An intelligent lighting control system for film and television studios based on data collection

Abstract

The present invention discloses an intelligent lighting control system for a film and television studio based on data collection, which includes a scene information collection module, a lighting information collection module, a distance information collection module, a number of people information collection module, an environmental information collection module, a requirement import module, a data processing module, a general control module, an information sending module and a lighting regulation module; the scene information collection module is used to collect the information of the scene area size, the lighting information collection module is used to collect real-time lighting information and real-time lighting position information, the real-time lighting information includes real-time main light source brightness information, real-time auxiliary light brightness information and real-time effect light brightness information, and the real-time lighting position information includes real-time lighting height information and lighting horizontal position; the environmental information collection module is used to collect the environmental brightness information and environmental real-time temperature information in the studio. The present invention can adjust lighting equipment more accurately and realizes intelligent lighting control.

Description

Technical Field

[0001] The present invention relates to the field of lighting control, and particularly to an intelligent lighting control system for a film and television studio based on data collection. Background Art

[0002] A studio is a special building for filming movies. It is the main production site for shooting interior scenes in a film studio. Most of the shooting tasks for commercial photography are completed in the studio, such as shooting products, models, etc. For photographers shooting in the studio, adjusting various lighting fixtures and equipment is a basic operation for shooting;

[0003] When shooting film and television dramas in a studio, it is necessary to timely adjust the position and brightness of the lights to ensure sufficient brightness during shooting. When conducting lighting control during photography, an intelligent lighting control system is required.

[0004] For the existing intelligent lighting control system, the effect of lighting adjustment is poor, and there are easily deviations in the brightness position, etc. after adjustment, and manual adjustment is still required, which has a certain impact on the use of the intelligent lighting control system. Therefore, an intelligent lighting control system for a film and television studio based on data collection is proposed. Summary of the Invention

[0005] The technical problem to be solved by the present invention is: how to solve the problem that for the existing intelligent lighting control system, the effect of lighting adjustment is poor, and there are easily deviations in the brightness position, etc. after adjustment, and manual adjustment is still required, which has a certain impact on the use of the intelligent lighting control system, and provides an intelligent lighting control system for a film and television studio based on data collection.

[0006] The present invention solves the above technical problem through the following technical solutions. The present invention includes a scene information collection module, a lighting information collection module, a distance information collection module, a number of people information collection module, an environment information collection module, a requirement import module, a data processing module, a total control module, an information sending module, and a lighting regulation module;

[0007] The scene information collection module is used to collect information on the size of the scene area, and the lighting information collection module is used to collect real-time lighting information and real-time lighting position information. The real-time lighting information includes real-time main light source brightness information, real-time auxiliary light brightness information, and real-time effect light brightness information. The real-time lighting position information includes real-time lighting height information and lighting horizontal position;

[0008] The environment information collection module is used to collect the environmental brightness information and real-time environmental temperature information in the studio, and the number of people information collection module is used to collect the real-time number of people information in the studio;

[0009] The demand import module is used to import the lighting demand information input by the user. The lighting demand information includes lighting brightness demand, lighting height demand, and lighting horizontal position demand;

[0010] The data processing module is used to compare and process the lighting demand with the real-time lighting information and real-time lighting position information after receiving the lighting demand information, and obtain lighting control information. The lighting control information includes lighting brightness control information and lighting position control information;

[0011] The data processing module comprehensively processes the ambient brightness information, ambient real-time temperature information, scene area size information, and real-time number of people information in the photography studio to obtain ambient warning information and personnel warning information;

[0012] The lighting brightness control information, lighting horizontal position control information, and fill light control information are sent to the lighting control module, and the lighting control module performs lighting control based on the received lighting brightness control information and lighting horizontal position control information;

[0013] After the ambient warning information and personnel warning information are generated, the total control module controls the information sending module to send them out;

[0014] After the lighting brightness control information and lighting position control information are generated, the total control module controls the lighting control module to perform lighting control of the preset content according to the content of the lighting brightness control information and lighting horizontal position control information;

[0015] When the lighting control module controls the lighting device to change its position after the lighting horizontal position control information is generated, the distance information acquisition device set on the lighting device, that is, the obstacle distance information around the lighting device, processes the obstacle distance information to generate obstacle warning information.

[0016] Furthermore, the specific process of the number of people information acquisition module for acquiring the real-time number of people information in the studio is as follows: Image acquisition devices are set at the entrances and exits of the studio to collect the image information of people entering and leaving. All people entering the studio wear real-time entry identification allowing entry. The image acquisition device set at the entrance collects the real-time entry identification image information of the entering people, compares it with the preset allowed entry identification, and allows the person to enter if it passes, and records the number of people allowed to enter, marked as Q. At the same time, the image acquisition device set at the exit also collects the real-time entry identification image information when people leave, processes the real-time entry identification image information at this time, records the number information of the recognized real-time entry identification image, marked as G, calculates the difference between Q and G, and thus obtains the real-time number of people information in the studio. When unlabeled people are found entering the studio in the image information collected by the number of people information acquisition module, a person intrusion warning message is generated.

[0017] Furthermore, the specific content of the lighting brightness regulation information includes the types of lighting brightness adjustment, the brightness values of lighting adjustment, the position values of lighting adjustment, and the height values of lighting adjustment. The specific processing process of the lighting brightness regulation information is as follows:

[0018] Step 1: Extract the lighting requirement information imported by the user, and obtain the lighting brightness requirement, lighting height requirement, and lighting horizontal position requirement from the lighting requirement information. The lighting brightness requirement includes the main light brightness requirement, auxiliary light brightness requirement, and effect light brightness requirement.

[0019] Step 2: Extract the real-time lighting information, and obtain the real-time main light brightness information, real-time auxiliary light brightness information, and real-time effect light brightness information from the real-time lighting information, and mark them as M1, M2, and M3 in sequence.

[0020] Step 3: Mark the main light brightness requirement, auxiliary light brightness requirement, and effect light brightness requirement as P1, P2, and P3 in sequence.

[0021] Step 4: Extract the real-time ambient brightness information collected by the ambient information acquisition module, and set the main light correction value α, auxiliary light correction value β, and effect light correction value θ according to the ambient brightness information.

[0022] Step 5: Obtain the main light adjustment value Mm through the formula |(M1 - P1)| * α = Mp1, obtain the auxiliary light adjustment value Mp2 through the formula |(M2 - P2)| * β = Mp2, and obtain the effect light adjustment value Mp3 through the formula |(M3 - P3)| * θ = Mp3.

[0023] Step 6: The integrated main light adjustment value Mm1, auxiliary light adjustment value Mp2, and special effect light adjustment value Mp3 are the light brightness control information.

[0024] Furthermore, the setting processes of the main light correction value α, auxiliary light correction value β, and special effect light correction value θ are as follows: 0 < α < 2, the main light correction value α is inversely proportional to the real-time ambient brightness information; 1 ≤ β < 2, when the real-time ambient brightness is greater than the preset value, the auxiliary light correction value β is proportional to the real-time ambient brightness, and when the real-time ambient brightness is less than the preset value, β is a fixed value; 1 ≤ θ < 2, when the real-time ambient brightness is greater than the preset value, the special effect light correction value θ is proportional to the real-time ambient brightness, and when the real-time ambient brightness is less than the preset value, θ is a fixed value.

[0025] Furthermore, the specific processing process of the light position control information is as follows: Extract the light height requirement and light horizontal position requirement imported by the user. Mark the required light height information in the light height requirement as H1, and mark the required light horizontal position information in the light horizontal position requirement as F1. Then extract the real-time light position information, and obtain the real-time light height information and light horizontal position from the real-time light position information. Mark the real-time light height information as H2, and mark the real-time light position as F2. Establish a coordinate system with the required light horizontal position information F1 as the origin. Taking the preset size as the unit, mark the coordinates of the required light height information H1 as (x1, y1, z1), and the coordinates of the light horizontal position information F1 are (0, 0, 0). Mark the coordinates of the real-time light position information F2 as (x2, y2, z2). Calculate the coordinate difference between the real-time light position information F2 and the light horizontal position information F1 to obtain the horizontal adjustment parameter information. Mark the coordinates of the real-time light height information H2 as (x3, y3, z3). Calculate the difference between the coordinates of the real-time light height information H2 and the coordinates of the required light height information H1 to obtain the height adjustment parameter information. The horizontal adjustment parameter information and the height adjustment parameter information together constitute the light position control information.

[0026] Furthermore, the specific processing processes of the environment warning information and personnel warning information are as follows: Extract the obtained scene area size information, real-time environment temperature information, and real-time number of people information in the studio. When the scene area size information is less than the preset value and the real-time environment temperature information is greater than the preset temperature value, the environment warning information is generated. When any one of the scene area size information being less than the preset value or the real-time environment temperature information being greater than the preset temperature value and the number of people information being greater than the preset number exists simultaneously, the personnel warning information is generated.

[0027] Furthermore, the specific processing procedure of the obstacle warning information is as follows: When adjusting the position of the light, the distance information acquisition device arranged on the lighting device acquires distance information. When the acquired distance information is less than the preset value, the obstacle warning information is generated.

[0028] Furthermore, the specific process of obtaining the distance information is as follows: There are at least x distance information acquisition devices arranged on the lighting device, and there are at least two acquisition methods for the x acquisition devices. The acquisition methods include laser ranging and ultrasonic ranging. Mark the distance information acquired by a single device as L. Through the formula (L1 + L2... + Lx) / x = Ll, the distance information Ll can be obtained.

[0029] Furthermore, when it is not the shooting time, the information on the size of the scene area, the real-time environmental temperature information, and the real-time number of people in the studio are processed to obtain the energy-saving warning information and the personnel evacuation information.

[0030] The present invention has the following advantages compared with the prior art: The intelligent lighting control system for a film and television studio based on data acquisition can, through the meticulous processing of the light position and light brightness information, achieve more accurate adjustment of the light brightness and the light position, enabling the adjusted light brightness and light position to better meet the shooting requirements, realizing intelligent adjustment of the light position, and monitoring obstacles during the light position adjustment process, effectively reducing the situation where the lighting device hits other filming equipment or personnel during the intelligent light position adjustment, ensuring the safety of the light position adjustment. Moreover, during the light brightness adjustment process, the influence of the ambient light is fully considered to perform more accurate light brightness adjustment, making the system more worthy of popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is the system block diagram of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] The following provides a detailed description of the embodiments of the present invention. These embodiments are implemented on the premise of the technical solution of the present invention, and detailed implementation manners and specific operation processes are given. However, the protection scope of the present invention is not limited to the following embodiments.

[0033] As Figure 1 shown, this embodiment provides a technical solution: An intelligent lighting control system for a film and television studio based on data acquisition, including a scene information acquisition module, a light information acquisition module, a distance information acquisition module, a number information acquisition module, an environmental information acquisition module, a requirement import module, a data processing module, a master control module, an information sending module, and a lighting regulation module;

[0034] The scene information collection module is used to collect information on the size of the scene area. The lighting information collection module is used to collect real-time lighting information and real-time lighting position information. The real-time lighting information includes real-time main light brightness information, real-time auxiliary light brightness information, and real-time special effect light brightness information. The real-time lighting position information includes real-time lighting height information and lighting horizontal position;

[0035] The environmental information collection module is used to collect environmental brightness information and real-time environmental temperature information inside the photography studio. The number of people information collection module is used to collect real-time number of people information inside the photography studio;

[0036] The demand import module is used for the user to import lighting demand information. The lighting demand information includes lighting brightness demand, lighting height demand, and lighting horizontal position demand;

[0037] The data processing module is used to compare and process the lighting demand with the real-time lighting information and real-time lighting position information after receiving the lighting demand information, and obtain lighting control information. The lighting control information includes lighting brightness control information and lighting position control information;

[0038] The data processing module comprehensively processes the environmental brightness information, real-time environmental temperature information, scene area size information, and real-time number of people information inside the photography studio to obtain environmental warning information and personnel warning information;

[0039] The lighting brightness control information, lighting horizontal position control information, and fill light control information are sent to the lighting control module. The lighting control module performs lighting control based on the received lighting brightness control information and lighting horizontal position control information;

[0040] After the environmental warning information and personnel warning information are generated, the total control module controls the information sending module to send them out;

[0041] After the lighting brightness control information and lighting position control information are generated, the total control module controls the lighting control module to perform lighting control of the preset content according to the content of the lighting brightness control information and lighting horizontal position control information;

[0042] When the lighting horizontal position control information is generated and the lighting control module controls the lighting equipment to change its position, the distance information collection device set on the lighting equipment, that is, the obstacle distance information around the lighting equipment, processes the obstacle distance information to generate obstacle warning information;

[0043] Through the meticulous processing of the light position and light brightness information, more accurate adjustment of the light brightness and light position can be achieved, enabling the adjusted light brightness and light position to better meet the shooting requirements, realizing intelligent light position adjustment. During the light position adjustment process, obstacle monitoring is carried out, effectively reducing the situation where lighting equipment hits other photographic equipment or personnel during intelligent light position adjustment, ensuring the safety of light position adjustment. Moreover, during the light brightness adjustment process, the influence of ambient light is fully considered, and more accurate light brightness adjustment is carried out, making this system more worthy of popularization and use.

[0044] The specific process of the number of people information collection module collecting the real-time number of people information in the studio is as follows: Image collection devices are set at the entrances and exits of the studio to collect the image information of people entering and leaving. All people entering the studio wear real-time entry identification allowing entry. The image collection device set at the entrance collects the real-time entry identification image information of the entering people, compares it with the preset allowed entry identification. If it passes, the person is allowed to enter, and the number of people allowed to enter is recorded and marked as Q. At the same time, the image collection device set at the exit also collects the real-time entry identification image information when people leave, processes the real-time entry identification image information at this time, records the number information of the recognized real-time entry identification image, and marks it as G. Calculate the difference between Q and G to obtain the real-time number of people information in the studio. When unlabeled people are found entering the studio in the image information collected by the number of people information collection module, a person intrusion warning message is generated.

[0045] Through the above process, the number of people in the studio can be understood in a timely manner, reducing the occurrence of unnecessary people entering the studio and affecting the lighting effect and the situation of the studio heating up due to too many people, and better ensuring the photography quality.

[0046] The specific content of the light brightness control information includes the types of light brightness adjustment, the brightness values of light adjustment, the position values of light adjustment, and the height values of light adjustment. The specific processing process of the light brightness control information is as follows:

[0047] Step 1: Extract the light requirement information imported by the user, and obtain the light brightness requirement, light height requirement, and light horizontal position requirement from the light requirement information. Among them, the light brightness requirement includes the main light source brightness requirement, the auxiliary light brightness requirement, and the effect light brightness requirement.

[0048] Step 2: Extract the real-time light information, and obtain the real-time main light source brightness information, real-time auxiliary light brightness information, and real-time effect light brightness information from the real-time light information, and mark them as M1, M2, and M3 in sequence.

[0049] Step 3: Mark the main light brightness requirement, auxiliary light brightness requirement, and effect light brightness requirement as P1, P2, and P3 in sequence;

[0050] Step 4: Extract the real-time ambient brightness information collected by the ambient information collection module, and set the main light correction value α, auxiliary light correction value β, and effect light correction value θ according to the ambient brightness information;

[0051] Step 5: Obtain the main light adjustment value Mm through the formula |(M1 - P1)| * α = Mp1, obtain the auxiliary light adjustment value Mp2 through the formula |(M2 - P2)| * β = Mp2, and obtain the effect light adjustment value Mp3 through the formula |(M3 - P3)| * θ = Mp3;

[0052] Step 6: After integrating the main light adjustment value Mm1, auxiliary light adjustment value Mp2, and effect light adjustment value Mp3, it is the light brightness control information;

[0053] Through the above process, the adjustment of the light is realized after fully considering the influence of the ambient light, so as to ensure that the adjusted lamp tube can better meet the user's adjustment standard, that is, the intelligent light adjustment is realized, and the shooting effect is guaranteed.

[0054] The setting process of the main light correction value α, auxiliary light correction value β, and effect light correction value θ is as follows: 0 < α < 2, the main light correction value α, the main light correction value α is inversely proportional to the real-time ambient brightness information, 1 ≤ β < 2, the auxiliary light correction value β is proportional to the real-time ambient brightness when the real-time ambient brightness is greater than the preset value, and β is a fixed value when the real-time ambient brightness is less than the preset value, 1 ≤ θ < 2, the effect light correction value θ is proportional to the real-time ambient brightness when the real-time ambient brightness is greater than the preset value, and θ is a fixed value when the real-time ambient brightness is less than the preset value;

[0055] Through the above process, the correction value is set, and the specific value of the correction value is set more reasonably according to the ambient brightness condition, ensuring the accuracy of the light brightness adjustment.

[0056] The specific processing process of the lighting position adjustment information is as follows: Extract the lighting height requirement and lighting horizontal position requirement imported by the user. Mark the required lighting height information in the lighting height requirement as H1, and mark the required lighting horizontal position information in the lighting horizontal position requirement as F1. Then extract the real-time lighting position information, obtain the real-time lighting height information and the lighting horizontal position from the real-time lighting position information. Mark the real-time lighting height information as H2 and the real-time lighting position as F2. Establish a coordinate system with the required lighting horizontal position information F1 as the origin. Taking the preset size as the unit, mark the coordinates of the required lighting height information H1 as (x1, y1, z1), and the coordinates of the lighting horizontal position information F1 are (0, 0, 0). Mark the coordinates of the real-time lighting position information F2 as (x2, y2, z2). Calculate the coordinate difference between the real-time lighting position information F2 and the lighting horizontal position information F1 to obtain the horizontal adjustment parameter information. Mark the coordinates of the real-time lighting height information H2 as (x3, y3, z3). Calculate the difference between the coordinates of the real-time lighting height information H2 and the coordinates of the required lighting height information H1 to obtain the height adjustment parameter information. The horizontal adjustment parameter information and the height adjustment parameter information together constitute the lighting position adjustment information;

[0057] Through the above process, after establishing the coordinate system based on the adjusted position, the calculation and processing of the position adjustment parameters are carried out, realizing a more accurate adjustment of the lighting position and avoiding the situation where the position adjustment deviation is too large and affects the shooting effect.

[0058] The specific processing process of the environmental warning information and the personnel warning information is as follows: Extract the obtained scene area size information, environmental real-time temperature information, and the real-time number of people in the studio. When the scene area size information is less than the preset value and the environmental real-time temperature information is greater than the preset temperature, an environmental warning information is generated. When any one of the situation that the scene area size information is less than the preset value or the environmental real-time temperature information is greater than the preset temperature exists simultaneously with the number of people information being greater than the preset number, a personnel warning information is generated;

[0059] Through the above process, warning information can be issued when the temperature is too high in a studio with too small an area, ensuring the safety of the photography personnel. At the same time, when there are too many people in a studio with too small an area or when there are too many people in a studio with too high a temperature, warning information is issued to remind to reduce the number of people entering, which also ensures the safety of the photography personnel.

[0060] The specific processing procedure of the obstacle warning information is as follows: When adjusting the position of the lights, the distance information acquisition device set on the lighting device acquires distance information. When the acquired distance information is less than the preset value, an obstacle warning information is generated. The specific acquisition process of the distance information is as follows: There are at least x distance information acquisition devices set on the lighting device, and there are at least two acquisition methods for the x acquisition devices. The acquisition methods include laser ranging and ultrasonic ranging. Mark the distance information acquired by a single device as L, and through the formula (L1 + L2... Lx) / x = Ll, the distance information Ll can be obtained;

[0061] Through the above process, the generation of the obstacle warning information is made more accurate, avoiding the situation of mis-generating the obstacle warning information caused by single-mode verification. Moreover, the setting of the obstacle warning information can not only protect the safety of other photographic devices and personnel, but also effectively protect the safety of the lighting device, reducing the collision during the process of positioning the lighting device.

[0062] When it is not the shooting time, the information on the size of the scene area, the real-time environmental temperature information, and the real-time number of people in the studio are processed to obtain the energy-saving warning information and the personnel evacuation information;

[0063] When there are too many people in the scene and the temperature is too high during the non-shooting time, the energy-saving warning information is generated. After the energy-saving warning information is generated, a preset number of lighting devices are turned off.

[0064] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0065] In the description of this specification, the descriptions with reference to the terms "an embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without conflict, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0066] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention.

Claims

1. An intelligent lighting control system for a film and television studio based on data collection, characterized in that, It includes a scene information collection module, a lighting information collection module, a distance information collection module, a number of people information collection module, an environmental information collection module, a requirement import module, a data processing module, a total control module, an information sending module, and a lighting regulation module; The scene information collection module is used to collect information on the size of the scene area, and the lighting information collection module is used to collect real-time lighting information and real-time lighting position information. The real-time lighting information includes real-time main light source brightness information, real-time auxiliary light brightness information, and real-time effect light brightness information. The real-time lighting position information includes real-time lighting height information and lighting horizontal position; The environmental information collection module is used to collect environmental brightness information and real-time environmental temperature information in the studio, and the number of people information collection module is used to collect real-time number of people information in the studio; The requirement import module is used for the lighting requirement information imported by the user. The lighting requirement information includes lighting brightness requirement, lighting height requirement, and lighting horizontal position requirement; The data processing module is used to compare and process the lighting requirements with the real-time lighting information and real-time lighting position information after receiving the lighting requirement information to obtain lighting regulation information. The lighting regulation information includes lighting brightness regulation information and lighting position regulation information; The data processing module comprehensively processes the environmental brightness information, real-time environmental temperature information, scene area size information, and real-time number of people information in the studio to obtain environmental warning information and personnel warning information; The lighting brightness regulation information, lighting horizontal position regulation information, and fill light regulation information are sent to the lighting regulation module, and the lighting regulation module performs lighting regulation based on the received lighting brightness regulation information and lighting horizontal position regulation information; After the environmental warning information and personnel warning information are generated, the total control module controls the information sending module to send them out; After the lighting brightness regulation information and lighting position regulation information are generated, the total control module controls the lighting regulation module to perform lighting regulation of preset content according to the content of the lighting brightness regulation information and lighting horizontal position regulation information; When the lighting horizontal position regulation information is generated and the lighting control module controls the lighting equipment to change its position, the distance information collection device set on the lighting equipment, that is, the obstacle distance information around the lighting equipment, is processed to generate obstacle warning information; The specific content of the lighting brightness regulation information includes the type of lighting brightness adjustment, the brightness value of the lighting adjustment, the position value of the lighting adjustment, and the height value of the lighting adjustment. The specific processing process of the lighting brightness regulation information is as follows: Step 1: Extract the lighting requirement information imported by the user, and obtain the lighting brightness requirement, lighting height requirement, and lighting horizontal position requirement from the lighting requirement information. Among them, the lighting brightness requirement includes the main light source brightness requirement, the auxiliary light brightness requirement, and the effect light brightness requirement; Step 2: Extract the real-time lighting information, and obtain the real-time main light source brightness information, real-time auxiliary light brightness information, and real-time effect light brightness information from the real-time lighting information, and mark them as M1, M2, and M3 in sequence; Step 3: Mark the main light brightness requirement, auxiliary light brightness requirement, and special effect light brightness requirement as P1, P2, and P3 in sequence; Step 4: Extract the real-time ambient brightness information collected by the ambient information acquisition module, and set the main light correction value α, auxiliary light correction value β, and special effect light correction value θ according to the ambient brightness information; Step 5: Obtain the main light adjustment value Mm through the formula |(M1 - P1)| * α = Mp1, obtain the auxiliary light adjustment value Mp2 through the formula |(M2 - P2)| * β = Mp2, and obtain the special effect light adjustment value Mp3 through the formula |(M3 - P3)| * θ = Mp3; Step 6: After integrating the main light adjustment value Mm1, auxiliary light adjustment value Mp2, and special effect light adjustment value Mp3, it is the lighting brightness control information; The specific processing process of the lighting position control information is as follows: Extract the lighting height requirement and lighting horizontal position requirement imported by the user. Mark the required lighting height information in the lighting height requirement as H1, and mark the required lighting horizontal position information in the lighting horizontal position requirement as F1. Then extract the real-time lighting position information, and obtain the real-time lighting height information and lighting horizontal position from the real-time lighting position information. Mark the real-time lighting height information as H2, and mark the real-time lighting position as F2. Establish a coordinate system with the required lighting horizontal position information F1 as the base point. Taking the preset size as the unit, mark the coordinates of the required lighting height information H1 as (x1, y1, z1), and the coordinates of the lighting horizontal position information F1 are (0, 0, 0). Mark the coordinates of the real-time lighting position information F2 as (x2, y2, z2). Calculate the coordinate difference between the real-time lighting position information F2 and the lighting horizontal position information F1, that is, obtain the horizontal adjustment parameter information. Mark the coordinates of the real-time lighting height information H2 as (x3, y3, z3). Calculate the difference between the coordinates of the real-time lighting height information H2 and the coordinates of the required lighting height information H1, that is, obtain the height adjustment parameter information. The horizontal adjustment parameter information and the height adjustment parameter information together constitute the lighting position control information; The specific processing process of the obstacle warning information is as follows: When adjusting the lighting position, the distance information acquisition device set on the lighting device acquires distance information. When the acquired distance information is less than the preset value, an obstacle warning information is generated.

2. The intelligent lighting control system for a film and television studio based on data collection according to claim 1, characterized in that: The specific process of the number of people information collection module for collecting the real-time number of people information in the studio is as follows: Image collection devices are set at the entrances and exits of the studio to collect the image information of people entering and leaving. All people entering the studio wear real-time entry identification allowing entry. The image collection device set at the entrance collects the real-time entry identification image information of the entering people, compares it with the preset allowed entry identification. If it passes, the person is allowed to enter, and the number of people allowed to enter is recorded and marked as Q. At the same time, the image collection device set at the exit also collects the real-time entry identification image information when people leave, processes the real-time entry identification image information at this time, records the number information of the identified real-time entry identification image, and marks it as G. Calculate the difference between Q and G to obtain the real-time number of people information in the studio. When unlabeled people are found entering the studio in the image information collected by the number of people information collection module, a person intrusion warning information is generated.

3. An intelligent lighting control system for a film and television studio based on data collection according to claim 1, characterized in that: The setting process of the main light correction value α, the auxiliary light correction value β, and the effect light correction value θ is as follows: 0 < α < 2, the main light correction value α, and the main light correction value α is inversely proportional to the real-time environmental brightness information. 1 ≤ β < 2, the auxiliary light correction value β is proportional to the real-time environmental brightness when the real-time environmental brightness is greater than the preset value, and β is a fixed value when the real-time environmental brightness is less than the preset value. 1 ≤ θ < 2, the effect light correction value θ is proportional to the real-time environmental brightness when the real-time environmental brightness is greater than the preset value, and θ is a fixed value when the real-time environmental brightness is less than the preset value.

4. An intelligent lighting control system for a film and television studio based on data collection according to claim 1, characterized in that: The specific processing process of the environmental warning information and the personnel warning information is as follows: Extract the obtained scene area size information, environmental real-time temperature information, and the real-time number of people information in the studio. When the scene area size information is less than the preset value and the environmental real-time temperature information is greater than the preset temperature, an environmental warning information is generated. When any one of the scene area size information being less than the preset value or the environmental real-time temperature information being greater than the preset temperature exists simultaneously with the number of people information being greater than the preset number, a personnel warning information is generated.

5. An intelligent lighting control system for a film and television studio based on data collection according to claim 1, characterized in that: The specific process of obtaining the distance information is as follows: At least x distance information collection devices are set on the lighting equipment, and there are at least two collection methods for the x collection devices. The collection methods include laser ranging and ultrasonic ranging. Mark the distance information collected by a single device as L. Through the formula (L1 + L2……Lx) / x = Ll, the distance information Ll is obtained.

6. The intelligent lighting control system for a film and television studio based on data collection according to claim 1, characterized in that: When it is in non-shooting time, the scene area size information, environmental real-time temperature information, and the real-time number of people information in the studio are processed to obtain energy-saving warning information and personnel dispersal information.

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