CN108646591A - Vehicle-mounted smell generation method based on sound and vehicle-mounted smell generation system - Google Patents

Vehicle-mounted smell generation method based on sound and vehicle-mounted smell generation system Download PDF

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Publication number
CN108646591A
CN108646591A CN201810256833.2A CN201810256833A CN108646591A CN 108646591 A CN108646591 A CN 108646591A CN 201810256833 A CN201810256833 A CN 201810256833A CN 108646591 A CN108646591 A CN 108646591A
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vehicle
smell
information
song
audio signal
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CN108646591B (en
Inventor
杨度
沈寅
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Zebra Network Technology Co Ltd
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Zebra Network Technology Co Ltd
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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass

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  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

The present invention provides a vehicle-mounted smell generation system and its application, wherein the vehicle-mounted smell generation system includes a smell Src StUnit, wherein the odor source storage unit is for storing a variety of odor sources；One acquiring unit, wherein the acquiring unit is for obtaining audio signal in a vehicle；One processing unit, wherein the processing unit generates an odiferous information according to the audio signal；And a smell generation unit, wherein the smell generation unit can be communicatively connected to the smell Src StUnit and generate a smell in the vehicle according to the odiferous information based on the odor source.

Description

Vehicle-mounted smell generation method based on sound and vehicle-mounted smell generation system
Technical field
The present invention relates to the vehicle-mounted smell generation method of a vehicle-mounted smell field more particularly to one based on sound and vehicle-mounted Smell generation system.
Background technology
Smell is the big source that the mankind feel, the mankind receive different olfactory signals by osmoreceptor, different Olfactory signal bring the different impression of people, even in same environment, different smells can be built and place environment Entirely different atmosphere.
Vehicular aromatherapy is the standard configuration of many vehicles at present, and vehicle is a relatively closed space, and champignon can dissipate Get angry taste and be allowed to be full of this confined space so that user can be immersed in the smell that champignon distributes.However it is traditional Vehicular aromatherapy have problems in that its smell for distributing is very single, the Vehicular aromatherapy one of an interior configuration As be merely able to distribute a kind of smell, except non-user actively the odoriferous smell in the Vehicular aromatherapy is replaced, The Vehicular aromatherapy that multiple and different smells are either placed in vehicle is suitable for generating different smells.
The Vehicular aromatherapy of single smell not only makes the choice of user greatly reduce, and also limits champignon in vehicle Use.The smell Vehicular aromatherapy distributed by champignon can build different environments in vehicle to user, however right For the single Vehicular aromatherapy of smell, user is chronically in same smell environment, it may appear that olfactory fatigue phenomenon, here it is The cause of " occupy boudoir long and do not hear its perfume, it is smelly that its be can not help by the cities Jiu Jubao " phenomenon.That is, in the use of traditional Vehicular aromatherapy In the process, user can experience the presence of smell at the beginning, and later user gets used to the atmosphere of smell and the nothing in smell Method experiences the stimulation from smell.This is equivalent to for a user has paid this use cost of Vehicular aromatherapy however rear Phase user can not perceive using effect, so that some are focused on the user of economic value and are not liked using Vehicular aromatherapy, The of short duration time may be started in driving process with taste removal, if things go on like this Vehicular aromatherapy is just in an idle state.
At present in intelligentized trend, major automobile factory commercial city is in the research and development for promoting intelligent vehicle, traditional vehicle-mounted perfume (or spice) It smokes or independent system device in other words, how to Vehicular aromatherapy also to be pushed to intelligentized trend, this is one Urgent problem.
Invention content
The one of the present invention is designed to provide a vehicle-mounted smell generation method and vehicle-mounted smell generation system, wherein the vehicle Different smells can be generated in a vehicle by carrying smell generation system.
Another object of the present invention is to provide a vehicle-mounted smell generation method and vehicle-mounted smell generation systems, wherein described Vehicle-mounted smell generation system can be based on music in vehicle and generate smell.
Another object of the present invention is to provide the vehicle-mounted smell generation method of body and vehicle-mounted smell generation systems, wherein described Vehicle-mounted smell generation system generates different smells based on different music.
Another object of the present invention is to provide a vehicle-mounted smell generation method and a vehicle-mounted smell generation systems, wherein institute It states the sound that vehicle-mounted smell generation system is able to detect that driver sends out and generates smell to be based on the sound.
Another object of the present invention is to provide a vehicle-mounted smell generation method and a vehicle-mounted smell generation systems, wherein institute It states the sound that vehicle-mounted smell generation system is able to detect that vehicle-mounted music plays and generates smell to be based on the sound.
Another object of the present invention is to provide a vehicle-mounted smell generation method and a vehicle-mounted smell generation systems, wherein institute State vehicle-mounted smell generation system preparation can generate the smell for corresponding to the song before a song is played.
Another object of the present invention is to provide a vehicle-mounted smell generation method and a vehicle-mounted smell generation systems, wherein institute It states vehicle-mounted smell generation system and can be prepared before a song terminates and terminate to generate the smell corresponding to the song.
Another object of the present invention is to provide a vehicle-mounted smell generation method and a vehicle-mounted smell generation systems, wherein institute Taste removal can be carried out to avoid taint of odour between smells different twice by stating vehicle-mounted smell generation system.
Another object of the present invention is to provide a vehicle-mounted smell generation method and a vehicle-mounted smell generation systems, wherein institute The smell of various concentration can be discharged according to the high low peak of song by stating vehicle-mounted smell generation system.
Another object of the present invention is to provide a vehicle-mounted smell generation method and a vehicle-mounted smell generation systems, wherein institute The smell of various concentration can be discharged according to the intensity for the emotion that song is transmitted by stating vehicle-mounted smell generation system.
According to an aspect of the present invention, in order to reach at least one of foregoing invention purpose, wherein the vehicle-mounted smell Generation method includes the following steps：
(a) acquisition one comes from the audio signal in vehicle；
(b) odiferous information is generated according to the audio signal and based on a variety of odor sources；And
(c) smell is generated in the vehicle according to the odiferous information.
An embodiment according to the present invention, the step (b) are implemented as：
(b.1) song information is obtained by a music playlist according to the audio signal；With
(b.2) odiferous information is generated according to the song information and based on a variety of odor sources.
(b.2) embodiment according to the present invention, the step further comprise step：
A music scenario is generated according to the song information；With
An odiferous information is generated according to the music scenario and based on a variety of odor sources.
(b.1) embodiment according to the present invention, the step are implemented as：
One song title is obtained by a music playlist according to the audio signal；With
The song information in addition to song title is obtained according to the song title.
An embodiment according to the present invention, the step (b) are implemented as：
(b.1) identify the audio signal to obtain a song information；With
(b.2) odiferous information is generated according to the song information and based on a variety of odor sources.
(b.1) embodiment according to the present invention, the step are implemented as：
Judge whether the audio signal includes a song；With
If so, identifying the audio signal to obtain a song information.
(b.1) embodiment according to the present invention, the step are implemented as：
Judge whether the audio signal includes a song；With
If so, carrying out noise reduction process for the audio signal；And
Identify the audio signal after noise reduction to obtain a song information.
(b.2) embodiment according to the present invention, the step are implemented as：
A music scenario is generated according to the song information；With
An odiferous information is matched according to the music scenario and based on a variety of odor sources.
An embodiment according to the present invention, further comprises a step (d)：
(d.1) song information of next played song is obtained according to the vehicle-mounted music playlist；
(d.2) odiferous information is generated according to the song information；And
(d.3) it is played the corresponding audio signal of song in response to next, a gas is generated according to the odiferous information Taste, wherein the step (d) is located at after the step (c).
(d.3) embodiment according to the present invention, the step are implemented as：
If the odorousness in the vehicle is less than a preset value, the corresponding sound of song is played in response to next Frequency signal generates a smell according to the odiferous information.
(d.3) embodiment according to the present invention, the step are implemented as：
(d.3.1) if the odorousness in vehicle is higher than a preset value, removal smell to the preset value；With (d.3.2) it is played the corresponding audio signal of song in response to next, a smell is generated according to the odiferous information.
(d.3.1) embodiment according to the present invention, the step are implemented as：
If the odorousness in vehicle is higher than a preset value and the twice odiferous information and differs, smell is removed To the preset value.
An embodiment according to the present invention, the step (b) are implemented as：
An odor types information of an odiferous information is generated according to the audio signal and according to the audio signal One information volume generates an odorousness information of the odiferous information.
An embodiment according to the present invention, the step (c) are implemented as：
In response to an information volume of the audio signal, the gas of various concentration is generated according to the odiferous information Taste.
An embodiment according to the present invention, the step (c) are implemented as：
In response to an emotion information of the music scenario, the gas of various concentration is generated according to the odiferous information Taste.
According to another aspect of the present invention, a vehicle-mounted smell generation system is provided, wherein the vehicle-mounted smell generates system System, including：
One smell Src StUnit, wherein the odor source storage unit is for storing a variety of odor sources；
One acquiring unit, wherein the acquiring unit is for obtaining audio signal in a vehicle；
One processing unit, wherein the processing unit generates an odiferous information according to the audio signal；And
One smell generation unit, wherein the smell generation unit can be communicatively connected to the smell Src StUnit And a smell is generated in the vehicle according to the odiferous information based on the odor source.
An embodiment according to the present invention, the processing unit include a scenario generating module and a matching module, wherein The scenario generating module generates a music scenario according to the audio signal, and the matching module is according to the music scenario base An odiferous information is generated in the odor source and the odiferous information is sent to the smell generation unit.
An embodiment according to the present invention, the processing unit further comprise a song information acquisition module, wherein institute It states song information acquisition module and a song information corresponding to the audio signal is obtained by a music playlist and by institute It states song information and is sent to the scenario generating module.
An embodiment according to the present invention, the processing unit further comprise that an identification module and a song information obtain Module, wherein the identification module obtains a recognition result about song title, the song letter according to the audio signal It ceases acquisition module and a song information in addition to the song title is obtained according to the recognition result and by the song information It is sent to the scenario generating module.
According to another aspect of the present invention, a vehicle is provided, wherein the vehicle includes：
One vehicle body and vehicle-mounted smell generation system according to any one of the preceding claims, wherein the vehicle-mounted gas Taste generates system and is arranged at the vehicle body.
Description of the drawings
Fig. 1 is the flow chart of a vehicle-mounted smell generation method according to a preferred embodiment of the present invention.
Fig. 2 is the block diagram representation of a vehicle-mounted smell generation system according to a preferred embodiment of the present invention.
Fig. 3 is the schematic diagram of a vehicle-mounted smell generating means according to a preferred embodiment of the present invention.
Fig. 4 A are the application schematic diagrams of a vehicle-mounted smell generation system according to a preferred embodiment of the present invention.
Fig. 4 B are the application schematic diagrams of a vehicle-mounted smell generation system according to a preferred embodiment of the present invention.
Fig. 5 is the application schematic diagram of a vehicle-mounted smell generation system according to a preferred embodiment of the present invention.
Fig. 6 is the application schematic diagram of a vehicle-mounted smell generation system according to a preferred embodiment of the present invention.
Fig. 7 is the application schematic diagram of a vehicle-mounted smell generation system according to a preferred embodiment of the present invention.
Fig. 8 is the application schematic diagram of a vehicle-mounted smell generation system according to a preferred embodiment of the present invention.
Fig. 9 is the application schematic diagram of a vehicle-mounted smell generation system according to a preferred embodiment of the present invention.
Figure 10 is the application schematic diagram of a vehicle-mounted smell generation system according to a preferred embodiment of the present invention.
Specific implementation mode
It is described below for disclosing the present invention so that those skilled in the art can realize the present invention.It is excellent in being described below Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.It defines in the following description The present invention basic principle can be applied to other embodiments, deformation scheme, improvement project, equivalent program and do not carry on the back Other technologies scheme from the spirit and scope of the present invention.
It will be understood by those skilled in the art that the present invention exposure in, term " longitudinal direction ", " transverse direction ", "upper", The orientation or position of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, rather than Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore above-mentioned Term is not considered as limiting the invention.
It is understood that term " one " is interpreted as " at least one " or " one or more ", i.e., in one embodiment, The quantity of one element can be one, and in a further embodiment, the quantity of the element can be multiple, and term " one " is no It can be interpreted as the limitation to quantity.
Fig. 1 is that a vehicle-mounted smell generation method 100 according to a preferred embodiment of the present invention is elucidated with.
Method 100 shown in attached drawing 1 gives the embodiment for the method that for example can be used for vehicle described herein.Institute It states method 100 and may include one or more illustrated one or more operation, function or actions in attached drawing 1.Although in attached drawing 1 The step of be illustrated according to sequencing, but these steps can be executed in parallel, and/or by with those of be described herein no It is executed with sequence.In addition, the mode based on desired realization, various steps can be combined into less step, or divide At additional step, or it is removed.
In addition, showing the one of present example for method 100 and other processes disclosed herein and method, flow The possible realization method of kind and operation.With regard to this, each step can represent the module of program code, segment or part, program generation Code can be stored in any kind of computer-readable medium, such as storage device including disk or hard disk drive.Computer Readable medium may include that non-transitory computer-readable medium, such as register, memory, processor buffering and random access are deposited The computer-readable matrix of the such short time period store data inside of reservoir.Computer-readable medium can also include non-transient Jie Matter, such as secondary or permanent long-term storage apparatus, such as read-only memory, CD either disk and compact disk are read-only Memory.Computer-readable medium can also be any other volatibility or Nonvolatile memory system.Computer-readable medium Can be considered as such as computer readable storage medium, tangible media, tangible storage device or other products.
In addition, for method 100 and other processes disclosed herein and method, each step, which is labeled, to be configured as executing The circuit of specific logical function during this.
The method 100 includes the following steps：
(a) confirm music scenario in a vehicle；
(b) odiferous information is matched according to the music scenario；And
(c) smell is generated in the vehicle according to the odiferous information.
An embodiment according to the present invention, the step (a) are implemented as：Confirm a vehicle according to the music in a vehicle Interior music scenario.
An embodiment according to the present invention, the step (a) are implemented as：Confirm sound in a vehicle according to a user instruction Happy scene.
An embodiment according to the present invention, the step (a) are implemented as：Confirm a vehicle according to audio signal in a vehicle Interior music scenario.The audio signal may include a frequency information, a timbre information, a tone information, an information volume Deng.
The odiferous information includes an odor types information and an odorousness information, and one is matched according to the music scenario Odor types information and an odorousness information.
An embodiment according to the present invention, the step (b) are implemented as：A smell class is matched according to the music scenario Type information and according to a tone information of the audio signal match an odorousness information.
An embodiment according to the present invention, the step (b) are implemented as：(b.1) pass through one according to the audio signal Music playlist obtains a song information；(b.2) gas is generated according to the song information and based on a variety of odor sources Taste information.
(b.2) embodiment according to the present invention, the step further comprise step：It is generated according to the song information One music scenario；An odiferous information is generated with according to the music scenario and based on a variety of odor sources.
(b.1) embodiment according to the present invention, the step are implemented as：Pass through a music according to the audio signal Playlist obtains a song title；With the song information according to song title acquisition in addition to song title.
An embodiment according to the present invention, the song information, which is selected from, combines song title, song lyrics, song singer, It is one or more in song musical instrument, song lyric, song creation background and song comment.
An embodiment according to the present invention, the step (b) are implemented as：(b.1) identify the audio signal to obtain One song information；(b.2) odiferous information is generated according to the song information and based on a variety of odor sources.
(b.1) embodiment according to the present invention, the step are implemented as：Judge whether the audio signal includes one Song；With if so, identifying the audio signal to obtain a song information.
(b.1) embodiment according to the present invention, the step are implemented as：Judge whether the audio signal includes one Song；With if so, for the audio signal carry out noise reduction process；And the audio signal after identification noise reduction is to obtain One song information.
(b.2) embodiment according to the present invention, the step are implemented as：A music is generated according to the song information Scene；An odiferous information is matched with according to the music scenario and based on a variety of odor sources.
An embodiment according to the present invention, the song information, which is selected from, combines song title, song lyrics, song singer, It is one or more in song musical instrument, song lyric, song creation background and song comment.
An embodiment according to the present invention, further comprises a step (d)：It is obtained according to the music playlist next It is played a song information of song；An odiferous information is generated with according to the song information,
An embodiment according to the present invention, further comprises a step (d)：(d.1) according to the vehicle-mounted music played column Table obtains a song information of next played song；(d.2) odiferous information is generated according to the song information；And (d.3) it is played the corresponding audio signal of song in response to next, a smell, wherein institute is generated according to the odiferous information Step (d) is stated to be located at after the step (c).
(d.3) embodiment according to the present invention, the step are implemented as：If the odorousness in the vehicle is low In a preset value, it is played the corresponding audio signal of song in response to next, a smell is generated according to the odiferous information.
(d.3) embodiment according to the present invention, the step are implemented as：(d.3.1) if the smell in vehicle is dense Degree is higher than a preset value, removal smell to the preset value；(d.3.2) it is played the corresponding sound of song in response to next Frequency signal generates a smell according to the odiferous information.
(d.3.1) embodiment according to the present invention, the step are implemented as：If the odorousness in vehicle is higher than One preset value and the twice odiferous information simultaneously differ, removal smell to the preset value.
An embodiment according to the present invention, the step (b) are implemented as：Smell letter is generated according to the audio signal Breath an odor types information and generated according to an information volume of the audio signal odiferous information a smell it is dense Spend information.
An embodiment according to the present invention, the step (c) are implemented as：In response to the volume letter of the audio signal Breath generates the smell of various concentration according to the odiferous information.
An embodiment according to the present invention, the step (c) are implemented as：In response to the emotion letter of the music scenario Breath generates the smell of various concentration according to the odiferous information.
Shown in refer to the attached drawing 2, it is a vehicle-mounted smell generation system according to a preferred embodiment of the present invention and is elucidated with.
The vehicle-mounted smell generation system can match according to the music in vehicle and generate a smell, be user by smell It builds and the matched atmosphere of music.Almost each first music tape is all different to the impression of audience, not the same in the world Two panels leaf, may also the same two first songs, the identical song of rhythm, the feeling that lyrics difference gives audience will Difference, the identical song of the lyrics, rhythm is slightly different, and the feeling for giving audience also can be different.It may also be said that each first song passes through The deduction of its lyrics, melody either singer has built a kind of unique atmosphere scene in other words to audience so that Ting Zhongneng The enough inner world with the performance of the singer person that enters song creation.The vehicle-mounted smell generation system can be according to every first song Bent difference generates different smells.Further, the vehicle-mounted smell generation system can be in response to the content of every song The atmosphere matching either transmitted generates the corresponding smell, to which hearer can preferably experience sound under the cooperation of smell It is happy.
Specifically, the vehicle-mounted smell generation system includes a smell Src StUnit 10, an acquiring unit 20, at one Unit 30 and a smell generation unit 40 are managed, wherein the odor source storage unit 10 is used to store multiple odor sources, wherein The odor source can giving forth fragrance, the smell generation unit 40 can be communicatively connected to the smell Src StUnit 10, the acquiring unit 20 generates a smell for obtaining an audio signal, the processing unit 30 according to the audio signal Information, the smell generation unit 40 is according to the odiferous information and based on the gas in the smell Src StUnit 10 Taste source generates a smell in the vehicle.Optionally, in the example of the present invention, the processing unit 30 is arranged to supply User independently sets the audio-frequency information and is matched with an odiferous information.That is, user can be according to personalized preference in sound Music is corresponded into an odiferous information in happy playing process, the smell generation unit 40 generates a gas according to the odiferous information Taste.
In this example, the processing unit 30 generates smell letter according to a default rule according to the audio signal Breath.
Optionally, in other examples of the present invention, the processing unit 30 can also be arranged to be based on the gas One odiferous information is matched with the audio signal by taste source.
The acquiring unit 20 can be communicatively connected in a network in a voice receiver, such as microphone, to obtain sound Frequency signal, the processing unit 30 are communicatively connected in a network in a processor, are believed with handling the audio according to certain program Can also be that the processing unit 30 is communicatively connected in a network in a processor and a memory number to generate an olfactory signal, To be matched with the audio-frequency information according to a preset program according to the odiferous information stored in the memory.Into One step, the processing unit 30 is communicatively connected in a network in a controller, wherein the smell generation unit 40 and the gas Taste Src StUnit 10 is controllably connected to the controller respectively, under the control of the controller according to the gas Taste information generates a smell.
The smell generation unit 40 has a gas passage, wherein the one end in the smell channel can be closely connected to In the external world, the other end of the gas passage can be communicatively connected to the smell Src StUnit 10.It is understood that The smell generation unit 40 and the structure of the smell Src StUnit 10 are not limitation of the present invention.
The smell generation unit 40 includes a mixing module 41 and a dispensing module 42, wherein 41 quilt of the mixing module It can be communicatively connected to the smell Src StUnit 10, the dispensing module 42 can be communicatively connected to the mixing module 41.The odor source is mixed in the mixing module 41, and the mixed odor source is dissipated by the dispensing module 42 It is sent to the external world.
The odiferous information includes but is not restricted to a smell configuration data, and a smell forms data and a smell is defeated Go out data, wherein the smell configuration data includes the gentle taste source configuration of smell Source Type.The smell namely formed uses The type and quantity of the odor source stored in the smell source memory.The smell forms data and includes but be not intended to limit In heating temperature, heating time, condensation temperature, condensation time, incorporation time etc., wherein the smell output data includes still It is not restricted to output speed, output frequency, output flow, output time etc..
The smell generation unit 40 can generate a smell under the control of the controller according to the odiferous information, The constituent of the smell, concentration, flow velocity, temperature and humidity can be adjusted.
Shown in refer to the attached drawing 2, a vehicle-mounted smell generating means 1A according to a preferred embodiment of the present invention is elucidated with, Described in vehicle-mounted smell generating means 1A include at least smell source memory a 10A, smell-generator a 20A, a processor 30A And a reference information getter 40A, wherein the odor source memory 10A be used to store odor source, wherein the smell Source is the source of smell, itself being capable of giving forth fragrance.The number of the smell source memory 10A can be one, can also be more A, the different smell source memory 10A can also be stored with different odor sources, can also be stored with identical smell Source.The smell-generator 20A can be communicatively connected to the smell source memory 10A so as to be stored in the odor source Odor source in memory 10A generates gas in the smell-generator 20A and disseminates outwardly after treatment.The reference letter Getter 40A is ceased by communicably in the processor 30A.The smell source memory 10A and the smell-generator 20A quilts It is controllably connected to the processor 30A respectively.
The smell source memory 10A can store a variety of smells, and smell can come from fragrance, including but unlimited In, such as, pyrrole draw imperial (pyralone), limonene, linalool, bata-phenethyl alcohol and beta-myrcene, nonadienal, imperial saliva furan It mutters, the compound of pentyl vinyl carbinol, and the composition of such as vegetable oil and essence or " cocktail ", or is selected from Ester, straight line terpenes, cyclic terpene alkene, aromatic hydrocarbons, amine, alcohol, aldehydes, ester, ketone, the band of lactone and thio-alcohol are odorous for human body For safe compound.The different odor source devices store different smells, these smells according to a certain percentage and Dosage can generate different smells after being mutually mixed.
The reference information getter 40A is for obtaining a reference information and the reference information being transferred to the processing Device 30A, the processor 30A generate an odiferous information according to the reference information, and the processor 30A believes according to the smell Breath controls the smell source memory 10A and smell-generator 20A and generates a smell.
The odiferous information includes but is not restricted to a smell configuration data, and a smell forms data and a smell is defeated Go out data, wherein the smell configuration data includes the gentle taste source configuration of smell Source Type.The smell namely formed uses The type and quantity of the odor source stored in the smell source memory 10A.The smell formed data include but not It is limited to heating temperature, heating time, condensation temperature, condensation time, incorporation time etc., wherein the smell output data includes But it is not restricted to output speed, and output frequency, output flow, output time etc..
More specifically, the smell-generator 20A distributes portion 21A and a mixing unit 22A including one, wherein described distribute Portion 21A for propagating gas outwardly, and say by the mode of atomization, the mixing unit 22A is for mixing the odor source.
In this example, the mixing unit 22A, which can be communicated in, is connected to the smell source memory 10A, described to distribute Portion 21A can be communicatively connected to the mixing unit 22A so as to be stored in the smell in the smell source memory 10A Source distributes portion 21A described in after the mixing unit 22A is mixed and is transmitted to the external world, i.e., in vehicle.It is described to distribute portion 21A Can be by heating, the modes such as ultrasonic wave make the mode that the odor source becomes droplet propagate to the external world.
It is described to distribute portion 21A and the mixing unit 22A and the smell source memory 10A is controllably connected respectively In the processor 30A so that the smell source memory 10A, the mixing unit 22A and the portion 21A that distributes are according to the ginseng It examines the corresponding odiferous information of information and generates a smell.
The processor 30A show that a smell is believed according to the reference information getter 40A reference informations detected It ceases and the smell source memory 10A is controlled according to the odiferous information, it is described to distribute portion 21A and the mixing unit 22A.
The processor 30A is configured as：
The reference information that comes from the reference information getter 40A according to one and it is based on the smell source memory 10A analyses obtain a matched odiferous information；With
The smell source memory 10A and smell-generator 20A is controlled to generate a gas according to the odiferous information Taste.
The vehicle-mounted smell generating means 1A further comprises a monitor 50A, wherein the monitor 50A can be communicated Ground is connected to the processor 30A.The monitor 50A is generated for monitoring the smell source memory 10A and the smell The working condition of device 20A.
The vehicle-mounted smell generating means 1A further comprises an odor source monitor 51A, wherein the odor source monitors Device 51A is arranged on the smell source memory 10A and is communicatively connected in a network in the processor 30A, the odor source Monitor 51A is used to monitor the operating status of the smell source memory 10A, for example detects in the smell source memory 10A The quantity of the odor source, type and storage.When the odor source monitor 51A is communicatively connected in a network in the processor 30A, when the smell source memory 10A goes wrong, such as an odor source in the smell source memory 10A It will exhaust, the processor 30A will send an alarm signal.
The vehicle-mounted smell generating means 1A further comprises a mixing unit monitor 52A, wherein the mixing unit monitors Device 52A is arranged on the mixing unit 22A and is communicatively connected in a network in the processor 30A, the mixing unit monitor 52A is used to monitor the operating status of the mixing unit 22A, such as detects the shape of the odor source in the mixing unit 22A State, such as temperature information, humidity information.That is, the mixing unit monitor 52A can be a thermometer, a humidity Meter or flow meters.
The vehicle-mounted smell generating means 1A further comprises that one distributes portion monitor 53A, wherein the portion's of distributing monitoring Device 53A distributes portion 21A and is communicatively connected in a network in the processor 30A described in being arranged on, described to distribute portion's monitor 53A is used to monitor the operating status for distributing portion 21A, such as the smell in portion monitor 53A is distributed described in detecting The state in source, such as temperature information, humidity information, output speed etc..That is, the portion monitor 53A that distributes can be Flow meters, a thermometer or a hygrometer.
By the odor source monitor 51A, the mixing unit monitor 52A and it is described distribute portion monitor 53A, it is described Processor 30A understand that the smell source memory 10A, the mixing unit 22A and the operating status for distributing portion 21A, And control the smell source memory 10A, the mixing unit 22A and the portion 21A that distributes are to meeting the odiferous information It is required that.
Further, the vehicle-mounted smell generating means 1A includes an alarm 23A, wherein alarm 23A quilts can It is communicatively coupled to the processor 30A, the institute in the odor source monitor 51A has found the smell source memory 10A Odor source content is stated already below a preset value, the processor 30A will send an alarm signal to the alarm 23A, institute It states alarm 23A and issues the user with alarm.
For the mixing unit 22A, the mixing unit 22A has a mixing chamber.Each smell source memory 10A has an accommodating chamber 100A, and the accommodating chamber 100A is arranged to that the mixing chamber can be communicated in so that the accommodating chamber The odor source in 100A can reach the mixing chamber and be mixed.Further, the vehicle-mounted smell generating means 1A packets A solvent container 60A is included, wherein the solvent container 60A is used to accommodate solvent, such as distilled water, pure water, mine Spring etc., the solvent container 60A has a solvent chamber, wherein the solvent chamber is arranged to that the mixing can be communicated in Chamber, so that the solvent of the solvent intracavitary can be mixed in the mixing chamber and the odor source.
Certainly, it will be appreciated by persons skilled in the art that the solvent container 60A can be used alone, also It says, the vehicle-mounted smell generating means 1A can be taken as a humidifier in vehicle, be accommodated in the solvent container 60A Water can be atomized into vapor to play humidification.
Gas, liquid either solid, the solvent container 60A can be stored in the smell source memory 10A For this example it is not necessary in addition solvent not necessarily liquid in the solvent container 60A, can also It is air, will be directly propagated to after the smell source diluting of odor types in the external world or the smell source memory 10A Liquid can not either be diluted by the dissolving of the solvent and be directly propagated the external world.The odor source can be pure Compound, can also be by the solution dissolved with the compound that can be scented of.
Further, the vehicle-mounted smell generating means 1A includes a control device 70A, wherein the control device 70A includes one first control switch 71A, and one second control switch 72A and a third control switch 73A, wherein first control System switch 71A be used to control each smell source memory 10A each accommodating chamber 100A and the mixing chamber it Between circulation the type of the odor source entered in the mixing chamber and enter the gas of the mixing chamber to control The quantity or flow in taste source, wherein the second control switch 72A is used for the solvent chamber of the solvent accommodating chamber 100A Circulation between the mixing chamber to control into the amount of solvents for entering the mixing chamber from the accommodating chamber 100A or Flow, wherein third control switch 73A be used to control the mixing chamber of the mixing unit 22A and described distribute portion Break-make between 21A.The control device 70A is controllably connected to the processor 30A, with according to the processor The instruction of 30A manipulates the control device 70A.
The portion 21A that distributes has an emission path, wherein one end of the emission path is opened by third control The mixing chamber of the mixing unit 22A can be communicatively connected to by closing 73A, and the other end of the emission path is connected to outside Boundary.Smell in the mixing chamber is transferred into the external world after capable of being atomized by the emission path.
Further, the smell-generator 20A includes a heating component 24A, wherein the heating component 24A is by can be with It is arranged and in the mixing unit 22A and is communicatively connected in a network in the processor 30A, can also be to be set to described to distribute portion An exit of 21A is to heat the smell for leaving the vehicle-mounted smell generating means 1A.The processor 30A being capable of root The heating component 24A is controlled for the odor source of the mixing in the mixing unit 22A and described according to the odiferous information Solvent is heated.Such as cold winter inside the vehicle, it is described vehicle-mounted in order to make user obtain comfortable impression Smell generating means 1A generates the smell for the temperature that one is adapted with human body sendible temperature so that user feels comfortable.
Further, the smell-generator 20A includes a cooling component 25A, wherein the cooling component 25A is set It in the mixing unit 22A and is communicatively connected in a network in the processor 30A, can also be to be set to described to distribute portion 21A An exit to be cooled down to the smell for leaving the vehicle-mounted smell generating means 1A.The processor 30A being capable of basis The odiferous information controls the cooling component 25A for the odor source of the mixing in the mixing unit 22A and described molten Agent carries out cooling treatment.Such as in hot summer, in order to make user obtain comfortable impression, the vehicle-mounted smell generates dress Set 1A generate a lower temperature so that user experienced in hot summer it is nice and cool.
Further, the smell-generator 20A includes an at least micropump 26A, wherein the micropump 26A is connected In the mixing unit 22A so that when the mixing unit 22A is communicated in the smell source memory 10A, it will be stored in described The odor source in smell source memory 10A transports the mixing unit 22A and is mixed.That is, the micropump 26A can be communicatively connected to the smell source memory 10A.The micropump 26A also can be communicatively connected to described molten Agent container 60A can will by the micropump 26A when the solvent container 60A is communicated in the mixing unit 22A Solvent transport in the solvent container 60A is mixed to the mixing unit 22A.
Further, the smell-generator 20A includes a stirring parts 27A, wherein the stirring parts 27A is by driveably It is set in the mixing unit 22A to stir the compounding substances in the mixing unit 22A.The stirring parts 27A is by controllably It is connected to the processor 30A.
It is noted that for the vehicle-mounted smell generating means 1A, can be communicated in use One Vehicular air-conditioning apparatus of the vehicle, the common Vehicular air-conditioning apparatus all carry air blast either blowing unit with will be cold Hot gas is blown into each position in the vehicle to gas in other words.The vehicle-mounted smell generating means 1A can be communicated in institute Vehicular air-conditioning apparatus is stated to transport the vehicle-mounted smell generating means 1A smells generated by the Vehicular air-conditioning apparatus Each position of the vehicle.
In use, the reference information getter 40A is able to detect that a reference information, wherein described with reference to letter Breath can be the information of vehicle itself, such as vehicle position information, vehicle destination information, temperature in vehicle, humidity, sound Sound, the various information such as illumination can also make the information of user in vehicle, such as subscriber identity information, age of user information are smart Refreshing status information, the information such as taste preference.The reference information getter 40A can be communicatively connected in a network in extraneous interconnection Net is to obtain the preference information of user based on internet big data.The reference information may also come from the letter of circle of friends Breath, such as the tourist site information that user thumbs up.The processor 30A is detected according to the reference information getter 40A The reference information generates an odiferous information for being matched with the reference information, then controls the smell-generator 20A and generates Meet the smell of the odiferous information.
Specifically, the processor 30A described first can detect the reference according to the reference information getter 40A Information is analyzed, such as is analyzed the scene that the reference information is applied, illustrate but do not caused to the present invention Limitation, spring user drive vehicle traveling in the notch that Spring is very much in the air, and the processor 30A is obtained according to the reference information Take device 40A to detect spring, Spring is very much in the air these reference informations obtain corresponding scene should be include " spring, life " these One scene of element, then by the scene and smell matching to generate an odiferous information.
It is understood that a scene can be matched with a variety of different smells, the processor 30A can according to Data of the frequency of use at family either based on a public selection provide the suitable gas to the user by a preset program Taste, based on an odiferous information of the smell being identified, the processor 30A controls the smell-generator 20A and generates symbol Close the smell of the odiferous information.
Further, the vehicle-mounted smell generating means 1A includes a wind turbine 80A, wherein the wind turbine 80A can control Ground is connected to the processor 30A, and the smell in vehicle is extracted into outside vehicle.It is understood that the vehicle-mounted smell life It can be communicated in an on-board air conditioner at device 1A, the smell in vehicle is extracted into vehicle by the on-board air conditioner.Also To say, the wind turbine 80A for the present embodiment it is not necessary to.
When the processor 30A needs to change the smell according to the information that the reference information getter 40A is detected When the smell that generator 20A is generated, the wind turbine 80A can be actuated to remaining smell removal in vehicle to avoid string Taste.Either it can detect that air is dirty in vehicle by working as the reference information getter 40A, the processor 30A controls The wind turbine 80A is made to take a breath.
Further, the vehicle-mounted smell generating means 1A includes a display screen 90A, wherein display screen 90A quilts can Communicatedly in the processor 30A so that user interacts.Further, the vehicle-mounted smell generating means 1A includes one Solvent container 60A, wherein the solvent container 60A distributes portion 21A by it can be communicatively connected to described in.The solvent accommodates Device 60A has a solvent chamber, wherein the solvent is housed inside the solvent chamber.Solvent can be water, and the solvent is atomized It is then mixed with the odor source being equally atomized afterwards to play the role of the dilution odor source.If it is water, also It can play the role of moisturizing and increase humidity.
Further, the processing unit 30 includes a judgment module 31 and a matching module 32, wherein the judgement mould Block 31 is communicatively connected in a network in the acquiring unit 20, wherein the matching module 32 is communicatively connected in a network in the judgement Module 31.The audio signal that the judgment module 31 is used to obtain the acquiring unit 20 judges, if described Whether audio signal comes from a song or include a song lyric, when the judging result is affirmative, described An odiferous information is generated according to the audio signals match with module 32.
It is understood that when user drives in the vehicle, the environment in vehicle might not only have musical sound, use Family may also make a sound with the either other electronic equipments of passenger's talk in vehicle, such as play film Deng.Whether the audio signal that the vehicle-mounted smell generation system can differentiate the reception of the acquiring unit 20 is an effective music Signal.
It is noted that in the different examples of the present invention, the matching module 32 can according to the audio-frequency information Based on a song title, a song lyrics, the information matches such as song singer generate an odiferous information.The vehicle-mounted smell generates System is communicatively connected in a network in internet to obtain a corresponding song title according to the audio-frequency information, a song lyrics and The information such as one song singer.Such as include the song of " love " for song title, the matching of the matching module 32 generates energy Enough bring the smell of audience's sweetness impression.Such as include the song of " love " for song title, but include in the lyrics " sorrow ", " sad ", the song of the keywords such as " pain ", the matching of the matching module 32, which generates, can bring audience's sorrow impression Smell.
In some examples of the present invention, the processing unit 30 is integrated or part is integrated in the processor 30A, The smell Src StUnit 10 is integrated or is partly integrated in the smell source memory 10A, the acquiring unit 20 It can be partly integrated in the reference information getter 40A, the smell generation unit 40 can be integrated either part It is integrated in the smell-generator 20A.
Further, with continued reference to attached drawing 2, the processing unit 30 includes a scenario generating module 33, wherein the field Scape generation module 33 is communicatively connected in a network in the acquiring unit 20, judges the audio signal bags in the judgment module 31 A song information is included, the scenario generating module 33 generates a sound according to the audio signals match of the acquiring unit 20 Happy scene, the matching module 32 are communicatively connected in a network in the scenario generating module 33, wherein the scenario generating module 33 generate a music scenario according to the audio signal, wherein institute of the matching module 32 according to the scenario generating module 33 It states music scenario matching and generates an odiferous information.
For example, refer to the attached drawing 4A, one song of vehicle audio playing in the vehicle《The descendants of the dragon》, institute It states acquiring unit 20 and receives an audio signal, the judgment module 31 of the processing module is judged according to the audio signal The audio signal belongs to a song, and the scenario generating module 33 generates a music scenario according to the audio signal, at this In example, a surge, the music scenario rouse oneself, because of the song are generated according to the audio signal《The descendants of the dragon》Itself Rhythm is very fast, and volume is higher.The matching module 32 is matched according to the music scenario generates an odiferous information, the smell life Generated in the vehicle according to the odiferous information at unit 40 can the surge of the place of construction one, rouse oneself a smell of atmosphere.
Further, the processing unit 30 includes an identification module 34, wherein the identification module 34 is by communicably It is connected to the acquiring unit 20, wherein the audio signal that the identification module 34 can be obtained according to the acquiring unit 20 It is identified to obtain a recognition result, such as identifies the title of song according to the melody in the audio signal, according to Tone color in the audio signal identifies a singer to give song recitals.
The identification module 34 is communicatively connected in a network in the scenario generating module 33, the scenario generating module 33 A music scenario is generated according to the recognition result or/and the audio signals match.
It is the applied field of a vehicle-mounted smell generation system according to a preferred embodiment of the present invention shown in refer to the attached drawing 4B Scape is elucidated with.
The music that the vehicle-mounted smell generation system can not only be played according to the vehicle-mounted music device of vehicle self-carrying generates One smell can also generate a matching according to the music that other passengers humming is either played in vehicle driver's vehicle Smell.
It is understood that music may come from the phonatory organ of user itself, can be from external melody.
For example, the acquiring unit 20 receives an audio signal for coming from user, the audio signal is come From the song chanted in user《It travels together》, the processing unit 30 generates one according to the audio signals match can It builds the easily odiferous information of pleasant atmosphere and the odiferous information is sent to the smell generation unit 40.The smell life The one of easily pleasant atmosphere can be built by being generated based on the smell Src StUnit 10 according to the odiferous information at unit 40 Smell.
In some examples of the present invention, the sound reception unit is communicatively connected in a network in a voice receiver, than Such as say microphone, it is preferable that the microphone may be disposed in front of driver to receive the music for coming from the driver Information.
It is noted that the sound received can be identified in the vehicle-mounted smell generation system, the place Reason unit 30 further comprises that a noise reduction module 35, the noise reduction module 35 can reduce the noise in the audio-frequency information, than Such as say the talk sound of people, noise etc., sentences wherein the noise reduction module 35 is communicatively connected in a network in described in normal vehicle Disconnected module 31, the acquiring unit 20 and the matching module 32 carry out the audio-frequency information in the judgment module 31 Judge whether to contain music information, if a determination be made that the audio-frequency information, which contains music information, unmusical letter Breath, the audio-frequency information will be sent to the noise reduction module 35, and the noise reduction module 35 is by the audio-frequency information denoising and life At a noise reduction as a result, the noise reduction result is sent to the matching module 32, after the matching module 32 is according to noise reduction process The audio-frequency information matching generate an odiferous information.
Optionally, in other examples of the present invention, the noise reduction module 35 is communicatively connected in a network in the acquisition Unit 20 and the judgment module 31, the noise reduction module 35 are carried out for coming from an audio signal of the acquiring unit 20 It handles, then the audio-frequency information after treatment is sent to the judgment module 31, and the judgement of the judgment module 31 is No is that music is either unmusical.
It is the applied field of a vehicle-mounted smell generation system according to a preferred embodiment of the present invention shown in refer to the attached drawing 5 Scape is elucidated with.
The processing unit 30 of the vehicle-mounted smell generation system can be according to one music field of the audio signals match Scape.It is noted that the vehicle-mounted smell generation system can match a gas according to the corresponding song of the audio signal Taste information.
For example, one song of playing in vehicle, the acquiring unit 20 obtains an audio signal, the identification It is song that module 34 has identified the song according to the audio signal《Baikal lakeside》, the matching module 32 is according to institute The title of the song for stating song has matched an odiferous information, wherein the odiferous information is similar to the air in Baikal or passes through What the air analysis in acquisition Baikal obtained, the smell generation unit 40 generates a smell according to the odiferous information, Allow users to while appreciating Baikal personal experiences to Baikal air, obtain it is on the spot in person as sense By.
The identification module 34 can be identified according to a frequency information of the audio signal song title or It is playing music either artist.
Further, the processing unit 30 includes a song information acquisition module 36, wherein the song information obtains Module 36 is communicatively connected in a network in the identification module 34, and the song information acquisition module 36 be used to obtain based on described The information about the song except song title, such as song lyrics, the information such as song creation background.The song letter Breath acquisition module 36 is communicatively connected in a network in internet, and in other words, the song information acquisition module 36 is communicably connected It is connected to a communicator.
The scenario generating module 33 is communicatively coupled with the identification module 34 respectively and the song information obtains Modulus block 36.The scenario generating module 33 is according to described in the song title and the song information acquisition module 36 acquisition Song information matching generates a music scenario.
That is, the scenario generating module 33 can be based on a song title, a song lyrics, one plays an instrument, One song singer, the information matches such as song lyric generate a music scenario.
For example, playing a section audio in vehicle, the acquiring unit 20 obtains an audio signal, the processing The judgment module 31 of unit 30 judges that the audio signal is an audio signal for coming from song, the identification module 34 are identified the audio signal, show that a recognition result is that the song comes from singer Wang Fei《Hurriedly that Year》, the song information acquisition module 36 obtains the song according to the recognition result《That year hurriedly》The lyrics, it is described Scenario generating module 33 is according to the song title of the recognition result, the song of singer and the song information acquisition module 36 Bent lyrics information synthesis generates a music scenario, and one with sentimental youth, the music scenario of sentimental love atmosphere.The matching mould Block 32 can carry the odiferous information of sad atmosphere according to music scenario matching, and the smell generation unit 40 is according to described Odiferous information generates a smell.
It is the applied field of a vehicle-mounted smell generation system according to a preferred embodiment of the present invention shown in refer to the attached drawing 6 Scape is elucidated with.
The vehicle-mounted smell generation system can not only be belonging to audio signal described in automatic identification song, additionally it is possible to from vehicle Carry the song that music player devices precognition will play.
That is, the identification module 34 it is not necessary to, the song information acquisition module 36 is by communicably It is connected to music player devices in the system of vehicle-mounted music or a vehicle of a vehicle, such as mobile phone, Bluetooth audio device etc.. The acquiring unit 20 obtains an audio signal, and the song information acquisition module 36 is based on the audio signal in a vehicle-mounted song Corresponding title of the song is obtained in bent playlist.Further, the song information acquisition module 36 can be based on the song title Obtain more song informations, such as the lyrics, song creation background etc..
It is noted that the song information acquisition module 36 can be from some special websites for providing songs, from right It answers and obtains the impression that song brings audience in the comment of song, the scenario generating module 33 is obtained according to the song information The information about the song that module 36 obtains generates an odiferous information.
It is understood that song herein is not limited to the song sung by people, can also be to be drilled by various musical instruments Play the melody of generation, such as the not piano music of voice and seven-stringed plucked instrument in some ways similar to the zither song etc..The matching module 32 can be according to the identification Type directly one odiferous information of matching that plays an instrument of the identification of module 34, such as Chinese lute, can match being capable of band Audience's sorrow, an odiferous information of hardship impression is given to generate the smell of a for example chilly type.
Further, the vehicle-mounted smell generation system can know next first broadcast in advance by the system of vehicle-mounted music The type and title for the song put, to be ready in advance.
It is understood that the system of vehicle-mounted music herein is only for example, can also be mobile phone, tablet computer etc. can One music system of communication electronic equipment.
Specifically, the smell generation system of the vehicle-mounted smell generation system is in response to an audio signal, in institute It states in vehicle and a smell is generated according to the odiferous information, next song letter can be obtained according to the music playlist Breath, such as song title, singer name, types of songs or song duration etc..According to the song information, described It is matched with module 32 and generates an odiferous information and the odiferous information is sent to the smell generation unit 40, in the acquisition Unit 20 gets the audio-frequency information about the song, and the smell generation unit 40 generates one according to the odiferous information Smell.That is, in response to an audio signal of next song, the smell generation unit 40 is according to the corresponding gas Taste information generates a smell.Either, in response to coming from all for switching to next song of the music playlist Signal is changed, the smell is generated generates a smell according to the corresponding odiferous information.
In this way, the vehicle-mounted smell generation system can generate one according to the variation for playing song in time Smell reduces because switching between two songs, the response time of the vehicle-mounted smell generation system.
For example, the music playlist includes five songs, song A, song B, song C, song D and song E And it plays in sequence, when the song A is being played, the vehicle-mounted smell generation unit 40 is generating pair A smell of song A described in Ying Yu, while being obtained about the song B, the song C by the music playlist, The song information of the song D and the song E, and generate an odiferous information corresponding to each song.Further, institute It includes a memory module 37 to state processing unit 30, wherein the memory module 37 is communicatively connected in a network in the matching module 32, it is stored in the memory module 37 corresponding to the odiferous information of the song.When the acquiring unit 20 receives About an audio signal of the song B, the directly basis of the smell generation unit 40 is stored in the memory module 37 A smell is generated corresponding to the odiferous information of the audio signal.Either, it receives and comes from the music row The play signal of the song B of table, the smell generation unit 40 is directly according to pair for being stored in the memory module 37 The odiferous information of song B described in Ying Yu generates a smell.
It is the applied field of a vehicle-mounted smell generation system according to a preferred embodiment of the present invention shown in refer to the attached drawing 7 Scape is elucidated with.
An audio signal based on a song, the vehicle-mounted smell generation system can be generated according to the song and be matched with One smell of the song.However, the reproduction time of a usual song only has of short duration five minutes, then for being matched with one For the song of stronger smell, after song, since odorousness is excessive, it will not may also dissipate naturally, it is residual instead It stays in vehicle and influences next song.
The vehicle-mounted smell generation system can according to the reproduction time of song for the smell of generation concentration into Row control.
Specifically, the vehicle-mounted smell generation system further comprises a detection unit 50, wherein the detection unit 50 for detecting the odorousness in vehicle.Optionally, the detection unit 50 is communicatively connected in a network in a detector.It is described The remaining reproduction time that song information acquisition module 36 can obtain a corresponding song based on the music playlist is long, such as It says that the length of a song is 5 minutes, has currently played 3 minutes, then remaining playing duration is exactly 2 minutes.It is described Smell generation unit 40 is grown in response to the song residue reproduction time generates a smell according to the odiferous information.When the song Bent residue reproduction time is shorter, and the odorousness of generation is lower.Further, the odiferous information includes an odor types Information and an odorousness information, wherein the matching module 32 generates the odiferous information according to the scenario generating module 33 An odor types information, and the odorousness for generating according to the song residue reproduction time length odiferous information is believed Breath, the smell generation unit 40 generate a smell according to the odiferous information.
For example, the reproduction time length of song A only has 5 minutes, when the remaining reproduction time length only has 1 minute, The odorousness that the smell generation unit 40 generates is relatively low, until the song A is finished, the smell generation unit 40 is given birth to At odorousness be zero, that is to say, that stop generate smell.Either, until before the song A finishes, the gas The odorousness that taste generation unit 40 generates is zero, and the smell generated before also being remained in vehicle, user can also be in vehicle Inner sense by smell.
Further, in other examples of the present invention, the matching module 32 is long according to the remaining reproduction time An odorousness information is generated, the smell generation unit 40 is according to the odorousness information of the matching module 32 and institute It states and checks that the residual smell concentration information that module detects generates a smell.The concentration of the residual smell and the generation Smell concentration be total smell that user can experience concentration.
For example, representing the concentration of smell with numerical value 0-10, the odorousness that the detection module detects is 5, institute It is 6 to state matching module 32 and generate an odorousness, then the smell generation unit 40 only needs to generate a concentration of 1 smell i.e. It can.With the shortening of remaining time, it is 4 that the matching module 32, which generates an odorousness, the gas that the detection module detects Taste concentration is 4, then the smell generation unit 40 need not temporarily generate smell.
It is that a vehicle-mounted smell generation system according to a preferred embodiment of the present invention is elucidated with shown in refer to the attached drawing 8, Described in vehicle-mounted smell generation system can not only according to the time of playback of songs generate various concentration a smell, additionally it is possible to root The smell of various concentration is generated according to the climax and low tide of song.
For most songs, the emotional intensity of entire song expression is not unalterable, but has great waves It rises and falls, there is climax and low tide.The vehicle-mounted smell generation system can generate various concentration according to the climax and low tide of song Smell.
Specifically, the matching module 32 of the vehicle-mounted smell generation system includes 321 He of a type matching module One concentration matching module 322, wherein the type matching module 321 generates one according to the audio signal or the music scenario Odor types information, the concentration matching module 322 can generate an odorousness information according to one emotional intensity of the song, The smell generation unit 40 generates a smell according to the odor types information and is generated according to the odorousness information With certain density smell.
The mode that the smell generation unit 40 generates various concentration smell can be the smell Src StUnit 10 The odor source is in the mixing module 41 and such as water mixing of a certain amount of solvent is to generate the smell of various concentration, also may be used To be the rate difference that is distributed by dispensing module 42 to generate the smell of various concentration, such as the rate distributed is slow, then The concentration of smell is relatively low in air, and the rate distributed is fast, then the concentration of smell is higher in air.
One emotional intensity information of the song can be obtained by an information volume of the audio signal, generally same In one song, the higher part of singer's volume, the typically described song transmits the larger part of emotional intensity, can also pass through One song information of the song information acquisition module 36 obtains, and the lyrics either repeated by the melody repeated are also song Transmit the larger part of emotional intensity.The mode of one emotional intensity acquisition of information of the above-mentioned song is not made the present invention At limitation.
For example, in song《Serve one's country with unreserved loyalty》In, the lyrics back segment repeating part " horseshoe south go people north Wang Renbei hope Careless bluish yellow dirt flies upward me be willing to defend the territory of one's country open the dignified China of boundary again four directions to be allowed to be congratulated " be song climax parts, playing this portion Timesharing, the smell generation unit 40 generate the higher smell of the more first lyrics of a concentration, and smell and song bring the atmosphere of people Cooperation, gives the stronger impression of user.
It is that a vehicle-mounted smell generation system according to a preferred embodiment of the present invention is elucidated with shown in refer to the attached drawing 9, Described in the processing unit 30 of vehicle-mounted smell generation system further comprise a taste removal module 38, it is different in both front and back Taste removal is carried out between smell to interfere with each other to avoid two kinds of smells.
The taste removal module 38 is communicatively connected in a network in the detection unit 50, when the detection unit 50 detects institute It is more than that a preset value and the smell are different from the smell that will be generated to state odorousness, and the taste removal module 38 removes institute It states smell to the odorousness and is no more than the preset value.The smell generation unit 40 is in response to the audio signal and institute It states odorousness and is no more than the preset value, a smell is generated according to the odiferous information.
For example, when song A i.e. will at the end of, the detection unit 50 detects the residual smell in vehicle, and And the concentration for remaining smell has been more than a preset value, A pairs of next corresponding odiferous information of song B to be played and the song The odiferous information answered simultaneously differs, and the taste removal unit removes the residual smell to no more than a preset value, and in response to Belong to an audio signal of the song B, the smell generation unit 40 is according to the odiferous information life corresponding to the song B At a smell.
It is understood that terminate in song A, during song B starts, often transitional period for some time, In the transitional period there is no apparent audio signal, the taste removal unit can remove the remaining smell in this stage.
It is that a vehicle-mounted smell generation system according to a preferred embodiment of the present invention is elucidated with shown in refer to the attached drawing 10, The wherein described vehicle-mounted smell generation system can not only match different songs and generate different smells, additionally it is possible to according to audience's Difference generates different smells for the matching of same song.
For same song, the impression of different audiences is different, same for song uncle Li《It sees off》, for It may be only Lang Lang songs suitable for reading for children, for adult, may include life of oneself going to school in the past Margin is recollected.
The vehicle-mounted smell generation system further comprises a user information acquiring unit 60, wherein the user information obtains Take unit 60 for obtain a user information, the user information may include age of user information, user gender information, user Identity information.The user information acquiring unit 60 is communicatively connected in a network in a detector, such as a camera, with identification The identity of user.
The user information acquiring unit 60 is communicatively connected in a network in the processing unit 30, the processing unit 30 It is matched according to a user information of the audio signal and the user information acquiring unit 60 and generates an odiferous information, the smell Generation module generates a smell according to the odiferous information in the vehicle.
For example, one song of playing in vehicle, the acquiring unit 20 obtains an audio signal of song, It is a schoolmate that the identification module 34 has identified the song by the audio signal《She listens my concert》, institute It states user information acquiring unit 60 and obtains a user information, driver is a female middle-aged, the scenario generating module 33 A music scenario is generated according to the song information and the user information, the music scenario is can to bring band in audience's sorrow The scene of flat atmosphere, the matching module 32 generates smell letter according to the music scenario and based on the odor source Breath, the smell generation unit 40 generate a smell according to the odiferous information.Optionally, the matching module 32 is according to described User information and the song information and based on the odor source generate an odiferous information, 40 basis of smell generation unit The odiferous information generates a smell.
It should be understood by those skilled in the art that the embodiment of the present invention shown in foregoing description and attached drawing is only used as illustrating And it is not intended to limit the present invention.The purpose of the present invention has been fully and effectively achieved.The function and structural principle of the present invention exists It shows and illustrates in embodiment, under without departing from the principle, embodiments of the present invention can have any deformation or modification.

Claims (20)

1. a vehicle-mounted smell generation method, which is characterized in that include the following steps：
(a) acquisition one comes from the audio signal in vehicle；
(b) odiferous information is generated according to the audio signal and based on a variety of odor sources；And
(c) smell is generated in the vehicle according to the odiferous information.
2. vehicle-mounted smell generation method according to claim 1, wherein the step (b) is implemented as：
(b.1) song information is obtained by a music playlist according to the audio signal；With
(b.2) odiferous information is generated according to the song information and based on a variety of odor sources.
3. vehicle-mounted smell generation method according to claim 2, wherein (b.2) step further comprises step：
A music scenario is generated according to the song information；With
An odiferous information is generated according to the music scenario and based on a variety of odor sources.
4. vehicle-mounted smell generation method according to claim 2, wherein (b.1) step is implemented as：
One song title is obtained by a music playlist according to the audio signal；With
The song information in addition to song title is obtained according to the song title.
5. vehicle-mounted smell generation method according to claim 1, wherein the step (b) is implemented as：
(b.1) identify the audio signal to obtain a song information；With
(b.2) odiferous information is generated according to the song information and based on a variety of odor sources.
6. vehicle-mounted smell generation method according to claim 5, wherein (b.1) step is implemented as：
Judge whether the audio signal includes a song；With
If so, identifying the audio signal to obtain a song information.
7. according to vehicle-mounted smell generation method shown in claim 6, wherein (b.1) step is implemented as：
Judge whether the audio signal includes a song；With
If so, carrying out noise reduction process for the audio signal；And
Identify the audio signal after noise reduction to obtain a song information.
8. the vehicle-mounted smell generation method described according to claim 6 or 7, wherein (b.2) step is implemented as：
A music scenario is generated according to the song information；With
An odiferous information is matched according to the music scenario and based on a variety of odor sources.
9. vehicle-mounted smell generation method according to claim 8, further comprises a step (d)：
(d.1) song information of next played song is obtained according to the vehicle-mounted music playlist；
(d.2) odiferous information is generated according to the song information；And
(d.3) it is played the corresponding audio signal of song in response to next, a smell is generated according to the odiferous information, Described in step (d) be located at after the step (c).
10. vehicle-mounted smell generation method according to claim 9, wherein (d.3) step is implemented as：
If the odorousness in the vehicle is less than a preset value, it is played the corresponding audio of song in response to next and believes Number, a smell is generated according to the odiferous information.
11. vehicle-mounted smell generation method according to claim 9, wherein (d.3) step is implemented as：
(d.3.1) if the odorousness in vehicle is higher than a preset value, removal smell to the preset value；With
(d.3.2) it is played the corresponding audio signal of song in response to next, a smell is generated according to the odiferous information.
12. vehicle-mounted smell generation method according to claim 11, wherein (d.3.1) step is implemented as：
If the odorousness in vehicle is higher than a preset value and the twice odiferous information and differs, removal smell to institute State preset value.
13. vehicle-mounted smell generation method according to claim 1, wherein the step (b) is implemented as：
An odor types information of an odiferous information is generated according to the audio signal and according to a sound of the audio signal Amount information generates an odorousness information of the odiferous information.
14. vehicle-mounted smell generation method according to claim 1, wherein the step (c) is implemented as：
In response to an information volume of the audio signal, the smell of various concentration is generated according to the odiferous information.
15. vehicle-mounted smell generation method according to claim 3, wherein the step (c) is implemented as：
In response to an emotion information of the music scenario, the smell of various concentration is generated according to the odiferous information.
16. a vehicle-mounted smell generation system, which is characterized in that including：
One smell Src StUnit, wherein the odor source storage unit is for storing a variety of odor sources；
One acquiring unit, wherein the acquiring unit is for obtaining audio signal in a vehicle；
One processing unit, wherein the processing unit generates an odiferous information according to the audio signal；And
One smell generation unit, wherein the smell generation unit by can be communicatively connected to the smell Src StUnit and One smell is generated in the vehicle according to the odiferous information based on the odor source.
17. vehicle-mounted smell generation system according to claim 16, wherein the processing unit, which includes a scene, generates mould Block and a matching module, wherein the scenario generating module generates a music scenario, the matching mould according to the audio signal Root tuber is based on the odor source one odiferous information of generation according to the music scenario and the odiferous information is sent to the smell Generation unit.
18. vehicle-mounted smell generation system according to claim 17, wherein the processing unit further comprises a song Data obtaining module, wherein the song information acquisition module is obtained by a music playlist corresponds to the audio signal A song information and the song information is sent to the scenario generating module.
19. vehicle-mounted smell generation system according to claim 17, wherein the processing unit further comprises an identification Module and a song information acquisition module, wherein the identification module obtains one about song title according to the audio signal Recognition result, the song information acquisition module obtains the song in addition to the song title according to the recognition result to be believed It ceases and the song information is sent to the scenario generating module.
20. a vehicle, which is characterized in that including：
One vehicle body and according to any vehicle-mounted smell generation system of the claims 16 to 19, wherein described vehicle-mounted Smell generation system is arranged at the vehicle body.
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