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Lifting type downward projection play control method

A playback control and lifting technology, which is applied in the direction of TV, color TV, color TV parts, etc., can solve the problem of single and flat viewing angle

Inactive Publication Date: 2010-09-01
SHANGHAI FOREMOST MULTIMEDIA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the stage equipment is constantly improving, most projection theaters still have the audience sitting in their seats and looking straight ahead to watch the performance. The content of the performance brings the audience sensory enjoyment, and the perspective is single and flat.

Method used

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  • Lifting type downward projection play control method
  • Lifting type downward projection play control method
  • Lifting type downward projection play control method

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Such as figure 1 As shown, the lifting type overhead projection playback control method of the present invention is a novel display form, which adopts a double-layer structure, and the main components include: synchronous splicing and fusion playback system, lighting system, speaker system, and performance control system , Scene system. Specifically including BR-SDC (1), computer 2, projector 3, controller 4, 8-track machine 5, BR-SDC-8 (6), relay 7, mechanical electrical box 8, dimmer 9, the theater The remote control is used to control playback. The remote control connects to the serial port input wizard to generate a serial code and input the synchronization server. After the synchronization server receives the serial port signal, it sends out a serial port control signal and a network trigger signal. The serial control signal is used to trigger the performance controller. The output of the performance controller is connected to the dimming silicon box. The dimming si...

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Abstract

The invention relates to a lifting type downward projection play control method, which comprises that: a remoter controller controls the play, is connected with a serial port wizard, and generates a serial port code to be input to a synchronous server; after receiving the serial port signal, the synchronous server sends a serial port control signal and a network triggering signal; the serial port control signal triggers a performance controller; the output of the performance controller is connected with a dimmer pack; the dimmer pack converts a DMX dimming signal output by the performance controller into an electric signal to control the brightness of scenery light so as to achieve the optimal visual effect; and the network triggering signal simultaneously triggers a synchronous video playing system for video performance. Compared with the prior art, the display means is innovated, an visual angle different from the conventional visual angle is adopted, and a unique and more shocking audio visual feeling is brought to travelers through the change of the visual angle.

Description

Technical field [0001] The invention relates to a display method of emerging media, in particular to a lifting type overhead projection and playback control method. Background technique [0002] The projection theater is the place where the audience can watch the performance. The important symbol of the modern projection theater is the utilization of electric energy and the continuous improvement and perfection of various stage equipment on this basis, such as turntables, attached tables, sliding tables, carts, live (electric ) Moving table, complete boom system, lighting control system, etc. With the development of non-frame stage performances, different styles of theater structures have emerged, such as extended stage, center stage, terminal stage, freely combinable stage and other theater forms, as well as both framed stage and extended stage. Theater with stage characteristics, etc. Despite the continuous improvement of stage equipment, most projection theaters still have t...

Claims

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Application Information

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IPC IPC(8): H04N5/222
Inventor 胡学增
Owner SHANGHAI FOREMOST MULTIMEDIA
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