CN114484832B - Control method, device and equipment of air conditioner fan and storage medium - Google Patents
Control method, device and equipment of air conditioner fan and storage medium Download PDFInfo
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- CN114484832B CN114484832B CN202111674052.3A CN202111674052A CN114484832B CN 114484832 B CN114484832 B CN 114484832B CN 202111674052 A CN202111674052 A CN 202111674052A CN 114484832 B CN114484832 B CN 114484832B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a control method, a device, equipment and a storage medium of an air conditioner fan, wherein the method comprises the following steps: when detecting that a user is in a preset area, judging whether the user is a target user; if the user is a target user, acquiring the current environment temperature and the current skin surface temperature of the target user in real time; acquiring corresponding target air-out parameters according to the current environment temperature and the current skin surface temperature, wherein the target air-out parameters comprise a target air-out speed and a target air-out temperature; and controlling the air-conditioning fan to operate according to the target air-out parameter so as to supply air to the preset area. Through this application, can improve the rationality of air-conditioning fan air-out.
Description
Technical Field
The invention relates to the technical field of air conditioning fans, in particular to a control method, a control device, control equipment and a storage medium of an air conditioning fan.
Background
A water-cooled air conditioning fan (air conditioning fan) is a living environment electric appliance for adjusting air temperature, humidity and air cleanliness. With the increasing environmental requirements of people on living places, air conditioning fans have become the priority appliances for families, markets, restaurants, halls and the like.
The principle of the air conditioning fan is that a water evaporation carrier is installed at an air inlet of a fan component, continuous water is sprayed on the water evaporation carrier to form a water curtain, a fan is adopted to drive air to pass through the water evaporation carrier, water is gasified at normal temperature, water evaporation absorbs gasification heat to cool water and air, the water which is not gasified flows back to a water tank for recycling, and the cooled air is blown out through an air duct and an air outlet to directly feel cool to people. Because the compressor is not used and only the common fan is used, the energy consumption is low, the equipment cost is low, and the fan is popular with consumers.
In particular, unlike adults, infants are sensitive to wind, and generally do not adopt an air conditioner to cool the infants, and because the infants catch a cold if the infants are not aware of the wind, the air is generally sent by the air conditioner fan, but the wind speed of the common air conditioner fan is generally fixed, the cooling effect is not obvious if the air conditioner fan is too far away from the infants, and if the air conditioner fan is too close to the infants, the infants can catch a cold easily by blowing for a long time.
Disclosure of Invention
The invention provides a control method, a control device, control equipment and a storage medium of an air conditioner fan, and aims to solve the technical problem that the fan air of the air conditioner is unreasonably controlled.
In order to achieve the above object, the present invention provides a method for controlling an air conditioner fan, comprising the steps of:
when detecting that a user is in a preset area, judging whether the user is a target user;
if the user is a target user, acquiring the current environment temperature and the current skin surface temperature of the target user in real time;
acquiring corresponding target air-out parameters according to the current environment temperature and the current skin surface temperature, wherein the target air-out parameters comprise a target air-out speed and a target air-out temperature;
and controlling the air-conditioning fan to operate according to the target air-out parameter so as to supply air to the preset area.
Optionally, the air conditioning fan comprises a thermal imaging camera and a temperature sensor, the temperature sensor is configured to detect the ambient temperature, and the thermal imaging camera is configured to detect a skin surface temperature of the target user.
Optionally, calculating an ambient temperature difference between the current ambient temperature and a historical ambient temperature;
and determining the target air outlet temperature according to the environment temperature difference and the current air outlet temperature of the air conditioning fan.
Optionally, calculating a skin surface temperature difference between the current skin surface temperature and a historical skin surface temperature;
and determining the target air outlet speed according to the skin surface temperature difference and the current air outlet speed of the air conditioning fan.
Optionally, acquiring a user direction of the target user relative to the air conditioner fan;
and controlling the air conditioning fan to operate according to the user direction and the target air outlet parameter.
Optionally, acquiring image information of the target user;
determining the user state of the target user according to the image information;
and determining the operation mode of the air conditioner fan according to the user state.
Optionally, when it is detected that a user exists in the preset area, acquiring image information of the user;
and determining the identity information of the user according to the image information, and judging whether the user is a target user or not according to the identity information.
In order to achieve the above object, the present application further provides a control device of an air conditioner fan, including:
the user detection module is used for judging whether the user is a target user or not when the user is detected to be in a preset area;
the temperature sensor is used for acquiring the current environment temperature in real time if the user is a target user;
the thermal imaging camera is used for acquiring the current skin surface temperature of the target user in real time if the user is the target user;
the air outlet parameter determining module is used for acquiring corresponding target air outlet parameters according to the current environment temperature and the current skin surface temperature, wherein the target air outlet parameters comprise a target air outlet speed and a target air outlet temperature;
and the air supply module is used for controlling the air-conditioning fan to operate according to the target air outlet parameter so as to supply air to the preset area.
In order to achieve the above object, the present application further provides a control device of an air conditioner fan, where the control device of the air conditioner fan includes a memory, a processor, and a control program of the air conditioner fan, the control program of the air conditioner fan is stored in the memory and can run on the processor, and the control method of the air conditioner fan is implemented when the control program of the air conditioner fan is executed by the processor.
In order to achieve the above object, the present application further provides a storage medium having a control program of an air conditioner fan stored thereon, wherein the control program of the air conditioner fan is executed by a processor to implement the control method of the air conditioner fan.
In the method, only when the target user is detected to exist in the preset area, the current environment temperature and the current skin surface temperature of the target user can be obtained in real time; and acquiring a corresponding target air-out parameter according to the current environment temperature and the current skin surface temperature, and controlling the air-conditioning fan to operate according to the target air-out parameter so as to supply air to a preset area. Compare with air cooler's wind speed and air-out temperature among the prior art just can not change after setting for, change wind speed and air-out temperature in real time according to user's state and ambient temperature's change in this application, guarantee that user's skin surface temperature is in a suitable within range, promoted user experience, avoid the user to arouse the cold because air cooler wind control is unreasonable simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic block diagram of a control method of an air conditioning fan according to an embodiment of the present invention;
FIG. 2 is a flow chart of a method for controlling an air conditioning fan according to an embodiment of the present invention;
fig. 3 is a schematic block diagram of a control method of an air conditioner fan according to an embodiment of the present invention.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 1 is a schematic diagram of a hardware structure of a control device of an air conditioner fan according to various embodiments of the present invention. The control device of the air conditioner fan comprises an execution module 01, a memory 02, a processor 03, a battery system and the like. Those skilled in the art will appreciate that the apparatus shown in fig. 1 may also include more or fewer components than those shown, or combine certain components, or a different arrangement of components. The processor 03 is connected to the memory 02 and the execution module 01, and the memory 02 stores a control program of the air conditioner fan, and the control program of the air conditioner fan is executed by the processor 03 at the same time.
The execution module 01 is used for judging whether the user is a target user or not when detecting that the user is in the preset area; if the user is a target user, acquiring the current environment temperature and the current skin surface temperature of the target user in real time; and acquiring a corresponding target air-out parameter according to the current environment temperature and the current skin surface temperature, and controlling the air-conditioning fan to operate according to the target air-out parameter so as to supply air to a preset area. And simultaneously feeds back the above information to the processor 03.
The memory 02 may be used to store software programs and various data. The memory 02 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for a plurality of functions, and the like; the storage data area may store data or information created according to the use of the internet of things terminal, or the like. Further, the memory 02 may include high speed random access memory, and may also include non-volatile memory, such as a plurality of magnetic disk storage devices, flash memory devices, or other volatile solid state storage devices.
The processor 03 is a control center of the processing platform, is connected to each part of the whole internet of things terminal by using various interfaces and lines, and executes various functions and processes data of the internet of things terminal by running or executing software programs and/or modules stored in the memory 02 and calling data stored in the memory 02, thereby integrally monitoring the control device of the air conditioner fan. Processor 03 may include one or more processing units; preferably, the processor 03 may integrate an application processor, which mainly handles an operating system, a user interface, application programs, etc., and a modem processor, which mainly handles wireless communication. It will be appreciated that the modem processor described above may not be integrated into the processor 03.
It will be appreciated by those skilled in the art that the configuration of the control device for the air conditioning fan shown in figure 1 is not intended to be limiting and may include more or fewer components than shown, or some components may be combined, or a different arrangement of components.
Various embodiments of the method of the present invention are presented in terms of the above-described hardware architecture.
A water-cooled air conditioning fan (air conditioning fan) is a living environment electrical appliance for adjusting air temperature, humidity and air cleanliness. With the increasing environmental requirements of people on living places, air conditioning fans have become the priority appliances for families, markets, restaurants, halls and the like.
The principle of the air conditioning fan is that a water evaporation carrier is installed at an air inlet of a fan component, continuous water is sprayed on the water evaporation carrier to form a water curtain, a fan is adopted to drive air to pass through the water evaporation carrier, water is gasified at normal temperature, water evaporation absorbs gasification heat to cool water and air, the water which is not gasified flows back to a water tank for recycling, and the cooled air is blown out through an air duct and an air outlet to directly feel cool to people. Because the compressor is not used and only the common fan is used, the energy consumption is low, the equipment cost is low, and the fan is popular with consumers.
Particularly, unlike adults, infants are sensitive to wind, generally do not adopt air conditioners to cool infants, and because infants catch a cold if the infants do not pay attention to the wind, air conditioning fans are generally adopted to send hot wind, but the wind speed of a common air conditioning fan is generally fixed, the cooling effect is not obvious if the air conditioning fan is too far away from the infants, and if the air conditioning fan is too close to the infants, the infants are easy to catch a cold if the air conditioning fan blows for a long time.
In order to solve the above problems, the present application proposes a method for controlling an air conditioner fan, and referring to fig. 2, in a first embodiment of the method for controlling an air conditioner fan of the present invention, the method for controlling an air conditioner fan includes:
step S100, when detecting that a user is in a preset area, judging whether the user is a target user;
in this embodiment, because the active area of the air-conditioning fan is limited, if the air-conditioning fan is too far away from the user, the air-conditioning fan cannot perform the function of cooling the user. The preset area is an area range in which an air conditioning fan can be operated, which is set by a person skilled in the art or a user. And if no user appears in the preset area in the preset waiting time after the air conditioner fan is detected to be turned on, the air conditioner fan is automatically turned off. Only when the user is detected to be in the preset area, the air-conditioning fan performs the next operation. In one embodiment, the air conditioner fan is provided with a radar sensor and a camera, the camera can be used for detecting whether a user exists in a preset area, and the radar sensor is used for further determining the distance between the user of the air conditioner fan and the air conditioner fan, so that whether the user is in the preset area or not can be determined more accurately. The radar sensor can emit radar wave signals at 360 degrees without dead angles, and then receives echo signals to accurately detect the distance between a user in the space where the air conditioner fan is located and the air conditioner fan, and can be a Doppler radar sensor. When the user is detected to be in the preset area, whether the user is a target user needs to be judged, wherein the target user is a target group which is set in advance by a person skilled in the art and corresponds to the special mode of the air conditioner fan, and preferably, the target user is an infant or a younger child.
Step S200, if the user is a target user, acquiring the current environment temperature and the current skin surface temperature of the target user in real time;
in this embodiment, if the user in the preset area is not the target user, the air-conditioning fan may normally operate according to the temperature and the wind speed set by the user; if the target user exists in the preset area, the current environment temperature in the space where the air conditioner fan is located and the current skin surface temperature of the target user, namely the body surface temperature, are obtained in real time. Preferably, the target user is an infant or a young child, and particularly, since the infant or the young child is sensitive to a change in temperature as compared with an adult, it is easy to catch a cold and does not generally adjust the wind speed and the temperature of the air-conditioning fan in real time, and furthermore, the infant or the child often catches a cold by kicking a quilt after sleeping. Therefore, the air conditioner fan needs to change the air outlet speed and the air outlet temperature in real time according to the skin surface temperature and the environment temperature of the infant or the child so as to prevent the infant or the child from catching a cold. Wherein the air conditioning fan comprises a thermal imaging camera and a temperature sensor, the temperature sensor is configured to detect the ambient temperature, and the thermal imaging camera is configured to detect a skin surface temperature of the target user.
Step S300, acquiring corresponding target air-out parameters according to the current environment temperature and the current skin surface temperature, wherein the target air-out parameters comprise a target air-out speed and a target air-out temperature;
and step S400, controlling the air-conditioning fan to operate according to the target air outlet parameter so as to supply air to the preset area.
In this embodiment, the target air-out parameter includes at least one of a target air-out speed and a target air-out temperature, and the user can set the air-out speed and the air-out temperature of the air-conditioning fan in advance, and after the ambient temperature and the skin surface temperature of the target user change, the air-conditioning fan can adjust the target air-out parameter according to the ambient temperature and the skin surface temperature of the target user. And controlling the air-conditioning fan to operate according to the target air-out parameter so as to supply air to the preset area.
In the method, only when the target user is detected to exist in the preset area, the current environment temperature and the current skin surface temperature of the target user can be obtained in real time; and acquiring a corresponding target air-out parameter according to the current environment temperature and the current skin surface temperature, and controlling the air-conditioning fan to operate according to the target air-out parameter so as to supply air to a preset area. Compare with air cooler's wind speed and air-out temperature among the prior art just can not change after setting for, change wind speed and air-out temperature in real time according to user's state and ambient temperature's change in this application, guarantee that user's skin surface temperature is in a suitable within range, promoted user experience, avoid the user to arouse the cold because air cooler wind control is unreasonable simultaneously.
In an embodiment, the step of obtaining the corresponding target air-out parameter according to the current ambient temperature and the current skin surface temperature includes:
calculating an ambient temperature difference between the current ambient temperature and a historical ambient temperature;
and determining the target air outlet temperature according to the environment temperature difference and the current air outlet temperature of the air conditioning fan.
In this embodiment, the ambient temperature in the space where the air conditioning fan is located may not be constant, and the temperature may vary greatly within a day, for example, the temperature is low in the morning and at the evening, and the temperature is high in the noon. The ambient temperature when the user sets the outlet air temperature of the air-conditioning fan may be greatly different from the current ambient temperature, and therefore, the target outlet air temperature of the air-conditioning fan also needs to be changed continuously along with the change of the ambient temperature. In this embodiment, the current ambient temperature of the space where the air conditioner fan is located may be obtained once every first preset time interval, the historical ambient temperature when the outlet air temperature is adjusted last time may be calculated, and the difference between the current ambient temperature and the historical ambient temperature may be calculated as the ambient temperature difference. If the ambient temperature difference is greater than the preset ambient temperature difference threshold, it is indicated that the ambient temperature has changed greatly in this period of time, and the outlet air temperature of the air-conditioning fan needs to be adjusted according to the ambient temperature, so that the target outlet air temperature is determined according to the ambient temperature difference and the current outlet air temperature of the current air-conditioning fan, the outlet air temperature of the air-conditioning fan is adjusted to the target outlet air temperature, and the current ambient temperature is updated to the historical ambient temperature when the target outlet air temperature is changed. The first preset time length is a time threshold value set in advance by a technician or a user in the field and can be adjusted in real time according to the actual situation; the preset environmental temperature difference threshold is an environmental temperature difference threshold set in advance by a person skilled in the art or a user, and can also be adjusted in real time according to actual conditions. If the difference value of the environmental temperatures is smaller than or equal to the preset environmental temperature difference threshold value, it is indicated that the change of the environmental temperatures in the period of time is not large, and the air outlet temperature of the air conditioner fan does not need to be adjusted. In an embodiment, in the morning when the ambient temperature is 30 °, the air outlet temperature set by the user is 26 °, and by the midday, the ambient temperature changes to 35 °, that is, the historical ambient temperature is 30 °, the current ambient temperature is 35 °, the current air outlet temperature is 26 °, and the air conditioning fan can set the target air outlet temperature to be 24 ° lower, so as to bring better experience to the user.
According to the embodiment, the current environment temperature is obtained, and the environment temperature difference value between the current environment temperature and the historical environment temperature is calculated; and determining the target air outlet temperature according to the environmental temperature difference and the current air outlet temperature. The working state of the air conditioner fan can be adjusted in real time according to the environment where the user is located, and better experience is brought to the user.
In an embodiment, the step of obtaining the corresponding target outlet air parameter according to the current ambient temperature and the current skin surface temperature further includes:
calculating a skin surface temperature difference between the current skin surface temperature and the historical skin surface temperature;
and determining the target air outlet speed according to the skin surface temperature difference and the current air outlet speed of the air conditioner fan.
In this embodiment, the air-conditioning fan may be located in a space where the skin surface temperature of the target user is not fixed, and the air-conditioning fan may adjust the air outlet speed according to the skin surface temperature of the target user to control the skin surface temperature of the target user within a suitable range. Therefore, the target air outlet speed of the air conditioning fan needs to be changed continuously along with the change of the ambient temperature. In this embodiment, the current skin surface temperature of the target user in the space where the air conditioner fan is located may be tested once at intervals of a second preset duration, the historical skin surface temperature when the air outlet speed is adjusted last time may be calculated, and a difference between the current skin surface temperature and the historical skin surface temperature may be calculated as the skin surface temperature difference. If the skin surface temperature difference value is larger than the preset body surface temperature difference threshold value, it is indicated that the skin surface temperature has changed greatly in the period of time, the air outlet speed of the air conditioning fan needs to be adjusted according to the skin surface temperature, then the target air outlet speed is determined according to the skin surface temperature difference value and the current air outlet speed of the current air conditioning fan, the air outlet speed of the air conditioning fan is adjusted to the target air outlet speed, and the current skin surface temperature is updated to the historical skin surface temperature when the target air outlet speed is changed. The second preset duration is a time threshold set in advance by a technician or a user in the field and can be adjusted in real time according to actual conditions; the preset body surface temperature difference threshold is a temperature difference threshold set in advance by a person skilled in the art or a user, and can be adjusted in real time according to actual conditions. If the skin surface temperature difference is smaller than or equal to the preset temperature difference threshold, the change of the skin surface temperature in the period of time is not large, and the air outlet speed of the air conditioning fan does not need to be adjusted.
According to the embodiment, the current skin surface temperature is obtained, and the skin surface temperature difference value between the current skin surface temperature and the historical skin surface temperature is calculated; and determining the target air-out speed according to the skin surface temperature difference and the current air-out speed. The working state of the air conditioner fan can be adjusted in real time according to the environment where the user is located, and better experience is brought to the user.
In an embodiment, after the step of controlling the air conditioning fan to operate according to the target air outlet parameter to supply air to the preset area, the method includes:
acquiring the user direction of the target user relative to the air conditioner fan;
and controlling the air conditioning fan to operate according to the user direction and the target air outlet parameter.
In this embodiment, the radar sensor can detect the direction of the user (user direction) with respect to the air conditioning fan; the air cooler can be according to direction and the operation of target air-out parameter, and is specific, the air cooler is according to the air supply direction of direction determination air cooler, then makes the air cooler move with target air-out parameter according to the air supply direction, also makes the air cooler supply air towards the user according to target air-out parameter, it needs to explain that, the air cooler is equipped with the air guide strip, and the air guide strip can control luffing motion, and the air cooler changes the air supply direction of air cooler through the pendulum wind angle of control air guide strip.
In an embodiment, after the step of controlling the air conditioning fan to operate according to the target air outlet parameter to supply air to the preset area, the method includes:
acquiring image information of the target user;
determining the user state of the target user according to the image information;
and determining the operation mode of the air conditioner fan according to the user state.
In this embodiment, the air conditioner fan at least includes a sleep mode and a natural mode, and the user state is a normal state and a sleep state. The method comprises the steps that image information of a target user can be shot through a camera installed on the air conditioner fan, the user state of the target user is determined according to the image information, and if the user is judged to be sleeping, namely the user state is in a sleeping state, the operation mode of the air conditioner fan is adjusted to a sleeping mode; if the user is in the ordinary state, the air conditioning fan is adjusted to be in the natural state.
In an embodiment, when it is detected that the user is in the preset area, the step of determining whether the user is a target user includes:
when detecting that a user exists in the preset area, acquiring image information of the user;
and determining the identity information of the user according to the image information, and judging whether the user is a target user or not according to the identity information.
In this embodiment, the image information of the target user may be captured by a camera mounted on the air conditioner fan, and the identity information of the user may be identified by the face recognition system according to the image information of the user, so as to determine whether the user is the target user.
As shown in fig. 3, the present invention also provides a control device of an air conditioner fan, including:
the user detection module A10 is used for judging whether a user is a target user or not when the user is detected to be in a preset area;
the temperature sensor A20 is used for acquiring the current environment temperature in real time if the user is a target user;
the thermal imaging camera A30 is used for acquiring the current skin surface temperature of the target user in real time if the user is the target user;
the air outlet parameter determining module a40 is configured to obtain a corresponding target air outlet parameter according to the current environment temperature and the current skin surface temperature, where the target air outlet parameter includes a target air outlet speed and a target air outlet temperature;
and the air supply module A50 is used for controlling the air conditioner fan to operate according to the target air outlet parameter so as to supply air to the preset area.
The invention also provides a control device of the air conditioner fan, which comprises a memory, a processor and a control program of the air conditioner fan, wherein the control program of the air conditioner fan is stored on the memory and can run on the processor, and the control program of the air conditioner fan is used for executing the method in various embodiments of the invention.
The invention also proposes a storage medium on which a control program of an air conditioning fan is stored. The storage medium includes a computer-readable storage medium, which may be the Memory in fig. 1, and may also be at least one of a ROM (Read-Only Memory)/RAM (Random Access Memory), a magnetic disk, and an optical disk, where the storage medium includes several instructions to enable an internet of things terminal device (which may be a mobile phone, a computer, a server, an internet of things terminal, or a network device) having a processor to execute the method according to each embodiment of the present invention.
In the present invention, the terms "first", "second", "third", "fourth" and "fifth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and those skilled in the art can understand the specific meanings of the above terms in the present invention according to specific situations.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in multiple embodiments or examples of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.
Although the embodiment of the present invention has been shown and described, the scope of the present invention is not limited thereto, it should be understood that the above embodiment is illustrative and not to be construed as limiting the present invention, and that those skilled in the art can make changes, modifications and substitutions to the above embodiment within the scope of the present invention, and that these changes, modifications and substitutions should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. A control method of an air conditioner fan is characterized by comprising the following steps:
when detecting that a user is in a preset area, judging whether the user is a target user;
if the user is a target user, acquiring the current environment temperature and the current skin surface temperature of the target user in real time, wherein the step of acquiring the current environment temperature in real time comprises the step of acquiring the current environment temperature of the space where the air-conditioning fan is located once every first preset time interval;
acquiring corresponding target air-out parameters according to the current environment temperature and the current skin surface temperature, wherein the target air-out parameters comprise a target air-out speed and a target air-out temperature;
controlling the air-conditioning fan to operate according to the target air outlet parameter so as to supply air to the preset area;
wherein, the step of obtaining the corresponding target air-out parameter according to the current environment temperature and the current skin surface temperature comprises the following steps:
calculating an ambient temperature difference between the current ambient temperature and a historical ambient temperature;
determining the target air outlet temperature according to the environment temperature difference and the current air outlet temperature of the air conditioning fan;
wherein, the step of obtaining the corresponding target air-out parameter according to the current environment temperature and the current skin surface temperature further comprises:
calculating a skin surface temperature difference between the current skin surface temperature and a historical skin surface temperature;
and determining the target air outlet speed according to the skin surface temperature difference and the current air outlet speed of the air conditioning fan.
2. The method of controlling an air conditioner fan as claimed in claim 1, wherein the air conditioner fan includes a thermal imaging camera for detecting the ambient temperature and a temperature sensor for detecting a skin surface temperature of the target user.
3. The method as claimed in claim 1, wherein the step of controlling the air-conditioning fan to operate according to the target outlet air parameter to supply air to the preset area comprises:
acquiring the user direction of the target user relative to the air conditioning fan;
and controlling the air conditioner fan to operate according to the user direction and the target air outlet parameters.
4. The method as claimed in claim 1, wherein the step of controlling the air-conditioning fan to operate according to the target outlet air parameter to supply air to the preset area comprises the following steps:
acquiring image information of the target user;
determining the user state of the target user according to the image information;
and determining the operation mode of the air conditioner fan according to the user state.
5. The method of claim 1, wherein the determining whether the user is a target user when the user is detected to be in the preset area comprises:
when detecting that a user exists in the preset area, acquiring image information of the user;
and determining the identity information of the user according to the image information, and judging whether the user is a target user or not according to the identity information.
6. A control device of an air conditioner fan, characterized by comprising:
the user detection module is used for judging whether the user is a target user or not when the user is detected to be in a preset area;
the temperature sensor is used for acquiring the current environment temperature in real time if the user is a target user, wherein the step of acquiring the current environment temperature in real time comprises the step of acquiring the current environment temperature of the space where the air-conditioning fan is located once every first preset time interval;
the thermal imaging camera is used for acquiring the current skin surface temperature of the target user in real time if the user is the target user;
the air outlet parameter determining module is used for acquiring a corresponding target air outlet parameter according to the current environment temperature and the current skin surface temperature, wherein the target air outlet parameter comprises a target air outlet speed and a target air outlet temperature, and the air outlet parameter determining module is specifically used for calculating a skin surface temperature difference between the current skin surface temperature and the historical skin surface temperature; determining the target air outlet speed according to the skin surface temperature difference and the current air outlet speed of the air conditioning fan;
the air supply module is used for controlling the air conditioner fan to operate according to the target air outlet parameter so as to supply air to the preset area;
wherein, the controlling means of air cooler still includes:
calculating an ambient temperature difference between the current ambient temperature and a historical ambient temperature;
and determining the target air outlet temperature according to the environment temperature difference and the current air outlet temperature of the air conditioner fan.
7. A control apparatus of an air conditioner fan, characterized by comprising a memory, a processor, and a control program of the air conditioner fan stored on the memory and executable on the processor, the control program of the air conditioner fan realizing the steps of the control method of the air conditioner fan according to any one of claims 1 to 5 when executed by the processor.
8. A storage medium, characterized in that the storage medium has stored thereon a control program of an air conditioner fan, which when executed by a processor, realizes the steps of the control method of an air conditioner fan according to any one of claims 1 to 5.
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| CN202111674052.3A CN114484832B (en) | 2021-12-31 | 2021-12-31 | Control method, device and equipment of air conditioner fan and storage medium |
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