CN111075737A - Fan with customized intelligent wind function - Google Patents

Fan with customized intelligent wind function Download PDF

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Publication number
CN111075737A
CN111075737A CN201911064241.1A CN201911064241A CN111075737A CN 111075737 A CN111075737 A CN 111075737A CN 201911064241 A CN201911064241 A CN 201911064241A CN 111075737 A CN111075737 A CN 111075737A
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China
Prior art keywords
wind
signal
customized
mode
fan
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CN201911064241.1A
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Inventor
陈小平
唐清生
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Foshan Viomi Electrical Technology Co Ltd
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Foshan Viomi Electrical Technology Co Ltd
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Priority to CN201911064241.1A priority Critical patent/CN111075737A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/006—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by influencing fluid temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/705—Adding liquids

Abstract

A fan with a customized intelligent wind function can output customized intelligent wind in a customized manner according to the requirements of users. The fan can customize intelligent air according to different air outlet customizing targets, achieves a private customized air outlet mode, and greatly improves the experience of users. The air outlet customizing mode of the invention carries out air outlet according to the comfortable air model, thereby leading the user to be in a comfortable environment. Meanwhile, the fan has the functions of purification, heating and humidification, and reduces the occupied space and the operation difficulty. The fan can realize automatic control according to the current environment condition, and the intelligent degree of the fan is greatly improved.

Description

Fan with customized intelligent wind function
Technical Field
The invention relates to the field of fans, in particular to a fan with a customized intelligent wind function.
Background
The fan operation mode in the prior art is fixed, and the air outlet working mode which can meet the differentiation requirements of individual users in the same use scene is not provided, so that the intelligent degree of the fan is greatly limited.
Therefore, aiming at the defects of the prior art, the fan with the customized intelligent wind function is provided to solve the defects of the prior art and is necessary.
Disclosure of Invention
The invention aims to avoid the defects of the prior art and provide the fan with the customized intelligent wind function. This fan with customization intelligence wind function can formulate the air-out customization mode according to user's demand.
The above object of the present invention is achieved by the following technical measures:
the utility model provides a fan with customization intelligence wind function can carry out the customization according to user's requirement and export customization intelligence wind.
The steps of customizing the intelligent wind customization comprise: the user firstly sets an air outlet customization target, and then selects a customization mode corresponding to the air outlet customization target.
Preferably, the magic customizing mode is a wind following mode, a wind avoiding mode or a wind adding and holding mode.
The wind-blowing following mode is used for following the moving direction of the wind-blowing customized target to blow air.
The wind escape mode is that the blowing sense of the user is reduced when the fan faces the air outlet customization target direction.
The wind adding mode is to increase the blowing feeling of the user when the fan faces the wind outlet customizing target.
Wherein the wind following mode is a wind following mode based on a comfortable wind model.
The wind adding and holding mode is based on a comfortable wind model.
Preferably, the expression of the comfort wind model is as formula (I),
AT 1.07T +0.2 e-0.65V-2.7 formula (I),
wherein AT is a somatosensory temperature value and the unit is; t is ambient temperature in units of; e is the vapor pressure in hPa; v is the wind speed reaching the outlet air customization target, and the unit is m/s.
Preferably, the above-mentioned water vapor pressure is obtained by the formula (II),
Figure BDA0002258825510000021
wherein RH is relative humidity in%.
And defining the distance between the air outlet customized target and the fan as A, and the air speed of the air outlet of the fan as B.
When A is more than 0 and less than or equal to a1When B is B1V。
When a is1＜A≤a2When B is B2V。
When a is2＜A≤a3When B is B3V。
When a is3When < A, B is B4And 1.0. ltoreq. b1＜b2＜b3＜b4。
Preferably, a is as defined above1Is 1.5m, a2Is 3.0m, a3Is 5.0 m.
Preferably, b is1Is 1.5, b2Is 2.0, b3Is 3.0, b4It was 4.0.
When the air outlet customized target leaves the current area, the fan prompts the user to customize the customized intelligent air again.
Preferably, the outlet air customization target is provided in plurality.
The fan with the customized intelligent wind function is provided with the infrared sensor, and the infrared sensor is used for sensing at least one of space position information, human body quantity information, human body posture information or crowd distribution information of an air outlet customized target in real time to obtain an infrared signal correspondingly. .
The fan with the customized intelligent wind function is also provided with a processing device, and the processing device is connected with the infrared sensor.
And the processing device controls the fan to work according to the air outlet customization mode and the infrared signal.
The fan with the customized intelligent wind function is also provided with a driving assembly for generating airflow, and the driving assembly is connected with the processing device.
And the processing device controls the driving assembly to supply air according to the air outlet customization mode and the infrared signal.
The fan with the customized intelligent wind function is also provided with a rotating assembly for driving the fan to rotate, and the rotating assembly is connected with the processing device.
And the processing device controls the rotating assembly to rotate according to the air outlet customization mode and the infrared signal.
The fan with the customized intelligent wind function is also provided with a data acquisition assembly, and the data acquisition assembly is connected with a processing device.
Preferably, the data acquisition assembly is provided with a humidity sensor, and the humidity sensor is connected with the processing device.
And the humidity sensor is used for detecting the humidity of the current area in real time and obtaining a humidity signal.
Preferably, the data acquisition assembly is provided with a temperature sensor, and the temperature sensor is connected with the processing device.
And the temperature sensor is used for detecting the temperature of the current area in real time and obtaining a temperature signal.
Preferably, the data acquisition assembly is provided with an air speed sensor, and the air speed sensor is connected with the processing device.
And the wind speed sensor is used for detecting a speed signal of the airflow generated by the fan in real time.
The fan with the customized intelligent air function is also provided with a heating component, and the heating component is connected with the processing device.
The heating assembly is used for heating the air flow, so that the output air flow is output in a warm air form.
The processing device receives at least one of the air outlet customizing mode signal, the infrared signal, the humidity signal, the temperature signal or the flow velocity signal to process to obtain a processing signal, and the heating assembly receives the processing signal to perform temperature adjusting work.
The fan with the customized intelligent wind function is also provided with a humidifying component, and the humidifying component is connected with a processing device.
The humidifying assembly is used for humidifying the air flow, so that the output air flow is output in a humidifying mode.
The processing device receives the air-out customization mode signal, the infrared signal, the humidity signal, the temperature signal and the flow velocity signal, processes the signals to obtain a processing signal, and the humidifying assembly receives the processing signal to adjust the humidity.
The fan with the customized intelligent wind function is also provided with a purification component, and the purification component is connected with a treatment device.
The purge is used to purge the gas stream such that the output gas stream is output in a purified form.
Preferably, the data acquisition assembly is further provided with a PM2.5 sensor, and the PM2.5 sensor is connected with the processing device.
And the PM2.5 sensor is used for detecting the concentration of the particulate matters with equivalent diameters of less than or equal to 2.5 microns in the current region in real time and obtaining a PM2.5 signal.
The fan with the customized intelligent wind function is a fan capable of realizing automatic control according to the current environment condition.
The fan with the customized intelligent wind function is also provided with an AI control component which can realize automatic control according to the current environmental condition, and the AI control component is connected with the processing device.
Preferably, the AI control module is provided with a sleep control device for determining whether the user is in a sleep state and starting a sleep mode.
Preferably, the sleep control device is provided with a camera monitoring device for monitoring eye closure of a human body and a sleep controller, and the sleep controller is connected with at least one of the driving assembly, the humidifying assembly or the heating assembly, and is connected with the camera monitoring device and the processing device.
Preferably, the AI control module is provided with a purification control device, and the purification control device is used for judging whether a person exists in the current area, and starting the purification mode according to the air quality of the current area.
Preferably, the purification control device is a purification controller, and the purification controller is respectively connected with the purification assembly, the driving assembly and the processing device.
Preferably, the AI control module is provided with a heating control device, and the heating control device controls the heating mode through remote terminal operation.
Preferably, the heating control device is provided with a heating controller and a signal transceiver, the heating controller is respectively connected with the processing device, the signal transceiver and the heating component, and the signal transceiver is wirelessly connected with the remote terminal.
And the heating controller is used for receiving the heating instruction received by the signal transceiver.
The user sends a heating instruction to the heating controller through the signal receiving and sending device, and the heating controller controls the heating assembly to heat through the current area according to the temperature signal and the received heating instruction.
The wireless connection is WIFI wireless connection or mobile network wireless connection.
The fan with the customized intelligent wind function can output customized intelligent wind in a customized manner according to the requirements of users. The fan can customize intelligent air according to different air outlet customizing targets, achieves a private customized air outlet mode, and greatly improves the experience of users. The air outlet customizing mode of the invention carries out air outlet according to the comfortable air model, thereby leading the user to be in a comfortable environment. Meanwhile, the fan has the functions of purification, heating and humidification, and reduces the occupied space and the operation difficulty. The fan can realize automatic control according to the current environment condition, and the intelligent degree of the fan is greatly improved.
Drawings
The invention is further illustrated by means of the attached drawings, the content of which is not in any way limiting.
Fig. 1 is a schematic flow diagram of a fan with a customized intelligent wind function according to the present invention.
Fig. 2 is a schematic diagram of a signal transmission relationship of the fan with the customized intelligent wind function according to embodiment 1.
Fig. 3 is a schematic diagram of signal transmission relationship of the purge control apparatus.
Fig. 4 is a signal transmission relationship diagram of the heating control device.
Fig. 5 is a schematic diagram of signal transmission relationship of the sleep control device.
Detailed Description
The technical solution of the present invention is further illustrated by the following examples.
Example 1.
A fan with a customized intelligent wind function is shown in figures 1 and 2, and can output customized intelligent wind in a customized mode according to the requirements of users.
The steps of customizing the intelligent wind customization comprise: the user firstly sets an air outlet customization target, and then selects a customization mode corresponding to the air outlet customization target.
The customization mode of the invention is a wind following mode, a wind avoiding mode or a wind adding and holding mode.
The wind-blowing following mode is used for following the moving direction of the wind-blowing customized target to blow air.
The wind escape mode is that the blowing sense of the user is reduced when the fan faces the air outlet customization target direction.
The wind adding mode is to increase the blowing feeling of the user when the fan faces the wind outlet customizing target.
Wherein the wind following mode is a wind following mode based on a comfortable wind model.
The wind adding and holding mode is based on a comfortable wind model.
When the air outlet customized target leaves the current area, the user is prompted to customize the customized intelligent air again.
It should be noted that the wind following mode of the invention is specifically that the outlet wind of the fan moves according to the outlet wind customization target; the wind people avoiding mode specifically means that when the main body of the fan rotates periodically and turns to the air outlet customization target, the swinging blade of the fan rotates to enable the air outlet to avoid the air outlet customization target; the wind holding mode means that when the main body of the fan rotates periodically, the pause time is prolonged when the main body reaches the position of the air outlet customized target.
The fan with the customized intelligent wind function is provided with the infrared sensor, and the infrared sensor is used for sensing at least one of space position information, human body quantity information, human body posture information or crowd distribution information of an air outlet customized target in real time to obtain an infrared signal correspondingly.
The fan with the customized intelligent wind function is also provided with a processing device, and the processing device is connected with the infrared sensor.
And the processing device controls the fan to work according to the air outlet customization mode and the infrared signal.
The fan with the customized intelligent wind function is also provided with a driving assembly for generating airflow, and the driving assembly is connected with the processing device. And the processing device controls the driving assembly to supply air according to the air outlet customization mode and the infrared signal.
The fan with the customized intelligent wind function is also provided with a rotating assembly for driving the fan to rotate, and the rotating assembly is connected with the processing device. And the processing device controls the rotating assembly to rotate according to the air outlet customization mode and the infrared signal.
The user sends air-out customization mode signal to processing apparatus, and the infrared signal that infrared inductor gathered sends processing apparatus, and processing apparatus receives air-out customization mode signal and infrared signal and handles and obtain the processing signal and send to drive assembly and runner assembly, and drive assembly receives the processing signal and carries out the air supply work, and the runner assembly receives the processing signal and rotates work.
The fan with the customized intelligent wind function is also provided with a data acquisition assembly, and the data acquisition assembly is connected with a processing device.
The data acquisition assembly is provided with a humidity sensor, a temperature sensor and a wind speed sensor, wherein the humidity sensor, the temperature sensor and the wind speed sensor are respectively connected with a processing device.
And the humidity sensor is used for detecting the humidity of the current area in real time and obtaining a humidity signal.
And the temperature sensor is used for detecting the temperature of the current area in real time and obtaining a temperature signal.
And the wind speed sensor is used for detecting a speed signal of the airflow generated by the fan in real time.
The expression of the comfortable wind model of the invention is shown as formula (I),
AT 1.07T +0.2 e-0.65V-2.7 formula (I),
wherein AT is a somatosensory temperature value and the unit is; t is ambient temperature in units of; e is the vapor pressure in hPa; v is wind speed in m/s.
Wherein the water vapor pressure is obtained by the formula (II),
Figure BDA0002258825510000091
wherein RH is relative humidity in%.
When the season is summer, AT is more than or equal to 13 ℃ and less than or equal to 18 ℃, the comfort level of the human body is very cold; when AT is more than 18 ℃ and less than or equal to 20 ℃, the comfort level of the human body is cold; when AT is more than 20 ℃ and less than or equal to 25 ℃, the comfort level of the human body is slightly cold; when AT is more than 25 ℃ and less than or equal to 27 ℃, the comfort level of the human body is cool; when AT is more than 27 ℃ and less than or equal to 30 ℃, the comfort level of the human body is heat; when AT is more than 30 ℃ and less than or equal to 33 ℃, the comfort level of the human body is very hot; when AT is more than 33 ℃ and less than or equal to 35 ℃, the comfort level of the human body is overheat; when AT is more than 35 ℃ and less than or equal to 37 ℃, the comfort level of the human body is too hot; when the temperature is lower than 37 ℃ and is AT, the comfort level of the human body is extremely hot.
When the season is winter and the temperature is not lower than 4 ℃ AT, the comfort level of the human body is very cold; when AT is more than 4 ℃ and less than or equal to 8 ℃, the comfort level of the human body is cold; when AT is more than 8 ℃ and less than or equal to 13 ℃, the comfort level of the human body is cool; when AT is more than 13 ℃ and less than or equal to 18 ℃, the comfort level of the human body is cool; when AT is more than 18 ℃ and less than or equal to 23 ℃, the comfort level of the human body is comfortable; when AT is more than 23 ℃ and less than or equal to 29 ℃, the comfort level of the human body is warm; when AT is more than 29 ℃ and less than or equal to 35 ℃, the comfort level of the human body is warm.
And defining the distance between the air outlet customized target and the fan as A, and the air speed of the air outlet of the fan as B. When A is more than 0 and less than or equal to a1When B is B1V; when a is1＜A≤a2When B is B2V; when a is2＜A≤a3When B is B3V; when a is3When < A, B is B4And 1.0. ltoreq. b1＜b2＜b3＜b4. A of the invention1Is 1.5m, a2Is 3.0m, a3Is 5.0 m; b1Is 1.5, b2Is 2.0, b3Is 3.0, b4Is 4.0;
the present invention is described by taking the present embodiment as an example, and when the user selects the wind following mode, the infrared sensor tracks the position of the air outlet customized target in real time, and controls the rotating assembly to rotate the main body and to discharge air toward the air outlet customized target. Meanwhile, in summer, the ambient temperature is 20 ℃, the relative humidity is 50%, the optimum sensible temperature is 26 ℃, and the wind speed of the position of the human body is 1.86m/s calculated by using the formula (I) and the formula (II). The distance between a person and the equipment is known to be 1.5m, and the wind speed of the air outlet of the fan is deduced to be 2.79 m/s. If the maximum outlet air speed of the driving assembly is 5m/s, the processing device adjusts the driving assembly to enable the air outlet air speed to be 2.79m/s, namely the driving assembly follows the outlet air customized target and blows out comfortable air with the air speed of 2.79 m/s.
The processing device of the present invention can be any processing device that can only realize the data analysis processing function, and the processing device having such a function is also widely used in industrial production, and the type and structure of the processing device are not the main points of the present invention, and therefore, they will not be described in detail herein.
This fan with customization intelligence wind function can carry out the customization according to user's requirement and export customization intelligence wind. The fan can customize intelligent air according to different air outlet customizing targets, achieves a private customized air outlet mode, and greatly improves the experience of users. The air outlet customizing mode of the invention carries out air outlet according to the comfortable air model, thereby leading the user to be in a comfortable environment.
Example 2.
The utility model provides a fan with customization intelligence wind function, other characteristics are the same with embodiment 1, the difference lies in: the heating component is also arranged and connected with the processing device. The heating assembly is used for heating the air flow, so that the output air flow is output in a warm air form.
The processing device receives the air-out customization mode signal, the infrared signal, the humidity signal, the temperature signal and the flow velocity signal to process to obtain a processing signal, and the heating assembly receives the processing signal to perform temperature adjustment.
The fan with the customized intelligent wind function is also provided with a humidifying component, and the humidifying component is connected with a processing device. The humidifying assembly is used for humidifying the air flow, so that the output air flow is output in a humidifying mode.
The processing device receives at least one of the air outlet customizing mode signal, the infrared signal, the humidity signal, the temperature signal or the flow velocity signal to process to obtain a processing signal, and the humidifying assembly receives the processing signal to adjust the humidity.
The user sends air-out customization mode signal to processing apparatus, infrared signal that infrared inductor gathered sends to processing apparatus, humidity transducer's humidity signal sends to processing apparatus, temperature sensor's temperature signal sends to processing apparatus, air velocity transducer's velocity of flow signal sends to processing apparatus, processing apparatus receives air-out customization mode signal, infrared signal, humidity signal, temperature signal and velocity of flow signal are handled and are obtained the processed signal and correspond and send to drive assembly, rotating assembly, warm subassembly and humidification subassembly, drive assembly receives the processed signal and carry out the air supply work, rotating assembly receives the processed signal and rotates work, warm subassembly receives the processed signal and carries out temperature and transfers work, humidification subassembly receives the processed signal and carries out humidity and transfers work.
For example, when the user has selected the wind following mode, the position at air-out customization target place is followed in real time to infrared inductor to control runner assembly makes the main part rotate, and carry out the air-out when orientation air-out customization target. At the same time, in winter, the temperature is less than 10 ℃, the relative humidity is 60%, and the distance from the person to the equipment is 1.5 m. The data processing device opens the heating mode of the heating assembly, and calculates the air outlet customized target heating temperature of the position of the human body to be 19.3 ℃ according to the preset optimum body sensing temperature of 20.5 ℃ and the optimum air speed of 0.2m/s of the position of the human body. And (3) adjusting the heating component to heat in the maximum working rate state until the temperature of the position of the human body is 19.3 ℃, and obtaining the air speed of the air outlet to be 0.3m/s by using the formula (I) and the formula (II). If the maximum outlet air speed of the driving assembly is 5m/s, the processing device adjusts the driving assembly to enable the air outlet air speed to be 0.3m/s because 0.3m/s is smaller than the maximum air speed of the driving assembly, even if the temperature of the position of the outlet air customization target is 19.3 ℃, the processing device follows the outlet air customization target and blows out comfortable air with the air speed of 0.3 m/s.
It should be noted that the air duct assembly, the purification assembly, the heating assembly, the driving assembly, the rotating assembly and the humidifying assembly of the present invention are all common knowledge, and those skilled in the art should know the structure and principle thereof. The structures of the air duct assembly, the purification assembly, the heating assembly, the driving assembly, the rotating assembly and the humidifying assembly are not the key points of the invention, so that the structures are not described in detail.
This fan with customization intelligence wind function can carry out the customization according to user's requirement and export customization intelligence wind. The fan can customize intelligent air according to different air outlet customizing targets, achieves a private customized air outlet mode, and greatly improves the experience of users. The air outlet customizing mode of the invention carries out air outlet according to the comfortable air model, thereby leading the user to be in a comfortable environment. Meanwhile, the fan has the functions of purification, heating and humidification, and reduces the occupied space and the operation difficulty.
Example 3.
A fan with customized intelligent wind function, as shown in fig. 3 to 5, the other features are the same as embodiment 2, except that: the fan can realize automatic control according to the current environment condition.
The data acquisition assembly is also provided with a PM2.5 sensor, and the PM2.5 sensor is connected with the processing device.
And the PM2.5 sensor is used for detecting the concentration of the particulate matters with equivalent diameters of less than or equal to 2.5 microns in the current region in real time and obtaining a PM2.5 signal.
The fan with the customized intelligent wind function is also provided with a purification component, and the purification component is connected with a treatment device. The purge is used to purge the gas stream such that the output gas stream is output in a purified form.
The fan with the customized intelligent wind function is a fan capable of realizing automatic control according to the current environment condition.
The fan with the customized intelligent wind function is also provided with an AI control component which can realize automatic control according to the current environmental condition, and the AI control component is connected with the processing device. .
The AI control module of the invention comprises a sleep control device, a purification control device and a heating control device.
The sleep control device is used for judging whether the user is in a sleep state or not and starting a sleep mode.
And the purification control device is used for judging whether people exist in the current area or not, and starting a purification mode according to the air quality of the current area.
And the heating control device is controlled by the remote terminal to perform a heating mode.
The remote terminal can be a mobile phone, a tablet computer or an APP, and the remote terminal of the embodiment is the mobile phone.
The sleep control device is provided with a camera monitoring device and a sleep controller for monitoring human eye closure, and the sleep controller is connected with at least one of the driving assembly, the humidifying assembly or the heating assembly and is connected with the camera monitoring device and the processing device.
This fan learns the concentration size of the PM2.5 in current region through the PM2.5 signal, and temperature signal learns the temperature height in current region, and humidity signal learns the humidity in current region, and the wind speed size etc. of current region is known through the wind speed signal perception, obtains space size, human position, whether the user is sleeping or whether action etc. of user through the human body signal.
When the camera monitoring equipment monitors that all people in the current area are continuously closed and infrared signals monitor that no action is caused by the human body in the current area within a time period of T minutes, the sleep controller judges that the user is in a sleep state and starts a sleep mode; or
When the camera monitoring equipment monitors that the eyes of the current area are not continuously closed or infrared signals monitor that the human body in the current area moves within the time period of T minutes, the sleep controller judges that the sleep mode is not in the sleep state and does not start the sleep mode.
In the sleep mode, the sleep controller controls the humidifying assembly to keep the current humidity at a humidity threshold value, the sleep controller controls the driving assembly to keep the speed of the air flow generated by the driving assembly to be less than or equal to a wind speed threshold value, and the sleep controller controls the heating assembly to keep the temperature of the current area at a temperature threshold value.
The temperature threshold is 15-26 ℃, the humidity threshold is 35-65%, and the wind speed threshold is 0.35 m/s. T is 15 minutes.
The present invention is described in this embodiment, for example, when the camera monitoring device monitors that all people in the current area are continuously closed and the infrared signal monitors that no action is caused by the human body in the current area within 15 minutes, the camera monitoring device determines that the user is in the sleep state and starts the sleep mode. The sleep mode is that the humidifying component is controlled by the sleep controller to keep the current humidity within the range of 35-65%, the driving component is controlled to keep the speed of the air flow generated by the driving component within 0.35m/s, and finally the heating component is controlled to keep the temperature of the current area within the range of 15-26 ℃. And when the camera monitoring equipment monitors that the eyes of the current area are not continuously closed or the infrared signals monitor that the human body in the current area moves within 15 minutes, the sleep controller judges that the sleep mode is not in the sleep state and does not start the sleep mode. Meanwhile, the processing device sends the health data to the sleep controller, and the sleep controller reduces air volume, increases air volume or carries out wind shielding processing according to the position of the corresponding user.
It should be noted that the temperature threshold of the present invention is not limited to 15-26 ℃, and may be other temperatures; the humidity threshold is not limited to 35-65%, and other humidities can be adopted; the wind speed threshold is not limited to 0.35m/s, and other wind speeds can be adopted, and the specific implementation mode is determined according to the actual situation. T can be 15 minutes or other time, and the specific implementation mode is determined according to actual conditions.
The purification control device is set as a purification controller, and the purification controller is respectively connected with the purification assembly, the driving assembly and the treatment device.
When the infrared signal monitors that no person exists in the current area and the PM2.5 value is greater than or equal to the purification threshold value, the purification controller starts a purification mode; or
When the infrared signals monitor that people exist in the current area or the PM2.5 value is smaller than the purification threshold value, the purification controller does not start the purification mode.
The purification threshold values comprise a first purification threshold value, a second purification threshold value, a third purification threshold value and a fourth purification threshold value.
When the purification threshold value is the first purification threshold value, the purification controller controls the driving assembly to generate micro-speed wind, and the purification controller controls the purification assembly to work. When the purification threshold value is the second purification threshold value, the purification controller controls the driving assembly to generate low-speed wind, and the purification controller controls the purification assembly to work. When the purification threshold value is the III purification threshold value, the purification controller controls the driving assembly to generate medium-speed wind, and the purification controller controls the purification assembly to work. When the purification threshold is the IV purification threshold, the purification controller controls the driving assembly to generate high wind and controls the purification assembly to work.
The first purification threshold was 35. mu.g/m3≤PM2.5≤75μg/m3II the purification threshold is 75 mu g/m3＜PM2.5≤115μg/m3III the third decontamination threshold is 115. mu.g/m3＜PM2.5≤150μg/m3The IV purge threshold is 150. mu.g/m3＜PM2.5。
The present invention is illustrated by taking the embodiment as an example, when the infrared signal detects that no person is in the current area and the PM2.5 value is 135 μ g/m3In time, since the PM2.5 value is in the III purification threshold range, the purification controller controls the driving assembly to generate medium-speed wind, and the purification controller controls the purification assembly to work. When the purification is carried out for a period of time, the current PM2.5 value is reduced to 30 mu g/m3Namely, the purification controller controls the purification component to exit the purification mode. If the infrared signal monitors that people exist in the current area, the purification controller does not start the purification mode.
The heating control device is provided with a heating controller and a signal receiving and sending device, the heating controller is connected with the heating assembly through the processing device, the signal receiving and sending device, and the signal receiving and sending device is in wireless connection with the remote terminal.
And the heating controller is used for receiving the heating instruction received by the signal transceiver.
The user sends a heating instruction to the heating controller through the signal receiving and sending device, and the heating controller controls the heating assembly to heat through the current area according to the temperature signal and the received heating instruction.
Before arriving at home, the user can send a heating instruction through the signal receiving and sending device, so that the household equipment starts rapid heating, and the indoor environment reaches comfortable temperature after the user arrives at home.
The sleep controller, the purification controller and the heating controller of the invention are all controllers capable of realizing data analysis processing and judgment functions, the controllers with the functions can be used as the controllers of the invention, the controllers with the functions can be widely applied to industrial production, and meanwhile, the model and the structure of the controller are not the key points of the invention, so that the description is not repeated.
It should be noted that the temperature sensor, the humidity sensor, the infrared sensor, the wind speed sensor and the PM2.5 sensor of the present invention are common knowledge, and those skilled in the art should know the usage method, model and operation principle thereof, and the present invention will not be described herein again.
The information transceiver of the present invention, which can only realize data receiving and transmitting functions, can be used as the information transceiver of the present invention, and the information transceiver having such a function is also widely used in industrial production, and the type and structure of the information transceiver are not the main points of the present invention, and therefore, they will not be described in detail herein.
This fan with customization intelligence wind function can carry out the customization according to user's requirement and export customization intelligence wind. The fan can customize intelligent air according to different air outlet customizing targets, achieves a private customized air outlet mode, and greatly improves the experience of users. The air outlet customizing mode of the invention carries out air outlet according to the comfortable air model, thereby leading the user to be in a comfortable environment. Meanwhile, the fan has the functions of purification, heating and humidification, and reduces the occupied space and the operation difficulty. The fan can realize automatic control according to the current environment condition, and the intelligent degree of the fan is greatly improved.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims (32)

1. The utility model provides a fan with customization intelligence wind function which characterized in that: the customized intelligent wind can be customized and output according to the requirements of users;
the steps of customizing the intelligent wind customization comprise: the user firstly sets an air outlet customization target, and then selects a customization mode corresponding to the air outlet customization target.
2. The blower with customized smart wind function of claim 1, wherein: the customization mode is a wind following mode, a wind avoiding mode or a wind adding and holding mode;
the wind-blowing following mode is used for following the moving direction of the wind-blowing customized target to blow wind;
the wind escape mode is that when the fan faces the wind outlet customization target direction, the blowing feeling of the user is reduced;
the wind adding mode is to increase the blowing feeling of the user when the fan faces the wind outlet customizing target.
3. The wind turbine with customized intelligent wind function of claim 2, wherein: the wind following mode is a wind following mode based on a comfort wind model.
4. The wind turbine with customized intelligent wind function of claim 2, wherein: the wind adding and holding mode is based on a comfortable wind model.
5. The blower with customized smart wind function according to claim 3 or 4, wherein: the expression of the comfortable wind model is shown as formula (I),
AT 1.07T +0.2 e-0.65V-2.7 formula (I),
wherein AT is a somatosensory temperature value and the unit is; t is ambient temperature in units of; e is the vapor pressure in hPa; v is the wind speed reaching the outlet air customization target, and the unit is m/s.
6. The blower with customized smart wind function of claim 5, wherein: the water vapor pressure is obtained by a formula (II),
Figure FDA0002258825500000021
wherein RH is relative humidity in%.
7. The blower with customized smart wind function of claim 5, wherein: defining the distance between the air outlet customized target and the fan as A, the air speed of the air outlet of the fan as B,
when A is more than 0 and less than or equal to a1When B is B1V；
When a is1＜A≤a2When B is B2V；
When a is2＜A≤a3When B is B3V；
When a is3When < A, B is B4And 1.0. ltoreq. b1＜b2＜b3＜b4。
8. The wind turbine with customized smart wind capability of claim 7, wherein: a is a1Is 1.5m, a2Is 3.0m, a3Is 5.0 m.
9. The wind turbine with customized smart wind capability of claim 7, wherein: b is1Is 1.5, b2Is 2.0, b3Is 3.0, b4It was 4.0.
10. The blower with customized smart wind function of claim 1, wherein: when the air outlet customized target leaves the current area, the fan prompts the user to customize the customized intelligent air again.
11. The blower with customized smart wind function of claim 1, wherein: the air outlet customized target is set to be a plurality of.
12. The wind turbine with customized intelligent wind function of claim 2, wherein: the system is provided with an infrared sensor, and the infrared sensor is used for sensing at least one of spatial position information, human body quantity information, human body posture information or crowd distribution information of an air-out customized target in real time to obtain an infrared signal.
13. The blower with customized smart wind function of claim 1, wherein: the processing device is also arranged and is connected with the infrared sensor;
and the processing device controls the fan to work according to the air outlet customization mode and the infrared signal.
14. The wind turbine of claim 13, wherein: the device is also provided with a driving component for generating airflow, and the driving component is connected with the processing device;
and the processing device controls the driving assembly to supply air according to the air outlet customization mode and the infrared signal.
15. The wind turbine of claim 13, wherein: the rotating assembly is used for driving the fan to rotate and is connected with the processing device;
and the processing device controls the rotating assembly to rotate according to the air outlet customization mode and the infrared signal.
16. The wind turbine of claim 13, wherein: still be provided with the data acquisition subassembly, the data acquisition subassembly is connected with processing apparatus.
17. The wind turbine of claim 16, wherein: the data acquisition assembly is provided with a humidity sensor, and the humidity sensor is connected with the processing device;
and the humidity sensor is used for detecting the humidity of the current area in real time and obtaining a humidity signal.
18. The wind turbine of claim 16, wherein: the data acquisition assembly is provided with a temperature sensor, and the temperature sensor is connected with the processing device;
and the temperature sensor is used for detecting the temperature of the current area in real time and obtaining a temperature signal.
19. The wind turbine of claim 16, wherein: the data acquisition assembly is provided with an air speed sensor, and the air speed sensor is connected with the processing device;
and the wind speed sensor is used for detecting a speed signal of the airflow generated by the fan in real time.
20. The wind turbine of claim 13, wherein: the heating assembly is also arranged and is connected with the processing device;
the heating assembly is used for heating the air flow, so that the output air flow is output in a warm air form;
the processing device receives at least one of the air outlet customizing mode signal, the infrared signal, the humidity signal, the temperature signal or the flow velocity signal to process to obtain a processing signal, and the heating assembly receives the processing signal to perform temperature adjusting work.
21. The wind turbine of claim 13, wherein: the humidifying component is connected with the processing device;
the humidifying component is used for humidifying the air flow so that the output air flow is output in a humidifying mode;
the processing device receives at least one of an air outlet customized model mode signal, an infrared signal, a humidity signal, a temperature signal or a flow velocity signal and processes the signals to obtain a processing signal, and the humidifying assembly receives the processing signal and adjusts the humidity.
22. The wind turbine of claim 13, wherein: the device is also provided with a purification component which is connected with a treatment device;
the purge is used to purge the gas stream such that the output gas stream is output in a purified form.
23. The blower with customized smart wind function of claim 1, wherein: the fan can be automatically controlled according to the current environmental condition.
24. The wind turbine of claim 16, wherein: the data acquisition assembly is also provided with a PM2.5 sensor, and the PM2.5 sensor is connected with the processing device;
and the PM2.5 sensor is used for detecting the concentration of the particulate matters with equivalent diameters of less than or equal to 2.5 microns in the current region in real time and obtaining a PM2.5 signal.
25. The wind turbine of claim 13, wherein: the automatic control system is also provided with an AI control component which can realize automatic control according to the current environmental condition, and the AI control component is connected with the processing device.
26. The wind turbine of claim 25, wherein: the AI control component is provided with a sleep control device which is used for judging whether a user is in a sleep state and starting a sleep mode.
27. The wind turbine of claim 26, wherein: the sleep control device is provided with a camera monitoring device and a sleep controller for monitoring human eye closure, and the sleep controller is connected with at least one of the driving assembly, the humidifying assembly or the heating assembly and is connected with the camera monitoring device and the processing device.
28. The wind turbine of claim 25, wherein: the AI control assembly is provided with a purification control device which is used for judging whether a person exists in the current area and starting a purification mode according to the air quality of the current area.
29. The wind turbine of claim 28, wherein: the purification control device is set as a purification controller, and the purification controller is respectively connected with the purification assembly, the driving assembly and the treatment device.
30. The wind turbine of claim 25, wherein: the AI control assembly is provided with a heating control device, and the heating control device controls the heating mode through a remote terminal.
31. The wind turbine of claim 30, wherein: the heating control device is provided with a heating controller and a signal receiving and sending device, the heating controller is respectively connected with the processing device, the signal receiving and sending device and the heating assembly, and the signal receiving and sending device is wirelessly connected with the remote terminal;
the heating controller is used for receiving the heating instruction received by the signal receiving and sending device;
the user sends a heating instruction to the heating controller through the signal receiving and sending device, and the heating controller controls the heating assembly to heat through the current area according to the temperature signal and the received heating instruction.
32. The wind turbine of claim 31, wherein: the wireless connection is WIFI wireless connection or mobile network wireless connection.
CN201911064241.1A 2019-11-04 2019-11-04 Fan with customized intelligent wind function Pending CN111075737A (en)

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Application publication date: 20200428