Screen brightness adjustment processing method and device, equipment and medium

Abstract

The embodiment of the invention relates to a screen brightness adjustment processing method and device, equipment and a medium, and the method comprises the steps: responding to an obtained display request of a target application, and determining whether the target application belongs to a preset application set or not; when the application belongs to the preset application set, identifying whether the initial screen brightness of the vehicle machine screen is greater than a predetermined screen brightness threshold value or not; when the brightness is not greater than the screen brightness threshold, determining a target brightness compensation value corresponding to the target application; determining target screen brightness according to the target brightness compensation value and a screen brightness threshold value; and increasing the screen brightness of the vehicle-mounted terminal screen to the target screen brightness, and displaying an application interface of the target application on the vehicle-mounted terminal screen. According to the technical scheme, the display definition of the related application interface is ensured, and the auxiliary driving experience of the user is improved.

Description

Technical Field

[0001] The present disclosure relates to the field of vehicle control technology, and in particular to a method, device, equipment and medium for adjusting screen brightness. Background Art

[0002] With the development of vehicle intelligence, it is becoming more and more common to install car screens in vehicles to provide related assisted driving services. For example, holographic images are displayed on the car screen to assist in reversing.

[0003] In the related art, the brightness of the car computer screen is determined based on the ambient brightness. The lower the ambient brightness, the lower the screen brightness of the car computer screen. Conversely, the higher the ambient brightness, the higher the screen brightness of the car computer screen.

[0004] However, in the above-mentioned method of adjusting the screen brightness of the vehicle computer screen according to the ambient brightness, the screen brightness is dim in dark environments such as at night, which may cause the relevant application interface displayed on the vehicle computer screen to be unclear, affecting the assisted driving experience. Summary of the invention

[0005] In order to solve the above technical problems or at least partially solve the above technical problems, the present disclosure provides a method, device, equipment and medium for adjusting screen brightness, which solves the technical problem in the prior art that the relevant application interface displayed on the car screen is unclear, affecting the experience of assisted driving.

[0006] An embodiment of the present disclosure provides a method for adjusting screen brightness, the method comprising the following steps: in response to obtaining a display request of a target application, determining whether the target application belongs to a preset application set; when it belongs to the preset application set, identifying whether the initial screen brightness of the vehicle screen is greater than a predetermined screen brightness threshold; when it is not greater than the screen brightness threshold, determining a target brightness compensation value corresponding to the target application; determining the target screen brightness according to the target brightness compensation value and the screen brightness threshold; increasing the screen brightness of the vehicle screen to the target screen brightness, and displaying the application interface of the target application on the vehicle screen.

[0007] The disclosed embodiment also provides a screen brightness adjustment processing device, the device comprising: a first determination module, for determining whether the target application belongs to a preset application set in response to obtaining a display request of the target application; an identification module, for identifying whether the initial screen brightness of the vehicle screen is greater than a predetermined screen brightness threshold when it belongs to the preset application set; a second determination module, for determining a target brightness compensation value corresponding to the target application when it is not greater than the screen brightness threshold; a third determination module, for determining the target screen brightness based on the target brightness compensation value and the screen brightness threshold; a display processing module, for increasing the screen brightness of the vehicle screen to the target screen brightness, and displaying the application interface of the target application on the vehicle screen.

[0008] An embodiment of the present disclosure also provides an electronic device, which includes: a processor; a memory for storing executable instructions of the processor; the processor is used to read the executable instructions from the memory and execute the instructions to implement the screen brightness adjustment processing method provided in the embodiment of the present disclosure.

[0009] The embodiment of the present disclosure further provides a computer-readable storage medium, wherein the storage medium stores a computer program, and the computer program is used to execute the screen brightness adjustment processing method provided by the embodiment of the present disclosure.

[0010] Compared with the prior art, the technical solution provided by the embodiments of the present disclosure has the following advantages:

[0011] The screen brightness adjustment processing scheme provided by the disclosed embodiment responds to the display request of the target application, determines whether the target application belongs to the preset application set, and when it belongs to the preset application set, identifies whether the initial screen brightness of the vehicle screen is greater than the predetermined screen brightness threshold, and when it is not greater than the screen brightness threshold, determines the target brightness compensation value corresponding to the target application, and then determines the target screen brightness according to the target brightness compensation value and the screen brightness threshold, increases the screen brightness of the vehicle screen to the target screen brightness, and displays the application interface of the target application on the vehicle screen. In this technical solution, the display clarity of the relevant application interface is guaranteed, and the user's assisted driving experience is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The above and other features, advantages and aspects of the embodiments of the present disclosure will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. Throughout the accompanying drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and the originals and elements are not necessarily drawn to scale.

[0013] Figure 1A flowchart of a method for adjusting screen brightness provided by an embodiment of the present disclosure;

[0014] Figure 2 A schematic diagram of the structure of a screen brightness adjustment processing device provided by an embodiment of the present disclosure;

[0015] Figure 3 A schematic diagram of the structure of an electronic device provided in an embodiment of the present disclosure. DETAILED DESCRIPTION

[0016] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments described herein, which are instead provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0017] It should be understood that the various steps described in the method embodiments of the present disclosure may be performed in different orders and / or in parallel. In addition, the method embodiments may include additional steps and / or omit the steps shown. The scope of the present disclosure is not limited in this respect.

[0018] The term "including" and its variations used herein are open inclusions, i.e., "including but not limited to". The term "based on" means "based at least in part on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". The relevant definitions of other terms will be given in the following description.

[0019] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0020] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0021] The names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only used for illustrative purposes and are not used to limit the scope of these messages or information.

[0022] In order to solve the above problems, an embodiment of the present disclosure provides a method for adjusting screen brightness, which is introduced below in conjunction with a specific embodiment.

[0023] Figure 1 The present invention provides a flowchart of a method for adjusting screen brightness provided by an embodiment of the present invention. The method can be executed by a device for adjusting screen brightness, wherein the device can be implemented by software and / or hardware and can generally be integrated in an electronic device. Figure 1 As shown, the method includes:

[0024] Step 101: In response to obtaining a display request of a target application, determining whether the target application belongs to a preset application set.

[0025] Among them, the preset application set may include at least one application that requires higher definition display requirements, including but not limited to holographic imaging applications.

[0026] In an embodiment of the present disclosure, when a display request for a target application is obtained, it is determined whether the target application belongs to a preset application, that is, it is determined whether the target application belongs to an application with high requirements on display clarity.

[0027] Step 102, when belonging to a preset application set, identifying whether the initial screen brightness of the vehicle screen is greater than a predetermined screen brightness threshold.

[0028] When the target application belongs to a preset application set, it is determined that the target application requires a higher screen display brightness in order to better assist the user in driving, etc. Therefore, it is identified whether the initial screen brightness of the vehicle screen is greater than a predetermined screen brightness threshold. If the initial screen brightness of the vehicle screen is greater than or equal to the predetermined screen brightness threshold, it is considered that the current initial screen brightness of the vehicle screen can display the application interface of the target application more clearly, and the user can distinguish the corresponding application interface without the need for fill light processing.

[0029] Among them, the predetermined screen brightness threshold can be determined according to the current ambient brightness, that is, in one embodiment of the present disclosure, the current ambient brightness in the vehicle is identified. For example, the current ambient brightness can be collected by a light sensor, etc., and the preset database is queried to determine the preset screen fill light brightness range corresponding to the current ambient brightness. That is, the correspondence between different ambient brightness and the preset screen fill light brightness range is constructed in advance based on a large amount of experimental data, and the correspondence is stored in the preset database.

[0030] In this embodiment, after the preset screen fill light brightness range is determined, an upper limit value of the preset screen fill light brightness range is determined as the screen brightness threshold.

[0031] In this embodiment, the reference screen brightness can be determined according to the current ambient brightness, and the preset corresponding relationship can be queried to determine the brightness enhancement value corresponding to the current ambient brightness, and the sum of the brightness enhancement value and the reference screen brightness can be calculated, and the sum value can be determined as the screen brightness threshold.

[0032] Step 103: When the brightness is not greater than the screen brightness threshold, determine a target brightness compensation value corresponding to the target application.

[0033] In one embodiment of the present disclosure, when the brightness is greater than the screen brightness threshold, it is considered that the application interface of the target application may not affect the viewing of the application interface displayed on the screen due to the brighter screen brightness, and thus the initial screen brightness can be maintained.

[0034] In one embodiment of the present disclosure, when the brightness of the target application is not greater than the screen brightness threshold, it is considered that the application interface of the target application may have a darker screen brightness, which may cause the user to have difficulty in distinguishing the corresponding interface content. The target brightness compensation value corresponding to the target application is determined, and the target brightness compensation value is used to increase the current screen brightness to ensure that the application interface of the target application is clearly displayed.

[0035] It should be noted that in different application scenarios, the methods for determining the target brightness compensation value corresponding to the target application are different, and the examples are as follows:

[0036] In some possible examples, different preset application levels are pre-set, and the higher the preset application level, the higher the user's demand for the resolution of the application interface. Therefore, the preset application level corresponding to the target application can be determined, and the corresponding target brightness compensation value can be determined according to the preset application level. For example, it can be determined whether the preset application level is greater than the preset standard application level. If it is greater than the preset standard application level, the level difference between the preset application level and the preset standard application level is calculated, and the product value of the level difference and the preset unit target brightness compensation value is calculated, and the product value is determined as the target brightness compensation value.

[0037] In this example, if the preset application level of the target application is not greater than the preset standard application level, the preset brightness compensation value is determined as the target brightness compensation value, wherein the preset brightness compensation value can be any compensation value greater than or equal to 0.

[0038] In some possible examples, a correspondence between a preset application level and a corresponding brightness compensation value may be pre-stored, and the corresponding target brightness compensation value may be determined by querying the correspondence.

[0039] Step 104, determining the target screen brightness according to the target brightness compensation value and the screen brightness threshold.

[0040] After the target brightness compensation value is determined, the target screen brightness is determined according to the target brightness compensation value and the screen brightness threshold. In one embodiment of the present disclosure, the sum of the target brightness compensation value and the screen brightness threshold may be calculated and the sum may be determined as the target screen brightness.

[0041] In one embodiment of the present disclosure, according to the reference screen brightness range corresponding to the preset application security level of the target application, in order to further improve the screen brightness, the sum of the target brightness compensation value and the screen brightness threshold may be calculated, and then it is determined whether the sum belongs to the reference screen brightness range. If it does not belong to the reference screen brightness range, the upper limit of the reference screen brightness range is determined to be the target screen brightness. Otherwise, the sum is determined to be the target screen brightness.

[0042] Step 105 , raising the screen brightness of the vehicle screen to the target screen brightness, and displaying the application interface of the target application on the vehicle screen.

[0043] In one embodiment of the present disclosure, the screen brightness of the vehicle screen is increased to the target screen brightness, and the application interface of the target application is displayed on the vehicle screen, thereby breaking the disadvantage of adjusting the screen brightness based on the ambient brightness, ensuring that the application interface of the target application can be clearly seen even in scenes with relatively dim light, and providing a better assisted driving experience.

[0044] In the actual execution process, the user may be dissatisfied with the adjustment result of the screen brightness, and further adjust the target screen brightness. In one embodiment of the present disclosure, the screen brightness adjustment operation of the vehicle screen can also be obtained. In response to the screen brightness adjustment operation of the vehicle screen, the target screen brightness is adjusted according to the screen brightness adjustment operation, thereby updating the target brightness compensation value according to the adjusted target screen brightness. Then, when the screen brightness of the target application is adjusted next time, the target brightness compensation value corresponding to the target application can be determined as the updated target brightness compensation value. In this embodiment, the difference between the adjusted target screen brightness and the initial target screen brightness can be calculated, and the difference between the target brightness compensation value and the difference can be calculated to determine the updated target brightness compensation value, wherein the difference between the adjusted target screen brightness and the initial target screen brightness can be a positive value or a negative value.

[0045] In one embodiment of the present disclosure, a screen brightness adjustment operation for the vehicle screen can also be obtained. In response to obtaining the screen brightness adjustment operation for the vehicle screen, the target screen brightness is adjusted according to the screen brightness adjustment operation, thereby updating the screen brightness threshold according to the adjusted target screen brightness. Then, when the screen brightness of the target application is adjusted next time, the screen brightness threshold corresponding to the target application can be determined as the updated screen brightness threshold. In this embodiment, the difference between the adjusted target screen brightness and the initial target screen brightness can be calculated, and the difference between the screen brightness threshold and the difference can be calculated to determine the updated screen brightness threshold, wherein the difference between the adjusted target screen brightness and the initial target screen brightness can be a positive value or a negative value.

[0046] That is, in this embodiment, when the initial screen brightness of the vehicle screen is not greater than the screen brightness threshold, the target screen brightness can be determined based on the target brightness compensation value and the updated screen brightness threshold. On the basis of meeting the personalized needs of users, the clear display of the application interface of the target application is guaranteed after the screen brightness is adjusted.

[0047] In summary, the screen brightness adjustment processing method of the disclosed embodiment, in response to obtaining a display request of a target application, determines whether the target application belongs to a preset application set, and when it belongs to the preset application set, identifies whether the initial screen brightness of the vehicle screen is greater than a predetermined screen brightness threshold, and when it is not greater than the screen brightness threshold, determines a target brightness compensation value corresponding to the target application, and then determines the target screen brightness according to the target brightness compensation value and the screen brightness threshold, increases the screen brightness of the vehicle screen to the target screen brightness, and displays the application interface of the target application on the vehicle screen. In this technical solution, the display clarity of the relevant application interface is guaranteed, and the user's assisted driving experience is improved.

[0048] In order to implement the above embodiment, the present disclosure also proposes a screen brightness adjustment processing device.

[0049] Figure 2 This is a schematic diagram of the structure of a screen brightness adjustment processing device provided by an embodiment of the present disclosure. The device can be implemented by software and / or hardware and can generally be integrated in an electronic device to adjust the screen brightness. Figure 2 As shown, the device includes: a first determination module 210, an identification module 220, a second determination module 230, a third determination module 240 and a display processing module 250, wherein:

[0050] A first determination module 210, configured to determine whether the target application belongs to a preset application set in response to obtaining a display request of the target application;

[0051] The identification module 220 is used to identify whether the initial screen brightness of the vehicle screen is greater than a predetermined screen brightness threshold when belonging to a preset application set;

[0052] A second determination module 230, configured to determine a target brightness compensation value corresponding to a target application when the brightness is not greater than a screen brightness threshold;

[0053] A third determination module 240 is used to determine a target screen brightness according to a target brightness compensation value and a screen brightness threshold;

[0054] The display processing module 250 is used to increase the screen brightness of the vehicle screen to a target screen brightness and display an application interface of a target application on the vehicle screen.

[0055] In one embodiment of the present disclosure, the present invention further includes: a fourth determining module, which is used to:

[0056] Identify the current ambient brightness in the vehicle;

[0057] Query the preset database to determine the preset screen fill light brightness range corresponding to the current ambient brightness;

[0058] An upper limit value of a preset screen fill light brightness range is determined as a screen brightness threshold.

[0059] In one embodiment of the present disclosure, the third determination module 240 is specifically configured to:

[0060] Calculate the sum of the target brightness compensation value and the screen brightness threshold;

[0061] Determine the summed value as the target screen brightness.

[0062] In one embodiment of the present disclosure, the second determining module 230 is specifically configured to:

[0063] Identify a preset application level of a target application;

[0064] The corresponding target brightness compensation value is determined according to the preset application level.

[0065] In one embodiment of the present disclosure, the second determining module 230 is specifically configured to:

[0066] Determine whether the preset application level is greater than the preset standard application level;

[0067] If it is greater than the preset standard application level, the level difference between the preset application level and the preset standard application level is calculated;

[0068] Calculate the product value of the level difference and the preset unit target brightness compensation value;

[0069] The product value is determined to be the target brightness compensation value.

[0070] In one embodiment of the present disclosure, the second determining module 230 is specifically configured to:

[0071] If the preset application level is not greater than the preset standard application level, the preset brightness compensation value is determined as the target brightness compensation value.

[0072] In one embodiment of the present disclosure, it further includes: an update module, which is used to:

[0073] In response to acquiring a screen brightness adjustment operation on the vehicle computer screen, adjusting the target screen brightness according to the screen brightness adjustment operation;

[0074] The target brightness compensation value is updated according to the adjusted target screen brightness.

[0075] The screen brightness adjustment processing device provided in the embodiments of the present disclosure can execute the screen brightness adjustment processing method provided in any embodiment of the present disclosure, and has the corresponding functional modules and beneficial effects of the execution method.

[0076] In order to implement the above embodiments, the present disclosure also proposes a computer program product, including a computer program / instruction, which implements the screen brightness adjustment processing method in the above embodiments when the computer program / instruction is executed by a processor.

[0077] Figure 3 A schematic diagram of the structure of an electronic device provided in an embodiment of the present disclosure.

[0078] The following specific reference Figure 3 , which shows a schematic diagram of the structure of an electronic device 300 suitable for implementing the embodiment of the present disclosure. The electronic device 300 in the embodiment of the present disclosure may include, but is not limited to, mobile terminals such as mobile phones, laptop computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablet computers), PMPs (portable multimedia players), vehicle-mounted terminals (such as vehicle-mounted navigation terminals), etc., and fixed terminals such as digital TVs, desktop computers, etc. Figure 3 The electronic device shown is only an example and should not bring any limitation to the functions and scope of use of the embodiments of the present disclosure.

[0079] like Figure 3As shown, the electronic device 300 may include a processor (e.g., a central processing unit, a graphics processing unit, etc.) 301, which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM) 302 or a program loaded from a memory 308 to a random access memory (RAM) 303. In the RAM 303, various programs and data required for the operation of the electronic device 300 are also stored. The processor 301, the ROM 302, and the RAM 303 are connected to each other via a bus 304. An input / output (I / O) interface 305 is also connected to the bus 304.

[0080] Typically, the following devices may be connected to the I / O interface 305: an input device 306 including, for example, a touch screen, a touch pad, a keyboard, a mouse, a camera, a microphone, an accelerometer, a gyroscope, etc.; an output device 307 including, for example, a liquid crystal display (LCD), a speaker, a vibrator, etc.; a storage device 308 including, for example, a magnetic tape, a hard disk, etc.; and a communication device 309. The communication device 309 may allow the electronic device 300 to communicate with other devices wirelessly or by wire to exchange data. Although Figure 3 The electronic device 300 is shown with various devices, but it should be understood that it is not required to implement or possess all the devices shown. More or fewer devices may be implemented or possessed instead.

[0081] In particular, according to an embodiment of the present disclosure, the process described above with reference to the flowchart can be implemented as a computer software program. For example, an embodiment of the present disclosure includes a computer program product, which includes a computer program carried on a non-transitory computer-readable medium, and the computer program contains program code for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from the network through the communication device 309, or installed from the memory 308, or installed from the ROM 302. When the computer program is executed by the processor 301, the above-mentioned functions defined in the screen brightness adjustment processing method of the embodiment of the present disclosure are executed.

[0082] It should be noted that the computer-readable medium disclosed above may be a computer-readable signal medium or a computer-readable storage medium or any combination of the above two. The computer-readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In the present disclosure, a computer-readable storage medium may be any tangible medium containing or storing a program that may be used by or in combination with an instruction execution system, device or device. In the present disclosure, a computer-readable signal medium may include a data signal propagated in a baseband or as part of a carrier wave, in which a computer-readable program code is carried. This propagated data signal may take a variety of forms, including but not limited to an electromagnetic signal, an optical signal, or any suitable combination of the above. The computer readable signal medium may also be any computer readable medium other than a computer readable storage medium, which may send, propagate or transmit a program for use by or in conjunction with an instruction execution system, apparatus or device. The program code contained on the computer readable medium may be transmitted using any suitable medium, including but not limited to: wires, optical cables, RF (radio frequency), etc., or any suitable combination of the above.

[0083] In some embodiments, the client and the server may communicate using any currently known or future developed network protocol such as HTTP (HyperText Transfer Protocol), and may be interconnected with any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include a local area network ("LAN"), a wide area network ("WAN"), an internet (e.g., the Internet), and a peer-to-peer network (e.g., an ad hoc peer-to-peer network), as well as any currently known or future developed network.

[0084] The computer-readable medium may be included in the electronic device, or may exist independently without being incorporated into the electronic device.

[0085] The computer-readable medium carries one or more programs. When the one or more programs are executed by the electronic device, the electronic device:

[0086] In response to obtaining a display request of a target application, determine whether the target application belongs to a preset application set. If it belongs to the preset application set, identify whether the initial screen brightness of the vehicle screen is greater than a predetermined screen brightness threshold. If it is not greater than the screen brightness threshold, determine a target brightness compensation value corresponding to the target application. Then, determine the target screen brightness according to the target brightness compensation value and the screen brightness threshold, increase the screen brightness of the vehicle screen to the target screen brightness, and display the application interface of the target application on the vehicle screen. In this technical solution, the display clarity of the relevant application interface is guaranteed, and the user's assisted driving experience is improved.

[0087] The electronic device may be written in one or more programming languages ​​or a combination thereof to write computer program code for performing the operations of the present disclosure, including but not limited to object-oriented programming languages, such as Java, Smalltalk, C++, and conventional procedural programming languages, such as "C" or similar programming languages. The program code may be executed entirely on the user's computer, partially on the user's computer, as a separate software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer via any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (e.g., via the Internet using an Internet service provider).

[0088] The flow chart and block diagram in the accompanying drawings illustrate the possible architecture, function and operation of the system, method and computer program product according to various embodiments of the present disclosure. In this regard, each square box in the flow chart or block diagram can represent a module, a program segment or a part of a code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some implementations as replacements, the functions marked in the square box can also occur in a sequence different from that marked in the accompanying drawings. For example, two square boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each square box in the block diagram and / or flow chart, and the combination of the square boxes in the block diagram and / or flow chart can be implemented with a dedicated hardware-based system that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0089] The units involved in the embodiments described in the present disclosure may be implemented by software or hardware, wherein the name of a unit does not, in some cases, limit the unit itself.

[0090] The functions described above herein may be performed at least in part by one or more hardware logic components. For example, without limitation, exemplary types of hardware logic components that may be used include: field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), systems on chips (SOCs), complex programmable logic devices (CPLDs), and the like.

[0091] In the context of the present disclosure, a machine-readable medium may be a tangible medium that may contain or store a program for use by or in conjunction with an instruction execution system, device, or equipment. A machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, device, or equipment, or any suitable combination of the foregoing. A more specific example of a machine-readable storage medium may include an electrical connection based on one or more lines, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0092] The above description is only a preferred embodiment of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of disclosure involved in the present disclosure is not limited to the technical solutions formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above disclosed concept. For example, the above features are replaced with the technical features with similar functions disclosed in the present disclosure (but not limited to) by each other to form a technical solution.

[0093] In addition, although each operation is described in a specific order, this should not be understood as requiring these operations to be performed in the specific order shown or in a sequential order. Under certain circumstances, multitasking and parallel processing may be advantageous. Similarly, although some specific implementation details are included in the above discussion, these should not be interpreted as limiting the scope of the present disclosure. Some features described in the context of a separate embodiment can also be implemented in a single embodiment in combination. On the contrary, the various features described in the context of a single embodiment can also be implemented in multiple embodiments individually or in any suitable sub-combination mode.

[0094] Although the subject matter has been described in language specific to structural features and / or methodological logical actions, it should be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or actions described above. On the contrary, the specific features and actions described above are merely example forms of implementing the claims.

Claims

1. A method for adjusting screen brightness, characterized in that: The following steps are involved: In response to obtaining a display request of a target application, determining whether the target application belongs to a preset application set; When belonging to the preset application set, identifying whether the initial screen brightness of the vehicle computer screen is greater than a predetermined screen brightness threshold; When the brightness of the screen is not greater than the screen brightness threshold, determining a target brightness compensation value corresponding to the target application; Determine a target screen brightness according to the target brightness compensation value and the screen brightness threshold; The screen brightness of the vehicle screen is increased to the target screen brightness, and the application interface of the target application is displayed on the vehicle screen.

2. The method according to claim 1, characterized in that Before the step of identifying whether the initial screen brightness of the vehicle computer screen is greater than a predetermined screen brightness threshold, the step further includes: identifying a current ambient brightness within the vehicle; Querying a preset database to determine a preset screen fill light brightness range corresponding to the current ambient brightness; Determine an upper limit value of the preset screen fill light brightness range as the screen brightness threshold.

3. The method according to claim 1 or 2, characterized in that The determining the target screen brightness according to the target brightness compensation value and the screen brightness threshold comprises: Calculating a sum of the target brightness compensation value and the screen brightness threshold; The summed value is determined to be the target screen brightness.

4. The method according to claim 1, characterized in that The determining a target brightness compensation value corresponding to the target application includes: Identifying a preset application level of the target application; A corresponding target brightness compensation value is determined according to the preset application level.

5. The method according to claim 4, characterized in that The determining a corresponding target brightness compensation value according to the preset application level includes: Determining whether the preset application level is greater than the preset standard application level; If it is greater than the preset standard application level, calculating the level difference between the preset application level and the preset standard application level; Calculating the product value of the level difference and a preset unit target brightness compensation value; The product value is determined to be the target brightness compensation value.

6. The method according to claim 4, characterized in that After determining whether the preset application level is greater than the preset standard application level, the method further includes: If it is not greater than the preset standard application level, the preset brightness compensation value is determined as the target brightness compensation value.

7. The method according to claim 1, characterized in that Also includes: In response to acquiring a screen brightness adjustment operation on the vehicle computer screen, adjusting the target screen brightness according to the screen brightness adjustment operation; The target brightness compensation value is updated according to the adjusted target screen brightness.

8. A screen brightness adjustment processing device, characterized in that: include: A first determination module, configured to determine, in response to obtaining a display request of a target application, whether the target application belongs to a preset application set; an identification module, used for identifying whether the initial screen brightness of the vehicle computer screen is greater than a predetermined screen brightness threshold when belonging to the preset application set; A second determination module, configured to determine a target brightness compensation value corresponding to the target application when the screen brightness is not greater than the screen brightness threshold; A third determination module, configured to determine a target screen brightness according to the target brightness compensation value and the screen brightness threshold; The display processing module is used to increase the screen brightness of the vehicle screen to the target screen brightness and display the application interface of the target application on the vehicle screen.

9. An electronic device, characterized in that: The electronic device comprises: processor; a memory for storing instructions executable by the processor; The processor is used to read the executable instructions from the memory and execute the executable instructions to implement the screen brightness adjustment processing method described in any one of claims 1-7 above.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and the computer program is used to execute the screen brightness adjustment processing method described in any one of claims 1-7.

Images