormal. Voice alarm, so as to improve the reliability of the stage equipment; through the real-time detection of the blurring degree of the output image of the dot matrix camera equipment, and display the blur detection result, so that the user can adjust the dot matrix camera equipment in real time and improve the dot matrix The quality of the output image of the camera equipment; based on the blur degree of the image, the acquired image is uniformly divided into blocks of corresponding size. For each image block, the threshold is adjusted based on the threshold of the image block in its neighborhood, thereby improving the quality of the image. The accuracy of image binarization; determine the high-frequency distribution frequency bands in the image based on real-time contrast, and enhance the characteristics of the high-frequency distribution frequency bands, thereby improving the image sharpening effect

Images