CN110602843A - Intelligent stage lighting cloud control method - Google Patents
Intelligent stage lighting cloud control method Download PDFInfo
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- CN110602843A CN110602843A CN201910723887.XA CN201910723887A CN110602843A CN 110602843 A CN110602843 A CN 110602843A CN 201910723887 A CN201910723887 A CN 201910723887A CN 110602843 A CN110602843 A CN 110602843A
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The invention provides a stage lighting cloud intelligent control method, which relates to the technical field of stage control and comprises the following steps: s1: dividing the stage floor into at least one floor unit, and numbering each floor unit; s2: numbering each stage light to obtain the light position and the relative stage floor height; s3: calculating the deflection angle of each floor unit irradiated by all lamplight; s4: acquiring the serial number of a stage unit to be irradiated and the current deflection angle of each light in real time; s5: judging whether the current lighting meets the irradiation requirement, if so, opening the stage lighting meeting the requirement, and finishing the control; otherwise, the light with the smallest deflection angle difference is controlled to deflect, and the step S4 is continuously executed. The intelligent stage lighting cloud control method is convenient to control, rapid to control, free of manual control, capable of intelligently finishing stage lighting according to field conditions in real time, free of debugging before performance and small in influence of external factors.
Description
Technical Field
The invention relates to the technical field of stage control,
in particular, the invention relates to an intelligent stage lighting cloud control method.
Background
Along with the increasing abundance of cultural life, people have higher and higher requirements on stage effects in performance activities, and in order to enable performance arts to generate unusual special effects, various types of stage mechanical equipment are installed in modern various large-scale performance places and the like, and the stage mechanical equipment plays the roles of drawing dragon eyes and making a look in the stage performance.
Stage lighting is an important component of a performance space, and is an artistic creation that performs all-around visual environment lighting design on characters and required specific scenes according to the development of plots and reproduces design intentions to audiences in a visual image mode purposefully. In modern stage design, a large number of stage lamps are often required to be installed for achieving the performance effect, but the brightness control of the stage lamps is very complex, light irradiation is required for ensuring that details of each stage, so that audiences have enough observation conditions, illumination is required to be performed according to the motion of the stage performance at any moment, the stage lamps are various, the displacement times of stage performers are various, and after long-time performance, the stage performance is advanced or pushed for a few seconds than planned, the stage cannot be calibrated and illuminated by computer program control, so that the overall control is difficult to perform after the light is turned on, a large amount of debugging is often required before the performance, the time is spent, and manpower and material resources are wasted.
Therefore, how to design an intelligent stage lighting cloud control method becomes a problem which needs to be solved urgently at present.
Disclosure of Invention
The invention aims to provide the intelligent stage lighting cloud control method which is convenient to control, rapid to control, free of manual control, capable of intelligently finishing stage lighting according to field conditions in real time, free of debugging before performance and less affected by external factors.
In order to achieve the purpose, the invention is realized by adopting the following technical scheme:
a stage lighting cloud intelligent control method comprises the following steps:
s1: dividing the stage floor into at least one floor unit, and numbering each floor unit;
s2: numbering each stage light to obtain the light position and the relative stage floor height;
s3: calculating the deflection angle of each floor unit irradiated by all lamplight;
s4: acquiring the serial number of a stage unit to be irradiated and the current deflection angle of each light in real time;
s5: judging whether the current lighting meets the irradiation requirement, if so, opening the stage lighting meeting the requirement, and finishing the control; otherwise, the light with the smallest deflection angle difference is controlled to deflect, and the step S4 is continuously executed.
As a preferred aspect of the present invention, the size of each of the floor units is the same when step S1 is performed.
As a preferable aspect of the present invention, after step S1 is performed, the distance between each floor unit is calculated.
Preferably, in step S2, the horizontal position of each light is determined according to the number of the corresponding floor unit vertically below each light.
Preferably, in step S3, the horizontal displacement distance and the height of the light are calculated when the light is irradiated on the target floor unit, and the light irradiation deflection angle is calculated according to the tangent theory.
Preferably, in step S3, the deflection angle of each light beam to each floor unit is sequentially measured, and a light beam table is created and stored.
Preferably, in the present invention, the number of the stage units to be irradiated is at least one when step S4 is executed.
Preferably, in step S4, the current light deflection angle is recorded in the light deflection angle table.
Preferably, after the light having the smallest difference in deflection angle is controlled to be deflected after step S5 is executed, the current deflection angle table of the light is updated.
The intelligent stage lighting cloud control method has the beneficial effects that: the control is convenient, the control is rapid, manual control is not needed, the stage lighting can be intelligently completed in real time according to the field conditions, debugging is not needed before performance, and the influence of external factors is small.
Drawings
Fig. 1 is a schematic flow chart of an intelligent stage lighting cloud control method according to the present invention.
Detailed Description
The following are specific examples of the present invention and further describe the technical solutions of the present invention, but the present invention is not limited to these examples.
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the modules and steps set forth in these embodiments and steps do not limit the scope of the invention unless specifically stated otherwise.
Meanwhile, it should be understood that the flows in the drawings are not merely performed individually for convenience of description, but a plurality of steps are performed alternately with each other.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and systems known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
With the increasing abundance of cultural life, people have higher and higher requirements on stage effects in performance activities, stage lights are important components of performance space, and are artistic creations for carrying out omnibearing visual environment light design on characters and required specific scenes according to the development of plot and reproducing design intentions to audiences in a visual image mode purposefully. In modern stage design, a large number of stage lamps are often required to be installed for achieving the performance effect, but the brightness control of the stage lamps is very complex, light irradiation is required for ensuring that details of each stage, so that audiences have enough observation conditions, illumination is required to be performed according to the motion of the stage performance at any moment, the stage lamps are various, the displacement times of stage performers are various, and after long-time performance, the stage performance is advanced or pushed for a few seconds than planned, the stage cannot be calibrated and illuminated by computer program control, so that the overall control is difficult to perform after the light is turned on, a large amount of debugging is often required before the performance, the time is spent, and manpower and material resources are wasted.
Example one
As shown in fig. 1, which is only one embodiment of the present invention, the present invention provides a stage lighting cloud intelligent control method, which includes the following steps:
s1: dividing the stage floor into at least one floor unit, and numbering each floor unit;
in the performance process, the essence of illuminating the stage performer is to illuminate a certain area of the stage, so that the stage is divided into a plurality of small target areas, namely the floor units, the floor units are purposefully illuminated, the floor units need to be uniquely numbered for expressing the purpose, a certain place is illuminated, and the number XX floor units can be directly expressed as illuminating floor units.
Of course, when step S1 is executed, the size of each floor unit is the same. Thus, each floor unit has the same property, the division is strict, and the aim of stage lighting control is stronger.
Moreover, the more the number of the divided floor units is, the more detailed the floor units are divided, the more accurate the stage lighting control is, and the stage lighting effect can be better.
S2: numbering each stage light to obtain the light position and the relative stage floor height;
the light quantity of stage top is numerous, and position and height also diverse need be for conveniently taking notes to light, need to take notes the position on light vertical projection to the stage floor to and the relative stage floor's of light height, can fix a position light position in the space like this.
S3: calculating the deflection angle of each floor unit irradiated by all lamplight;
the deflection angle of each floor unit on the stage irradiated by a certain lamplight is calculated, then the next lamplight is calculated until the deflection angle of all the floor units irradiated by all the lamplight is calculated, the irradiation of each lamplight is changed into data, and the data control is convenient.
Of course, the deflection angle θ can be obtained by calculating a tangent value, and it is only necessary to obtain the number of the floor unit where the light vertical projection is located, the horizontal distance L between the numbered floor unit and the target illumination floor unit, and obtain the height H of the light, and the value of θ can be calculated to be arctan (L/H) by using tan θ = L/H.
S4: acquiring the serial number of a stage unit to be irradiated and the current deflection angle of each light in real time;
in the stage performance process, the light can be controlled to deflect and illuminate only by knowing the number of the floor unit needing to be illuminated, but other illumination requirements can be met before the current state, some lights are already deflected and adjusted, the current deflection angles of all the lights are not 0, and the current deflection angles of the lights need to be acquired.
S5: judging whether the current lighting meets the irradiation requirement, if so, opening the stage lighting meeting the requirement, and finishing the control; otherwise, the light with the smallest deflection angle difference is controlled to deflect, and the step S4 is continuously executed.
If the current lighting is just capable of irradiating the floor unit of the target at the current angle, the lighting is turned on to illuminate to meet the irradiation requirement, and then the control can be completed; on the contrary, if all the lights can not just irradiate the target floor unit, one or more lights are driven to deflect to the target deflection angle to finish the illumination, and the light with the minimum deflection angle difference is selected to deflect by comparing the deflection angle difference between the current deflection angle and the target deflection angle in order to finish the angle deflection control at the fastest speed, so that the illumination of the target floor unit is finished.
Of course, when it is necessary to pay attention, the angular deflection of the stage lighting is two-dimensional, and has two deflection amounts in mutually perpendicular directions, and the calculation of the angular deflection of the lighting requires the calculation of two angular values.
The intelligent stage lighting cloud control method is convenient to control, rapid to control, free of manual control, capable of intelligently finishing stage lighting according to field conditions in real time, free of debugging before performance and small in influence of external factors.
Example two
Still as shown in fig. 1, it is still one embodiment of the present invention, and in order to make the stage lighting cloud intelligent control method of the present invention more convenient to control and more accurate to adjust, the present invention further has the following designs:
first, after step S1 is executed, the distance between each floor unit is calculated. This may facilitate the calculation of the horizontal distance between the light and the target floor in step S3.
Then, when step S3 is executed, the horizontal displacement distance and the height of the lamp light when the lamp light irradiates the target floor unit are calculated, and the lamp light irradiation deflection angle is calculated according to the tangent value theory.
And when the step S3 is executed, the deflection angle of each lighting to each floor unit is sequentially tested, and a lighting table is established and stored, so that the lighting of each stage can be conveniently controlled.
And when step S4 is executed, the number of the stage floor units to be illuminated is at least one, and sometimes a plurality of floor units need to be illuminated at the same time, so correspondingly, in step S5, each target illumination floor unit just has the lighting to illuminate the floor unit of the target at the current deflection angle, so as to meet the illumination requirement.
When step S4 is executed, the current light deflection angle is recorded in the current light deflection angle table, and the current light state is recorded in real time.
Finally, after step S5 is executed, the light with the smallest difference in deflection angle is controlled to deflect, and then the current deflection angle table of the light is updated.
The intelligent stage lighting cloud control method is convenient to control, rapid to control, free of manual control, capable of intelligently finishing stage lighting according to field conditions in real time, free of debugging before performance and small in influence of external factors.
While certain specific embodiments of the present invention have been described in detail by way of illustration, it will be understood by those skilled in the art that the foregoing is illustrative only and is not limiting of the scope of the invention, as various modifications or additions may be made to the specific embodiments described and substituted in a similar manner by those skilled in the art without departing from the scope of the invention as defined in the appending claims. It should be understood by those skilled in the art that any modifications, equivalents, improvements and the like made to the above embodiments in accordance with the technical spirit of the present invention are included in the scope of the present invention.
Claims (9)
1. A stage lighting cloud intelligent control method is characterized by comprising the following steps:
s1: dividing the stage floor into at least one floor unit, and numbering each floor unit;
s2: numbering each stage light to obtain the light position and the relative stage floor height;
s3: calculating the deflection angle of each floor unit irradiated by all lamplight;
s4: acquiring the serial number of a stage unit to be irradiated and the current deflection angle of each light in real time;
s5: judging whether the current lighting meets the irradiation requirement, if so, opening the stage lighting meeting the requirement, and finishing the control; otherwise, the light with the smallest deflection angle difference is controlled to deflect, and the step S4 is continuously executed.
2. The stage lighting cloud intelligent control method of claim 1, wherein:
when step S1 is performed, the size of each floor unit is the same.
3. The stage lighting cloud intelligent control method of claim 1, wherein:
after step S1 is performed, the distance between each floor unit is calculated.
4. The stage lighting cloud intelligent control method of claim 1, wherein:
and step S2, determining the horizontal position of each light according to the number of the corresponding floor unit on the stage floor on which each light is vertically projected.
5. The stage lighting cloud intelligent control method of claim 1, wherein:
in step S3, the horizontal displacement distance and the height of the light are calculated when the light irradiates the target floor unit, and the light irradiation deflection angle is calculated according to the tangent value theory.
6. The stage lighting cloud intelligent control method of claim 5, wherein:
when step S3 is executed, the deflection angle of each light irradiated to each floor unit is sequentially tested, and a light irradiation table is created and stored.
7. The stage lighting cloud intelligent control method of claim 1, wherein:
in step S4, the number of floor units to be illuminated is at least one.
8. The stage lighting cloud intelligent control method of claim 1, wherein:
when step S4 is executed, the current light deflection angle is recorded in the current light deflection angle table.
9. The stage lighting cloud intelligent control method of claim 8, wherein:
after step S5 is executed, the light with the smallest difference in deflection angle is controlled to deflect, and then the current deflection angle table of the light is updated.
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| CN201910723887.XA CN110602843A (en) | 2019-08-07 | 2019-08-07 | Intelligent stage lighting cloud control method |
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| CN201910723887.XA CN110602843A (en) | 2019-08-07 | 2019-08-07 | Intelligent stage lighting cloud control method |
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| CN113577796A (en) * | 2021-07-29 | 2021-11-02 | 武汉虎山行传媒科技有限公司 | Movable stage on-site intelligent cloud central control management platform based on machine vision |
| CN116437539A (en) * | 2023-06-12 | 2023-07-14 | 良业科技集团股份有限公司 | Multi-degree-of-freedom stage-design light control method and system |
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| CN113577796A (en) * | 2021-07-29 | 2021-11-02 | 武汉虎山行传媒科技有限公司 | Movable stage on-site intelligent cloud central control management platform based on machine vision |
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Application publication date: 20191220 |