CN117255450A - Control method for atmosphere lamp of vehicle cabin, vehicle and storage medium - Google Patents

Control method for atmosphere lamp of vehicle cabin, vehicle and storage medium Download PDF

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Publication number
CN117255450A
CN117255450A CN202311380914.0A CN202311380914A CN117255450A CN 117255450 A CN117255450 A CN 117255450A CN 202311380914 A CN202311380914 A CN 202311380914A CN 117255450 A CN117255450 A CN 117255450A
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China
Prior art keywords
atmosphere lamp
vehicle
color
atmosphere
parameters
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CN202311380914.0A
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Chinese (zh)
Inventor
李克
谢铭卿
胡蓉
王肖
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Zhaoqing Xiaopeng New Energy Investment Co Ltd
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Guangzhou Xiaopeng Motors Technology Co Ltd
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Priority to CN202311380914.0A priority Critical patent/CN117255450A/en
Publication of CN117255450A publication Critical patent/CN117255450A/en
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]

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Abstract

The control method of the vehicle cabin atmosphere lamp in the embodiment of the application comprises the following steps: acquiring color parameters of the current display content of the vehicle display part; determining color control parameters of atmosphere lamps in a vehicle cabin according to the color parameters; and controlling the atmosphere lamp to emit light according to the color control parameters. According to the color control method and the color control device, the color control parameters of the atmosphere lamps in the vehicle cabin can be obtained through screening according to the distribution conditions of different colors in the content currently displayed by the vehicle display part, the atmosphere lamps are controlled to emit light by the color control parameters, the light emitting color of the atmosphere lamps in the vehicle cabin is coordinated with the color of the content currently displayed by the vehicle display part as much as possible, adverse effects of excessive color difference on the vision of a user are avoided, and the visual impression and the atmosphere impression of the user are improved.

Description

Control method for atmosphere lamp of vehicle cabin, vehicle and storage medium
Technical Field
The application relates to the technical field of intelligent vehicle control, in particular to a control method of a vehicle cabin atmosphere lamp, a vehicle and a computer readable storage medium.
Background
In the related art, a light effect displayed by an atmosphere lamp in a vehicle is generally preset, and when the light effect is displayed, the preset light effect is generally displayed. The atmosphere lamp light effect is independent, so that a serious uncoordinated phenomenon possibly occurs between the light effect and the effect displayed by display parts such as an instrument panel or a central control screen, and the adverse effects such as glare, instant blinding or negative afterimage with a deeper degree and a longer duration can be caused to the vision of a user in a vehicle cabin, so that the driving safety and the physical health of the user are threatened.
Disclosure of Invention
The application provides a control method of a vehicle cabin atmosphere lamp, a vehicle and a computer readable storage medium.
The method for controlling the atmosphere lamp of the vehicle cabin according to the embodiment of the application comprises the following steps:
acquiring color parameters of the current display content of the vehicle display part;
determining color control parameters of atmosphere lamps in the vehicle cabin according to the color parameters;
and controlling the atmosphere lamp to emit light according to the color control parameters.
So, this application can be according to the distribution condition of different colours among the content that vehicle display spare part shows at present, screens obtain the colour control parameter of each atmosphere lamp in the control vehicle cabin to with above-mentioned colour control parameter control atmosphere lamp is luminous, makes the luminous colour of atmosphere lamp in the vehicle cabin and the colour of the content that vehicle display spare part shows at present, avoids too big colour difference to lead to the fact adverse effect to user's vision, improves user's visual impression and atmosphere sense.
In some embodiments, the obtaining the color parameter of the current display content of the vehicle display component includes:
and acquiring RGB function values of each pixel point in the current display content of the vehicle display part.
Therefore, the color control parameters of all atmosphere lamps in the vehicle seat cabin can be determined by taking the RGB function values of all pixel points in the current display content of the vehicle display part as basic data.
In some embodiments, the determining the color control parameter of the atmosphere lamp in the vehicle cabin according to the color parameter includes:
and determining the RGB function value of the atmosphere lamp in the vehicle cabin according to the RGB function value of each pixel point in the current display content of the vehicle display part.
Therefore, the RGB function values of all pixel points in the current display content of the vehicle display part can be used as basic data to determine the RGB function values to be followed when each atmosphere lamp in the vehicle cabin emits light, so that the control of the light emitting color of the atmosphere lamp is realized.
In some embodiments, the controlling the atmosphere lamp to emit light according to the color control parameter includes:
and controlling the atmosphere lamp to emit light according to the RGB function values of the atmosphere lamp.
Therefore, the application can control the atmosphere lamp to emit light based on the RGB function values which are to be followed when each atmosphere lamp emits light in the vehicle seat cabin, and therefore the control of the light emitting color of the atmosphere lamp is achieved.
In some embodiments, the determining the color control parameter of the atmosphere lamp in the vehicle cabin according to the color parameter further includes:
and determining a first RGB function value of an atmosphere lamp corresponding to a first area of the current display content of the vehicle display part according to the RGB function value.
In some embodiments, the controlling the atmosphere lamp to emit light according to the color control parameter further includes:
and controlling the atmosphere lamp corresponding to the first area to emit light according to the first RGB function value.
Therefore, the display part can be divided into different areas, the atmosphere lamps are corresponding to different display part areas, and according to the RGB function values of each pixel point on the display part, the RGB function values to be followed by the atmosphere lamps corresponding to different areas respectively when the atmosphere lamps are lighted are determined, so that the luminous colors of the different atmosphere lamps corresponding to different areas respectively are realized.
In some embodiments, the method for controlling a vehicle cabin atmosphere lamp further comprises:
acquiring RGB function values of current display contents of all display parts in the vehicle seat cabin;
determining a second RGB function value of the atmosphere lamp corresponding to each display part according to the color parameters;
and controlling the atmosphere lamp to emit light according to the second RGB function value.
Therefore, the atmosphere lamp and the different display parts can be corresponding, and according to the RGB function values of each pixel point on the different display parts, the RGB function values to be followed by the atmosphere lamp corresponding to the different display parts when the atmosphere lamp corresponding to the different display parts is lighted are determined, so that the luminous colors of the different atmosphere lamps corresponding to the different display parts are realized.
In some embodiments, the method for controlling a vehicle cabin atmosphere lamp further comprises:
acquiring brightness parameters of the current display content of the vehicle display part;
determining brightness control parameters of atmosphere lamps in the vehicle cabin according to the brightness parameters;
and controlling the atmosphere lamp to emit light according to the brightness control parameter.
Therefore, the method and the device can also determine the brightness parameters to be followed by the atmosphere lamp in the vehicle cabin when the atmosphere lamp is lighted according to the brightness of the current display content of the display part, so as to control the light-emitting brightness of the atmosphere lamp in the vehicle cabin, enable the light-emitting brightness of the atmosphere lamp in the vehicle cabin to be coordinated with the brightness of the current display content of the vehicle display part as much as possible, avoid adverse effects on the vision of a user caused by overlarge brightness difference, and improve the visual impression and atmosphere sense of the user.
The vehicle in the embodiment of the application comprises a memory and a processor, wherein the memory stores a computer program, and the computer program is executed by the processor to enable the vehicle to realize the method. +
The computer-readable storage medium in the embodiments of the present application stores a computer program that, when executed by one or more processors, implements the method described above.
Additional aspects and advantages of embodiments of the application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of embodiments of the application.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic flow chart of a control method of a vehicle cabin atmosphere lamp in an embodiment of the application;
fig. 2 is a schematic flow chart of a control method of a vehicle cabin atmosphere lamp in an embodiment of the present application;
fig. 3 is a schematic flow chart of a control method of a vehicle cabin atmosphere lamp in the embodiment of the application;
fig. 4 is an application scenario schematic diagram of a control method of a vehicle cabin atmosphere lamp in the embodiment of the application;
fig. 5 is a schematic flow chart of a control method of a vehicle cabin atmosphere lamp in the embodiment of the application;
fig. 6 is a flow chart of a control method of a vehicle cabin atmosphere lamp in the embodiment of the application.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the embodiments of the present application and are not to be construed as limiting the embodiments of the present application.
As shown in fig. 1, the method for controlling a vehicle cabin atmosphere lamp according to the embodiment of the present application includes:
01: acquiring color parameters of the current display content of the vehicle display part;
02: determining color control parameters of atmosphere lamps in a vehicle cabin according to the color parameters;
03: and controlling the atmosphere lamp to emit light according to the color control parameters.
The control device for a vehicle cabin atmosphere lamp according to the embodiment of the present application can realize the control method for a vehicle cabin atmosphere lamp described above. Specifically, the control device of the atmosphere lamp in the vehicle cabin comprises a data acquisition module, a data determination module and an atmosphere lamp control module, wherein the data acquisition module is used for acquiring color parameters of the current display content of the vehicle display part, the data determination module is used for determining color control parameters of the atmosphere lamp in the vehicle cabin according to the color parameters, and the atmosphere lamp control module is used for controlling the atmosphere lamp to emit light according to the color control parameters.
The vehicle according to the embodiment of the present application can realize the control method of the vehicle cabin atmosphere lamp. The vehicle comprises a memory and a processor, wherein the memory stores a computer program, and the processor is used for acquiring color parameters of the current display content of the vehicle display part, determining color control parameters of atmosphere lamps in a cabin of the vehicle according to the color parameters, and controlling the atmosphere lamps to emit light according to the color control parameters.
In the related art, a light effect displayed by an atmosphere lamp in a vehicle is generally preset, and when the light effect is displayed, the preset light effect is generally displayed. The lighting effect of the atmosphere lamp is independent, and once the display element which directly causes visual difference such as color and brightness on the display part has larger contrast with the display element such as color and brightness when the atmosphere lamp emits light, the lighting effect of the atmosphere lamp can cause dazzling, instant blinding or negative afterimage with deeper degree and longer duration to the vision of a user in a vehicle cabin, thereby further threatening the driving safety and the physical health of the user.
In order to avoid the adverse effects as much as possible, the present application proposes a control method for an atmosphere lamp in a vehicle cabin, and the main way of solving the problems is to adjust the lighting effect of the atmosphere lamp based on the display effect of the display part, so that the visual effects of the display part and the atmosphere lamp are more coordinated, and the visual contrast is eliminated as much as possible, thereby avoiding the adverse effects on the user.
Specifically, the in-vehicle system first performs color information collection for content currently being displayed on a display part of the vehicle. The display parts generally comprise a central control screen, an instrument panel, a secondary display screen corresponding to each seat and other display screens in a vehicle cabin, and can be of the common display types such as a liquid crystal display, an LED display and an OLED display. For the color parameter acquisition of the current display content on the display part, the source file corresponding to the current display content can be directly read through the vehicle-mounted system, the related parameters related to the color in the picture of the source file can be read, and the related parameters related to the color of the light emitted by each light emitting device on the display part when the current display content is displayed can also be read through the vehicle-mounted system. The obtained color parameters are used as basic data for determining the luminous color of the atmosphere lamp in the vehicle cabin.
And then, after the color parameters of the current display content of the display part are determined, carrying out statistical processing on the color parameters by taking the color parameters as basic data, and determining the color control parameters for controlling the luminous color of the atmosphere lamp in the vehicle cabin by the vehicle-mounted system according to the obtained statistical processing result. The result of the above statistical processing may be a mode, arithmetic mean, median, etc. of the color parameters, which are mainly used to describe a color as close as possible to the display effect of the currently displayed content.
And finally, the vehicle-mounted system sends the determined color control parameters to the atmosphere lamp controller, the atmosphere lamp controller sends the color control parameters to each atmosphere lamp, and controls each atmosphere lamp to emit light, so that the atmosphere lamps emit light according to the colors corresponding to the color control parameters.
So, this application can be according to the distribution condition of different colours among the content that vehicle display spare part shows at present, screens obtain the colour control parameter of each atmosphere lamp in the control vehicle cabin to with above-mentioned colour control parameter control atmosphere lamp is luminous, makes the luminous colour of atmosphere lamp in the vehicle cabin and the colour of the content that vehicle display spare part shows at present, avoids too big colour difference to lead to the fact adverse effect to user's vision, improves user's visual impression and atmosphere sense.
As shown in fig. 2, in certain embodiments, step 01 comprises:
011: acquiring RGB function values of each pixel point in the current display content of the vehicle display part;
on this basis, step 02 comprises:
021: according to the RGB function values of each pixel point in the current display content of the vehicle display part, determining the RGB function values of atmosphere lamps in a vehicle cabin;
further, step 03 includes:
031: and controlling the atmosphere lamp to emit light according to the RGB function value of the atmosphere lamp.
In some embodiments, the data acquisition module is further configured to acquire RGB function values of each pixel point in the current display content of the vehicle display component, the data processing module is further configured to determine an RGB function value of an atmosphere lamp in the vehicle cabin according to the RGB function values of each pixel point in the current display content of the vehicle display component, and the atmosphere lamp control module is further configured to control the atmosphere lamp to emit light according to the RGB function values of the atmosphere lamp.
In some embodiments, the processor is further configured to obtain an RGB function value of each pixel point in the current display content of the vehicle display component, determine an RGB function value of an atmosphere lamp in the vehicle cabin according to the RGB function value of each pixel point in the current display content of the vehicle display component, and control the atmosphere lamp to emit light according to the RGB function value of the atmosphere lamp.
Specifically, one embodiment of the present application is exemplarily described below:
first, when a display part of a vehicle is displaying content, an in-vehicle system acquires RGB data information at each pixel point on a current frame image from a source file corresponding to the display content. Describing the color of the pixel point by using RGB data generally requires a vector formed by three color data of three dimensions of red, green and blue, wherein the value range of the data of each dimension is 0-255, and any data exceeding 255 should be considered as 255 in order to improve the running efficiency of the program. In order to facilitate the statistical processing of the RGB data information, in some examples, after the RGB vector data of each pixel is obtained, the vector data is converted into a longer integer number by using an RGB function, and in decimal, the color data of three dimensions of red, green and blue are respectively represented by R, G, B, and in the case that the RGB function value is represented by RGB, the expression of the RGB function is as follows:
RGB＝65536R+256G+B
through the calculation, a 24-bit integer number can be obtained under binary system, wherein the first 8 bits represent color data corresponding to red dimension, the middle 8 bits represent color data of green dimension, and the last 8 bits represent data corresponding to blue dimension.
After the RGB function values at each pixel point of the current frame are obtained, the vehicle-mounted system performs statistical processing on the plurality of RGB function values, and takes one of the plurality of RGB function values as color data capable of describing the display effect of the current display content as close as possible, and in some examples, takes a unique mode in the plurality of RGB function values as a statistical processing result. In some extreme cases, if the mode is statistically determined to be not unique, the median of all modes may be taken as the statistical processing result. And then the vehicle-mounted system can determine RGB function values to be followed by the atmosphere lamp when the atmosphere lamp emits light according to the preset corresponding relation. The preset correspondence relationship may be equal, or may be a constant value correction to any one of the red, green and blue dimensions, and may be specifically adjusted according to the needs of the user, which is not specifically limited in this application. Taking the above statistical processing result as an example, the corresponding relationship that the RGB functions to be followed when the atmosphere lamp emits light are equal, the vehicle-mounted system sends the statistical processing result to the atmosphere lamp controller after determining the statistical processing result. The atmosphere lamp controller is generally a single chip Microcomputer (MCU) or a processor array formed by a plurality of MCU.
In order to simplify the circuit layout, in some examples, a plurality of atmosphere lamps are connected in parallel in the same branch circuit and are uniformly connected to the atmosphere lamp controller through the branch circuit, and the atmosphere lamp controller can also independently control the start and the stop of the atmosphere lamps in a mode of sending corresponding control signals through the branch circuit. When the atmosphere lamp controller receives the statistical processing result sent by the vehicle-mounted system, namely the RGB function values of the atmosphere lamps, a starting control signal comprising the RGB function values is sent to each atmosphere lamp through the electric connection relation to control each atmosphere lamp in the vehicle cabin to emit light, and the light emitting color corresponds to the RGB function values of the atmosphere lamps.
On the basis of the method, in some examples, along with the change of the current display content according to the time sequence, the method is executed once in each frame of the current display content, so that the color change of the atmosphere lamp in the vehicle along with the playing of the current display content is realized, and the atmosphere sense of the current display content in the vehicle cabin when the display picture such as video is watched and the like changes in real time is improved.
Therefore, the color control parameters of all the atmosphere lamps in the vehicle seat cabin can be determined by taking the RGB function values of all the pixel points in the current display content of the vehicle display part as basic data, the RGB function values to be followed when all the atmosphere lamps in the vehicle seat cabin emit light are determined by taking the RGB function values of all the pixel points in the current display content of the vehicle display part as basic data, and finally the light emission of the atmosphere lamps is controlled by taking the RGB function values to be followed when all the atmosphere lamps in the vehicle seat cabin emit light as data basis, so that the light emission color of the atmosphere lamps is controlled.
As shown in fig. 3, in certain embodiments, step 02 further comprises:
022: and determining a first RGB function value of the atmosphere lamp corresponding to the first area of the current display content of the vehicle display part according to the RGB function value.
On this basis, step 03 comprises:
032: and controlling the atmosphere lamp corresponding to the first area to emit light according to the first RGB function value.
In some embodiments, the data processing module is further configured to determine a first RGB function value of an atmosphere lamp corresponding to a first region of the current display content of the vehicle display component according to the RGB function value, and the atmosphere lamp control module is further configured to control the atmosphere lamp corresponding to the first region to emit light according to the first RGB function value.
In some embodiments, the processor is further configured to determine a first RGB function value of the atmosphere lamp corresponding to a first region of the current display content of the vehicle display part according to the RGB function value, and the atmosphere lamp control module is further configured to control the atmosphere lamp corresponding to the first region to emit light according to the first RGB function value.
Specifically, on the basis of the above embodiment, after the on-board system obtains the RGB function values of each pixel point of the current display content of the vehicle display component, in some examples, in order to enable the color expression of the atmosphere lamp in the vehicle cabin to adapt to the situation that different visual effects are displayed on the display component in the divided regions, the on-board system divides the display component into a plurality of regions, and each region corresponds to a part of the atmosphere lamp in the vehicle cabin.
For example, in some examples, such as the vehicle cabin environment shown in fig. 4, each of the dark or light background numbered indicia represents an atmosphere lamp, and the atmosphere lamps represented by the same background numbered indicia are connected to the atmosphere lamp controller through the same branch. The central control screen in the vehicle cabin is divided into a left half area and a right half area in the middle of the screen, all atmosphere lamps positioned at one side of the vehicle cabin correspond to the left half area of the display part, all atmosphere lamps positioned at one side of the vehicle passenger cabin correspond to the right half area of the display part, and particularly, the number 07 atmosphere lamps with dark background are positioned on the central axis of the vehicle, so that the number 07 atmosphere lamps do not correspond to the left half area and the right half area on the display part.
In the above-mentioned case, when the vehicle-mounted system performs statistics on the color parameters on the display component, the vehicle-mounted system performs statistics on the RGB function values at each pixel point in the left half area and the right half area, so as to obtain a statistical processing result, where the general statistical processing result is the mode (corresponding to the first RGB function value) of the RGB function values at each pixel point in the corresponding area.
Then, the on-board system marks the mode of the left half area and the mode of the right half area, and sends the marked areas to the atmosphere lamp controller. After receiving the two groups of statistical processing results, the atmosphere lamp controller respectively sends the corresponding statistical processing results to the corresponding atmosphere lamps according to the corresponding relation between the prestored atmosphere lamps and the display areas of the display parts, and controls the atmosphere lamps to be lighted. The effect achieved finally is as follows;
the dark background numbers 01, 03 and 08 and the light background numbers 01 and 06 emit light according to the RGB function values corresponding to the statistical processing results of the left half area on the display part, the dark background numbers 02, 04 and 09 and the light background numbers 02, 03 and 07 emit light according to the RGB function values corresponding to the statistical processing results of the right half area on the display part, and the dark background number 07 does not emit light.
Therefore, the display part can be divided into different areas, the atmosphere lamps are corresponding to different display part areas, and according to the RGB function values of each pixel point on the display part, the RGB function values to be followed by the atmosphere lamps corresponding to different areas respectively when the atmosphere lamps are lighted are determined, so that the luminous colors of the different atmosphere lamps corresponding to different areas respectively are realized.
As shown in fig. 5, in some embodiments, the control method of the vehicle cabin atmosphere lamp further includes:
001: acquiring RGB function values of current display contents of various display parts in a vehicle cabin;
002: determining a second RGB function value of the atmosphere lamp corresponding to each display part according to the color parameters;
003: and controlling the atmosphere lamp to emit light according to the second RGB function value.
In some embodiments, the data acquisition module is further configured to acquire an RGB function value of a current display content of each display part in the vehicle cabin, the data processing module is further configured to determine a second RGB function value of an atmosphere lamp corresponding to each display part according to the color parameter, and the atmosphere lamp control module is further configured to control the atmosphere lamp to emit light according to the second RGB function value.
In some embodiments, the processor is further configured to obtain RGB function values of current display contents of each display part in the vehicle cabin, determine a second RGB function value of the atmosphere lamp corresponding to each display part according to the color parameter, and control the atmosphere lamp to emit light according to the second RGB function value.
Specifically, since each seat of the smart car can correspond to one display part in the related art at present, in addition to the correspondence between display parts and atmosphere lamps in the above-described embodiment, in such a case, in some examples, the correspondence between display parts and atmosphere lamps may be set such that the display part corresponding to each seat corresponds to an atmosphere lamp in the seat area. For example, referring to the application scenario shown in fig. 4 again, for example, the driver seat corresponds to the central control screen on the one hand, and corresponds to the ambient lights 01 and 06 with light background and the ambient lights 01, 03 and 08 with dark background on the other hand, the assistant driver seat corresponds to the auxiliary display screen, and corresponds to the ambient lights 02, 03 and 07 with light background and the ambient lights 02, 04 and 09 with dark background on the other hand.
Under the above circumstances, when the vehicle-mounted system obtains the RGB function values of the current display content of the display component, the RGB function values are obtained respectively according to the display component corresponding to each seat, for example, the vehicle-mounted system can obtain the RGB function values at each pixel point on the central control screen, and at the same time, the RGB function values at each pixel point on the display auxiliary screen corresponding to the seat behind the cab can also be obtained. Taking the 2 seats shown in fig. 4 as an example, the vehicle system may acquire RGB function values of each pixel point on the two sets of display components.
Then, the vehicle-mounted system executes a statistics processing step of RGB function values for each display component, and finally obtains a statistics processing result (corresponding to a second RGB function value) for each display component, and sends all the statistics processing results to the atmosphere lamp controller after marking for different display components.
After all the statistical processing results are obtained, the atmosphere lamp controller issues control instructions containing corresponding statistical processing results to the corresponding atmosphere lamps according to the corresponding relation between the prestored atmosphere lamps and the display parts, so that the atmosphere lamps corresponding to each seat area are controlled to emit light according to the color statistical results of display contents on the corresponding display parts, and personalized atmosphere experience for each user is built.
Therefore, the atmosphere lamp and the different display parts can be corresponding, and according to the RGB function values of each pixel point on the different display parts, the RGB function values to be followed by the atmosphere lamp corresponding to the different display parts when the atmosphere lamp corresponding to the different display parts is lighted are determined, so that the luminous colors of the different atmosphere lamps corresponding to the different display parts are realized.
As shown in fig. 6, in some embodiments, the control method of the vehicle cabin atmosphere lamp further includes:
0001: acquiring brightness parameters of the current display content of the vehicle display part;
0002: determining brightness control parameters of atmosphere lamps in the vehicle cabin according to the brightness parameters;
0003: and controlling the atmosphere lamp to emit light according to the brightness control parameter.
In some embodiments, the data acquisition module is further configured to acquire a luminance parameter of a current display content of the vehicle display component, the data processing module is further configured to determine a luminance control parameter of an atmosphere lamp in the vehicle cabin according to the luminance parameter, and the atmosphere lamp control module is further configured to control the atmosphere lamp to emit light according to the luminance control parameter.
In some embodiments, the processor is further configured to obtain a brightness parameter of a current display content of the vehicle display component, determine a brightness control parameter of an atmosphere lamp in the vehicle cabin according to the brightness parameter, and control the atmosphere lamp to emit light according to the brightness control parameter.
Specifically, on the basis of the above embodiment, in addition to being able to control the light emission color of the atmosphere lamp according to the color data of the current display content of the display component, in order to be able to avoid the situation that the traffic safety is threatened by glare or the like caused by the brightness difference existing between the display component and the atmosphere lamp in the vehicle cabin, in some examples, the vehicle-mounted system may also obtain the display brightness information of the current display content while obtaining the color parameter of the current display content of the display component. The general brightness information is represented as brightness level data, and because the brightness level data of the display part and the brightness level data of the atmosphere lamp may have a difference, a mapping relation needs to be preset, and the brightness level of the display part and the brightness level of the atmosphere lamp are corresponding to each other, so that the vehicle-mounted system can obtain the brightness level to be followed by the atmosphere lamp according to the brightness level data of the display part.
After the vehicle-mounted system determines the brightness level information (corresponding to the brightness control parameter) to be followed by the atmosphere lamp according to the brightness information of the current display content, the vehicle-mounted system sends the brightness level information to be followed by the atmosphere lamp to the atmosphere lamp controller, and then the atmosphere lamp controller sends control signals comprising the brightness level information to be followed by the atmosphere lamp to each atmosphere lamp to control each atmosphere lamp to emit light according to the brightness level information to be followed.
The above-mentioned determination process for the brightness level can be performed simultaneously with the determination process for the light-emitting color in the above-mentioned embodiment, and the visual effect between the current display content of the display component and the atmosphere lamp in the vehicle cabin is comprehensively adjusted, so that the light-emitting effect of the current display content of the display component and the atmosphere lamp is coordinated as much as possible, adverse effects of excessive color difference on the vision of the user are avoided, and the visual impression and atmosphere impression of the user are improved.
Therefore, the method and the device can also determine the brightness parameters to be followed by the atmosphere lamp in the vehicle cabin when the atmosphere lamp is lighted according to the brightness of the current display content of the display part, so as to control the light-emitting brightness of the atmosphere lamp in the vehicle cabin, enable the light-emitting brightness of the atmosphere lamp in the vehicle cabin to be coordinated with the brightness of the current display content of the vehicle display part as much as possible, avoid adverse effects on the vision of a user caused by overlarge brightness difference, and improve the visual impression and atmosphere sense of the user.
The computer-readable storage medium according to the embodiment of the present application stores a computer program, and when the computer program is executed by one or more processors, the method for controlling the vehicle cabin atmosphere lamp described above is realized.
In the description of the present specification, reference to the terms "certain embodiments," "in one example," "illustratively," and the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiments or examples is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and further implementations are included within the scope of the preferred embodiment of the present application in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present application.
While embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the present application, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the present application.

Claims (10)

1. A method of controlling a vehicle cabin atmosphere lamp, the method comprising:
acquiring color parameters of the current display content of the vehicle display part;
determining color control parameters of atmosphere lamps in the vehicle cabin according to the color parameters;
and controlling the atmosphere lamp to emit light according to the color control parameters.
2. The method of claim 1, wherein the obtaining the color parameter of the current display content of the vehicle display component comprises:
and acquiring RGB function values of each pixel point in the current display content of the vehicle display part.
3. The method according to claim 2, wherein said determining color control parameters of the atmosphere lamp in the vehicle cabin from the color parameters comprises:
and determining the RGB function value of the atmosphere lamp in the vehicle cabin according to the RGB function value of each pixel point in the current display content of the vehicle display part.
4. A method according to claim 3, wherein said controlling the atmosphere lamp to emit light according to the color control parameter comprises:
and controlling the atmosphere lamp to emit light according to the RGB function values of the atmosphere lamp.
5. The method of claim 2, wherein determining the color control parameters of the atmosphere lights in the vehicle cabin based on the color parameters further comprises:
and determining a first RGB function value of an atmosphere lamp corresponding to a first area of the current display content of the vehicle display part according to the RGB function value.
6. The method of claim 5, wherein controlling the atmosphere lamp to emit light according to the color control parameter, further comprises:
and controlling the atmosphere lamp corresponding to the first area to emit light according to the first RGB function value.
7. The method according to claim 1, wherein the method further comprises:
acquiring RGB function values of current display contents of all display parts in the vehicle seat cabin;
determining a second RGB function value of the atmosphere lamp corresponding to each display part according to the color parameters;
and controlling the atmosphere lamp to emit light according to the second RGB function value.
8. The method according to claim 1, wherein the method further comprises:
acquiring brightness parameters of the current display content of the vehicle display part;
determining brightness control parameters of atmosphere lamps in the vehicle cabin according to the brightness parameters;
and controlling the atmosphere lamp to emit light according to the brightness control parameter.
9. A vehicle comprising a memory and a processor, the memory storing a computer program which, when executed by the processor, causes the vehicle to implement the method of any one of claims 1-8.
10. A computer readable storage medium, characterized in that the computer readable storage medium stores a computer program, which, when executed by one or more processors, implements the method according to any of claims 1-8.
CN202311380914.0A 2023-10-23 2023-10-23 Control method for atmosphere lamp of vehicle cabin, vehicle and storage medium Pending CN117255450A (en)

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Application Number Priority Date Filing Date Title
CN202311380914.0A CN117255450A (en) 2023-10-23 2023-10-23 Control method for atmosphere lamp of vehicle cabin, vehicle and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311380914.0A CN117255450A (en) 2023-10-23 2023-10-23 Control method for atmosphere lamp of vehicle cabin, vehicle and storage medium

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CN117255450A true CN117255450A (en) 2023-12-19

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