阅读说明：本技术 一种灯光智能控制方法 (Intelligent light control method ) 是由 杨同焱 于 2019-08-28 设计创作，主要内容包括：本发明提供一种灯光智能控制方法,涉及舞台控制技术领域,该方法包括以下步骤：S1：将灯光照射状态按照变化顺序依次进行编号；S2：录入每一次灯光照射状态变化对应的人体控制姿势；S3：舞台演出时,获取当前人体动作姿势,提取动作姿势特征；S4：判断当前动作姿势特征与人体控制姿势相似度是否高于预定阈值,若是,则执行S4,反之则不操作；S5：判断人体控制姿势与当前灯光照射状态是否对应,若是则控制灯光照射状态进行变化,反之则进行提示,并重复执行S3。本发明一种灯光智能控制方法控制方便,智能合理,由舞台上表演者的特定动作进行灯光变化控制,可以提前设置好变化程序,灯光变化的精确度更高,误差更小,且无需工作人员手动控制。(The invention provides an intelligent lamplight control method, which relates to the technical field of stage control and comprises the following steps: s1: numbering the light irradiation states in sequence according to the change sequence; s2: inputting a human body control posture corresponding to each change of the lamplight irradiation state; s3: when stage performance is carried out, the current human body action posture is obtained, and action posture characteristics are extracted; s4: judging whether the similarity between the current action posture characteristic and the human body control posture is higher than a preset threshold value, if so, executing S4, otherwise, not operating; s5: and judging whether the human body control posture corresponds to the current light irradiation state, if so, changing the light irradiation state, otherwise, prompting, and repeatedly executing S3. The intelligent light control method is convenient to control, intelligent and reasonable, the light change is controlled by specific actions of performers on the stage, the change program can be set in advance, the light change accuracy is higher, the error is smaller, and manual control by workers is not needed.)

1. The intelligent light control method is characterized by comprising the following steps:

s1: numbering the light irradiation states in sequence according to the change sequence;

s2: inputting a human body control posture corresponding to each change of the lamplight irradiation state;

s3: when stage performance is carried out, the current human body action posture is obtained, and action posture characteristics are extracted;

s4: judging whether the similarity between the current action posture characteristic and the human body control posture is higher than a preset threshold value, if so, executing step S4, otherwise, not executing operation;

s5: and judging whether the human body control posture corresponds to the current light irradiation state, if so, changing the light irradiation state, otherwise, prompting, and repeatedly executing the step S3.

2. The intelligent light control method according to claim 1, characterized in that:

when step S1 is executed, the light irradiation state before and after each change is generated, and the optimum change control mode is established.

3. The intelligent light control method according to claim 1, characterized in that:

in step S2, at least one human body control gesture is recorded, and the human body control gestures and the light irradiation states are numbered in a one-to-one correspondence.

4. The intelligent light control method according to claim 1, characterized in that:

before step S3 is executed, the current human body motion posture sensing area is set and acquired.

5. The intelligent light control method according to claim 1, characterized in that:

when step S3 is executed, the extracted motion posture features include gestures, body motions, and prop placement positions.

6. The intelligent light control method according to claim 1, characterized in that:

before step S4 is executed, a predetermined threshold value is set.

7. The intelligent light control method according to claim 1, characterized in that:

when step S5 is executed, it is determined whether the human body control posture number corresponds to the current lighting state number, and if so, the control light is changed, otherwise, the control light is not changed.

8. The intelligent light control method according to claim 3, characterized in that:

when step S4 is executed, the motion posture characteristics are sequentially subjected to similarity determination for each human body control posture.

9. The intelligent light control method according to claim 1, characterized in that:

when step S2 is executed, the special human body control gesture in which control returns to the last light irradiation state is entered.

10. The intelligent light control method according to claim 9, characterized in that:

when step S5 is executed, it is determined whether the human body control posture is a special human body control posture, and if so, the control light irradiation state is changed to return to the last light irradiation state, otherwise, it is further determined whether the human body control posture corresponds to the current light irradiation state.

Technical Field

The invention relates to the technical field of stage control,

in particular, the invention relates to an intelligent light 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 order to achieve the performance effect, in modern stage design, a large number of stage lamps are often required to be installed, but the brightness control of the stage lamps is very complex, and the requirement on conditions for triggering light change is very high, namely, the light needs to be controlled by light change under specific conditions.

Therefore, how to design a reasonable intelligent light control method becomes a problem which needs to be solved urgently at present.

Disclosure of Invention

The invention aims to provide the intelligent light control method which is convenient to control, intelligent and reasonable, can control the light change by the specific action of performers on the stage, can set a change program in advance, has higher light change accuracy and smaller error, and does not need manual control of workers.

In order to achieve the purpose, the invention is realized by adopting the following technical scheme:

an intelligent light control method comprises the following steps:

s1: numbering the light irradiation states in sequence according to the change sequence;

s2: inputting a human body control posture corresponding to each change of the lamplight irradiation state;

s3: when stage performance is carried out, the current human body action posture is obtained, and action posture characteristics are extracted;

s4: judging whether the similarity between the current action posture characteristic and the human body control posture is higher than a preset threshold value, if so, executing step S4, otherwise, not executing operation;

s5: and judging whether the human body control posture corresponds to the current light irradiation state, if so, changing the light irradiation state, otherwise, prompting, and repeatedly executing the step S3.

Preferably, in step S1, the light irradiation state before and after each change is generated, and the optimum change control method is established.

In a preferred embodiment of the present invention, when step S2 is executed, at least one human body control gesture is entered, and the human body control gesture and the light irradiation state are numbered in one-to-one correspondence.

Preferably, before step S3 is executed, the current human motion posture sensing area is acquired.

Preferably, in step S3, the extracted motion posture features include a gesture, a body motion, and a prop placement position.

As a preferable aspect of the present invention, the predetermined threshold is set before step S4 is executed.

In a preferred embodiment of the present invention, when step S5 is executed, it is determined whether or not the number of the human body control posture corresponds to the current lighting state number, and if so, the control light is changed, otherwise, the control light is not changed.

Preferably, in step S4, similarity determination is performed on the motion posture characteristics for each human body control posture in sequence.

Preferably, in the present invention, when step S2 is executed, the special human body control gesture for returning the control to the previous light irradiation state is entered.

Preferably, in step S5, it is determined whether the human body control posture is a special human body control posture, and if so, the control light irradiation state is changed to return to the previous light irradiation state, otherwise, it is further determined whether the human body control posture corresponds to the current light irradiation state.

The intelligent light control method has the beneficial effects that: control is convenient, and is intelligent reasonable, carries out light change control by performer's specific action on the stage, can set up the change procedure in advance, and the accuracy that the light changed is higher, and the error is littleer, and need not staff manual control.

Drawings

Fig. 1 is a schematic flow chart of an intelligent lighting 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 order to achieve the performance effect, in modern stage design, a large number of stage lamps are often required to be installed, but the brightness control of the stage lamps is very complex, and the requirement on conditions for triggering light change is very high, namely, the light needs to be controlled by light change under specific conditions.