Vehicle screen adjustment method, device and vehicle

Abstract

The present disclosure relates to the field of vehicle control, and provides a method, device and vehicle for adjusting a vehicle screen, a first screen and a second screen, wherein the first screen is at least used to display instrument information, and the second screen is at least used to display multimedia information and / or vehicle control information, and the method comprises: receiving a transport mode start instruction, controlling the first screen image quality parameters to be adjusted to the first image quality parameters, and controlling the second screen image quality parameters to be adjusted to the second image quality parameters; receiving an image quality parameter adjustment instruction, determining a target adjustment screen and target image quality parameters; comparing the target image quality parameters with the current image quality parameters of the target adjustment screen, and adjusting the image quality parameters of the target adjustment screen after obtaining a first comparison result. For the vehicle screen, the linkage adjustment is cancelled, and the corresponding image quality parameters are determined respectively, so as to meet the energy consumption reduction requirements of the transport mode, and ensure that the driver can clearly read the basic information of the vehicle during transportation, thereby ensuring driving safety.

Description

Technical Field

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

[0002] With the rapid development of vehicle technology, vehicles have become an important means of transportation in people's daily lives. There are multiple display screens in the vehicle, and the multiple display screens are in a linkage relationship.

[0003] The vehicle's transport mode is a mode designed specifically to protect the vehicle and save energy during long-distance transportation. In transport mode, some functions are restricted or disabled to achieve energy conservation, such as reducing the display quality of the in-car display. When all the in-car screens are adjusted in conjunction, it may pose a threat to driving safety. Summary of the invention

[0004] In view of this, the purpose of the present disclosure is to propose a method, device and vehicle for adjusting a vehicle screen, so as to solve the problem that when all the screens in the vehicle are adjusted in conjunction with each other in the current transportation mode, it may pose a threat to driving safety.

[0005] Based on the above purpose, a first aspect of the present disclosure provides a method for adjusting a vehicle screen, wherein the vehicle comprises a first screen and a second screen, wherein the first screen is at least used to display instrument information, and the second screen is at least used to display multimedia information and / or vehicle control information, and the method comprises:

[0006] Upon receiving a transport mode start instruction, controlling the first screen image quality parameter to be adjusted to the first image quality parameter, and controlling the second screen image quality parameter to be adjusted to the second image quality parameter, wherein the second image quality parameter is lower than the first image quality parameter;

[0007] Receiving an image quality parameter adjustment instruction, determining a target adjustment screen and a target image quality parameter corresponding to the image quality parameter adjustment instruction, wherein the target adjustment screen includes at least one of the following: a first screen or a second screen;

[0008] Comparing the target image quality parameter with the current image quality parameter of the target adjustment screen to obtain a first comparison result;

[0009] The image quality parameters of the target adjustment screen are adjusted according to the first comparison result.

[0010] Based on the same inventive concept, the second aspect of the present disclosure proposes an adjustment device for a vehicle screen, comprising:

[0011] An instruction receiving module is configured to receive a transport mode activation instruction, control the first screen image quality parameter to be adjusted to a first image quality parameter, and control the second screen image quality parameter to be adjusted to a second image quality parameter, wherein the second image quality parameter is lower than the first image quality parameter;

[0012] The target image quality parameter determination module is configured to receive an image quality parameter adjustment instruction, determine a target adjustment screen and a target image quality parameter corresponding to the image quality parameter adjustment instruction, wherein the target adjustment screen includes at least one of the following: a first screen or a second screen;

[0013] A comparison module, configured to compare the target image quality parameter with the current image quality parameter of the target adjustment screen to obtain a first comparison result;

[0014] The image quality adjustment module is configured to adjust the image quality parameters of the target adjustment screen according to the first comparison result.

[0015] Based on the same inventive concept, the third aspect of the present disclosure proposes an electronic device, comprising a memory, a processor, and a computer program stored on the memory and executable by the processor, wherein the processor implements the vehicle screen adjustment method as described above when executing the computer program.

[0016] Based on the same inventive concept, a fourth aspect of the present disclosure proposes a non-transitory computer-readable storage medium, which stores computer instructions, and the computer instructions are used to enable a computer to execute the vehicle screen adjustment method as described above.

[0017] Based on the same inventive concept, the fifth aspect of the present disclosure provides a vehicle, including the adjustment device for the vehicle screen described in the second aspect or the electronic device described in the third aspect or the storage medium described in the fourth aspect.

[0018] As can be seen from the above, the present disclosure proposes a method, device and vehicle for adjusting a vehicle screen, wherein the vehicle includes a first screen and a second screen, wherein the first screen is at least used to display instrument information, and the second screen is at least used to display multimedia information and / or vehicle control information. When a transport mode start instruction is received, it means that the user turns on the transport mode of the vehicle, and the first screen image quality parameter is controlled to be adjusted to the first image quality parameter, and the second screen image quality parameter is controlled to be adjusted to the second image quality parameter to meet the energy saving requirements of the transport mode. At the same time, the second image quality parameter is lower than the first image quality parameter, that is, the linkage adjustment is cancelled for the vehicle screen, and the corresponding image quality parameters are determined respectively, so that the image quality of the first screen displaying the instrument information is higher than the image quality of the second screen displaying the vehicle control information, so as to ensure that the driver can clearly read the basic operation information of the vehicle during transportation, and ensure driving safety. When an image quality parameter adjustment instruction is received, it means that the user wants to continue to adjust the screen image quality in the transport mode. Determine the target adjustment screen and target image quality parameter corresponding to the image quality parameter adjustment instruction, wherein the target adjustment screen includes at least one of the following: the first screen or the second screen. The target image quality parameter is compared with the current image quality parameter of the target adjustment screen to obtain a first comparison result, and the image quality parameter of the target adjustment screen is adjusted according to the first comparison result. By determining the target adjustment screen and the target image quality parameter to determine the corresponding adjustment method, the image quality adjustment of the target adjustment screen is more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the present disclosure or related technologies, the drawings required for use in the embodiments or related technical descriptions are briefly introduced below. Obviously, the drawings described below are only embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 A flowchart of a method for adjusting a vehicle screen according to an embodiment of the present disclosure;

[0021] Figure 2 It is a structural block diagram of a device for adjusting a vehicle screen according to an embodiment of the present disclosure;

[0022] Figure 3 It is a schematic diagram of the structure of an electronic device according to an embodiment of the present disclosure. DETAILED DESCRIPTION

[0023] In order to make the objectives, technical solutions and advantages of the present disclosure more clearly understood, the present disclosure is further described in detail below in combination with specific embodiments and with reference to the accompanying drawings.

[0024] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present disclosure should be understood by people with ordinary skills in the field to which the present disclosure belongs. The "first", "second" and similar words used in the embodiments of the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. "Including" or "comprising" and similar words mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0025] With the rapid development of vehicle technology, vehicles have become an important means of transportation in people's daily lives. There are multiple display screens in the vehicle, and the multiple display screens are linked. That is, when the image quality of one screen is changed, the image quality of all other screens is automatically changed synchronously.

[0026] The vehicle's transport mode is a mode specially designed to protect the vehicle and save energy during long-distance transportation. This mode is usually used when the vehicle is transported from the production plant to the dealer or in the logistics process, because it cannot be refueled or charged during transportation. In transport mode, some functions will be restricted or disabled to achieve the purpose of energy saving, such as reducing the display quality of the in-car display. If all screens including the instrument screen are linked to adjust to the same image quality, it will pose a threat to normal safe driving.

[0027] Specifically, although reducing the brightness of other display screens by 50% can save energy, the scenarios during transportation are complex. For example, the brightness of the instrument screen is automatically reduced by 50% at this time, which may cause transportation personnel to be unable to read vehicle information in the instrument due to the low brightness of the instrument screen, causing doubts among transportation personnel, indirectly reducing transportation efficiency and increasing risks during transportation.

[0028] If the transport personnel customize the image quality of one of the screens for some reason, such as switching to high resolution, high contrast, and high brightness, the image quality of the other two screens will automatically switch synchronously, increasing the risk of battery failure of the entire vehicle. However, if the image quality customization is not turned on, the transport personnel's requirements for the image quality setting of the screen may not be met. In addition, for example, before turning on the transport mode, the factory production line personnel mistakenly turned on the high-resolution image quality mode. After entering the transport mode, if the image quality is still maintained, it may also cause the risk of battery failure during transportation.

[0029] Due to the complex in-vehicle environment, in transportation mode, it is necessary to link the in-vehicle image quality and intelligently design the adjustment method of the vehicle screen image quality parameters according to different scenarios.

[0030] Based on the above description, this embodiment proposes a method for adjusting a vehicle screen, such as Figure 1 As shown, the vehicle includes a first screen and a second screen, wherein the first screen is at least used to display instrument information, and the second screen is at least used to display multimedia information and / or vehicle control information, and the method includes:

[0031] Step 101, receiving a transport mode start instruction, controlling the first screen image quality parameter to be adjusted to the first image quality parameter, and controlling the second screen image quality parameter to be adjusted to the second image quality parameter, wherein the second image quality parameter is lower than the first image quality parameter.

[0032] During specific implementation, a transport mode activation instruction is received, which indicates that the user has activated the transport mode of the vehicle, and the linkage relationship between the vehicle screens is cancelled, thereby realizing separate control of different screens in the vehicle.

[0033] In this embodiment, the vehicle includes a first screen and a second screen, wherein the first screen is used to display at least instrument information, and the second screen is used to display at least multimedia information and / or vehicle control information. Exemplarily, the first screen is a vehicle instrument screen, and the second screen is a vehicle central control screen.

[0034] In this embodiment, the triggering method of the transport mode activation instruction includes at least one of the following: voice triggering or touch triggering, wherein the touch triggering can be triggered by a physical button or a virtual button. In this embodiment, the specific setting positions of the virtual button and the physical button are not limited.

[0035] Exemplarily, the user clicks on the transport mode icon on the second screen in the vehicle, which indicates that the user wants to start the transport mode of the vehicle, and a transport mode start instruction is generated.

[0036] The first screen image quality parameter is controlled to be adjusted to the first image quality parameter, and the second screen image quality parameter is controlled to be adjusted to the second image quality parameter, wherein the second image quality parameter is lower than the first image quality parameter.

[0037] In this embodiment, the image quality parameter is a picture quality parameter, and the image quality parameter specifically includes at least one of the following: brightness, resolution, refresh rate, contrast, clarity, sharpness, dispersion, resolution, color purity (color saturation), display color, etc.

[0038] Exemplarily, the first picture quality parameter is a standard picture quality parameter, and the second picture quality parameter is a low-energy picture quality parameter, that is, after the transport mode is turned on, the first screen picture quality parameter is controlled to be adjusted to the first picture quality parameter, and the second screen picture quality parameter is controlled to be adjusted to the second picture quality parameter.

[0039] Step 102: receiving a picture quality parameter adjustment instruction, determining a target adjustment screen and a target picture quality parameter corresponding to the picture quality parameter adjustment instruction, wherein the target adjustment screen includes at least one of the following: a first screen or a second screen.

[0040] In specific implementation, after the first screen image quality parameter is adjusted to the first image quality parameter and the second screen image quality parameter is adjusted to the second image quality parameter, a image quality parameter adjustment instruction is received, indicating that the user wants to further adjust the image quality parameters of the display screen in the vehicle.

[0041] Determine the target adjustment screen and target image quality parameters corresponding to the image quality parameter adjustment instruction. In this embodiment, the triggering method of the image quality parameter adjustment instruction includes at least one of the following: voice triggering or touch triggering, wherein the touch triggering can be triggered by a physical button or by a virtual button.

[0042] For example, the user clicks the virtual button corresponding to the image quality adjustment on the instrument screen, which means that the user wants to adjust the image quality parameters of the instrument screen, and the target adjustment screen is the instrument screen. If the user selects the new image quality parameter as brightness 40%, the target image quality parameter is determined to be brightness 40%.

[0043] In another example, the user says in the car "adjust the resolution of the central control screen to 1080p", then the target adjustment screen is determined to be the central control screen, and the target image quality parameter is determined to be a resolution of 1080p.

[0044] Step 103: compare the target image quality parameter with the current image quality parameter of the target adjustment screen to obtain a first comparison result.

[0045] During specific implementation, the current image quality parameters of the target adjustment screen are determined, and the current image quality parameters are compared with the target image quality parameters to obtain a first comparison result.

[0046] The first comparison result may be that the current image quality parameter is greater than the target image quality parameter, indicating that the user currently wants to increase the image quality of the target adjustment screen. The first comparison result may be that the current image quality parameter is less than the target image quality parameter, indicating that the user currently wants to decrease the image quality of the target adjustment screen.

[0047] Step 104: Adjust the image quality parameters of the target adjustment screen according to the first comparison result.

[0048] In specific implementation, the image quality parameters of the target adjustment screen are adjusted according to the first comparison result. Specifically, it can be determined according to the first comparison result whether only the image quality parameters of the target adjustment screen are adjusted, or whether other screens in the first screen and the second screen except the target adjustment screen are adjusted at the same time.

[0049] Through the above scheme, a transport mode start instruction is received, which means that the user turns on the transport mode of the vehicle, and the first screen image quality parameter is controlled to be adjusted to the first image quality parameter, and the second screen image quality parameter is controlled to be adjusted to the second image quality parameter to meet the energy saving requirements of the transport mode. At the same time, the second image quality parameter is lower than the first image quality parameter, that is, the linkage adjustment is cancelled for the vehicle screen, and the corresponding image quality parameters are determined respectively, so that the image quality of the first screen displaying the instrument information is higher than the image quality of the second screen displaying the vehicle control information, so as to ensure that the driver can clearly read the basic operation information of the vehicle during transportation, and ensure driving safety. Receiving an image quality parameter adjustment instruction indicates that the user wants to continue to adjust the screen image quality in the transport mode. Determine the target adjustment screen and target image quality parameter corresponding to the image quality parameter adjustment instruction, wherein the target adjustment screen includes at least one of the following: the first screen or the second screen. Compare the target image quality parameter with the current image quality parameter of the target adjustment screen to obtain a first comparison result, and adjust the image quality parameter of the target adjustment screen according to the first comparison result. By determining the target adjustment screen and the target image quality parameter to determine the corresponding adjustment method, the image quality adjustment of the target adjustment screen is more accurate.

[0050] In some embodiments, the vehicle further includes a third screen, wherein the third screen is used to display at least air conditioning information. If the target adjustment screen is the second screen or the third screen, step 104 specifically includes:

[0051] Step 1041, in response to the first comparison result that the target image quality parameter is lower than the second image quality parameter, controlling the second screen image quality parameter and the third screen image quality parameter to decrease from the second image quality parameter to the target image quality parameter. Or,

[0052] Step 1042, in response to the first comparison result being that the target image quality parameter is higher than the second image quality parameter, obtaining the vehicle battery power, and adjusting the image quality parameter of the target adjustment screen according to the vehicle battery power.

[0053] During specific implementation, the vehicle further includes a third screen, wherein the third screen is at least used to display air-conditioning information. Exemplarily, the third screen is a vehicle air-conditioning screen.

[0054] In this embodiment, the first screen is a screen that the driver often uses when driving the vehicle and is closely related to driving safety. The second screen and the third screen are generally screens required for adjusting the comfort level in the vehicle or realizing entertainment functions. Therefore, in this embodiment, the second screen and the third screen can be controlled in linkage, and the first screen is not linked for control.

[0055] If the target adjustment screen is the second screen or the third screen, the current image quality parameter of the target adjustment screen is the second image quality parameter, and the target image quality parameter is compared with the second image quality parameter to obtain a first comparison result.

[0056] When the first comparison result is that the target image quality parameter is lower than the second image quality parameter, it means that the user wants to lower the image quality of the target adjustment screen. The second screen image quality parameter and the third screen image quality parameter are both the second image quality parameter at this time, that is, the second screen image quality parameter and the third screen image quality parameter are directly controlled to be reduced from the second image quality parameter to the target image quality parameter, and the second screen and the third screen maintain a linkage control relationship.

[0057] When the first comparison result is that the target image quality parameter is higher than the second image quality parameter, it means that the user wants to increase the image quality of the target adjustment screen. Since increasing the image quality parameter will increase the energy consumption of the vehicle, and the transportation mode itself is to save energy. Therefore, it is necessary to obtain the battery power of the vehicle and adjust the image quality parameter of the target adjustment screen according to the battery power of the vehicle.

[0058] Through the above scheme, when the target adjustment screen is the second screen or the third screen, if the user wants to lower the image quality parameters of the target adjustment screen, the user's needs can be directly responded to at this time, and the linkage between the second screen and the third screen can be realized at the same time, so as to further reduce the energy consumption of the vehicle and meet the requirements of the transportation mode. If the user wants to increase the image quality parameters of the target adjustment screen, the battery power of the vehicle needs to be considered at this time, and the image quality parameters of the target adjustment screen are adjusted according to the battery power of the vehicle to achieve a balance between meeting user requirements and minimizing vehicle energy consumption.

[0059] In some embodiments, step 1042 specifically includes:

[0060] Step 10421, in response to the vehicle battery power being greater than or equal to the first preset power threshold, controlling the second screen image quality parameter and the third screen image quality parameter to increase from the second image quality parameter to the target image quality parameter. Or,

[0061] Step 10422: In response to the vehicle battery power being less than a first preset power threshold and greater than or equal to a second preset power threshold, controlling the target adjustment screen image quality parameter to increase from the second image quality parameter to the target image quality parameter. Or,

[0062] Step 10423, in response to the vehicle battery power being less than a second preset power threshold, controlling the target adjustment screen image quality parameter to increase from the second image quality parameter to the target image quality parameter and timing, determining that the first timing duration is greater than the first preset duration, and controlling the target adjustment screen image quality parameter to decrease to the second image quality parameter.

[0063] In specific implementation, when the first comparison result is that the target image quality parameter is higher than the second image quality parameter, since increasing the image quality parameter will increase vehicle energy consumption, the vehicle battery power is obtained at this time, and the image quality parameter of the target adjustment screen is adjusted according to the battery power.

[0064] If the battery power of the vehicle is greater than or equal to the first preset power threshold, it means that the battery power of the vehicle is sufficient and the risk of power shortage is low, so the image quality parameters of the second screen and the third screen can be controlled to increase from the second image quality parameters to the target image quality parameters at the same time. That is, when the battery power of the vehicle is greater than or equal to the first preset power threshold, no matter the target adjustment screen is the second screen or the third screen, the image quality of the second screen and the third screen are linked to increase to the target image quality parameters.

[0065] If the vehicle battery power is less than the first preset power threshold and greater than or equal to the second preset power threshold, it means that the risk of vehicle power outage is higher than when the power is greater than the first preset power threshold. Therefore, only the picture quality parameters of the target adjustment screen are increased to the target picture quality parameters to meet user needs.

[0066] If the battery power of the vehicle is less than the second preset power threshold, it means that the risk of the vehicle running out of power is high. The target adjustment screen image quality parameter is controlled to increase from the second image quality parameter to the target image quality parameter and time is started. When the first time duration is greater than the first preset time duration, the target adjustment screen image quality parameter is controlled to decrease to the second image quality parameter again. On the basis of meeting user needs, the vehicle energy consumption is reduced as much as possible.

[0067] Exemplarily, the first preset power threshold is 80%, the second preset power threshold is 50%, the target adjustment screen is the second screen, the second image quality parameter is a resolution of 480p, the target image quality parameter is a resolution of 720p, and the first preset duration is 5 minutes. If it is determined that the battery power of the vehicle is 90%, the image quality of the second screen and the third screen are both controlled to increase to a resolution of 720p. If it is determined that the battery power of the vehicle is 60%, only the image quality of the second screen is controlled to increase to 720p. If it is determined that the battery power of the vehicle is 30%, the image quality of the second screen is controlled to increase to 720p and maintained for 5 minutes, and then the image quality of the second screen is controlled to decrease to 480p.

[0068] In some embodiments, when the battery power of the vehicle is less than a second preset power threshold, the target adjustment screen image quality parameter is controlled to increase from the second image quality parameter to the target image quality parameter and the timing starts, the timing duration can be displayed on the target adjustment screen. The timing duration is the effective duration for the target adjustment screen to maintain the target image quality parameter, so as to prompt the user that after the timing duration reaches the first preset duration, the image quality parameter will be adjusted back to the image quality parameter before the increase.

[0069] In some embodiments, because the instrument screen is closely related to vehicle safe driving, when the image quality of the second screen or the third screen is improved, the first screen does not participate in the linkage, so as to avoid glare and other discomfort to the driver after the image quality of the instrument screen is improved, and reduce safety hazards. With respect to the image quality of the first screen, the user can directly adjust the first screen alone.

[0070] Through the above scheme, when it is necessary to increase the image quality parameters of the second screen or the third screen, control is performed according to the vehicle battery power to ensure that the power loss is small on the basis of meeting the user needs and meet the needs of the transportation mode.

[0071] In some embodiments, in step 1041, after controlling the second screen image quality parameter and the third screen image quality parameter to decrease from the second image quality parameter to the target image quality parameter, the method further includes:

[0072] Step 10A, obtaining the vehicle speed;

[0073] Step 10B, in response to the vehicle speed being greater than or equal to a preset vehicle speed threshold, controlling the first screen image quality parameter to maintain the first image quality parameter; or,

[0074] Step 10C: in response to the vehicle speed being less than a preset vehicle speed threshold, determining that the target adjustment screen is the first screen, and controlling the first screen image quality parameter to decrease from the first image quality parameter to the target image quality parameter.

[0075] In specific implementation, when the first comparison result is that the target image quality parameter is lower than the second image quality parameter, after controlling the second screen image quality parameter and the third screen image quality parameter to be reduced from the second image quality parameter to the target image quality parameter, it can also be determined whether to control the instrument screen to be adjusted in linkage.

[0076] The vehicle speed is obtained. If the vehicle speed is greater than or equal to the preset speed threshold, it means that the vehicle is traveling at a fast speed. If the image quality parameters of the first screen are adjusted, it may affect driving safety. Therefore, the image quality parameters of the first screen are controlled to maintain the first image quality parameters.

[0077] If the vehicle speed is less than the preset speed threshold, it means that the vehicle speed is slow, and adjusting the image quality parameters of the instrument screen will not affect normal safe driving. At this time, the first screen is also used as the target adjustment screen, and the image quality parameters of the first screen are controlled to decrease from the first image quality parameters to the target image quality parameters.

[0078] In this embodiment, the preset vehicle speed threshold is preferably 0 km / h, that is, the first screen is considered to be linked with the second screen and the third screen only when the vehicle is stationary. When the image quality parameters of the second screen or the third screen are reduced, the image quality parameters of the first screen are also reduced to further ensure driving safety.

[0079] Through the above scheme, by judging whether to control the instrument screen to follow the second screen or the third screen for linkage according to the vehicle speed, it is avoided to affect the normal and safe driving, reduce the potential safety hazards and improve the driving safety.

[0080] In some embodiments, in response to the target adjustment screen being the first screen, step 104 specifically includes:

[0081] Step 104A, in response to the first comparison result being that the target image quality parameter is lower than the first image quality parameter, controlling the first screen image quality parameter to decrease from the first image quality parameter to the target image quality parameter; or,

[0082] Step 104B, in response to the first comparison result being that the target image quality parameter is higher than the first image quality parameter, obtaining the battery power of the vehicle, and adjusting the image quality parameter of the first screen according to the battery power of the vehicle.

[0083] In specific implementation, if the target adjustment screen is the first screen, the current image quality parameter of the target adjustment screen is the first image quality parameter, that is, the target image quality parameter is compared with the first image quality parameter to obtain a first comparison result.

[0084] If the first comparison result is that the target image quality parameter is lower than the first image quality parameter, it means that the user wants to reduce the image quality parameter of the first screen, and the image quality parameter of the first screen can be directly reduced from the first image quality parameter to the target image quality parameter.

[0085] If the first comparison result is that the target image quality parameter is higher than the first image quality parameter, it means that the user wants to increase the image quality parameter of the first screen, because increasing the image quality parameter will increase the energy consumption of the vehicle, and the transportation mode itself is to save energy. Therefore, it is necessary to obtain the battery power of the vehicle and adjust the image quality parameter of the first screen according to the battery power of the vehicle.

[0086] Through the above scheme, when the target adjustment screen is the first screen, if the user wants to lower the image quality parameters of the first screen, the user's needs can be directly responded to at this time. If the user wants to increase the image quality parameters of the first screen, the vehicle battery power must be considered, and the image quality parameters of the target adjustment screen are adjusted according to the vehicle battery power to achieve a balance between meeting user requirements and minimizing vehicle energy consumption.

[0087] In some embodiments, the vehicle further includes a third screen, wherein the third screen is used to display at least air conditioning information; after step 104A, further including:

[0088] Step 10a, comparing the target image quality parameter with the second image quality parameter;

[0089] Step 10b, in response to the target image quality parameter being less than the second image quality parameter, controlling the second screen image quality parameter and the third screen image quality parameter to decrease from the second image quality parameter to the target image quality parameter; or,

[0090] Step 10c, in response to the target image quality parameter being equal to the second image quality parameter, determining a target reduction ratio according to the target image quality parameter and the first image quality parameter, determining a third image quality parameter according to the target reduction ratio and the second image quality parameter, and controlling the second screen image quality parameter and the third screen image quality parameter to be reduced from the second image quality parameter to the third image quality parameter; or,

[0091] Step 10d: in response to the target image quality parameter being greater than the second image quality parameter, controlling the second screen image quality parameter and the third screen image quality parameter to maintain the second image quality parameter.

[0092] During specific implementation, the vehicle further includes a third screen, wherein the third screen is at least used to display air-conditioning information. Exemplarily, the third screen is a vehicle air-conditioning screen.

[0093] Because the image quality parameters of the second screen and the third screen are the second image quality parameters, and the second image quality parameters themselves are lower than the first image quality parameters, when the user lowers the image quality of the first screen, the target image quality parameters may be lower than the second image quality parameters, which can be judged specifically.

[0094] If the target image quality parameter is less than the second image quality parameter, it means that the image quality of the first screen after adjustment is lower than the current image quality of the second and third screens. Since the first screen is more relevant to safe driving, the first screen should be guaranteed to be the screen with the highest image quality in the car. Therefore, the image quality parameters of the second screen and the third screen are reduced from the second image quality parameter to the target image quality parameter. That is, when the target image quality parameter is less than the second image quality parameter, the image quality of the first screen, the second screen and the third screen after adjustment remains the same, which is the target image quality parameter.

[0095] If the target image quality parameter is the same as the second image quality parameter, it means that the image quality of the first screen after adjustment is the same as the current image quality of the second and third screens. However, the first screen is more relevant to safe driving and should be the screen with the highest image quality in the car. Therefore, the image quality parameters of the second and third screens need to be adjusted downward as well. The specific adjustment strategy is as follows:

[0096] The target image quality parameter is processed by ratio with the first image quality parameter to determine the target reduction ratio. The target reduction ratio is processed by multiplying the second image quality parameter to obtain the parameter adjustment amount. The second image quality parameter is processed by difference with the parameter adjustment amount to obtain the third image quality parameter. The second screen image quality parameter and the third screen image quality parameter are controlled to be reduced from the second image quality parameter to the third image quality parameter.

[0097] For example, the target image quality parameter is 60% brightness, the first image quality parameter is 80% brightness, and the second image quality parameter is 60%, and the target reduction ratio is calculated to be 25%. The target reduction ratio is multiplied by the second image quality parameter to obtain a parameter adjustment amount of 15%. The second image quality parameter is subtracted from the parameter adjustment amount to obtain a third image quality parameter of 45% brightness. The second screen image quality parameter and the third screen image quality parameter are controlled to decrease from 60% brightness to 45% brightness.

[0098] If the target image quality parameter is greater than the second image quality parameter, it means that the image quality of the first screen after adjustment is still greater than the current image quality of the second screen and the third screen. At this time, the image quality parameters of the second screen and the third screen can be controlled to remain unchanged.

[0099] Through the above method, when the user lowers the image quality parameters of the first screen, the target image quality parameters are compared with the second image quality parameters to determine whether the second screen and the third screen need to be adjusted synchronously, thereby ensuring that the first screen, which is more closely related to safe driving, is always the screen with the highest image quality in the car, thereby ensuring driving safety.

[0100] In some embodiments, step 104B specifically includes:

[0101] Step 104B1, in response to the battery power of the vehicle being greater than or equal to a third preset power threshold, controlling the first screen image quality parameter to increase from the first image quality parameter to a target image quality parameter; or,

[0102] Step 104B2, in response to the vehicle battery power being less than a third preset power threshold, controlling the first screen image quality parameter to increase from the first image quality parameter to the target image quality parameter and timing, determining that the second timing duration is greater than the second preset duration, and controlling the first screen image quality parameter to decrease to the first image quality parameter.

[0103] In specific implementation, when the first comparison result is that the target image quality parameter is higher than the first image quality parameter, since increasing the image quality parameter will increase vehicle energy consumption, the vehicle battery power is obtained at this time, and the image quality parameter of the first screen is adjusted according to the battery power.

[0104] If the vehicle battery power is greater than or equal to the third preset power threshold, it means that the risk of vehicle battery power failure is low, so the first screen image quality parameter can be controlled to increase from the first image quality parameter to the target image quality parameter.

[0105] If the vehicle battery power is less than the third preset power threshold, it means that the risk of vehicle power outage is high. The first screen image quality parameter is controlled to increase from the first image quality parameter to the target image quality parameter and timing is performed. When the second timing duration is greater than the second preset duration, the target adjustment screen image quality parameter is controlled to decrease to the first image quality parameter.

[0106] Exemplarily, the third preset power threshold is 50%, the target adjustment screen is the first screen, the first image quality parameter is a resolution of 720p, the target image quality parameter is a resolution of 1080p, and the second preset duration is 5 minutes. If it is determined that the vehicle battery power is 70%, the image quality of the first screen is controlled to increase to a resolution of 1080p. If it is determined that the vehicle battery power is 30%, the image quality of the first screen is controlled to increase to 1080p and maintained for 5 minutes, and then the image quality of the first screen is controlled to decrease to 720p.

[0107] Through the above scheme, when it is necessary to increase the image quality parameters of the first screen, it is controlled according to the battery power of the vehicle to ensure that the power loss is small on the basis of meeting the user needs and meet the needs of the transportation mode.

[0108] In some embodiments, after controlling the first screen image quality parameter to increase from the first image quality parameter to the target image quality parameter in step 104B1, the step further includes:

[0109] Step a, comparing the vehicle battery power with a fourth preset power threshold, wherein the fourth preset power threshold is greater than the third preset power threshold;

[0110] Step b, in response to the vehicle battery power being greater than or equal to a fourth preset power threshold, determining a target increase ratio according to the target image quality parameter and the first image quality parameter, determining a fourth image quality parameter according to the target increase ratio and the second image quality parameter, and controlling the second screen image quality parameter and the third screen image quality parameter to increase from the second image quality parameter to the fourth image quality parameter; or,

[0111] Step c, in response to the vehicle battery power being less than a fourth preset power threshold and the vehicle battery power being greater than or equal to a third preset power threshold, controlling the second screen image quality parameter and the third screen image quality parameter to maintain the second image quality parameter.

[0112] In specific implementation, if the battery power of the vehicle is greater than or equal to the third preset power threshold, the image quality parameters of the first screen are controlled to increase from the first image quality parameters to the target image quality parameters. In order to ensure the comfort of users in the car watching multiple screens, it is possible to further determine whether to increase the image quality parameters of the second and third screens.

[0113] The vehicle battery power level is compared with a fourth preset power level threshold, wherein the fourth preset power level threshold is greater than the third preset power level threshold.

[0114] If the battery power of the vehicle is greater than or equal to the fourth preset power threshold, it means that the battery power of the vehicle is sufficient, and the image quality parameters of the second screen and the third screen can also be adjusted upward. The specific adjustment strategy is:

[0115] The target image quality parameter is processed by ratio with the first image quality parameter to determine the target increase ratio. The target increase ratio is processed by product with the second image quality parameter to obtain the parameter adjustment amount. The second image quality parameter and the parameter adjustment amount are added to obtain the fourth image quality parameter. The second screen image quality parameter and the third screen image quality parameter are controlled to increase from the second image quality parameter to the fourth image quality parameter.

[0116] For example, the target image quality parameter is 70% brightness, the first image quality parameter is 50% brightness, and the second image quality parameter is 30%, and the target increase ratio is calculated to be 50%. The target increase ratio is multiplied by the second image quality parameter to obtain a parameter adjustment amount of 15%. The second image quality parameter and the parameter adjustment amount are added to obtain a fourth image quality parameter of 45% brightness. The second screen image quality parameter and the third screen image quality parameter are controlled to increase from 30% brightness to 45% brightness.

[0117] If the vehicle battery power is less than the fourth preset power threshold, it means that although the vehicle currently has a low risk of running out of power, if the second screen image quality and the third screen image quality are also increased along with the first screen image quality, the vehicle battery may run out of power. Therefore, the second screen image quality parameters and the third screen image quality parameters are controlled to maintain the second image quality parameters.

[0118] Exemplarily, the fourth preset power threshold is 80%, the third preset power threshold is 50%, the target adjustment screen is the first screen, the first picture quality parameter is 50% brightness, the second picture quality parameter is 30% brightness, and the target picture quality parameter is 70% brightness. If it is determined that the vehicle battery power is 70%, the first screen picture quality is controlled to increase to 70% brightness. If it is determined that the vehicle battery power is 90%, the first screen picture quality parameter is controlled to increase from 50% brightness to 70% brightness, and the central control screen picture quality parameter and the third screen picture quality parameter are controlled to increase from 30% brightness to 45% brightness.

[0119] Through the above scheme, when the image quality of the first screen is improved, the image quality parameters of the second screen and the third screen are adjusted synchronously according to the battery power of the vehicle. While ensuring the needs of the transportation mode, the image quality of multiple screens in the vehicle is coordinated as much as possible to avoid excessive differences in image quality between different screens, which may cause viewing discomfort to users.

[0120] Based on the same inventive concept, the vehicle screen includes a first screen and a second screen being displayed, and the vehicle screen includes at least one of the following: a vehicle instrument screen, a vehicle central control screen, a vehicle air conditioning screen, a co-pilot entertainment screen, a co-pilot ceiling screen, a rear ceiling screen, a rear seat back screen, etc. When the image quality parameter is a refresh rate, another embodiment of the present disclosure provides a method for adjusting a vehicle screen, specifically including:

[0121] Step 201, receiving a screen refresh rate adjustment instruction for a first screen, and determining that the screen refresh rate adjustment instruction corresponds to a target refresh rate;

[0122] Step 202, obtaining a current first refresh rate of the first screen, and controlling the refresh rate of the first screen to be adjusted to the target refresh rate;

[0123] In a specific implementation, when a screen refresh rate adjustment instruction for the first screen is received, it means that the user wants to adjust the refresh rate of the first screen, and the target refresh rate corresponding to the screen refresh rate adjustment instruction is determined. The current first refresh rate of the first screen is obtained, and the refresh rate of the first screen is controlled to be adjusted from the first refresh rate to the target refresh rate. The specific adjustment method includes controlling the refresh rate of the first screen to increase to the target refresh rate, or controlling the refresh rate of the first screen to decrease to the target refresh rate.

[0124] The first refresh rate is compared with the target refresh rate to obtain a first comparison result, wherein the first comparison result includes that the first refresh rate is greater than the target refresh rate, or the first refresh rate is less than the target refresh rate.

[0125] Through the above scheme, the vehicle screen includes the first screen and the second screen being displayed. When a screen refresh rate adjustment instruction for the first screen is received, it means that the user is adjusting the refresh rate of the first screen, and the screen refresh rate adjustment instruction corresponds to the target refresh rate, which is the target refresh rate that the user wants to adjust. The current first refresh rate of the first screen is obtained, and the screen refresh rate adjustment instruction of the user is responded to, and the refresh rate of the first screen is adjusted to the target refresh rate, thereby meeting the needs of the user.

[0126] Step 203: compare the first refresh rate with the target refresh rate to obtain a first comparison result.

[0127] Step 204 specifically includes:

[0128] Step 2041: In response to the first comparison result being that the target refresh rate is greater than the first refresh rate, determine the total number of screens being displayed.

[0129] Step 2042: multiply the total number of screens by the target refresh rate to obtain a total refresh rate value.

[0130] Step 2043: compare the total refresh rate value with a preset refresh rate threshold to obtain a second comparison result.

[0131] Step 2044, obtaining the current second refresh rate of the second screen.

[0132] Step 2045: In response to the second comparison result being that the total refresh rate value is greater than the first preset refresh rate threshold, controlling the refresh rate of the second screen to maintain a second refresh rate.

[0133] Step 2046, in response to the second comparison result being that the total refresh rate value is less than or equal to the first preset refresh rate threshold, determine at least one screen to be adjusted from multiple second screens according to the total refresh rate value, and control the refresh rate of the screen to be adjusted to increase to the target refresh rate.

[0134] During specific implementation, the target refresh rate is compared with the current first refresh rate of the first screen. If it is determined that the first comparison result is that the target refresh rate is greater than the first refresh rate, it means that the user has increased the refresh rate of the first screen.

[0135] Determine the total number of screens being displayed, the total number of screens including the number of all screens being displayed, that is, the sum of the number of the first screen and the second screen. Multiply the total number of screens by the target refresh rate to obtain a total refresh rate value, wherein the total refresh rate value represents the total refresh rate after the refresh rates of all screens being displayed in the vehicle are increased to the target refresh rate. That is, it is the total refresh rate after the refresh rate of the second screen is linked to the refresh rate of the first screen and is increased to the target refresh rate.

[0136] The second refresh rate of the second screen is obtained, where the second refresh rate is the refresh rate of the second screen before adjustment. The total refresh rate value is compared with a preset refresh rate threshold to obtain a second comparison result.

[0137] If the total refresh rate value is greater than the first preset refresh rate threshold, it means that if all the second screens follow the first screen to increase the refresh rate to the target refresh rate, it will cause a risk of hardware damage, which is relatively high. Therefore, at this time, the refresh rate of the second screen is controlled to continue to maintain the second refresh rate. Even though there may be a risk of eye damage to the user, serious hardware risks such as a black screen can be avoided, thereby avoiding affecting the user's driving safety.

[0138] If the total refresh rate value is less than or equal to the first preset refresh rate threshold, it means that if all the second screens follow the first screen to increase the refresh rate to the target refresh rate, there may be a risk of hardware damage, and the risk of hardware damage is small. Therefore, in order to reduce the user's eye damage, at least one screen to be adjusted is determined from the multiple second screens according to the total refresh rate value, and the refresh rate of the screen to be adjusted is controlled to increase to the target refresh rate.

[0139] In some embodiments, step 2046 specifically includes:

[0140] Step 20A, in response to the total refresh rate value being less than a second preset refresh rate threshold, determining that the screen to be adjusted is all the second screens in the plurality of second screens; or,

[0141] Step 20B: in response to the total refresh rate value being greater than or equal to the second preset refresh rate threshold and less than or equal to the first preset refresh rate threshold, determining that the screen to be adjusted is a part of the second screens among the plurality of second screens.

[0142] In a specific implementation, on the basis that the total refresh rate value is less than or equal to the first preset refresh rate threshold, the total refresh rate value is further compared with the second preset refresh rate threshold, wherein the second preset refresh rate threshold is less than the first preset refresh rate threshold.

[0143] If the total refresh rate is less than the second preset refresh rate threshold, it means that even if all second screens follow the first screen to increase the refresh rate to the target refresh rate, it will not cause hardware damage. Therefore, at this time, it is determined that the screen to be adjusted is all the second screens among the multiple second screens. That is, the refresh rates of all second screens are linked to the refresh rate of the first screen and increased to the target refresh rate. This ensures image quality coordination without the risk of hardware damage.

[0144] If the total refresh rate value is greater than or equal to the second preset refresh rate threshold and less than or equal to the first preset refresh rate threshold, it means that all second screens will follow the first screen to increase the refresh rate to the target refresh rate, which may cause hardware damage, but the risk is small. To avoid hardware damage, some of the second screens among the multiple second screens are used as screens to be adjusted, and the refresh rates of these second screens will be linked to the refresh rate of the first screen and increased to the target refresh rate.

[0145] In some embodiments, step 20B specifically includes:

[0146] Step 20B1, obtain a third preset refresh rate threshold, and perform a subtraction process on the third preset refresh rate threshold and the target refresh rate to obtain a refresh rate difference, wherein the third preset refresh rate threshold is greater than the second preset refresh rate threshold and less than the first preset refresh rate threshold.

[0147] Step 20B2, performing ratio processing on the refresh rate difference and the target refresh rate, and rounding down the obtained ratio to obtain the screen adjustment amount.

[0148] Step 20B3, determining the relative position between the second screen and the first screen, and determining the screen to be adjusted from the plurality of second screens according to the screen adjustment quantity and the relative position.

[0149] In a specific implementation, when some of the second screens among the multiple second screens are used as screens to be adjusted, a third preset refresh rate threshold is first obtained, where the third preset refresh rate threshold is greater than the second preset refresh rate threshold and less than the first preset refresh rate threshold.

[0150] Since the first screen must adjust its refresh rate to the target refresh rate after receiving the screen refresh rate adjustment instruction, the third preset refresh rate threshold is subtracted from the target refresh rate to obtain a refresh rate difference, which is the sum of the maximum refresh rates that the hardware can support, in addition to supporting the first screen to increase to the target refresh rate.

[0151] The refresh rate difference is ratioed with the target refresh rate to obtain the ratio, and the value obtained by rounding the ratio down is the screen adjustment number, which is the specific number of second screens required among the multiple second screens.

[0152] Through the above scheme, using the third preset refresh rate threshold and the target refresh rate, the total maximum refresh rate that the hardware can support, in addition to supporting the first screen to be increased to the target refresh rate, is determined, and then the specific number of the selected second screens is determined, which makes the determination of the screen adjustment number more accurate, thereby avoiding the risk of hardware damage.

[0153] In some embodiments, step 20B3 specifically includes:

[0154] Step 20B31, determining a first number of second screens whose relative positions are in the same row as the first screen;

[0155] Step 20B32: in response to the first number being greater than the screen adjustment number, taking the second screen which is closest to the first screen and has the screen adjustment number as the screen to be adjusted; or

[0156] Step 20B33: in response to the first number being equal to the screen adjustment number, taking all second screens in the same row as the first screen as screens to be adjusted; or,

[0157] Step 20B34, in response to the first number being less than the screen adjustment number, the remaining screen adjustment number is determined based on the first number and the screen adjustment number, and the second screens in the rows other than the row where the first screen is located are used as screens to be screened, and from the screens to be screened, the screen with the remaining screen adjustment number and the closest distance to the first screen is selected as the initial screen to be adjusted, and all the second screens in the same row as the first screen and the initial screen to be adjusted are used as screens to be adjusted.

[0158] In specific implementation, because the user first focuses on other screens in the same row in addition to the screen at his own location when watching, the first number of second screens whose relative positions are in the same row as the first screen is first determined.

[0159] If the first number is greater than the number of screen adjustments, it means that the number of second screens in the same row as the first screen is greater than the calculated number of second screens that need to be adjusted, and the second screens in the same row as the first screen can be selected as the screens to be adjusted. Specifically, because the user usually pays attention to other screens that are closer to the first screen, the second screen in the screen adjustment number that is closest to the first screen is directly selected as the screen to be adjusted.

[0160] If the first number is equal to the number of screen adjustments, it means that the number of second screens in the same row as the first screen is exactly equal to the calculated number of second screens that need to be adjusted, and all second screens in the same row as the first screen can be directly used as screens to be adjusted.

[0161] If the first number is less than the number of screens to be adjusted, it means that the number of second screens in the same row as the first screen is less than the calculated number of second screens that need to be adjusted, that is, the second screens in the same row as the first screen are not enough to meet the requirements, and second screens in other positions need to be selected as screens to be adjusted.

[0162] That is, the remaining screen adjustment number is determined according to the first number and the screen adjustment number, and the second screens of the other rows of the row where the first screen is located are used as screens to be screened. From the screens to be screened, the screen with the closest distance to the first screen and the remaining screen adjustment number is selected as the initial screen to be adjusted. The specific method of selecting the initial screen to be adjusted is:

[0163] Determine the position information of each screen to be screened respectively, and for each screen to be screened, calculate the relative distance according to the position information and the position of the first screen. Determine the number of remaining screen adjustments, and sort them from small to large according to the relative distance. Select the screen to be screened with the largest number of remaining screen adjustments ranked by relative distance as the initial screen to be adjusted.

[0164] All second screens in the same row as the first screen and the initial screen to be adjusted are used as screens to be adjusted.

[0165] According to the above solution, when the user is watching, in addition to the screen at his own location, he first pays attention to other screens in the same row. Therefore, by comparing the first number of second screens in the same row as the first screen with the number of screen adjustments, the second screen in the same row as the first screen is given priority as the screen to be adjusted, so as to ensure visual consistency when the user is watching.

[0166] In some embodiments, step 204 specifically includes:

[0167] Step 204A: in response to the first comparison result being that the target refresh rate is less than the first refresh rate, controlling the refresh rate of the second screen to be reduced to the target refresh rate.

[0168] During specific implementation, the target refresh rate is compared with the current first refresh rate of the first screen. If it is determined that the first comparison result is that the target refresh rate is less than the first refresh rate, it means that the user has lowered the refresh rate of the first screen.

[0169] Since lowering the refresh rate will not cause damage to the hardware, the refresh rate of the second screen can be directly controlled to be reduced to the target refresh rate, and the number of second screens does not need to be considered. That is, no matter how many second screens there are, the refresh rate of the second screen can be directly controlled to be reduced to the target refresh rate.

[0170] Through the above scheme, since the original second refresh rate will not cause damage to the vehicle hardware, there will be no risk of hardware damage after the reduction. That is, no matter how many second screens there are, the refresh rate of the second screen can be directly controlled to be reduced to the target refresh rate.

[0171] In some embodiments, before controlling the refresh rate of the second screen to decrease to the target refresh rate in step 204A, the step further includes:

[0172] Step a, determining whether there is an instrument screen in the second screen;

[0173] Step b: in response to the existence of the instrument screen, obtaining the current second refresh rate of the instrument screen, and controlling the refresh rate of the instrument screen to maintain the second refresh rate.

[0174] In specific implementation, when the first comparison result is that the target refresh rate is less than the first refresh rate, it is determined whether there is an instrument screen in the second screen. Because the instrument screen displays vehicle information and affects driving safety, a too low refresh rate may cause information such as vehicle speed and gear position to not be updated in time. Therefore, when there is an instrument screen in the second screen, the current second refresh rate of the instrument screen is obtained, and the refresh rate of the instrument screen is controlled to maintain the second refresh rate, that is, the instrument screen does not decrease synchronously with the decrease in the refresh rate of the first screen.

[0175] Through the above scheme, when there is an instrument screen in the second screen, the refresh rate of the instrument screen is controlled to maintain the original second refresh rate, thereby avoiding the problem that the vehicle information cannot be updated in time after lowering the refresh rate of the instrument screen, affecting driving safety, and further improving driving safety.

[0176] Based on the same inventive concept, the vehicle screen includes a first screen being displayed and at least one second screen, and the vehicle screen includes at least one of the following: a vehicle instrument screen, a vehicle central control screen, a vehicle air conditioning screen, a co-pilot entertainment screen, a co-pilot ceiling screen, a rear ceiling screen, a rear seat back screen, etc. When the image quality parameter is display color, another embodiment of the present disclosure provides a method for adjusting the vehicle screen, specifically including:

[0177] Step 301: receiving a color correction instruction for a first screen, determining a correction mode corresponding to the color correction instruction, and performing color correction processing on the first screen according to the correction mode.

[0178] In specific implementation, when a color correction instruction for the first screen is received, it means that the user wants to perform color correction on the display color of the first screen. Color correction is a color combination specially designed for passengers with color recognition disorders to enhance color recognition, help passengers more accurately identify color information, and see the colors of the real world. That is, color correction is to make certain colors more obvious by adjusting the color parameters of the display screen, which helps special groups (people with eye diseases such as color blindness and color weakness) to better distinguish colors.

[0179] In this embodiment, the correction mode specifically includes at least one of the following: red enhancement, green enhancement, blue enhancement and gray enhancement.

[0180] The first screen is color corrected according to the correction mode selected by the user. For example, if the correction mode is red enhancement, the color parameters in the first screen are adjusted to achieve a red enhancement effect.

[0181] The specific step 302 includes:

[0182] Step 3021, in response to the screen type of the first screen being a vehicle instrument screen, determining whether there is a co-pilot passenger in the vehicle's co-pilot seat; determining that there is a co-pilot passenger in the vehicle's co-pilot seat, outputting a first prompt message, determining that the received feedback information corresponding to the first prompt message is to turn on color correction, and determining that the target second screen associated with the first screen is the vehicle's central control screen; or, determining that there is no co-pilot passenger in the vehicle's co-pilot seat, determining that the target second screen associated with the first screen is the vehicle's central control screen.

[0183] In specific implementation, if the screen type of the first screen is a vehicle instrument screen, the second screen that can be linked with the vehicle instrument screen is the vehicle central control screen. Because the vehicle central control screen is located between the main driver and the co-driver, that is, the driver and the co-driver may often watch the central control screen, when the instrument screen is color corrected, it is necessary to first determine whether there is a co-driver passenger, that is, whether there is a user in the co-driver, to avoid direct color correction of the vehicle central control screen. If there is a passenger in the co-driver, it will cause inconvenience for the co-driver passenger to watch, causing dissatisfaction of the co-driver passenger.

[0184] If there is a passenger in the front passenger seat of the vehicle, a first prompt message is outputted at this time, wherein the first prompt message is used to inquire whether to control the vehicle central control screen to also perform color correction. Receive user feedback information.

[0185] If the feedback information is to turn on color correction, it is determined that the user agrees to perform color correction on the vehicle's central control screen, and the vehicle's central control screen is used as the target second screen associated with the first screen, and then color correction is performed on the vehicle's central control screen according to the correction mode.

[0186] If the feedback information is that color correction is prohibited, it is determined that the user does not agree to perform color correction on the vehicle's central control screen, so the vehicle's central control screen is controlled to maintain the original display color.

[0187] If there is no passenger in the front passenger seat of the vehicle, the vehicle's central control screen can be directly controlled for linkage, and the vehicle's central control screen can be used as the target second screen associated with the first screen, and then the vehicle's central control screen can be color corrected according to the correction mode.

[0188] Through the above scheme, since the vehicle's central control screen is located between the main driver and the co-pilot, that is, the driver and the co-pilot may often watch the central control screen, when the instrument screen is color calibrated, it is necessary to first determine whether there is a co-pilot passenger, that is, whether there is a user in the co-pilot, to avoid directly calibrating the color of the vehicle's central control screen. If there is a passenger in the co-pilot seat, it will cause inconvenience to the co-pilot passenger, causing dissatisfaction among the co-pilot passenger.

[0189] or,

[0190] Step 3022: In response to the screen type of the first screen being a vehicle co-pilot entertainment screen, determine that the target second screen associated with the first screen is a vehicle co-pilot ceiling screen; or, in response to the screen type of the first screen being a vehicle co-pilot ceiling screen, determine that the target second screen associated with the first screen is a vehicle co-pilot entertainment screen.

[0191] In specific implementation, if the screen type of the first screen is a vehicle co-pilot entertainment screen, the second screen that can be linked with the vehicle co-pilot entertainment screen is the vehicle co-pilot ceiling screen. Because the vehicle co-pilot ceiling screen and the vehicle co-pilot entertainment screen are both used for the entertainment of the co-pilot user, they meet the same needs of users in the same position on different screens, so they can be directly linked at this time. That is, it is determined that the target second screen associated with the first screen is the vehicle co-pilot ceiling screen, and then the vehicle co-pilot ceiling screen is color corrected according to the correction mode.

[0192] If the screen type of the first screen is a co-pilot ceiling screen, the second screen that can be linked with the co-pilot ceiling screen is the co-pilot entertainment screen. Since both the co-pilot ceiling screen and the co-pilot entertainment screen are used for the entertainment of the co-pilot user, they meet the same needs of users in the same position on different screens, so they can be directly linked. That is, the target second screen associated with the first screen is determined to be the co-pilot entertainment screen, and then the co-pilot entertainment screen is color corrected according to the correction mode.

[0193] Through the above scheme, because the co-pilot ceiling screen and the co-pilot entertainment screen are both used for the entertainment of the co-pilot user, they meet the same needs of users in the same position on different screens, and these two screens are only used for the co-pilot, and there is no problem of common screens for other users. When it is determined that the screen type of the first screen is any one of the co-pilot entertainment screen and the co-pilot ceiling screen, the co-pilot entertainment screen and the other screen of the co-pilot ceiling screen can be directly controlled to be linked to ensure the visual consistency of the user and improve the user experience.

[0194] or,

[0195] Step 3023, in response to the screen type of the first screen being the vehicle's central control screen, determining the target position of the user to whom the instruction corresponding to the color correction instruction is sent; in response to the target position being the vehicle's driving seat, determining the target second screen associated with the first screen to be the vehicle's instrument screen; or, in response to the target position being the vehicle's co-pilot seat, determining the target second screen associated with the first screen to be the vehicle's co-pilot entertainment screen and the vehicle's co-pilot ceiling screen.

[0196] In specific implementation, if the screen type of the first screen is a vehicle central control screen, the second screen that can be linked with the vehicle central control screen is at least one of the following: a vehicle instrument screen, a vehicle co-pilot ceiling screen, or a vehicle co-pilot entertainment screen. Because the vehicle central control screen is located between the main driver and the co-pilot, the main driver's vehicle instrument screen, the co-pilot's vehicle co-pilot ceiling screen, and the vehicle co-pilot entertainment screen can all be used as linkage objects. In order to avoid color correction operations on irrelevant screens, it is necessary to specifically determine the target position of the user who triggered the color correction instruction, and then determine the corresponding target second screen according to the target position.

[0197] In this embodiment, the method for determining the target location of the user sending the instruction can be determined by a camera inside the vehicle, or by the sound source location of the voice information of the received color correction instruction, and the specific determination method is not limited.

[0198] If the target position is the vehicle driving position, it means that the vehicle driver has triggered the color correction of the central control screen, and the screen that the vehicle driver often watches should be the vehicle instrument screen, so the vehicle instrument screen can be linked to perform color correction. That is, it is determined that the target second screen associated with the first screen is the vehicle instrument screen, and then the vehicle instrument screen is color corrected according to the correction mode.

[0199] If the target position is the co-pilot seat of the vehicle, it means that the co-pilot passenger has triggered the color correction of the central control screen, and the screens that the co-pilot passenger often watches should be the vehicle co-pilot entertainment screen and the vehicle co-pilot ceiling screen, so the vehicle co-pilot entertainment screen and the vehicle co-pilot ceiling screen can be linked to perform color correction. That is, the target second screen associated with the first screen is determined to be the vehicle co-pilot entertainment screen and the vehicle co-pilot ceiling screen, and then the vehicle co-pilot entertainment screen and the vehicle co-pilot ceiling screen are color corrected according to the correction mode.

[0200] Through the above scheme, in order to avoid color correction operations on irrelevant screens, the target position of the user who triggered the color correction instruction is specifically determined, and then the corresponding target second screen is determined according to the target position, which makes the determination of the target second screen more accurate.

[0201] or,

[0202] Step 30241, in response to the screen type of the first screen being a vehicle rear ceiling screen, determining that the target second screen associated with the first screen is the first rear seat back screen corresponding to the position of the user sending the instruction for sending the color correction instruction.

[0203] Step 30242, determine whether there are rear passengers in the rear seat of the vehicle other than the user who sends the color correction instruction; determine that there are such rear passengers, and output a second prompt message, wherein the second prompt message is used to prompt whether to turn on the second rear seatback screen corresponding to the position of the rear passenger; in response to receiving feedback information to turn on the second rear seatback screen, turn on the second rear seatback screen, and synchronously display the display content of the rear ceiling screen on the second rear seatback screen.

[0204] In specific implementation, if the screen type of the first screen is a rear-row ceiling screen of the vehicle, the second screen that can be linked with the rear-row ceiling screen of the vehicle is the rear-row seatback screen of the vehicle. Since the first rear-row seatback screen corresponding to the position of the user sending the instruction is usually only viewed by the user sending the instruction, the first rear-row seatback screen can be directly controlled to be linked with the rear-row ceiling screen of the vehicle. That is, the target second screen associated with the first screen is determined to be the first rear-row seatback screen corresponding to the position of the user sending the instruction, and then the color correction processing is performed on the first rear-row seatback screen corresponding to the position of the user sending the instruction according to the correction mode.

[0205] Since the vehicle's rear ceiling screen is a screen for all rear passengers to watch, it is necessary to determine whether there are rear passengers in the vehicle other than the user who sends the color correction command, and then determine whether color correction of the vehicle's rear ceiling screen will affect the viewing of other rear passengers.

[0206] If there are rear passengers in the rear seat of the vehicle other than the user who sends the color correction command, a second prompt message is output to ask whether it is necessary to turn on the seatback screen corresponding to the position of the rear passenger, that is, the second rear seatback screen.

[0207] If the feedback information is to turn on color correction, it is determined that the user agrees to turn on the second rear seatback screen. At this time, the second rear seatback screen is turned on, and the display content of the rear ceiling screen is synchronously displayed on the second rear seatback screen to ensure viewing continuity for normal people in the back row.

[0208] Through the above solution, when there are rear passengers in the rear row of the vehicle in addition to the user who sends the color correction instruction, it can be asked whether the seatback screen corresponding to the position of the rear passenger needs to be turned on to avoid the rear passenger watching the rear ceiling screen of the vehicle after color correction, which may cause visual discomfort. When the rear passenger agrees to turn on the seatback screen corresponding to his position, the display content of the rear ceiling screen is synchronously displayed on the second rear seatback screen to ensure the viewing continuity of normal people in the rear row and improve the user experience.

[0209] or,

[0210] Step 30251, in response to the screen type of the first screen being the first vehicle rear seatback screen, determine whether there are any rear passengers in the rear row of the vehicle other than the user who sends the color correction instruction, wherein the first vehicle rear seatback screen is the seatback screen corresponding to the position of the user who sends the instruction; if it is determined that there are no rear passengers, then the target second screen associated with the first screen is the vehicle rear ceiling screen.

[0211] Step 30252, determine the presence of the rear passenger, control the vehicle's rear ceiling screen to keep displaying the current color; output a third prompt message, wherein the third prompt message is used to prompt whether to turn on the second rear seatback screen corresponding to the position of the rear passenger; in response to receiving feedback information to turn on the second rear seatback screen, turn on the second rear seatback screen, and synchronously display the display content of the first vehicle's rear seatback screen on the second rear seatback screen.

[0212] In specific implementation, if the screen type of the first screen is the first vehicle rear seatback screen, the second screen that can be linked with the first vehicle rear seatback screen is the vehicle rear ceiling screen. Since the vehicle rear ceiling screen is a screen for all rear passengers to watch, it is necessary to determine whether there are rear passengers in the vehicle except the user who sends the color correction instruction, and then determine whether it is necessary to perform color correction on the vehicle rear ceiling screen when the first vehicle rear seatback screen turns on color correction.

[0213] If there are no rear passengers, that is, there is only a user who sends a color correction instruction in the rear row of the vehicle, it can be determined that the target second screen associated with the first screen is the rear ceiling screen of the vehicle, and then the color correction process is performed on the rear ceiling screen of the vehicle according to the correction mode.

[0214] If there are passengers in the rear seat of the vehicle other than the user who sends the color correction command, since the rear ceiling screen of the vehicle is the screen for all rear passengers to view, the rear ceiling screen of the vehicle is controlled to maintain the original display color to avoid visual discomfort caused by the rear passengers when viewing the rear ceiling screen of the vehicle after color correction.

[0215] At the same time, a third prompt message may be displayed to ask whether it is necessary to turn on the seatback screen corresponding to the rear passenger's position, that is, the second rear seatback screen.

[0216] If the feedback information is to turn on color correction, it is determined that the user agrees to turn on the second rear seatback screen. At this time, the second rear seatback screen is turned on, and the display content of the rear ceiling screen is synchronously displayed on the second rear seatback screen to ensure viewing continuity for normal people in the back row.

[0217] Through the above scheme, when there are rear passengers in addition to the instruction sending user who sends the color correction instruction, if the instruction sending user who sends the color correction instruction performs color correction on the first vehicle rear seat back screen corresponding to his own position, the vehicle rear ceiling screen is prohibited from following the first vehicle rear seat back screen in linkage, that is, the vehicle rear ceiling screen maintains the original display color, avoiding the rear passengers from watching the vehicle rear ceiling screen after color correction, causing visual discomfort.

[0218] Step 303: Perform color correction processing on the target second screen according to the correction mode.

[0219] In a specific implementation, after determining the target second screen associated with the first screen, a color correction process may be performed on the target second screen according to the correction mode.

[0220] Through the above solution, color correction is only performed on the target second screen associated with the first screen, avoiding the problem that all screens are directly linked to the first screen for color correction, which would cause viewing inconvenience for users with color recognition disorders, thereby improving the user experience.

[0221] It should be noted that the method of the embodiment of the present disclosure can be performed by a single device, such as a computer or a server. The method of the present embodiment can also be applied in a distributed scenario and completed by multiple devices cooperating with each other. In the case of such a distributed scenario, one of the multiple devices can only perform one or more steps in the method of the embodiment of the present disclosure, and the multiple devices will interact with each other to complete the described method.

[0222] It should be noted that the above describes some embodiments of the present disclosure. Other embodiments are within the scope of the appended claims. In some cases, the actions or steps recorded in the claims can be performed in an order different from that in the above embodiments and still achieve the desired results. In addition, the processes depicted in the accompanying drawings do not necessarily require the specific order or continuous order shown to achieve the desired results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

[0223] Based on the same inventive concept, corresponding to any of the above-mentioned embodiment methods, the present disclosure also provides a vehicle screen adjustment device, which is arranged on a vehicle, wherein the vehicle includes a first screen and a second screen, wherein the first screen is at least used to display instrument information, and the second screen is at least used to display multimedia information and / or vehicle control information.

[0224] refer to Figure 2 , Figure 2 The adjusting device of the vehicle screen of the embodiment comprises:

[0225] The instruction receiving module 201 is configured to receive the transport mode start instruction, control the first screen image quality parameter to be adjusted to the first image quality parameter, and control the second screen image quality parameter to be adjusted to the second image quality parameter, wherein the second image quality parameter is lower than the first image quality parameter;

[0226] The target image quality parameter determination module 202 is configured to receive an image quality parameter adjustment instruction, determine a target adjustment screen and a target image quality parameter corresponding to the image quality parameter adjustment instruction, wherein the target adjustment screen includes at least one of the following: a first screen or a second screen;

[0227] A comparison module 203 is configured to compare the target image quality parameter with the current image quality parameter of the target adjustment screen to obtain a first comparison result;

[0228] The image quality adjustment module 204 is configured to adjust the image quality parameters of the target adjustment screen according to the first comparison result.

[0229] In some embodiments, the vehicle further includes a third screen, wherein the third screen is used to display at least air conditioning information; in response to the target adjustment screen being the second screen or the third screen, the image quality adjustment module 204 specifically includes:

[0230] A first adjustment unit is configured to control the second screen image quality parameter and the third screen image quality parameter to decrease from the second image quality parameter to the target image quality parameter in response to the first comparison result that the target image quality parameter is lower than the second image quality parameter; or

[0231] The second adjustment unit is configured to obtain a vehicle battery charge in response to the first comparison result being that the target image quality parameter is higher than the second image quality parameter, and adjust the image quality parameter of the target adjustment screen according to the vehicle battery charge.

[0232] In some embodiments, the image quality adjustment module 204 further includes a first screen image quality adjustment unit, and the first screen image quality adjustment unit is specifically configured as follows:

[0233] Get the vehicle speed;

[0234] In response to the vehicle speed being greater than or equal to a preset vehicle speed threshold, controlling the first screen image quality parameter to maintain the first image quality parameter; or,

[0235] In response to the vehicle speed being less than a preset vehicle speed threshold, determining that the target adjustment screen is the first screen, and controlling the first screen image quality parameter to decrease from the first image quality parameter to the target image quality parameter.

[0236] In some embodiments, the second adjustment unit is specifically configured to:

[0237] In response to the battery power of the vehicle being greater than or equal to a first preset power threshold, controlling the second screen image quality parameter and the third screen image quality parameter to increase from the second image quality parameter to a target image quality parameter; or,

[0238] In response to the battery power of the vehicle being less than a first preset power threshold and greater than or equal to a second preset power threshold, controlling the target adjustment screen image quality parameter to increase from the second image quality parameter to the target image quality parameter; or,

[0239] In response to the vehicle battery power being less than a second preset power threshold, the target adjustment screen image quality parameter is controlled to increase from the second image quality parameter to the target image quality parameter and timing is performed, and it is determined that the first timing duration is greater than the first preset duration, and the target adjustment screen image quality parameter is controlled to decrease to the second image quality parameter.

[0240] In some embodiments, in response to the target adjustment screen being the first screen, the image quality adjustment module 204 specifically includes:

[0241] A third adjustment unit is configured to control the first screen image quality parameter to decrease from the first image quality parameter to the target image quality parameter in response to the first comparison result that the target image quality parameter is lower than the first image quality parameter; or,

[0242] The fourth adjustment unit is configured to obtain the battery power of the vehicle in response to the first comparison result that the target image quality parameter is higher than the first image quality parameter, and adjust the image quality parameter of the first screen according to the battery power of the vehicle.

[0243] In some embodiments, the vehicle further includes a third screen, wherein the third screen is used to display at least air conditioning information; the image quality adjustment module 204 specifically includes a fifth adjustment unit, and the fifth adjustment unit is specifically configured as follows:

[0244] comparing the target image quality parameter with the second image quality parameter;

[0245] In response to the target image quality parameter being less than the second image quality parameter, controlling the second screen image quality parameter and the third screen image quality parameter to decrease from the second image quality parameter to the target image quality parameter; or,

[0246] In response to the target image quality parameter being equal to the second image quality parameter, determining a target reduction ratio according to the target image quality parameter and the first image quality parameter, determining a third image quality parameter according to the target reduction ratio and the second image quality parameter, and controlling the second screen image quality parameter and the third screen image quality parameter to be reduced from the second image quality parameter to the third image quality parameter; or,

[0247] In response to the target image quality parameter being greater than the second image quality parameter, the second screen image quality parameter and the third screen image quality parameter are controlled to maintain the second image quality parameter.

[0248] In some embodiments, the fourth adjustment unit is specifically configured to:

[0249] In response to the battery power of the vehicle being greater than or equal to a third preset power threshold, controlling the first screen image quality parameter to increase from the first image quality parameter to a target image quality parameter; or,

[0250] In response to the vehicle battery power being less than a third preset power threshold, the first screen image quality parameter is controlled to increase from the first image quality parameter to the target image quality parameter and timing is performed, and a second timing duration is determined to be greater than a second preset duration, and the first screen image quality parameter is controlled to decrease to the first image quality parameter.

[0251] In some embodiments, the fourth adjustment unit is further configured to:

[0252] Comparing the vehicle battery power with a fourth preset power threshold, wherein the fourth preset power threshold is greater than the third preset power threshold;

[0253] In response to the vehicle battery power being greater than or equal to a fourth preset power threshold, determining a target increase ratio according to the target image quality parameter and the first image quality parameter, determining a fourth image quality parameter according to the target increase ratio and the second image quality parameter, and controlling the second screen image quality parameter and the third screen image quality parameter to increase from the second image quality parameter to the fourth image quality parameter; or,

[0254] In response to the vehicle battery power being less than a fourth preset power threshold and the vehicle battery power being greater than or equal to a third preset power threshold, the second screen image quality parameter and the third screen image quality parameter are controlled to maintain the second image quality parameter.

[0255] For the convenience of description, the above device is described by dividing it into various modules according to its functions. Of course, when implementing the present disclosure, the functions of each module can be implemented in the same or multiple software and / or hardware.

[0256] The device of the above embodiment is used to implement the corresponding vehicle screen adjustment method in any of the above embodiments, and has the beneficial effects of the corresponding method embodiment, which will not be repeated here.

[0257] Based on the same inventive concept, corresponding to any of the above-mentioned embodiments and methods, the present disclosure also provides an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, the vehicle screen adjustment method described in any of the above embodiments is implemented.

[0258] Figure 3 A more specific schematic diagram of the hardware structure of an electronic device provided in this embodiment is shown, and the device may include: a processor 1010, a memory 1020, an input / output interface 1030, a communication interface 1040, and a bus 1050. The processor 1010, the memory 1020, the input / output interface 1030, and the communication interface 1040 are connected to each other through the bus 1050 in the device.

[0259] The processor 1010 can be implemented by a general-purpose CPU (Central Processing Unit), a microprocessor, an application-specific integrated circuit (ASIC), or one or more integrated circuits, and is used to execute relevant programs to implement the technical solutions provided in the embodiments of this specification.

[0260] The memory 1020 may be implemented in the form of ROM (Read Only Memory), RAM (Random Access Memory), static storage device, dynamic storage device, etc. The memory 1020 may store an operating system and other application programs. When the technical solutions provided in the embodiments of this specification are implemented by software or firmware, the relevant program codes are stored in the memory 1020 and are called and executed by the processor 1010.

[0261] The input / output interface 1030 is used to connect the input / output module to realize information input and output. The input / output module can be configured in the device as a component (not shown in the figure), or it can be externally connected to the device to provide corresponding functions. The input device may include a keyboard, a mouse, a touch screen, a microphone, various sensors, etc., and the output device may include a display, a speaker, a vibrator, an indicator light, etc.

[0262] The communication interface 1040 is used to connect a communication module (not shown) to realize communication interaction between the device and other devices. The communication module can realize communication through wired means (such as USB, network cable, etc.) or wireless means (such as mobile network, WIFI, Bluetooth, etc.).

[0263] The bus 1050 includes a path that transmits information between the various components of the device (eg, the processor 1010 , the memory 1020 , the input / output interface 1030 , and the communication interface 1040 ).

[0264] It should be noted that, although the above device only shows the processor 1010, the memory 1020, the input / output interface 1030, the communication interface 1040 and the bus 1050, in the specific implementation process, the device may also include other components necessary for normal operation. In addition, it can be understood by those skilled in the art that the above device may also only include the components necessary for implementing the embodiments of the present specification, and does not necessarily include all the components shown in the figure.

[0265] The electronic device of the above embodiment is used to implement the corresponding vehicle screen adjustment method in any of the above embodiments, and has the beneficial effects of the corresponding method embodiment, which will not be repeated here.

[0266] Based on the same inventive concept, corresponding to any of the above-mentioned embodiment methods, the present disclosure also provides a non-transitory computer-readable storage medium, wherein the non-transitory computer-readable storage medium stores computer instructions, and the computer instructions are used to enable the computer to execute the vehicle screen adjustment method described in any of the above embodiments.

[0267] The computer-readable medium of this embodiment includes permanent and non-permanent, removable and non-removable media, and information storage can be implemented by any method or technology. Information can be computer-readable instructions, data structures, modules of programs, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, read-only compact disk read-only memory (CD-ROM), digital versatile disk (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission media that can be used to store information that can be accessed by a computing device.

[0268] The computer instructions stored in the storage medium of the above embodiment are used to enable the computer to execute the vehicle screen adjustment method described in any of the above embodiments, and have the beneficial effects of the corresponding method embodiments, which will not be repeated here.

[0269] Based on the same inventive concept, corresponding to any of the above-mentioned embodiments and methods, the present application also provides a vehicle, including the vehicle screen adjustment device in the above-mentioned embodiments, the electronic device in the above-mentioned embodiments, and the computer-readable storage medium in the above-mentioned embodiments, and the vehicle equipment implements the vehicle screen adjustment method described in any of the above embodiments.

[0270] The vehicle of the above-mentioned embodiment is used to implement the vehicle screen adjustment method described in any of the above-mentioned embodiments, and has the beneficial effects of the corresponding method embodiments, which will not be repeated here.

[0271] It is understandable that before using the technical solutions of each embodiment of the present disclosure, the type, scope of use, usage scenarios, etc. of the personal information involved will be informed to the user in an appropriate manner, and the user's authorization will be obtained.

[0272] For example, in response to receiving an active request from a user, a prompt message is sent to the user to clearly remind the user that the operation requested to be performed will require obtaining and using the user's personal information. Thus, the user can independently choose whether to provide personal information to software or hardware such as an electronic device, application, server, or storage medium that performs the operation of the technical solution of the present disclosure according to the prompt message.

[0273] As an optional but non-limiting implementation, in response to receiving the user's active request, the prompt information may be sent to the user in the form of a pop-up window, in which the prompt information may be presented in text form. In addition, the pop-up window may also carry a selection control for the user to choose "agree" or "disagree" to provide personal information to the electronic device.

[0274] It is understandable that the above notification and the process of obtaining user authorization are merely illustrative and do not constitute a limitation on the implementation of the present disclosure. Other methods that meet relevant laws and regulations may also be applied to the implementation of the present disclosure.

[0275] It should be understood by those skilled in the art that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present disclosure (including the claims) is limited to these examples; based on the concept of the present disclosure, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of different aspects of the embodiments of the present disclosure as described above, which are not provided in detail for the sake of simplicity.

[0276] In addition, to simplify the description and discussion, and in order not to obscure the embodiments of the present disclosure, known power / ground connections to integrated circuit (IC) chips and other components may or may not be shown in the provided figures. In addition, devices may be shown in the form of block diagrams to avoid obscuring the embodiments of the present disclosure, and this also takes into account the fact that the details of the implementation of these block diagram devices are highly dependent on the platform on which the embodiments of the present disclosure are to be implemented (i.e., these details should be fully within the scope of understanding of those skilled in the art). Where specific details (e.g., circuits) are set forth to describe exemplary embodiments of the present disclosure, it is apparent to those skilled in the art that the embodiments of the present disclosure may be implemented without these specific details or with variations in these specific details. Therefore, these descriptions should be considered illustrative rather than restrictive.

[0277] Although the present disclosure has been described in conjunction with specific embodiments of the present disclosure, many alternatives, modifications and variations of these embodiments will be apparent to those skilled in the art from the foregoing description. For example, other memory architectures (e.g., dynamic RAM (DRAM)) may use the discussed embodiments.

[0278] The embodiments of the present disclosure are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the embodiments of the present disclosure should be included in the scope of protection of the present disclosure.

Claims

1. A method for adjusting a vehicle screen, characterized in that: The vehicle comprises a first screen and a second screen, wherein the first screen is at least used to display instrument information, and the second screen is at least used to display multimedia information and / or vehicle control information. The method comprises: Upon receiving a transport mode start instruction, controlling the first screen image quality parameter to be adjusted to the first image quality parameter, and controlling the second screen image quality parameter to be adjusted to the second image quality parameter, wherein the second image quality parameter is lower than the first image quality parameter; Receiving an image quality parameter adjustment instruction, determining a target adjustment screen and a target image quality parameter corresponding to the image quality parameter adjustment instruction, wherein the target adjustment screen includes a first screen or a second screen; Comparing the target image quality parameter with the current image quality parameter of the target adjustment screen to obtain a first comparison result; adjusting the image quality parameters of the target adjustment screen according to the first comparison result; The vehicle further includes a third screen, wherein the third screen is used to display at least air conditioning information; in response to the target adjustment screen being the second screen or the third screen, The adjusting the image quality parameters of the target adjustment screen according to the first comparison result includes: In response to the first comparison result that the target image quality parameter is lower than the second image quality parameter, controlling the second screen image quality parameter and the third screen image quality parameter to decrease from the second image quality parameter to the target image quality parameter; or, In response to the first comparison result being that the target image quality parameter is higher than the second image quality parameter, obtaining a vehicle battery power, and adjusting the image quality parameter of the target adjustment screen according to the vehicle battery power; After controlling the second screen image quality parameter and the third screen image quality parameter to decrease from the second image quality parameter to the target image quality parameter, the method further includes: Get the vehicle speed; In response to the vehicle speed being greater than or equal to a preset vehicle speed threshold, controlling the first screen image quality parameter to maintain the first image quality parameter; or, In response to the vehicle speed being less than a preset vehicle speed threshold, determining that the target adjustment screen is the first screen, and controlling the first screen image quality parameter to decrease from the first image quality parameter to the target image quality parameter.

2. The method according to claim 1, characterized in that The adjusting the image quality parameters of the target adjustment screen according to the battery power of the vehicle includes: In response to the battery power of the vehicle being greater than or equal to a first preset power threshold, controlling the second screen image quality parameter and the third screen image quality parameter to increase from the second image quality parameter to a target image quality parameter; or, In response to the vehicle battery power being less than a first preset power threshold and greater than or equal to a second preset power threshold, Controlling the target adjustment screen image quality parameter to increase from the second image quality parameter to the target image quality parameter; or, In response to the vehicle battery power being less than a second preset power threshold, the target adjustment screen image quality parameter is controlled to increase from the second image quality parameter to the target image quality parameter and timing is performed, and it is determined that the first timing duration is greater than the first preset duration, and the target adjustment screen image quality parameter is controlled to decrease to the second image quality parameter.

3. The method according to claim 1, characterized in that In response to the target adjustment screen being the first screen, adjusting the image quality parameter of the target adjustment screen according to the first comparison result includes: In response to the first comparison result that the target image quality parameter is lower than the first image quality parameter, controlling the first screen image quality parameter to decrease from the first image quality parameter to the target image quality parameter; or, In response to the first comparison result being that the target image quality parameter is higher than the first image quality parameter, a vehicle battery power is obtained, and the image quality parameter of the first screen is adjusted according to the vehicle battery power.

4. The method according to claim 3, characterized in that The vehicle further comprises a third screen, wherein the third screen is used to display at least air conditioning information; After responding to the first comparison result that the target image quality parameter is lower than the first image quality parameter, the method further includes: comparing the target image quality parameter with the second image quality parameter; In response to the target image quality parameter being less than the second image quality parameter, controlling the second screen image quality parameter and the third screen image quality parameter to decrease from the second image quality parameter to the target image quality parameter; or, In response to the target image quality parameter being equal to the second image quality parameter, determining a target reduction ratio according to the target image quality parameter and the first image quality parameter, determining a third image quality parameter according to the target reduction ratio and the second image quality parameter, and controlling the second screen image quality parameter and the third screen image quality parameter to be reduced from the second image quality parameter to the third image quality parameter; or, In response to the target image quality parameter being greater than the second image quality parameter, the second screen image quality parameter and the third screen image quality parameter are controlled to maintain the second image quality parameter.

5. The method according to claim 3, characterized in that: The adjusting the image quality parameters of the first screen according to the battery power of the vehicle includes: In response to the battery power of the vehicle being greater than or equal to a third preset power threshold, controlling the first screen image quality parameter to increase from the first image quality parameter to a target image quality parameter; or, In response to the vehicle battery power being less than a third preset power threshold, the first screen image quality parameter is controlled to increase from the first image quality parameter to the target image quality parameter and timing is performed, and a second timing duration is determined to be greater than a second preset duration, and the first screen image quality parameter is controlled to decrease to the first image quality parameter.

6. The method according to claim 5, characterized in that After controlling the first screen image quality parameter to increase from the first image quality parameter to the target image quality parameter, the method further includes: Comparing the vehicle battery power with a fourth preset power threshold, wherein the fourth preset power threshold is greater than the third preset power threshold; In response to the vehicle battery power being greater than or equal to a fourth preset power threshold, determining a target increase ratio according to the target image quality parameter and the first image quality parameter, determining a fourth image quality parameter according to the target increase ratio and the second image quality parameter, and controlling the second screen image quality parameter and the third screen image quality parameter to increase from the second image quality parameter to the fourth image quality parameter; or, In response to the vehicle battery power being less than a fourth preset power threshold and the vehicle battery power being greater than or equal to a third preset power threshold, the second screen image quality parameter and the third screen image quality parameter are controlled to maintain the second image quality parameter.

7. An electronic device, characterized in that: The method comprises a memory, a processor and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, the method according to any one of claims 1 to 6 is implemented.

8. A vehicle, characterized in that: The vehicle comprises the electronic device according to claim 7.

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