Self-adaptive control method and device, vehicle-mounted aromatherapy machine, storage medium and program product

Abstract

The invention discloses a self-adaptive control method and device, a vehicle-mounted aromatherapy machine, a storage medium and a program product, and relates to the technical field of aromatherapy release control, in the self-adaptive control method based on the vehicle-mounted aromatherapy machine, in a control strategy for controlling the vehicle-mounted aromatherapy machine to carry out aromatherapy release according to environment scene information, the vehicle-mounted aromatherapy machine is controlled to carry out aromatherapy release. And selecting and determining a target control strategy corresponding to the current environment scene information, and controlling the vehicle-mounted aromatherapy machine to perform aromatherapy release aiming at the current environment scene information according to the target control strategy. In this way, the environment scene corresponding to the current environment scene information is automatically adapted, aromatherapy is released in time, and the aromatherapy release efficiency is improved.

Description

Technical Field

[0001] This application relates to the technical field of aromatherapy release control, and particularly to an adaptive control method based on a vehicle-mounted aromatherapy machine, an adaptive control device based on a vehicle-mounted aromatherapy machine, a vehicle-mounted aromatherapy machine, a storage medium, and a computer program product. Background Art

[0002] Vehicle-mounted aromatherapy machines usually provide aromatherapy essential oils or perfumes with various scents, such as floral scents, fruity scents, and woody scents. Users can choose a suitable scent according to their preferences to meet different usage scenarios and moods. Currently, the control logic for mode switching of vehicle-mounted aromatherapy machines is relatively simple and relies on manual operations by users, such as mobile phone control and voice control, to select the corresponding aromatherapy for release. The efficiency of aromatherapy release is low and the release is not timely.

[0003] The above content is only used to assist in understanding the technical solution of this application and does not represent an admission that the above content is prior art. Summary of the Invention

[0004] The main purpose of this application is to provide an adaptive control method based on a vehicle-mounted aromatherapy machine, an adaptive control device based on a vehicle-mounted aromatherapy machine, a vehicle-mounted aromatherapy machine, a storage medium, and a computer program product, aiming to solve the technical problems of low efficiency and untimely release of aromatherapy.

[0005] To achieve the above purpose, this application proposes an adaptive control method based on a vehicle-mounted aromatherapy machine. The adaptive control method based on a vehicle-mounted aromatherapy machine includes: Obtain the current environmental scene information faced by the vehicle-mounted aromatherapy machine; Among the control strategies for controlling the vehicle-mounted aromatherapy machine to release aromatherapy according to the environmental scene information, determine the target control strategy corresponding to the current environmental scene information; With reference to the target control strategy, control the vehicle-mounted aromatherapy machine to release aromatherapy for the current environmental scene information.

[0006] In one embodiment, the step of controlling the vehicle-mounted aromatherapy machine to release aromatherapy for the current environmental scene information with reference to the target control strategy includes: When the current environmental scene information faced by the vehicle-mounted aromatherapy machine is determined that the vehicle has been located in a mosquito-dense area for a long time according to the real-time position of the vehicle and / or the real-time position of the vehicle-mounted aromatherapy machine, control the vehicle-mounted aromatherapy machine to release mosquito-repellent aromatherapy; When the current environmental scene information faced by the vehicle-mounted aromatherapy machine is determined that the vehicle has been located in an open area for a long time according to the real-time position of the vehicle and / or the real-time position of the vehicle-mounted aromatherapy machine, control the vehicle-mounted aromatherapy machine to release soothing aromatherapy; When the current environmental scenario information faced by the in-vehicle aromatherapy machine determines that the vehicle is driving in a mountainous area based on the real-time position of the vehicle and / or the real-time position of the in-vehicle aromatherapy machine, control the in-vehicle aromatherapy machine to release forest-scented aromatherapy; When the current environmental scenario information faced by the in-vehicle aromatherapy machine determines that the vehicle is driving on a coastal route based on the real-time position of the vehicle and / or the real-time position of the in-vehicle aromatherapy machine, control the in-vehicle aromatherapy machine to release ocean-scented aromatherapy.

[0007] In one embodiment, the step of controlling the in-vehicle aromatherapy machine to release aromatherapy for the current environmental scenario information with reference to the target control strategy includes: When the current environmental scenario information faced by the in-vehicle aromatherapy machine determines that the vehicle is in a region with poor air quality based on the real-time position of the vehicle, air quality monitoring information, and / or the real-time position of the in-vehicle aromatherapy machine, control the in-vehicle aromatherapy machine to release purifying aromatherapy with the function of purifying air; Or, when the current environmental scenario information faced by the in-vehicle aromatherapy machine predicts that the vehicle is about to be in a region with poor air quality based on the real-time position of the vehicle, air quality monitoring information, and / or the real-time position of the in-vehicle aromatherapy machine, control the in-vehicle aromatherapy machine to release the purifying aromatherapy in advance.

[0008] In one embodiment, the step of controlling the in-vehicle aromatherapy machine to release aromatherapy for the current environmental scenario information with reference to the target control strategy includes: When the current environmental scenario information faced by the in-vehicle aromatherapy machine determines that the vehicle is driving for a long time, the driver shows signs of fatigue driving, and / or the vehicle is in an abnormal driving state based on the real-time state of the vehicle and / or the real-time state of the driver, control the in-vehicle aromatherapy machine to release target aromatherapy with the function of refreshing the mind.

[0009] In one embodiment, the step of controlling the in-vehicle aromatherapy machine to release aromatherapy for the current environmental scenario information with reference to the target control strategy includes: When the current environmental scenario information faced by the in-vehicle aromatherapy machine determines that the vehicle is in an outdoor distress scenario or a state to be retrieved based on the real-time state of the vehicle, control the in-vehicle aromatherapy machine to release unique-scented aromatherapy with a long-term auxiliary positioning function; The method further includes: Control the in-vehicle aromatherapy machine to provide three-dimensional positioning information in the low-power mode.

[0010] In one embodiment, the method further includes: Based on the fixed position offset between the primary positioning of the vehicle and the secondary positioning of the in-vehicle aromatherapy machine, convert the secondary positioning data to the primary positioning coordinate system; wherein, the real-time position of the vehicle is used as the primary positioning, and the real-time position of the in-vehicle aromatherapy machine is used as the secondary positioning; Dynamically allocate the weights of the primary positioning and secondary positioning based on the confidence levels of the real-time position of the vehicle and the real-time position of the in-vehicle aromatherapy machine respectively; In the primary positioning coordinate system, fuse the primary positioning and secondary positioning based on the dynamically allocated weights to obtain the target position of the vehicle.

[0011] In addition, to achieve the above object, the present application also proposes an adaptive control device based on an in-vehicle aromatherapy machine, and the adaptive control device based on the in-vehicle aromatherapy machine includes: An acquisition module, configured to acquire the current environmental scene information faced by the in-vehicle aromatherapy machine; A determination module, configured to determine the target control strategy corresponding to the current environmental scene information in the control strategy for controlling the in-vehicle aromatherapy machine to release aromatherapy for the environmental scene information; A release module, configured to control the in-vehicle aromatherapy machine to release aromatherapy for the current environmental scene information with reference to the target control strategy.

[0012] In addition, to achieve the above object, the present application also proposes an in-vehicle aromatherapy machine, and the in-vehicle aromatherapy machine includes: a memory, a processor, and a computer program stored on the memory and executable on the processor, and the computer program is configured to cooperate to implement the steps of the adaptive control method based on the in-vehicle aromatherapy machine as described above.

[0013] In addition, to achieve the above object, the present application also proposes a storage medium, and the storage medium is a computer-readable storage medium, and a computer program is stored on the storage medium, and when the computer program is executed by a processor, the steps of the adaptive control method based on the in-vehicle aromatherapy machine as described above are implemented.

[0014] In addition, to achieve the above object, the present application also provides a computer program product, and the computer program product includes a computer program, and when the computer program is executed by a processor, the steps of the adaptive control method based on the in-vehicle aromatherapy machine as described above are implemented.

[0015] One or more technical solutions proposed by the present application have at least the following technical effects: In the present application, an adaptive control method based on an in-vehicle aromatherapy machine is proposed. In the control strategy for controlling the in-vehicle aromatherapy machine to release aromatherapy for the environmental scene information, the target control strategy corresponding to the current environmental scene information is selected and determined, and the in-vehicle aromatherapy machine is controlled to release aromatherapy for the current environmental scene information with reference to the target control strategy. In this way, it automatically adapts to the environmental scene corresponding to the current environmental scene information, releases aromatherapy in a timely manner, and improves the aromatherapy release efficiency. Description of the Drawings

[0016] The accompanying drawings here are incorporated into the specification and form a part of this specification, showing embodiments consistent with the present application, and are used together with the specification to explain the principles of the present application.

[0017] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the accompanying drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic flowchart provided for the first embodiment of the adaptive control method based on a vehicle-mounted aroma diffuser according to the present application; Figure 2 It is a schematic diagram of a vehicle-mounted aroma diffuser provided for the first embodiment of the adaptive control method based on a vehicle-mounted aroma diffuser according to the present application; Figure 3 It is a schematic flowchart provided for the second embodiment of the adaptive control method based on a vehicle-mounted aroma diffuser according to the present application; Figure 4 It is a schematic module structure diagram of the adaptive control device based on a vehicle-mounted aroma diffuser according to the embodiment of the present application; Figure 5 It is a schematic device structure diagram of the hardware operating environment involved in the adaptive control method based on a vehicle-mounted aroma diffuser according to the embodiment of the present application.

[0019] The realization of the purpose, functional features, and advantages of the present application will be further described in combination with the embodiments with reference to the accompanying drawings. Detailed Embodiments

[0020] It should be understood that the specific embodiments described herein are only used to explain the technical solutions of the present application and are not used to limit the present application.

[0021] To better understand the technical solutions of the present application, the following will be described in detail in combination with the accompanying drawings of the specification and specific embodiments.

[0022] It should be noted that the execution subject of this embodiment can be a computing service device with data processing, network communication, and program running functions, such as a tablet computer, a personal computer, a mobile phone, etc., or an electronic device, a vehicle-mounted aroma diffuser, etc. that can implement the above functions. Hereinafter, taking a vehicle-mounted aroma diffuser as an example, this embodiment and the following embodiments will be described.

[0023] Based on this, the embodiment of the present application provides an adaptive control method based on a vehicle-mounted aroma diffuser, referring to Figure 1 , Figure 1 It is a schematic flowchart of the first embodiment of the adaptive control method based on a vehicle-mounted aroma diffuser according to the present application.

[0024] In this embodiment, the adaptive control method based on the in-vehicle aromatherapy machine includes steps S10 to S30: Step S10: Obtain the current environmental scene information faced by the in-vehicle aromatherapy machine; The in-vehicle aromatherapy machine is applicable to in-vehicle aromatherapy usage scenarios such as long-distance driving, urban commuting, self-driving camping, family life, and outdoor scenic spots, where portable network, positioning, and fragrance are needed to improve the environment. The in-vehicle aromatherapy machine supports basic aromatherapy spraying functions for spraying aromatherapy into the environment, a wireless network function for generating WIFI coverage and providing network, a timing function for setting the working time and automatically shutting down, and a positioning function for providing GPS + Beidou positioning information. Refer to Figure 2 The in-vehicle aromatherapy machine releases aromatherapy from the aromatherapy release port in the middle of its top.

[0025] The environmental scenarios corresponding to the current environmental scene information faced by the in-vehicle aromatherapy machine include: the vehicle being located in a mosquito-dense area for a long time, the vehicle being located in an open area for a long time, the vehicle driving in a mountainous area, the vehicle driving along a coastal route, the vehicle being in an area with poor air quality, the vehicle about to be in an area with poor air quality, the vehicle driving for a long time, the driver showing signs of fatigue driving, the vehicle being in an abnormal driving state, the vehicle being in an outdoor distress scenario or a state to be retrieved, etc. It also includes: the vehicle being located in a city, a tourist attraction, or approaching a dangerous area with a high crime rate or complex road conditions, etc. in terms of geographical location, the vehicle being in the driving state towards the travel destination, the vehicle being in the position sharing state, etc. In this embodiment, the environmental scenarios faced by the in-vehicle aromatherapy machine are not limited.

[0026] Step S20: In the control strategy for controlling the in-vehicle aromatherapy machine to release aromatherapy according to the environmental scene information, determine the target control strategy corresponding to the current environmental scene information; Step S30: With reference to the target control strategy, control the in-vehicle aromatherapy machine to release aromatherapy according to the current environmental scene information.

[0027] Facing the technical problems that the control logic for mode switching of the current in-vehicle aromatherapy machine is relatively single, relying on manual operations by users such as mobile phone control and voice control to select the corresponding aromatherapy for release, with low aromatherapy release efficiency and untimely release, it is possible to pre-construct and store the control strategies for controlling the in-vehicle aromatherapy machine to release aromatherapy according to different environmental scene information, obtain the mapping relationship between the environmental scene and the control strategy. After obtaining the current environmental scene information faced by the in-vehicle aromatherapy machine, the target control strategy corresponding to the current environmental scene information can be determined in the above-mentioned mapping relationship between the environmental scene and the control strategy, and then the in-vehicle aromatherapy machine can be controlled to release aromatherapy according to the current environmental scene information with reference to the target control strategy. In this way, it can automatically adapt to the environmental scene corresponding to the current environmental scene information, release aromatherapy in a timely manner, and improve the aromatherapy release efficiency.

[0028] To solve the problem that the switching of the aromatherapy mode is not sufficient to adapt to some special scenarios, in this embodiment, for special scenarios where the vehicle is located in a mosquito-dense area or an open area for a long time, or the vehicle is driving on a mountainous or coastal route, an adaptive control method based on an in-vehicle aromatherapy machine for adapting to the foregoing special scenarios is further proposed.

[0029] In a feasible implementation manner, step S30 includes: When the current environmental scenario information faced by the in-vehicle aromatherapy machine is that the vehicle is determined to be located in a mosquito-dense area for a long time according to the real-time position of the vehicle and / or the real-time position of the in-vehicle aromatherapy machine, control the in-vehicle aromatherapy machine to release mosquito-repellent aromatherapy; When the current environmental scenario information faced by the in-vehicle aromatherapy machine is that the vehicle is determined to be located in an open area for a long time according to the real-time position of the vehicle and / or the real-time position of the in-vehicle aromatherapy machine, control the in-vehicle aromatherapy machine to release soothing aromatherapy; When the current environmental scenario information faced by the in-vehicle aromatherapy machine is that the vehicle is determined to be driving in a mountainous area according to the real-time position of the vehicle and / or the real-time position of the in-vehicle aromatherapy machine, control the in-vehicle aromatherapy machine to release forest-scented aromatherapy; When the current environmental scenario information faced by the in-vehicle aromatherapy machine is that the vehicle is determined to be driving on a coastal route according to the real-time position of the vehicle and / or the real-time position of the in-vehicle aromatherapy machine, control the in-vehicle aromatherapy machine to release ocean-scented aromatherapy.

[0030] When using the real-time position of the vehicle and / or the real-time position of the in-vehicle aromatherapy machine corresponding to the positioning information of the vehicle and / or the positioning information of the in-vehicle aromatherapy machine respectively, and determining that the current environmental scenario information faced by the in-vehicle aromatherapy machine is that the vehicle is located in a mosquito-dense area for a long time, control the in-vehicle aromatherapy machine to release high-strength mosquito-repellent aromatherapy. Regarding the mosquito-dense area, a database containing the geographical information of the mosquito-dense area can be established in advance. This database can be constructed in various ways, such as based on historical mosquito activity data, environmental monitoring data (such as factors related to mosquito breeding like humidity, temperature, water body distribution, etc.). By regularly (for example, every few minutes) obtaining the real-time position coordinates of the vehicle and / or the in-vehicle aromatherapy machine, compare the obtained position coordinates with the mosquito-dense area database. When the vehicle is within the range of the mosquito-dense area, start timing. If the vehicle is located in the mosquito-dense area for a long time (this "long time" needs to preset a time threshold, such as more than 30 consecutive minutes), then trigger a control instruction. When it is determined that the vehicle is in the mosquito-dense area for a long time, through the communication protocol with the in-vehicle aromatherapy machine, such as Bluetooth, Wi-Fi or other special in-vehicle communication protocols, send a control signal to the in-vehicle aromatherapy machine to make it release high-strength mosquito-repellent aromatherapy. The aromatherapy release device inside the in-vehicle aromatherapy machine adjusts the released aromatherapy concentration or amount according to the instruction.

[0031] When it is determined that the current environmental scene information corresponding to the in-vehicle aromatherapy machine is that the vehicle has been located in an open area for a long time by using the real-time position of the vehicle corresponding to the positioning information of the vehicle and / or the positioning information of the in-vehicle aromatherapy machine, control the in-vehicle aromatherapy machine to release a soothing aromatherapy. An open area means that the air circulation is good and the view is open. The reason for choosing a soothing aromatherapy is to create a relaxing atmosphere inside the vehicle. The soothing aromatherapy may contain fragrance components such as lavender and chamomile. After receiving the control instruction, the in-vehicle aromatherapy machine starts to release the aromatherapy according to the preset aromatherapy release amount and frequency. For example, at a frequency of releasing a small amount of aromatherapy once every 10 minutes, ensure that the aromatherapy concentration inside the vehicle can be perceived but not too strong.

[0032] When it is determined that the current environmental scene information corresponding to the in-vehicle aromatherapy machine is that the vehicle is driving in a mountainous area by using the real-time position of the vehicle corresponding to the positioning information of the vehicle and / or the positioning information of the in-vehicle aromatherapy machine, control the in-vehicle aromatherapy machine to release a forest-scented aromatherapy.

[0033] When it is determined that the current environmental scene information corresponding to the in-vehicle aromatherapy machine is that the vehicle is driving on a coastal route by using the real-time position of the vehicle corresponding to the positioning information of the vehicle and / or the positioning information of the in-vehicle aromatherapy machine, control the in-vehicle aromatherapy machine to release a marine-scented aromatherapy.

[0034] Similarly, geographical information data is pre-stored in the vehicle's navigation system, including the geographical range coordinates of the mountainous area and the coastal route map data. By comparing the real-time position coordinates of the vehicle with the geographical range coordinates of the mountainous area, if the vehicle's coordinates are within the geographical range coordinates of the mountainous area, it can be determined that the vehicle is driving in a mountainous area. Once it is determined that the vehicle is driving in a mountainous area, the vehicle control system or the control system of the aromatherapy machine itself will control the in-vehicle aromatherapy machine to select a forest-scented aromatherapy from its preset fragrance library, activate the corresponding aromatherapy release mechanism, and release the forest-scented aromatherapy into the vehicle environment according to the preset concentration and release frequency. Or, after obtaining the position information, compare these position information with the geographical data of the coastal route in the database containing the coastal route map data to determine whether the vehicle's trajectory coincides with the coastal route. For example, when the consecutive position points of the vehicle are close to the geographical coordinate range of the coastal route, it is determined that the vehicle is driving on a coastal route. When it is determined that the vehicle is driving on a coastal route, send an instruction to the in-vehicle aromatherapy machine to release a marine-scented aromatherapy. This can be achieved through communication methods such as Bluetooth, Wi-Fi, or the CAN bus inside the vehicle (if the in-vehicle aromatherapy machine is integrated with the vehicle electronic system). The in-vehicle aromatherapy machine can accurately release the marine-scented aromatherapy by receiving the instruction and performing the aromatherapy release operation.

[0035] To solve the problem that the switching of the aromatherapy mode is not sufficient to adapt to some special scenarios, in this embodiment, for the special scenarios where the vehicle is in an area with poor air quality or the vehicle is about to be in an area with poor air quality, an adaptive control method based on an in-vehicle aromatherapy machine for adapting to the foregoing special scenarios is further proposed.

[0036] In another feasible implementation manner, step S30 includes: When the current environmental scenario information faced by the in-vehicle aromatherapy machine determines that the vehicle is in an area with poor air quality according to the vehicle's real-time position, air quality monitoring information, and / or the in-vehicle aromatherapy machine's real-time position, control the in-vehicle aromatherapy machine to release a purification-type aromatherapy with the function of purifying the air; Or, when the current environmental scenario information faced by the in-vehicle aromatherapy machine predicts that the vehicle is about to be in an area with poor air quality according to the vehicle's real-time position, air quality monitoring information, and / or the in-vehicle aromatherapy machine's real-time position, control the in-vehicle aromatherapy machine to release the purification-type aromatherapy in advance.

[0037] In one embodiment, connect to an external air quality monitoring platform or use an in-vehicle air quality sensor. If connecting to an external platform, send the vehicle position information to the platform through network communication (such as 4G / 5G network), and the platform returns the air quality data of the area according to this position, including but not limited to PM2.5, PM10, the concentration of harmful gases (such as sulfur dioxide, nitrogen oxides, etc.); if using an in-vehicle sensor, directly read the in-vehicle air quality-related data detected by the sensor.

[0038] According to relevant air quality standards (such as national or international general air quality indicators), set a threshold for determining that the vehicle is in an area with poor air quality. For example, when the PM2.5 concentration exceeds 75 μg / m³, it is determined that the air quality is poor; for harmful gases, such as when the sulfur dioxide concentration exceeds 0.5 mg / m³, it is also determined that the air quality is poor.

[0039] Integrate the external air quality data corresponding to the vehicle's real-time position and the in-vehicle air quality data corresponding to the in-vehicle aromatherapy machine's real-time position. If the external air quality is poor, even if the in-vehicle air quality is currently good, considering that the mobility of the vehicle may deteriorate the in-vehicle air quality, it can also be determined that air purification is required; if the in-vehicle air quality is already poor, regardless of the external situation, it is determined that air purification is required.

[0040] Select a purification-type fragrance with air purification function from the fragrance storage of the in-vehicle fragrance diffuser. These fragrances may contain substances such as activated carbon, plant extracts (such as plant components with certain air purification and deodorization functions like mint, lavender, etc.). Determine the release intensity of the fragrance according to the severity of air quality. If the air quality is only slightly poor, it can be set to low-intensity release; if the air quality is very poor, such as in a heavily polluted area, it is set to high-intensity release. This intensity can be achieved by adjusting parameters such as the spray volume and evaporation rate of the fragrance diffuser.

[0041] Send a command to the in-vehicle fragrance diffuser to activate the release function of the purification-type fragrance. At the same time, according to the situation of the vehicle's ventilation system (such as the internal and external circulation modes of the air conditioner, etc.), the working mode of the fragrance diffuser can be adjusted. For example, if the vehicle is in the internal circulation mode, the fragrance diffuser can release the fragrance at a relatively low intensity; if it is in the external circulation mode, the release intensity may need to be appropriately increased to purify the air entering the vehicle.

[0042] In another embodiment, analyze the driving direction and speed of the vehicle to predict the area that the vehicle will pass through in the next period of time. This can be achieved through the route planning information provided by the vehicle's navigation system or by simple linear extrapolation based on the vehicle's current speed and direction. According to the predicted area that the vehicle will pass through, determine whether there is an area with poor air quality (such as moderate pollution and above). If there is, determine the approximate time when the vehicle enters this area.

[0043] According to the size of the upcoming area with poor air quality, the volume of the vehicle interior space, and the current air quality status of the vehicle feedback by the air quality sensor, calculate the appropriate amount of the purification-type fragrance that needs to be released in advance. For example, if the upcoming area is a heavily polluted area, the vehicle interior space is large, and the current air quality is also poor, a relatively large amount of fragrance needs to be released.

[0044] When it is determined that the vehicle will enter an area with poor air quality in a certain period of time (such as 10 - 15 minutes), start the in-vehicle fragrance diffuser in advance. According to the calculated fragrance release amount, adjust the release power or release frequency of the fragrance diffuser to ensure that when the vehicle enters the area with poor air quality, there is already a sufficient concentration of the purification-type fragrance in the vehicle to improve the air quality.

[0045] In another embodiment, for mild pollution (L gear): When a slight odor or low particulate matter concentration is detected, the device releases the fragrance intermittently at a low intensity (such as working for 10 minutes every 30 minutes). For moderate pollution (M gear): When the humidity is on the high side or the PM2.5 concentration continues to rise, switch to continuous release at medium intensity and work for 1 hour in combination with the timing function and then pause the detection. For heavy pollution (H gear): When the air is severely polluted (such as smoking in the vehicle, high VOC), start high-intensity continuous spraying until the detection data returns to normal.

[0046] In order to solve the problem that the switching of the aromatherapy mode is not sufficient to adapt to some special scenarios, in this embodiment, for special scenarios where the vehicle is driving for a long time, the driver shows signs of fatigue driving, or the vehicle is in an abnormal driving state, an adaptive control method based on an in-vehicle aromatherapy machine for adapting to the foregoing special scenarios is further proposed.

[0047] In another feasible implementation manner, step S30 includes: When the current environmental scenario information faced by the in-vehicle aromatherapy machine determines that the vehicle is driving for a long time, the driver shows signs of fatigue driving, and / or the vehicle is in an abnormal driving state based on the real-time state of the vehicle and / or the real-time state of the driver, control the in-vehicle aromatherapy machine to release a target aroma with a refreshing function.

[0048] In one embodiment, the driving data of the vehicle is obtained through the OBD (On-Board Diagnostic system) interface of the vehicle, including information such as driving duration, vehicle speed, acceleration, steering angle, etc. For example, it is set that when the continuous driving time exceeds 2 hours (which can be adjusted according to the actual situation), it is determined that the vehicle is in a long-time driving state. The driving stability of the vehicle is monitored, such as frequent hard braking, hard acceleration, or abnormal steering operations, etc. By analyzing the change patterns of the vehicle speed and acceleration, when there are fluctuations beyond the normal range, it is determined that the vehicle is in an abnormal driving state.

[0049] The in-vehicle camera and sensors are used to monitor the driver's state. The camera can capture the driver's facial expressions, eye closing frequency, etc. For example, when the eye closing time exceeds a certain threshold (such as 2 - 3 seconds), or the facial expression shows drowsiness (such as frequent yawning), it is determined that the driver shows signs of fatigue driving. The steering wheel grip sensor or seat pressure sensor equipped on the vehicle can also assist in judging the driver's state. For example, when the grip force continuously decreases or the seat pressure distribution remains unchanged for a long time (indicating that the driver's posture is rigid and may be in a fatigued state).

[0050] When any one of the situations where the vehicle is driving for a long time, the driver shows signs of fatigue driving, or the vehicle is in an abnormal driving state occurs, trigger the decision to release the target aroma by the in-vehicle aromatherapy machine. If multiple situations occur simultaneously, such as the vehicle is driving for a long time and the driver shows signs of fatigue driving, the intensity or frequency of aroma release can be increased.

[0051] In the control system of the in-vehicle aromatherapy machine, aromatherapy with a refreshing function is preset as the target aromatherapy, such as mint aromatherapy, lemon aromatherapy, etc. According to the vehicle state and the severity of the driver's state, the intensity and duration of aromatherapy release are set. For example, for mild signs of fatigue driving, release aromatherapy at a lower intensity for 5 - 10 minutes; for severe fatigue driving or abnormal vehicle driving states, release high-intensity aromatherapy for 15 - 20 minutes.

[0052] During the release process, continuously monitor the vehicle and driver states. If the states improve (such as the driver no longer shows signs of fatigue and the vehicle resumes normal driving), the aromatherapy release can be stopped in advance; if the states continue to deteriorate, the aromatherapy release time can be extended or the release intensity can be increased.

[0053] To solve the problem that the switching of aromatherapy modes is not sufficient to adapt to some special scenarios, in this embodiment, for special scenarios where the vehicle is in an outdoor distress scenario or a state of being to be retrieved, an adaptive control method based on the in-vehicle aromatherapy machine for adapting to the aforementioned special scenarios is further proposed.

[0054] In another feasible implementation manner, step S30 includes: When the current environmental scenario information faced by the in-vehicle aromatherapy machine determines that the vehicle is in an outdoor distress scenario or a state of being to be retrieved based on the vehicle's real-time state, control the in-vehicle aromatherapy machine to release a unique odor aromatherapy with a long-term auxiliary positioning function; The method further includes: Control the in-vehicle aromatherapy machine to provide three-dimensional positioning information in a low-power mode.

[0055] In one embodiment, a unique odor aromatherapy with a long-term auxiliary positioning function is pre-stored inside the in-vehicle aromatherapy machine. The unique odor of this aromatherapy is specially formulated, can remain in the air for a long time, and is easy to be recognized by the odor detection equipment of search and rescue personnel in a large area.

[0056] When receiving a distress scenario instruction sent by the vehicle central control system, the aromatherapy machine activates the release mechanism. This may involve opening a specific aromatherapy storage compartment and dispersing the aromatherapy into the external environment of the vehicle by heating or using a fan, etc. For example, the heating element inside the aromatherapy machine heats the aromatherapy to a certain temperature to make the aromatherapy volatilize at a stable rate, or uses a small fan to blow the aromatherapy out of the aromatherapy machine.

[0057] At the same time, the aromatherapy machine needs to adjust the release intensity and direction according to the specific situation of the vehicle. If the vehicle is in a rollover state, the aromatherapy machine may adjust the release direction upward to ensure that the aromatherapy can be better dispersed into the air and be detected by the outside world.

[0058] For example, when a vehicle collision occurs, it triggers the in-vehicle aromatherapy machine to release a high-intensity unique odor (such as an emergency rescue positioning odor signal like thiol compounds), assisting search and rescue dogs or drones to quickly locate the accident vehicle in areas with weak GPS signals.

[0059] In another embodiment, the positioning system built into the vehicle continuously monitors the position status of the vehicle. When the vehicle enters the to-be-recovered state (such as the vehicle being stolen, misparked, and the owner being unable to quickly find it, etc.), the vehicle control system sends the to-be-recovered state information to the in-vehicle aromatherapy machine (assuming the two can interact with each other, possibly through Bluetooth, Wi-Fi, or a specific in-vehicle local area network connection).

[0060] After receiving the information that the vehicle is in the to-be-recovered state, the in-vehicle aromatherapy machine starts a specific program. The aromatherapy machine first conducts a self-check to check whether there is enough unique odor aromatherapy in the aromatherapy storage device and whether the aromatherapy release device is working properly. For example, check whether the aromatherapy nozzle is blocked and whether the aromatherapy storage box is well-sealed. According to the preset program, the in-vehicle aromatherapy machine starts to release a unique odor aromatherapy with a long-term auxiliary positioning function at a certain frequency and intensity. For example, it is set to release once every 5 minutes, and the amount of aromatherapy released each time is 5 milliliters to ensure the formation of a stable odor source around the vehicle. The release device of the aromatherapy machine can adopt a spray type or a volatilization type to ensure that the aromatherapy can be evenly dispersed into the surrounding environment of the vehicle.

[0061] In another embodiment, the positioning module that controls the in-vehicle aromatherapy machine starts to work in a low-power mode, collects the three-dimensional positioning information of the vehicle (for example, obtains accurate longitude, latitude, and altitude information through GPS satellite signals, etc.). The collected positioning information is encoded and encrypted to prevent the information from being tampered with or leaked, and then it is sent to a preset receiving terminal (such as the owner's mobile phone, rescue center, etc.) through a wireless communication module (such as Bluetooth, ZigBee, or cellular network, etc., selected according to the actual application scenario and device configuration).

[0062] To solve the problem that the switching of the aromatherapy mode is not sufficient to adapt to some special scenarios, in this embodiment, for the personalized recommendation scenario corresponding to the driver's destination preference, an adaptive control method based on the in-vehicle aromatherapy machine that adapts to the aforementioned special scenarios is further proposed.

[0063] In another feasible implementation manner, step S30 includes: When the current environmental scenario information faced by the in-vehicle aromatherapy machine is a personalized recommendation scenario corresponding to the driver's destination preference determined according to the historical positioning information of the vehicle, control the in-vehicle aromatherapy machine to release the target aromatherapy that conforms to the personalized recommendation scenario.

[0064] In one embodiment, the acquired historical positioning information of the vehicle is analyzed to determine the destinations that the driver frequently visits. For example, it can be determined based on factors such as the dwell time and visit frequency of the positioning point. If a certain place (such as a workplace) is often visited for a long time every day and has a high visit frequency, it can be determined as an important destination.

[0065] Classify scenes according to the destination type. For example, if the destination is a gym, it may correspond to a vibrant and refreshing scene; if it is a home, it may correspond to a warm and relaxing scene; if it is an office, it may correspond to a refreshing and elegant scene.

[0066] Associate different destination types with specific aromatherapy atmospheres. For example, a refreshing scene can be associated with aromatherapy such as lemon and mint; a warm and relaxing scene can be associated with aromatherapy such as lavender and rose; and a refreshing and elegant scene can be associated with aromatherapy such as tea tree and eucalyptus.

[0067] In this way, according to the determined personalized recommendation scene, a command to release the target aroma is sent to the vehicle aroma diffuser. After receiving the command, the aroma diffuser starts to release the corresponding aroma. For example, if it is determined to be a fresh scene, lemon or mint aroma will be released.

[0068] Based on the first embodiment of the present application, in the second embodiment of the present application, the same or similar contents as those in the above-mentioned embodiment 1 can be referred to the above introduction, and will not be repeated in the following. Figure 3 , the method further comprises: Step T10, based on the fixed position offset between the main positioning of the vehicle and the auxiliary positioning of the vehicle-mounted aromatherapy machine, convert the auxiliary positioning data into the main positioning coordinate system; wherein the real-time position of the vehicle is used as the main positioning, and the real-time position of the vehicle-mounted aromatherapy machine is used as the auxiliary positioning; Step T20, dynamically allocating weights of primary positioning and auxiliary positioning based on the confidence levels of the vehicle's real-time position and the vehicle-mounted aromatherapy machine's real-time position; Step T30, in the main positioning coordinate system, based on the dynamically allocated weights, the main positioning and the auxiliary positioning are integrated to obtain the vehicle target position.

[0069] When a more accurate target position is obtained by fusing the real-time position of the vehicle and the real-time position of the vehicle-mounted aromatherapy machine, the real-time position of the vehicle is used as the primary positioning and the real-time position of the vehicle-mounted aromatherapy machine is used as the auxiliary positioning.

[0070] Determine the fixed position offset between the vehicle's main positioning (real-time vehicle position) and the in-vehicle aromatherapy machine's secondary positioning (real-time position of the in-vehicle aromatherapy machine). This offset can be obtained through prior measurement or calibration. Assuming in the vehicle coordinate system, the offset is (Δx, Δy, Δz). Given that the secondary positioning coordinates of the in-vehicle aromatherapy machine in its own coordinate system are (xs, ys, zs), convert its coordinates (xt, yt, zt) to the vehicle's main positioning coordinate system. The conversion formula is as follows: xt = xs + Δx, yt = ys + Δy, zt = zs + Δz.

[0071] Determine that the confidence level of the vehicle's real-time position is Cv and the confidence level of the in-vehicle aromatherapy machine's real-time position is Cs. The confidence level can be evaluated based on factors such as the accuracy of the sensor and environmental factors. Calculate the weight Wv of the main positioning (vehicle) and the weight Ws of the secondary positioning (in-vehicle aromatherapy machine). A simple weighting method can be used, for example: the total confidence level Ctotal = Cv + Cs, the weight of the vehicle's main positioning Wv = Cv / Ctotal, and the weight of the in-vehicle aromatherapy machine's secondary positioning Ws = Cs / Ctotal.

[0072] In the main positioning coordinate system, the converted position coordinates of the in-vehicle aromatherapy machine are (xt, yt, zt), and the vehicle's main positioning coordinates are (xv, yv, zv). Calculate the vehicle's target position (xf, yf, zf) through fusion according to the dynamically allocated weights: xf = Wvx_v + W_sx_t, yf = Wvy_v + W_sy_t, zf = Wvz_v + W_sz_t.

[0073] Above, fuse the position data obtained by the vehicle positioning system and the in-vehicle aromatherapy machine's satellite positioning system. According to factors such as positioning accuracy and reliability, allocate different weights to vehicle positioning and in-vehicle aromatherapy machine positioning, and use algorithms such as weighted average to calculate the final fused position. Based on vehicle positioning, the satellite positioning of the in-vehicle aromatherapy machine can be used as an auxiliary to improve the overall positioning accuracy and reliability, especially in complex environments or when GPS signals are poor, providing more accurate position information.

[0074] It should be noted that the above examples are only for understanding this application and do not constitute a limitation to the adaptive control method of this application based on the in-vehicle aromatherapy machine. Any simple transformations in more forms based on this technical concept are within the protection scope of this application.

[0075] This application also provides an adaptive control device based on an in-vehicle aromatherapy machine. Please refer to Figure 4 The adaptive control device based on the in-vehicle aromatherapy machine includes: An acquisition module 10 for acquiring the current environmental scene information faced by the in-vehicle aromatherapy machine; A determination module 20, configured to determine a target control strategy corresponding to the current environmental scenario information in a control strategy for controlling an in-vehicle aromatherapy machine to release aromatherapy for environmental scenario information; A release module 30, configured to control the in-vehicle aromatherapy machine to release aromatherapy for the current environmental scenario information with reference to the target control strategy.

[0076] In one embodiment, the release module 30 is further configured to: When the current environmental scenario information faced by the in-vehicle aromatherapy machine is that the vehicle is determined to be in a mosquito-dense area for a long time according to the real-time position of the vehicle and / or the real-time position of the in-vehicle aromatherapy machine, control the in-vehicle aromatherapy machine to release mosquito-repellent aromatherapy; When the current environmental scenario information faced by the in-vehicle aromatherapy machine is that the vehicle is determined to be in an open area for a long time according to the real-time position of the vehicle and / or the real-time position of the in-vehicle aromatherapy machine, control the in-vehicle aromatherapy machine to release soothing aromatherapy; When the current environmental scenario information faced by the in-vehicle aromatherapy machine is that the vehicle is determined to be driving in a mountainous area according to the real-time position of the vehicle and / or the real-time position of the in-vehicle aromatherapy machine, control the in-vehicle aromatherapy machine to release forest-scented aromatherapy; When the current environmental scenario information faced by the in-vehicle aromatherapy machine is that the vehicle is determined to be driving on a coastal route according to the real-time position of the vehicle and / or the real-time position of the in-vehicle aromatherapy machine, control the in-vehicle aromatherapy machine to release ocean-scented aromatherapy.

[0077] In one embodiment, the release module 30 is further configured to: When the current environmental scenario information faced by the in-vehicle aromatherapy machine is that the vehicle is determined to be in a poor air quality area according to the real-time position of the vehicle, air quality monitoring information and / or the real-time position of the in-vehicle aromatherapy machine, control the in-vehicle aromatherapy machine to release purification-type aromatherapy with air purification function; Or, when the current environmental scenario information faced by the in-vehicle aromatherapy machine is that the vehicle is predicted to be in a poor air quality area according to the real-time position of the vehicle, air quality monitoring information and / or the real-time position of the in-vehicle aromatherapy machine, control the in-vehicle aromatherapy machine to release purification-type aromatherapy in advance.

[0078] In one embodiment, the release module 30 is further configured to: When the current environmental scenario information faced by the in-vehicle aromatherapy machine is that the vehicle is driving for a long time, the driver shows signs of fatigue driving and / or the vehicle is in an abnormal driving state according to the real-time state of the vehicle and / or the real-time state of the driver, control the in-vehicle aromatherapy machine to release target aromatherapy with a function of refreshing the mind.

[0079] In one embodiment, the release module 30 is further configured to: When the current environmental scenario information faced by the in-vehicle aromatherapy machine indicates that the vehicle is in an outdoor distress scenario or a state of waiting to be retrieved based on the real-time vehicle status, control the in-vehicle aromatherapy machine to release a unique odor aromatherapy with a long-term auxiliary positioning function; The adaptive control device based on the in-vehicle aromatherapy machine further includes a positioning module for: Controlling the in-vehicle aromatherapy machine to provide three-dimensional positioning information in a low-power mode.

[0080] In one embodiment, the adaptive control device based on the in-vehicle aromatherapy machine further includes a fusion module for: Based on the fixed position offset between the primary positioning of the vehicle and the secondary positioning of the in-vehicle aromatherapy machine, convert the secondary positioning data to the primary positioning coordinate system; wherein, the real-time position of the vehicle is used as the primary positioning and the real-time position of the in-vehicle aromatherapy machine is used as the secondary positioning; Based on the confidence levels of the real-time position of the vehicle and the real-time position of the in-vehicle aromatherapy machine respectively, dynamically allocate the weights of the primary positioning and the secondary positioning; In the primary positioning coordinate system, based on the dynamically allocated weights, fuse the primary positioning and the secondary positioning to obtain the target position of the vehicle.

[0081] The adaptive control device based on the in-vehicle aromatherapy machine provided by the present application, adopting the adaptive control method based on the in-vehicle aromatherapy machine in the above embodiment, can solve the technical problems of low aromatherapy release efficiency and untimely release. Compared with the prior art, the beneficial effects of the adaptive control device based on the in-vehicle aromatherapy machine provided by the present application are the same as those of the adaptive control method based on the in-vehicle aromatherapy machine provided by the above embodiment, and the other technical features in the adaptive control device based on the in-vehicle aromatherapy machine are the same as the features disclosed in the method of the above embodiment, and will not be elaborated here.

[0082] The present application provides an in-vehicle aromatherapy machine, which includes: at least one processor; and a memory communicatively connected to the at least one processor; wherein, the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the adaptive control method based on the in-vehicle aromatherapy machine in the first embodiment above.

[0083] Next, refer to Figure 5 , which shows a schematic structural diagram of an in-vehicle aromatherapy machine suitable for implementing the embodiments of the present application. As Figure 5As shown, the in-vehicle aromatherapy machine may include a processing device 1001 (such as a central processing unit, a graphics processing unit, etc.), which can perform various appropriate actions and processes according to the program stored in the read-only memory 1002 or the program loaded from the storage device 1003 into the random access memory 1004. In the random access memory 1004, various programs and data required for the operation of the in-vehicle aromatherapy machine are also stored. The processing device 1001, the read-only memory 1002, and the random access memory 1004 are connected to each other through a bus 1005. The input / output interface 1006 is also connected to the bus. Generally, the following systems may be connected to the input / output interface 1006: an input device 1007 including, for example, a touch screen, a touchpad, a keyboard, a mouse, an image sensor, a microphone, an accelerometer, a gyroscope, etc.; an output device 1008 including, for example, a liquid crystal display (LCD), a speaker, a vibrator, etc.; a storage device 1003 including, for example, a magnetic tape, a hard disk, etc.; and a communication device 1009. The communication device 1009 can allow the in-vehicle aromatherapy machine to communicate with other devices wirelessly or wiredly to exchange data. Although the in-vehicle aromatherapy machine with various systems is shown in the figure, it should be understood that it is not required to implement or have all the shown systems. More or fewer systems can be alternatively implemented or had.

[0084] Particularly, according to the embodiments disclosed in the present application, the processes described above with reference to the flowcharts can be implemented as computer software programs. For example, the embodiments disclosed in the present application include a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program contains program codes for performing the methods shown in the flowcharts. In such an embodiment, the computer program can be downloaded and installed from the network through the communication device, or installed from the storage device 1003, or installed from the read-only memory 1002. When the computer program is executed by the processing device 1001, the above-mentioned functions defined in the methods of the embodiments disclosed in the present application are executed.

[0085] The in-vehicle aromatherapy machine provided by the present application adopts the adaptive control method based on the in-vehicle aromatherapy machine in the above-mentioned embodiments, and can solve the technical problems of low aromatherapy release efficiency and untimely release. Compared with the prior art, the beneficial effects of the in-vehicle aromatherapy machine provided by the present application are the same as those of the adaptive control method based on the in-vehicle aromatherapy machine provided by the above-mentioned embodiments, and other technical features in the in-vehicle aromatherapy machine are the same as those disclosed in the method of the previous embodiment, which will not be elaborated here.

[0086] It should be understood that each part disclosed in the present application can be implemented by hardware, software, firmware, or a combination of them. In the description of the above embodiments, specific features, structures, materials, or characteristics can be combined in a suitable manner in any one or more embodiments or examples.

[0087] As described above, it is only the specific implementation manner of this application. However, the protection scope of this application is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed in this application, and all of them should be covered by the protection scope of this application. Therefore, the protection scope of this application shall be subject to the protection scope of the claims described above.

[0088] This application provides a computer-readable storage medium having computer-readable program instructions (i.e., computer programs) stored thereon, and the computer-readable program instructions are used to execute the adaptive control method based on the in-vehicle aromatherapy machine in the above-mentioned embodiments.

[0089] The computer-readable storage medium provided by this application may be, for example, a USB flash drive, but is not limited to electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems or devices, or any combination of the above. More specific examples of the computer-readable storage medium may include, but are not limited to: electrical connections with one or more wires, portable computer disks, hard disks, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM) or flash memory, optical fibers, portable compact disk read-only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the above. In this embodiment, the computer-readable storage medium may be any tangible medium that contains or stores a program, and the program can be used by or combined with an instruction execution system or device. The program code contained on the computer-readable storage medium can be transmitted by any appropriate medium, including but not limited to: wires, optical cables, RF (Radio Frequency), etc., or any suitable combination of the above.

[0090] The above-mentioned computer-readable storage medium may be included in the in-vehicle aromatherapy machine; or it may exist separately and not be assembled into the in-vehicle aromatherapy machine.

[0091] The above-mentioned computer-readable storage medium carries one or more programs. When the above-mentioned one or more programs are executed by the in-vehicle aromatherapy machine, the in-vehicle aromatherapy machine is caused to: obtain the current environmental scene information faced by the in-vehicle aromatherapy machine; determine the target control strategy corresponding to the current environmental scene information in the control strategy for controlling the in-vehicle aromatherapy machine to release aromatherapy for the environmental scene information; and control the in-vehicle aromatherapy machine to release aromatherapy for the current environmental scene information with reference to the target control strategy.

[0092] Computer program code for performing the operations of this application can be written in one or more programming languages or combinations thereof. The above-mentioned programming languages include object-oriented programming languages such as Java, Smalltalk, C++, and also include conventional procedural programming languages such as the "C" language or similar programming languages. The program code can be executed entirely on the user's computer, partially on the user's computer, executed as an independent software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In the case of a remote computer, the remote computer can be connected to the user's computer through any type of network, including a local area network (LAN: Local Area Network) or a wide area network (WAN: Wide Area Network), or it can be connected to an external computer (for example, by connecting through an Internet service provider using the Internet).

[0093] The flowcharts and block diagrams in the accompanying drawings illustrate the possible architectures, functions, and operations of systems, methods, and computer program products according to various embodiments of this application. In this regard, each block in the flowchart or block diagram may represent a module, a program segment, or a part of code that contains one or more executable instructions for implementing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the blocks may occur in a different order than that marked in the accompanying drawings. For example, two consecutive blocks shown may actually be executed substantially in parallel, and they may sometimes be executed in the reverse order, depending on the functions involved. It should also be noted that each block in the block diagram and / or flowchart, as well as the combination of blocks in the block diagram and / or flowchart, can be implemented by a dedicated hardware-based system for performing the specified functions or operations, or can be implemented by a combination of dedicated hardware and computer instructions.

[0094] The modules described in the embodiments of this application can be implemented in software or in hardware. Among them, the name of the module does not constitute a limitation to the unit itself in some cases.

[0095] The readable storage medium provided in this application is a computer-readable storage medium that stores computer-readable program instructions (i.e., computer programs) for performing the above-mentioned adaptive control method based on a vehicle-mounted aromatherapy machine, and can solve the technical problems of low efficiency and untimely release of aromatherapy. Compared with the prior art, the beneficial effects of the computer-readable storage medium provided in this application are the same as those of the adaptive control method based on the vehicle-mounted aromatherapy machine provided in the above embodiments, and will not be elaborated here.

[0096] The present application also provides a computer program product, including a computer program which, when executed by a processor, implements the steps of the adaptive control method based on the in-vehicle aromatherapy machine as described above.

[0097] The computer program product provided by the present application can solve the technical problems of low aromatherapy release efficiency and untimely release. Compared with the prior art, the beneficial effects of the computer program product provided by the present application are the same as those of the adaptive control method based on the in-vehicle aromatherapy machine provided in the above embodiments, and will not be elaborated here.

[0098] The above are only partial embodiments of the present application, and thus do not limit the patent scope of the present application. Any equivalent structural transformation made under the technical concept of the present application by using the content of the specification and drawings of the present application, or any direct / indirect application in other related technical fields, is included in the patent protection scope of the present application.

Claims

1. An adaptive control method based on a vehicle-mounted aromatherapy machine, characterized in that, The adaptive control method based on the vehicle-mounted aromatherapy machine includes: Obtaining the current environmental scenario information faced by the vehicle-mounted aromatherapy machine; In the control strategy for controlling the vehicle-mounted aromatherapy machine to release aromatherapy according to the environmental scenario information, determining the target control strategy corresponding to the current environmental scenario information; Controlling the vehicle-mounted aromatherapy machine to release aromatherapy for the current environmental scenario information with reference to the target control strategy.

2. The adaptive control method based on a vehicle-mounted aromatherapy machine according to claim 1, wherein, The step of controlling the vehicle-mounted aromatherapy machine to release aromatherapy for the current environmental scenario information with reference to the target control strategy includes: When the current environmental scenario information faced by the vehicle-mounted aromatherapy machine is determined that the vehicle has been located in a mosquito-dense area for a long time according to the vehicle's real-time position and / or the real-time position of the vehicle-mounted aromatherapy machine, controlling the vehicle-mounted aromatherapy machine to release mosquito-repellent aromatherapy; When the current environmental scenario information faced by the vehicle-mounted aromatherapy machine is determined that the vehicle has been located in an open area for a long time according to the vehicle's real-time position and / or the real-time position of the vehicle-mounted aromatherapy machine, controlling the vehicle-mounted aromatherapy machine to release soothing aromatherapy; When the current environmental scenario information faced by the vehicle-mounted aromatherapy machine is determined that the vehicle is driving in a mountainous area according to the vehicle's real-time position and / or the real-time position of the vehicle-mounted aromatherapy machine, controlling the vehicle-mounted aromatherapy machine to release forest-scented aromatherapy; When the current environmental scenario information faced by the vehicle-mounted aromatherapy machine is determined that the vehicle is driving on a coastal route according to the vehicle's real-time position and / or the real-time position of the vehicle-mounted aromatherapy machine, controlling the vehicle-mounted aromatherapy machine to release ocean-scented aromatherapy.

3. The adaptive control method based on the in-vehicle aromatherapy machine according to claim 1, characterized in that The step of controlling the vehicle-mounted aromatherapy machine to release aromatherapy for the current environmental scenario information with reference to the target control strategy includes: When the current environmental scenario information faced by the vehicle-mounted aromatherapy machine is determined that the vehicle is in a poor air quality area according to the vehicle's real-time position, air quality monitoring information and / or the real-time position of the vehicle-mounted aromatherapy machine, controlling the vehicle-mounted aromatherapy machine to release purifying aromatherapy with the function of purifying the air; Or, when the current environmental scenario information faced by the vehicle-mounted aromatherapy machine is predicted that the vehicle will be in a poor air quality area according to the vehicle's real-time position, air quality monitoring information and / or the real-time position of the vehicle-mounted aromatherapy machine, controlling the vehicle-mounted aromatherapy machine to release the purifying aromatherapy in advance.

4. The adaptive control method based on a vehicle-mounted aromatherapy machine according to claim 1, characterized in that The step of controlling the vehicle-mounted aromatherapy machine to release aromatherapy for the current environmental scenario information with reference to the target control strategy includes: When the current environmental scenario information faced by the vehicle-mounted aromatherapy machine is determined that the vehicle is driving for a long time, the driver shows signs of fatigue driving and / or the vehicle is in an abnormal driving state according to the vehicle's real-time state and / or the driver's real-time state, controlling the vehicle-mounted aromatherapy machine to release target aromatherapy with the function of refreshing the mind; 5. The adaptive control method based on the in-vehicle aromatherapy machine according to claim 1, wherein, The step of controlling the vehicle-mounted aromatherapy machine to release aromatherapy for the current environmental scenario information with reference to the target control strategy includes: When the current environmental scenario information faced by the vehicle-mounted aromatherapy machine is determined that the vehicle is in an outdoor distress scenario or a state to be retrieved according to the vehicle's real-time state, controlling the vehicle-mounted aromatherapy machine to release unique-scented aromatherapy with the function of long-term auxiliary positioning; The method further includes: Controlling the vehicle-mounted aromatherapy machine to provide three-dimensional positioning information in the low-power mode.

6. The adaptive control method based on the vehicle-mounted aromatherapy machine according to any one of claims 1 to 5, characterized in that, The method further includes: Based on the fixed position offset between the primary positioning of the vehicle and the secondary positioning of the in-vehicle aromatherapy machine, convert the secondary positioning data to the primary positioning coordinate system; wherein, the real-time position of the vehicle is used as the primary positioning, and the real-time position of the in-vehicle aromatherapy machine is used as the secondary positioning; Based on the confidence levels of the real-time position of the vehicle and the real-time position of the in-vehicle aromatherapy machine respectively, dynamically allocate the weights of the primary positioning and the secondary positioning; In the primary positioning coordinate system, fuse the primary positioning and the secondary positioning based on the dynamically allocated weights to obtain the target position of the vehicle.

7. An adaptive control device based on a vehicle-mounted aromatherapy machine, characterized in that, The adaptive control device based on the in-vehicle aromatherapy machine includes: An acquisition module, configured to acquire the current environmental scene information faced by the in-vehicle aromatherapy machine; A determination module, configured to determine the target control strategy corresponding to the current environmental scene information in the control strategy for controlling the in-vehicle aromatherapy machine to release aromatherapy for the environmental scene information; A release module, configured to control the in-vehicle aromatherapy machine to release aromatherapy for the current environmental scene information with reference to the target control strategy.

8. An in-vehicle aromatherapy machine, characterized in that, The in-vehicle aromatherapy machine includes: a memory, a processor, and a computer program stored on the memory and executable on the processor, and the computer program is configured to cooperate to implement the steps of the adaptive control method based on the in-vehicle aromatherapy machine according to any one of claims 1 to 6.

9. A storage medium, characterized in that, The storage medium is a computer-readable storage medium, and a computer program is stored on the storage medium, and when the computer program is executed by a processor, the steps of the adaptive control method based on the in-vehicle aromatherapy machine according to any one of claims 1 to 6 are implemented.

10. A computer program product, characterized in that, The computer program product includes a computer program, and when the computer program is executed by a processor, the steps of the adaptive control method based on the in-vehicle aromatherapy machine according to any one of claims 1 to 6 are implemented.

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