CN107957293A - Ambient light intensity detection method and device, storage medium and electronic equipment - Google Patents

Abstract

An embodiment of the present application discloses an ambient light intensity detection method, device, storage medium and electronic device. In the method, when the electronic device displays a first picture frame with a first screen luminous intensity and displays a second picture frame with a second screen luminous intensity, a first detection light intensity and a second detection light intensity are correspondingly obtained, wherein after the first picture frame is displayed, the first screen luminous intensity is adjusted according to a predetermined ratio to obtain the second screen luminous intensity, and then the ambient light intensity is calculated based on the first detection light intensity, the second detection light intensity and the predetermined ratio. In the above manner, the present application is conducive to realizing a full-screen design.

Description

Ambient light intensity detection method, device, storage medium and electronic equipment

technical field

The present application relates to the field of electronic technology, and in particular to an ambient light intensity detection method, device, storage medium and electronic equipment.

Background technique

With the development of technology, the functions of electronic devices such as mobile phones and tablet computers are becoming more and more powerful. Realize automatic adjustment of display brightness. Most of the existing electronic devices usually have holes on the cover plate at the front of the screen, so that the light sensor can detect light through these holes.

However, due to the need to design a hole at the front of the screen, it not only affects the aesthetic effect of the screen, but also needs to reserve space for the hole to occupy a certain amount of screen space, making it impossible to achieve a full-screen design of the display.

Contents of the invention

Embodiments of the present application provide an ambient light intensity detection method, device, storage medium, and electronic equipment, which are beneficial to realize a full-screen design of the electronic equipment and make the screen more beautiful.

An embodiment of the present application provides a method for detecting ambient light intensity, including:

When the electronic device displays the first picture frame with the first screen luminous intensity, the first detection light intensity detected by the light sensor is acquired, and the light sensor is located below the display area of the screen of the electronic device;

adjusting the luminous intensity of the first screen according to a predetermined ratio to obtain the luminous intensity of the second screen;

When the electronic device displays the second picture frame with the second screen luminous intensity, acquire the second detected light intensity detected by the light sensor;

Calculate the ambient light intensity according to the first detected light intensity, the second detected light intensity and the predetermined ratio.

The embodiment of the present application also provides an ambient light intensity detection device, including:

The first acquisition module is configured to acquire the first detection light intensity detected by the light sensor when the electronic device displays the first picture frame with the first screen luminous intensity, and the light sensor is located below the display area of the screen of the electronic device ;

An adjustment module, configured to adjust the luminous intensity of the first screen according to a predetermined ratio to obtain the luminous intensity of the second screen;

The second acquisition module is used to acquire the second detection light intensity detected by the light sensor when the electronic device displays the second picture frame with the second screen luminous intensity;

A calculation module, configured to calculate the ambient light intensity according to the first detected light intensity, the second detected light intensity and the predetermined ratio.

The embodiment of the present application further provides a storage medium, the storage medium stores a plurality of instructions, and the instructions are suitable for being loaded by a processor to execute the steps in the above-mentioned method for detecting ambient light intensity.

The embodiment of the present application also provides an electronic device, including a processor and a memory, and the memory is used to store instructions and data, and the instructions are suitable for being loaded by the processor to perform the above-mentioned ambient light intensity detection method. step.

In the ambient light intensity detection method of the present application, the light sensor is arranged under the display area of the screen of the electronic device, so it can collect the ambient light incident from the screen display area, and then can detect the ambient light intensity. When the device displays the first picture frame with the luminous intensity of the first screen, it acquires the first detected light intensity detected by the light sensor, and then adjusts the luminous intensity of the first screen according to a predetermined ratio to obtain the luminous intensity of the second screen, so that the electronic device can When the luminous intensity of the second screen displays the second picture, the second detected light intensity detected by the light sensor is obtained, and then the ambient light intensity is calculated according to the first detected light intensity, the second detected light intensity and a predetermined ratio. Therefore, through this scheme, When the light sensor is placed under the display area, the detection of ambient light intensity can be realized, so there is no need to open a hole for the light sensor to receive ambient light at the front of the screen, that is, it is not necessary to make a light sensor at the front of the screen. The opening design is conducive to the full screen design of electronic equipment, making the screen more beautiful and the display effect better.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, other drawings can also be obtained based on these drawings without any creative effort.

FIG. 1 is a schematic diagram of a scene of a method for detecting ambient light intensity provided by an embodiment of the present application.

Fig. 2 is a schematic flowchart of a method for detecting ambient light intensity provided by an embodiment of the present application.

Fig. 3 is a schematic structural diagram of an ambient light intensity detection device provided by an embodiment of the present application.

FIG. 4 is a schematic structural diagram of an electronic device provided by an embodiment of the present application.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the application and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as limiting the application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of said features. In the description of the present application, "plurality" means two or more, unless otherwise specifically defined.

In the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected, or electrically connected, or can communicate with each other; it can be directly connected, or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction of two components relation. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

In this application, unless otherwise expressly specified and limited, a first feature being "on" or "under" a second feature may include direct contact between the first and second features, and may also include the first and second features Not in direct contact but through another characteristic contact between them. Moreover, "above", "above" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. "Below", "beneath" and "under" the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

The following disclosure provides many different implementations or examples for implementing different structures of the present application. To simplify the disclosure of the present application, components and arrangements of specific examples are described below. Of course, they are examples only and are not intended to limit the application. Furthermore, the present application may repeat reference numerals and/or reference letters in various instances, such repetition is for simplicity and clarity and does not in itself indicate a relationship between the various embodiments and/or arrangements discussed. In addition, various specific process and material examples are provided herein, but one of ordinary skill in the art may recognize the use of other processes and/or the use of other materials.

Embodiments of the present application provide a method, device, storage medium, and electronic equipment for detecting ambient light intensity.

Wherein, the ambient light intensity detection device may specifically be integrated in electronic equipment such as a smart phone, a tablet computer, a notebook computer or a personal computer. The electronic device may be, for example, a full screen, that is, the entire display surface of the electronic device is a display area capable of displaying images, and no hole for a light sensor is provided at the front of the screen. Wherein, the electronic device includes a light sensor for detecting light intensity, and the light sensor can be arranged under the display area of the screen. Since the display screen is made of a glass substrate, ambient light can pass through the display panel to the The light sensor is placed at the light sensor, so that the light sensor can collect ambient light, and then can detect the ambient light intensity.

For example, as shown in Figure 1, the ambient light intensity detection device can be used to obtain the first detected light intensity detected by the light sensor when the electronic device displays the first picture with the first screen luminous intensity. Below the display area of the screen of the device, adjust the luminous intensity of the first screen according to a predetermined ratio to obtain the luminous intensity of the second screen. When the electronic device displays the second picture frame with the luminous intensity of the second screen, obtain the first 2. Detect light intensity, so as to calculate the ambient light intensity according to the first detected light intensity, the second detected light intensity, and the predetermined ratio. Therefore, through the embodiment of the present application, when the light sensor is arranged under the display area, the ambient light can be realized. Intensity detection, so there is no need to open a hole in the front of the screen for the light sensor to receive ambient light, that is, there is no need to make a hole design for the light sensor in the front of the screen, which is conducive to the full screen design of electronic equipment, making the screen More beautiful, better display.

The following will do a detailed introduction respectively.

Referring to FIG. 2 , FIG. 2 is a schematic flowchart of a method for detecting ambient light intensity provided by an embodiment of the present application. As shown in the figure, the ambient light intensity detection method may specifically include the following steps:

201. When the electronic device displays a first picture frame with a first screen luminous intensity, acquire a first detected light intensity detected by a light sensor, where the light sensor is located below a display area of a screen of the electronic device.

The light sensor is, for example, an ambient light sensor, which can be implemented by using devices such as phototransistors, photoresistors, or photodiodes.

In the embodiment of the present application, the display screen of the electronic device may be, for example, an OLED display screen, or may also be a liquid crystal display screen, which is not limited thereto. The light sensor is arranged under the display area of the screen, that is, the position of the light sensor corresponds to the display area of the screen, for example, it can be arranged on the glass substrate of the display screen, or it can also be arranged on the back side of the display screen. Ambient light is incident from the display surface of the display screen. Since the display screen is made of a glass substrate, the ambient light can pass through the display screen and enter the position where the light sensor is located, so that the light sensor can collect the ambient light.

Wherein, the luminous intensity of the screen refers to the brightness of the screen of the electronic device, that is, the intensity of light generated by the light source of the screen of the electronic device. In this embodiment, it is assumed that the brightness of the screen when the electronic device displays the first picture frame is the first screen luminous intensity. At this time, the first detected light intensity detected by the light sensor is the sum of the ambient light intensity and the brightness of the screen, that is, the environment The sum of the light intensity and the luminous intensity of the first screen. At this time, both the ambient light intensity and the luminous intensity of the first screen are unknown.

202. Adjust the luminous intensity of the first screen according to a predetermined ratio to obtain the luminous intensity of the second screen.

After the first picture frame is displayed, the luminous intensity of the first screen is adjusted according to a predetermined ratio, that is, the brightness of the screen is adjusted according to a predetermined ratio based on the luminous intensity of the first screen. Wherein, the predetermined ratio refers to the ratio to the luminous intensity of the first screen, for example, it may be 5%, 10% or 20%, which may be selected according to actual needs. Wherein, the luminous intensity of the first screen may be increased or decreased according to a predetermined ratio, that is, the luminous intensity of the first screen may be decreased or increased by a predetermined ratio. Taking the predetermined ratio of 10% as an example, the luminous intensity of the first screen can be reduced by 10%, that is, the luminous intensity of the first screen is reduced by 10%, and the luminous intensity of the first screen after the ratio of 10% is reduced is The luminous intensity of the second screen, if the luminous intensity of the first screen is set to F1, then the luminous intensity of the second screen is (1-10%) F1, ie 0.9F1.

203. Acquire a second detected light intensity detected by the light sensor when the electronic device displays a second picture frame with a second screen light intensity.

After adjusting the luminous intensity of the first screen to obtain the luminous intensity of the second screen, make the electronic device display the second picture frame with the luminous intensity of the second screen. At this time, the second detected light intensity detected by the light sensor is the ambient light intensity and the second The sum of screen luminous intensities.

204. Calculate the ambient light intensity according to the first detected light intensity, the second detected light intensity, and a predetermined ratio.

Wherein, the environment where the electronic device is located usually does not change within a relatively short period of time, and the ambient light does not change. In this embodiment, the ambient light intensity of the electronic device when displaying the first picture frame The ambient light intensity at frame time can be considered to be the same. In one embodiment, in order to improve the accuracy of detection, the first picture frame and the second picture frame are continuous picture frames, that is, the first picture frame and the second picture frame are two adjacent picture frames, and the first picture frame The second picture frame is displayed immediately after the frame is displayed. Therefore, the interval between the first picture frame and the second picture frame is small, and the interval is generally less than 20ms, so the ambient light intensity when displaying the first picture frame and the ambient light intensity when displaying the second picture frame can be considered to be the same of.

In this embodiment, the ambient light intensity is calculated according to the following formula:

T1=E+F1

T2＝E+(1-k)*F1

Wherein, T1 represents the first detected light intensity, T2 represents the second detected light intensity, E represents the ambient light intensity, F1 represents the first screen luminous intensity, and k is a predetermined ratio. T1 and T2 are the detection data of the light sensor, and the predetermined ratio k can be set according to actual needs, so by solving the above equations, the value of the ambient light intensity E can be obtained, and then the ambient light intensity E can be calculated. For example, taking k as 10% as an example, substituting the above formula, the following equations are obtained:

T1=E+F1

T2＝E+(1-10%)*F1＝E+0.9F1

Solving this system of equations yields E=10T2-9T1.

The obtained ambient light intensity E is relatively consistent with the actual ambient light intensity because the influence of screen brightness is excluded, and can be used as the actual ambient light intensity.

Through this embodiment, when the electronic device displays the first picture frame with the first screen luminous intensity, the first detected light intensity detected by the light sensor is obtained, and then the first screen luminous intensity is adjusted according to a predetermined ratio to obtain the second screen luminous intensity Intensity, so that when the electronic device displays the second picture with the second screen luminous intensity, the second detected light intensity detected by the light sensor is obtained, and then the ambient light is calculated according to the first detected light intensity, the second detected light intensity and a predetermined ratio Intensity, so when the light sensor is placed under the display area, the detection of ambient light intensity can be realized, so that there is no need to open a hole for the light sensor to receive ambient light at the front of the screen, that is, it is not necessary to make a light at the front of the screen. The opening design of the sensing sensor is beneficial to the full-screen design of the electronic device, making the screen more beautiful, the display effect better, and the accuracy of ambient light intensity detection can be improved.

Referring to FIG. 3 , FIG. 3 is a schematic structural diagram of an ambient light intensity detection device provided in an embodiment of the present application. The detection device can be integrated in electronic devices such as smartphones, tablets or laptops. As shown in the figure, the detection device includes a first acquisition module 301 , an adjustment module 302 , a second acquisition module 303 and a calculation module 304 .

Wherein the first acquisition module 301 is configured to acquire the first detection light intensity detected by the light sensor when the electronic device displays the first picture frame with the first screen luminous intensity, and the light sensor is located below the display area of the screen of the electronic device. The brightness of the screen when the electronic device displays the first picture frame is the luminous intensity of the first screen. At this time, the first detected light intensity detected by the light sensor is the sum of the ambient light intensity and the brightness of the screen, that is, the ambient light intensity and the first screen brightness. Sum of luminous intensities.

The adjustment module 302 is configured to adjust the luminous intensity of the first screen according to a predetermined ratio to obtain the luminous intensity of the second screen. After the first picture frame is displayed, the luminous intensity of the first screen is adjusted according to a predetermined ratio, that is, the brightness of the screen is adjusted according to a predetermined ratio based on the luminous intensity of the first screen. Wherein, the luminous intensity of the first screen may be increased or decreased according to a predetermined ratio, that is, the luminous intensity of the first screen may be decreased or increased by a predetermined ratio.

The second acquiring module 303 is configured to acquire the second detected light intensity detected by the light sensor when the electronic device displays the second picture frame with the second screen luminous intensity. After adjusting the luminous intensity of the first screen to obtain the luminous intensity of the second screen, make the electronic device display the second picture frame with the luminous intensity of the second screen. At this time, the second detected light intensity detected by the light sensor is the ambient light intensity and the second The sum of screen luminous intensities.

The calculating module 304 is used for calculating the ambient light intensity according to the first detected light intensity, the second detected light intensity and a predetermined ratio. In this embodiment, the ambient light intensity of the electronic device when displaying the first picture frame and the ambient light intensity when displaying the second picture frame may be considered to be the same. In one embodiment, in order to improve the accuracy of detection, the first picture frame and the second picture frame are continuous picture frames, that is, the first picture frame and the second picture frame are two adjacent picture frames, and the first picture frame The second picture frame is displayed immediately after the frame is displayed. Therefore, the interval between the first picture frame and the second picture frame is small, and the interval is generally less than 20ms, so the ambient light intensity when displaying the first picture frame and the ambient light intensity when displaying the second picture frame can be considered to be the same of.

In this embodiment, the calculation module 304 is specifically configured to calculate the ambient light intensity according to the following formula:

T1=E+F1

T2＝E+(1-k)*F1

Wherein, T1 represents the first detected light intensity, T2 represents the second detected light intensity, E represents the ambient light intensity, F1 represents the first screen luminous intensity, and k is a predetermined ratio. T1 and T2 are the detection data of the light sensor, and the predetermined ratio k can be set according to actual needs, so by solving the above equations, the value of the ambient light intensity E can be obtained, and then the ambient light intensity E can be calculated. For example, taking k as 10% as an example, substituting the above formula, the following equations are obtained:

T1=E+F1

T2＝E+(1-10%)*F1＝E+0.9F1

Solving this system of equations yields E=10T2-9T1.

The obtained ambient light intensity E is relatively consistent with the actual ambient light intensity because the influence of screen brightness is excluded, and can be used as the actual ambient light intensity.

Through this embodiment, when the electronic device displays the first picture frame with the first screen luminous intensity, the first detected light intensity detected by the light sensor is obtained, and then the first screen luminous intensity is adjusted according to a predetermined ratio to obtain the second screen luminous intensity Intensity, so that when the electronic device displays the second picture with the second screen luminous intensity, the second detected light intensity detected by the light sensor is obtained, and then the ambient light is calculated according to the first detected light intensity, the second detected light intensity and a predetermined ratio Intensity, so when the light sensor is placed under the display area, the detection of ambient light intensity can be realized, so that there is no need to open a hole for the light sensor to receive ambient light at the front of the screen, that is, it is not necessary to make a light at the front of the screen. The opening design of the sensing sensor is beneficial to the full-screen design of the electronic device, making the screen more beautiful, the display effect better, and the accuracy of ambient light intensity detection can be improved.

The embodiment of the present application also provides a storage medium, which stores a plurality of instructions, and the instructions can be loaded by the processor to execute the steps in any method for detecting ambient light of an electronic device provided in the embodiment of the present application. .

Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above-mentioned embodiments can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium, and the storage medium can include: Read Only Memory (ROM, Read Only Memory), Random Access Memory (RAM, Random Access Memory), disk or CD, etc.

Referring to FIG. 4 , FIG. 4 shows a specific structural block diagram of an electronic device provided in an embodiment of the present application, and the electronic device 400 may be used to implement the method/apparatus for detecting ambient light intensity provided in the foregoing embodiments.

As shown in FIG. 4, the electronic device may include a memory 401 of one or more (only one is shown in the figure) computer-readable storage medium, a light sensing module 402, a transmission module 403, a display module 404, including one or More than one (only one is shown in the figure) processing core processor 405 and power supply 406 and other components. Those skilled in the art can understand that the structure of the electronic device shown in FIG. 4 does not constitute a limitation on the electronic device, and may include more or less components than shown in the figure, or combine some components, or arrange different components. in:

The memory 401 can be used to store software programs and modules, such as the program instructions/modules corresponding to the fingerprint recognition positioning method/device in the above-mentioned embodiments, and the processor 405 executes various functional applications by running the software programs and modules stored in the memory 401 And data processing, that is, to realize the function of fingerprint identification and positioning. The memory 401 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 401 may further include a memory that is remotely located relative to the processor 405, and these remote memories may be connected to the electronic device through a network. Examples of the aforementioned networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.

The light sensing module 402 can collect ambient light to detect the intensity of ambient light.

The electronic device accesses streaming media and the like through the transmission module 403 (such as a Wi-Fi module), which provides users with wireless broadband Internet access. Although Fig. 4 shows the transmission module 403, it can be understood that it is not a necessary component of the electronic device, and can be completely omitted as required without changing the essence of the invention.

The display module 404 can be used to display information input by the user or provided to the user as well as various graphical user interfaces of the terminal. These graphical user interfaces can be composed of graphics, text, icons, videos and any combination thereof. The display module 404 may include a display panel. Optionally, the display panel may be configured in the form of a liquid crystal display (LCD, Liquid Crystal Display), an organic light-emitting diode (OLED, Organic Light-Emitting Diode), and the like. Further, the display module 404 can also include a touch panel, which can cover the display panel, and when the touch panel detects a touch operation on or near it, it will be sent to the processor 405 to determine the type of the touch event, and then process The controller 405 provides corresponding visual output on the display panel according to the type of the touch event. Although in FIG. 4, the touch panel and the display panel are used as two independent components to realize the input and input functions, in some embodiments, the touch-sensitive surface and the display panel can be integrated to realize the input and output functions.

The processor 405 is the control center of the electronic device, and uses various interfaces and lines to connect various parts of the entire electronic device, by running or executing software programs and/or modules stored in the memory 401, and calling data stored in the memory 401 , perform various functions of electronic devices and process data. Optionally, the processor 405 may include one or more processing cores; preferably, the processor 405 may integrate an application processor and a modem processor, wherein the application processor mainly processes operating systems, user interfaces, and application programs, etc. , the modem processor mainly handles wireless communications. It can be understood that the foregoing modem processor may not be integrated into the processor 405 .

The electronic device also includes a power supply 406 (such as a battery) for supplying power to various components. Preferably, the power supply can be logically connected to the processor 405 through the power management system, so that functions such as charging, discharging, and power consumption management can be realized through the power management system. The power supply 406 may also include one or more DC or AC power supplies, recharging systems, power failure detection circuits, power converters or inverters, power status indicators, and other arbitrary components.

Although not shown, the electronic device may also be a Bluetooth module or the like. I won't repeat them here. In addition, the electronic device also includes a memory, and one or more programs, wherein one or more programs are stored in the memory, and are configured to be executed by one or more processors, including one or more programs for performing the following Operating instructions:

When the electronic device displays the first picture frame with the luminous intensity of the first screen, the first detected light intensity detected by the light sensor is obtained, and the light sensor is located under the display area of the screen of the electronic device, and then the first screen is adjusted according to a predetermined ratio The luminous intensity is to obtain the luminous intensity of the second screen. When the electronic device displays the second picture frame with the luminous intensity of the second screen, the second detected light intensity detected by the light sensor is obtained, so that according to the first detected light intensity, the second detected The light intensity and the predetermined ratio calculate the ambient light intensity.

Wherein, the luminous intensity of the first screen may be reduced by a predetermined ratio to obtain the luminous intensity of the second screen.

Alternatively, the luminous intensity of the first screen may be increased by a predetermined ratio to obtain the luminous intensity of the second screen.

Among them, the predetermined ratio is 10%.

Among them, the ambient light intensity can be calculated according to the following formula:

T1=E+F1

T2＝E+(1-k)*F1

Wherein, T1 represents the first detected light intensity, T2 represents the second detected light intensity, E represents the ambient light intensity, F1 represents the first screen luminous intensity, and k is a predetermined ratio.

Wherein, the first picture frame and the second picture frame are consecutive picture frames.

For the specific implementation of the above operations, reference may be made to the foregoing embodiments, and details are not repeated here.

It can be seen from the above that, in the electronic device of the embodiment of the present application, when the electronic device displays the first picture frame with the first screen luminous intensity, the first detected light intensity detected by the light sensor is obtained, and then the first screen is adjusted according to a predetermined ratio. luminous intensity, to obtain the luminous intensity of the second screen, so that when the electronic device displays the second picture with the luminous intensity of the second screen, the second detected light intensity detected by the light sensor is obtained, and then according to the first detected light intensity, the second detected The light intensity and the predetermined ratio calculate the ambient light intensity, so that the detection of the ambient light intensity can be realized when the light sensor is arranged under the display area, so that there is no need to open a hole for the light sensor to receive the ambient light at the front of the screen, That is, there is no need to design holes for the light sensor at the front of the screen, which is conducive to the comprehensive screen design of electronic equipment, making the screen more beautiful, the display effect better, and the accuracy of ambient light intensity detection can be improved.

The method, device, storage medium and electronic equipment for detecting the intensity of ambient light provided by the embodiments of the present application have been described in detail above. In this paper, specific examples are used to illustrate the principles and implementation methods of the present application. The above embodiments The description is only used to help understand the method of the present application and its core idea; at the same time, for those skilled in the art, according to the idea of the present application, there will be changes in the specific implementation and scope of application. In summary, The contents of this specification should not be understood as limiting the application.

Claims (14)

1. A method for detecting ambient light intensity, comprising: When the electronic device displays the first picture frame with the first screen luminous intensity, the first detection light intensity detected by the light sensor is acquired, and the light sensor is located below the display area of the screen of the electronic device; adjusting the luminous intensity of the first screen according to a predetermined ratio to obtain the luminous intensity of the second screen; When the electronic device displays the second picture frame with the second screen luminous intensity, acquire the second detected light intensity detected by the light sensor; Calculate the ambient light intensity according to the first detected light intensity, the second detected light intensity and the predetermined ratio. 2. The method according to claim 1, wherein said adjusting the luminous intensity of the first screen according to a predetermined ratio to obtain the luminous intensity of the second screen comprises: The luminous intensity of the first screen is reduced by a predetermined ratio to obtain the luminous intensity of the second screen. 3. The method according to claim 1, wherein said adjusting the luminous intensity of the first screen according to a predetermined ratio to obtain the luminous intensity of the second screen comprises: The luminous intensity of the first screen is increased by a predetermined ratio to obtain the luminous intensity of the second screen. 4. The method according to claim 2 or 3, characterized in that the predetermined ratio is 10%. 5. The method according to claim 1, wherein the calculating the ambient light intensity according to the first detected light intensity, the second detected light intensity and the predetermined ratio comprises: Calculate the ambient light intensity according to the following formula: T1=E+F1 T2＝E+(1-k)*F1 Wherein, T1 represents the first detected light intensity, T2 represents the second detected light intensity, E represents the ambient light intensity, F1 represents the luminous intensity of the first screen, and k is the predetermined ratio. 6. The method according to claim 1, wherein the first picture frame and the second picture frame are consecutive picture frames. 7. An ambient light intensity detection device, comprising: The first acquisition module is configured to acquire the first detection light intensity detected by the light sensor when the electronic device displays the first picture frame with the first screen luminous intensity, and the light sensor is located below the display area of the screen of the electronic device ; An adjustment module, configured to adjust the luminous intensity of the first screen according to a predetermined ratio to obtain the luminous intensity of the second screen; The second acquisition module is used to acquire the second detection light intensity detected by the light sensor when the electronic device displays the second picture frame with the second screen luminous intensity; A calculation module, configured to calculate the ambient light intensity according to the first detected light intensity, the second detected light intensity and the predetermined ratio. 8. The device according to claim 7, wherein the adjustment module is specifically configured to reduce the luminous intensity of the first screen by a predetermined ratio to obtain the luminous intensity of the second screen. 9. The device according to claim 7, wherein the adjustment module is specifically configured to increase the luminous intensity of the first screen by a predetermined ratio to obtain the luminous intensity of the second screen. 10. The device according to claim 8 or 9, characterized in that said predetermined proportion is 10%. 11. The device according to claim 7, wherein the calculation module is specifically used to calculate the ambient light intensity according to the following formula: T1=E+F1 T2=E+kF1 Wherein, T1 represents the first detected light intensity, T2 represents the second detected light intensity, E represents the ambient light intensity, F1 represents the luminous intensity of the first screen, and k is the predetermined ratio. 12. The device according to claim 7, wherein the first picture frame and the second picture frame are consecutive picture frames. 13. A storage medium, characterized in that the storage medium stores a plurality of instructions, and the instructions are suitable for being loaded by a processor to execute the ambient light intensity detection method according to any one of claims 1 to 6 in the steps. 14. An electronic device comprising a processor and a memory, the memory is used to store instructions and data, and the instructions are suitable for loading by the processor to perform the ambient light intensity as described in any one of claims 1 to 6 A step in a detection method.