Vehicle screen control method, vehicle screen control device and storage medium

Abstract

The invention provides a vehicle screen control method, a vehicle screen control device and a storage medium, the method is applied to the field of vehicles, and the method comprises the following steps: obtaining current color temperature configuration parameters of a target screen in a vehicle and display information of a preset area; determining whether the display information is alarm information; if the display information is alarm information, determining a target color temperature configuration parameter based on a first target parameter of the alarm information and a current color temperature configuration parameter; wherein the first target parameter is used for indicating the emergency degree of the alarm information; and based on the target color temperature configuration parameter, controlling the preset area to display. The method can improve the identification degree of the vehicle alarm information.

Description

Technical Field

[0001] The present application relates to the automotive field, and more specifically, to a vehicle screen control method, a vehicle screen control device and a storage medium in the field of vehicle control technology. Background Art

[0002] With the development of vehicle control technology, the screen in the vehicle can adjust the screen configuration parameters according to user needs. At present, the screen in the vehicle often uses a unified screen configuration parameter, resulting in a problem of low recognition of the alarm information when the vehicle triggers an alarm.

[0003] Therefore, how to display the vehicle's alarm information and improve the recognition of the alarm information is a key issue that needs to be solved urgently. Summary of the invention

[0004] The present application provides a vehicle screen control method, a vehicle screen control device and a storage medium, which can improve the recognition of vehicle alarm information.

[0005] In a first aspect, a method for controlling a vehicle screen is provided, the method comprising:

[0006] Obtain the current color temperature configuration parameters of the target screen in the vehicle and the display information of the preset area; determine whether the displayed information is an alarm message; if the displayed information is an alarm message, determine the target color temperature configuration parameters based on the first target parameters of the alarm message and the current color temperature configuration parameters; wherein the first target parameter is used to indicate the urgency of the alarm message; based on the target color temperature configuration parameters, control the preset area to display.

[0007] In an embodiment of the present application, by determining whether the display information in a preset area of ​​the target screen is an alarm message, different color temperature configuration parameters can be set for different display information; since the alarm message is usually displayed in a striking color, the target color temperature configuration parameters are determined by the urgency of the alarm message and the current color temperature configuration parameters of the target screen, and displayed in the preset area. Alarm messages with high urgency can be highlighted, avoiding mutual influence between the alarm message and other information when displayed, and improving the recognition of the alarm message, thereby ensuring that the driver can observe the alarm message in time and improving driving safety.

[0008] In combination with the first aspect, in some possible implementations, determining the target color temperature configuration parameter based on the first target parameter of the alarm information and the current color temperature configuration parameter includes:

[0009] If the first target parameter is greater than the preset parameter threshold, the current color temperature configuration parameter is weakened to obtain the target color temperature configuration parameter; if the first target parameter is less than or equal to the preset parameter threshold, the current color temperature configuration parameter is determined as the target color temperature configuration parameter.

[0010] In an embodiment of the present application, the urgency of the alarm information can be determined by comparing the urgency of the alarm information with a preset parameter threshold, and based on the urgency, it can be determined whether to weaken the current color temperature configuration parameters. The color temperature configuration parameters of the preset area where the alarm information with high urgency is located can be adjusted, which can improve the recognition of the alarm information with high urgency and improve driving safety. For alarm information with low urgency, color temperature weakening processing may not be performed to keep it consistent with the display parameters of the screen in the vehicle, thereby improving the driver's visual experience.

[0011] In combination with the first aspect and the above implementation manner, in some possible implementation manners, the alarm information includes text and also includes:

[0012] Acquire a target color of the text; determine a second target parameter based on the target color and the current color temperature configuration parameter; weaken the current color temperature configuration parameter to obtain the target color temperature configuration parameter, including: weaken the current color temperature configuration parameter based on the second target parameter to obtain the target color temperature configuration parameter.

[0013] In an embodiment of the present application, since the target color of the alarm text is first obtained in the scheme, and the second target parameter is determined based on the target color and the current color temperature configuration parameter, the direction and magnitude of the target color temperature configuration parameter that needs to be adjusted can be determined; the current color temperature configuration parameter is weakened based on the second target parameter, which can ensure that the text in the alarm information and the color temperature displayed on the screen present a contrast, enhance the recognition of the alarm information, and thus ensure that the driver can observe the alarm information in a timely manner.

[0014] In combination with the first aspect and the above implementation manner, in some possible implementation manners, weakening the current color temperature configuration parameter based on the second target parameter to obtain the target color temperature configuration parameter includes:

[0015] Based on the second target parameter, a color temperature configuration range is determined; based on the color temperature configuration range and the current color temperature configuration parameter, a target color temperature configuration parameter is determined.

[0016] In the embodiments of the present application, since the color temperature configuration range is determined based on the second target parameter in the scheme, and the target color temperature configuration parameters are determined in combination with the current color temperature configuration parameters, fine color temperature adjustment can be achieved; through fine color temperature adjustment, appropriate target color temperature configuration parameters can be determined, making the alarm information more visually prominent and improving recognition.

[0017] In combination with the first aspect and the above implementation, in some possible implementations, obtaining the current color temperature configuration parameters of the target screen in the vehicle and the display information of the preset area includes:

[0018] If a color temperature configuration operation of the target screen is detected, the current color temperature configuration parameters of the target screen and display information of a preset area in a first layer of the target screen are obtained.

[0019] In an embodiment of the present application, the trigger conditions for obtaining the current color temperature configuration parameters of the target screen and displaying information are determined. Since this operation is performed only when the color temperature configuration operation is detected, unnecessary continuous monitoring and calculation are avoided, thereby effectively reducing power consumption. By setting such trigger conditions, it is possible to ensure that the system adjusts the color temperature when necessary. Therefore, this solution can reduce power consumption while ensuring the recognition of the alarm information.

[0020] In combination with the first aspect and the above implementations, in some possible implementations, the present invention further includes:

[0021] If a color temperature configuration operation of the target screen is detected, the second layer in the target screen is controlled not to respond to the color temperature configuration operation; wherein the second layer is the topmost layer in the target screen; and the second layer is used to display driving status information.

[0022] In an embodiment of the present application, the content for displaying driving status information is set in the topmost layer of the target screen. When the color temperature configuration operation of the target screen is detected, the topmost layer is controlled not to respond to the color temperature configuration operation. Since the topmost layer does not respond to the color temperature configuration operation, it can ensure that the content of the topmost layer is not affected by the color temperature, thereby avoiding unnecessary visual interference and improving driving safety.

[0023] In combination with the first aspect and the above implementation manner, in some possible implementation manners, if the first target parameter is greater than a preset parameter threshold, the method further includes:

[0024] Detect whether there is currently an alarm message on the target screen; if it is detected that there is currently no alarm message, control the preset area to display based on the current color temperature configuration parameters.

[0025] In an embodiment of the present application, when it is detected that there is no alarm information in the target screen, the color temperature of the preset area is restored to be consistent with other areas, which can ensure that when the alarm is lifted, the display effect of the screen is consistent when there is no emergency, thereby improving the user's visual experience.

[0026] In combination with the first aspect and the above implementations, in some possible implementations, the present invention further includes:

[0027] If the displayed information is not an alarm message, the preset area is controlled for display based on the current color temperature configuration parameters.

[0028] In an embodiment of the present application, when the display information in the preset area of ​​the target screen is not an alarm message, since there is no information that needs to remind the driver in a timely manner, the preset area is controlled to be displayed according to the current color temperature configuration, thereby avoiding unnecessary color temperature adjustment, effectively reducing the consumption of system resources, and avoiding frequent color temperature changes from interfering with the screen display effect, thereby ensuring the consistency of the screen display effect and enhancing the user's visual experience.

[0029] In a second aspect, a control device for a vehicle screen is provided, the device comprising:

[0030] An acquisition module, used to acquire the current color temperature configuration parameters of the target screen in the vehicle and the display information of the preset area;

[0031] A processing module is used to determine whether the displayed information is an alarm message; if the displayed information is an alarm message, a target color temperature configuration parameter is determined based on a first target parameter of the alarm message and a current color temperature configuration parameter; wherein the first target parameter is used to indicate the urgency of the alarm message; and based on the target color temperature configuration parameter, a preset area is controlled for display.

[0032] It should be understood that the expansion, limitation, explanation and description of the relevant contents in the above-mentioned first aspect also apply to the same contents in the second aspect.

[0033] In a third aspect, a computer-readable storage medium is provided, which stores a computer program code. When the computer program code runs on a computer, the computer executes the method in the first aspect or any possible implementation of the first aspect.

[0034] In a fourth aspect, a vehicle is provided, comprising a memory and a processor; the memory is used to store executable program code, and the processor is used to call and run the executable program code from the memory, so that the vehicle executes the vehicle screen control method in the above-mentioned first aspect or any possible implementation method of the first aspect.

[0035] In a fifth aspect, a computer program product is provided, which includes: a computer program code, which, when executed on a computer, enables the computer to execute the method in the first aspect or any possible implementation of the first aspect. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 is a schematic diagram of an instrument screen interface provided in an embodiment of the present application;

[0037] Figure 2is a schematic flow chart of a method for controlling a vehicle screen provided in an embodiment of the present application;

[0038] Figure 3 is a schematic flow chart of another method for controlling a vehicle screen provided in an embodiment of the present application;

[0039] Figure 4 is a structural schematic diagram of a vehicle screen control device provided in an embodiment of the present application;

[0040] Figure 5 It is a structural schematic diagram of a vehicle provided in an embodiment of the present application. DETAILED DESCRIPTION

[0041] The technical solution in the present application will be described clearly and in detail below in conjunction with the accompanying drawings. In the description of the embodiments of the present application, unless otherwise specified, " / " means or, for example, A / B can mean A or B: "and / or" in the text is only a description of the association relationship of associated objects, indicating that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, in the description of the embodiments of the present application, "multiple" means two or more than two.

[0042] In the following, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as suggesting or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features.

[0043] In order to illustrate the technical solution provided by the embodiments of the present application, some terms involved in the embodiments of the present application are first introduced.

[0044] Color temperature configuration parameters: also known as color temperature parameters, screen color temperature, display color temperature and hue parameters, etc., are used to adjust the hue parameters of the display device and affect the visual effect of the picture; usually in Kelvin (K), indicating that the hue of the light source tends to be warm (such as red, yellow) or cool (such as blue). The higher the value of the color temperature configuration parameter, the closer the hue of the light source is to the cooler hue, and the lower the value, the closer the hue is to the warmer hue.

[0045] Alarm information: also known as warning information, reminder information, alert information, error information, emergency alarm, error message, etc., is information used to alert the driver when an abnormality occurs in the vehicle; it can be divided into general alarm information and emergency alarm information; general alarm information includes information with low urgency, which is used to alert the driver but does not require immediate action; emergency alarm information includes information with high urgency, which is issued when a major fault or danger is detected in the vehicle, and is used to remind the driver to take immediate risk avoidance measures.

[0046] Color temperature weakening processing: It can also be called color temperature adjustment, cool tone adjustment, etc. It is used to adjust the color temperature configuration parameters according to specific needs or environments, so that the color temperature of the screen is closer to cool tones.

[0047] It should be noted that in the embodiments of the present application, the unit of the color temperature configuration parameter is K. Since the higher the color temperature configuration parameter, the closer the color temperature of the screen is to cold tones, the color temperature weakening processing here refers to adjusting the color temperature of the screen to close to cold tones, not reducing the value of the color temperature configuration parameter.

[0048] Layer: It can also be called display layer, screen layer, interface layer, graphics layer, etc. It is the display method in which different display information in the display device is assigned to different levels; each layer can include specific types of information, which is convenient for displaying and processing different types of information.

[0049] Indicator light: Also known as status light, it can include left and right turn signals, gear lights, etc.

[0050] On-board computer information: may also be called on-board information, driving information, vehicle data, on-board computer information, etc., including real-time data generated by the vehicle's on-board computer or control system, which may include the vehicle's operating status, driving mode, fuel consumption information, speed, and rotation speed, etc., which do not involve reminding the driver of driving safety, and are used to help the driver observe the vehicle's driving conditions in real time.

[0051] With the development of vehicle control technology, the screen configuration in the vehicle has gradually become intelligent, and the screen display parameters can be adjusted according to user needs. However, at present, the screens in many vehicles still use unified screen configuration parameters. The screens in the vehicle, such as the instrument screen, can be adjusted to have a warm or cool color tone. Figure 1 shown.

[0052] Figure 11 is a schematic diagram of an instrument screen interface provided by an embodiment of the present application; the instrument screen 100 may include an indicator light 110, a driving computer information 120, and an emergency alarm information 130. The driving computer information 120, the emergency alarm information 130, and the general alarm information 140 may be located in the same display area of ​​the instrument screen 100; the color temperature configuration of the instrument screen 100 may be a warm color (for example, a color temperature of 2700K). In the case of normal driving, there is no safety hazard to the vehicle, and the instrument screen 100 does not display an alarm message, and the driving computer information 120 is displayed at a preset position on the screen.

[0053] In one implementation, Figure 1 As shown in (a) of FIG. 1 , the driving computer information 120 may be the fuel consumption information of the vehicle. At this time, the color temperature configuration of the instrument screen 100 may be a warm color tone, which will not affect the safety of the driver. If an emergency occurs, such as Figure 1 As shown in (b) in the figure, when it is detected that the vehicle is about to collide, an emergency alarm message 130 is displayed at a preset position on the screen. Since the emergency alarm message is usually in a highly conspicuous and warning color (for example, red or yellow), when the color temperature of the instrument screen 100 is configured to a warm color, the warning effect of the alarm message will be weakened, which may cause the driver to be unable to observe the alarm message in time, thereby affecting the driver's safety.

[0054] It should be understood that Figure 1 The scene shown is only an example. The instrument screen 100 may include other information, and the embodiments of the present application may be used to display the vehicle's driving safety information on the screen, which may be the vehicle's central control screen, co-pilot entertainment screen, and co-pilot ceiling screen, etc.

[0055] In view of this, the present application provides a vehicle screen control method, a vehicle screen control device and a vehicle. By determining whether the display information in a preset area in a target screen is an alarm message, different color temperature configuration parameters can be set for different display information. Since the alarm message is usually displayed in a striking color, the target color temperature configuration parameters are determined by the urgency of the alarm message and the current color temperature configuration parameters of the target screen, and displayed in the preset area. Alarm messages with high urgency can be highlighted, avoiding mutual influence between the alarm message and other information when displayed, and improving the recognition of the alarm message, thereby ensuring that the driver can observe the alarm message in time and improving driving safety.

[0056] Combine the following Figure 2 and Figure 3 The control method of the vehicle screen provided in the embodiment of the present application is described in detail.

[0057] Figure 2 is a schematic flow chart of a method for controlling a vehicle screen provided in an embodiment of the present application. Figure 2 As shown, the method 200 includes S210 to S240, and S210 to S240 are described in detail below.

[0058] For example, Figure 2 The control method 200 of the vehicle screen shown can be executed by the vehicle; or, executed by a processor in the vehicle; or, executed by a chip installed in the processor of the vehicle.

[0059] S210: Obtain current color temperature configuration parameters of a target screen in a vehicle and display information of a preset area.

[0060] In one implementation, the method includes:

[0061] If a color temperature configuration operation of the target screen is detected, the current color temperature configuration parameters of the target screen and display information of a preset area in a first layer of the target screen are obtained.

[0062] The first layer may be a layer other than the top layer of the target screen in the vehicle. When the color temperature configuration operation is performed on the screen, the first layer is controlled to respond to the color temperature configuration operation. The preset area is the display area of ​​the alarm information. For example, it may be Figure 1 the preset area may be the default area setting when the vehicle leaves the factory on the instrument screen, or it may be a user-defined position on the instrument screen.

[0063] In one embodiment, the target screen may be an instrument screen, and when it is detected that the user adjusts the color temperature of the instrument screen to 3000K, the current color temperature configuration parameter of the instrument screen is 3000K, and the current display information of the display area where the alarm information of the first layer of the instrument screen is located is obtained.

[0064] Optionally, the color temperature configuration operation can be detected through the interactive buttons of the instrument screen, for example, detecting that the user adjusts the color temperature of the instrument screen through the physical buttons of the instrument screen; the color temperature configuration operation can be detected by the voice detection module in the vehicle, for example, detecting that the user issues a voice command to "increase the color temperature of the instrument screen"; it can also be detected that the instrument screen color temperature control module configured in the vehicle automatically performs the color temperature configuration operation.

[0065] In the above scheme, the trigger conditions for obtaining the current color temperature configuration parameters of the target screen and displaying information are determined. Since this operation is only performed when the color temperature configuration operation is detected, unnecessary continuous monitoring and calculation are avoided, thereby effectively reducing power consumption. By setting this trigger condition, it is possible to ensure that the system adjusts the color temperature when necessary. Therefore, this scheme can reduce power consumption while ensuring the recognition of the alarm information.

[0066] S220: Determine whether the displayed information is an alarm message.

[0067] Exemplarily, whether it is an alarm message can be determined by judging the information displayed in a preset area of ​​the instrument screen; for example, the text color of the alarm message is red, and whether the information displayed in the preset area is red can be detected to determine whether it is an alarm message; or the alarm message can include a warning icon, and whether the actual information in the preset area includes a warning icon can be detected to determine whether it is an alarm message.

[0068] Exemplarily, the display of the alarm information is triggered when the vehicle detects a specific condition; whether the information currently displayed in the preset area is alarm information can be determined by detecting the triggering condition of the alarm information.

[0069] S230: If the displayed information is an alarm message, determine a target color temperature configuration parameter based on the first target parameter of the alarm message and the current color temperature configuration parameter.

[0070] The first target parameter may be an emergency level or an alarm priority level of the alarm information, which is used to indicate the urgency of the alarm information.

[0071] In one implementation, the method includes:

[0072] If the first target parameter is greater than the preset parameter threshold, the current color temperature configuration parameter is weakened to obtain the target color temperature configuration parameter; if the first target parameter is less than or equal to the preset parameter threshold, the current color temperature configuration parameter is determined as the target color temperature configuration parameter.

[0073] In an embodiment of the present application, whether to weaken the current color temperature configuration parameter can be determined according to whether the first target parameter is greater than a preset parameter threshold.

[0074] Exemplarily, the first target parameter may be the emergency level of the alarm information; the emergency level of the alarm information may be divided into high, medium, general and low, and the corresponding first target parameter values ​​are 3, 2, 1 and 0 respectively; the preset parameter threshold may be 1.

[0075] Table 1

[0076]

[0077]

[0078] Exemplarily, the correspondence between the alarm information and the first target parameter is shown in Table 1; the first target parameter corresponding to the alarm information of low gasoline remaining and unfastened seat belt is 0; the first target parameter corresponding to low tire pressure is 1; the first target parameter corresponding to brake failure is 2; the first target parameter corresponding to thermal runaway alarm and collision reminder is 3.

[0079] It should be understood that the above is an example of the correspondence between the alarm information and the first target parameter, and different settings can be made by professional and technical personnel in this field according to specific requirements. This is only an exemplary description and this application does not impose any limitation on this.

[0080] In one embodiment, the current color temperature configuration parameter of the instrument screen is 3000K, and the display information on the instrument screen is low tire pressure, and it is determined that the displayed information is an alarm message; the first target parameter 1 of the alarm message is compared with the preset parameter threshold, and it is detected that it is equal to the preset parameter threshold, and the current color temperature configuration parameter 3000K is determined as the target color temperature configuration parameter, that is, the color temperature of the instrument screen is not adjusted.

[0081] In one embodiment, the current color temperature configuration parameter of the instrument screen is 3000K, and the display information on the instrument screen is a brake failure, and it is determined that the display information belongs to an alarm message; the first target parameter 2 of the alarm message is compared with the preset parameter threshold, and it is detected that it is greater than the preset parameter threshold, and the current color temperature configuration parameter 3000K is subjected to color temperature weakening processing to obtain the target color temperature configuration parameter.

[0082] For example, Figure 1 As shown in (c), it is detected that the display information of the preset area of ​​the instrument screen is the seat belt reminder 140, and it is determined that the display information belongs to alarm information, and the first target parameter of the alarm information is determined to be 0; the first target parameter 0 of the alarm information is compared with the preset parameter threshold 1, and it is detected that it is less than the preset parameter threshold, and the current color temperature configuration parameter is determined as the target color temperature configuration parameter, that is, the color temperature at the seat belt reminder 140 in the preset area is not adjusted.

[0083] It should be noted that the value of the target color temperature configuration parameter is greater than the value of the current color temperature configuration parameter.

[0084] In one embodiment, there are multiple alarm messages in the vehicle at the same time. For example, a thermal runaway alarm and a brake failure are detected. The instrument screen preferentially displays alarm messages with a high degree of urgency (i.e., a high first target parameter), and compares the first target parameter corresponding to the alarm message with a high degree of urgency with the preset parameter threshold.

[0085] It should be understood that the above is an example of the correspondence between the alarm information and the first target parameter, and different settings can be made by professional and technical personnel in this field according to specific requirements. This is only an exemplary description and this application does not impose any limitation on this.

[0086] In the above scheme, the urgency of the alarm information can be determined by comparing it with the preset parameter threshold, and based on the severity of the urgency, it can be determined whether to weaken the current color temperature configuration parameters. The color temperature configuration parameters of the preset area where the alarm information with high urgency is located can be adjusted, which can improve the recognition of the alarm information with high urgency and improve driving safety. For alarm information with low urgency, the color temperature weakening process can be omitted and kept consistent with the display parameters of the screen in the vehicle, thereby improving the driver's visual experience.

[0087] In one implementation, the method includes:

[0088] Obtaining a target color of the text in the alarm information; determining a second target parameter based on the target color and the current color temperature configuration parameter; weakening the current color temperature configuration parameter to obtain the target color temperature configuration parameter, including: weakening the current color temperature configuration parameter based on the second target parameter to obtain the target color temperature configuration parameter.

[0089] Among them, the second target parameter can be used to indicate the color temperature deviation, that is, the deviation between the color parameter corresponding to the current color temperature configuration parameter and the color parameter of the target color; the second target parameter can be a color temperature adjustment ratio, a color temperature weakening factor or a color temperature weakening parameter; for example, it can be a value between 0 and 1, used to indicate the degree of deviation from the current color temperature configuration parameter to the target color temperature configuration parameter.

[0090] In an embodiment of the present application, the instrument screen may be displayed in a red-green-blue (RGB) color mode, and the color displayed on the instrument screen is determined by the values ​​of the R, G, and B color channels of the pixel points;

[0091] Exemplarily, the second target parameter can be determined based on the RGB value of the target color, the current color temperature configuration parameter, and the color value of the current area. For example, the RGB value of the target color is (255, 0, 0), and the current color temperature configuration parameter is 3000K. The color temperature configuration parameter corresponding to the preset RGB value of the target color can be obtained by looking up a table as 7000K. The difference between the color temperature configuration parameter corresponding to the RGB value of the target color and the current color temperature configuration parameter is determined as the second target parameter, i.e., 4000K.

[0092] Exemplarily, the target color temperature configuration parameter may be equal to the current color temperature configuration parameter divided by the second target parameter.

[0093] In one embodiment, the second target parameter may be a preset value, a user-set value, or may be related to the urgency of the alarm information; for example, the higher the urgency of the alarm information, the larger the value of the second target parameter, and the correspondence between the value of the second target parameter and the urgency of the alarm information may be as shown in Table 2.

[0094] Table 2

[0095] Alarm information First target parameter Second target parameter Low gas, seat belt not fastened 0 1 Low tire pressure 1 1 Brake failure 2 0.75 Thermal runaway alarm, collision reminder 3 0.5

[0096] Exemplarily, the correspondence between the second target parameters corresponding to the alarm information of different first target parameters is shown in Table 2; the second target parameter corresponding to the alarm information with the first target parameter being 0 is 1; the second target parameter corresponding to the alarm information with the first target parameter being 1 is 1; the second target parameter corresponding to the alarm information with the first target parameter being 2 is 0.75; the second target parameter corresponding to the alarm information with the first target parameter being 3 is 0.5.

[0097] It should be understood that the above is an example of the correspondence between the second target parameters corresponding to the alarm information of different first target parameters. Professional and technical personnel in this field can make different settings according to specific requirements. This is only an exemplary description and this application does not impose any limitation on this.

[0098] In an embodiment, target color temperature configuration parameters of alarm information corresponding to different first target parameters may be preset, and the corresponding relationship may be as shown in Table 3.

[0099] Table 3

[0100] Alarm information First target parameter Target color temperature configuration parameters Low gas, seat belt not fastened 0 4000K Low tire pressure 1 5000K Brake failure 2 6000K Thermal runaway alarm, collision reminder 3 7000K

[0101] Exemplarily, the correspondence between the target color temperature configuration parameters corresponding to the alarm information of different first target parameters is shown in Table 3; the target color temperature configuration parameter corresponding to the alarm information with the first target parameter being 0 is 4000K; the target color temperature configuration parameter corresponding to the alarm information with the first target parameter being 1 is 5000K; the target color temperature configuration parameter corresponding to the alarm information with the first target parameter being 2 is 6000K; the target color temperature configuration parameter corresponding to the alarm information with the first target parameter being 3 is 7000K.

[0102] It should be understood that the above is an example of the correspondence between the target color temperature configuration parameters corresponding to the alarm information of different first target parameters. Professional and technical personnel in this field can make different settings according to specific requirements. This is only an exemplary description and this application does not impose any limitation on this.

[0103] Optionally, the target color temperature configuration parameters corresponding to the alarm information of different first target parameters can be adjusted according to the current color temperature configuration parameters and the target color; for example, the current color temperature configuration parameter is 5000K. After detecting the alarm information of low gasoline remaining amount, it is detected that the current color temperature configuration parameter is 4000K higher than the target color temperature configuration parameter, and the value of the target configuration parameter is adjusted to 5000K and above.

[0104] In one embodiment, the color temperature weakening process may adjust the values ​​in the RGB channels of each pixel in the target screen, reducing the value of the R channel and increasing the value of the B channel.

[0105] Exemplarily, the current color temperature configuration parameter is 3000K. Since the color temperature configuration parameter corresponds to the ratio between different RGB channels; the numerical ratios between the R, G, and B channels corresponding to 3000K are 51%, 44%, and 5%; the second target parameter is 0.5, the target color temperature configuration parameter can be obtained as 6000K based on the current color temperature configuration parameter divided by the second target parameter; and the RGB value of the preset area is determined to be (130, 112, 13).

[0106] In one embodiment, the target color temperature configuration parameter can be adjusted according to the clock in the vehicle and / or the external light environment; for example, it is detected that the current time is daytime, or the external light intensity is large, the current color temperature configuration parameter is 3000K, the second target parameter is 0.5, and the current color temperature configuration parameter divided by the second target parameter is equal to 6000K. On this basis, the compensating color temperature configuration parameter of 500K is added, and 6500K is determined as the target color temperature configuration parameter.

[0107] In the above scheme, since the target color of the alarm text is first obtained in the scheme, and the second target parameter is determined based on the target color and the current color temperature configuration parameter, the direction and magnitude of the target color temperature configuration parameter that needs to be adjusted can be determined; the current color temperature configuration parameter is weakened based on the second target parameter, which can ensure that the text in the alarm information and the color temperature displayed on the screen present a contrast, enhance the recognition of the alarm information, and ensure that the driver can observe the alarm information in time.

[0108] In one implementation, the method includes:

[0109] Based on the second target parameter, a color temperature configuration range is determined; based on the color temperature configuration range and the current color temperature configuration parameter, a target color temperature configuration parameter is determined.

[0110] Exemplarily, the current color temperature configuration parameter is 3000K, the second target parameter is 5000K, the color temperature configuration range is determined to be 3000K to 8000K, and the target color temperature configuration parameter is determined to be 6000K in the color temperature configuration range.

[0111] In one embodiment, the color temperature configuration range may be a preset configuration range; for example, the first configuration range is 0 to 2000K, the second configuration range is 2000K to 4000K, the third configuration range is 4000K to 6000K, and the fourth configuration range is 6000K to 8000K. Based on the second target parameter, the preset configuration range in which the target color temperature configuration parameter is located is determined, and the target configuration parameter is determined based on the preset configuration range.

[0112] In the above scheme, since the color temperature configuration range is determined based on the second target parameter in the scheme, and the target color temperature configuration parameters are determined in combination with the current color temperature configuration parameters, fine color temperature adjustment can be achieved; through fine color temperature adjustment, appropriate target color temperature configuration parameters can be determined, making the alarm information more visually prominent and improving recognition.

[0113] In one implementation, the method further includes:

[0114] Detect whether there is currently an alarm message on the target screen; if it is detected that there is currently no alarm message, control the preset area to display based on the current color temperature configuration parameters.

[0115] Exemplarily, after the collision reminder is lifted, it is detected that the alarm information in the instrument screen disappears. At this time, according to the color temperature configuration parameters before the alarm information is triggered, the preset area is controlled to display; taking the appearance and lifting of a complete alarm information as an example, the current color temperature configuration parameter of the instrument screen is 3000K, and a collision reminder of the vehicle is detected at the first moment. The urgency of the alarm information corresponding to the collision reminder is greater than the preset parameter threshold. The target color temperature configuration parameter is determined to be 6000K, and the preset area is controlled to display at 6000K; at the second moment, it is detected that the collision reminder is lifted, and the preset area is controlled to display at 3000K.

[0116] In the above scheme, when it is detected that there is no alarm information in the target screen, the color temperature of the preset area is restored to be consistent with other areas, which can ensure that when the alarm is lifted, the display effect of the screen is consistent when there is no emergency, thereby improving the user's visual experience.

[0117] In another implementation, the method further includes:

[0118] If the displayed information is not an alarm message, the preset area is controlled for display based on the current color temperature configuration parameters.

[0119] In an embodiment of the present application, since the preset area in the target screen can display the on-board computer information and / or alarm information, when the information displayed in the preset area is non-alarm information, it is displayed based on the current color temperature configuration parameters of the target screen.

[0120] In the above scheme, when the display information in the preset area of ​​the target screen is not an alarm message, since there is no information that needs to remind the driver in time, the preset area is controlled to be displayed according to the current color temperature configuration, avoiding unnecessary color temperature adjustment, which can effectively reduce the consumption of system resources and avoid frequent color temperature changes from interfering with the screen display effect, thereby ensuring the consistency of the screen display effect and improving the user's visual experience.

[0121] S240: Based on the target color temperature configuration parameters, control the preset area to display.

[0122] For example, the current color temperature configuration parameter is 3000K, and the target color temperature configuration parameter is 6000K. Figure 1 As shown, the area where the control alarm information 120 is located is displayed at 6000K, and the other areas of the instrument screen are displayed at 3000K.

[0123] In one implementation, the method further includes:

[0124] If a color temperature configuration operation of the target screen is detected, the second layer in the target screen is controlled not to respond to the color temperature configuration operation; wherein the second layer is the topmost layer in the target screen; and the second layer is used to display driving status information.

[0125] Among them, the driving status information may include the vehicle's turn signal information, current gear information, etc.

[0126] In the embodiment of the present application, the instrument screen may be provided with multiple layers, and different settings may be made for the multiple layers, wherein the multiple layers may include layer 1 (e.g., the first layer) and layer 2 (e.g., the second layer); for example, the information of the on-board computer may be set in layer 1, and layer 1 may be adjusted based on the display content of the preset position; the indicator light may be set in layer 2, and when the image quality of the instrument screen is adjusted, layer 2 does not respond to the image quality configuration operation. The image quality adjustment may include the adjustment of parameters such as brightness, contrast, and color temperature.

[0127] For example, when adjusting the image quality of the instrument screen, if it is detected that the preset area displays the on-board computer information 120, since the on-board computer information 120 is set on the first layer and the currently displayed information is not an alarm message, the color temperature of the preset area is not adjusted, and the current color temperature configuration parameters are used for display.

[0128] For example, when adjusting the image quality of the instrument screen, if it is detected that the preset area displays the seat belt reminder 140, since the seat belt reminder 140 is set on the first layer and the currently displayed information is an alarm message with a low urgency level, the color temperature of the preset area is not adjusted, and the current color temperature configuration parameters are used for display.

[0129] For example, when adjusting the image quality of the instrument screen, if it is detected that the preset area displays the emergency alarm information 130, since the emergency alarm information 130 is set on the first layer and the currently displayed information is an alarm message with a high degree of urgency, the color temperature of the preset area is adjusted and displayed with the target color temperature configuration parameters.

[0130] Exemplarily, when the image quality of the instrument screen is adjusted, since the indicator light 110 is set in the second layer, the color temperature of the indicator light 110 is not adjusted, and the indicator light 110 is displayed with the current color temperature configuration parameters.

[0131] Optionally, in one implementation, the indicator light 110 is set in the second layer, the color temperature of the indicator light 110 is not adjusted, the indicator light is displayed with the preset color and color temperature, and does not respond to the image quality adjustment of the instrument screen.

[0132] In the above scheme, the content for displaying the driving status information is set in the topmost layer of the target screen. When the color temperature configuration operation of the target screen is detected, the topmost layer is controlled not to respond to the color temperature configuration operation. Since the topmost layer does not respond to the color temperature configuration operation, it can ensure that the content of the topmost layer is not affected by the color temperature, thereby avoiding unnecessary visual interference and improving driving safety.

[0133] In the above embodiment, by determining whether the display information in the preset area of ​​the target screen is an alarm message, different color temperature configuration parameters can be set for different display information; since the alarm information is usually displayed in a striking color, the target color temperature configuration parameters are determined by the urgency of the alarm information and the current color temperature configuration parameters of the target screen, and displayed in the preset area. Alarm information with a high degree of urgency can be highlighted, avoiding the mutual influence of the alarm information and other information when displayed, and can improve the recognition of the alarm information, thereby ensuring that the driver can observe the alarm information in time and improving driving safety.

[0134] Combine the following Figure 3 Another method for controlling a vehicle screen provided in an embodiment of the present application is illustrated by way of example.

[0135] Figure 3 FIG. 1 is a schematic flow chart of another method for controlling a vehicle screen provided in an embodiment of the present application. Figure 3 As shown, the method 300 includes S301 to S310, and S301 to S310 are described in detail below.

[0136] For example, Figure 3 The control method 300 of the vehicle screen shown can be executed by the vehicle; or, executed by a processor in the vehicle; or, executed by a chip installed in the processor of the vehicle.

[0137] S301: If a color temperature configuration operation of a target screen is detected, obtain current color temperature configuration parameters of the target screen and display information of a preset area in a first layer of the target screen.

[0138] Optionally, the implementation of S301 can refer to Figure 2 The relevant description of the implementation method in S210 will not be repeated here.

[0139] S302, determine whether the display information of the preset area is alarm information; if so, execute S303; if not, execute S304.

[0140] In an embodiment of the present application, it is determined whether the display information of the preset area is alarm information. If the display information of the preset area is alarm information, it is necessary to further determine the urgency of the alarm information. The specific implementation method is shown in S303; if the display information of the preset area is not alarm information, the current color temperature configuration parameter is determined as the target color temperature configuration parameter. The specific implementation method is shown in S304.

[0141] Optionally, the implementation of S302 can refer to Figure 2 The relevant description of the implementation method in S220 will not be repeated here.

[0142] S303, determine whether the first target parameter of the alarm information is greater than a preset parameter threshold; if so, execute S305; if not, execute S304.

[0143] The first target parameter may be an emergency level or an alarm priority level of the alarm information, which is used to indicate the urgency of the alarm information.

[0144] In an embodiment of the present application, it is determined whether the first target parameter of the alarm information is greater than the preset parameter threshold. If the first target parameter of the alarm information is greater than the preset parameter threshold, it is necessary to determine the target color temperature configuration parameter of the preset area where the alarm information is located. See S305 for the specific implementation method; if the first target parameter of the alarm information is less than or equal to the preset parameter threshold, the current color temperature configuration parameter is determined as the target color temperature configuration parameter. See S304 for the specific implementation method.

[0145] Optionally, the implementation of S303 can refer to Figure 2 The relevant description of the implementation method in S230 will not be repeated here.

[0146] S304: Determine the current color temperature configuration parameters as the target color temperature configuration parameters.

[0147] Optionally, the implementation of S304 can refer to Figure 2 The relevant description of the implementation method in S230 will not be repeated here.

[0148] S305: Perform weakening processing on the current color temperature configuration parameters to obtain target color temperature configuration parameters.

[0149] Optionally, the implementation of S305 can refer to Figure 2 The relevant description of the implementation method in S230 will not be repeated here.

[0150] S306: Obtain the target color of the text of the alarm information.

[0151] Optionally, the implementation of S306 can refer to Figure 2 The relevant description of the implementation method in S230 will not be repeated here.

[0152] S307: Determine a second target parameter based on the target color and the current color temperature configuration parameter.

[0153] The second target parameter may also be a color temperature adjustment ratio, a color temperature weakening factor, or a color temperature weakening parameter, which may be a value between 0 and 1.

[0154] Optionally, the implementation of S307 can refer to Figure 2 The relevant description of the implementation method in S230 will not be repeated here.

[0155] S308. Determine a color temperature configuration range based on the second target parameter.

[0156] Optionally, the implementation of S308 can refer to Figure 2 The relevant description of the implementation method in S230 will not be repeated here.

[0157] S309: Determine target color temperature configuration parameters based on the color temperature configuration range and current color temperature configuration parameters.

[0158] Optionally, the implementation of S309 can be found in Figure 2 The relevant description of the implementation method in S230 will not be repeated here.

[0159] S310 , controlling a preset area to display based on target color temperature configuration parameters.

[0160] Optionally, the implementation of S310 can refer to Figure 2 The relevant description of the implementation method in S240 will not be repeated here.

[0161] In the above embodiment, by determining whether the display information in the preset area of ​​the target screen is an alarm message, different color temperature configuration parameters can be set for different display information; since the alarm information is usually displayed in a striking color, the target color temperature configuration parameters are determined by the urgency of the alarm information and the current color temperature configuration parameters of the target screen, and displayed in the preset area. Alarm information with a high degree of urgency can be highlighted, avoiding the mutual influence of the alarm information and other information when displayed, and can improve the recognition of the alarm information, thereby ensuring that the driver can observe the alarm information in time and improving driving safety.

[0162] Combination of the above Figures 1 to 3 A method for controlling a vehicle screen provided by an embodiment of the present application is described in detail; Figure 4 and Figure 5 The device embodiments of the present application are described in detail. It should be understood that the device in the embodiments of the present application can execute the various methods of the aforementioned embodiments of the present application, that is, the specific working processes of the following various products can refer to the corresponding processes in the aforementioned method embodiments.

[0163] Figure 4 4 is a schematic diagram of a control device for a vehicle screen provided in an embodiment of the present application. The device 400 includes an acquisition module 410 and a processing module 420 .

[0164] Among them, the acquisition module is used to obtain the current color temperature configuration parameters of the target screen in the vehicle and the display information of the preset area;

[0165] A processing module is used to determine whether the displayed information is an alarm message; if the displayed information is an alarm message, a target color temperature configuration parameter is determined based on a first target parameter of the alarm message and a current color temperature configuration parameter; wherein the first target parameter is used to indicate the urgency of the alarm message; and based on the target color temperature configuration parameter, a preset area is controlled for display.

[0166] Optionally, as an embodiment, the processing module 420 is specifically configured to:

[0167] If the first target parameter is greater than the preset parameter threshold, the current color temperature configuration parameter is weakened to obtain the target color temperature configuration parameter; if the first target parameter is less than or equal to the preset parameter threshold, the current color temperature configuration parameter is determined as the target color temperature configuration parameter.

[0168] Optionally, as an embodiment, the processing module 420 is further configured to:

[0169] Acquire a target color of the text; determine a second target parameter based on the target color and the current color temperature configuration parameter; weaken the current color temperature configuration parameter to obtain the target color temperature configuration parameter, including: weaken the current color temperature configuration parameter based on the second target parameter to obtain the target color temperature configuration parameter.

[0170] Optionally, as an embodiment, the processing module 420 is specifically configured to:

[0171] Based on the second target parameter, a color temperature configuration range is determined; based on the color temperature configuration range and the current color temperature configuration parameter, a target color temperature configuration parameter is determined.

[0172] Optionally, as an embodiment, the processing module 420 is specifically configured to:

[0173] If a color temperature configuration operation of the target screen is detected, the current color temperature configuration parameters of the target screen and display information of a preset area in a first layer of the target screen are obtained.

[0174] Optionally, as an embodiment, the processing module 420 is further configured to:

[0175] If a color temperature configuration operation of the target screen is detected, the second layer in the target screen is controlled not to respond to the color temperature configuration operation; wherein the second layer is the topmost layer in the target screen; and the second layer is used to display driving status information.

[0176] Optionally, as an embodiment, the processing module 420 is further configured to:

[0177] Detect whether there is currently an alarm message on the target screen; if it is detected that there is currently no alarm message, control the preset area to display based on the current color temperature configuration parameters.

[0178] Optionally, as an embodiment, the processing module 420 is further configured to:

[0179] If the displayed information is not an alarm message, the preset area is controlled for display based on the current color temperature configuration parameters.

[0180] It should be noted that the above-mentioned vehicle screen control device 400 is embodied in the form of a functional unit. The term "module" here can be implemented in the form of software and / or hardware, and is not specifically limited to this.

[0181] For example, a "module" may be a software program, a hardware circuit, or a combination of the two that implements the above functions. The hardware circuit may include an application-specific integrated circuit (ASIC), an electronic circuit, a processor (such as a shared processor, a dedicated processor, or a group processor, etc.) and a memory for executing one or more software or firmware programs, a combined logic circuit, and / or other suitable components that support the described functions.

[0182] Therefore, the units of each example described in the embodiments of the present application can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present application.

[0183] Figure 5 It is a structural schematic diagram of a vehicle provided in an embodiment of the present application.

[0184] Exemplarily, vehicle 500 includes: a processor 510 , a memory 520 , and executable program code 530 .

[0185] Exemplarily, the vehicle 500 includes one or more processors 510, which can support the vehicle 500 to implement the vehicle screen control method in the method embodiment. The processor 510 can be a general-purpose processor or a dedicated processor. For example, the processor 510 can be a central processing unit (CPU), a digital signal processor (DSP), an application-specific integrated circuit, a field programmable gate array (FPGA), or other programmable logic devices, such as discrete gates, transistor logic devices, or discrete hardware components.

[0186] Exemplarily, the processor 510 may be used to control the vehicle 500, execute software programs, and process data of the software programs. The vehicle 500 may also include a communication unit to implement input (reception) and output (transmission) of signals.

[0187] Exemplarily, the vehicle 500 may include one or more memories 520 on which executable program code 530 is stored. The executable program code 530 can be executed by the processor 510 to generate instructions so that the processor 510 executes the vehicle screen control method described in the above method embodiment according to the instructions.

[0188] Optionally, data may be stored in the memory 520. Optionally, the processor 510 may also read data stored in the memory 520, which may be stored at the same storage address as the executable program code 530, or may be stored at a different storage address from the executable program code 530.

[0189] Exemplarily, the processor 510 and the memory 520 may be provided separately or integrated together, for example, integrated on a system on chip (System On Chip, SOC) of the terminal device.

[0190] Exemplarily, the memory 520 can be used to store relevant programs of the vehicle screen control method provided in the embodiment of the present application, and the processor 510 can be used to call the executable program code 530 stored in the memory 520 when controlling the vehicle to execute the vehicle screen control method of the embodiment of the present application.

[0191] Exemplarily, the memory 520 can be used to store relevant programs of the vehicle screen control method provided in the embodiment of the present application, and the processor 510 can be used to call the executable program code 530 stored in the memory 520 when controlling the vehicle to execute the vehicle screen control method of the embodiment of the present application; for example, obtain the current color temperature configuration parameters of the target screen in the vehicle and the display information of the preset area; determine whether the displayed information is an alarm message; if the displayed information is an alarm message, determine the target color temperature configuration parameters based on the first target parameter of the alarm message and the current color temperature configuration parameters; wherein the first target parameter is used to indicate the urgency of the alarm message; based on the target color temperature configuration parameters, control the preset area for display.

[0192] The present application also provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the steps of the method for controlling a vehicle screen of any of the aforementioned embodiments.

[0193] Among them, computer-readable storage media may include but are not limited to any type of disk, including floppy disks, optical disks, digital versatile disks (Digital Video Disc, DVD), compact disc read-only memory (Compact Disc Read-Only Memory, CD-ROM), microdrives and magneto-optical disks, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), erasable programmable read-only memory (Erasable Programmable Read-Only Memory, EPROM), electrically erasable programmable read only memory (Electrically Erasable Programmable read only memory, EEPROM), dynamic random access memory (Dynamic Random Access Memory, DRAM), video random access memory (Video Random Access Memory, VRAM), flash memory devices, magnetic cards or optical cards, nanosystems (including molecular memory ICs), or any type of medium or device suitable for storing instructions and / or data.

[0194] The present application also provides a computer program product. When the computer program product runs on a computer, it enables the computer to execute the above-mentioned related steps to implement a method for controlling a vehicle screen in the above-mentioned embodiment.

[0195] In addition, the electronic device provided in the embodiments of the present application may specifically be a chip, a component or a module, and the electronic device may include a connected processor and a memory; wherein the memory is used to store instructions, and when the electronic device is running, the processor may call and execute instructions so that the chip executes a vehicle screen control method in the above-mentioned embodiments.

[0196] Among them, the vehicle, computer-readable storage medium, computer program product or chip provided in this application are all used to execute the corresponding vehicle screen control method provided above. Therefore, the beneficial effects that can be achieved can refer to the beneficial effects in the corresponding vehicle screen control method provided above, and will not be repeated here.

[0197] Through the description of the above implementation methods, technical personnel in the relevant field can understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above.

[0198] In the embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic, for example, the division of modules or units is only a logical function division, and there may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another device, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0199] The above contents are only specific implementation methods of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A method for controlling a vehicle screen, characterized in that: The method comprises: Obtain the current color temperature configuration parameters of the target screen in the vehicle and the display information of the preset area; Determining whether the displayed information is an alarm message; If the display information is the alarm information, determining a target color temperature configuration parameter based on a first target parameter of the alarm information and the current color temperature configuration parameter; wherein the first target parameter is used to indicate the urgency of the alarm information; Based on the target color temperature configuration parameters, the preset area is controlled to display.

2. The method according to claim 1, characterized in that The determining of the target color temperature configuration parameter based on the first target parameter of the alarm information and the current color temperature configuration parameter includes: If the first target parameter is greater than a preset parameter threshold, weakening the current color temperature configuration parameter to obtain the target color temperature configuration parameter; If the first target parameter is less than or equal to the preset parameter threshold, the current color temperature configuration parameter is determined as the target color temperature configuration parameter.

3. The method according to claim 2, characterized in that The alarm information includes text and also includes: Get the target color of the text; Determining a second target parameter based on the target color and the current color temperature configuration parameter; The performing the weakening process on the current color temperature configuration parameter to obtain the target color temperature configuration parameter includes: The current color temperature configuration parameter is weakened based on the second target parameter to obtain the target color temperature configuration parameter.

4. The method according to claim 3, characterized in that The performing the weakening process on the current color temperature configuration parameter based on the second target parameter to obtain the target color temperature configuration parameter includes: Based on the second target parameter, determining a color temperature configuration range; The target color temperature configuration parameter is determined based on the color temperature configuration range and the current color temperature configuration parameter.

5. The method according to any one of claims 1 to 4, characterized in that The obtaining of the current color temperature configuration parameters of the target screen in the vehicle and the display information of the preset area includes: If a color temperature configuration operation of the target screen is detected, the current color temperature configuration parameter of the target screen and the display information of the preset area in the first layer of the target screen are obtained.

6. The method according to any one of claims 1 to 4, characterized in that Also includes: If a color temperature configuration operation of the target screen is detected, controlling the second layer in the target screen not to respond to the color temperature configuration operation; Among them, the second layer is the top layer in the target screen; the second layer is used to display driving status information.

7. The method according to any one of claims 2 to 4, characterized in that If the first target parameter is greater than a preset parameter threshold, the method further includes: Detecting whether the alarm information currently exists in the target screen; If it is detected that the alarm information does not currently exist, the preset area is controlled to be displayed based on the current color temperature configuration parameters.

8. The method according to any one of claims 1 to 4, characterized in that Also includes: If the display information is not the alarm information, the preset area is controlled to be displayed based on the current color temperature configuration parameters.

9. A control device for a vehicle screen, characterized in that: The device comprises: An acquisition module, used to acquire the current color temperature configuration parameters of the target screen in the vehicle and the display information of the preset area; A processing module is used to determine whether the display information is an alarm message; if the display information is the alarm message, determine a target color temperature configuration parameter based on a first target parameter of the alarm message and the current color temperature configuration parameter; wherein the first target parameter is used to indicate the urgency of the alarm message; and based on the target color temperature configuration parameter, control the preset area to display.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed, the method according to any one of claims 1 to 8 is implemented.

Images