CN109405214B - Control device of air conditioner, control method of air conditioner and readable storage medium - Google Patents
Control device of air conditioner, control method of air conditioner and readable storage medium Download PDFInfo
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- CN109405214B CN109405214B CN201811266832.2A CN201811266832A CN109405214B CN 109405214 B CN109405214 B CN 109405214B CN 201811266832 A CN201811266832 A CN 201811266832A CN 109405214 B CN109405214 B CN 109405214B
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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
- F24F11/70—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
- F24F11/77—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 by controlling the speed of ventilators
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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
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction 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
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
- F24F2120/12—Position of occupants
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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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- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a control method of an air conditioner, which comprises the following steps: determining a target comfortable wind speed, and acquiring the distance between a user and an air conditioner; determining a target rotating speed of the indoor fan according to the target comfortable wind speed and the distance; and controlling the indoor fan to operate according to the target rotating speed. The invention also discloses a control device of the air conditioner, the air conditioner and a readable storage medium. The air conditioner has reasonable air supply.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a control device of an air conditioner, the air conditioner, a control method of the air conditioner and a readable storage medium.
Background
With the improvement of the living standard of people, the air conditioner becomes an indispensable household appliance in the life of people.
In the prior art, when an air conditioner performs cooling or heating, because the operating parameters of the air conditioner are not well coordinated, the air conditioner only mechanically adjusts the air outlet speed to the set air outlet speed, and cannot create a comfortable environment for users, that is, the air supply of the air conditioner is unreasonable.
Disclosure of Invention
The invention mainly aims to provide a control device of an air conditioner, the air conditioner, a control method of the air conditioner and a readable storage medium, and aims to solve the problem that air supply of the air conditioner is unreasonable.
In order to achieve the above object, the present invention provides a method for controlling an air conditioner, comprising:
determining a target comfortable wind speed;
acquiring the distance between a user and an air conditioner;
determining a target rotating speed of the indoor fan according to the target comfortable wind speed and the distance;
and controlling the indoor fan to operate according to the target rotating speed.
In an embodiment, the step of determining the target rotating speed of the indoor fan according to the target comfortable wind speed and the distance includes:
determining a mapping relation among comfortable wind speed, distance and the rotating speed of an indoor fan;
obtaining the target comfortable wind speed and the rotating speed corresponding to the distance according to the mapping relation;
and determining the target rotating speed of the indoor fan according to the rotating speed.
In one embodiment, the step of determining the target rotation speed of the indoor fan according to the rotation speed includes:
acquiring a difference value between the indoor temperature and a set temperature;
and determining the rotating speed of the indoor fan according to the difference value and the rotating speed.
In an embodiment, the step of determining the rotation speed of the indoor fan according to the difference and the rotation speed includes:
comparing the difference value with a preset difference value;
when the difference value is smaller than a preset difference value, determining a rotation speed correction value according to the difference value, reducing the rotation speed according to the rotation speed correction value, and taking the corrected rotation speed as a target rotation speed of the indoor fan;
and when the difference is larger than or equal to a preset difference, taking the rotating speed as the target rotating speed of the indoor fan.
In one embodiment, the step of determining a mapping relationship between a comfortable wind speed, a distance, and a rotational speed includes:
and determining a mapping relation among comfortable wind speed, distance and rotating speed according to the operation mode of the air conditioner, wherein the operation mode is a cooling mode or a heating mode.
In an embodiment, the step of determining the target rotating speed of the indoor fan according to the target comfortable wind speed and the distance includes:
acquiring the position of the user, determining a target air guide angle of an air guide piece of an air outlet according to the position, and acquiring the current coil temperature of the indoor heat exchanger;
and determining the target rotating speed of the indoor fan according to the target comfortable wind speed, the distance, the target wind guide angle and the current coil temperature.
In an embodiment, the step of determining the target comfortable wind speed comprises:
acquiring indoor temperature;
and determining the target comfortable wind speed according to the indoor temperature.
In an embodiment, the step of determining the target comfortable wind speed comprises:
acquiring the information of the user;
and determining comfortable wind speed corresponding to the information of the user, and taking the comfortable wind speed as a target comfortable wind speed.
In order to achieve the above object, the present invention further provides a control device of an air conditioner, the control device of an air conditioner further comprising a processor, a memory and a control program of an air conditioner stored on the memory and operable on the processor, wherein the control program of the air conditioner realizes the steps of the control method of the air conditioner as described above when executed by the processor.
In order to achieve the above object, the present invention further provides an air conditioner, further comprising a processor, a memory, and a control program of the air conditioner stored on the memory and operable on the processor, wherein the control program of the air conditioner, when executed by the processor, implements the steps of the control method of the air conditioner as described above.
To achieve the above object, the present invention also provides a readable storage medium including a control program of an air conditioner, which when executed by the processor, implements the steps of the control method of the air conditioner as described above.
According to the control device of the air conditioner, the control method of the air conditioner and the readable storage medium, after the air conditioner determines the target comfortable air speed, the distance between a user and the air conditioner is obtained, the target rotating speed of the indoor fan is determined according to the distance and the target comfortable air speed, the indoor fan is enabled to run according to the target rotating speed, therefore, the air conditioner enables the user distance influencing the comfortable air speed and the rotating speed of the indoor fan to be coordinated and output, the coordination among all parameters is improved, and air supply of the air conditioner is reasonable.
Drawings
Fig. 1 is a schematic diagram of a hardware structure of an air conditioner according to an embodiment of the present invention;
FIG. 2 is a flow chart illustrating a control method of an air conditioner according to a first embodiment of the present invention;
FIG. 3 is a detailed flowchart of step S20 in FIG. 2;
FIG. 4 is a flowchart illustrating a control method of an air conditioner according to a second embodiment of the present invention;
fig. 5 is a flowchart illustrating a control method of an air conditioner according to a third embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
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.
The main solution of the embodiment of the invention is as follows: determining a target comfortable wind speed, and acquiring the distance between a user and an air conditioner; determining a target rotating speed of the indoor fan according to the target comfortable wind speed and the distance; and controlling the indoor fan to operate according to the target rotating speed.
Because the air conditioner influences the user distance of comfortable wind speed and the output of the rotating speed coordination of the indoor fan, the coordination among all parameters is improved, and the air supply of the air conditioner is reasonable.
As one implementation, the air conditioner may be as shown in fig. 1.
The embodiment of the invention relates to an air conditioner, which comprises: a processor 1001, such as a CPU, a memory 1002, and a communication bus 1003. The communication bus 1003 is used to implement connection communication among these components.
The memory 1002 may be a high-speed RAM memory or a non-volatile memory (e.g., a disk memory). As shown in fig. 1, a control program of the air conditioner may be included in the memory 1003 as a readable storage medium; and the processor 1001 may be configured to call a control program of the air conditioner stored in the memory 1002 and perform the following operations:
determining a target comfortable wind speed;
acquiring the distance between a user and an air conditioner;
determining a target rotating speed of the indoor fan according to the target comfortable wind speed and the distance;
and controlling the indoor fan to operate according to the target rotating speed.
Further, the processor 1001 may be configured to call a control program of the air conditioner stored in the memory 1002, and perform the following operations:
determining a mapping relation among comfortable wind speed, distance and the rotating speed of an indoor fan;
obtaining the target comfortable wind speed and the rotating speed corresponding to the distance according to the mapping relation;
and determining the target rotating speed of the indoor fan according to the rotating speed.
Further, the processor 1001 may be configured to call a control program of the air conditioner stored in the memory 1002, and perform the following operations:
acquiring a difference value between the indoor temperature and a set temperature;
and determining the rotating speed of the indoor fan according to the difference value and the rotating speed.
Further, the processor 1001 may be configured to call a control program of the air conditioner stored in the memory 1002, and perform the following operations:
comparing the difference value with the preset difference value;
when the difference value is smaller than a preset difference value, determining a rotation speed correction value according to the difference value, reducing the rotation speed according to the rotation speed correction value, and taking the corrected rotation speed as a target rotation speed of the indoor fan;
and when the difference is larger than or equal to a preset difference, taking the rotating speed as the target rotating speed of the indoor fan.
Further, the processor 1001 may be configured to call a control program of the air conditioner stored in the memory 1002, and perform the following operations:
and determining a mapping relation among comfortable wind speed, distance and rotating speed according to the operation mode of the air conditioner, wherein the operation mode is a cooling mode or a heating mode.
Further, the processor 1001 may be configured to call a control program of the air conditioner stored in the memory 1002, and perform the following operations:
acquiring the position of the user, determining a target air guide angle of an air guide piece of an air outlet according to the position, and acquiring the current coil temperature of the indoor heat exchanger;
and determining the target rotating speed of the indoor fan according to the target comfortable wind speed, the distance, the target wind guide angle and the current coil temperature.
Further, the processor 1001 may be configured to call a control program of the air conditioner stored in the memory 1002, and perform the following operations:
acquiring indoor temperature;
and determining the target comfortable wind speed according to the indoor temperature.
Further, the processor 1001 may be configured to call a control program of the air conditioner stored in the memory 1002, and perform the following operations:
acquiring the information of the user;
and determining comfortable wind speed corresponding to the information of the user, and taking the comfortable wind speed as a target comfortable wind speed.
According to the scheme, after the air conditioner determines the target comfortable air speed, the distance between the user and the air conditioner is obtained, the target rotating speed of the indoor fan is determined according to the distance and the target comfortable air speed, the indoor fan runs according to the target rotating speed, the user distance influencing the comfortable air speed and the rotating speed coordinated output of the indoor fan are further enabled to be influenced by the air conditioner, the coordination among all parameters is improved, and air supply of the air conditioner is reasonable.
Based on the hardware architecture, the embodiment of the control method of the air conditioner is provided.
Referring to fig. 2, fig. 2 is a first embodiment of a control method of an air conditioner according to the present invention, the control method of the air conditioner including the steps of:
step S10, determining a target comfortable wind speed and acquiring the distance between a user and the air conditioner;
in the invention, the execution main body is an air conditioner or an air conditioner control device, and the air conditioner control device can be a remote controller or a terminal loaded with an air conditioner control APP. For convenience of description, the present solution is described in detail below with an air conditioner as an execution subject.
The air conditioner can be a traditional air conditioner or an air conditioner comprising a counter-rotating fan, wherein the counter-rotating fan is arranged in an air duct of an indoor unit of the air conditioner and comprises two wind wheels which are oppositely arranged.
Comfortable wind speeds are stored in the air conditioner, and the comfortable wind speeds are different in different modes, for example, the comfortable wind speed is 0.2m/s in a heating mode, and the comfortable wind speed is 0.3m/s in a cooling mode. The comfortable wind speed is within a preset wind speed interval, and the user can select the comfortable wind speed within the preset wind speed interval, of course, the cooling mode and the heating mode respectively correspond to a preset wind speed interval, and the preset wind speed interval can be in any suitable range, for example, the preset temperature interval is 0.05m/s-0.5m/s in the cooling mode.
In the present invention, one of the factors influencing the comfortable wind speed is the rotating speed of the indoor fan, and the larger the rotating speed of the indoor fan is, the larger the wind speed of the air conditioner is.
The comfortable wind speed means that the wind speed felt by the user is more comfortable, and the wind speed at the position of the user is the target comfortable wind speed. The air supply distance corresponding to the target comfortable air speed of the air conditioner is constant, the user distance between a user and the air conditioner is changed in real time, the set air supply distance is not equal to the user distance, and for the reason, the air conditioner needs to be used as one of factors influencing the target rotating speed of an indoor fan according to the user distance; under the same other conditions, the larger the user distance, the larger the target rotation speed.
In this regard, after determining the target comfortable wind speed, the air conditioner obtains a distance between the user and the air conditioner (obtains the user distance through the distance measuring device) to determine the target rotational speed of the indoor fan according to the target comfortable wind speed and the distance.
Step S20, determining a target rotating speed of the indoor fan according to the target comfortable wind speed and the distance;
the air conditioner stores mapping relations of comfortable wind speed, wind guide angle and indoor fan rotating speed, and the air conditioner can determine the rotating speed of the indoor fan corresponding to the comfortable wind speed and the wind guide angle according to the mapping relations. Specifically, referring to fig. 3, step S20 includes:
step S21, determining a mapping relation among comfortable wind speed, distance and the rotating speed of the indoor fan;
step S22, obtaining the target comfortable wind speed and the rotating speed corresponding to the distance according to the mapping relation;
step S23, determining the target rotating speed of the indoor fan according to the rotating speed;
the air conditioner stores mapping relations of comfortable wind speed, user distance and rotating speed, and can substitute the target user distance and the target comfortable wind speed into a function expression corresponding to the mapping relations, so that the rotating speed of the indoor fan is obtained, and the target rotating speed of the indoor fan is determined according to the rotating speed. The mapping relationship corresponding to the cooling mode is different from the mapping relationship corresponding to the heating mode, so when determining the mapping relationship, the corresponding mapping relationship needs to be determined according to the operation mode of the air conditioner, and the operation mode is the heating mode or the cooling mode.
The air conditioner may determine the target rotation speed according to the rotation speed obtained from the mapping relationship, specifically, the air conditioner compares the difference between the indoor temperature and the set temperature with a preset difference, when the difference between the indoor temperature and the set temperature is less than the preset difference, the air conditioner satisfies the user's request at this time, and at this time, the rotating speed obtained according to the mapping relation can be corrected to reduce the rotating speed, so that the cold quantity or the heat quantity output by the air conditioner is reduced, the energy consumption of the air conditioner is reduced, the reduction amplitude can be determined according to the difference value between the indoor temperature and the set temperature, namely the rotating speed correction value is determined according to the difference value, so as to reduce the rotating speed according to the rotating speed correction value, wherein the corrected rotating speed is the target rotating speed of the indoor fan, and it should be noted that, the smaller the difference between the indoor temperature and the set temperature is, the larger the rotation speed correction value (the rotation speed correction value is positive).
When the difference between the indoor temperature and the set temperature is larger than or equal to the preset difference, the air conditioner does not meet the requirements of users, and at the moment, the rotating speed obtained according to the mapping relation does not need to be reduced, so that the heat or cold output of the air conditioner is ensured.
It should be noted that, when the indoor fan is a counter-rotating fan, the air conditioner needs to determine the target rotation speed of each wind wheel in the counter-rotating fan according to the target comfortable wind speed and the user distance.
In addition, when the target rotating speed of each wind wheel is determined, the noise value generated by the counter-rotating fan needs to be controlled to be below a preset noise value, namely the air conditioner can determine the target rotating speed of each wind wheel according to the target comfortable wind speed, the user distance and the preset noise value; in addition, the counter-rotating fan can realize remote air supply, the front wind wheel of the counter-rotating fan mainly supplies air (the counter-rotating fan comprises the front wind wheel and the rear wind wheel, the distance between the front wind wheel and the air outlet is smaller than the distance between the rear wind wheel and the air outlet), when the distance between a user and the air conditioner is larger than a set distance, the target rotating speed of the front wind wheel is set to be larger, and when the distance between the user and the air conditioner is smaller than or equal to the set distance, the target rotating speed of the front wind wheel is set to be smaller, so that the air conditioner sends the air speed to the user to be the target comfortable air speed.
Step S30, controlling the indoor fan to operate according to the target rotating speed;
after the target rotating speed of the compressor is determined, the air conditioner controls the indoor fan to operate according to the target rotating speed, so that the air speed blown to a user by the air conditioner is the target comfortable air speed.
When the execution main body is an air conditioner control device, the control flow is consistent with the control flow corresponding to the execution main body being an air conditioner, and details are not repeated here.
In the technical scheme provided by this embodiment, after the air conditioner determines the target comfortable air speed, the distance between the user and the air conditioner is acquired, and the target rotating speed of the indoor fan is determined according to the distance and the target comfortable air speed, so that the indoor fan operates according to the target rotating speed, the user distance influencing the comfortable air speed and the output of the coordination of the rotating speed of the indoor fan are enabled to be influenced by the air conditioner, the coordination among all parameters is improved, and the air supply of the air conditioner is reasonable.
Referring to fig. 4, fig. 4 is a second embodiment of the control method of the air conditioner according to the present invention, and based on the first embodiment, the step S20 includes:
step S24, obtaining the position of the user, determining a target air guide angle of an air guide piece of an air outlet according to the position, and obtaining the current coil temperature of the indoor heat exchanger;
and step S25, determining the target rotating speed of the indoor fan according to the target comfortable wind speed, the distance, the target wind guide angle and the current coil temperature.
In this embodiment, the wind guiding angle of the wind guiding member is also a factor affecting the wind speed; when the air outlet of air conditioner was supplied air, the air can with the air guide contact, area of contact is big more, the big more the area of collision of air and air guide, the ability that the air lost is more, the wind speed also can diminish, the wind-guiding angle of air guide decides the area of collision of air guide and air. The air guide member can be an air guide strip or an air guide plate.
In addition, the coil temperature of the indoor heat exchanger affects the speed of the indoor fan. Specifically, the temperature of the coil pipe determines the air outlet temperature of the air conditioner, the air outlet temperature can influence the density of air at the air outlet, and the higher the air outlet temperature is, the lower the density of the air is; the density determines the air supply distance of the air, the greater the density, the more concentrated the acting force of the indoor fan on the air, and the farther the air supply distance of the air, so that the higher the temperature of the coil pipe is and the higher the target rotating speed of the indoor fan is under the condition of the same air supply distance; for example, at a coil temperature of 34 ℃, the indoor fan rotates at 500 for a blowing distance of 2m, and at a coil temperature of 36 ℃, the indoor fan rotates at 600 for a blowing distance of 2 m.
Based on the method, the air conditioner determines a target comfortable air speed and obtains a target air guide angle of the air guide, the target air guide angle can be determined according to the position of a user, specifically, the air conditioner obtains the position of the user (the position of the user is obtained through the infrared distance measuring device), then the air supply angle is determined according to the position, and therefore the air guide angle of the air guide is determined according to the air supply angle, and the air guide angle is the target air guide angle. Then, the current coil temperature of the indoor heat exchanger is obtained. And determining the target rotating speed of the indoor fan according to the functional expression of the target comfortable wind speed, the current coil temperature, the target wind guide angle, the distance (user distance) and the rotating speed. When the indoor fan is controlled to operate according to the target rotating speed, the current wind guide angle of the wind guide piece needs to be adjusted to the target wind guide angle.
In the technical scheme provided by this embodiment, the air conditioner acquires the current coil temperature of the indoor heat exchanger and the target air guide angle of the air guide member at the air outlet, so that the target rotating speed of the indoor fan is determined according to the current coil temperature, the target comfortable air speed, the target air guide angle and the distance, the influence of the coil temperature of the indoor heat exchanger and the air guide angle of the air guide member on the rotating speed of the indoor fan is fully considered, and the control precision of the air conditioner is high.
Referring to fig. 5, fig. 5 is a third embodiment of the control method of the air conditioner according to the present invention, and the step of determining the target comfortable wind speed in step S10 includes:
step S11, acquiring indoor temperature;
step S12, determining the target comfortable wind speed according to the indoor temperature;
the comfortable wind speed means that the wind speed sensed by the user is comfortable, the comfortable wind speed of the user is different at different indoor temperatures, and the air conditioner can correct the preset comfortable wind speed according to the current indoor temperature so as to obtain the target comfortable wind speed. Furthermore, in different seasons, the comfortable wind speeds of users are different, so the air conditioner can correct the preset comfortable wind speed according to the current season and the indoor temperature to obtain the target comfortable wind speed, and the seasons can be represented by time periods; of course, regional factors can also be taken into consideration, namely the air conditioner determines the target comfortable air speed according to the geographical position of the air conditioner and the indoor temperature.
In addition, the comfortable air speed is related to the stay time of the user in the cooling environment or the heating environment, when the stay time of the user is longer, the user feels cooler or hotter, at the moment, the target comfortable air speed needs to be corrected properly, namely, the air conditioner obtains the stay time of the user in the heating mode or the cooling mode, and if the stay time is longer than the preset time, the target comfortable air speed is reduced; further, the corresponding target comfortable wind speed can be determined according to the interval where the stay time of the user is located, and each stay time interval corresponds to one target comfortable wind speed.
Furthermore, each user has a different sensory feel, and the comfortable wind speed for different users should also be different. The air conditioner may obtain the user information, and thus determine the corresponding comfortable wind speed according to the user information (the user information may be a user name, a group of people, a gender, etc.) to set the comfortable wind speed as the target comfortable wind speed.
In the technical scheme provided by the embodiment, the air conditioner acquires the indoor temperature, so that the target comfortable air speed is obtained according to the indoor temperature, the air conditioner supplies air to the user by combining the current indoor environment, and the control precision of the air conditioner is improved.
The present invention also provides a control device of an air conditioner, the control device of the air conditioner further includes a processor, a memory and a control program of the air conditioner stored on the memory and operable on the processor, and the control program of the air conditioner realizes the steps of the control method of the air conditioner according to the above embodiment when executed by the processor.
The present invention also provides an air conditioner, which further includes a processor, a memory, and a control program of the air conditioner stored on the memory and operable on the processor, wherein the control program of the air conditioner, when executed by the processor, implements the steps of the control method of the air conditioner according to the above embodiment.
The present invention also provides a readable storage medium, which is characterized in that the readable storage medium includes a control program of an air conditioner, and the control program of the air conditioner realizes the steps of the control method of the air conditioner as described above when being executed by the processor.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
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 apparatus 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 apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A control method of an air conditioner is characterized by comprising the following steps:
determining a target comfortable wind speed;
acquiring the distance between a user and an air conditioner;
determining a target rotating speed of the indoor fan according to the target comfortable wind speed and the distance;
controlling the indoor fan to operate according to the target rotating speed;
when the target comfortable wind speed is determined based on a stay time of a user, the determining the target comfortable wind speed includes:
acquiring the stay time of a user;
adjusting the target comfortable wind speed according to the size relation between the stay time and a preset time, or determining a comfortable wind speed corresponding to the time interval according to the time interval in which the stay time is positioned to be used as the target comfortable wind speed;
the step of determining the target rotating speed of the indoor fan according to the target comfortable wind speed and the distance comprises the following steps:
determining a mapping relation among the target comfortable wind speed, the distance and the rotating speed of an indoor fan according to a cooling or heating operation mode of the air conditioner;
and acquiring the target comfortable wind speed and the rotating speed corresponding to the distance according to the mapping relation, and determining the target rotating speed of the indoor fan according to the rotating speed.
2. The control method of an air conditioner according to claim 1, wherein the step of determining the target rotation speed of the indoor fan according to the rotation speed comprises:
acquiring a difference value between the indoor temperature and a set temperature;
and determining the target rotating speed of the indoor fan according to the difference value and the rotating speed.
3. The control method of an air conditioner according to claim 2, wherein the step of determining the rotation speed of the indoor fan based on the difference and the rotation speed comprises:
comparing the difference value with a preset difference value;
when the difference value is smaller than a preset difference value, determining a rotation speed correction value according to the difference value, reducing the rotation speed according to the rotation speed correction value, and taking the corrected rotation speed as a target rotation speed of the indoor fan;
and when the difference is larger than or equal to a preset difference, taking the rotating speed as the target rotating speed of the indoor fan.
4. The control method of an air conditioner according to claim 1, wherein the step of determining the target rotation speed of the indoor fan according to the rotation speed when the indoor fan is a counter-rotating fan comprises:
and determining target rotating speeds corresponding to the front wind wheel and the rear wind wheel in the counter-rotating fan respectively according to a preset noise value and the rotating speeds.
5. The method for controlling an air conditioner according to claim 1, further comprising, after the step of obtaining the distance between the user and the air conditioner:
acquiring the position of the user, determining a target air guide angle of an air guide piece of an air outlet according to the position, and acquiring the current coil temperature of the indoor heat exchanger;
the step of determining the target rotating speed of the indoor fan according to the target comfortable wind speed and the distance comprises the following steps:
and determining the target rotating speed of the indoor fan according to the target comfortable wind speed, the distance, the target wind guide angle and the current coil temperature.
6. The control method of an air conditioner according to claim 3 or 4, wherein, when the target comfortable wind speed is determined based on the indoor temperature, the step of determining the target comfortable wind speed includes:
acquiring indoor temperature;
and determining the target comfortable wind speed according to the indoor temperature.
7. The control method of an air conditioner according to claim 3 or 4, wherein the determining of the target comfortable wind speed, when the target comfortable wind speed is determined based on the user's information, comprises:
acquiring the information of the user;
and determining comfortable wind speed corresponding to the information of the user, and taking the comfortable wind speed as a target comfortable wind speed.
8. A control apparatus of an air conditioner, characterized in that the control apparatus of an air conditioner further comprises a processor, a memory, and a control program of an air conditioner stored on the memory and executable on the processor, the control program of an air conditioner realizing the respective steps of the control method of an air conditioner according to any one of claims 1 to 7 when executed by the processor.
9. An air conditioner, characterized in that the air conditioner further comprises a processor, a memory, and a control program of the air conditioner stored on the memory and executable on the processor, the control program of the air conditioner realizing the steps of the control method of the air conditioner according to any one of claims 1 to 7 when executed by the processor.
10. A readable storage medium, characterized in that the readable storage medium includes a control program of an air conditioner, which when executed by a processor implements the steps of the control method of the air conditioner according to any one of claims 1 to 7.
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| CN110925988A (en) * | 2019-11-04 | 2020-03-27 | 佛山市云米电器科技有限公司 | Air outlet method and system for target object wind avoidance under time-limited multi-person scene based on fuselage swing |
| CN110925984A (en) * | 2019-11-04 | 2020-03-27 | 佛山市云米电器科技有限公司 | Timed wind-sheltering and air-out method and system for target figure based on fuselage swinging vane linkage |
| CN110925989A (en) * | 2019-11-04 | 2020-03-27 | 佛山市云米电器科技有限公司 | Method and system for sheltering and exhausting air of target object in multi-person scene based on fuselage swing |
| CN110925986A (en) * | 2019-11-04 | 2020-03-27 | 佛山市云米电器科技有限公司 | Wind-power-deceleration-based wind outlet method and system for target figure wind sheltering in multi-person scene |
| CN110925987A (en) * | 2019-11-04 | 2020-03-27 | 佛山市云米电器科技有限公司 | Air outlet method and system for target figure to avoid wind based on linkage of swinging blades of machine body |
| CN111412612B (en) * | 2020-03-31 | 2022-03-01 | 广东美的制冷设备有限公司 | Vortex ring generation method based on air conditioner, storage medium and device |
| CN111412605B (en) * | 2020-03-31 | 2021-10-26 | 广东美的制冷设备有限公司 | Vortex ring generation method based on air conditioner, storage medium and device |
| CN111412606B (en) * | 2020-03-31 | 2021-10-26 | 广东美的制冷设备有限公司 | Vortex ring generation method based on air conditioner, storage medium and device |
| CN114076355B (en) * | 2020-08-21 | 2022-12-30 | 广东美的制冷设备有限公司 | Air conditioner, control method and control device of air conditioner and readable storage medium |
| CN113091314B (en) * | 2021-03-24 | 2022-07-19 | 青岛海尔空调器有限总公司 | Warm air blower control method and device, warm air blower and storage medium |
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