Intelligent terminal-based multi-scene smell generator personalized intelligent control system and smell control method

Abstract

The application relates to the technical field of intelligent devices, in particular to a multi-scene smell generator personalized intelligent control system and a smell control method based on an intelligent terminal; the system comprises a smell generator, an intelligent terminal and a physiological sensor; the smell generator is provided with a smell releasing module, an intelligent control module and a communication module; the intelligent control module is connected with the smell releasing module, the intelligent terminal and the physiological sensor through the communication module; the intelligent control module is used for receiving smell control information of the intelligent terminal, analyzing the smell control information and generating corresponding smell generation instructions; the physiological sensor is used for collecting physiological data of a user; through the arrangement of the intelligent terminal and the physiological sensor, the smell generator can intelligently switch different scene modes and release smells suitable for the scene in time along with the change of a scene where the user is, the adaptability of the application in various application scenes is enhanced, and the comfort degree of user use is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of intelligent devices, and in particular to a multi-scene odor generator personalized intelligent control system based on an intelligent terminal and an odor control method. BACKGROUND

[0002] With the continuous development of intelligent technology, fragrance devices, as products for improving user's quality of life, also face the demand for upgrading. However, the existing intelligent fragrance devices on the market are relatively single in function, mainly relying on manual adjustment by the user through the intelligent terminal (such as a mobile phone), for example, adjusting the fragrance release gear and time. The current devices cannot actively perceive the actual needs of the user, lack of interaction with the environment and user state, resulting in a decrease in the user's enthusiasm for the consumption of fragrance devices.

[0003] The intelligent terminal, as a device that the user carries daily, has a large amount of potential available information resources, such as weather data, geographic location, user behavior patterns and preferences, etc. These information can provide a basis for fragrance devices to achieve more intelligent and personalized control. The application scenarios of fragrance are also very diverse, including indoor environment, outdoor scene, and in-vehicle environment during driving, etc. Therefore, how to effectively utilize these data to optimize the work of fragrance devices, so that they can be adjusted according to the user's personalized needs and specific environment, has become a problem to be solved.

[0004] In addition, the intelligent upgrading of fragrance devices is not limited to simple time or gear adjustment. Future intelligent fragrance devices should be able to combine user's physiological state, emotional response, etc. to achieve a more precise personalized fragrance experience. For example, by collecting user's heart rate, respiratory rate and other physiological data through the intelligent terminal, and combining environmental factors (such as weather, air quality), the types, concentration and duration of fragrance release are automatically adjusted to optimize the user's physical and mental state.

[0005] Therefore, the personalized and scenario-aware fragrance control based on the information provided by the user's intelligent terminal can greatly improve the user experience, expand the application scenarios of fragrance devices, and has broad market prospects. SUMMARY

[0006] The present application provides a multi-scene odor generator personalized intelligent control system based on an intelligent terminal to solve the problem of single use scenario of the existing odor generator.

[0007] To achieve the above functions, the technical solution provided by the present application is:

[0008] A multi-scene odor generator personalized intelligent control system based on an intelligent terminal, comprising an odor generator, an intelligent terminal and a physiological sensor, wherein:

[0009] The smell generator is provided with a smell releasing module, a smart control module and a communication module;

[0010] The smart control module is connected with the smell releasing module, a smart terminal and a physiological sensor through the communication module;

[0011] The smart control module is used for receiving smell control information of the smart terminal, analyzing the smell control information and generating corresponding smell generation instructions;

[0012] The smell releasing module generates corresponding smells according to the received smell generation instructions and releases them;

[0013] The physiological sensor is used for collecting physiological data of a user.

[0014] Preferably, the smart terminal is a handheld smart terminal or a vehicle-mounted smart terminal.

[0015] Preferably, the physiological sensor is a smart bracelet or a smart watch.

[0016] Preferably, the communication module is a wireless communication module.

[0017] Preferably, the smell releasing module comprises a plurality of smell source storage units.

[0018] The application further provides a smell control method based on the above-mentioned smart terminal-based multi-scene smell generator personalized intelligent control system, comprising the following steps:

[0019] Obtaining positioning information of the smart terminal;

[0020] According to the positioning information, determining a scene where the user is located;

[0021] When the user is in an indoor scene, starting the smart terminal-based multi-scene smell generator personalized intelligent control system and releasing fresh or soothing smells in the smell releasing module according to time periods;

[0022] When the user is in a vehicle-mounted scene, starting the smart terminal-based multi-scene smell generator personalized intelligent control system and determining whether it belongs to a long-distance driving scene or a congested driving scene through the smart terminal, releasing refreshing or soothing smells if it is in the two driving scenes; and detecting a mental state of the user through the physiological sensor, adjusting a release intensity and frequency of the smells according to the mental state of the user;

[0023] When the user is in an outdoor scene, the multi-scene smell generator personalized intelligent control system based on a smart terminal is started, whether the user is in a sports mode is judged according to the physiological sensor, if in the sports mode, an energizing smell is released, if in a non-sports mode, when the system confirms that the sunlight is strong or the air temperature is high through weather data of the smart terminal, a cool smell is automatically released, when the system detects that the surrounding environment of the position of the user is a harsh environment through the smart terminal, a protective smell is automatically released.

[0024] Preferably, the time period at least includes an activity period and a sleep period,

[0025] When the user is in an indoor scene and in an activity period, the multi-scene smell generator personalized intelligent control system based on a smart terminal automatically releases a fresh smell to improve the environment;

[0026] When the user is in an indoor scene and in a sleep period, the multi-scene smell generator personalized intelligent control system based on a smart terminal automatically releases a soothing smell to assist sleep.

[0027] Preferably, the mental state of the user at least includes a fatigue state and a stress state;

[0028] When the physiological sensor detects that the heart rate or the breathing frequency of the user decreases, it is judged that the user is in a fatigue state;

[0029] When the physiological sensor detects that the heart rate or the breathing frequency of the user increases, it is judged that the user is in a stress state.

[0030] Preferably, when the user is in a sports mode, whether the user is in a high-intensity sports state is judged through the physiological sensor detecting the heart rate or the breathing frequency of the user;

[0031] If in a low-intensity sports state, the energizing smell is released intermittently;

[0032] If in a high-intensity sports state, the energizing smell is continuously released.

[0033] The beneficial effects of the present application are that:

[0034] Through the smart terminal acquiring the environmental information, position information and weather data of the user and through the physiological sensor acquiring the physiological state of the user, the smell generator can intelligently switch different scene modes and release the smell suitable for the scene in time as the scene changes, which enhances the adaptability of the present application in various application scenes and improves the comfort of the user. BRIEF DESCRIPTION OF DRAWINGS

[0035] Figure 1 It is a cooperation principle diagram of the smell generator, the smart terminal and the physiological sensor.

[0036] Figure 2 This is a block diagram illustrating the principle of an odor generator.

[0037] Figure 3 This is a schematic diagram of the odor control method in Example 2. Detailed Implementation

[0038] The following is in conjunction with the appendix Figure 1 Appendix Figure 2 and Figure 3 The present invention will be further described as follows: Example 1

[0039] like Figure 1 The illustrated multi-scenario odor generator personalized intelligent control system includes an odor generator 1, an intelligent terminal 2, and a physiological sensor 3. The odor generator 1 communicates with both the intelligent terminal 2 and the physiological sensor 3.

[0040] like Figure 2 As shown, the odor generator 1 is equipped with at least an odor release module 11, an intelligent control module 12, and a communication module 13;

[0041] The intelligent control module 12 is connected to the odor release module 11, the intelligent terminal 2, and the physiological sensor 3 via the communication module 13.

[0042] The intelligent control module 12 is used to receive odor control information from the intelligent terminal 2, parse the odor control information, and generate corresponding odor generation instructions;

[0043] The odor release module 11 generates and emits a corresponding odor based on the received odor generation command.

[0044] Physiological sensor 3 is used to collect the user's physiological data.

[0045] In this invention, the smart terminal 2 can be a handheld smart terminal, such as a smartphone, tablet computer, or other portable smart terminal based on the mobile Internet, or it can be a vehicle-mounted smart terminal with network connectivity installed in a vehicle such as a car.

[0046] The smart terminal 2, physiological sensor 3 and odor generator 1 can exchange data through wireless or wired means. In this embodiment, the communication module 13 adopts a wireless communication module 13, that is, Wi-Fi, Bluetooth and other methods.

[0047] The physiological sensor 3 can be a smart bracelet, smartwatch, or other device that connects to the smart terminal 2 to collect detailed physiological data of the user (such as heart rate and respiratory rate). After receiving the data, the smart terminal 2 makes intelligent control decisions to achieve more personalized fragrance release.

[0048] The odor releasing module 11 includes a plurality of odor source storage units 111. Each odor source storage unit 111 can store one type of fragrance. According to actual needs, the odor generator 1 can include the following multiple fragrances. When the amount of fragrance stored in the odor source storage unit 111 is insufficient, the user can add the same type of fragrance.

[0049] In the present embodiment, the types of fragrance can include the following:

[0050] (1) Fresh odor: such as lemon, green tea, etc., used to improve air quality, relieve stuffiness or closed space.

[0051] (2) Relaxing odor: such as sandalwood, etc., used to help users relax, improve sleep or create a quiet working environment.

[0052] (3) Warm odor: such as vanilla, honey, etc., used to create a warm family atmosphere.

[0053] (4) Refreshing odor: such as mint, eucalyptus, etc., to help drivers improve concentration and relieve fatigue.

[0054] (5) Mild odor: such as lavender, jasmine, etc., used to help relax emotions, reduce anxiety and stress during long-distance driving.

[0055] (6) Purifying odor: such as pine, etc., to help purify the air in the car, especially when driving for a long time with the windows closed.

[0056] (7) Vitality odor: such as citrus, rosemary, etc., used to help users maintain vitality and positive emotions outdoors.

[0057] (8) Calming odor: such as bergamot, etc., used to help users relax when resting.

[0058] (9) Protective odor: such as tea tree, eucalyptus, etc., with antibacterial or mosquito-repelling effects, suitable for environmental protection during outdoor activities. Embodiment Two

[0059] As shown in Figure 3 the present embodiment provides an odor control method for the intelligent terminal-based multi-scene odor generator personalized intelligent control system according to embodiment 1, including the following steps:

[0060] Obtain the positioning information of the intelligent terminal 2;

[0061] According to the positioning information, determine the scene where the user is located, and perform different operations according to different scenes;

[0062] When the user is in an indoor scene, the multi-scene smell generator personalized intelligent control system based on the smart terminal is started, and the refreshing type smell or the soothing type smell in the smell release module 11 is released according to the time period;

[0063] When the user is in a vehicle scene, the multi-scene smell generator personalized intelligent control system based on the smart terminal is started, and whether it belongs to a long-distance driving scene or a congested driving scene is determined through the smart terminal 2, and the refreshing type smell or the soothing type smell is released accordingly if it is in the two driving scenes; and the mental state of the user is detected through the physiological sensor 3, and the release intensity and frequency of the smell are adjusted according to the mental state of the user.

[0064] When the user is in an outdoor scene, the multi-scene smell generator personalized intelligent control system based on the smart terminal is started, and whether the user is in a sports mode is judged according to the physiological sensor 3, and the refreshing type smell is released if it is in the sports mode; if it is in a non-sports mode, the cooling type smell is automatically released when the system confirms that the sunlight is strong or the air temperature is high through the weather data of the smart terminal 2, and the protective type smell is automatically released when the system detects that the surrounding environment of the user's location is a harsh environment through the smart terminal 2.

[0065] The above time period at least includes an activity period and a sleep period, and in the embodiment, the activity period is 7:00-24:00, and the sleep period is 0:00-7:00.

[0066] When the user is in an indoor scene and in an activity period, the multi-scene smell generator personalized intelligent control system based on the smart terminal automatically releases the refreshing type smell to improve the environment; when the user is in an indoor scene and in a sleep period, the multi-scene smell generator personalized intelligent control system based on the smart terminal automatically releases the soothing type smell to assist sleep.

[0067] In the vehicle scene, the system obtains the current traffic conditions and driving state in real time through the map application in the intelligent terminal 2 or the vehicle navigation system, judges the specific road section and driving conditions of driving, and mainly focuses on the following two parameters: (1) vehicle speed data, identifies the current vehicle speed, and judges whether it is in high-speed driving or low-speed (congestion) driving; (2) traffic conditions, based on map traffic information (such as real-time traffic flow, congestion conditions), judge the conditions of the driving section, including whether there is traffic congestion or slow traffic. When the vehicle speed is continuously in a high range (such as above 80km / h), and the map shows that the current is in a long-distance driving scene such as a highway, the system automatically judges that the user is in a long-distance driving scene. At this time, the intelligent control system of the multi-scene smell generator based on the intelligent terminal of the application automatically selects a refreshing smell to enhance the driver's attention and alertness, and intervenes in driving fatigue. When the vehicle speed is lower than a certain value (such as lower than 20km / h), and the map shows that the current is in a traffic congestion state, the system judges that the user is in a congestion driving scene. The system automatically selects a soothing smell to help relieve the driver's anxiety, stress and emotional fluctuations. In the congestion section, the system uses a continuous and mild release method to maintain a comfortable atmosphere in the car and help the driver remain calm and relaxed in a high-pressure environment.

[0068] In the vehicle scene, the physiological sensor 3 such as the smart bracelet or watch worn by the user will detect the physiological signals of the user's mental state in real time, and transmit the detected physiological signals to the intelligent control module 12 of the smell generator 1 in real time. In the vehicle scene, the user's mental state at least includes fatigue state and stress state. When the physiological sensor 3 detects that the user's heart rate decreases or the breathing rate decreases, it is judged that the user is in a fatigue state; when the physiological sensor 3 detects that the user's heart rate increases or the breathing rate increases, it is judged that the user is in a stress state. In the long-distance driving scene, if the physiological sensor 3 detects that the driver's fatigue increases (heart rate decreases or breathing rate decreases), the system will correspondingly increase the release intensity or frequency of the refreshing smell. In the congestion driving scene, if the driver's anxiety or stress is monitored to increase, the system will increase the release frequency of the soothing smell.

[0069] In the outdoor scene, the system of the present application monitors the user's physical activity state in real time through the built-in sensors (such as an accelerometer, a heart rate sensor, a step frequency monitor, etc.) in the physiological sensor 3 such as a smart bracelet or a smart watch, so as to determine whether the user is in a sports mode. The following motion state parameters are mainly determined: (1) step number and step frequency, by detecting the step frequency and the step number, the system determines whether the user is in a continuous motion state; (2) heart rate monitoring, when the user's heart rate exceeds the resting heart rate range and continuously at a high level, the system further confirms that the user is performing high-intensity exercise. When the system detects that the user is in a continuous motion state, it is determined that the user is in a sports mode, and in the sports mode, if the user's heart rate continuously at a high level, the system considers that the user is in high-intensity exercise, otherwise, it is in low-intensity exercise. If it is in a low-intensity exercise state, the vitality type odor is released intermittently to help maintain the vitality of the body and the comfort of breathing; if it is in a high-intensity exercise state, the vitality type odor is continuously released to help the user improve the subsequent exercise performance.

[0070] The above indoor scene, vehicle-mounted scene and outdoor scene can be made into an automatic mode, in which the system automatically adjusts the type, concentration and release duration of the odor according to the preset conditions (such as environmental data, physiological state) to reduce user intervention.

[0071] The multi-scene odor generator personalized intelligent control system based on a smart terminal of the present application can intelligently switch between indoor, vehicle-mounted and outdoor scenes according to the position information of the smart terminal 2, adapt to different use scenarios, enhance the adaptability in multiple application scenarios and improve the user's use comfort.

[0072] The above-described embodiments are only preferred examples of the present application and do not limit the scope of the present application, so equivalent changes or modifications made to the structure, features and principles described in the scope of the present application patent application shall be included in the scope of the present application patent application.

Claims

1. An odor control method for a personalized intelligent control system for a multi-scene odor generator based on a smart terminal, characterized in that: A personalized intelligent control system for a multi-scenario odor generator based on smart terminals includes an odor generator, a smart terminal, and physiological sensors, among which: The odor generator is equipped with an odor release module, an intelligent control module, and a communication module. The intelligent control module is connected to the odor release module, the intelligent terminal, and the physiological sensor via a communication module. The intelligent control module is used to receive odor control information from the intelligent terminal, parse the odor control information, and generate corresponding odor generation instructions; The odor release module generates and emits a corresponding odor based on the received odor generation command. The physiological sensor is used to collect the user's physiological data; Odor control methods include the following steps: Obtain the location information of the smart terminal; Based on the location information, the user's current location is determined; When the user is in an indoor setting, the smart terminal-based multi-scene odor generator personalized intelligent control system is activated, and a fresh or soothing odor is released from the odor release module according to the time period. When the user is in a vehicle, the personalized intelligent control system of the multi-scenario odor generator based on the smart terminal is activated. The smart terminal determines whether the user is in a long-distance driving scenario or a congested driving scenario. If the user is in either of these scenarios, an invigorating or soothing odor is released accordingly. The system also detects the user's mental state through the physiological sensor and adjusts the intensity and frequency of the odor release based on the user's mental state. When the user is in an outdoor environment, the personalized intelligent control system of the multi-scene odor generator based on the smart terminal is activated. The system determines whether the user is in sports mode based on the physiological sensor. If the user is in sports mode, an invigorating odor is released. If the user is not in sports mode, the system automatically releases a cooling odor when the system confirms through the weather data of the smart terminal that the sunlight is strong or the temperature is high. The system automatically releases a protective odor when the system detects through the smart terminal that the user's surrounding environment is a harsh environment.

2. The odor control method of the personalized intelligent control system for a multi-scene odor generator based on a smart terminal as described in claim 1, characterized in that: The smart terminal is either a handheld smart terminal or a vehicle-mounted smart terminal.

3. The odor control method of the personalized intelligent control system for a multi-scene odor generator based on a smart terminal as described in claim 1, characterized in that: The physiological sensor is a smart bracelet or smartwatch.

4. The odor control method of the personalized intelligent control system for a multi-scene odor generator based on a smart terminal as described in claim 1, characterized in that: The communication module is a wireless communication module.

5. The odor control method of the personalized intelligent control system for a multi-scene odor generator based on a smart terminal as described in claim 1, characterized in that: The odor release module includes multiple odor source storage units.

6. The odor control method of the personalized intelligent control system for a multi-scene odor generator based on a smart terminal as described in claim 1, characterized in that: The time period includes at least the activity period and the sleep period. When users are indoors and during their activity period, the multi-scene odor generator personalized intelligent control system based on smart terminals automatically releases a fresh odor to improve the environment; When a user is indoors and asleep, the multi-scene scent generator personalized intelligent control system based on a smart terminal automatically releases a soothing scent to aid sleep.

7. The odor control method of the multi-scene odor generator personalized intelligent control system based on intelligent terminals as described in claim 1, characterized in that: The user's mental state includes at least a state of fatigue and a state of stress; The physiological sensor determines that the user is in a state of fatigue when it detects a decrease in the user's heart rate or respiratory rate. The physiological sensor determines that the user is under stress when it detects an increase in the user's heart rate or respiratory rate.

8. The odor control method of the personalized intelligent control system for a multi-scene odor generator based on a smart terminal as described in claim 1, characterized in that: When the user is in exercise mode, the physiological sensor detects the user's heart rate or respiratory rate to determine whether the user is in a state of intense exercise. When in a low-intensity state of exercise, it intermittently releases a vibrant odor; When in a state of high-intensity exercise, it continuously releases an invigorating odor.

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