Real-time monitoring mechanism for elevator main body
A real-time monitoring and lift technology, which is applied in entertainment, stage devices, and devices for theaters and circuses, etc., can solve the problem of lack of self-checking mechanism for the main body of the lift
Active Publication Date: 2019-01-11
ZHEJIANG DAFENG IND
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Problems solved by technology
[0010] In order to solve the technical problem that the current elevator main body lacks a self-inspection mechanism, the present invention provides a real-time monitoring mechanism for the elevator main body, which detects cracks on the top performance plate of the elevator main body, so as to ensure the normal performance of personnel above the top performance plate of the elevator main body ;Based on the frequency domain distribution characteristics of the image signal, carry out targeted frequency domain image processing, so as to achieve a balance between the processing effect and processing speed; Segmentation strategy, and determine the threshold value for background segmentation based on the signal-to-noise ratio of the segmented fragments, so as to obtain the foreground detection image after the background is ready to be stripped; adjust the light-emitting mode of the flashlight near the image capture device based on the detection of ambient brightness, and based on the image The output content of the capture device determines the corresponding degree of bokeh, and reminds the user to make corresponding adjustments when it is too bokeh
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[0036]The embodiment of the elevator main body real-time monitoring mechanism of the present invention will be described in detail below with reference to the accompanying drawings.
[0037] The stage lift is the most commonly used product on the stage. Its main function is to move the set and actors up and down when the scene is changed. In addition, in order to highlight the main actors, the stage will slowly rise, and the actors dance on the stage, creating ups and downs on the stage. At the same time, the process of lifting and lowering the stage can also increase the performance effect.
[0038] Stage lifting is divided into telescopic stage, rotating stage, telescopic lifting and rotating stage, lifting and rotating stage, etc. The rotating stage has multiple functions such as lifting, rotating, and tilting. The control adopts self-locking, interlocking, travel switch, mechanical limit, hydraulic explosion-proof and other protective measures. The telescopic stage adopts...
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The invention relates to a real-time monitoring mechanism for an elevator main body, including an elevator main body, wherein the elevator main body includes a motor driving device, a top performanceplate and a weight sensing device, wherein the weight sensing device is arranged below the top performance plate for detecting a load weight of the top performance plate, and the motor driving deviceis arranged below the top performance plate; An image capturing device that captures an image of a top performance plate of the lift main body to output a performance plate image; A uniformity detecting device connected to the image capturing device, configured to receive a show plate image output from the image capturing device, and perform the following content analysis on the show plate image.Through the invention, the occurrence of the stage safety accident is effectively avoided.
Description
technical field [0001] The invention relates to the field of stage monitoring, in particular to a real-time monitoring mechanism for an elevator main body. Background technique [0002] The role of stage lift in theater: [0003] 1. Quick change of scenery The main lifting platform arranged in the main performance area of the stage is mainly used for rapid change of scenery. In a typical song and dance theater stage arranged in the shape of a character, the lifting platform, together with the side car platform and the rear car turntable, can quickly switch the whole or part of the scene. This arrangement allowed for quick changeovers of three full sets. [0004] 2. To meet the needs of stage craft layout, in the song and dance theater stage arranged in the shape of "pin", auxiliary lifting platforms are often arranged in front, rear, left and right of the main stage lifting platform, and the side and rear auxiliary lifting platforms are used for side The vehicle platfor...
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Login to View More IPC IPC(8): A63J5/12A63J5/00A63J1/00
CPCA63J1/00A63J5/00A63J5/12
Inventor 丰华王金梁王斌奎陶金波
Owner ZHEJIANG DAFENG IND