Ambience light control method, system, device and medium

By combining a vehicle control module with multiple sensors and systems to adjust the brightness and hue of the ambient lights in real time, the problem of ambient lights affecting the driver's vision is solved, improving the effect of ambient lights and the driver's comfort.

CN119261749BActive Publication Date: 2025-10-24SINO TRUK JINAN POWER CO LTD
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Patent Information

Application Number
CN202411439326.4
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-10-15
Publication Date
2025-10-24
Estimated Expiration
2044-10-15

AI Technical Summary

Technical Problem

Existing ambient lighting control technology fails to effectively combine vehicle status and driver visibility, resulting in a poor ambient lighting experience.

Method used

By combining the vehicle control module with outdoor temperature sensors, driver monitoring cameras, light sensors, electronic stability control system and airbag controller, the system can obtain real-time vehicle status and environmental information, and adjust the brightness and hue of ambient lighting to adapt to different driving scenarios and driver states.

Benefits of technology

It enables intelligent control of ambient lighting, improving driver visibility and in-car environment experience, and enhancing the decorative and warning functions of ambient lighting.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses an atmosphere lamp control method, system, device and medium, mainly relates to the atmosphere lamp control technical field, in order to solve the problem that the existing atmosphere lamp switching technology does not consider the influence of atmosphere lamp on the driver's sight, the experience of atmosphere lamp effect is poor. Including: the vehicle body control module determines the hue of the atmosphere lamp based on the range of outdoor temperature; the hue adjustment instruction is issued to the atmosphere lamp controller; when it is detected that the driver state is driver fatigue, the atmosphere lamp prompt instruction is issued to the atmosphere lamp controller; based on the ambient light intensity and the vehicle speed data, the brightness of the atmosphere lamp is determined; the brightness adjustment instruction is issued to the atmosphere lamp controller; when the vehicle body control module obtains the vehicle collision signal, the forced instruction is issued to the atmosphere lamp controller, so that the atmosphere lamp outputs the maximum brightness; when the vehicle body control module obtains the atmosphere lamp control instruction sent by the central control screen, the atmosphere lamp control instruction is issued to the atmosphere lamp controller.
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Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of atmosphere lamp control application, and in particular to an atmosphere lamp control method, system, device and medium. BACKGROUND

[0002] With the continuous improvement of vehicle technology, people's requirements for driving and riding experience are getting higher and higher. As an important part of interior trim, automobile atmosphere lamps are also getting more and more attention. Most of the atmosphere lamp controls are relatively simple, either the brightness, color and mode of the atmosphere lamp are bound, or the customer selects the brightness and color of the atmosphere lamp. The above methods cannot combine the atmosphere lamp with the state of the vehicle together, and cannot well reflect the sense of technology of the vehicle.

[0003] At present, the prior art discloses: obtaining the position and light information of the atmosphere lamp, the light information including light intensity, light color and light direction; then, based on the position and light information of the atmosphere lamp, using the corresponding relationship control scheme of the atmosphere lamp position and light information to control the atmosphere lamp; the corresponding relationship control scheme is a adjusting method for adjusting the atmosphere lamp with the position and light information of the atmosphere lamp. The method should be able to combine the information content of the car screen and the light change of the external environment, adjust the atmosphere lamp in real time, realize the cooperative work of the atmosphere lamp and the car screen, and the individual customization of the user to the atmosphere lamp effect, so as to create a more comfortable, safe and personalized in-vehicle environment, which will help to improve the comfort and safety of driving and riding.

[0004] However, the above-mentioned prior art mainly combines the information content of the car screen and the light change of the external environment to adjust the atmosphere lamp in real time, without considering the influence of the atmosphere lamp on the driver's sight, and when the atmosphere lamp state is consistent in driving and parking, it will affect the driver's driving sight or affect the experience of the atmosphere lamp effect. SUMMARY

[0005] In view of the above shortcomings of the prior art, the present application provides an atmosphere lamp control system, method and medium to solve the problem that the atmosphere lamp switching technology does not consider the influence of the atmosphere lamp on the driver's sight and the poor experience of the atmosphere lamp effect.

[0006] In a first aspect, the application provides a method for controlling an ambient light, the method comprising: obtaining, by a body control module, an outdoor temperature via a connected outdoor temperature sensor; obtaining, by the body control module, a driver state via a connected driver monitoring camera; obtaining, by the body control module, an ambient light intensity via a connected light sensor; obtaining, by the body control module, vehicle speed data via a connected vehicle body electronic stability system; obtaining, by the body control module, a vehicle collision signal via a connected airbag controller; determining, by the body control module, a color tone of the ambient light based on a range of the outdoor temperature; issuing a color tone adjustment instruction to an ambient light controller; issuing an ambient light prompt instruction to the ambient light controller when the body control module detects that the driver state is a driver fatigue; wherein the ambient light prompt instruction comprises at least a color and a flashing frequency of the ambient light; determining, by the body control module, a brightness of the ambient light based on the ambient light intensity and the vehicle speed data; issuing a brightness adjustment instruction to the ambient light controller; issuing a forced instruction to the ambient light controller to cause the ambient light to output a maximum brightness when the body control module obtains the vehicle collision signal; and issuing an ambient light control instruction to the ambient light controller when the body control module obtains the ambient light control instruction sent by a center control screen.

[0007] Further, the body control module determines the color tone of the ambient light based on the range of the outdoor temperature, and issues a color tone adjustment instruction to the ambient light controller, specifically including: when the outdoor temperature T > a preset first temperature, determining that the color tone of the ambient light is a cool color tone; outputting a cool color tone signal to the ambient light controller to cause the ambient light to light up in the cool color tone; when the outdoor temperature T < a preset second temperature, determining that the color tone of the ambient light is a warm color tone; outputting a warm color tone signal to the ambient light controller to cause the ambient light to light up in the warm color tone; wherein the preset first temperature > the preset second temperature; and when the outdoor temperature T ∈ [the preset second temperature, the preset first temperature], determining that the color tone of the ambient light is a preset neutral color tone, and outputting a neutral color tone signal to the ambient light controller to cause the ambient light to light up in the preset neutral color tone.

[0008] Further, the vehicle body electronic stability system obtains the vehicle speed data, specifically including: the vehicle body electronic stability system obtains a wheel speed collected by a connected wheel speed sensor; the vehicle body electronic stability system converts the wheel speed into vehicle speed data; and the vehicle body electronic stability system further transmits the vehicle speed data to the body control module.

[0009] Further, the body control module determines the brightness of the ambient light based on the ambient light intensity and the vehicle speed data, and issues a brightness adjustment instruction to the ambient light controller, specifically including: when the ambient light intensity is greater than or equal to a preset high intensity, determining that the brightness of the ambient light is a first-level brightness; when the ambient light intensity is less than a preset low intensity and the vehicle speed is greater than a preset vehicle speed, determining that the brightness of the ambient light is a second-level brightness; and when the ambient light intensity is less than the preset low intensity and the vehicle speed is less than or equal to the preset vehicle speed, determining that the brightness of the ambient light is a third-level brightness; wherein the third-level brightness > the second-level brightness > the first-level brightness.

[0010] Further, the method further comprises: connecting the vehicle body control module, the central control screen, the atmosphere lamp controller, the driver monitoring camera, the airbag controller, and the vehicle body electronic stability system to the storage battery respectively to obtain electric energy.

[0011] In a second aspect, the present application provides an atmosphere lamp control system, the system comprising:

[0012] The vehicle body control module is connected to the outdoor temperature sensor through the CAN bus to obtain the outdoor temperature, connected to the driver monitoring camera to obtain the driver state, connected to the light sensor to obtain the ambient light intensity, connected to the vehicle body electronic stability system to obtain the vehicle speed data, and connected to the airbag controller to obtain the vehicle collision signal. The vehicle body control module is configured to determine the hue of the atmosphere lamp based on the range of the outdoor temperature, issue the hue adjustment instruction to the atmosphere lamp controller, wherein the vehicle body control module issues the instruction to the atmosphere lamp controller through the LIN communication, issue the atmosphere lamp prompt instruction to the atmosphere lamp controller when detecting that the driver state is the driver fatigue, wherein the atmosphere lamp prompt instruction at least includes the atmosphere lamp flicker frequency and color, determine the brightness of the atmosphere lamp based on the ambient light intensity and the vehicle speed data, issue the brightness adjustment instruction to the atmosphere lamp controller, issue the forced instruction to the atmosphere lamp controller to make the atmosphere lamp output the maximum brightness when obtaining the vehicle collision signal, and issue the atmosphere lamp control instruction to the atmosphere lamp controller when obtaining the atmosphere lamp control instruction sent by the central control screen.

[0013] Further, the vehicle body electronic stability system is connected to the wheel speed sensor.

[0014] Further, the system further comprises: a storage battery connected to the vehicle body control module, the central control screen, the atmosphere lamp controller, the driver monitoring camera, the airbag controller, and the vehicle body electronic stability system respectively.

[0015] In a third aspect, the present application provides an atmosphere lamp control device, the device comprising:

[0016] A processor and a memory having executable code stored thereon, when the executable code is executed, causing the processor to perform the atmosphere lamp control method of any one of the above.

[0017] In a fourth aspect, the present application provides a non-volatile computer storage medium having computer instructions stored thereon, when the computer instructions are executed, implementing the atmosphere lamp control method of any one of the above.

[0018] Those skilled in the art can understand that the present application has at least the following beneficial effects:

[0019] The application can collect external light information through a light sensor and combine vehicle state information to regulate the brightness of the ambient light (the body control module determines the brightness of the ambient light based on ambient light intensity and vehicle speed data). According to the outdoor temperature information collected by the outdoor temperature sensor, the cool and warm tones of the ambient light in the vehicle are intelligently regulated. In combination with the fatigue driving camera and the collision controller, the ambient light is controlled to be lit, so that the ambient light not only plays a role in decoration, but also plays a role in warning and assisting rescue. That is, the above solves the problem that the ambient light switching technology does not consider the influence of the ambient light on the driver's sight and the poor experience of the ambient light effect. BRIEF DESCRIPTION OF DRAWINGS

[0020] Some embodiments of the present disclosure will be described below with reference to the accompanying drawings, in which:

[0021] Figure 1 is a flow chart of an ambient light control method provided by an embodiment of the present application.

[0022] Figure 2 is a schematic diagram of the internal structure of an ambient light control system provided by an embodiment of the present application.

[0023] Figure 3 is a schematic diagram of the internal structure of an ambient light control device provided by an embodiment of the present application.

[0024] Explanation of reference signs:

[0025] Body control module; 2, outdoor temperature sensor; 3, driver monitoring camera; 4, light sensor; 5, vehicle body electronic stability system; 51, wheel speed sensor; 6, airbag controller; 7, ambient light controller; 71, ambient light; 8, central control screen; 9, storage battery. DETAILED DESCRIPTION

[0026] Those skilled in the art should understand that the embodiments described below are only preferred embodiments of the present disclosure, and do not represent that the present disclosure can only be implemented by the preferred embodiments. The preferred embodiments are only used to explain the technical principles of the present disclosure, and are not used to limit the protection scope of the present disclosure. Based on the preferred embodiments provided by the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative labor should fall within the protection scope of the present disclosure.

[0027] It should also be noted that the terms "comprising", "containing", or any other similar term are intended to encompass the inclusion of one or more elements, steps, or components without limiting the number or the types thereof, unless otherwise specified. In addition, the term "comprising" is intended to mean that the process, method, article, or apparatus that includes one or more elements, steps, or components, but not excluding the presence of one or more other elements, steps, or components.

[0028] The technical solutions of the embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0029] The embodiments of the present application provide a kind of atmosphere lamp control method, as shown in Figure 1 The method provided by the embodiments of the present application mainly includes the following steps:

[0030] Step 110, the vehicle body control module obtains the outdoor temperature through the connected outdoor temperature sensor, obtains the driver state through the connected driver monitoring camera, obtains the ambient light intensity through the connected light sensor, obtains the vehicle speed data through the connected vehicle body electronic stability system, and obtains the vehicle collision signal through the connected airbag controller.

[0031] It should be noted that the vehicle body electronic stability system is connected with the wheel speed sensor, and the wheel speed of the wheel speed sensor can be obtained. Then, the vehicle body electronic stability system can convert the wheel speed into vehicle speed data. The driver monitoring camera can be a DMS (Driver Monitoring System) camera, which can determine the current state of the driver in real time.

[0032] Step 120, the vehicle body control module determines the hue of the atmosphere lamp based on the range of the outdoor temperature, issues the hue adjustment instruction to the atmosphere lamp controller, issues the atmosphere lamp prompt instruction to the atmosphere lamp controller when the vehicle body control module detects that the driver state is driver fatigue, determines the brightness of the atmosphere lamp based on the ambient light intensity and the vehicle speed data, issues the brightness adjustment instruction to the atmosphere lamp controller, issues the forced instruction to the atmosphere lamp controller to make the atmosphere lamp output the maximum brightness when the vehicle body control module obtains the vehicle collision signal, and issues the atmosphere lamp control instruction to the atmosphere lamp controller when the vehicle body control module obtains the atmosphere lamp control instruction sent by the center control screen.

[0033] It should be noted that the atmosphere lamp prompt instruction at least includes the atmosphere lamp flicker frequency and color.

[0034] As an example, the body control module determines the hue of the atmosphere lamp based on the range of outdoor temperature; the hue adjustment instruction is issued to the atmosphere lamp controller, which can be specifically:

[0035] When the outdoor temperature T > the preset first temperature, the hue of the atmosphere lamp is determined as a cold hue; a cold hue signal is output to the atmosphere lamp controller, so that the atmosphere lamp is lit in a cold hue.

[0036] It should be noted that the preset first temperature can be 28℃.

[0037] When the outdoor temperature T < the preset second temperature, the hue of the atmosphere lamp is determined as a warm hue; a warm hue signal is output to the atmosphere lamp controller, so that the atmosphere lamp is lit in a warm hue; wherein the preset first temperature > the preset second temperature.

[0038] It should be noted that the preset second temperature can be 10℃.

[0039] When the outdoor temperature T ∈ [preset second temperature, preset first temperature], the hue of the atmosphere lamp is determined as a preset neutral hue, and a neutral hue signal is output to the atmosphere lamp controller, so that the atmosphere lamp is lit in a preset neutral hue.

[0040] It should be noted that the preset neutral hue can be white.

[0041] Those skilled in the art can understand that the present application intelligently controls the cold and warm hues of the atmosphere lamp in the car through the outdoor temperature information collected by the outside temperature sensor, and realizes intelligent control of the color of the atmosphere lamp.

[0042] As an example, the body control module determines the brightness of the atmosphere lamp based on the ambient light intensity and the vehicle speed data; the brightness adjustment instruction is issued to the atmosphere lamp controller, which can be specifically:

[0043] When the ambient light intensity is greater than or equal to the preset high intensity, the brightness of the atmosphere lamp is determined as 1st level brightness.

[0044] When the ambient light intensity is less than the preset low intensity and the vehicle speed is greater than the preset vehicle speed, the brightness of the atmosphere lamp is determined as 2nd level brightness.

[0045] When the ambient light intensity is less than the preset low intensity and the vehicle speed is less than or equal to the preset vehicle speed, the brightness of the atmosphere lamp is determined as 3rd level brightness.

[0046] Wherein, 3rd level brightness > 2nd level brightness > 1st level brightness.

[0047] The skilled in the art can understand that the application realizes that the ambient light of the vehicle is lit with appropriate brightness in each scene by combining the speed information with the intensity of the ambient light. That is, the vehicle body control module combines the received intensity of the ambient light and the speed information to determine the brightness level of the ambient light. If the external light is strong, the ambient light in the vehicle will not affect the driving sight after being lit, so no matter how the vehicle speed is, the vehicle body control module outputs the brightness level 1 of the ambient light after receiving the request to turn on the ambient light, and the ambient light controller receives the brightness level signal and executes. If the external light is weak (preset low intensity) and the vehicle speed is greater than the preset speed (for example, 5Km / h), the vehicle body control module outputs the brightness level 2 of the ambient light after receiving the request to turn on the ambient light, and the ambient light controller receives the brightness level signal and executes. If the external light is weak and the vehicle speed is less than or equal to the preset speed, the vehicle body control module outputs the brightness level 3 of the ambient light after receiving the request to turn on the ambient light, and the ambient light controller receives the brightness level signal and executes. The ambient light brightness combined with the external light and the driving state of the vehicle can achieve perfect effect of the ambient light brightness when parking, and can also ensure that the brightness of the ambient light does not affect the driver's sight when driving.

[0048] In addition, the application designs a central control screen. Specifically, the central control screen can be provided with a "light setting". The soft switch of the ambient light is set under the "light setting" menu, and the driver can select the opening and closing of the ambient light, the lighting mode of the ambient light, the color of the ambient light, etc. in time to meet the needs of the driver in each scene.

[0049] In addition, the application can obtain electric energy by connecting the vehicle body control module, the central control screen, the ambient light controller, the driver monitoring camera, the airbag controller and the vehicle body electronic stability system to the storage battery respectively.

[0050] In addition, Figure 2 An ambient light control system is provided for the embodiment of the application. As shown in Figure 1 The system provided by the embodiment of the application mainly comprises:

[0051] The vehicle body control module 1 is connected to the outdoor temperature sensor 2 through the CAN bus to obtain the outdoor temperature, connected to the driver monitoring camera 3 to obtain the state of the driver, connected to the light sensor 4 to obtain the intensity of the ambient light, connected to the vehicle body electronic stability system 5 to obtain the speed data, and connected to the airbag controller 6 to obtain the vehicle collision signal.

[0052] The vehicle body control module 1 is used to determine the color tone of the ambient light 71 based on the range of the outdoor temperature, and issue the color tone adjustment instruction to the ambient light controller 7 (the vehicle body control module 1 issues the instruction to the ambient light controller 7 through LIN communication).

[0053] The ambient light 71 prompt instruction comprises at least ambient light 71 flicker frequency and color.

[0054] It should be noted that the ambient light controller 7 is connected to the ambient light 71 by four lines of R.G, B and 5V power supply.

[0055] The ambient light 71 brightness is determined based on the ambient light intensity and vehicle speed data, and the brightness adjustment instruction is issued to the ambient light controller 7.

[0056] When the vehicle collision signal is obtained, the forced instruction is issued to the ambient light controller 7 to make the ambient light 71 output maximum brightness.

[0057] When the ambient light 71 control instruction sent by the central control screen 8 is obtained, the ambient light 71 control instruction is issued to the ambient light controller 7.

[0058] The vehicle body electronic stability system 5 is connected to the wheel speed sensor 51.

[0059] In addition, the system further comprises a storage battery 9, which is connected to the vehicle body control module 1, the central control screen 8, the ambient light controller 7, the driver monitoring camera 3, the airbag controller 6 and the vehicle body electronic stability system 5 respectively.

[0060] The above is the method embodiment in the application, based on the same inventive concept, the application embodiment also provides an ambient light control device. As shown in the figure, the device comprises a processor and a memory having executable code stored thereon, when the executable code is executed, the processor executes the ambient light control method as described above. Figure 3

[0061] ​Specifically, the server-side vehicle body control module obtains the outdoor temperature through the connected outdoor temperature sensor, obtains the driver state through the connected driver monitoring camera, obtains the ambient light intensity through the connected light sensor, obtains the vehicle speed data through the connected vehicle body electronic stability system, and obtains the vehicle collision signal through the connected airbag controller. The vehicle body control module determines the hue of the atmosphere lamp based on the range of the outdoor temperature, issues the hue adjustment instruction to the atmosphere lamp controller, issues the atmosphere lamp prompt instruction to the atmosphere lamp controller when the vehicle body control module detects that the driver state is the driver fatigue, wherein the atmosphere lamp prompt instruction at least includes the atmosphere lamp flicker frequency and color, determines the brightness of the atmosphere lamp based on the ambient light intensity and the vehicle speed data, issues the brightness adjustment instruction to the atmosphere lamp controller, issues the forced instruction to the atmosphere lamp controller to make the atmosphere lamp output the maximum brightness when the vehicle body control module obtains the vehicle collision signal, and issues the atmosphere lamp control instruction to the atmosphere lamp controller when the vehicle body control module obtains the atmosphere lamp control instruction sent by the center control screen.

[0062] In addition, the embodiment of the present application further provides a non-volatile computer storage medium, which stores executable instructions, and when the executable instructions are executed, the atmosphere lamp control method is realized.

[0063] So far, the technical solutions of the present disclosure have been described in combination with the foregoing embodiments, but those skilled in the art can easily understand that the protection scope of the present disclosure is not limited to these specific embodiments. Without deviating from the technical principles of the present disclosure, those skilled in the art can split and combine the technical solutions in the above-mentioned embodiments, or make equivalent changes or replacements to the related technical features, and any changes, equivalent replacements, improvements, etc. made within the technical concept and / or technical principles of the present disclosure will fall within the protection scope of the present disclosure.

Claims

1. An ambient light control method, characterized by, The method comprises: The vehicle body control module obtains the outdoor temperature through the connected outdoor temperature sensor, obtains the driver state through the connected driver monitoring camera, obtains the ambient light intensity through the connected light sensor, obtains the vehicle speed data through the connected vehicle body electronic stability system, and obtains the vehicle collision signal through the connected airbag controller; The vehicle body control module determines the color tone of the atmosphere lamp based on the range of the outdoor temperature, issues the color tone adjustment instruction to the atmosphere lamp controller, issues the atmosphere lamp prompt instruction to the atmosphere lamp controller when the vehicle body control module detects that the driver state is driver fatigue, wherein the atmosphere lamp prompt instruction at least includes the atmosphere lamp flicker frequency and color, determines the brightness of the atmosphere lamp based on the ambient light intensity and the vehicle speed data, issues the brightness adjustment instruction to the atmosphere lamp controller, issues the forced instruction to the atmosphere lamp controller to make the atmosphere lamp output the maximum brightness when the vehicle body control module obtains the vehicle collision signal, and issues the atmosphere lamp control instruction to the atmosphere lamp controller when the vehicle body control module obtains the atmosphere lamp control instruction sent by the central control screen.

2. The ambilight control method according to claim 1, characterized in that, The vehicle body control module determines the color tone of the atmosphere lamp based on the range of the outdoor temperature; The color tone adjustment instruction is issued to the atmosphere lamp controller, specifically including: When the outdoor temperature T is greater than the preset first temperature, the color tone of the atmosphere lamp is determined as a cold color tone, a cold color tone signal is output to the atmosphere lamp controller, and the atmosphere lamp is lit in the cold color tone; When the outdoor temperature T is less than the preset second temperature, the color tone of the atmosphere lamp is determined as a warm color tone, a warm color tone signal is output to the atmosphere lamp controller, and the atmosphere lamp is lit in the warm color tone; wherein the preset first temperature is greater than the preset second temperature; When the outdoor temperature T is in the range of [preset second temperature, preset first temperature], the color tone of the atmosphere lamp is determined as a preset neutral color tone, a neutral color tone signal is output to the atmosphere lamp controller, and the atmosphere lamp is lit in the preset neutral color tone.

3. The ambient light control method of claim 1, wherein, The vehicle speed data is obtained through the connected vehicle body electronic stability system, specifically including: The vehicle body electronic stability system obtains the wheel speed collected by the connected wheel speed sensor, and the vehicle body electronic stability system converts the wheel speed into vehicle speed data; Then the vehicle speed data is transmitted to the vehicle body control module.

4. The ambilight control method according to claim 1, characterized in that, The vehicle body control module determines the brightness of the atmosphere lamp based on the ambient light intensity and the vehicle speed data; The brightness adjustment instruction is issued to the atmosphere lamp controller, specifically including: When the ambient light intensity is greater than or equal to the preset high intensity, the brightness of the atmosphere lamp is determined as level 1 brightness; When the ambient light intensity is less than the preset low intensity and the vehicle speed is greater than the preset vehicle speed, the brightness of the atmosphere lamp is determined as level 2 brightness; When the ambient light intensity is less than the preset low intensity and the vehicle speed is less than or equal to the preset vehicle speed, the brightness of the atmosphere lamp is determined as level 3 brightness; Wherein, level 3 brightness>level 2 brightness>level 1 brightness.

5. The ambient light control method of claim 1, wherein, The method further comprises: The vehicle body control module, the central control screen, the atmosphere lamp controller, the driver monitoring camera, the airbag controller, and the vehicle body electronic stability system are connected with the storage battery respectively to obtain electric energy.

6. An ambient light control system, characterized by The system comprises: The vehicle body control module is connected with the outdoor temperature sensor through the CAN bus to obtain the outdoor temperature, connected with the driver monitoring camera to obtain the driver state, connected with the light sensor to obtain the ambient light intensity, connected with the vehicle body electronic stability system to obtain the vehicle speed data, and connected with the airbag controller to obtain the vehicle collision signal. The vehicle body control module is configured to determine the hue of the ambient light based on the range of the outdoor temperature, and to issue a hue adjustment instruction to the ambient light controller, wherein the vehicle body control module issues the instruction to the ambient light controller through LIN communication. The vehicle body control module is further configured to issue an ambient light prompt instruction to the ambient light controller when the driver state is detected as driver fatigue, wherein the ambient light prompt instruction at least includes the ambient light flicker frequency and color. The vehicle body control module is further configured to determine the brightness of the ambient light based on the ambient light intensity and the vehicle speed data, and to issue a brightness adjustment instruction to the ambient light controller. The vehicle body control module is further configured to issue a forced instruction to the ambient light controller to make the ambient light output maximum brightness when the vehicle collision signal is obtained. The vehicle body control module is further configured to issue the ambient light control instruction to the ambient light controller when the ambient light control instruction is obtained from the central control screen.

7. The ambient light control system of claim 6, wherein, The vehicle body electronic stability system is connected with the wheel speed sensor.

8. The ambient light control system of claim 6, wherein, The system further includes a storage battery, The storage battery is connected with the vehicle body control module, the central control screen, the ambient light controller, the driver monitoring camera, the airbag controller, and the vehicle body electronic stability system.

9. An ambience light control device, characterized in that The device includes: a processor; and a memory having executable code stored thereon that, when executed, causes the processor to perform an ambient light control method as claimed in any one of claims 1-5.

10. A non-transitory computer storage medium, comprising, having computer instructions stored thereon that, when executed, implement an ambient light control method as claimed in any one of claims 1-5.

Citation Information

Patent Citations

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