CN114506267A - Control method and system of vehicle atmosphere lamp and vehicle - Google Patents
Control method and system of vehicle atmosphere lamp and vehicle Download PDFInfo
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- CN114506267A CN114506267A CN202210121797.5A CN202210121797A CN114506267A CN 114506267 A CN114506267 A CN 114506267A CN 202210121797 A CN202210121797 A CN 202210121797A CN 114506267 A CN114506267 A CN 114506267A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/80—Circuits; Control arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses a control method and a control system of a vehicle atmosphere lamp and a vehicle, wherein a raindrop rhythm detection device is arranged on the surface of the vehicle body of the vehicle, and the method comprises the following steps: acquiring a raindrop rhythm signal acquired by a raindrop rhythm detection device; and controlling the vehicle atmosphere lamp to work based on the raindrop rhythm signal. The rhythm of the vehicle atmosphere lamp changes based on the change of the rhythm of the raindrops when the vehicle atmosphere lamp changes, so that the rhythm of the vehicle atmosphere lamp changes when the raindrops hit the vehicle body surface, and the rhythm of the vehicle atmosphere lamp changes based on the change of the rhythm of the raindrops, thereby being beneficial to improving the adaptability of the vehicle atmosphere lamp to the current environment and enabling a user to feel appropriate atmosphere rhythm.
Description
Technical Field
The invention relates to the technical field of vehicle control, in particular to a control method and system of a vehicle atmosphere lamp and a vehicle.
Background
With the popularity of vehicles, vehicle mood lights have become increasingly popular because they can increase the driving range for entertainment. However, the control function of the existing vehicle atmosphere lamp is single, when the vehicle is driven in rainy days, the sight of a driver has certain influence, and the road surface is slippery in rainy days, so that the driving speed is reduced, and the condition of traffic jam often occurs. Driving in the rain, especially driving under heavy rain and serious traffic jam condition can let navigating mate and other passengers on the car uncomfortable, influence user experience.
Disclosure of Invention
The embodiment of the application provides a control method and system for a vehicle atmosphere lamp and a vehicle, the rhythm state of the vehicle atmosphere lamp can be controlled according to the raindrop condition in rainy days, the functions of the atmosphere lamp are enriched, the adaptation degree of the vehicle atmosphere lamp and the current environment is favorably improved, a user can feel appropriate atmosphere rhythm, and therefore better experience is provided for the user.
In a first aspect, the present invention provides the following technical solutions through an embodiment of the present invention:
a control method of a vehicle atmosphere lamp, wherein a raindrop rhythm detection device is mounted on the surface of a vehicle body of the vehicle, and the method comprises the following steps: acquiring a raindrop rhythm signal acquired by the raindrop rhythm detection device; and controlling the vehicle atmosphere lamp to work based on the raindrop rhythm signal.
Preferably, the controlling the vehicle atmosphere lamp to work based on the raindrop rhythm signal comprises: determining a rhythm parameter of the vehicle atmosphere lamp based on the raindrop rhythm signal; controlling the vehicle mood light to illuminate based on the determined rhythm parameter.
Preferably, the raindrop rhythm detection device includes a pressure sensor, and the acquiring of the raindrop rhythm signal acquired by the raindrop rhythm detection device includes: acquiring raindrop pressure signals acquired by the pressure sensor; the determining a rhythm parameter of the vehicle ambience light based on the raindrop rhythm signal comprises: determining a rhythm parameter of the vehicle ambience lamp based on the raindrop pressure signal.
Preferably, the raindrop rhythm detection device includes a sound sensor, and the acquiring of the raindrop rhythm signal acquired by the raindrop rhythm detection device includes: acquiring raindrop sound signals collected by the sound sensor; the determining a rhythm parameter of the vehicle ambience light based on the raindrop rhythm signal comprises: determining a rhythm parameter of the vehicle ambience lamp based on the raindrop sound signal.
Preferably, the rhythm parameters include: frequency, brightness, and color, the determining rhythm parameters of the vehicle ambience light based on the raindrop rhythm signal, comprising: converting the raindrop rhythm signal into a pulse signal; the method includes determining the color and brightness of the vehicle ambience lamp based on the amplitude of the pulse signal, and determining the frequency of the vehicle ambience lamp based on the pulse width of the pulse signal.
Preferably, the controlling the vehicle atmosphere lamp to work based on the raindrop rhythm signal further includes: generating a raindrop rhythm music code based on the raindrop rhythm signal; and controlling the vehicle atmosphere lamp to work according to the raindrop rhythm music code.
In a second aspect, the present invention provides the following technical solutions through an embodiment of the present invention:
a control system of a vehicle atmosphere lamp, comprising: an atmosphere lamp; the raindrop rhythm detection device is mounted on the surface of the vehicle body of the vehicle and used for converting rhythm information formed by raindrops falling on the surface of the vehicle body into an electric signal to obtain raindrop rhythm signals; and the control device is respectively connected with the atmosphere lamp and the raindrop rhythm detection device, is used for acquiring the raindrop rhythm signal, and controls the atmosphere lamp to work based on the raindrop rhythm signal.
Preferably, the raindrop rhythm signal comprises: raindrop sound signal and/or raindrop pressure signal, raindrop rhythm detection device includes pressure sensor and/or sound transducer, pressure sensor is used for gathering the raindrop pressure signal that the raindrop fell to produce on the automobile body surface, sound transducer is used for gathering the raindrop sound signal that the raindrop fell to produce on the automobile body surface.
Preferably, the system further comprises: the switch is connected with the control device and used for starting a raindrop rhythm mode; the control device is used for controlling the raindrop rhythm detection device to acquire the raindrop rhythm signal when the raindrop rhythm mode is started, and controlling the atmosphere lamp to work based on the raindrop rhythm signal.
In a third aspect, the present invention provides the following technical solutions through an embodiment of the present invention:
a vehicle, comprising: a vehicle body and the control system of the vehicle atmosphere lamp of the second aspect.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
according to the control method and system for the vehicle atmosphere lamp and the vehicle, provided by the embodiment of the invention, the rhythm signal of the vehicle atmosphere lamp is obtained when raindrops fall on the surface of the vehicle body, and the rhythm of the vehicle atmosphere lamp is controlled based on the rhythm signal, so that the change of the rhythm of the atmosphere lamp in rainy days corresponds to the rhythm signal generated by the raindrops. Because there is the change in the rhythm that raindrop hit on the automobile body surface for the rhythm of vehicle atmosphere lamp will also change based on the change of raindrop rhythm, thereby richened the function of atmosphere lamp, be favorable to improving the adaptation degree of vehicle atmosphere lamp and current environment, make the user experience suitable atmosphere rhythm, provide better experience for the user, further be favorable to releiving driver and crew's anxiety, promote user's mood.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
FIG. 1 is a flowchart of a method for controlling an atmosphere lamp of a vehicle according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a control system for a vehicle atmosphere lamp according to an embodiment of the present invention;
FIG. 3 is a control circuit diagram of a vehicle atmosphere lamp according to an embodiment of the invention;
fig. 4 is a schematic structural diagram of a vehicle according to an embodiment of the present invention.
Detailed Description
The embodiment of the application provides a control method and system for a vehicle atmosphere lamp and a vehicle, the rhythm state of the vehicle atmosphere lamp can be controlled according to the raindrop condition in rainy days, the functions of the atmosphere lamp are enriched, the adaptation degree of the vehicle atmosphere lamp and the current environment is favorably improved, a user can feel appropriate atmosphere rhythm, and therefore better experience is provided for the user.
In order to solve the technical problems, the general idea of the embodiment of the application is as follows:
a control method of a vehicle atmosphere lamp, wherein a raindrop rhythm detection device is mounted on the surface of a vehicle body of the vehicle, and the method comprises the following steps: acquiring a raindrop rhythm signal acquired by the raindrop rhythm detection device; and controlling the vehicle atmosphere lamp to work based on the raindrop rhythm signal.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
In a first aspect, an embodiment of the present invention provides a method for controlling a vehicle atmosphere lamp, where a raindrop rhythm detection device is mounted on a body surface of the vehicle, specifically, as shown in fig. 1, the method includes steps S101 to S102:
step S101, acquiring a raindrop rhythm signal acquired by a raindrop rhythm detection device;
and S102, controlling the vehicle atmosphere lamp to work based on the raindrop rhythm signal.
In a specific embodiment, the control method provided by the application is applied to a control system of a vehicle atmosphere lamp, and the system comprises a raindrop rhythm detection device and a control device, wherein the raindrop rhythm detection device is used for converting rhythm information formed by raindrops falling on the surface of a vehicle body into an electric signal to obtain a raindrop rhythm signal. The control device is connected with the vehicle atmosphere lamp and the raindrop rhythm detection device respectively and is used for acquiring a raindrop rhythm signal and controlling the atmosphere lamp to work based on the raindrop rhythm signal.
The control device may be: a PLC (Programmable Logic Controller) or a single chip microcomputer, etc., which may be integrated in the vehicle control.
Specifically, the raindrop rhythm detection means may include a pressure sensor mounted at a target position on the surface of the vehicle body, which may be a position of the vehicle roof, vehicle tail, or vehicle head, for example, the pressure sensor being provided on the windshield or the rear window. Therefore, the aforementioned acquiring the raindrop rhythm signal collected by the raindrop rhythm detection device may include: and acquiring raindrop pressure signals acquired by the pressure sensor.
Controlling the vehicle ambience lamp to operate based on the raindrop rhythm signal may include: determining a rhythm parameter of the vehicle atmosphere lamp based on the raindrop rhythm signal; and controlling the vehicle atmosphere lamp to be lightened based on the determined rhythm parameter.
In a particular embodiment, determining a rhythm parameter of a vehicle mood light based on the raindrop rhythm signal includes: based on the raindrop pressure signal, a rhythm parameter of the vehicle atmosphere lamp is determined.
Wherein the rhythm parameters may include: the frequency, brightness and color are based on the raindrop rhythm signal, and the rhythm parameters of the vehicle atmosphere lamp are determined, which specifically includes: converting raindrop rhythm signals into pulse signals; the color and brightness of the vehicle ambience lamp are determined based on the amplitude of the pulse signal, and the frequency of the vehicle ambience lamp is determined based on the pulse width of the pulse signal.
Specifically, the system provided by the application can further comprise a crystal oscillator (for example: NE555) which is used for converting the raindrop rhythm signal into a pulse signal. Determining the color and the brightness of the vehicle atmosphere lamp based on the amplitude of the pulse signal, namely determining that the color of the vehicle atmosphere lamp is red and the brightness is 300Lux illumination when the amplitude of the pulse signal is within a first preset range; when the amplitude of the pulse signal is in a second preset range, determining that the color of the vehicle atmosphere lamp is yellow and the illumination intensity of the brightness is 200 Lux; when the amplitude of the pulse signal is in a third preset range, the color of the vehicle atmosphere lamp is determined to be blue, the luminance is determined to be 100Lux, and the like.
For example, the first predetermined range may be 15-20V, the second predetermined range may be 11-14V, and the third predetermined range may be 5-10V.
Specifically, determining the frequency of the vehicle atmosphere lamp based on the pulse width (i.e., the high level duration) of the pulse signal may include: when the high level lasts for 1-3ms, the vehicle atmosphere lamp is at the first frequency, when the high level lasts for 4-6ms, the vehicle atmosphere lamp is at the second frequency, and when the high level lasts for 7-9ms, the vehicle atmosphere lamp is at the third frequency. Finally, the vehicle atmosphere light is controlled to be illuminated based on the determined pulse color, brightness, and frequency.
For example, the first frequency, the second frequency and the third frequency may be 100Hz, 80Hz and 50Hz, respectively.
When raining, the raindrop pressure signal generated by the raindrop dropping on the pressure sensor is an electrical signal which fluctuates irregularly, namely, the generated pulse signal is also changed, and the rhythm parameter of the atmosphere lamp is controlled based on the changed pulse signal, so that the frequency, the brightness and the color of the atmosphere lamp are changed along with the change of the amplitude and the pulse width of the pulse signal, and the effect of controlling the atmosphere lamp by the raindrop is achieved.
In a specific embodiment, the raindrop rhythm detection device may also be a sound sensor or a sound pickup, which may be mounted on a target position of the surface of the vehicle body, such as a vehicle roof, a vehicle tail, or a vehicle head, for example, the sound sensor is disposed on a front windshield or a rear window. Therefore, the aforementioned acquiring the raindrop rhythm signal collected by the raindrop rhythm detection device may include: and acquiring raindrop sound signals collected by the sound sensor.
In a particular embodiment, determining a rhythm parameter of a vehicle mood light based on the raindrop rhythm signal includes: based on the raindrop sound signal, a rhythm parameter of the vehicle ambience lamp is determined.
Wherein the rhythm parameters may include: the frequency, brightness and color are based on the raindrop rhythm signal, and the rhythm parameters of the vehicle atmosphere lamp are determined, which specifically includes: converting raindrop rhythm signals into pulse signals; the color and brightness of the vehicle ambience lamp are determined based on the amplitude of the pulse signal, and the frequency of the vehicle ambience lamp is determined based on the pulse width of the pulse signal.
Similarly, when raining, the raindrop sound generated by raindrop drops is irregular, and therefore, the raindrop sound signal collected by the sound sensor is also an electrical signal which fluctuates irregularly, that is, the generated pulse signal is also changed, and the rhythm parameters of the atmosphere lamp are controlled based on the changed pulse signal, so that the frequency, the brightness and the color of the atmosphere lamp are changed along with the change of the amplitude and the pulse width of the pulse signal, and the effect of controlling the atmosphere lamp by raindrops is achieved.
Of course, in other embodiments, the raindrop rhythm detection device may also include: a pressure sensor and an acoustic sensor, which may both be mounted on the front windshield or the rear windshield, for measuring a raindrop pressure signal and a raindrop acoustic signal, respectively.
When raining, raindrop pressure transmits to pressure sensor, and sound sensor gathers the rain sound to convert this kind of physical signal of rain sound and raindrop pressure into raindrop pressure signal and raindrop sound signal (the signal of telecommunication).
Based on raindrop rhythm signal, control vehicle atmosphere lamp work, include: determining a rhythm parameter of the vehicle ambience lamp based on the raindrop pressure signal and the raindrop sound signal, in a specific embodiment, determining a rhythm parameter of the vehicle ambience lamp based on the raindrop pressure signal and the raindrop sound signal, may include: and comparing the raindrop pressure signal with the raindrop sound signal to obtain a large-current signal, and determining the rhythm parameters of the vehicle atmosphere lamp based on the large-current signal.
Specifically, a pressure sensor and a sound sensor are connected in parallel, and when a raindrop pressure signal acquired by the pressure sensor is greater than a raindrop sound signal acquired by the sound sensor, a rhythm parameter of a vehicle atmosphere lamp is determined through the raindrop pressure signal; when the raindrop sound signal collected by the sound sensor is larger than the raindrop pressure signal collected by the pressure sensor, the rhythm parameter of the vehicle atmosphere lamp is determined through the raindrop sound signal, and therefore the rhythm parameter of the atmosphere lamp is determined based on a larger signal.
The method includes converting a raindrop pressure signal or a raindrop sound signal into a pulse signal, determining a color and a brightness of the vehicle ambience lamp based on an amplitude of the pulse signal, and determining a frequency of the vehicle ambience lamp based on a pulse width of the pulse signal.
As another alternative embodiment, determining a rhythm parameter of the vehicle ambience lamp based on the raindrop rhythm signal may further include: based on the magnitude of the raindrop rhythm signal, the frequency, color, and brightness of the vehicle ambience light are determined.
When the system only includes pressure sensor or sound sensor, acquire the raindrop rhythm signal that raindrop rhythm detection device gathered, include: determining a rhythm parameter of the vehicle ambience lamp based on the raindrop pressure signal or the raindrop sound signal.
Specifically, the larger the raindrop pressure or raindrop sound is, the larger the corresponding voltage is, the higher the frequency is, and different frequencies correspond to different color codes and brightness codes, such as a high-frequency high-voltage corresponding to red, a low-frequency low-voltage corresponding to green, and the like. The frequency of the raindrop pressure or raindrop sound conversion corresponds to the frequency of the atmosphere lamp rhythm, namely, the frequency of the atmosphere lamp is high when the frequency is high, and the frequency of the atmosphere lamp is low when the frequency is low, so that the color change and the frequency change of the atmosphere lamp are controlled through the raindrop pressure or the raindrop sound.
In a specific embodiment, when the system includes a pressure sensor and a sound sensor, acquiring a raindrop rhythm signal collected by a raindrop rhythm detection device includes: determining a rhythm parameter of the vehicle ambience lamp based on the raindrop pressure signal and the raindrop sound signal.
Specifically, the larger the raindrop pressure and the rain sound, the larger the corresponding voltage, the higher the frequency, and the different frequencies correspond to different color codes and brightness codes, such as high-frequency high-voltage corresponding to red, low-frequency low-voltage corresponding to green, and the like. The frequency of the rain drop pressure and the rain sound conversion corresponds to the frequency of rhythm of the atmosphere lamp, namely, the frequency of the atmosphere lamp is high when the frequency is high, and the frequency of the atmosphere lamp is low when the frequency is low, so that the color change and the frequency change of the atmosphere lamp are controlled through the rain drop pressure and the rain sound.
The raindrop pressure and the rain sound can also control the brightness of the atmosphere lamp, when the raindrop pressure and the raindrop sound are larger, the brightness of the atmosphere lamp is higher, and when the raindrop pressure and the rain sound are smaller, the brightness of the atmosphere lamp is lower.
Further, based on the raindrop rhythm signal, controlling the vehicle atmosphere lamp to work, may also include: generating a raindrop rhythm music code based on the raindrop rhythm signal; and controlling the vehicle atmosphere lamp to work according to the raindrop rhythm music code.
In a particular embodiment, the Vehicle comprises an In-Vehicle Infotainment (IVI) connected to the pressure sensor, the sound sensor and the control device, respectively, the IVI being capable of generating a music signal, the control device being configured to control a frequency, a brightness and a color of a rhythm frequency of the Vehicle ambience lamp based on the raindrop pressure signal, the raindrop sound signal and the music signal.
Specifically, the vehicle ambience lamp is rhythmed based on a music signal in the in-vehicle infotainment system IVI when no raindrop pressure signal and/or raindrop sound signal is detected, and the vehicle ambience lamp is rhythmed based on the detected raindrop pressure signal and/or raindrop sound signal when the raindrop pressure signal and/or raindrop sound signal is detected.
The control device links the raindrop pressure signal and the raindrop sound signal with the music signal of the vehicle-mounted information entertainment system IVI, and controls the rhythm of the atmosphere lamp. If the control device does not detect the raindrop pressure signal and/or the raindrop sound signal, the atmosphere lamp is controlled to pulsate through the music rhythm function (which can be controlled by the vehicle host) of the vehicle, mainly through the host music code. When raindrop pressure signals and/or raindrop sound signals are detected, voltage signals generated by collected raindrop pressure and/or raindrop sound control vehicle information entertainment system IVI music codes, and atmosphere lamp rhythm is controlled through the codes.
Specifically, rhythm music codes in the rain (these codes do not overlap with codes inside the in-vehicle infotainment system IVI that have priority over the host music code) are generated by means of electrical signals generated by raindrop pressure and rain sounds, which codes control mood light rhythm. Therefore, in the process that the atmosphere lamp rhythms based on the host music code, the atmosphere lamp is controlled by raindrop pressure and rain sound, so that when raindrop pressure and rain sound exist, the atmosphere lamp rhythms based on the rhythm music code in rain preferentially, and when raindrop pressure and rain sound do not exist, the atmosphere lamp rhythms based on the host music code.
Furthermore, because the sensor has on-vehicle and external interference in actual use, the anti-electromagnetic interference capability of the system needs to be considered, therefore, in order to reduce the interference of other signals in the environment to the rain sound signal and the raindrop pressure signal, the system also comprises a filter connected between the raindrop rhythm device and the control device and used for filtering the raindrop rhythm signal output by the raindrop rhythm device, and the filter is used for filtering the pressure signal and the sound signal according to a preset rule.
It should be noted that the filter should be matched to the raindrop pressure sensor to avoid filtering the useful signal.
Specifically, after acquiring the pressure signal when the raindrops fall on the target position of the vehicle body and after acquiring the sound signal of the raindrops, the filter may be configured to filter a signal with a stable or slow rising edge in the voltage signal, so as to output a voltage with a steep rising edge. For example, a pulse width greater than 1ms may be attributed to a signal with a slower rising edge, as measured by a voltage waveform.
Further, since the converted voltage signal is small, in order to obtain a more accurate voltage signal, the system may further include an amplifier connected between the filter and the control device, and configured to amplify the filtered raindrop rhythm signal and send the amplified raindrop rhythm signal to the control device.
Specifically, the voltage signal after passing through the filter passes through an amplifier, so that the amplified voltage information is transmitted to the atmosphere lamp. Of course, the number of amplifiers may also be increased, for example: two amplifiers or three amplifiers, etc., are included so that the voltage signal is amplified by the plurality of amplifiers.
Specifically, when the raindrop rhythm detection device includes a pressure sensor and a sound sensor, a circuit configuration of a control system of a vehicle atmosphere lamp is shown in fig. 2, and includes: power BT1, sound sensor X1, pressure sensor X2, capacitor C1, first amplifier Q1, second amplifier Q2 and light emitting diodes L1-L4. The power supply end of the sound sensor X1 is connected with the positive electrode and the negative electrode of the power supply BT1, the sound sensor X1 is connected with the pressure sensor X2 in parallel, the output end of the pressure sensor X2 is connected with one end of a capacitor C1, the other end of the capacitor C1 is connected with the base electrode of a first amplifier Q1, the collector electrode of the first amplifier Q1 is connected with the base electrode of a second amplifier Q2, and the emitter electrodes of the second amplifier Q2 and the first amplifier Q1 are respectively connected with one ends of light emitting diodes L1-L4.
Optionally, the circuit structure further includes a first resistor R1, a second resistor R2, a third resistor R3, and a fourth resistor R4, the sound sensor X1 is connected in series with the second resistor R2, the pressure sensor X2 is connected in series with the first resistor R1, the base of the first amplifier Q1 is connected in series with the third resistor R3, and the collector of the first amplifier Q1 is connected in series with the fourth resistor R4.
In addition, still include the switch among the control system of vehicle atmosphere lamp that this application provided, be connected with controlling means for open the raindrop rhythm mode, controlling means is used for when the raindrop rhythm mode is opened, obtains the raindrop rhythm signal, and based on the raindrop rhythm signal, control atmosphere lamp work. Specifically, a soft switch may be added to the system, and the user may turn on and off the raindrop rhythm mode through the soft switch.
It can be understood that when the control system of the vehicle atmosphere lamp is installed, attention should be paid to the fact that the signal line needs to be wired separately, the common bundling with a large-current wire harness is avoided, the large-current and high-voltage wire harness is far away, and meanwhile, the inductive loads such as a wiper motor and a blower are far away.
In summary, by providing the control method of the vehicle atmosphere lamp, the rhythm state of the vehicle atmosphere lamp can be controlled according to the raindrop condition in rainy days, the functions of the atmosphere lamp are enriched, the adaptation degree of the vehicle atmosphere lamp and the current environment is favorably improved, a user can feel appropriate atmosphere rhythm, and better experience is provided for the user.
In a second aspect, based on the same inventive concept, the present embodiment provides a control system for a vehicle atmosphere lamp, as shown in fig. 3, the system comprising:
an atmosphere lamp 101;
the raindrop rhythm detection device 102 is mounted on the surface of a vehicle body of the vehicle, and is used for converting rhythm information formed by raindrops falling on the surface of the vehicle body into an electric signal to obtain raindrop rhythm signals;
and the control device 103 is connected with the atmosphere lamp 101 and the raindrop rhythm detection device 102 respectively, and is used for acquiring a raindrop rhythm signal and controlling the atmosphere lamp 101 to work based on the raindrop rhythm signal. The specific implementation process may refer to corresponding descriptions in the method embodiment provided in the foregoing first aspect, and details are not described here again.
As an alternative embodiment, the raindrop rhythm signal includes: the raindrop rhythm detection device 102 includes a pressure sensor and/or a sound sensor, the pressure sensor is used for collecting raindrop pressure signals generated when raindrops fall on the surface of the vehicle body, and the sound sensor is used for collecting raindrop sound signals generated when raindrops fall on the surface of the vehicle body.
As an alternative embodiment, the system further comprises: a switch 104 connected to the control device 103 for turning on the raindrop rhythm mode; the control device 103 is used for controlling the raindrop rhythm detection device 102 to obtain a raindrop rhythm signal when the raindrop rhythm mode is started, and controlling the atmosphere lamp to work based on the raindrop rhythm signal. Specifically, when the vehicle is in the rain, the user can open the switch, open the raindrop rhythm mode for the mood light rhythms based on the raindrop rhythm signal.
In a particular embodiment, the vehicle comprises an in-vehicle infotainment system 105 connected to the pressure sensor, the sound sensor and the control device 103, respectively, the in-vehicle infotainment system 105 being capable of generating a music signal, the control device 103 being configured to control the frequency, the brightness and the color of the rhythm frequency, the brightness and the color of the vehicle ambience lamp based on the raindrop pressure signal, the raindrop sound signal and the music signal.
The control system of the vehicle atmosphere lamp provided by the embodiment of the invention has the same implementation principle and the same technical effect as the embodiment of the method, and for the sake of brief description, the corresponding content in the embodiment of the method can be referred to where the embodiment of the device is not mentioned in part.
In a third aspect, based on the same inventive concept, the present embodiment provides a vehicle 500, as shown in fig. 4, comprising a vehicle body 502 and a control system 501 of the vehicle atmosphere lamp of the second aspect.
Since the control system of the vehicle atmosphere lamp included in the vehicle according to the embodiment of the present invention has been described in the foregoing, based on the control system of the vehicle atmosphere lamp described in the embodiment of the present invention, those skilled in the art can understand the specific structure and effect principle of the vehicle, and details are not described herein again. All vehicles including the control system of the vehicle atmosphere lamp of the embodiment of the invention belong to the protection scope of the invention.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A control method of a vehicle atmosphere lamp, characterized in that a raindrop rhythm detection device is mounted on a body surface of the vehicle, the method comprising:
acquiring a raindrop rhythm signal acquired by the raindrop rhythm detection device;
and controlling the vehicle atmosphere lamp to work based on the raindrop rhythm signal.
2. The method of claim 1, wherein the controlling the vehicle mood light to operate based on the raindrop pulse signal comprises:
determining a rhythm parameter of the vehicle atmosphere lamp based on the raindrop rhythm signal;
controlling the vehicle mood light to illuminate based on the determined rhythm parameter.
3. The method of claim 2, wherein the raindrop rhythm detection device comprises a pressure sensor, and wherein acquiring the raindrop rhythm signal collected by the raindrop rhythm detection device comprises:
acquiring raindrop pressure signals acquired by the pressure sensor;
the determining a rhythm parameter of the vehicle ambience light based on the raindrop rhythm signal comprises:
determining a rhythm parameter of the vehicle ambience lamp based on the raindrop pressure signal.
4. The method of claim 2, wherein the raindrop rhythm detection device comprises an acoustic sensor, and wherein the obtaining of the raindrop rhythm signal collected by the raindrop rhythm detection device comprises:
acquiring raindrop sound signals collected by the sound sensor;
the determining a rhythm parameter of the vehicle ambience light based on the raindrop rhythm signal comprises:
determining a rhythm parameter of the vehicle ambience lamp based on the raindrop sound signal.
5. The method of claim 2, wherein the pulse parameters comprise: frequency, brightness, and color, the determining rhythm parameters of the vehicle ambience light based on the raindrop rhythm signal, comprising:
converting the raindrop rhythm signal into a pulse signal;
the method includes determining the color and brightness of the vehicle ambience lamp based on the amplitude of the pulse signal, and determining the frequency of the vehicle ambience lamp based on the pulse width of the pulse signal.
6. The method of claim 1, wherein the controlling the vehicle mood light to operate based on the raindrop pulse signal further comprises:
generating a raindrop rhythm music code based on the raindrop rhythm signal;
and controlling the vehicle atmosphere lamp to work according to the raindrop rhythm music code.
7. A control system for a vehicle atmosphere lamp, comprising:
an atmosphere lamp;
the raindrop rhythm detection device is mounted on the surface of the vehicle body of the vehicle and used for converting rhythm information formed by raindrops falling on the surface of the vehicle body into an electric signal to obtain raindrop rhythm signals;
and the control device is respectively connected with the atmosphere lamp and the raindrop rhythm detection device, is used for acquiring the raindrop rhythm signal, and controls the atmosphere lamp to work based on the raindrop rhythm signal.
8. The system of claim 7, wherein the raindrop rhythm signal comprises: raindrop sound signal and/or raindrop pressure signal, raindrop rhythm detection device includes pressure sensor and/or sound transducer, pressure sensor is used for gathering the raindrop pressure signal that the raindrop fell to produce on the automobile body surface, sound transducer is used for gathering the raindrop sound signal that the raindrop fell to produce on the automobile body surface.
9. The system of claim 8, wherein the system further comprises:
the switch is connected with the control device and used for starting a raindrop rhythm mode;
the control device is used for controlling the raindrop rhythm detection device to acquire the raindrop rhythm signal when the raindrop rhythm mode is started, and controlling the atmosphere lamp to work based on the raindrop rhythm signal.
10. A vehicle, characterized by comprising: a vehicle body and a control system for a vehicle atmosphere light as claimed in any one of claims 7 to 9.
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| CN115742949B (en) * | 2022-11-29 | 2024-05-03 | 重庆长安汽车股份有限公司 | Music rhythm atmosphere lamp and vehicle |
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