CN112549913A - Vehicle-mounted fragrance system and fragrance adjusting method - Google Patents
Vehicle-mounted fragrance system and fragrance adjusting method Download PDFInfo
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- CN112549913A CN112549913A CN201910922580.2A CN201910922580A CN112549913A CN 112549913 A CN112549913 A CN 112549913A CN 201910922580 A CN201910922580 A CN 201910922580A CN 112549913 A CN112549913 A CN 112549913A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
- B60H3/0035—Adding substances other than water to the air, e.g. perfume, oxygen characterised by the control methods for adding the substance
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
- B60H2003/0042—Adding substances other than water to the air, e.g. perfume, oxygen with ventilating means for adding the substances
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
- B60H2003/0064—Adding substances other than water to the air, e.g. perfume, oxygen adding more than one substance
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- Public Health (AREA)
- Veterinary Medicine (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention relates to the technical field of automobiles, and discloses a vehicle-mounted fragrance system and a fragrance adjusting method, wherein the vehicle-mounted fragrance system comprises: the information detection device is used for acquiring at least one of physiological information, facial expression information and sound information of the driver; the device comprises at least two fragrance liquid storage bottles, wherein each fragrance liquid storage bottle is connected with an extractor; an atomizer connected to each of the extractors, the atomizer having a mist outlet; and the controller is electrically connected with the information detection device and the extractors, and adjusts the extraction amount of the extractors according to the information of the driver acquired by the information detection device. The invention has the beneficial effects that: the emotional state of the driver can be automatically identified, different fragrance smells can be adjusted according to different matching combinations of at least two fragrance liquids, the emotional state of the driver is improved, and the odor adjusting mode is simple.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a vehicle-mounted fragrance system and a fragrance adjusting method.
Background
With the development of the economic level, the demands of consumers on the quality of automobiles are higher and higher, and particularly the quality pursuit of passenger compartments is increased. In recent years, consumers have increasingly demanded olfactory qualities in addition to visual, auditory and tactile qualities.
At present, the improvement of the olfactory quality in a passenger compartment through a fragrance system is a main approach of automobile manufacturers, but the vehicle-mounted fragrance system in the market has single odor combination, cannot intelligently release corresponding improved odor according to the emotional state of a driver, and can only be switched or changed in release through manual operation of the driver.
Disclosure of Invention
The purpose of the invention is: the vehicle-mounted fragrance system overcomes the defects of the prior art, and can automatically and intelligently release different smells according to the emotional state of a driver.
In order to achieve the above object, a first aspect of the present invention provides an on-vehicle fragrance system, comprising:
the information detection device is used for acquiring at least one of physiological information, facial expression information and sound information of the driver;
the device comprises at least two fragrance liquid storage bottles, wherein each fragrance liquid storage bottle is connected with an extractor;
an atomizer connected to each of the extractors, the atomizer having a mist outlet; and
and the controller is electrically connected with the information detection device and the extractors, and adjusts the extraction amount of the extractors according to the information of the driver acquired by the information detection device.
Preferably, the physiological information, the facial expression information, and the sound information of the driver are acquired by the information detection device.
Preferably, the information detecting apparatus includes:
the photoelectric sensor is used for acquiring physiological information of a driver;
the face recognition camera is used for acquiring facial expression information of the driver;
the sound wave sensor is used for acquiring sound information of a driver;
the photoelectric sensor, the face recognition camera and the sound wave sensor are all electrically connected with the controller.
Preferably, the photoelectric sensor is arranged on a steering wheel of an automobile.
Preferably, the vehicle-mounted fragrance system further comprises a gas release device, the gas release device is provided with a gas suction port and a gas outlet, the gas suction port of the gas release device is communicated with the mist outlet of the atomizer, and the gas outlet of the gas release device is communicated with an air conditioning system.
Preferably, the gas releasing device is a blower.
Preferably, the vehicle-mounted fragrance system further comprises at least two liquid level sensors which are arranged corresponding to the fragrance liquid storage bottles one by one, and the liquid level sensors are electrically connected with the controller.
Preferably, the physiological information of the driver includes heart rate, blood pressure and heart rate variability.
Preferably, the controller includes:
the emotion grade judging module is used for judging the emotion grade of the driver according to the acquired physiological information and/or facial expression information and/or voice information of the driver; and
the control module is used for adjusting the extraction amount of each extractor according to the emotion level and a preset first relation table; wherein, the first relation table records the corresponding relation between the emotion level and the extraction amount of each extractor.
Preferably, the emotion level determination module includes:
the information processing unit is used for identifying the acquired physiological information and/or facial expression information and/or sound information of the driver and extracting characteristic information from the acquired information of the driver;
the emotion grading unit is used for judging the emotion grade of the driver according to the characteristic information and a preset second relation table; wherein the second relation table records the corresponding relation between the characteristic information and the emotion level.
As a preferable scheme, the physiological information, the facial expression information and the voice information of the driver are acquired, the feature information includes physiological feature information, facial expression feature information and voice feature information, and the information processing unit includes:
the first processing unit is used for identifying the acquired physiological information of the driver and extracting physiological characteristic information from the physiological information;
the second processing unit is used for identifying the acquired facial expression information of the driver and extracting facial expression characteristic information from the facial expression information;
and the third processing unit is used for identifying the acquired voice information of the driver and extracting the voice characteristic information from the voice information.
Also, the second aspect of the present invention provides a fragrance adjusting method comprising the steps of:
acquiring at least one of physiological information, facial expression information and sound information of a driver;
judging the emotion level of the driver according to the acquired information of the driver;
adjusting the extraction amount of each extractor according to the emotion level of the driver and a preset first relation table; wherein the first relation table records the corresponding relation between the emotion level and the extraction amount of each extractor.
As a preferred scheme, the determining the emotion level of the driver according to the acquired information of the driver specifically includes:
identifying the acquired information of the driver, and extracting characteristic information from the acquired information of the driver;
judging the emotion level of the driver according to the characteristic information and a second relation table; wherein, the second relation table records the corresponding relation between the characteristic information and the emotion level.
As a preferred scheme, the physiological information, facial expression information and voice information of the driver are all acquired, the feature information includes physiological feature information, facial expression feature information and voice feature information, and the identifying the acquired information of the driver and extracting the feature information from the acquired information of the driver specifically include:
identifying the acquired physiological information of the driver, and extracting physiological characteristic information from the physiological information;
identifying the acquired facial expression information of the driver, and extracting facial expression characteristic information from the facial expression information;
and identifying the acquired voice information of the driver, and extracting voice characteristic information from the voice information.
Preferably, the physiological information, the facial expression information and the sound information of the driver are acquired through a photoelectric sensor, a face recognition camera and a sound wave sensor respectively.
Compared with the prior art, the vehicle-mounted fragrance system and the fragrance adjusting method have the beneficial effects that:
the vehicle-mounted fragrance system provided by the embodiment of the invention can automatically identify the emotional state of the driver and intelligently adjust different fragrance smells so as to improve the emotional state of the driver, so that the automobile is more intelligent and emotional; and the device is provided with at least two fragrance liquid storage liquids for storing at least two different fragrance liquids, and can combine various different odors according to different proportions of the fragrance liquids, so that the odor adjusting mode is simple, and the economy of the fragrance system is improved.
Drawings
FIG. 1 is a schematic diagram of a vehicle-mounted fragrance system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a controller of an on-board fragrance system according to an embodiment of the present invention;
FIG. 3 is a table showing the correspondence between the emotional level and the manner of combining the fragrance liquids in the embodiment of the present invention;
FIG. 4 is a schematic flow chart of a method for adjusting fragrance in an embodiment of the present invention;
FIG. 5 is a schematic flow chart of step S2 in FIG. 4;
fig. 6 is a flowchart of step S21 in fig. 5.
In the figure, 1, a photoelectric sensor; 2. a face recognition camera; 3. an acoustic wave sensor; 4. a fragrance liquid storage bottle; 5. an extractor; 6. an atomizer; 61. an atomization controller; 7. a gas release device; 8. a controller; 81. an emotion level judgment module; 811. an information processing unit; 8111. a first processing unit; 8112. a second processing unit; 8113. a third processing unit; 812. an emotion grading unit; 82. a control module; 9. an air conditioning system.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the terms "first", "second", etc. are used in the present invention to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
As shown in fig. 1, a first aspect of an embodiment of the present invention provides an on-vehicle fragrance system, including: the information detection device is used for acquiring physiological information and/or facial expression information and/or sound information of the driver; at least two fragrance liquid storage bottles 4, wherein each fragrance liquid storage bottle 4 is connected with an extractor 5; an atomizer 6 connected to each of the extractors 5, the atomizer 6 having a mist outlet; and a controller 8 electrically connected to the information detection device and each of the extractors 5, wherein the controller 8 adjusts the extraction amount of each of the extractors 5 according to the physiological information, facial expression information, and sound information of the driver acquired by the information detection device.
Based on the technical scheme, at least two different fragrance liquids are stored in at least two fragrance liquid storage bottles 4 respectively, at least one of physiological information, facial expression information and sound information of a driver can be obtained through a detection device, the emotion of the driver can be judged according to the information, the extraction amount of each extractor 5 is automatically adjusted according to the emotional state of the driver, the fragrance liquids with different contents are accurately extracted and mixed, different fragrance combinations are prepared to be atomized in the atomizer 6, different odors are emitted, the emotion of the driver is relieved through adjustment, the automobile is enabled to be more intelligent and emotional, the odor adjustment mode is simple, and the economy of the vehicle-mounted fragrance system can be effectively improved.
Specifically, in order to be able to more accurately determine the emotional state of the driver, the physiological information, the facial expression information, and the sound information of the driver are all acquired by the information detection device.
Preferably, in this embodiment, the information detecting apparatus includes: the photoelectric sensor 1 is used for acquiring physiological information of a driver; the face recognition camera 2 is used for acquiring facial expression information of a driver; the sound wave sensor 3 is used for acquiring the sound information of the driver, and the sound tone of the driver during speaking is collected; the photoelectric sensor 1, the face recognition camera 2 and the acoustic wave sensor 3 are all electrically connected with the controller 8.
The physiological information of the driver is acquired through the photoelectric sensor 1, the facial expression information of the driver is acquired through the face recognition camera 2, and the voice information of the driver is acquired through the sound wave sensor 3, so that the emotion of the driver can be comprehensively and accurately recognized.
Illustratively, in the embodiment, the photoelectric sensor 1 is installed at the hand-held part of the driver of the steering wheel of the automobile, and the face recognition camera 2 is installed on the instrument panel right in front of the driver seat, so that the physiological information and the facial expression information of the driver can be conveniently and accurately acquired.
In this embodiment, three fragrance liquid storage bottles 4 are provided to store three different fragrance liquids: A. b and C, wherein the atomization of the A fragrance liquid can emit refreshing smell, the atomization of the B fragrance liquid can emit calm and calm smell, and the atomization of the C fragrance liquid can emit exciting smell.
Further, in order to discharge the fragrance smell, the vehicle-mounted fragrance system further comprises a gas release device 7, wherein the gas release device 7 is provided with a gas suction port and a gas outlet port, the gas suction port of the gas release device 7 is communicated with the mist outlet port of the atomizer 6, and the gas outlet port of the gas release device 7 is communicated with an air conditioning system 9; the gas release device 7 delivers the gas atomized in the atomizer 6 to the air conditioning system 9, and thereby is released into the cab through the air conditioning system 9.
Specifically, in the present embodiment, the gas release device 7 is a blower.
Further, the vehicle-mounted fragrance system further comprises at least two liquid level sensors (not shown in the drawing) which are arranged corresponding to the fragrance liquid storage bottles 4 one by one, and the liquid level sensors are electrically connected with the controller 8; when any one of the fragrance liquids is exhausted soon, the information can be transmitted to the controller 8, so that a reminding message is sent out, and a user is reminded of adding the fragrance liquid in time.
Specifically, in this embodiment, the physiological information of the driver is mainly reflected by detecting the heart rate, the blood pressure, the heart rate variability, and the like of the driver.
In the present embodiment, the atomizer 6 is electrically connected to an atomization controller 61, and the atomization controller 61 can control parameters of the atomizer 6, such as atomization time, temperature, and speed, accordingly.
As shown in fig. 2, the controller 8 of the vehicle-mounted fragrance system in the embodiment of the present invention includes: the emotion grade judging module 81 is used for judging the emotion grade of the driver according to the acquired physiological information and/or facial expression information and/or voice information of the driver; the control module 82 is used for adjusting the extraction amount of each extractor 5 according to the emotion level and a preset first relation table; wherein the first relation table records the correspondence between the emotion level and the extraction amount of each extractor 5.
Firstly, the emotion of a driver is judged according to the physiological information and/or facial expression and/or sound information of the driver, the emotion is digitally classified, and then the proportions of different fragrance liquids are correspondingly adjusted according to the emotion grades so as to modulate the odor which is in line with the emotion improvement of the driver.
As shown in fig. 3, it reflects the division of each emotion level and the proportion relationship of each fragrance liquid corresponding to each emotion level; a specific embodiment containing three fragrance liquors is shown in fig. 3, and the mood levels are generally divided into five major levels: anger, II, depression, III, calm, IV, excitement, V, happy, and each large scale is subdivided below into three smaller scales: very, very and general; and a smell combination mode is correspondingly arranged for each emotion grade, and the proportion of each fragrance liquid is different for different emotion grades, so that the emotion of a driver can be adaptively improved, and the driver can keep a pleasant mood to drive.
Specifically, in order to accurately analyze and recognize the emotion of the driver, the emotion level determination module 81 includes: an information processing unit 811 for identifying the acquired information of the driver and extracting feature information from the acquired information of the driver; an emotion classification unit 812, configured to determine an emotion level of the driver according to the feature information and a preset second relation table; wherein, the second relation table records the corresponding relation between the characteristic information and the emotion level.
Further, the physiological information, facial expression information and voice information of the driver are acquired, the feature information in this embodiment includes physiological feature information, facial expression feature information and voice feature information, and the information processing unit 811 includes: a first processing unit 8111, configured to identify acquired physiological information of the driver, and extract physiological characteristic information from the physiological information; a second processing unit 8112, configured to identify the obtained facial expression information of the driver, and extract facial expression feature information from the facial expression information; and a third processing unit 8113 configured to identify the acquired voice information of the driver and extract voice feature information from the voice information. By extracting the physiological characteristic information, the facial expression characteristic information and the voice characteristic information respectively, the emotion of the driver can be accurately analyzed and recognized.
For the same purpose, a second aspect of an embodiment of the present invention also provides a fragrance adjusting method, as shown in fig. 4, which includes the steps of:
s1, acquiring at least one of physiological information, facial expression information and sound information of the driver;
s2, judging the emotion level of the driver according to the acquired information of the driver;
s3, adjusting the extraction amount of each extractor according to the emotion level of the driver and a preset first relation table; wherein the first relation table records the corresponding relation between the emotion level and the extraction amount of each extractor.
The emotional state of the driver can be automatically identified, and different fragrance combinations are correspondingly adjusted by numerically and quantitatively grading the emotion of the driver, so that the odor suitable for relieving the emotion of the driver is released.
Specifically, as shown in fig. 5, in the present embodiment, the step S2 includes:
s21, identifying the acquired information of the driver, and extracting characteristic information from the acquired information of the driver;
s22, judging the emotion level of the driver according to the characteristic information and the second relation table; wherein, the second relation table records the corresponding relation between the characteristic information and the emotion level.
Further, the physiological information, the facial expression information, and the sound information of the driver are acquired, as shown in fig. 6, the step S21 specifically includes:
s211, identifying the acquired physiological information of the driver, and extracting physiological characteristic information from the physiological information;
s212, identifying the acquired facial expression information of the driver, and extracting facial expression characteristic information from the facial expression information;
s213 identifies the acquired voice information of the driver, and extracts voice feature information from the voice information.
Specifically, in this embodiment, the physiological information, the facial expression information, and the sound information of the driver are acquired by the photoelectric sensor, the face recognition camera, and the sound wave sensor, respectively, and the emotional state of the driver is accurately analyzed by acquiring the physiological information, the facial expression information, and the sound information of the driver.
To sum up, the embodiment of the invention provides a vehicle-mounted fragrance system and a fragrance adjusting method, which can automatically identify the emotional state of a driver and intelligently adjust different fragrance so as to improve the emotional state of the driver and enable an automobile to be more intelligent and emotional; and be provided with two kinds at least fragrant atmosphere liquid storage bottles for deposit two kinds at least different fragrant atmosphere liquids, can make up out multiple different smells through the different ratio of each fragrant atmosphere liquid, make the mode of smell regulation simple, and improve the economic nature of fragrant atmosphere system.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (15)
1. An on-board fragrance system, comprising:
the information detection device is used for acquiring at least one of physiological information, facial expression information and sound information of the driver;
the device comprises at least two fragrance liquid storage bottles, wherein each fragrance liquid storage bottle is connected with an extractor;
an atomizer connected to each of the extractors, the atomizer having a mist outlet; and
and the controller is electrically connected with the information detection device and the extractors, and adjusts the extraction amount of the extractors according to the information of the driver acquired by the information detection device.
2. The vehicle-mounted fragrance system of claim 1, wherein the physiological information, facial expression information, and voice information of the driver are acquired by the information detection device.
3. The vehicle-mounted fragrance system of claim 2, wherein said information detection means comprises:
the photoelectric sensor is used for acquiring physiological information of a driver;
the face recognition camera is used for acquiring facial expression information of the driver;
the sound wave sensor is used for acquiring sound information of a driver;
the photoelectric sensor, the face recognition camera and the sound wave sensor are all electrically connected with the controller.
4. The vehicle fragrance system of claim 3, wherein said photosensor is disposed on a steering wheel of the vehicle.
5. The vehicle-mounted fragrance system of claim 1, further comprising a gas releasing device having a gas inlet and a gas outlet, the gas inlet of the gas releasing device being in communication with the mist outlet of the atomizer, the gas outlet of the gas releasing device being in communication with an air conditioning system.
6. The vehicle fragrance system of claim 5, wherein said gas release device is a blower.
7. The vehicle-mounted fragrance system of claim 1, further comprising at least two level sensors disposed in one-to-one correspondence with each of said fragrance liquid storage bottles, said level sensors being electrically connected to said controller.
8. The vehicle fragrance system of claim 1, wherein said driver's physiological information comprises heart rate, blood pressure, and heart rate variability.
9. The vehicle-mounted fragrance system of any of claims 1-8, wherein said controller comprises:
the emotion grade judging module is used for judging the emotion grade of the driver according to the acquired physiological information and/or facial expression information and/or voice information of the driver; and
the control module is used for adjusting the extraction amount of each extractor according to the emotion level and a preset first relation table; wherein, the first relation table records the corresponding relation between the emotion level and the extraction amount of each extractor.
10. The vehicle-mounted fragrance system of claim 9, wherein said mood level determination module comprises:
the information processing unit is used for identifying the acquired information of the driver and extracting characteristic information from the acquired information of the driver;
the emotion grading unit is used for judging the emotion grade of the driver according to the characteristic information and a preset second relation table; wherein the second relation table records the corresponding relation between the characteristic information and the emotion level.
11. The vehicle-mounted fragrance system of claim 10, wherein physiological information, facial expression information, and sound information of the driver are acquired, the feature information includes physiological feature information, facial expression feature information, and sound feature information, and the information processing unit includes:
the first processing unit is used for identifying the acquired physiological information of the driver and extracting physiological characteristic information from the physiological information;
the second processing unit is used for identifying the acquired facial expression information of the driver and extracting facial expression characteristic information from the facial expression information;
and the third processing unit is used for identifying the acquired voice information of the driver and extracting the voice characteristic information from the voice information.
12. A fragrance conditioning method, comprising the steps of:
acquiring at least one of physiological information, facial expression information and sound information of a driver;
judging the emotion level of the driver according to the acquired information of the driver;
adjusting the extraction amount of each extractor according to the emotion level of the driver and a preset first relation table; wherein the first relation table records the corresponding relation between the emotion level and the extraction amount of each extractor.
13. The fragrance adjusting method according to claim 12, wherein the determining the emotion level of the driver based on the acquired driver information specifically comprises:
identifying the acquired information of the driver, and extracting characteristic information from the acquired information of the driver;
judging the emotion level of the driver according to the characteristic information and a second relation table; wherein, the second relation table records the corresponding relation between the characteristic information and the emotion level.
14. The fragrance adjusting method according to claim 13, wherein physiological information, facial expression information, and voice information of the driver are acquired, the feature information includes physiological feature information, facial expression feature information, and voice feature information, and the identifying the acquired driver information and extracting the feature information from the acquired driver information specifically includes:
identifying the acquired physiological information of the driver, and extracting physiological characteristic information from the physiological information;
identifying the acquired facial expression information of the driver, and extracting facial expression characteristic information from the facial expression information;
and identifying the acquired voice information of the driver, and extracting voice characteristic information from the voice information.
15. The fragrance adjusting method according to claim 14, wherein the physiological information, the facial expression information, and the sound information of the driver are acquired by a photoelectric sensor, a face recognition camera, and a sound wave sensor, respectively.
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| CN201910922580.2A CN112549913A (en) | 2019-09-26 | 2019-09-26 | Vehicle-mounted fragrance system and fragrance adjusting method |
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| CN201910922580.2A CN112549913A (en) | 2019-09-26 | 2019-09-26 | Vehicle-mounted fragrance system and fragrance adjusting method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942453A (en) * | 2021-11-29 | 2022-01-18 | 阿维塔科技(重庆)有限公司 | Vehicle-mounted intelligent fragrance control method, control equipment, vehicle and storage medium |
| CN114559791A (en) * | 2022-01-28 | 2022-05-31 | 东风汽车集团股份有限公司 | Vehicle fragrance system |
| CN115570949A (en) * | 2022-10-25 | 2023-01-06 | 重庆长安汽车股份有限公司 | Vehicle-mounted fragrance allocation system and method and vehicle |
| CN115782536A (en) * | 2022-12-16 | 2023-03-14 | 润芯微科技(江苏)有限公司 | Vehicle-mounted fragrance system and control method thereof |
| DE102023003341A1 (en) | 2022-08-18 | 2024-02-29 | Mercedes-Benz Group AG | Cabin scent generating system and method thereof |
-
2019
- 2019-09-26 CN CN201910922580.2A patent/CN112549913A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942453A (en) * | 2021-11-29 | 2022-01-18 | 阿维塔科技(重庆)有限公司 | Vehicle-mounted intelligent fragrance control method, control equipment, vehicle and storage medium |
| CN113942453B (en) * | 2021-11-29 | 2023-12-15 | 阿维塔科技(重庆)有限公司 | Vehicle-mounted intelligent fragrance control method, control equipment, vehicle and storage medium |
| CN114559791A (en) * | 2022-01-28 | 2022-05-31 | 东风汽车集团股份有限公司 | Vehicle fragrance system |
| DE102023003341A1 (en) | 2022-08-18 | 2024-02-29 | Mercedes-Benz Group AG | Cabin scent generating system and method thereof |
| CN115570949A (en) * | 2022-10-25 | 2023-01-06 | 重庆长安汽车股份有限公司 | Vehicle-mounted fragrance allocation system and method and vehicle |
| CN115782536A (en) * | 2022-12-16 | 2023-03-14 | 润芯微科技(江苏)有限公司 | Vehicle-mounted fragrance system and control method thereof |
| CN115782536B (en) * | 2022-12-16 | 2023-09-12 | 润芯微科技(江苏)有限公司 | Vehicle-mounted fragrance system and control method thereof |
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