CN112943660B - Air supply control method, fan and computer readable storage medium - Google Patents
Air supply control method, fan and computer readable storage medium Download PDFInfo
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- CN112943660B CN112943660B CN201911176262.2A CN201911176262A CN112943660B CN 112943660 B CN112943660 B CN 112943660B CN 201911176262 A CN201911176262 A CN 201911176262A CN 112943660 B CN112943660 B CN 112943660B
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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
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/007—Conjoint control of two or more different functions
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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
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/311—Air humidity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/313—Air temperature
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The application provides an air supply control method, a fan and a computer readable storage medium, wherein the method comprises the following steps: acquiring temperature information and humidity information of the environment around the fan; determining natural wind parameters according to the temperature information and the humidity information, wherein the natural wind parameters comprise wind direction parameters and wind speed parameters; respectively determining rotation parameters of the first motor, the second motor and the third motor according to the natural wind parameters; and controlling the fan to supply air according to the rotation parameters of the first motor, the second motor and the third motor. This application selects suitable natural wind to supply air according to fan surrounding environment for the natural wind under the natural environment more can be pressed close to the wind that blows out, reaches better effect of blowing.
Description
Technical Field
The present disclosure relates to the field of smart fans, and particularly, to an air supply control method, a fan, and a computer-readable storage medium.
Background
At present, a common fan used in an indoor environment only has a simple stepped speed regulation function, is monotonous in mode, has a large difference with a natural environment, and is poor in blowing feeling of a user. For example, the existing fan can only blow out continuous wind with constant intensity at each gear, and cannot achieve the gust effect like natural wind, so that users are prone to generating discomfort when blowing for a long time.
Even if a few fans have random wind speed modes, the random algorithm preset by a program is adopted, the wind power change is still greatly different from that of the natural world, and the natural wind type cannot be autonomously selected according to the surrounding environment, so that a better natural wind blowing effect is achieved.
Disclosure of Invention
The present application mainly aims to provide an air supply control method, a fan, and a computer-readable storage medium, which aim to select appropriate natural air to supply air according to an environment around the fan, thereby improving user experience.
In a first aspect, the present application provides an air supply control method including the steps of:
acquiring temperature information and humidity information of the environment around the fan;
determining natural wind parameters according to the temperature information and the humidity information, wherein the natural wind parameters comprise wind direction parameters and wind speed parameters;
respectively determining rotation parameters of the first motor, the second motor and the third motor according to the natural wind parameters;
and controlling the fan to supply air according to the rotation parameters of the first motor, the second motor and the third motor.
In a second aspect, the present application further provides a fan comprising a thermo-hygrometer, a first motor, a second motor, a third motor, a processor and a memory, wherein:
the hygrothermograph is used for acquiring temperature information and humidity information of the environment around the fan;
the first motor is used for controlling the offset angle of the fan;
the second motor is used for controlling the pitch angle of the fan;
the third motor is used for controlling the wind speed of the fan;
the memory for storing a computer program;
the processor, configured to execute the computer program and, when executing the computer program, implement the steps of the fan control method according to any of claims 1 to 8.
In a third aspect, the present application further provides a computer-readable storage medium having a computer program stored thereon, where the computer program, when executed by a processor, implements the steps of the air supply control method as described above.
The application provides an air supply control method, a fan and a computer readable storage medium, the method determines a proper natural wind parameter by acquiring temperature information and humidity information of the surrounding environment of the fan, and then determines rotation parameters of a first motor, a second motor and a third motor of the fan respectively according to the natural wind parameter so as to better simulate natural wind corresponding to the natural wind parameter.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a fan provided in the present application;
fig. 2 is a schematic flow chart of an air supply control method according to an embodiment of the present disclosure;
fig. 3 is a schematic flow chart of another air supply control method according to an embodiment of the present disclosure;
FIG. 4 is a schematic view illustrating an air blowing track of the fan according to an embodiment of the present disclosure;
fig. 5 is a block diagram illustrating a structure of a fan according to an embodiment of the present disclosure.
The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
The flow diagrams depicted in the figures are merely illustrative and do not necessarily include all of the elements and operations/steps, nor do they necessarily have to be performed in the order depicted. For example, some operations/steps may be decomposed, combined or partially combined, so that the actual execution sequence may be changed according to the actual situation. In addition, although the division of the functional blocks is made in the device diagram, in some cases, it may be divided in blocks different from those in the device diagram.
Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The embodiments and features of the embodiments described below can be combined with each other without conflict.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a fan provided in the present application. The fan in the embodiment of the present application will be described below with reference to fig. 1.
As shown in fig. 1, the fan 100 includes a motor 11, a fan head 12, a vertical rod 13, and a base 14, the motor 11 includes a first motor 111, a second motor 112, and a third motor 113, and the fan head 12 is provided with blades 120.
Wherein, the first motor 111 is used for controlling the offset angle of the fan 100, the second motor 112 is used for controlling the pitch angle of the fan 100, and the third motor 113 is used for controlling the wind speed of the fan 100. In addition, a hygrothermograph 15 and a function control module 16 are arranged on the upright rod 13, the hygrothermograph 15 can collect temperature information and humidity information of the environment around the fan 100 and send the collected temperature information and humidity information to the function control module 16, and the function control module 16 executes corresponding operations according to the received temperature information and humidity information, for example, determines the type of natural wind according to the temperature information and humidity information to obtain the natural wind parameters referred by the fan 100 when blowing.
It is understood that the fan 100 may be a table fan, a floor fan, a wall fan, etc. The air supplied by the fan 100 may be normal temperature air, warm air, or cool air. The offset angle may be a rotation angle of the fan 100 in a horizontal direction, and the pitch angle may be a rotation angle of the fan 100 in a vertical direction.
In some embodiments, the thermo-hygrometer 15 may be an integrated thermo-hygrometer for measuring the temperature and humidity of the environment, but may also be a combination of devices capable of collecting temperature information or humidity information separately, such as a combination of a thermometer and a hygrometer. The function control module 16 is electrically connected with the hygrothermograph 15, and is configured to receive the electrical signal sent by the hygrothermograph 15, and perform corresponding processing.
It should be noted that the function control module 16 may include a processor and a memory. The memory is used for storing temperature information, humidity information and computer programs, and is also used for storing natural wind parameters collected in advance, wherein the natural wind parameters are parameters of different types of wind collected in natural environment and comprise wind direction parameters and wind speed parameters of natural wind. The function control module 16 may also include a network interface for network communications.
Specifically, the processor is connected to the first motor 111, the second motor 112, and the third motor 113, respectively, and is configured to control the operating states of the first motor 111, the second motor 112, and the third motor 113, such as controlling the first motor 111 to adjust the offset angle of the fan 100, controlling the second motor 112 to adjust the pitch angle of the fan 100, and controlling the third motor 113 to adjust the wind speed of the fan 100. The first motor 111 can control the fan head 12 to rotate left and right, optionally, the left and right rotation ranges from [ -60 °,60 ° ], the second motor 112 can control the fan head 12 to rotate up and down, optionally, the up and down rotation ranges from [ -45 °,45 ° ], with reference to the horizontal plane, the third motor 113 can drive the blades 120 to rotate, and the faster the blades 120 rotate, the higher the wind speed of the fan 100.
The Processor may be a Central Processing Unit (CPU), or other general-purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete gate or transistor logic device, discrete hardware component, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
In the fan 100, the thermo-hygrometer 15 is configured to collect temperature information and humidity information of an environment around the fan 100, and send the collected temperature information and humidity information to the function control module 16; a processor in the function control module 16 acquires natural wind parameters through a memory or a network interface in the function control module 16 according to the acquired temperature information and humidity information, wherein the natural wind parameters comprise wind direction parameters and wind speed parameters; the function control module 16 may also determine rotation parameters of the first motor 111, the second motor 112, and the third motor 113 according to the acquired natural wind parameters; according to the rotation parameters of the first motor 111, the second motor 112 and the third motor 113, the function control module 16 controls the fan 100 to select appropriate natural wind for supplying air, so that the user experience is improved.
It is to be understood that the fan 100 of fig. 1 and the above-described nomenclature for the various components of the fan 100 are for identification purposes only and do not limit the application embodiments accordingly.
The embodiment of the application provides an air supply control method, a fan and a computer readable storage medium. The air supply control method can be applied to a fan or a server, and the fan can be a table fan, a floor fan, a wall fan and the like. The air supply of the fan can be normal temperature air, warm air or cold air, and the server can be a single server or a server cluster consisting of a plurality of servers. The following explanation will be given taking the application of the air blowing control method to a fan as an example.
It should be noted that the fan described above exemplified in the present application includes a first motor for controlling the offset angle of the fan, a second motor for controlling the pitch angle of the fan, and a third motor for controlling the wind speed of the fan.
Referring to fig. 2, fig. 2 is a schematic flow chart of an air supply control method according to an embodiment of the present application.
As shown in fig. 2, the air blow control method includes steps S101 to S104.
And S101, acquiring temperature information and humidity information of the environment around the fan.
Before the fan was opened, the hygrothermograph that is located on this fan lastingly gathered the temperature information and the humidity information of fan surrounding environment, and this hygrothermograph is connected with the function control module electricity of fan, and when the fan was opened, the hygrothermograph sent this temperature information and humidity information to the function control module of fan to supply this function control module to carry out subsequent processing according to this temperature information and humidity information. Or before the fan is started, the hygrothermograph on the fan does not work, and after the fan is started, the hygrothermograph starts to automatically acquire the temperature information and the humidity information of the environment around the fan so as to save electric quantity. It should be noted that whether the thermo-hygrometer continuously works or not can be set by the user, and the thermo-hygrometer can also be composed of a thermometer and a hygrometer.
In an embodiment, the thermo-hygrometer may not be located on the fan, but may be separately disposed near the fan, and is configured to collect temperature information and humidity information around the fan, where the thermo-hygrometer includes a communication module, and after the fan is turned on, the function control module of the fan sends a temperature and humidity obtaining request to the thermo-hygrometer to obtain the temperature information and the humidity information of the environment around the fan. It should be noted that the temperature information and the humidity information around the fan may be obtained through a preset time to adjust the natural wind parameter selected by the subsequent fan, and the preset time may be set according to a specific situation, which is not specifically limited in the present application, and optionally, the preset time is 30 minutes.
In an embodiment, a user controls the fan to be turned on through a button, a control, a remote controller or an operation page, and it may also be set that when the temperature and/or the humidity detected by the hygrothermograph reach a preset temperature threshold and/or a preset humidity threshold, the hygrothermograph sends a turn-on instruction to the function control module of the fan to control the fan to be turned on, and when the temperature and/or the humidity detected by the hygrothermograph is reduced to the preset temperature threshold and/or the preset humidity threshold, the fan is controlled to be turned off. It should be noted that the preset temperature threshold and the preset humidity threshold may be set according to specific situations, which is not specifically limited in this application.
And S102, determining natural wind parameters according to the temperature information and the humidity information, wherein the natural wind parameters comprise wind direction parameters and wind speed parameters.
After the temperature information and the humidity information of the surrounding environment of the fan are obtained, the natural wind parameters are determined according to the temperature information and the humidity information, wherein the natural wind parameters are parameters of different types of wind collected in the natural environment, including the wind direction parameters and the wind speed parameters of the natural wind, and also can include the temperature parameters and the humidity parameters of the natural wind, and the natural environment can be a forest, a seaside, a grassland, a balcony and the like. The natural wind parameter may be pre-stored in a memory of the fan or stored in the server, and it should be noted that a preset corresponding relationship exists between the natural wind parameter and the temperature information and between the natural wind parameter and the humidity information, and the natural wind parameter may be called through the temperature information and the humidity information to control the fan to supply air with reference to the natural wind parameter, thereby improving user experience.
It should be noted that the preset corresponding relationship may be a preset recommendation algorithm, such as a content-based recommendation algorithm or a collaborative filtering recommendation algorithm, that is, a natural wind parameter associated or highly associated is recommended by combining temperature information and humidity information of the current fan surrounding environment through a preference or a historical usage record of a user.
In an embodiment, the natural wind parameter is determined in a specific manner as follows: selecting a corresponding natural wind type from a preset natural wind type list according to the temperature information and the humidity information of the environment around the fan; determining the natural wind strength according to the temperature information; and determining the natural wind parameters according to the type and the strength of the natural wind. It should be noted that the preset natural wind type list stores, in advance, natural wind types corresponding to various types of natural wind, and natural wind parameters corresponding to various types of natural wind, where the various types of natural wind include seasonal natural wind such as spring season wind, autumn season wind, and the like, river wind near a river bank, mountain wind in mountains, grassland wind on grasslands, snow mountain wind on snow mountains, and the like. The corresponding relation between the temperature information and the natural wind strength can be set by a user, and can also be determined by the user according to the user preference or historical use records, the natural wind strength can be set to be weak wind, breeze, small wind, medium wind, strong wind and the like, and can also be set to be first gear, second gear, third gear and the like, and it is understood that when the temperature of the environment around the fan is higher, the set natural wind strength is higher, and the wind power blown out by the fan is higher; if the temperature of the surrounding environment is lower, the determined natural wind strength is lower, so that the user can be prevented from catching a cold, and the intelligence of the fan is improved.
When the temperature information and the humidity information of the environment around the fan are fitted with the temperature parameters and the humidity parameters of one type of natural wind type in the natural wind type list, the natural wind type is selected as a target natural wind type, so that the air supply of the fan is closer to the natural wind in the natural environment. It is understood that the correspondence between the temperature information and the humidity information of the environment around the fan and the natural wind types in the natural wind type list may also be preset, for example, when the collected temperature is 30 degrees and the humidity is 35 g/cubic meter, the valley wind is selected as the corresponding natural wind type.
Further, judging whether a natural wind type corresponding to the temperature information and the humidity information exists in a preset natural wind type list or not; if the natural wind type corresponding to the temperature information and the humidity information does not exist, acquiring the geographical position information of the fan; and selecting a corresponding natural wind type from a preset natural wind type list according to the geographical position information. It should be noted that the geographical location information of the fan may be obtained from the mobile terminal through the communication interface of the fan, or the fan is provided with a GPS positioning device, and the geographical location information of the fan is obtained through the GPS positioning device, where the geographical location information includes the location of the fan or the terrain of the location. According to the location or the topography of the location of the fan, the natural wind type corresponding to the location or the topography of the location of the fan is selected from the preset natural wind type list, so that the air supply of the fan is closer to the natural wind in the natural environment. The natural wind type list can be set according to actual conditions, and the natural wind type list is not specifically limited in this application.
Illustratively, the preset natural wind type list includes mountain wind types generated by collecting mountain wind in advance, and the natural wind type list also stores mountain wind parameters corresponding to the mountain wind. And when the natural wind type corresponding to the acquired temperature information and humidity information does not exist in the natural wind type list and the terrain of the location in the geographical position information of the fan is a mountain region, selecting mountain land wind from the natural wind type list as the corresponding natural wind type.
And S103, respectively determining rotation parameters of the first motor, the second motor and the third motor according to the natural wind parameters.
Specifically, a first rotation parameter of a first motor is determined according to a wind direction parameter in natural wind parameters, wherein the first rotation parameter is used for adjusting a rotation range of a fan in a horizontal direction; determining a second rotation parameter of the second motor according to a wind direction parameter in the natural wind parameters, wherein the second rotation parameter is used for adjusting the rotation range of the fan in the vertical direction; and determining a third rotation parameter of the third motor according to the wind speed parameter in the natural wind parameters, wherein the third rotation parameter is used for adjusting the wind speed of the fan. Through confirming the first rotation parameter of first motor, the second rotation parameter of second motor and the third rotation parameter of third motor respectively, can control the rotation orbit of fan accurately, refer to the natural wind parameter better for the natural wind under the natural environment is more pressed close to the wind that blows out, reaches better effect of blowing.
And S104, controlling the fan to supply air according to the rotation parameters of the first motor, the second motor and the third motor.
According to the rotating parameters of the first motor, the second motor and the third motor, the air supply track of the fan can be accurately determined, so that the fan is controlled to supply air, a better air blowing effect is achieved, and the user experience is improved.
In one embodiment, the air supply track of the fan is determined according to a first rotating parameter of the first motor and a second rotating parameter of the second motor; determining the wind speed of the fan at each position of the air supply track according to a third rotation parameter of a third motor; and controlling the fan to blow air according to the blowing track of the fan and the air speed of the fan at each position of the blowing track. The air supply track of the fan can be understood as a track of rotation of a fan head of the fan, and the wind speed of the fan at each position on the track of rotation of the fan head is determined according to a third rotation parameter of a third motor; the fan head is controlled to move according to the rotating track, and the wind speed of each position on the track is controlled, so that the blowing effect of natural wind can be simulated.
Wherein, before controlling the fan to blow air according to the blowing track of the fan and the wind speed of the fan at each position of the blowing track, the following steps can be implemented: and controlling the fan to rotate to the starting point or the end point of the air delivery track. It should be noted that the blowing trajectory of the natural wind may come from an arbitrary blowing direction and a trajectory in which the blowing direction changes constantly, and the wind forces at different positions on the blowing trajectory may not be the same. Therefore, the blowing track of the fan is a definite rotating route, and the fan needs to be controlled to rotate to the starting point or the end point of the blowing track before blowing.
According to the air supply control method provided by the embodiment, the proper natural wind parameter is determined by acquiring the temperature information and the humidity information of the surrounding environment of the fan, the rotation parameters of the first motor, the second motor and the third motor of the fan are respectively determined according to the natural wind parameter so as to better simulate the natural wind corresponding to the natural wind parameter, and the fan is controlled to supply air according to the rotation parameters of the first motor, the second motor and the third motor, so that the blown air can be closer to the natural wind in the natural environment, a better air blowing effect is achieved, and the user experience is improved.
Referring to fig. 3, fig. 3 is a schematic flow chart of another air supply control method according to an embodiment of the present disclosure.
As shown in fig. 3, the air blow control method includes steps S201 to S205.
Step S201, temperature information and humidity information of the environment around the fan are obtained.
After the user turns on the fan, the temperature information and the humidity information of the environment around the fan are obtained through a hygrothermograph on the fan.
And S202, determining the type of natural wind according to the temperature information and the humidity information.
After the temperature information and the humidity information of the environment around the fan are obtained, the type of the natural wind is determined according to the temperature information and the humidity information, wherein the type of the natural wind comprises seasonal natural wind such as spring season wind, autumn season wind and the like, river wind near a river bank, mountain wind between mountains, grassland wind on grasslands, snow mountain wind on snow mountains and the like.
It should be noted that the natural wind type, the temperature information and the humidity information have a preset corresponding relationship, and the natural wind type can be determined through the temperature information and the humidity information, so that the fan is controlled to supply air according to the natural wind type, and a better blowing effect is achieved.
Illustratively, the preset corresponding relation may be selected as a content-based recommendation algorithm, that is, a suitable natural wind type is recommended according to the preference of the user or the historical usage record and in combination with the temperature information and the humidity information of the current fan surrounding environment.
In one embodiment, the determination method of the natural wind type specifically includes: acquiring a preset natural wind type and a mapping relation table between temperature information and humidity information, wherein the temperature information and the humidity information have a corresponding relation with the natural wind type; and determining the type of the natural wind according to the mapping relation table, the temperature information and the humidity information. And inquiring a preset mapping relation table, and determining the natural wind type according to the temperature information and the humidity information. It should be noted that the mapping relationship table may be set according to specific situations, and this is not specifically limited in this application.
And S203, acquiring a natural wind parameter corresponding to the natural wind type.
After the natural wind type is determined, natural wind parameters corresponding to the natural wind type are obtained, wherein the natural wind parameters are parameters of different types of wind collected under natural environment, the natural wind parameters comprise wind direction parameters and wind speed parameters of natural wind, temperature parameters and humidity parameters of the natural wind, and the natural environment can be a forest, a seaside, a grassland, a balcony and the like.
The preset mapping relation table stores natural wind parameters corresponding to the natural wind types, and the specific mode for acquiring the natural wind parameters is as follows: acquiring a natural wind type label corresponding to the natural wind type, wherein the natural wind type corresponds to the natural wind type label one to one; and acquiring corresponding natural wind parameters from a preset mapping relation table according to the natural wind type label. The mapping relationship table may be set according to specific situations, which is not specifically limited in the present application.
And S204, respectively determining rotation parameters of the first motor, the second motor and the third motor according to the natural wind parameters.
And respectively determining the rotation parameters of the first motor, the second motor and the third motor according to the natural wind parameters, wherein the rotation parameters of the first motor are used for adjusting the rotation range of the fan in the horizontal direction, the rotation parameters of the second motor are used for adjusting the rotation range of the fan in the vertical direction, the rotation parameters of the third motor are used for adjusting the wind speed of the fan, and the natural wind corresponding to the natural wind parameters can be better simulated through the rotation parameters of the first motor, the second motor and the third motor.
And S205, controlling the fan to supply air according to the rotation parameters of the first motor, the second motor and the third motor.
According to the rotation parameters of the first motor, the second motor and the third motor, the air supply track of the fan and the air speed of the fan at each position of the air supply track can be accurately determined, so that the fan is controlled to supply air, a better air blowing effect is achieved, and the user experience is improved.
In an embodiment, before the fan is controlled to supply air, the position of the fan head of the fan may be initialized, that is, the fan head is rotated to any preset designated position before the fan supplies air, and optionally, the central position of the rotatable range of the fan head is used as the initialization position. After the fan is initialized, the fan is controlled to rotate to the starting point or the end point of the air supply track. When the fan is controlled to rotate to the end point of the blowing path, the fan is controlled to rotate to the start point of the blowing path according to the blowing path, and the wind speeds at different positions of the blowing path may be matched with the wind speeds of the third rotation parameter control fan at the respective positions of the blowing path.
For example, referring to fig. 4, fig. 4 is a schematic diagram of an air supply track of a fan in an embodiment of the present application, as shown in fig. 4, a point C corresponds to a position where a fan head of the current fan stays, a point O corresponds to an initialization position of the fan, and a point a and a point B correspond to a start point and an end point of an air supply track AOB of the fan plan, respectively. After the air supply track AOB is confirmed, the fan is initialized, namely the fan head is controlled to rotate from the corresponding position C to the corresponding position O, and then the fan head is controlled to rotate to the starting point A or the end point B of the air supply track AOB so as to control the fan to supply air according to the air supply track.
According to the air supply control method provided by the embodiment, the corresponding natural wind type is determined by acquiring the temperature information and the humidity information of the environment around the fan, the natural wind parameter corresponding to the natural wind type is acquired, the rotation parameters of the first motor, the second motor and the third motor are respectively determined according to the natural wind parameter, and the fan is controlled to supply air according to the rotation parameters of the first motor, the second motor and the third motor, so that the blown air can be closer to the natural wind in the natural environment, and a better air blowing effect is achieved.
It should be noted that, as will be clear to those skilled in the art, for convenience and brevity of description, the corresponding processes in the above-described embodiment of the fan control method may refer to the specific working processes of the above-described apparatus and each module and unit, and are not described herein again.
Referring to fig. 5, fig. 5 is a schematic block diagram of a fan according to an embodiment of the present disclosure. The fan may be a desk fan, a floor fan, a wall fan, etc.
As shown in fig. 5, the fan includes a processor, a memory, and a network interface connected by a system bus, and the fan includes a thermo-hygrometer, a first motor, a second motor, a third motor, a processor, and a memory, wherein the thermo-hygrometer, the first motor, the second motor, the third motor, the processor, and the memory are connected by a bus, such as an I2C (Inter-integrated Circuit) bus.
The hygrothermograph can collect temperature information and humidity information of the environment around the fan and send the collected temperature information and humidity information to the processor. The first motor is used for controlling the offset angle of the fan, the second motor is used for controlling the pitch angle of the fan, and the third motor is used for controlling the wind speed of the fan.
The memory may include, among other things, a non-volatile storage medium and an internal memory.
The non-volatile storage medium may store a computer program. The computer program includes program instructions that, when executed, cause a processor to perform any of the air supply control methods.
The processor is used to provide computing and control capabilities, supporting the operation of the entire fan.
The internal memory provides an environment for running a computer program in the nonvolatile storage medium, and the computer program, when executed by the processor, causes the processor to execute any of the air supply control methods.
The network interface is used for network communication, such as sending assigned tasks and the like. Those skilled in the art will appreciate that the configuration shown in fig. 5 is a block diagram of only a portion of the configuration associated with the present application and does not constitute a limitation on the fans to which the present application applies, and that a particular fan may include more or fewer components than those shown, or some components may be combined, or have a different arrangement of components.
It should be understood that the Processor may be a Central Processing Unit (CPU), and the Processor may be other general purpose processors, digital Signal Processors (DSPs), application Specific Integrated Circuits (ASICs), field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. Wherein a general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
Wherein, in one embodiment, the processor is configured to execute a computer program stored in the memory to implement the steps of:
acquiring temperature information and humidity information of the environment around the fan;
determining natural wind parameters according to the temperature information and the humidity information, wherein the natural wind parameters comprise wind direction parameters and wind speed parameters;
respectively determining rotation parameters of the first motor, the second motor and the third motor according to the natural wind parameters;
and controlling the fan to supply air according to the rotation parameters of the first motor, the second motor and the third motor.
In one embodiment, the processor, when implementing the determining of the corresponding natural wind parameter based on the temperature information and the humidity information, is configured to implement:
determining the type of natural wind according to the temperature information and the humidity information;
and acquiring natural wind parameters corresponding to the natural wind type.
In one embodiment, the processor, when implementing the determining the natural wind type from the temperature information and the humidity information, is configured to implement:
acquiring a preset natural wind type and a mapping relation table between the temperature information and the humidity information, wherein the temperature information and the humidity information have a corresponding relation with the natural wind type;
and determining the type of the natural wind according to the mapping relation table and the temperature information and the humidity information. In one embodiment, the processor, when implementing the determining of natural wind parameters from the temperature information and humidity information, is configured to implement:
selecting a corresponding natural wind type from a preset natural wind type list according to the temperature information and the humidity information;
determining the natural wind strength according to the temperature information;
and determining natural wind parameters according to the type and the strength of the natural wind.
In one embodiment, when the processor selects a corresponding natural wind type from a preset natural wind type list according to the temperature information and the humidity information, the processor is configured to:
judging whether a natural wind type corresponding to the temperature information and the humidity information exists in a preset natural wind type list or not;
if the natural wind type corresponding to the temperature information and the humidity information does not exist, acquiring the geographical position information of the fan;
and selecting a corresponding natural wind type from a preset natural wind type list according to the geographical position information.
In one embodiment, the processor, when implementing the determining the rotation parameters of the first motor, the second motor and the third motor respectively according to the natural wind parameter, is configured to implement:
determining a first rotation parameter of the first motor according to a wind direction parameter in the natural wind parameters, wherein the first rotation parameter is used for adjusting a rotation range of the fan in a horizontal direction; and
determining a second rotation parameter of the second motor according to a wind direction parameter in the natural wind parameters, wherein the second rotation parameter is used for adjusting a rotation range of the fan in a vertical direction;
and determining a third rotation parameter of the third motor according to a wind speed parameter in the natural wind parameters, wherein the third rotation parameter is used for adjusting the wind speed of the fan.
In one embodiment, the processor is configured to, when controlling the fan to supply air according to the rotation parameters of the first motor, the second motor, and the third motor, perform:
determining an air supply track of the fan according to a first rotation parameter of the first motor and a second rotation parameter of the second motor;
determining the wind speed of the fan at each position of the air supply track according to a third rotation parameter of the third motor;
and controlling the fan to supply air according to the air supply track of the fan and the air speed of the fan at each position of the air supply track.
In one embodiment, before the controlling the fan to supply air according to the air supply track of the fan and the wind speed of the fan at each position of the air supply track, the processor is further configured to:
and controlling the fan to rotate to the starting point or the end point of the air supply track.
It should be noted that, as will be clearly understood by those skilled in the art, for convenience and brevity of description, the specific working process of the fan described above may refer to the corresponding process in the foregoing embodiment of the air supply control method, and is not described herein again.
Embodiments of the present application further provide a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, where the computer program includes program instructions, and a method implemented when the program instructions are executed may refer to various embodiments of the air supply control method in the present application.
The computer readable storage medium may be an internal storage unit of the fan described in the foregoing embodiment, for example, a hard disk or a memory of the fan. The computer readable storage medium may also be an external storage device of the fan, such as a plug-in hard disk provided on the fan, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like.
It is to be understood that the terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the specification of the present application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should also be understood that the term "and/or" as used in this specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items and includes such combinations. It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of other like elements in a process, method, article, or system comprising the element.
The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments. While the invention has been described with reference to specific embodiments, the scope of the invention is not limited thereto, and those skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the invention. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (6)
1. An air supply control method applied to a fan, the fan including a first motor for controlling a yaw angle of the fan, a second motor for controlling a pitch angle of the fan, and a third motor for controlling a wind speed of the fan, the air supply control method comprising:
acquiring temperature information and humidity information of the environment around the fan;
judging whether a natural wind type corresponding to the temperature information and the humidity information exists in a preset natural wind type list or not;
if the natural wind type corresponding to the temperature information and the humidity information does not exist, acquiring the geographical position information of the fan;
selecting a corresponding natural wind type from a preset natural wind type list according to the geographical position information;
determining the natural wind strength according to the temperature information; determining natural wind parameters according to the type and the intensity of the natural wind, wherein the natural wind parameters comprise wind direction parameters and wind speed parameters;
respectively determining rotation parameters of the first motor, the second motor and the third motor according to the natural wind parameters;
and controlling the fan to supply air according to the rotation parameters of the first motor, the second motor and the third motor.
2. The method of claim 1, wherein the determining the rotation parameters of the first motor, the second motor, and the third motor, respectively, based on the natural wind parameter comprises:
determining a first rotation parameter of the first motor according to a wind direction parameter in the natural wind parameters, wherein the first rotation parameter is used for adjusting a rotation range of the fan in a horizontal direction; and
determining a second rotation parameter of the second motor according to a wind direction parameter in the natural wind parameters, wherein the second rotation parameter is used for adjusting a rotation range of the fan in a vertical direction;
and determining a third rotation parameter of the third motor according to a wind speed parameter in the natural wind parameters, wherein the third rotation parameter is used for adjusting the wind speed of the fan.
3. The blowing control method of claim 2, wherein the controlling the fan to blow air in accordance with the rotation parameters of the first motor, the second motor, and the third motor includes:
determining an air supply track of the fan according to a first rotation parameter of the first motor and a second rotation parameter of the second motor;
determining the wind speed of the fan at each position of the air supply track according to a third rotation parameter of the third motor;
and controlling the fan to supply air according to the air supply track of the fan and the air speed of the fan at each position of the air supply track.
4. The blowing control method according to claim 3, wherein before controlling the fan to blow air based on a blowing path of the fan and a wind speed of the fan at each position of the blowing path, the method further comprises:
and controlling the fan to rotate to the starting point or the end point of the air supply track.
5. A fan, comprising a thermo-hygrometer, a first motor, a second motor, a third motor, a processor, and a memory, wherein:
the hygrothermograph is used for acquiring temperature information and humidity information of the environment around the fan;
the first motor is used for controlling the offset angle of the fan;
the second motor is used for controlling the pitch angle of the fan;
the third motor is used for controlling the wind speed of the fan;
the memory for storing a computer program;
the processor is configured to execute the computer program, and when executing the computer program, implement the steps of the air supply control method according to any one of claims 1 to 4.
6. A computer-readable storage medium, having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the steps of the air supply control method according to any one of claims 1 to 4.
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| CN201911176262.2A CN112943660B (en) | 2019-11-26 | 2019-11-26 | Air supply control method, fan and computer readable storage medium |
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| CN201911176262.2A CN112943660B (en) | 2019-11-26 | 2019-11-26 | Air supply control method, fan and computer readable storage medium |
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| US20220154964A1 (en) * | 2020-11-16 | 2022-05-19 | Mumarba LLC | Artificial Breeze System |
| CN116509097B (en) * | 2023-04-28 | 2023-10-03 | 浙江科诚建设监理有限公司 | Construction supervision method, system, storage medium and intelligent terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH08247085A (en) * | 1995-03-15 | 1996-09-24 | Matsushita Seiko Co Ltd | Fan |
| JP2013151916A (en) * | 2012-01-26 | 2013-08-08 | Panasonic Corp | Electric fan |
| CN102619771B (en) * | 2012-03-29 | 2015-05-06 | 美的集团股份有限公司 | Control method of comfortable wind of fan |
| JP6077897B2 (en) * | 2013-03-19 | 2017-02-08 | シャープ株式会社 | Blower |
| CN104236026B (en) * | 2013-06-09 | 2017-04-05 | 广东美的环境电器制造有限公司 | Blowing device and its control method and the method for generating blowing device control data |
| CN105179290B (en) * | 2015-08-29 | 2017-03-22 | 高计丰 | Fan operation control system and control method thereof |
| CN107202026A (en) * | 2016-03-17 | 2017-09-26 | 张雪健 | A kind of artificial intelligence electric fan of natural wind controller |
| CN109253102A (en) * | 2018-08-27 | 2019-01-22 | 珠海格力电器股份有限公司 | Fan control method and device, fan and readable storage medium |
| CN110440385B (en) * | 2019-07-05 | 2020-06-23 | 重庆大学 | Comfortable natural wind-imitating mechanical construction device and method |
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