CN111959239A - Control method and device of vehicle-mounted fragrance system - Google Patents
Control method and device of vehicle-mounted fragrance system Download PDFInfo
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- CN111959239A CN111959239A CN202010739395.2A CN202010739395A CN111959239A CN 111959239 A CN111959239 A CN 111959239A CN 202010739395 A CN202010739395 A CN 202010739395A CN 111959239 A CN111959239 A CN 111959239A
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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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Abstract
The invention relates to a control method and a device of a vehicle-mounted fragrance system, wherein the method comprises the following steps: the vehicle controller receives a key signal sent by a user through a key and forwards the key signal to the air conditioner controller; the air conditioner controller responds to the received key signal and acquires a sleep state signal; when the sleep state signal is an effective state value, the air conditioner controller acquires the current temperature in the vehicle and determines the fragrance concentration of the fragrance to be output currently according to the current temperature in the vehicle; reading the ID in the key signal, and determining the fragrance type of the fragrance to be output currently according to the ID; and the air conditioner controller controls the vehicle-mounted fragrance system to output the fragrance according to the fragrance concentration and the fragrance type of the current fragrance to be output, and the device corresponds to the method. By applying the method and the device, the favorite fragrance of the user can be automatically output according to the key signal when the user gets on the vehicle, and the user experience is improved.
Description
Technical Field
The invention relates to the technical field of vehicle-mounted fragrance systems, in particular to a control method and a control device of a vehicle-mounted fragrance system.
Background
With the rapid development of domestic economy, the living standard of materials is continuously improved, the consciousness form of consumers is also greatly changed, and the comfort level in the automobile is more and more concerned by the consumers. In order to improve the comfort of the occupants in the passenger compartment, it is becoming increasingly important to improve the quality of the air in the vehicle. The vehicle-mounted fragrance system can improve the driving pleasure, can keep the air in the vehicle clean and kill bacteria after satisfying olfactory experience, plays a role in purifying the air, and can build a fresh and pleasant atmosphere in a narrow space in the vehicle to keep drivers awake and calm, thereby reducing the incidence of driving accidents, being beneficial to driving safety, and being slowly loaded in the front-loading market after being loaded with a rear-loading device.
In the process of implementing the invention, the inventor finds that the traditional vehicle-mounted fragrance system control has at least the following technical problems:
the traditional vehicle-mounted fragrance system has a single control method and cannot automatically output fragrance when a user outputs a vehicle door according to a key signal.
Disclosure of Invention
The invention aims to provide a control method and a control device of a vehicle-mounted fragrance system, so that a user can automatically output a favorite fragrance according to a key signal when the user gets on a vehicle, and the user experience is improved.
To achieve the above object, in a first aspect, an embodiment of the present invention provides a control method for a vehicle-mounted fragrance system, including:
the vehicle controller receives a key signal sent by a user through a key and forwards the key signal to the air conditioner controller;
the air conditioner controller responds to the received key signal and acquires a sleep state signal;
when the sleep state signal is an effective state value, the air conditioner controller acquires the current temperature in the vehicle and determines the fragrance concentration of the fragrance to be output currently according to the current temperature in the vehicle; reading the ID in the key signal, and determining the fragrance type of the fragrance to be output currently according to the ID;
and the air conditioner controller controls the vehicle-mounted fragrance system to output the fragrance according to the fragrance concentration and the fragrance type of the current fragrance to be output.
Optionally, the determining the fragrance concentration of the fragrance to be output currently according to the current in-vehicle temperature includes:
if the temperature in the vehicle is more than or equal to the first temperature threshold value, the fragrance concentration is 0;
and if the temperature in the vehicle is less than the first temperature threshold value, determining the temperature range in which the temperature in the vehicle is located, and determining the fragrance concentration corresponding to the temperature range as the fragrance concentration of the fragrance to be output currently.
Optionally, the determining a temperature range in which the temperature in the vehicle is located, and determining the fragrance concentration corresponding to the temperature range as the fragrance concentration of the fragrance to be output currently includes:
if the second temperature threshold value is not more than the in-vehicle temperature and less than the first temperature threshold value, the fragrance concentration is the first concentration;
if the third temperature threshold value is not more than the in-vehicle temperature and less than the second temperature threshold value, the fragrance concentration is the second concentration;
if the temperature in the vehicle is less than the third temperature threshold value, the fragrance concentration is the third concentration;
wherein the first concentration is less than the second concentration and less than the third concentration.
Optionally, the vehicle-mounted fragrance system is provided with fragrances of a plurality of fragrance types of different degrees of preference of the user;
wherein the determining the fragrance type of the fragrance to be currently output according to the ID comprises:
according to the preference degree of the user to the fragrance types, sequentially acquiring the fragrance types preferred by the user from high to low according to the ID, and judging whether the current residual amount of the fragrance corresponding to the fragrance types meets a preset condition;
when the current residual amount of the fragrance of any fragrance type meets a preset condition, determining the fragrance type as the fragrance type of the fragrance to be output currently, and ending the determination process of the current fragrance type;
and when the current residual amount of the fragrance of various fragrance types preferred by the user does not meet the preset condition, ending the current control flow of the vehicle-mounted fragrance system.
Optionally, the preset condition is whether the current remaining amount of the fragrance is greater than 10%.
Optionally, the determining, according to the ID, the scent type of the current fragrance to be output includes:
acquiring various fragrance types preferred by the user according to the ID, and acquiring the current residual amount of the fragrance corresponding to the various fragrance types;
and determining the fragrance type of the fragrance to be output currently according to the plurality of fragrance types and the corresponding current residual amount of the fragrance, and the preference degree of the user for the plurality of fragrance types.
Optionally, the user's preference for the plurality of scent types is determined based specifically on the number of uses of the fragrance by the user for the plurality of scent types.
Optionally, the vehicle-mounted perfume system stores user data corresponding to the ID, where the user data includes data of usage of the user for the fragrances of the plurality of fragrance types;
the method further comprises the following steps:
when a user key is powered off, judging whether the fragrance is output before the power off;
if the fragrance is output before power-off, adding 1 to the use times of the fragrance of the type of cyclically outputting the fragrance with the IG before power-off in the user data;
judging whether the users corresponding to the ID output the fragrance in the first 3 IG cycles of using the vehicle;
if the fragrances are all output in the first 3 IG cycles, judging whether the fragrances output in the first 3 IG cycles are all the same, if so, taking the fragrance type of the fragrance output in the first 3 IG cycles as the fragrance type with the highest user preference degree, and determining the preference degree of the user for the rest of various fragrance types according to the use times of the user for the fragrances of the rest of fragrance types;
and if the fragrance is not output in at least 1 IG cycle in the first 3 IG cycles or the fragrance output in at least 2 IG cycles in the first 3 IG cycles is different, determining the preference degree of the user for the plurality of fragrance types according to the usage times of the fragrance of the user for the plurality of fragrance types.
Optionally, the controlling, by the air conditioner controller, the vehicle-mounted fragrance system to output the fragrance according to the fragrance concentration and the fragrance type of the current fragrance to be output includes:
and the air conditioner controller controls the vehicle-mounted fragrance system to continuously preset the output fragrance for a preset time according to the fragrance concentration and the fragrance type of the current fragrance to be output, stops outputting the fragrance and sets the sleep state signal as an invalid state value.
As the same inventive concept, in a second aspect, an embodiment of the present invention further provides a control apparatus of a vehicle-mounted fragrance system, for implementing the control method of the vehicle-mounted fragrance system according to the first aspect, including:
the vehicle controller is used for receiving a key signal sent by a user through a key and forwarding the key signal to the air conditioner controller;
the air conditioner controller is used for responding to the received key signal, acquiring a dormant state signal, acquiring the current temperature in the vehicle when the dormant state signal is an effective state value, and determining the fragrance concentration of the fragrance to be output currently according to the current temperature in the vehicle; reading the ID in the key signal, and determining the fragrance type of the current fragrance to be output according to the ID; and controlling the vehicle-mounted fragrance system to output the fragrance according to the fragrance concentration and the fragrance type of the current fragrance to be output.
The embodiment of the invention provides a control method and a control device of a vehicle-mounted fragrance system.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic flow chart of a control method of a vehicle-mounted fragrance system according to an embodiment of the present invention.
Fig. 2 is a schematic flow chart of a control method of a vehicle-mounted perfume system according to an embodiment of the present invention.
FIG. 3 is a flow chart illustrating a process for determining a user's preference for multiple scent types according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of a framework of a control device of a vehicle-mounted fragrance system according to another embodiment of the present invention.
Detailed Description
Various exemplary embodiments, features and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. In the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present invention. It will be understood by those skilled in the art that the present invention may be practiced without some of these specific details. In some instances, well known means have not been described in detail so as not to obscure the present invention.
An embodiment of the present invention provides a method for controlling a vehicle-mounted perfume system, where fig. 1 is a flowchart of the method in this embodiment, and referring to fig. 1, the method in this embodiment includes the following steps S1 to S3:
step S1, the vehicle controller receives a key signal sent by a user through a key and forwards the key signal to the air conditioner controller;
specifically, in the embodiment, the vehicle controller BCM communicates with the air conditioner controller through a CAN bus, and the HVAC air conditioner controller communicates with the vehicle-mounted fragrance system through an LIN bus; when a user uses the key to unlock the vehicle, the key sends a key signal to the vehicle control unit through a radio frequency signal, and the vehicle control unit forwards the key signal to the air conditioner controller, wherein the key signal comprises an ID, and the ID is a unique identifier matched with the user and used for identifying the current user.
Step S2, the air conditioner controller responds to the received key signal and acquires a sleep state signal;
specifically, each time the entire vehicle is powered off, after the entire vehicle controller sends the locking signal, the air conditioner controller determines whether a sleep condition is met, and when the sleep condition is met, the sleep state signal is set to an effective state value, which is specifically written to be 1 in this embodiment.
Step S3, when the sleep state signal is an effective state value, the air conditioner controller obtains the current temperature in the vehicle, and the fragrance concentration of the fragrance to be output at present is determined according to the current temperature in the vehicle; reading the ID in the key signal, and determining the fragrance type of the fragrance to be output currently according to the ID;
specifically, in this embodiment, when the sleep state signal is equal to 1, the air conditioner controller further determines the fragrance concentration of the fragrance to be currently output according to the current in-vehicle temperature, and determines the fragrance type of the fragrance to be currently output according to the ID. It is to be understood that the order of the steps of determining the fragrance concentration and determining the fragrance type is not limited and may be performed sequentially or simultaneously.
And step S4, the air conditioner controller controls the vehicle-mounted fragrance system to output the fragrance according to the fragrance concentration and the fragrance type of the current fragrance to be output.
Specifically, the air conditioner controller generates a corresponding control instruction according to the fragrance concentration and the fragrance type of the fragrance to be output currently, and sends the control instruction to the vehicle-mounted fragrance system, and the vehicle-mounted fragrance system outputs the fragrance with the corresponding concentration and the fragrance type according to the control instruction.
As can be seen from the detailed description of the above embodiment, the control method of the vehicle-mounted fragrance system provided by the embodiment of the invention can determine the fragrance concentration suitable for the current vehicle interior environment and the fragrance of the fragrance type preferred by the user according to the ID of the key signal sent by the user through the key and the current vehicle interior temperature when the user gets on the vehicle, and automatically spray the fragrance, thereby realizing the personalized fragrance welcome function and improving the intelligentization degree of fragrance control and the user experience.
Some preferred implementations of the above-described example methods are described in detail below.
In some preferred embodiments, the determining the fragrance concentration of the fragrance to be output currently according to the current in-vehicle temperature includes:
if the temperature in the vehicle is larger than or equal to the first temperature threshold value X1, the fragrance concentration is 0 (closed);
and if the in-vehicle temperature is less than a first temperature threshold value X1, determining the temperature range in which the in-vehicle temperature is located, and determining the fragrance concentration corresponding to the temperature range as the fragrance concentration of the fragrance to be output currently.
Exemplarily, the fragrance concentration corresponding to the temperature range is determined as the current fragrance concentration of the fragrance to be output specifically as follows:
if the second temperature threshold value X2 is not more than the vehicle interior temperature and less than the first temperature threshold value X1, the fragrance concentration is the first concentration (low concentration);
if the third temperature threshold value X3 is not more than the vehicle interior temperature and less than the second temperature threshold value X2, the fragrance concentration is the second concentration (middle concentration);
if the in-vehicle temperature is less than the third temperature threshold value X3, the fragrance concentration is a third concentration (high concentration);
wherein the first concentration is less than the second concentration and less than the third concentration.
In some preferred embodiments, the vehicle-mounted fragrance system is provided with multiple fragrance types of different degrees of preference by the user;
wherein the step S3 of determining the scent type of the current fragrance to be output according to the ID includes:
according to the preference degree of the user to the fragrance types, sequentially acquiring the fragrance types preferred by the user from high to low according to the ID, and judging whether the current residual amount of the fragrance corresponding to the fragrance types meets a preset condition;
when the current residual amount of the fragrance of any fragrance type meets a preset condition, determining the fragrance type as the fragrance type of the fragrance to be output currently, and ending the determination process of the current fragrance type;
and when the current residual amount of the fragrances of various fragrance types preferred by the user does not meet the preset condition, the fragrance type of the fragrance to be output currently cannot be determined, and the current control flow of the vehicle-mounted fragrance system is finished.
Preferably, in the embodiment, the preset condition is whether the current remaining amount of the fragrance is greater than 10%.
Exemplarily, the scent type of the current fragrance to be output is determined according to the ID in step S3, which is as follows:
acquiring a first fragrance type preferred by the user according to the ID, and judging whether the current residual quantity of the fragrance corresponding to the first fragrance type is more than 10%;
if the current residual quantity of the fragrance corresponding to the first fragrance type is more than 10%, determining that the first fragrance type is the fragrance concentration of the fragrance to be output currently;
if the current residual amount of the fragrance corresponding to the first fragrance type is less than or equal to 10%, acquiring a second fragrance type preferred by the user according to the ID, and judging whether the current residual amount of the fragrance corresponding to the second fragrance type is more than 10%;
if the current residual quantity of the fragrance corresponding to the second fragrance type is more than 10%, determining that the second fragrance type is the fragrance concentration of the fragrance to be output currently;
if the current residual amount of the fragrance corresponding to the second fragrance type is less than or equal to 10%, acquiring a third fragrance type preferred by the user according to the ID, and judging whether the current residual amount of the fragrance corresponding to the third fragrance type is more than 10%;
and if the current residual quantity of the fragrance corresponding to the third fragrance type is less than or equal to 10%, ending the current control on the vehicle-mounted fragrance system.
In some preferred embodiments, the determining, from the ID, a scent type of a currently to-be-output scent includes:
acquiring various fragrance types preferred by the user according to the ID, and acquiring the current residual amount of the fragrance corresponding to the various fragrance types;
and determining the fragrance type of the fragrance to be output currently according to the plurality of fragrance types and the corresponding current residual amount of the fragrance, and the preference degree of the user for the plurality of fragrance types.
Specifically, in the present embodiment, it is determined whether the current remaining amount of the fragrance of each fragrance type is greater than 10%, and if it is greater than 10%, it is determined as a candidate fragrance type, and if it is less than or equal to 10%, it is discarded, and after the candidate fragrance types are determined, if there is only one candidate fragrance type, it is determined as the fragrance type of the fragrance to be currently output; if at least two candidate fragrance types exist, selecting the candidate fragrance type with high user preference degree to determine as the fragrance type of the current fragrance to be output; if the current residual amount of the fragrances of various fragrance types preferred by the user is less than or equal to 10%, the fragrance type of the fragrance to be output currently cannot be determined, and the current control flow of the vehicle-mounted fragrance system is finished.
In some preferred embodiments, the user's preference for the plurality of scent types is determined based specifically on the number of uses of the fragrance by the user for the plurality of scent types.
Specifically, the more the number of uses of a fragrance, the higher the user's preference for that fragrance, and therefore, the degree of preference of the user for the plurality of fragrance types can be determined by ranking the number of uses of the fragrance of the plurality of fragrance types by the user.
In some preferred embodiments, the vehicle-mounted fragrance system stores user data corresponding to the ID, wherein the user data comprises fragrance usage data of the user for the plurality of fragrance types;
the method further comprises the following steps:
when a user Key is powered OFF (Key OFF), judging whether the fragrance is output before the power is OFF, namely whether the fragrance is opened;
if the fragrance is output before power-off, adding 1 to the use times of the fragrance of the type of cyclically outputting the fragrance with the IG before power-off in the user data; specifically, the IG cycle refers to IG-on, a process in which the vehicle is in an ignition gear;
judging whether the users corresponding to the ID output the fragrance in the first 3 IG cycles of using the vehicle;
if the fragrance is output in the first 3 IG cycles, judging whether the fragrance output in the first 3 IG cycles is the same, if the fragrance output in the first 3 IG cycles is completely the same, taking the fragrance type of the fragrance output in the first 3 IG cycles as the fragrance type with the highest user preference degree, and determining the preference degree of the user on the rest multiple fragrance types according to the use times of the fragrance of the rest fragrance types by the user;
if the fragrance output in the first 3 IG cycles is not completely the same, namely the fragrance output in at least 2 IG cycles is different, determining the preference degree of the user for the plurality of fragrance types according to the usage times of the fragrance of the user for the plurality of fragrance types;
determining a user's preference for the plurality of scent types based on the user's usage of the plurality of scent types if no scent is output for at least 1 IG cycle within the first 3 IG cycles. Specifically, the greater the number of uses, the greater the preference of the corresponding scent type, and the higher the priority of the corresponding scent type.
Wherein fig. 2 shows a flow diagram for determining a user's preference for a plurality of scent types, the preferred embodiment can be better understood with reference to fig. 2.
In some preferred embodiments, the air conditioner controller controls the vehicle-mounted fragrance system to output the fragrance according to the fragrance concentration and the fragrance type of the current fragrance to be output, and the method includes:
and the air conditioner controller controls the vehicle-mounted fragrance system to continuously preset the output fragrance for a preset time according to the fragrance concentration and the fragrance type of the current fragrance to be output, stops outputting the fragrance and sets the sleep state signal as an invalid state value.
Specifically, the preset time period in the present embodiment is preferably, but not limited to, 60 seconds, and the setting of the sleep state signal to the invalid state value, that is, the writing of the sleep state signal set to 0.
Fig. 3 shows a specific flowchart of an example, and referring to fig. 3, the above-described preferred embodiments can be better understood.
Another embodiment of the present invention further provides a control apparatus of a vehicle-mounted perfume system, configured to implement the control method of the vehicle-mounted perfume system according to the above-mentioned embodiments and a plurality of preferred embodiments thereof, where fig. 4 is a frame diagram of the control apparatus of this embodiment, and referring to fig. 4, the apparatus of this embodiment includes:
the vehicle control unit 11 is configured to receive a key signal sent by a user through the key 2, and forward the key signal to the air conditioner controller 12;
the air conditioner controller 12 is used for responding to the received key signal, acquiring a sleep state signal, acquiring the current temperature in the vehicle when the sleep state signal is an effective state value, and determining the fragrance concentration of the fragrance to be output currently according to the current temperature in the vehicle; reading the ID in the key signal, and determining the fragrance type of the current fragrance to be output according to the ID; and controlling the vehicle-mounted fragrance system 3 to output the fragrance according to the fragrance concentration and the fragrance type of the current fragrance to be output.
It should be noted that the system described in the foregoing embodiment corresponds to the method described in the foregoing embodiment, and therefore, portions of the system described in the foregoing embodiment that are not described in detail can be obtained by referring to the content of the method described in the foregoing embodiment, and details are not described here.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (10)
1. A control method of a vehicle-mounted fragrance system is characterized by comprising the following steps:
the vehicle controller receives a key signal sent by a user through a key and forwards the key signal to the air conditioner controller;
the air conditioner controller responds to the received key signal and acquires a sleep state signal;
when the sleep state signal is an effective state value, the air conditioner controller acquires the current temperature in the vehicle and determines the fragrance concentration of the fragrance to be output currently according to the current temperature in the vehicle; reading the ID in the key signal, and determining the fragrance type of the fragrance to be output currently according to the ID;
and the air conditioner controller controls the vehicle-mounted fragrance system to output the fragrance according to the fragrance concentration and the fragrance type of the current fragrance to be output.
2. The method for controlling the vehicle-mounted fragrance system according to claim 1, wherein the determining of the fragrance concentration of the fragrance to be currently output according to the current in-vehicle temperature includes:
if the temperature in the vehicle is more than or equal to the first temperature threshold value, the fragrance concentration is 0;
and if the temperature in the vehicle is less than the first temperature threshold value, determining the temperature range in which the temperature in the vehicle is located, and determining the fragrance concentration corresponding to the temperature range as the fragrance concentration of the fragrance to be output currently.
3. The method for controlling the vehicle-mounted fragrance system according to claim 2, wherein the determining of the temperature range in which the temperature in the vehicle is located and the determining of the fragrance concentration corresponding to the temperature range as the fragrance concentration of the fragrance to be output currently comprises:
if the second temperature threshold value is not more than the in-vehicle temperature and less than the first temperature threshold value, the fragrance concentration is the first concentration;
if the third temperature threshold value is not more than the in-vehicle temperature and less than the second temperature threshold value, the fragrance concentration is the second concentration;
if the temperature in the vehicle is less than the third temperature threshold value, the fragrance concentration is the third concentration;
wherein the first concentration is less than the second concentration and less than the third concentration.
4. The control method of the vehicle-mounted fragrance system according to claim 1, wherein the vehicle-mounted fragrance system is provided with fragrances of a plurality of fragrance types of different degrees of liking of the user;
wherein the determining the fragrance type of the fragrance to be currently output according to the ID comprises:
according to the preference degree of the user to the fragrance types, sequentially acquiring the fragrance types preferred by the user from high to low according to the ID, and judging whether the current residual amount of the fragrance corresponding to the fragrance types meets a preset condition;
when the current residual amount of the fragrance of any fragrance type meets a preset condition, determining the fragrance type as the fragrance type of the fragrance to be output currently, and ending the determination process of the current fragrance type;
and when the current residual amount of the fragrance of various fragrance types preferred by the user does not meet the preset condition, ending the current control flow of the vehicle-mounted fragrance system.
5. The control method of the vehicle-mounted fragrance system according to claim 4, wherein the preset condition is whether the current remaining amount of fragrance is greater than 10%.
6. The method for controlling the vehicle-mounted fragrance system according to claim 1, wherein the determining a fragrance type of a fragrance to be currently output according to the ID comprises:
acquiring various fragrance types preferred by the user according to the ID, and acquiring the current residual amount of the fragrance corresponding to the various fragrance types;
and determining the fragrance type of the fragrance to be output currently according to the plurality of fragrance types and the corresponding current residual amount of the fragrance, and the preference degree of the user for the plurality of fragrance types.
7. The method for controlling the vehicle-mounted fragrance system according to any one of claims 4-6, wherein the user's preference for the plurality of fragrance types is determined specifically according to the number of uses of the fragrance by the user for the plurality of fragrance types.
8. The control method of the vehicle-mounted fragrance system according to claim 7, wherein the vehicle-mounted fragrance system stores user data corresponding to the ID, and the user data comprises fragrance usage data of the user for the plurality of fragrance types;
the method further comprises the following steps:
when a user key is powered off, judging whether the fragrance is output before the power off;
if the fragrance is output before power-off, adding 1 to the use times of the fragrance of the type of cyclically outputting the fragrance with the IG before power-off in the user data;
judging whether the users corresponding to the ID output the fragrance in the first 3 IG cycles of using the vehicle;
if the fragrances are all output in the first 3 IG cycles, judging whether the fragrances output in the first 3 IG cycles are all the same, if so, taking the fragrance type of the fragrance output in the first 3 IG cycles as the fragrance type with the highest user preference degree, and determining the preference degree of the user for the rest of various fragrance types according to the use times of the user for the fragrances of the rest of fragrance types;
and if the fragrance is not output in at least 1 IG cycle in the first 3 IG cycles or the fragrance output in at least 2 IG cycles in the first 3 IG cycles is different, determining the preference degree of the user for the plurality of fragrance types according to the usage times of the fragrance of the user for the plurality of fragrance types.
9. The control method of the vehicle-mounted fragrance system according to claim 1, wherein the air-conditioning controller controls the vehicle-mounted fragrance system to output the fragrance according to the fragrance concentration and the fragrance type of the current fragrance to be output, and comprises:
and the air conditioner controller controls the vehicle-mounted fragrance system to continuously preset the output fragrance for a preset time according to the fragrance concentration and the fragrance type of the current fragrance to be output, stops outputting the fragrance and sets the sleep state signal as an invalid state value.
10. A control apparatus of an on-vehicle fragrance system for implementing the control method of the on-vehicle fragrance system according to any one of claims 1 to 7 and 9, comprising:
the vehicle controller is used for receiving a key signal sent by a user through a key and forwarding the key signal to the air conditioner controller;
the air conditioner controller is used for responding to the received key signal, acquiring a dormant state signal, acquiring the current temperature in the vehicle when the dormant state signal is an effective state value, and determining the fragrance concentration of the fragrance to be output currently according to the current temperature in the vehicle; reading the ID in the key signal, and determining the fragrance type of the current fragrance to be output according to the ID; and controlling the vehicle-mounted fragrance system to output the fragrance according to the fragrance concentration and the fragrance type of the current fragrance to be output.
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| CN113119695A (en) * | 2021-04-08 | 2021-07-16 | 一汽奔腾轿车有限公司 | Method for realizing personalized function of fragrance system |
| CN113665322A (en) * | 2021-07-08 | 2021-11-19 | 苏州盖茨电子科技有限公司 | Vehicle-mounted intelligent fragrance control method and system |
| CN114764290A (en) * | 2021-01-11 | 2022-07-19 | 广州汽车集团股份有限公司 | Vehicle-mounted fragrance control method and system |
| CN114987154A (en) * | 2022-05-25 | 2022-09-02 | 阿维塔科技(重庆)有限公司 | Vehicle fragrance control method and device and vehicle |
| CN115027219A (en) * | 2022-06-06 | 2022-09-09 | 上汽大众汽车有限公司 | Integrated fragrance control method for air conditioner in vehicle, air conditioner controller and control system thereof |
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