CN114684013A - Intelligent adjusting system and control method for atmosphere lamp in vehicle - Google Patents

Intelligent adjusting system and control method for atmosphere lamp in vehicle Download PDF

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Publication number
CN114684013A
CN114684013A CN202210345029.8A CN202210345029A CN114684013A CN 114684013 A CN114684013 A CN 114684013A CN 202210345029 A CN202210345029 A CN 202210345029A CN 114684013 A CN114684013 A CN 114684013A
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CN
China
Prior art keywords
music
atmosphere lamp
style
current
lyrics
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Pending
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CN202210345029.8A
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Chinese (zh)
Inventor
易洁
张丽娜
王锴
范超
郑瑞欣
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Dongfeng Motor Corp
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Dongfeng Motor Corp
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Priority to CN202210345029.8A priority Critical patent/CN114684013A/en
Publication of CN114684013A publication Critical patent/CN114684013A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/80Circuits; Control arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/70Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose

Abstract

The invention discloses an intelligent adjusting system for an atmosphere lamp in a vehicle, which comprises a music player, a music identification module, an atmosphere lamp control module and an atmosphere lamp, wherein the music identification module is used for obtaining the tone, the tone and the music beat of the current music fragment; the atmosphere lamp control module is used for determining the music style according to the current music piece and determining the target flickering rule of the atmosphere lamp according to the music style. The invention also discloses a control method of the atmosphere lamp in the vehicle, which comprises the steps of collecting the current music fragment, identifying the tone, the tone and the music beat of the current music fragment, determining the music style according to the current music fragment, determining the target flashing rule of the atmosphere lamp according to the music style, and controlling the atmosphere lamp to flash according to the target flashing rule. The invention enables the flickering rule, brightness and color of the atmosphere lamp to be matched with the driving environment, and improves the driving experience of a driver.

Description

Intelligent adjusting system and control method for atmosphere lamp in vehicle
Technical Field
The invention relates to the technical field of atmosphere lamp adjustment, in particular to an intelligent adjusting system and a control method for an atmosphere lamp in a vehicle.
Background
At present, atmosphere lamps in a vehicle are mainly divided into two types, one type is a traditional static atmosphere lamp, a user needs to turn on, turn off, adjust brightness, switch colors and the like through a central control screen, the atmosphere lamp generally has the static lighting and turning-off effect, the atmosphere lamp cannot be adjusted according to the actual speed of the vehicle, the ambient brightness, the type of music played in the vehicle and the like, and the intelligent degree is low; the other is a dynamic atmosphere lamp capable of rhythmically moving along with music, the color and the brightness of the atmosphere lamp are usually adjusted according to the music played in the vehicle, simple dynamic adjustment of the atmosphere lamp is achieved, lighting effects such as breathing, running water and flickering cannot be achieved, and user experience is poor.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide an intelligent adjusting system and a control method for an atmosphere lamp in a vehicle, which automatically adjust the brightness, color and flashing rhythm of the atmosphere lamp according to the ambient brightness, driving parameters and music style, so that the atmosphere lamp is matched with the driving environment.
In order to achieve the purpose, the invention provides an intelligent adjusting system for an atmosphere lamp in a vehicle, which comprises a music player, a music identification module, an atmosphere lamp control module and an atmosphere lamp;
the music identification module is used for collecting the current music fragment played by the music player and obtaining the tone color, the tone and the music beat of the current music fragment;
the atmosphere lamp control module is used for determining a music style according to the collected current music piece and determining a target flickering rule of the atmosphere lamp according to the music style;
the atmosphere lamp comprises a plurality of independently controlled lamp wicks and is used for flickering according to the target flickering rule.
Further, the atmosphere lamp control module is used for inputting the tone, the tone and the music beat of the current music piece into the first neural network model, calling the local music piece stored in the music database, and obtaining the music style of the current music piece, wherein the music style of the local music piece is defined.
Furthermore, the music identification module is further used for identifying current lyrics of the current music fragment, the atmosphere lamp control module is further used for inputting the current lyrics into the second neural network model, calling local lyrics stored in the music database to obtain the lyrics style of the current lyrics, and inputting the lyrics style into the first neural network model as one of input quantities, wherein the lyrics style of the local lyrics is defined.
Further, the music styles include rock, popular, ballad, classical, jazz.
Further, the lyric styles include lyrics, sadness, joy, and excitement.
Further, the device further comprises an operation parameter acquisition module, wherein the operation parameter acquisition module is used for acquiring the vehicle speed and the acceleration, and the atmosphere lamp control module is further used for determining the color of the atmosphere lamp according to the acceleration and the vehicle speed.
Further, the atmosphere lamp control module is further used for controlling the color of the atmosphere lamp to be red when the acceleration is larger than a second acceleration and/or the vehicle speed is larger than a second vehicle speed; when the acceleration is larger than the first acceleration and smaller than the second acceleration and/or the vehicle speed is larger than the first vehicle speed and smaller than the second vehicle speed, controlling the color of the atmosphere lamp to be yellow; and when the acceleration is smaller than the first acceleration and the vehicle speed is smaller than the first vehicle speed, controlling the color of the atmosphere lamp to be blue.
Further, the atmosphere lamp control system further comprises an illumination brightness sensor, the illumination brightness sensor is used for obtaining environment brightness, the music identification module is used for identifying the volume of the music piece, and the atmosphere lamp control module is further used for controlling the brightness of the atmosphere lamp according to the environment brightness and the volume of the music piece.
Further, the ambience lamp control module is further configured to control the luminance of the ambience lamp to be a third ambience lamp luminance when the ambient luminance is less than the first ambient luminance and/or the volume of the music piece is greater than the second volume; when the ambient brightness is greater than the first ambient brightness and less than the second ambient brightness and/or the volume of the music piece is greater than the first volume and less than the second volume, controlling the brightness of the atmosphere lamp as the second atmosphere lamp brightness; and when the ambient brightness is greater than the second ambient brightness and/or the volume of the music piece is less than the first volume, controlling the brightness of the atmosphere lamp to be the first atmosphere lamp brightness, and sequentially reducing the third atmosphere lamp brightness, the second atmosphere lamp brightness and the first atmosphere lamp brightness.
The invention also provides a control method based on the intelligent adjusting system for the atmosphere lamp in the vehicle, which comprises the following steps: after a vehicle is powered on, when the fact that the vehicle atmosphere lamp and the music player are both started is detected, a current music fragment is collected, the tone and the music beat of the current music fragment are identified, the music style is determined according to the current music fragment, the target flashing rule of the atmosphere lamp is determined according to the music style, and the atmosphere lamp is controlled to flash according to the target flashing rule.
Further, the method for determining the music style comprises the steps of inputting the tone, the tone and the music beat into the first neural network model, and calling the local music segments with defined music styles in the music database to obtain the music style of the current music segment.
Further, before the vehicle is used for the first time, the first neural network model is trained, a driver firstly defines music styles of a plurality of local music pieces in a music database, then the local music pieces are played one by one, the tone and the music beat of each local music are identified, the tone and the music beat of each local music are used as input layers, the music style of the corresponding local music is used as an output layer, and the output layers are input into the first neural network model, so that the middle layer of the first neural network model is obtained.
Furthermore, the method for determining the music style further comprises the steps of identifying current lyrics of a current music fragment, inputting the current lyrics into a second neural network model, calling local lyrics with defined lyrics styles in a music database to obtain the lyrics style of the current lyrics, and inputting the lyrics style serving as one of input quantities into the first neural network model.
Further, before the vehicle is used for the first time, the second neural network model is trained, a driver defines the lyric styles of a plurality of local music fragments in a music database, then the local music fragments are played one by one, the lyric of each local music is identified, the lyric of each local music is used as an input layer, the corresponding lyric style of the local music is used as an output layer, and the output layer is input into the second neural network model, so that the middle layer of the second neural network model is obtained.
Further, the method further comprises the steps of collecting the acceleration and the vehicle speed of the vehicle, and controlling the color of the atmosphere lamp according to the acceleration and the vehicle speed.
Further, when the acceleration is larger than a second acceleration and/or the vehicle speed is larger than a second vehicle speed, controlling the color of the atmosphere lamp to be red; when the acceleration is larger than the first acceleration and smaller than the second acceleration and/or the vehicle speed is larger than the first vehicle speed and smaller than the second vehicle speed, controlling the color of the atmosphere lamp to be yellow; and when the acceleration is smaller than the first acceleration and the vehicle speed is smaller than the first vehicle speed, controlling the color of the atmosphere lamp to be blue.
Further, the method also comprises the steps of collecting the ambient brightness and the volume of the music segments, and controlling the brightness of the atmosphere lamp according to the ambient brightness and the volume of the music segments.
Further, when the ambient brightness is less than the first ambient brightness and/or the volume of the music piece is greater than the second volume, controlling the brightness of the atmosphere lamp to be a third atmosphere lamp brightness; when the ambient brightness is greater than the first ambient brightness and less than the second ambient brightness and/or the volume of the music piece is greater than the first volume and less than the second volume, controlling the brightness of the atmosphere lamp to be the second atmosphere lamp brightness; and when the ambient brightness is greater than the second ambient brightness and/or the volume of the music piece is less than the first volume, controlling the brightness of the atmosphere lamp to be the first atmosphere lamp brightness, and sequentially reducing the third atmosphere lamp brightness, the second atmosphere lamp brightness and the first atmosphere lamp brightness.
The invention has the beneficial effects that: the matching of the atmosphere lamp and the driving environment is improved. The method and the device control the flickering rule of the atmosphere lamp according to the played music style, control the color of the atmosphere lamp according to the vehicle speed and the acceleration, and control the brightness of the atmosphere lamp according to the environment brightness and the music volume, so that the flickering rule, the brightness and the color of the atmosphere lamp are matched with the driving environment, and the driving experience of a driver is improved.
Drawings
FIG. 1 is a schematic structural diagram of an atmosphere lamp intelligent adjusting system according to the present invention.
FIG. 2 is a flow chart of an atmosphere lamp control method of the present invention.
The components in the figures are numbered as follows: the system comprises a music player 100, a music identification module 200, an atmosphere lamp control module 300, an atmosphere lamp 400, an operation parameter acquisition module 500 and an illumination brightness sensor 600.
Detailed Description
The following detailed description is provided to further explain the claimed embodiments of the present invention in order to make it clear for those skilled in the art to understand the claims. The scope of the invention is not limited to the following specific examples. It is intended that the scope of the invention be determined by those skilled in the art from the following detailed description, which includes claims that are directed to this invention.
As shown in fig. 1, an intelligent adjusting system for an atmosphere lamp in a vehicle includes a music player 100, a music recognition module 200, an atmosphere lamp control module 300, and an atmosphere lamp 400.
The music identification module 200 is configured to collect a current music piece played by the music player 100, and obtain a tone, and a music beat of the current music piece. The tone is an important label for embodying the uniqueness of the singer, and is determined by the frequency spectrum of the sound; the pitch refers to the height of the sound, and is related to the frequency of the sound, generally speaking, the higher the pitch, the higher the frequency is, the more the music beat comprises one quarter beat, three eighths beat, one half beat, five eighths beat and three quarter beat, and the rhythm of the music is fast and slow.
The ambience lamp control module 300 is configured to determine a music style according to the collected current music piece, and determine a target blinking law of the ambience lamp according to the music style, where the blinking law of the ambience lamp refers to a variation law that lamp wicks of a plurality of ambience lamps are turned on and off with time in a cycle period, and the target blinking law of the ambience lamp includes fast blinking lighting, normal breathing lighting, and slow running water lighting.
Atmosphere lamp 400 includes a plurality of independently controlled wicks, and every wick can send the light of three kinds of colours of reddish yellow blue, and atmosphere lamp 400 is used for twinkling according to the target scintillation rule.
The atmosphere lamp control module 300 is configured to input the timbre, the pitch and the music tempo of the current music piece into the first neural network model, and call the local music piece stored in the music database to obtain the music style of the current music piece, where the music style of the local music piece is defined, and the music style includes rock, classical, and ballad.
The music recognition module 200 is further configured to recognize a current lyric of the current music piece, the mood light control module 300 is further configured to input the current lyric into the second neural network model, call a local lyric stored in the music database to obtain a lyric style of the current lyric, and input the lyric style as one of the input quantities into the first neural network model, where the lyric style of the local lyric is defined, and the lyric style includes lyric, sadness, joy, and joy.
The device further comprises an operation parameter acquisition module 500, wherein the operation parameter acquisition module 500 is used for acquiring vehicle speed and acceleration, and the atmosphere lamp control module 300 is further used for determining the color of the atmosphere lamp according to the acceleration and the vehicle speed.
The ambience lamp control module 300 is further configured to control the color of the ambience lamp to be red when the acceleration is greater than a second acceleration and/or the vehicle speed is greater than a second vehicle speed; when the acceleration is larger than the first acceleration and smaller than the second acceleration and/or the vehicle speed is larger than the first vehicle speed and smaller than the second vehicle speed, controlling the color of the atmosphere lamp to be yellow; and when the acceleration is smaller than the first acceleration and the vehicle speed is smaller than the first vehicle speed, controlling the color of the atmosphere lamp to be blue.
The ambience lamp control system further comprises an illumination brightness sensor 600, wherein the illumination brightness sensor 600 is used for acquiring the ambient brightness, the music identification module 200 is used for identifying the volume of the music piece, and the ambience lamp control module 300 is further used for controlling the brightness of the ambience lamp according to the ambient brightness and the volume of the music piece.
The ambience lamp control module 300 is further configured to control the luminance of the ambience lamp to be a third ambience lamp luminance when the ambient luminance is less than the first ambient luminance and/or the volume of the music piece is greater than the second volume; when the ambient brightness is greater than the first ambient brightness and less than the second ambient brightness and/or the volume of the music piece is greater than the first volume and less than the second volume, controlling the brightness of the atmosphere lamp to be the second atmosphere lamp brightness; and when the ambient brightness is greater than the second ambient brightness and/or the volume of the music piece is less than the first volume, controlling the brightness of the atmosphere lamp to be the first atmosphere lamp brightness, and sequentially reducing the third atmosphere lamp brightness, the second atmosphere lamp brightness and the first atmosphere lamp brightness.
The control method of the intelligent adjusting system for the atmosphere lamp in the vehicle comprises the following steps:
before the vehicle is used for the first time, a first neural network model and a second neural network model are trained, a driver respectively defines the music style and the lyric style of a plurality of local music fragments stored in a music database, then the local music fragments are played one by one, the tone, the music beat and the lyric of each local music are identified, the lyric of each local music is used as an input layer of the second neural network model, the corresponding lyric style of the local music is used as an output layer of the second neural network model and is input into the second neural network model, and an intermediate layer of the second neural network model is obtained; and taking the tone, the music beat and the lyric style of each local music as an input layer of the first neural network model, and taking the music style of the corresponding local music as an output layer of the first neural network model, and inputting the music style into the first neural network model to obtain an intermediate layer of the first neural network model.
After training is finished, entering normal atmosphere lamp control, after a vehicle is powered on, collecting current music fragments when detecting that the atmosphere lamp and a music player of the vehicle are both started, identifying the tone, the music beat and the lyrics of the current music fragments, firstly inputting the current lyrics into a second neural network model, calling local lyrics with defined lyrics styles in a music database, and obtaining the lyrics style of the current lyrics; and then inputting the tone, the music beat and the lyric style into a first neural network model, calling a local music fragment with the defined music style in a music database to obtain the music style of the current music fragment, determining a target flickering rule of the atmosphere lamp according to the music style, and controlling the atmosphere lamp to flicker according to the target flickering rule.
In the embodiment, the target flickering rule of the atmosphere lamp corresponding to the rock music style is quick flickering and lighting; the atmosphere lamp target flickering rule corresponding to the classical music style is normal breathing lighting; the target flickering rule of the atmosphere lamp corresponding to the balladry music style is that the atmosphere lamp is lighted by slow running water.
Secondly, simultaneously acquiring the acceleration and the speed of the vehicle, and controlling the color of the atmosphere lamp to be red when the acceleration is greater than a second acceleration and/or the speed of the vehicle is greater than a second speed; when the acceleration is larger than the first acceleration and smaller than the second acceleration and/or the vehicle speed is larger than the first vehicle speed and smaller than the second vehicle speed, controlling the color of the atmosphere lamp to be yellow; and when the acceleration is smaller than the first acceleration and the vehicle speed is smaller than the first vehicle speed, controlling the color of the atmosphere lamp to be blue.
Meanwhile, the ambient brightness and the volume of the music fragment are collected, and when the ambient brightness is smaller than the first ambient brightness and/or the volume of the music fragment is larger than the second volume, the brightness of the atmosphere lamp is controlled to be the third atmosphere lamp brightness; when the ambient brightness is greater than the first ambient brightness and less than the second ambient brightness and/or the volume of the music piece is greater than the first volume and less than the second volume, controlling the brightness of the atmosphere lamp to be the second atmosphere lamp brightness; and when the ambient brightness is greater than the second ambient brightness and/or the volume of the music piece is less than the first volume, controlling the brightness of the atmosphere lamp to be the first atmosphere lamp brightness, and sequentially reducing the third atmosphere lamp brightness, the second atmosphere lamp brightness and the first atmosphere lamp brightness.

Claims (10)

1. The utility model provides an atmosphere lamp intelligent regulation system in car which characterized in that: the music player comprises a music player (100), a music identification module (200), an atmosphere lamp control module (300) and an atmosphere lamp (400);
the music identification module (200) is used for collecting the current music segment played by the music player (100) and obtaining the tone, the tone and the music beat of the current music segment;
the atmosphere lamp control module (300) is used for determining a music style according to the collected current music piece and determining a target flickering rule of the atmosphere lamp according to the music style;
the atmosphere lamp (400) comprises a plurality of independently controlled lamp wicks, and the atmosphere lamp (400) is used for flickering according to the target flickering rule.
2. The intelligent regulation system of atmosphere lamp in car according to claim 1, characterized in that: the atmosphere lamp control module (300) is used for inputting the tone, the tone and the music beat of the current music piece into the first neural network model, calling the local music piece stored in the music database, and obtaining the music style of the current music piece, wherein the music style of the local music piece is defined.
3. The intelligent regulation system of atmosphere lamp in car according to claim 1, characterized in that: the music recognition module (200) is further used for recognizing current lyrics of a current music piece, the atmosphere lamp control module (300) is further used for inputting the current lyrics into the second neural network model, calling local lyrics stored in the music database to obtain the lyrics style of the current lyrics, and inputting the lyrics style into the first neural network model as one of input quantities, wherein the lyrics style of the local lyrics is defined.
4. The intelligent regulation system of atmosphere lamp in car according to claim 1, characterized in that: the device is characterized by further comprising an operation parameter acquisition module (500), wherein the operation parameter acquisition module (500) is used for acquiring the vehicle speed and the acceleration, and the atmosphere lamp control module (300) is further used for determining the color of the atmosphere lamp according to the acceleration and the vehicle speed.
5. The intelligent regulation system of atmosphere lamp in car according to claim 1, characterized in that: the music ambience lamp control system is characterized by further comprising an illumination brightness sensor (600), wherein the illumination brightness sensor (600) is used for acquiring ambient brightness, the music identification module (200) is used for identifying the volume of a music piece, and the ambience lamp control module (300) is further used for controlling the brightness of the ambience lamp according to the ambient brightness and the volume of the music piece.
6. The control method of the intelligent regulation system for the atmosphere lamp in the vehicle is characterized by comprising the following steps of: after a vehicle is powered on, when the fact that the vehicle atmosphere lamp and the music player are both started is detected, the played current music fragment is collected, the tone and the music beat of the current music fragment are identified, the music style is determined according to the current music fragment, the target flashing rule of the atmosphere lamp is determined according to the music style, and the atmosphere lamp is controlled to flash according to the target flashing rule.
7. The control method of the intelligent regulation system of the atmosphere lamp in the vehicle as claimed in claim 6, wherein: the method for determining the music style comprises the steps of inputting tone, tone and music beat into a first neural network model, and calling a local music piece with a defined music style in a music database to obtain the music style of the current music piece.
8. The control method of the intelligent adjusting system for the atmosphere lamp in the vehicle according to claim 7, wherein: the method for determining the music style further comprises the steps of identifying current lyrics of a current music fragment, inputting the current lyrics into a second neural network model, calling local lyrics with defined lyrics styles in a music database to obtain the lyrics style of the current lyrics, and inputting the lyrics style into the first neural network model as one of input quantities.
9. The control method of the intelligent regulation system of the atmosphere lamp in the vehicle as claimed in claim 6, wherein: the method further comprises the steps of collecting the acceleration and the vehicle speed of the vehicle, and controlling the color of the atmosphere lamp according to the acceleration and the vehicle speed.
10. The control method of the intelligent adjusting system for the atmosphere lamp in the vehicle according to claim 6, wherein: the method also comprises the steps of collecting the ambient brightness and the volume of the music segments, and controlling the brightness of the atmosphere lamp according to the ambient brightness and the volume of the music segments.
CN202210345029.8A 2022-03-31 2022-03-31 Intelligent adjusting system and control method for atmosphere lamp in vehicle Pending CN114684013A (en)

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