20 can also generate the corresponding voltage adjustment control signal after adjusting the voltage through the operation interface corresponding to the corresponding software or the remote controller for voltage adjustment (which can be knob adjustment and button adjustment). The present application does not specifically limit the way in which the control device 20 generates the adjustment control signals.

It should be noted that the adjustment method of the atomization degree can be a one-step adjustment method. That is, the target atomization degree can be determined according to the shooting scene, and then the target voltage corresponding to the target atomization degree can be determined based on the mapping relationship between the atomization degree and the voltage, so as to adjust the atomization degree to the target atomization degree in one step by adjusting the voltage input to the electronically controlled atomization film 100 to be the target voltage. The adjustment method of the atomization degree can also be a method of continuous adjustment until it meets the requirement of the atomization degree requirement. That is, the magnitude of the alternating voltage input to the electronically controlled atomization film 100 is continuously adjusted, for example, the alternating voltage input to the electronically controlled atomization film 100 is gradually increased, the adjustment of the alternating voltage input to the electronically controlled atomization film 100 will not stop until the light adjustment at the shooting scene meets the requirement of the atomization degree. The specific adjustment methods can be various and will not be listed one by one here. Any method of adjusting the atomization degree of the electronically controlled atomization film 100 by adjusting the alternating voltage input to the electronically controlled atomization film 100 falls within the protection scope of the 20 present application.

In the embodiments of the present application, the adjustment control signals (such as voltage adjustment control signals) are generated by the external control device 20 and sent to the control box 200. Thus, the control box 200 only needs to adjust the alternating voltage input to the electronically controlled atomization film 100 based on the voltage adjustment control signal sent by the external control device 20, to correspondingly adjust the atomization degree of the electronically controlled atomization film 100, thereby making the atomization degree of the proposed soft light panel 10 adjustable.

If an electronically controlled atomization film is used as a soft light panel to adjust the softness of the light, due to the mismatch between the frequency of the alternating current input to the electronically controlled atomization film and the shooting frequency of the camera, stroboscopic stripes will be displayed on the video shot by the camera, which greatly affects the shooting imaging effect.

Based on this, in an embodiment of the present application, the adjustment control signals can include a voltage adjustment control signal and a frequency adjustment control signal. Correspondingly, the regulation module 220 can include a voltage regulation unit 221 and a frequency regulation unit 222, and both the voltage regulation unit 221 and the frequency regulation unit 222 are electrically connected to the inverter circuit module 230. Thus, the voltage regulation unit 221 can output a voltage output signal corresponding to the voltage adjustment control signal based on the voltage adjustment control signal. The frequency regulation unit 222 can output a frequency output signal corresponding to the frequency adjustment control signal based on the frequency adjustment control signal.

In the embodiments of the present application, since the electronically controlled atomization film 100 works under the drive of alternating current, its atomization state will also change according to the frequency of the alternating current, and then the light passing through the electronically controlled atomization film 100 will also flicker according to the frequency of the alternating current. However, due to its high flicker frequency, the human eye cannot recognize it. In the video shooting scenario, due to the high shooting frequency of the camera, it can recognize the flicker change of the light. Therefore, when the frequency of the alternating current input to the electronically controlled atomization film 100 does not match the shooting frequency of the camera, the camera will capture these changes of the light, and then stroboscopic stripes will be displayed on the captured image, affecting the shooting imaging effect. Based on this, a soft light panel with only adjustable atomization degree may still not be able to well meet the shooting requirements, and it is also necessary for this soft light panel with adjustable atomization degree to have an adjustable frequency, that is, it is necessary to provide a soft light panel with atomization degree and operation frequency that are both adjustable. For example, the frequency of the alternating current input to the electronically controlled atomization film 100 can be adjusted to match the shooting frequency of the camera to solve the problem of stroboscopic stripes caused by the mismatch between the frequency of the alternating current input to the electronically controlled atomization film 100 and the shooting frequency of the camera.

In this regard, the control device 20 can generate the corresponding voltage adjustment control signal and the frequency adjustment control signal based on the shooting requirements, and then send them to the control box 200 through the communication module 210. Thus, the voltage regulation unit 221 in the regulation module 220 can output a voltage output signal corresponding to the voltage adjustment control signal based on the voltage adjustment control signal to the inverter circuit module 230, so as to drive the inverter circuit module 230 to output the adjusted alternating voltage, thereby adjusting the atomization degree of the electronically controlled atomization film 100. And the frequency regulation unit 222 in the regulation module 220 can output a frequency output signal corresponding to the frequency adjustment control signal based on the frequency adjustment control signal to the inverter circuit module 230, so as to drive the inverter circuit module 230 to output the adjusted frequency of the alternating current, thereby adjusting the frequency input to the electronically controlled atomization film 100. Thus, the proposed soft light panel 10 can have both adjustable atomization degree and operation frequency.

In the embodiments of the present application, the frequency adjustment method can be the same as the atomization degree adjustment method, and details will not be repeated here. The embodiments of the present application do not limit the adjustment sequence of the frequency and the atomization degree, and the frequency and the atomization degree can be adjusted simultaneously. For example, the control device 20 can generate the voltage adjustment control signal and the frequency adjustment control signal based on the shooting requirements, and then the communication module 210 sends them to the control box 200. Thus, the voltage regulation unit 221 in the regulation module 220 can output a voltage output signal corresponding to the voltage adjustment control signal based on the voltage adjustment control signal to the inverter circuit module 230. And the frequency regulation unit 222 in the regulation module 220 can output a frequency output signal corresponding to the frequency adjustment control signal based on the frequency adjustment control signal to the inverter circuit module 230. After the inverter 20) circuit module 230 receives the voltage output signal and the frequency output signal, it can output the target voltage and the alternating current of the target frequency correspondingly based on the voltage output signal and the frequency output signal, and can simultaneously adjust the alternating voltage and the frequency of the alternating current input to the electronically controlled atomization film 100. It is also possible to adjust the frequency first and then the atomization degree. For example, the target frequency that matches the shooting frequency of the camera can be determined first based on the shooting frequency of the camera. The control device 20 generates the frequency adjustment control signal corresponding to this target frequency and sends it to the control box 200. The frequency regulation unit 222 in the regulation module 220 can output a frequency output signal corresponding to the frequency adjustment control signal to the inverter circuit module 230 based on this frequency adjustment control signal, so as to drive the inverter circuit module 230 to output the alternating current with the target frequency. Thus, the adjustment of the frequency of the alternating current input to the electronically controlled atomization film 100 is completed first. Then, the target voltage can be determined based on the atomization degree requirement at the shooting scene. The control device 20 generates the voltage adjustment control signal corresponding to the target voltage and sends it to the control box 200. The voltage regulation unit 221 in the regulation module 220 can output a voltage output signal corresponding to the voltage adjustment control signal to the inverter circuit module 230 based on this voltage adjustment control signal, so as to drive the inverter circuit module 230 to output the alternating current with the target voltage. Thus, the adjustment of the output voltage is completed. It is also possible to adjust the atomization degree first and then the frequency, and details will not be repeated here.

Referring to FIG. 3. FIG. 3 is another structural block diagram of the soft light panel provided in the embodiment of the present application. As shown in FIG. 3, the soft light panel 10 includes an electronically controlled atomization film 100 and a control box 200, and the electronically controlled atomization film 100 is electrically connected to the control box 200. The control box 200 includes a communication module 210, a regulation module 220, an inverter circuit module 230, a direct current module 240, and a frequency acquisition module 250. The communication module 210 is electrically connected to the regulation module 220, the regulation module 220 is electrically connected to the inverter circuit module 230, the inverter circuit module 230 is electrically connected to the electronically controlled atomization film 100, the direct current module 240 is electrically connected to the regulation module 220 and the inverter circuit module 230, and the frequency acquisition module 250 is electrically connected to the communication module 210) and the inverter circuit module 230).

In the embodiments of the present application, the direct current module 240) can be configured to provide direct current power for the regulation module 220 and the inverter circuit module 230. The communication module 210 can be configured to establish a communication connection with an external control device 20 to receive the adjustment control signals sent by the external control device 20, and the adjustment control signals include a voltage adjustment control signal. And the communication module 210 can be configured to establish a communication connection with the camera 40 to obtain the shooting frequency of the camera 40. The regulation module 220 can be configured to output a voltage output signal corresponding to the voltage adjustment control signal to the inverter circuit module 230 based on the voltage adjustment control signal, so as to drive the inverter circuit module 230 to output the adjusted alternating voltage to the electronically controlled atomization film 100 to adjust the atomization degree of the electronically controlled atomization film 100. The frequency acquisition module 250 can be configured to obtain the shooting frequency of the camera 40, generate a corresponding frequency adjustment signal based on the shooting frequency of the camera 40, and output the frequency adjustment signal to the inverter circuit module 230, so that the inverter circuit module 230 can output the frequency of the alternating current that matches the shooting frequency of the camera 40 based on the frequency adjustment signal.

In the embodiments of the present application, based on the voltage adjustment control signal sent by the control device 20, the control box 200 can adjust the alternating voltage input to the electronically controlled atomization film 100, thereby adjusting the atomization degree of the electronically controlled atomization film 100. Based on the communication connection with the camera 40, the control box 200 can obtain the shooting frequency of the camera 40. Thus, the control box 200 can further adjust the frequency of the alternating current input to the electronically controlled atomization film 100 based on the shooting frequency of the camera 40, that is, the frequency of the alternating current input to the electronically controlled atomization film 100 can be adjusted to a frequency that matches the shooting frequency of the camera 40. The frequency that matches the shooting frequency of the camera 40 can be a frequency that is a multiple of the shooting frequency of the camera 40. For example, if the shooting frequency of the camera 40 is f1, the frequency of the alternating current input to the electronically controlled atomization film 100 can be adjusted to 2f1, 3f1, etc. Thus, both the atomization degree and the operation frequency of the soft light panel 10 can be adjusted. Since the frequency is adjustable, the operation frequency of the soft light panel can be made to match the shooting frequency of the camera 40, which can meet the shooting requirements of the camera and ensure that there are no stroboscopic stripes in the captured images. And since the atomization degree is adjustable, there is no need to frequently replace the soft light panel, the operation is convenient, and it can meet the fast-paced shooting requirements.

In the embodiments of the present application, the adjustment control signal can include a voltage adjustment control signal. The adjustment control signal can also include a voltage adjustment control signal and a frequency adjustment control signal. When the control signal includes a voltage adjustment control signal and a frequency adjustment control signal, the control device 20 can send the voltage adjustment control signal and the frequency adjustment control signal to the control box 200, so that the control box 200 can adjust the voltage and frequency of the alternating current input to the electronically controlled atomization film 100, to make the atomization degree and the operation frequency of the soft light panel 10 adjustable. The control device 20 also can send a voltage adjustment control signal to the control box 200, so that the control box 200 can adjust the voltage of the alternating current input to the electronically controlled atomization film 100. Then, the frequency acquisition module 250 of the control box 200 can obtain the shooting frequency of the camera 40 and generate a corresponding frequency adjustment signal, so that the control box 200 can adjust the frequency of the alternating current input to the electronically controlled atomization film 100 based on this frequency adjustment signal, to make the atomization degree and the operation frequency of the soft light panel 10 adjustable.

Referring to FIG. 4. FIG. 4 is a structural block diagram of the light adjustment system provided in the embodiment of the present application. As shown in FIG. 4, the light adjustment system 2 includes a control device 20 and the soft light panel 10 provided in any embodiment of the present application. The soft light panel 10 is in communication connection with the control device 20, and the control device 20 is configured to send adjustment control signals to the soft light panel 10 to make the atomization degree and the operation frequency of the soft light panel 10 adjustable. The adjustment control signals include a voltage adjustment control signal and a frequency adjustment control signal.

In the embodiments of the present application, the soft light panel 10 is in communication connection with the control device 20, so the control device can send a voltage adjustment control signal to the soft light panel 10 to adjust the alternating voltage input to the electronically controlled atomization film, thus adjusting the atomization degree of the electronically controlled atomization film. And the control device can send a frequency adjustment control signal to the soft light panel 10 to adjust the frequency of the alternating current input to the electronically controlled atomization film, thus adjusting the operation frequency of the electronically controlled atomization film. Thus, there is no need to frequently replace the soft light panel, the operation is convenient, and it can meet the fast-paced shooting requirements.

Referring to FIG. 5. FIG. 5 is another structural block diagram of the light adjustment system provided in the embodiment of the present application. As shown in FIG. 5, the light adjustment system 2 includes a control device 20 and the soft light panel 10 provided in any embodiment of the present application. The soft light panel 10 is in communication connection with the control device 20, and the control device 20 is configured to send adjustment control signals to the soft light panel 10 to make the atomization degree and the operation frequency of the soft light panel 10 adjustable. The adjustment control signals include a voltage adjustment control signal and a frequency adjustment control signal. The control device 20 includes a communication unit 201, a voltage adjustment control component 202, and a frequency adjustment control component 203, and the communication unit 201 is in communication connection with the communication module 210 in the soft light panel 10.

The voltage adjustment control component 202 is electrically connected to the communication unit 201 to send a voltage adjustment control signal to the soft light panel 10 through the communication unit 201.

The frequency adjustment control component 203 is electrically connected to the communication unit 201 to send a frequency adjustment control signal to the soft light panel 10 through the communication unit 201.

In the embodiments of the present application, the control device 20 is provided with a communication unit 201, so a communication connection between the control device 20 and the soft light panel 10 can be established based on the communication unit 201 and the communication module 210 in the soft light panel 10, thus realizing the information interaction between the control device 20 and the soft light panel 10. For example, the control device 20 can send a voltage adjustment control signal and a frequency adjustment control signal to the control box 200 of the soft light panel 10, so that the control box 200 can adjust the voltage and frequency of the alternating current input to the electronically controlled atomization film 100 based on the voltage adjustment control signal and the frequency adjustment control signal, to make the atomization degree and the operation frequency of the soft light panel 10 adjustable. The control device 20 is also provided with a voltage adjustment control component 202 and a frequency adjustment control component 203, so that the voltage adjustment control component 202 can adjust the voltage and generate the corresponding voltage adjustment control signal. The frequency adjustment control component 203 can adjust the frequency and generate the corresponding frequency adjustment control signal.

The control device 20 can be a remote controller, a console, or an intelligent device installed with control software, such as a mobile terminal device like a mobile phone or a tablet computer installed with the corresponding control application program. The adjustment control signals can be manually set through the user interface in the control device 20, for example, manually set the target voltage V1 and the target frequency f1, and then the corresponding voltage adjustment control signal and frequency adjustment control signal are sent to the regulation module 220 through the communication module 210, so that the regulation module 220 can output the corresponding voltage output signal and frequency output signal to the inverter circuit module 230. Thus, the inverter circuit module 230 can correspondingly output the target voltage and target frequency of the adjusted alternating current to the electronically controlled atomization film 100 to adjust the atomization degree and the operation frequency of the electronically controlled atomization film 100. That is, the control box 200 can adjust the voltage and frequency of the alternating current input to the electronically controlled atomization film 100, thus adjusting the atomization degree and the operation frequency of the electronically controlled atomization film 100.

The control device 20 can also determine the atomization degree requirement according to the captured shooting target type, ambient light brightness and other factors by the intelligent camera system, then determine the target voltage based on the atomization degree requirement, and then generate the voltage adjustment control signal corresponding to the target voltage. The control device 20 can also be in communication connection with the camera 40 to obtain the shooting frequency of the camera 40, so as to determine the target operation frequency of the soft light panel based on the shooting frequency of the camera 40, and then generate the frequency adjustment control signal corresponding to the target operation frequency. The control device 20 can also generate the corresponding voltage adjustment control signal and frequency adjustment control signal after the voltage and frequency are adjusted through the operation interface corresponding to the corresponding software or the remote controller for voltage and frequency adjustment (which can be knob adjustment and button adjustment). The present application does not specifically limit the way in which the control device 20 generates the adjustment control signals.

Referring to FIG. 6. FIG. 6 is another structural block diagram of the light adjustment system provided in the embodiment of the present application. As shown in FIG. 6, the light adjustment system 2 includes a control device 20, a light-emitting component 30, and the soft light panel 10 provided in any embodiment of the present application. The soft light panel 10 is provided on a light-emitting side of the light-emitting component 30. The soft light panel 10 is in communication connection with the control device 20, and the control device 20 is configured to send adjustment control signals to the soft light panel 10 to make the atomization degree and the operation frequency of the soft light panel 10 adjustable. The adjustment control signals include a voltage adjustment control signal and a frequency adjustment control signal.

In the embodiments of the present application, the light-emitting component 30 can be a photographic light or a floodlight, etc. The soft light panel 10 is provided on a light-emitting side of the light-emitting component 30, so that the light emitted by the light-emitting component 30 can be scattered by the soft light panel 10 and then shine on the person or object being photographed. With the soft light panel 10 whose atomization degree and operation frequency are adjustable, the softness of the light can be adjusted according to different lighting effect requirements at the shooting scene. There is no need to frequently replace the soft light panel, the operation is convenient, and there will be no stroboscopic stripes in the captured images, the shooting requirements are met.

Referring to FIG. 7. FIG. 7 is a structural block diagram of the camera system provided in the embodiment of the present application. As shown in FIG. 7, the camera system 3 includes a light-emitting component 30, the soft light panel 10 proposed in any embodiment of the present application, a control device 20, and a camera 40. The soft light panel 10 is provided on the light-emitting side of the light-emitting component 30. The control device 20 is in communication connection with the soft light panel 10, and the control device 20 is configured to send adjustment control signals to the soft light panel 10 to make the atomization degree and the operation frequency of the soft light panel 10 adjustable. The adjustment control signals include a voltage adjustment control signal and a frequency adjustment control signal. The camera 40) is in communication connection with the control device 20, so that the control device 20 can obtain the shooting frequency of the camera 40 and generate a corresponding frequency adjustment control signal based on the shooting frequency of the camera 40.

In the embodiments of the present application, the control device 20 can generate a corresponding voltage adjustment control signal based on the atomization degree requirement and send it to the control box 200. And the control device 20 is in communication connection with the camera 40, so as to obtain the shooting frequency of the camera 40 and generate a corresponding frequency adjustment control signal based on the shooting frequency of the camera 40 and then send it to the control box 200, such that the control box 200 can adjust the voltage and frequency of the alternating current input to the electronically controlled atomization film 100 according to the voltage adjustment control signal and the frequency adjustment control signal, thus the atomization degree and the operation frequency of the soft light panel are adjustable.

In an embodiment of the present application, the camera 40 is also in communication connection with the soft light panel 10, so that the soft light panel 10 can obtain the shooting frequency of the camera 40 and generate a corresponding frequency adjustment control signal based on the shooting frequency of the camera 40.

In the embodiments of the present application, the camera 40 can be in communication connection with the control device 20, and the camera 40 can also be in communication connection with the soft light panel 10. Correspondingly, the frequency adjustment control signal can be generated by the control device 20 based on the shooting frequency of the camera 40, or can be generated by the soft light panel 10 based on the shooting frequency of the camera 40.

The camera system 3 in the embodiments of the present application includes the soft light panel 10, so that there is no need to frequently replace the soft light panel during the shooting process, the operation is convenient, and it can meet the fast-paced shooting requirements.

It should be noted that the soft light panel 10 proposed in the embodiments of the present application can be independent of the light adjustment system 2 and the camera system 3, can also be used as a component of the light adjustment system 2, or can be used as a component of the camera system 3.

Referring to FIG. 8, FIG. 8 is a first flowchart of the light adjustment control method provided in the embodiment of the present application, which is executed based on the light adjustment system 2 provided in any embodiment of the present application, and includes but is not limited to steps S810 to S820.

- Step S810, generating adjustment control signals, the adjustment control signals include a voltage adjustment control signal;
- Step S820, adjusting the alternating voltage input to the electronically controlled atomization film based on the voltage adjustment control signal to adjust the atomization degree of the electronically controlled atomization film.

In the embodiments of the present application, the control device 20 generates a voltage adjustment control signal based on the target voltage determined according to the shooting atomization degree requirement, and then sends it to the control box 200, so that the control box 200 can adjust the alternating voltage input to the electronically controlled atomization film 100 to be the target voltage based on the voltage adjustment control signal to adjust the atomization degree of the electronically controlled atomization film 100. For different light adjustment requirements, the corresponding atomization degrees are different. By adjusting the alternating voltage input to the electronically controlled atomization film 100, the atomization degree of the electronically controlled atomization film 100 can be adjusted until the atomization degree requirement is met. At the shooting scene, in order to meet different light adjustment requirements, there is no need to frequently replace the soft light panel. Instead, the light can be adjusted by adjusting the atomization degree of the soft light panel, the operation is convenient, and it can meet the fast-paced shooting requirements.

Referring to FIG. 9. FIG. 9 is a second flowchart of the light adjustment control method provided in the embodiment of the present application, which is executed based on the camera system 3 provided in any embodiment of the present application, and includes but is not limited to steps S910 to S930.

- Step S910, generating adjustment control signals, the adjustment control signals include a voltage adjustment control signal and a frequency adjustment control signal;
- Step S920, adjusting the alternating voltage input to the electronically controlled atomization film based on the voltage adjustment control signal to adjust the atomization degree of the electronically controlled atomization film;
- Step S930, adjusting the frequency of the alternating current input to the electronically controlled atomization film based on the frequency adjustment control signal to make the operation frequency of the electronically controlled atomization film match the shooting frequency of the camera.

In the embodiments of the present application, the control device 20 generates a voltage adjustment control signal based on the target voltage determined based on the shooting atomization degree requirement, and then sends it to the control box 200, so that the control box 200 can adjust the alternating voltage input to the electronically controlled atomization film 100 based on the voltage adjustment control signal to adjust the atomization degree of the electronically controlled atomization film 100 until the atomization degree requirement is met. For different light adjustment requirements, the corresponding atomization degrees are different. By adjusting the alternating voltage input to the electronically controlled atomization film 100, the atomization degree of the electronically controlled atomization film 100 can be adjusted until the atomization degree requirement is met. The control device 20 obtains the shooting frequency of the camera 40 and generates the frequency adjustment control signal based on the shooting frequency of the camera 40, and then sends the frequency adjustment control signal to the control box 200, or the control box 200 directly obtains the shooting frequency of the camera 40 and generates the frequency adjustment control signal based on the shooting frequency of the camera 40. Thus, the control box 200 can adjust the frequency of the alternating current input to the electronically controlled atomization film 100 based on the frequency adjustment control signal to make the frequency of the alternating current input to the electronically controlled atomization 2 ( ) film 100 match the shooting frequency of the camera 40. Thus, by adjusting the alternating voltage input to the electronically controlled atomization film 100, different light adjustment requirements can be adapted. By adjusting the frequency of the alternating current input to the electronically controlled atomization film 100 to match the adjustment of the alternating voltage input to the electronically controlled atomization film 100, the shooting requirements of the camera can be met, such that there are no stroboscopic stripes in the captured images, and the shooting imaging effect can be ensured.

After adjusting the atomization degree of the soft light panel, the parameters such as the color temperature and brightness of the light passing through the soft light panel will also change. Therefore, in order to keep the parameters such as the color temperature and brightness of the light originally shining on the photographed object or person unchanged, the user needs to manually adjust the light-emitting parameters of the photographic light again after each adjustment of the atomization degree to compensate for the light-emitting parameters. In order to select the optimal lighting effect, the user will adjust the atomization degree of the soft light panel several times before each shooting, resulting in very cumbersome overall operation, which cannot well meet the fast pace of the shooting scene.

Based on this, the embodiments of the present application also propose a light adjustment control method. After adjusting the atomization degree of the soft light panel, the light-emitting parameters can be automatically adjusted accordingly according to the adjustment amount of the atomization degree to automatically compensate for the light-emitting parameters of the light passing through the soft light panel, so that the light-emitting parameters of the light passing through the soft light panel are consistent with the pre-determined target light-emitting parameters of the light. There is no need for the user to adjust manually, the operation is convenient, and it can meet the fast-paced shooting requirements.

Referring to FIG. 10. FIG. 10 is the third flowchart of the light adjustment control method provided in the embodiment of the present application, which is executed based on the light adjustment system 2 provided in any embodiment of the present application, and includes but is not limited to steps S1010 to S1030.

Step S1010, obtaining the adjustment amount of the atomization degree of the electronically controlled atomization film.

In the embodiments of the present application, after adjusting the atomization degree of the above-mentioned soft light panel, considering that the light-emitting parameters of the light passing through the soft light panel will change, the light-emitting parameters of the light passing through the soft light panel will be inconsistent with the pre-determined target light-emitting parameters of the light. Therefore, in order to make the light-emitting parameters of the light passing through the soft light panel consistent with the pre-determined target light-emitting parameters of the light, that is, in order to keep the parameters such as the color temperature and brightness of the light originally shining on the photographed object or person unchanged, the light-emitting component can obtain the adjustment amount of the atomization degree of the electronically controlled atomization film through the communication connection with the soft light panel whose atomization degree is adjustable, so as to further automatically adjust the light-emitting parameters of the light-emitting component according to the adjustment amount of the atomization degree. The determination methods of the adjustment amount of the atomization degree include: calculating the corresponding adjustment amount of the atomization degree based on the voltage difference input to the electronically controlled atomization film, or determining the corresponding atomization degree based on the voltage value input to the electronically controlled atomization film, then obtaining the atomization degree of the soft light panel before adjustment and the atomization degree of the soft light panel after adjustment, and subtracting the atomization degree of the soft light panel before adjustment from the atomization degree after adjustment to obtain the adjustment amount of the atomization degree of the soft light panel.

Step S1020, determining the compensation amount of the light-emitting parameters of the light-emitting component based on the adjustment amount of the atomization degree and a preset corresponding relationship between the adjustment amount of the atomization degree and the compensation amount of the light-emitting parameters.

In the embodiments of the present application, after the light-emitting component obtains the adjustment amount of the atomization degree of the soft light panel, it can determine the compensation amount of the light-emitting parameters of the light-emitting component based on the preset corresponding relationship between the adjustment amount of the atomization degree and the compensation amount of the light-emitting parameters. The light-emitting parameters can include luminous flux, luminous intensity, illuminance, brightness, luminous efficiency, color temperature, color rendering property, etc.

The preset corresponding relationship between the adjustment amount of the atomization degree and the compensation amount of the light-emitting parameters is a one-to-one correspondence mapping relationship between the adjustment amount of the atomization degree and the compensation amount of the light-emitting parameters, which can be a proportional mapping relationship. Taking the color temperature as an example, if the atomization degree increases by 10%, the color temperature parameter correspondingly increases by 100K. If the atomization degree decreases by 10%, the color temperature parameter correspondingly decreases by 100K. To keep the light-emitting parameters of the light originally shining on the photographed object or person unchanged, after adjusting the atomization degree of the soft light panel an infinite number of times, the light-emitting parameters of the light-emitting component are adjusted for the corresponding number of times, then the light-emitting parameters of the light-emitting component before and after adjustment are compared to obtain the compensation amount of the light-emitting parameters, and the atomization degrees of the soft light panel before and after adjustment are compared to obtain the adjustment amount of the atomization degree, the mapping relationship between the adjustment amount of the atomization degree and the compensation amount of the light-emitting parameters can be obtained.

It should be noted that since the voltage difference input to the electronically controlled atomization film corresponds to the adjustment amount of the atomization degree, the corresponding relationship between the adjustment amount of the atomization degree and the compensation amount of the light-emitting parameters can be converted into the corresponding relationship between the voltage difference input to the electronically controlled atomization film and the compensation amount of the light-emitting parameters.

In an embodiment of the present application, the compensation amount of the light-emitting parameters includes at least one of the brightness compensation amount and the color temperature compensation amount.

In the embodiments of the present application, considering that in the shooting scene, the color temperature and brightness in the light-emitting parameters have a great impact on the shooting effect, that is, the adjustment of the color temperature and brightness is crucial to the shooting. Therefore, the light-emitting component can automatically adjust at least one of the color temperature parameter and the brightness parameter among the light-emitting parameters based on the adjustment amount of the atomization degree, so as to ensure the shooting effect.

Correspondingly, it is necessary to pre-establish the corresponding relationship between the adjustment amount of the atomization degree and the brightness compensation amount, and the corresponding relationship between the adjustment amount of the atomization degree and the color temperature compensation amount. Similarly, the corresponding relationship between the adjustment amount of the atomization degree and the brightness compensation amount is a one-to-one correspondence mapping relationship between the adjustment amount of the atomization degree and the brightness compensation amount, which can be a proportional mapping relationship. For example, if the atomization degree increases by 10%, the brightness parameter correspondingly decreases by 100 nits; if the atomization degree decreases by 10%, the brightness parameter correspondingly increases by 100 nits. To keep the brightness of the light originally shining on the photographed object or person unchanged, after adjusting the atomization degree of the soft light panel an infinite number of times, the brightness of the light-emitting component is adjusted for the corresponding number of times, then the brightness of the light-emitting component before and after adjustment are compared to obtain the brightness compensation amount, and the atomization degrees of the soft light panel before and after adjustment are compared to obtain the adjustment amount of the atomization degree, the mapping relationship between the adjustment amount of the atomization degree and the brightness compensation amount can be obtained. Similarly, the corresponding relationship between the adjustment amount of the atomization degree and the color temperature compensation amount is a one-to-one correspondence mapping relationship between the adjustment amount of the atomization degree and the color temperature compensation amount, which can be a proportional mapping relationship. For example, if the atomization degree increases by 10%, the color temperature parameter correspondingly increases by 100 K; if the atomization degree decreases by 10%, the color temperature parameter correspondingly decreases by 100 K. To keep the color temperature of the light originally shining on the photographed object or person unchanged, after adjusting the atomization degree of the soft light panel an infinite number of times, the color temperature of the light-emitting component is adjusted for the corresponding number of times, then the color temperatures of the light-emitting component before and after adjustment are compared to obtain the color temperature compensation amount, and the atomization degrees of the soft light panel before and after adjustment are compared to obtain the adjustment amount of the atomization degree, the mapping relationship between the adjustment amount of the atomization degree and the color temperature compensation amount can be obtained.

Correspondingly, the compensation amount of the light-emitting parameters of the light-emitting component is determined based on the adjustment amount of the atomization degree in step S1020 includes:

- determining the color temperature compensation amount corresponding to the adjustment amount of the atomization degree based on the adjustment amount of the atomization degree and the preset corresponding relationship between the adjustment amount of the atomization degree and the color temperature compensation amount; and/or,
- determining the brightness compensation amount corresponding to the adjustment amount of the atomization degree based on the adjustment amount of the atomization degree and the preset corresponding relationship between the adjustment amount of the atomization degree and the brightness compensation amount.

In the embodiments of the present application, considering that after the atomization degree of the soft light panel is adjusted, the light-emitting parameters of the light passing through the soft light panel, such as the color temperature, will decay. Therefore, the color temperature compensation amount corresponding to the adjustment amount of the atomization degree can be determined based on the adjustment amount of the atomization degree and the preset corresponding relationship between the adjustment amount of the atomization degree and the color temperature compensation amount. Thus, the color temperature parameter of the light-emitting component can be further compensated based on the color temperature compensation amount, so that the color temperature value of the light passing through the soft light panel is consistent with the pre-determined target color temperature value, that is, the color temperature of the light originally shining on the photographed object or person can be kept unchanged.