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Stage and stand related security monitoring system

A security monitoring, stage technology, applied in the direction of comprehensive factory control, comprehensive factory control, electrical program control, etc., can solve problems such as disturbing the host's acting.

Active Publication Date: 2015-11-18
ZHEJIANG DAFENG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But, the measures of these prior art can not prevent the generation of safety accident well
[0005] Among them, one of the stage safety accidents is that people in the stands ran to the stage for no reason, thereby disturbing the host of the host or the performance of the actors.

Method used

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  • Stage and stand related security monitoring system
  • Stage and stand related security monitoring system

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Embodiment Construction

[0022] In order to make the content of the present invention clearer and easier to understand, the content of the present invention will be described in detail below in conjunction with specific embodiments and accompanying drawings.

[0023] figure 1 A schematic diagram of a security monitoring system associated with a stage and stands according to a preferred embodiment of the present invention is schematically shown. figure 2 It schematically shows the functional block diagram of the security monitoring system associated with the stage and stands according to the preferred embodiment of the present invention.

[0024] Specifically, as figure 1 with figure 2 As shown, the stage and stand related security monitoring system according to the preferred embodiment of the present invention includes: a light emitting unit 300 and a light receiving unit 400 arranged on the path between the stand 100 and the stage 200 .

[0025] Wherein, the light-emitting unit 300 emits light t...

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PUM

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Abstract

The invention provides a stage and stand related security surveillance system which comprises a control unit, a first step lifting control unit and a second step lifting control unit, wherein the first step lifting control unit is used for controlling a first step; the second step lifting control unit is used for controlling a second step; when a light emitting unit and a light receiving unit are started, and the light receiving unit does not receive light, the light receiving unit sends a descend starting signal to the control unit; and when the control unit receives the descend starting signal sent by the light receiving unit, the light receiving unit sends descend index signals to the first step lifting control unit and the second step lifting control unit, so that the first step lifting control unit controls to cause the first step to enter into a falling position, and the second step lifting control unit controls to cause the second step to enter into the falling position.

Description

technical field [0001] The present invention relates to the field of stage design, and more specifically, the present invention relates to a security monitoring system associated with a stage and stands. 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. [0003] However, with the rich and colorful people's cultural life, there are more and more stage performances; what follows is that stage safety incidents frequently occur during the organization of performances. Therefore, the issue of stage safety has become an issue of increasing concern. [0004] For stage safety protection, some measures such as adding guardrails have been propo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04H3/24E04F11/06G05B19/418
CPCY02P90/02
Inventor 丰华丰其云严华锋岑军田海弘谢海歧
Owner ZHEJIANG DAFENG IND