CN103225428B - Stage and grandstand association safety defense monitoring system - Google Patents
Stage and grandstand association safety defense monitoring system Download PDFInfo
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- CN103225428B CN103225428B CN201310146401.3A CN201310146401A CN103225428B CN 103225428 B CN103225428 B CN 103225428B CN 201310146401 A CN201310146401 A CN 201310146401A CN 103225428 B CN103225428 B CN 103225428B
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- ladder
- control unit
- stage
- light receiving
- receiving unit
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention provides a kind of stage and grandstand association safety defense monitoring system.Stage and grandstand association safety defense monitoring system comprise: control unit, for controlling the first ladder elevating control unit of described first ladder and the second ladder elevating control unit for controlling described second ladder; When described luminescence unit and described light receiving unit start, when described light receiving unit does not receive light, described light receiving unit sends decline enabling signal to described control unit; Described control unit is when receiving the decline enabling signal sent from described light receiving unit, described light receiving unit sends decline index signal to described first ladder elevating control unit and described second ladder elevating control unit, thus described first ladder elevating control unit carries out controlling to make described first ladder enter drop-off positions, and described second ladder elevating control unit carries out controlling to make described second ladder enter drop-off positions.
Description
Technical field
The present invention relates to Stage Design field, more particularly, the present invention relates to a kind of stage and grandstand association safety defense monitoring system.
Background technology
Stage is the space that actor performance provides in theater, and it can make the performance concentrating on performer of spectators and obtain desirable appreciation effect.Stage is made up of one or more platform usually, and what they had can be elevated.The type of stage has picture-frame stage, extended position stage, circular ring type stage and rotary-type stage.
But, rich and varied along with people's culture life, stage performance gets more and more; The thing followed is, in the organizational process of performing active, stage security incident occurs repeatedly.Therefore, stage safety problem becomes by people's growing interest problem.
For stage safety protection, propose the measure that some such as increase protective guard and so on.But the measure of these prior aries can not prevent the generation of security incident well.
Wherein, stage security incident a kind of is exactly that people on grandstand goes on stage without rhyme or reason, thus bothers the hosting of host or acting in a play of performer.
Therefore, iting is desirable to provide a kind of can the people on grandstand wish to prevent when going on stage the people on grandstand from going to technical scheme on stage without rhyme or reason.
Summary of the invention
Technical problem to be solved by this invention is for there is above-mentioned defect in prior art, and providing a kind of can the people on grandstand wish to prevent when going on stage the people on grandstand from going to stage on stage and grandstand association safety defense monitoring system without rhyme or reason.
According to the present invention, provide a kind of stage and grandstand association safety defense monitoring system, it is characterized in that comprising: be arranged in the luminescence unit on the path between grandstand and stage and light receiving unit.
Preferably, described luminescence unit start time towards described light receiving unit emission of light to be received by described light receiving unit;
And wherein, described stage is configured with the first ladder and the second ladder, described first ladder and described second-order ladder have emersion position and drop-off positions;
In the emersion position of described first ladder and described second ladder, the described first ladder road that become pass to described stage trapezoidal with described second-order;
At the drop-off positions of described first ladder and described second ladder, described first ladder and described second ladder sink to ground, thus do not form the road passing to described stage;
Described stage and grandstand association safety defense monitoring system also comprise: control unit, for controlling the first ladder elevating control unit of described first ladder and the second ladder elevating control unit for controlling described second ladder;
When described luminescence unit and described light receiving unit start, when described light receiving unit does not receive light, described light receiving unit sends decline enabling signal to described control unit;
Described control unit is when receiving the decline enabling signal sent from described light receiving unit, described light receiving unit sends decline index signal to described first ladder elevating control unit and described second ladder elevating control unit, thus described first ladder elevating control unit carries out controlling to make described first ladder enter drop-off positions, and described second ladder elevating control unit carries out controlling to make described second ladder enter drop-off positions.
Like this, when having people by the path between grandstand and stage by described luminescence unit and described light receiving unit sensing, then the ladder of stage sinks to ground, and personnel cannot go on stage thus.
Thus, the invention provides and a kind ofly can the people on grandstand wish to prevent when going on stage the people on grandstand from going to stage on stage and grandstand association safety defense monitoring system without rhyme or reason.
Accompanying drawing explanation
By reference to the accompanying drawings, and by reference to detailed description below, will more easily there is more complete understanding to the present invention and more easily understand its adjoint advantage and feature, wherein:
Fig. 1 schematically shows the schematic diagram of stage and grandstand association safety defense monitoring system according to the preferred embodiment of the invention.
Fig. 2 schematically shows the functional block diagram of stage and grandstand association safety defense monitoring system according to the preferred embodiment of the invention.
It should be noted that, accompanying drawing is for illustration of the present invention, and unrestricted the present invention.Note, represent that the accompanying drawing of structure may not be draw in proportion.Further, in accompanying drawing, identical or similar element indicates identical or similar label.
Detailed description of the invention
In order to make content of the present invention clearly with understandable, below in conjunction with specific embodiments and the drawings, content of the present invention is described in detail.
Fig. 1 schematically shows the schematic diagram of stage and grandstand association safety defense monitoring system according to the preferred embodiment of the invention.Fig. 2 schematically shows the functional block diagram of stage and grandstand association safety defense monitoring system according to the preferred embodiment of the invention.
Specifically, as depicted in figs. 1 and 2, stage and grandstand association safety defense monitoring system comprise according to the preferred embodiment of the invention: be arranged in the luminescence unit 300 on the path between grandstand 100 and stage 200 and light receiving unit 400.
Wherein, described luminescence unit 300 start time towards described light receiving unit 400 emission of light to be received by described light receiving unit 400.
And wherein, described stage 200 is configured with the first ladder 201 and the second ladder 202, described first ladder 201 and described second ladder 202 have emersion position and drop-off positions.
In the emersion position of described first ladder 201 and described second ladder 202, described first ladder 201 and described second ladder 202 form the road passing to described stage 200.
At the drop-off positions of described first ladder 201 and described second ladder 202, described first ladder 201 and described second ladder 202 sink to ground, thus do not form the road passing to described stage 200.
And, as depicted in figs. 1 and 2, stage and grandstand association safety defense monitoring system also comprise according to the preferred embodiment of the invention: control unit 10, for controlling the first ladder elevating control unit 301 of described first ladder 201 and the second ladder elevating control unit 401 for controlling described second ladder 202.
When described luminescence unit 300 and described light receiving unit 400 start, when described light receiving unit 400 does not receive light (, people may be had by between described luminescence unit 300 and described light receiving unit 400), described light receiving unit 400 sends decline enabling signal to described control unit 10.
Described control unit 10 is when receiving the decline enabling signal sent from described light receiving unit 400, described light receiving unit 400 sends decline index signal to described first ladder elevating control unit 301 and described second ladder elevating control unit 401, thus described first ladder elevating control unit 301 carries out controlling to make described first ladder 201 enter drop-off positions, and described second ladder elevating control unit 401 carries out controlling to make described second ladder 202 enter drop-off positions.
Like this, when having people by the path between grandstand 100 and stage 200 by described luminescence unit 300 and described light receiving unit 400 sensing, then the ladder of stage 200 sinks to ground, and personnel cannot go on stage thus.
Thus, the above embodiment of the present invention provides and a kind ofly can the people on grandstand wish to prevent when going on stage the people on grandstand from going to stage on stage and grandstand association safety defense monitoring system without rhyme or reason.
In addition, it should be noted that, unless otherwise indicated, otherwise the term " first " in manual, " second ", " the 3rd " etc. describe only for distinguishing each assembly, element, step etc. in manual, instead of for representing logical relation between each assembly, element, step or ordinal relation etc.
Be understandable that, although the present invention with preferred embodiment disclose as above, but above-described embodiment and be not used to limit the present invention.For any those of ordinary skill in the art, do not departing under technical solution of the present invention ambit, the technology contents of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solution of the present invention, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solution of the present invention protection.
Claims (1)
1. stage and a grandstand association safety defense monitoring system, is characterized in that comprising: be arranged in the luminescence unit on the path between grandstand and stage and light receiving unit;
Described luminescence unit start time towards described light receiving unit emission of light to be received by described light receiving unit;
And wherein, described stage is configured with the first ladder and the second ladder, described first ladder and described second-order ladder have emersion position and drop-off positions;
In the emersion position of described first ladder and described second ladder, the described first ladder road that become pass to described stage trapezoidal with described second-order;
At the drop-off positions of described first ladder and described second ladder, described first ladder and described second ladder sink to ground, thus do not form the road passing to described stage;
Described stage and grandstand association safety defense monitoring system also comprise: control unit, for controlling the first ladder elevating control unit of described first ladder and the second ladder elevating control unit for controlling described second ladder;
When described luminescence unit and described light receiving unit start, when described light receiving unit does not receive light, described light receiving unit sends decline enabling signal to described control unit;
Described control unit is when receiving the decline enabling signal sent from described light receiving unit, described light receiving unit sends decline index signal to described first ladder elevating control unit and described second ladder elevating control unit, thus described first ladder elevating control unit carries out controlling to make described first ladder enter drop-off positions, and described second ladder elevating control unit carries out controlling to make described second ladder enter drop-off positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310146401.3A CN103225428B (en) | 2013-04-24 | 2013-04-24 | Stage and grandstand association safety defense monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310146401.3A CN103225428B (en) | 2013-04-24 | 2013-04-24 | Stage and grandstand association safety defense monitoring system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103225428A CN103225428A (en) | 2013-07-31 |
| CN103225428B true CN103225428B (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310146401.3A Active CN103225428B (en) | 2013-04-24 | 2013-04-24 | Stage and grandstand association safety defense monitoring system |
Country Status (1)
| Country | Link |
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| CN (1) | CN103225428B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542287A (en) * | 2017-08-22 | 2018-01-05 | 浙江大丰实业股份有限公司 | Stage monitoring system above and below auditorium |
| CN107675906A (en) * | 2017-08-22 | 2018-02-09 | 浙江大丰实业股份有限公司 | Stage monitoring system above and below the auditorium of contact control |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5117221A (en) * | 1990-08-16 | 1992-05-26 | Bright Technologies, Inc. | Laser image projection system with safety means |
| DE4307351A1 (en) * | 1993-03-09 | 1994-09-15 | Hans Jochen Eisenberg | Floor which is intended for staging events and comprises platform stands which can be vertically adjusted by a motor |
| US5802773A (en) * | 1994-11-30 | 1998-09-08 | Pingel; Nathan W. | Handicap accessible stair |
| CN200946377Y (en) * | 2006-08-31 | 2007-09-12 | 丰国勋 | Interlinking type step lifting platform |
| CN102402833A (en) * | 2011-11-09 | 2012-04-04 | 陆菊芳 | Theft-proof alarm device |
| CN203175082U (en) * | 2013-04-24 | 2013-09-04 | 浙江大丰实业有限公司 | Stage and stand relevance security and protection monitoring system |
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2013
- 2013-04-24 CN CN201310146401.3A patent/CN103225428B/en active Active
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| CN103225428A (en) | 2013-07-31 |
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| C06 | Publication | ||
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| C53 | Correction of patent for invention or patent application | ||
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Address after: 315400 Ningbo Province, Yuyao City, new North Road, No. 737, No. Applicant after: ZHEJIANG DAFENG INDUSTRY COMPANY LTD. Address before: 315400 Ningbo Province, Yuyao City, new North Road, No. 737, No. Applicant before: Zhejiang Dafeng Industrial Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
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