CN114623587A - Control method and device of air conditioner, air conditioner and storage medium - Google Patents
Control method and device of air conditioner, air conditioner and storage medium Download PDFInfo
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- CN114623587A CN114623587A CN202011472092.5A CN202011472092A CN114623587A CN 114623587 A CN114623587 A CN 114623587A CN 202011472092 A CN202011472092 A CN 202011472092A CN 114623587 A CN114623587 A CN 114623587A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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Abstract
The invention relates to the technical field of air conditioners, and discloses a control method and a control device of an air conditioner, the air conditioner and a storage medium, wherein the method comprises the following steps: when the air conditioner runs in a first preset no-wind-sense state, acquiring a first indoor temperature and a first indoor humidity of an indoor environment where the air conditioner is located, and acquiring a first set temperature of the air conditioner; determining a temperature difference between the first indoor temperature and the first set temperature; judging whether the temperature difference and the first indoor humidity meet preset condensation conditions or not; if satisfy and predetermine the condensation condition, then adjust the operating parameter of air conditioner to prevent the air conditioner condensation, from this through obtaining the air conditioner external parameter when the air conditioner is with predetermineeing no wind sensation state operation, with when monitoring the air conditioner through the air conditioner external parameter and satisfying predetermineeing the condensation condition, in time adjust the operating parameter of air conditioner, in order to prevent the air conditioner condensation, and then improve user's comfort level.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a control method and device of an air conditioner, the air conditioner and a storage medium.
Background
Along with the increasing of people's standard of living to and the demand to high-quality human settlements environment, some air conditioning system have been equipped with no wind sense function, however at present when the air conditioner lasts to operate with no wind sense state, when indoor humidity is too big, can take place the condensation phenomenon in the air outlet position to influence user's comfort level.
Disclosure of Invention
The invention provides a control method and device of an air conditioner, the air conditioner and a storage medium, and aims to solve the technical problem that condensation occurs when an existing air conditioning system operates in a no-wind-sense state.
In order to achieve the above object, the present invention provides a method for controlling an air conditioner, the method comprising:
when the air conditioner runs in a first preset no-wind-sense state, acquiring a first indoor temperature and a first indoor humidity of an indoor environment where the air conditioner is located, and acquiring a first set temperature of the air conditioner;
determining a temperature difference between the first indoor temperature and the first set temperature;
judging whether the temperature difference and the first indoor humidity meet preset condensation conditions or not;
and if the preset condensation condition is met, adjusting the operating parameters of the air conditioner to prevent the air conditioner from condensation.
Preferably, before the step of operating the air conditioner in the first preset no-wind-sensation state, the method further comprises:
when the no-wind-sense operation instruction is received, acquiring a second indoor temperature and a second indoor humidity of the indoor environment where the air conditioner is located, and acquiring a second set temperature of the air conditioner;
and if the second indoor temperature, the second indoor humidity and the second set temperature meet the first preset operation parameter condition, controlling the air conditioner to operate in a first preset non-wind-sensing state.
Preferably, after the step of obtaining the second set temperature of the air conditioner, the method further includes:
if the second indoor temperature, the second indoor humidity and the second set temperature do not meet the first preset operation parameter condition, controlling the air conditioner to operate in a second preset no-wind-feeling state;
acquiring a third indoor temperature and a third indoor humidity of an indoor environment where the air conditioner is located, and acquiring a third set temperature of the air conditioner;
and if the third indoor temperature, the third indoor humidity and the third set temperature meet the first preset switching condition, returning to the step of controlling the air conditioner to operate in the first preset no-wind-sensation state when the continuous operation time of the air conditioner in the no-wind-sensation state reaches the second preset time.
Preferably, after the step of determining the temperature difference between the first indoor temperature and the first set temperature, the method further includes:
if the preset condensation condition is not met, judging whether the temperature difference and the first indoor humidity meet a second preset switching condition;
and if the temperature difference and the first indoor humidity meet a second preset switching condition, controlling the air conditioner to operate in a second preset no-wind-sense state.
Preferably, after the step of controlling the air conditioner to operate in the second preset no-wind-feeling state, the method further includes:
acquiring a fourth indoor temperature and a fourth indoor humidity of an indoor environment where the air conditioner is located, and acquiring a fourth set temperature of the air conditioner;
setting the fourth indoor temperature as the third indoor temperature, the fourth indoor humidity as the third indoor humidity, and the fourth set temperature as the third set temperature;
and if the third indoor temperature, the third indoor humidity and the third set temperature meet the first preset switching condition, returning to the step of controlling the air conditioner to operate in the first preset non-wind-sensing state when the continuous operation time of the air conditioner in the non-wind-sensing state reaches the second preset time.
Preferably, the step of operating the air conditioner in the second preset no-wind-feeling state includes:
and adjusting the operating parameters of the air conditioner so that the air flow speed of the indoor environment where the air conditioner is located is less than or equal to a first preset speed, and the blowing sensation index corresponding to the air conditioner is less than or equal to a first preset index.
Preferably, the step of operating the air conditioner in the first preset no-wind-sensation state includes:
adjusting the operation parameters of the air conditioner to enable the air flow speed of the indoor environment where the air conditioner is located to be smaller than or equal to a second preset speed, and enabling the blowing sensation index corresponding to the air conditioner to be smaller than or equal to a second preset index, wherein the second preset index is smaller than the first preset index.
In order to achieve the above object, the present invention also provides a control device for an air conditioner, comprising:
the air conditioner comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring a first indoor temperature and a first indoor humidity of an indoor environment where the air conditioner is located when the air conditioner runs in a first preset no-wind-sense state, and acquiring a first set temperature of the air conditioner;
the determining module is used for determining the temperature difference between the first indoor temperature and the first set temperature;
the judging module is used for judging whether the temperature difference and the first indoor humidity meet preset condensation conditions or not;
and the adjusting module is used for adjusting the operating parameters of the air conditioner if the preset condensation condition is met so as to prevent the air conditioner from condensation.
In addition, in order to achieve the above object, the present invention further provides an air conditioner, which includes a processor, a memory, and a control program of the air conditioner stored in the memory, wherein when the control program of the air conditioner is executed by the processor, the steps of the control method of the air conditioner as described above are implemented.
In addition, to achieve the above object, the present invention also provides a computer storage medium having a control program of an air conditioner stored thereon, the control program of the air conditioner implementing the steps of the control method of the air conditioner as described above when being executed by a processor.
Compared with the prior art, the invention provides the control method of the air conditioner, which comprises the steps of obtaining a first indoor temperature and a first indoor humidity of an indoor environment where the air conditioner is located when the air conditioner runs in a first preset no-wind-sense state, and obtaining a first set temperature of the air conditioner; determining a temperature difference between the first indoor temperature and the first set temperature; judging whether the temperature difference and the first indoor humidity meet preset condensation conditions or not; if satisfy and predetermine the condensation condition, then adjust the operating parameter of air conditioner to prevent the air conditioner condensation, from this through obtaining the air conditioner external parameter when the air conditioner is with predetermineeing no wind sensation state operation, with when monitoring the air conditioner through the air conditioner external parameter and satisfying predetermineeing the condensation condition, in time adjust the operating parameter of air conditioner, in order to prevent the air conditioner condensation, and then improve user's comfort level.
Drawings
Fig. 1 is a schematic diagram of a hardware configuration of an air conditioner according to embodiments of the present invention;
FIG. 2 is a schematic flow chart of a first embodiment of a control method of an air conditioner according to the present invention;
FIG. 3 is a flow chart illustrating a second embodiment of a control method of an air conditioner according to the present invention;
fig. 4 is a flowchart illustrating a control method of an air conditioner according to a third embodiment of the present invention;
fig. 5 is a functional block diagram of an embodiment of the control device of the air conditioner of the present invention.
The implementation, functional features and advantages of the present invention will be further described 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.
Referring to fig. 1, fig. 1 is a schematic diagram of a hardware structure of an air conditioner according to embodiments of the present invention. In this embodiment of the present invention, the air conditioner may include a processor 1001 (e.g., a Central Processing Unit, CPU), a communication bus 1002, an input port 1003, an output port 1004, and a memory 1005. The communication bus 1002 is used for realizing connection communication among the components; the input port 1003 is used for data input; the output port 1004 is used for data output, the memory 1005 may be a high-speed RAM memory, or a non-volatile memory (non-volatile memory), such as a magnetic disk memory, and the memory 1005 may optionally be a storage device independent of the processor 1001. Those skilled in the art will appreciate that the hardware configuration depicted in FIG. 1 is not intended to be limiting of the present invention, and may include more or less components than those shown, or some components in combination, or a different arrangement of components.
With continued reference to fig. 1, the memory 1005 of fig. 1, which is one of the readable storage media, may include an operating system, a network communication module, an application program module, and a control program of the air conditioner. In the terminal shown in fig. 1, the network interface 1004 is mainly used for connecting to a backend server and performing data communication with the backend server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be configured to call a heating standby indoor unit control program stored in the memory 1005.
In this embodiment, the heating standby indoor unit control device includes: a memory 1005, a processor 1001, and a control program of the air conditioner stored in the memory 1005 and operable on the processor 1001, wherein when the processor 1001 calls the control program of the air conditioner stored in the memory 1005, the following operations are performed:
when the air conditioner runs in a first preset no-wind-sense state, acquiring a first indoor temperature and a first indoor humidity of an indoor environment where the air conditioner is located, and acquiring a first set temperature of the air conditioner;
determining a temperature difference between the first indoor temperature and the first set temperature;
judging whether the temperature difference and the first indoor humidity meet preset condensation conditions or not;
and if the preset condensation condition is met, adjusting the operating parameters of the air conditioner to prevent the air conditioner from condensation.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1005, and also perform the following operations:
when the no-wind-sense operation instruction is received, acquiring a second indoor temperature and a second indoor humidity of the indoor environment where the air conditioner is located, and acquiring a second set temperature of the air conditioner;
and if the second indoor temperature, the second indoor humidity and the second set temperature meet the first preset operation parameter condition, controlling the air conditioner to operate in a first preset non-wind-sensing state.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1005, and also perform the following operations:
if the second indoor temperature, the second indoor humidity and the second set temperature do not meet the first preset operation parameter condition, controlling the air conditioner to operate in a second preset no-wind-feeling state;
acquiring a third indoor temperature and a third indoor humidity of an indoor environment where the air conditioner is located, and acquiring a third set temperature of the air conditioner;
and if the third indoor temperature, the third indoor humidity and the third set temperature meet the first preset switching condition, returning to the step of controlling the air conditioner to operate in the first preset no-wind-sensation state when the continuous operation time of the air conditioner in the no-wind-sensation state reaches the second preset time.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1005, and also perform the following operations:
if the preset condensation condition is not met, judging whether the temperature difference and the first indoor humidity meet a second preset switching condition;
and if the temperature difference and the first indoor humidity meet a second preset switching condition, controlling the air conditioner to operate in a second preset no-wind-sense state.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1005, and also perform the following operations:
acquiring a fourth indoor temperature and a fourth indoor humidity of an indoor environment where the air conditioner is located, and acquiring a fourth set temperature of the air conditioner;
setting the fourth indoor temperature as the third indoor temperature, the fourth indoor humidity as the third indoor humidity, and the fourth set temperature as the third set temperature;
and if the third indoor temperature, the third indoor humidity and the third set temperature meet the first preset switching condition, returning to the step of controlling the air conditioner to operate in the first preset non-wind-sensing state when the continuous operation time of the air conditioner in the non-wind-sensing state reaches the second preset time.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1005, and also perform the following operations:
and adjusting the operating parameters of the air conditioner so that the air flow speed of the indoor environment where the air conditioner is located is less than or equal to a first preset speed, and the blowing sensation index corresponding to the air conditioner is less than or equal to a first preset index.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1005, and also perform the following operations:
adjusting the operation parameters of the air conditioner to enable the air flow speed of the indoor environment where the air conditioner is located to be smaller than or equal to a second preset speed, and enabling the blowing sensation index corresponding to the air conditioner to be smaller than or equal to a second preset index, wherein the second preset index is smaller than the first preset index.
A first embodiment of the present invention provides a control method of an air conditioner based on a hardware configuration shown in fig. 1.
Referring to fig. 2, fig. 2 is a flowchart illustrating a control method of an air conditioner according to a first embodiment of the present invention.
While a logical order is shown in the flow chart, in some cases, the steps shown or described may be performed in a different order than that shown or described herein. Specifically, the control method of the air conditioner of the embodiment includes:
step S10: when the air conditioner runs in a first preset no-wind-sense state, acquiring a first indoor temperature and a first indoor humidity of an indoor environment where the air conditioner is located, and acquiring a first set temperature of the air conditioner;
it should be noted that, the control method of the air conditioner provided by the present invention is applied to an air conditioner, and the air conditioner has a no-wind-sensation function, wherein in this embodiment, the air conditioner may be controlled to operate in a no-wind-sensation state based on a no-wind-sensation instruction output by a user, and the air conditioner may also be controlled to automatically switch to operate in a no-wind-sensation state based on external parameters of the air conditioner during operation of the air conditioner (such as an indoor temperature of an outdoor environment where the air conditioner is located, a set temperature of the air conditioner, and the like), which is not limited in this embodiment.
Specifically, the first preset no-wind-feeling state may be a no-wind-feeling state having a certain specific operation parameter and being set by a user or a developer in a self-defined manner, for example, the first preset no-wind-feeling state is a no-wind-feeling state having a certain specific operation parameter, such as an operation frequency of the air conditioner being f, an operation rotation speed of an indoor fan of the air conditioner being n, a wind screen angle of the air conditioner being α, and the like, and further, in order to improve the flexibility of the operation of the air conditioner, the first preset no-wind-feeling state may also be a no-wind-feeling state corresponding to a certain specific operation parameter, specifically, in this embodiment, the first preset no-wind-feeling state refers to a no-wind-feeling state having an air flow speed of an indoor environment where the air conditioner is located being less than or equal to a preset speed, and a blowing feeling index corresponding to the air conditioner being less than or equal to the preset index, wherein, it should be noted that the preset index refers to a blowing sensation index corresponding to a no-wind-sensation state, the blowing sensation is an uncomfortable feeling frequently complained by people in an air-conditioning environment, and the blowing sensation index refers to a percentage used for quantitatively predicting unsatisfied people caused by the blowing sensation, specifically, in this embodiment, the blowing sensation index is calculated according to the indoor temperature of the indoor environment where the air conditioner is located, the turbulence intensity refers to the degree of the wind speed blown out by the air conditioner changing along with time and space, and the turbulence intensity refers to the degree of the wind speed of the air conditioner changing along with time and space, wherein the turbulence intensity is related to the windshield of the air conditioner, so that in this embodiment, the operation parameters of the air conditioner, such as the operation frequency, the wind speed or the windshield of the air conditioner, can be flexibly adjusted and controlled based on the actual state, only the air flow speed of the indoor environment where the air conditioner is located is less than or equal to the preset speed, and the blowing sensation index corresponding to the air conditioner is less than or equal to the preset index.
In addition, it is easily understood that, since the no-wind-feeling state of the air conditioner in this embodiment is at least two, wherein the operation state parameters corresponding to the no-wind-feeling states are different, in order to distinguish the no-wind-feeling states, the operation state parameters corresponding to the no-wind-feeling states are distinguished by the first, second, etc. in this embodiment, for example, the embodiment includes a first preset no-wind-feeling state and a second preset no-wind-feeling state, wherein the second preset no-wind-feeling state refers to a state in which the air flow speed of the indoor environment where the air conditioner is located is less than or equal to a first preset speed, and the blowing-feeling index corresponding to the air conditioner is less than or equal to the no-wind-feeling state corresponding to the first preset index, the first preset no-wind-feeling state refers to a state in which the air flow speed of the indoor environment where the air conditioner is located is less than or equal to the second preset speed, and the blowing-feeling index corresponding to the air conditioner is less than or equal to the second preset index, the second preset index is larger than the first preset index, wherein the first preset speed is between 0.1r/S and 0.8r/S, the second preset speed is between 0.1r/S and 0.8r/S, the first preset index is between 5% and 20%, the second preset index is between 0% and 8%, if the first preset no-wind-sensation state indicates that the air flow speed of the indoor environment where the air conditioner is located is smaller than or equal to 0.2r/S, the blowing-sensation index corresponding to the air conditioner is smaller than or equal to 5%, and the second preset no-wind-sensation state indicates that the air flow speed of the indoor environment where the air conditioner is located is smaller than or equal to 0.8r/S, and the blowing-sensation index corresponding to the air conditioner is smaller than or equal to 20%.
In some embodiments, after the air conditioner is operated in the no-wind-sensation state, a condensation phenomenon may occur at the position of the air outlet, and therefore, in this embodiment, in order to solve the technical problem that the condensation phenomenon occurs when the air conditioning system is operated in the no-wind-sensation state at present, when the air conditioner is operated in the first preset no-wind-sensation state, the first indoor temperature and the first indoor humidity of the indoor environment where the air conditioner is located are obtained, and the first set temperature of the air conditioner is obtained, so as to monitor whether condensation prevention processing needs to be performed on the air conditioner in real time through the first indoor temperature, the first indoor humidity and the first set temperature.
In addition, the air conditioner includes three operation states, namely a rapid cooling state, an transition state and a stable operation state when operating in the no-wind-sensation state, wherein the three operation states of the no-wind-sensation state are distinguished according to a change rate of an external parameter of the air conditioner, and the three operation states are distinguished according to a temperature change rate per unit time of an indoor temperature of an indoor environment.
Step S20: determining a temperature difference between the first indoor temperature and the first set temperature;
step S30: judging whether the temperature difference and the first indoor humidity meet preset condensation conditions or not;
step S40: and if the preset condensation condition is met, adjusting the operating parameters of the air conditioner to prevent the air conditioner from condensation.
Specifically, the preset condensation condition refers to that when the temperature difference between the indoor temperature of the indoor environment where the air conditioner is located and the set temperature of the air conditioner reaches a certain temperature difference under a certain indoor humidity condition, the air conditioner generates condensation,
therefore, in this embodiment, after the temperature difference of the first indoor temperature, the first indoor humidity, and the first set temperature of the air conditioner in the indoor environment of the air conditioner is obtained, optionally, the critical temperature difference corresponding to the first indoor humidity is determined based on the preset humidity-temperature difference mapping function, then, the temperature difference between the first indoor temperature and the first set temperature is determined, and it is determined whether the temperature difference exceeds the critical temperature difference corresponding to the first indoor humidity, if so, it is determined that the preset condensation condition is met, and finally, the operation parameter of the air conditioner is adjusted to prevent condensation of the air conditioner.
Specifically, in this embodiment, when it is detected that a first indoor humidity of an indoor environment in which the air conditioner is located is greater than or equal to a first preset humidity and is less than or equal to a second preset humidity, it is determined that a preset condensation condition is satisfied when a temperature difference is detected to be less than or equal to a temperature difference threshold, where the first preset humidity, the second preset humidity, and the temperature difference threshold are all preset limit values, for example, the first preset humidity is between 75% and 80%, the second preset humidity is between 80% and 90%, and the temperature difference threshold is between 3 ℃ and 5 ℃, it is easy to understand that when the indoor humidity of the indoor environment is high, and the difference between the set temperature of the air conditioner and the indoor temperature of the indoor environment in which the air conditioner is located is not large, it indicates that the air conditioner will generate a condensation phenomenon after the air conditioner continues to operate for a long time in this environment state, and therefore in this embodiment, when the temperature difference and the first indoor humidity preset condensation condition are detected, whether the duration time of the current air conditioner running in the first preset non-wind-sensing state reaches the preset time or not is judged, if yes, the running parameters of the air conditioner are adjusted to prevent the air conditioner from condensation, if not, the running parameters of the air conditioner are adjusted when the duration time of the current air conditioner running in the first preset non-wind-sensing state reaches the preset time to prevent the air conditioner from condensation, wherein the preset time is the time set by a user, and is 0-60 minutes.
In addition, in some embodiments, the operating frequency of the air conditioner, the air speed of the indoor fan of the air conditioner, and the baffle parameter of the air conditioner are adjusted to prevent condensation of the air conditioner, and further, in order to avoid affecting the blowing sensation index of the air conditioner, preferably, the operating frequency of the air conditioner is first adjusted, for example, the compressor frequency is first reduced to increase the evaporation temperature, and if the compressor frequency is still in a condensation state or in a condensation trend when the compressor frequency is reduced to a limit frequency, the operating frequency of the air conditioner, the air speed of the indoor fan of the air conditioner, and the baffle parameter of the air conditioner are then coordinated to prevent condensation of the air conditioner, for easy understanding, in this embodiment, the operating frequency of the air conditioner, the air speed of the indoor fan of the air conditioner, and the baffle parameter of the air conditioner are coordinated to prevent condensation of the air conditioner, and the coordination scheme for preventing condensation of the air conditioner is specifically described:
determining a windshield angle when the current air conditioner operates in a first preset non-wind-sensing state, acquiring the working time of the current air conditioner operating in the first preset non-wind-sensing state, determining the wind speed grade of the current air conditioner, determining the rotating speed of a fan according to the wind speed grade of the current air conditioner, controlling the fan of the air conditioner to operate at the rotating speed, and finally adjusting the working frequency according to the windshield angle and the rotating speed of the fan, the indoor temperature of the indoor environment where the air conditioner is located and the working time of the first preset non-wind-sensing state, wherein the determination of the air conditioning frequency according to the operating parameters of the air conditioner and the combination of the indoor temperature is beneficial to reducing the risk of condensation when the air conditioner operates.
It should be understood that the above is only an example, and the technical solution of the present invention is not limited in any way, and those skilled in the art can make settings based on needs in practical applications, and the settings are not listed here.
According to the scheme, when the air conditioner operates in the first preset no-wind-sense state, the first indoor temperature and the first indoor humidity of the indoor environment where the air conditioner is located are obtained, and the first set temperature of the air conditioner is obtained; determining a temperature difference between the first indoor temperature and the first set temperature; judging whether the temperature difference and the first indoor humidity meet preset condensation conditions or not; if the preset condensation condition is met, the operation parameters of the air conditioner are adjusted to prevent condensation of the air conditioner, so that the operation parameters of the air conditioner are timely adjusted when the air conditioner is monitored to meet the preset condensation condition through the external parameters of the air conditioner by acquiring the external parameters of the air conditioner when the air conditioner operates in a preset non-wind-sensing state, condensation of the air conditioner is prevented, and the comfort level of a user is further improved.
Further, based on the first embodiment of the control method of the air conditioner of the present invention, a second embodiment of the control method of the air conditioner of the present invention is proposed.
Referring to fig. 3, fig. 3 is a flowchart illustrating a control method of an air conditioner according to a second embodiment of the present invention;
the second embodiment of the method for controlling an air conditioner is different from the first embodiment of the method for controlling an air conditioner in that, before the step of operating the air conditioner in the first preset no-wind-sensation state, the method further comprises:
step S101: when receiving a no-wind-sense operation instruction, acquiring a second indoor temperature and a second indoor humidity of the indoor environment where the air conditioner is located, and acquiring a second set temperature of the air conditioner;
step S102: and if the second indoor temperature, the second indoor humidity and the second set temperature meet the first preset operation parameter condition, controlling the air conditioner to operate in a first preset non-wind-sensing state.
Specifically, the no-wind-sense operation instruction refers to an operation instruction for controlling the air conditioner to enter the no-wind-sense state, optionally, in an embodiment, the no-wind-sense operation instruction may be input by a user through a remote controller, a touch screen, a control button, a gesture, or a sound, and optionally, in an embodiment, the no-wind-sense operation instruction may be automatically triggered by the air conditioner, and the embodiment is not limited thereto.
It should be noted that the no-wind-feeling state of the air conditioner in this embodiment is at least two, and it should be noted that, at present, most air conditioners have only one no-wind-feeling state, and the parameter condition corresponding to the no-wind-feeling state is set too high, so that even when the air conditioner receives the no-wind-feeling operation instruction, the air conditioner is difficult to enter the no-wind-feeling state due to the parameter condition corresponding to the no-wind-feeling state being set too high.
In addition, the first preset operation parameter condition refers to a parameter condition corresponding to the air conditioner being capable of entering a first preset no-wind-sensing state, specifically, in this embodiment, the first preset operation parameter condition refers to that a second preset temperature is continuously greater than or equal to a preset temperature threshold value within a preset time, a second indoor temperature is continuously less than or equal to the second preset temperature, and a second indoor humidity is continuously less than or equal to a third preset humidity, or the second preset temperature is continuously less than the preset temperature threshold value within the preset time, the second indoor temperature is continuously less than or equal to the preset temperature threshold value, and the second indoor humidity is continuously less than or equal to a third preset humidity, where the preset temperature threshold value and the third preset humidity are both preset limit values, specifically, the preset temperature threshold value is between 26 ℃ and 28 ℃, and the third preset humidity is between 70% and 80%, that is, when the second indoor temperature, the second indoor humidity is continuously less than or equal to the third preset limit value, And when the second indoor humidity and the second set temperature meet the first preset operation parameter condition, adjusting and controlling the operation parameters of the air conditioner so that the air flow speed of the indoor environment where the air conditioner is located is less than or equal to a second preset speed, and the blowing sensation index corresponding to the air conditioner is less than or equal to the second preset index, thereby operating in a first preset non-wind sensation state.
In addition, in order to reduce the difficulty of the air conditioner entering the no-wind-feeling state, in this embodiment, after the step of obtaining the second set temperature of the air conditioner, the method further includes:
if the second indoor temperature, the second indoor humidity and the second set temperature do not meet the first preset operation parameter condition, controlling the air conditioner to operate in a second preset no-wind-feeling state;
acquiring a third indoor temperature and a third indoor humidity of an indoor environment where the air conditioner is located, and acquiring a third set temperature of the air conditioner;
and if the third indoor temperature, the third indoor humidity and the third set temperature meet the first preset switching condition, returning to the step of controlling the air conditioner to operate in the first preset no-wind-sensation state when the continuous operation time of the air conditioner in the no-wind-sensation state reaches the second preset time.
Compared with the prior art that the air conditioner is difficult to enter the no-wind-feeling state due to the fact that the parameter condition corresponding to the no-wind-feeling state of the air conditioner is set to be too high, in the embodiment, when the second indoor temperature, the second indoor humidity and the second set temperature do not meet the first preset operation parameter condition, the air conditioner is controlled to operate in the second preset no-wind-feeling state to maintain the air conditioner to operate in the no-wind-feeling state, and therefore the problem that the air conditioner cannot enter the no-wind-feeling state in time after a user sends out a no-wind-feeling operation instruction to affect the use feeling of the user is avoided.
Specifically, the second preset no-wind feeling state refers to another no-wind feeling state with different operation state parameters from the first preset no-wind feeling state, specifically, in this embodiment, the second preset no-wind feeling state refers to a no-wind feeling state corresponding to a first preset index or less, wherein the first preset index is 5% to 20% and the first preset speed is between 0.1r/S and 0.8r/S, and the second preset no-wind feeling state is a no-wind feeling state corresponding to a second preset no-wind feeling state, for example, the first preset no-wind feeling state refers to a state where the air flow speed of the indoor environment of the air conditioner is less than or equal to 0.8r/S and the blowing feeling index of the air conditioner is less than or equal to 20%, and the second preset no-wind feeling state is easily understood, and the blowing sensation index corresponding to the air conditioner is less than or equal to 5%, and the current air conditioner parameter does not meet the first preset operation parameter condition, and cannot enter the ideal first preset no-wind-sensation state, therefore, in the embodiment, the air conditioner is firstly made to enter the second preset no-wind-sensation state with slightly poorer no-wind-sensation state, so that the air conditioner enters the no-wind-sensation state to operate, and after a period of time, when the air conditioner parameter is detected to meet the first preset operation parameter condition, the air conditioner is controlled to enter the ideal first preset no-wind-sensation state, so that the use sensation of a user is improved, further, it needs to be explained that, because in the embodiment, the blowing sensation index of the second preset no-wind-sensation state is controlled to be 20% or less, even if the air conditioner is controlled to operate in the second preset no-wind-sensation state, the comfort degree of the user cannot be greatly influenced.
Specifically, the first preset switching condition refers to a parameter condition that is satisfied to switch the air conditioner from the second preset no-wind-sensation state to the first preset no-wind-sensation state, and it is easy to understand that, since the blowing sensation index of the first preset no-wind-sensation state is smaller than that of the first preset no-wind-sensation state, that is, the comfort level of the user in the first preset no-wind-sensation state is higher, in order to improve the comfort level of the user, in the present embodiment, when the third indoor temperature, the third indoor humidity and the third set temperature corresponding to the case where the air conditioner is operated in the second preset no-wind-sensation state satisfy the first preset switching condition, when the continuous operation time of the air conditioner in the no-wind-sensation state is monitored to reach the second preset time, the air conditioner is controlled to be in the first preset no-wind-sensation state, and the subsequent steps of operating in the first preset no-wind-sensation state are continuously executed, wherein the first preset switching condition and the second preset time are both preset limit values, the continuous operation time of the no-wind-feeling state refers to the accumulated operation time of the air conditioner which continuously operates in the first preset no-wind-feeling state, the second preset no-wind-feeling state or other preset no-wind-feeling states without interruption, preferably, in this embodiment, the first preset switching condition is that the third set temperature is greater than or equal to a preset temperature threshold, the third indoor temperature is less than or equal to the first set temperature, the first indoor humidity is greater than the third preset humidity and less than or equal to a fourth preset humidity, or the third set temperature is less than a preset temperature threshold, the third indoor temperature is less than or equal to a preset temperature threshold, the first indoor humidity is greater than the third preset humidity and less than or equal to a fourth preset humidity, preferably, the preset temperature threshold is between 26 ℃ and 28 ℃, the third preset humidity is between 70% and 80%, and the fourth preset humidity is between 75% and 80%, the second predetermined time is 0 to 60 minutes.
According to the scheme, when the no-wind-sense operation instruction is received, the second indoor temperature and the second indoor humidity of the indoor environment where the air conditioner is located are obtained, and the second set temperature of the air conditioner is obtained; if the second indoor temperature, the second indoor humidity and the second set temperature meet the first preset operation parameter condition, the air conditioner is controlled to operate in a first preset non-wind-sensing state, and if the second indoor temperature, the second indoor humidity and the second set temperature do not meet the first preset operation parameter condition, the air conditioner is controlled to operate in a second preset non-wind-sensing state, so that the technical problem that the air conditioner is difficult to enter the non-wind-sensing state in the prior art is solved.
Further, a third embodiment of the control method of the air conditioner of the present invention is proposed based on the first embodiment of the control method of the air conditioner of the present invention.
Referring to fig. 4, fig. 4 is a flow chart illustrating a control method of an air conditioner according to a third embodiment of the present invention;
the second embodiment of the method for controlling an air conditioner is different from the first embodiment of the method for controlling an air conditioner in that, after the step of determining the temperature difference between the first indoor temperature and the first set temperature, the method further comprises:
step S50: if the preset condensation condition is not met, judging whether the temperature difference and the first indoor humidity meet a second preset switching condition;
step S60: and if the temperature difference and the first indoor humidity meet a second preset switching condition, controlling the air conditioner to operate in a second preset no-wind-sense state.
Specifically, the second preset switching condition refers to a parameter condition that is satisfied to switch the air conditioner from the first preset no-wind-feeling state to the second preset no-wind-feeling state, and it is easy to understand that, in the prior art, after the air conditioner enters the no-wind-feeling state, the air conditioner is easily exited from the no-wind-feeling state under the influence of the fluctuation of the indoor humidity of the outdoor environment, so as to affect the user feeling, in this embodiment, after the air conditioner is operated in the first preset no-wind-feeling state, if it is detected that the temperature difference and the first indoor humidity do not satisfy the temperature difference and the indoor humidity corresponding to the preset condensation condition, it is determined whether the temperature difference and the first indoor humidity satisfy the second preset switching condition in order to avoid continuously moving back to the no-wind-feeling state in the current state, where the second preset switching condition is that the temperature difference is continuously greater than the preset temperature difference threshold value within the third preset time or the first indoor humidity is continuously greater than the fourth preset humidity, preferably, the preset temperature threshold is between 3 ℃ and 5 ℃, the fourth preset humidity is between 80% and 90%, and when a second preset switching condition is met, the air conditioner is controlled to operate in a second preset no-wind-feeling state.
In addition, in an embodiment, after the step of controlling the air conditioner to operate in the second preset no-wind-feeling state, the method further includes:
acquiring a fourth indoor temperature and a fourth indoor humidity of an indoor environment where the air conditioner is located, and acquiring a fourth set temperature of the air conditioner;
setting the fourth indoor temperature as the third indoor temperature, the fourth indoor humidity as the third indoor humidity, and the fourth set temperature as the third set temperature;
and if the third indoor temperature, the third indoor humidity and the third set temperature meet the first preset switching condition, returning to the step of controlling the air conditioner to operate in the first preset non-wind-sensing state when the continuous operation time of the air conditioner in the non-wind-sensing state reaches the second preset time.
Therefore, through the circulation control steps, the air conditioner is controlled to continuously operate in the no-wind-feeling state until the no-wind-feeling continuous operation time reaches the preset upper limit continuous operation time or the no-wind-feeling state operation exit instruction is received, and the technical problem that the use feeling of a user is influenced because the air conditioner easily exits the no-wind-feeling state under the influence of the fluctuation of the indoor humidity of the outdoor environment after the air conditioner enters the no-wind-feeling state in the prior art is solved.
According to the scheme, if the preset condensation condition is not met, whether the temperature difference and the first indoor humidity meet a second preset switching condition is judged; if the temperature difference and the first indoor humidity meet a second preset switching condition, the air conditioner is controlled to operate in a second preset no-wind-sense state, so that the air conditioner can be maintained to operate in the no-wind-sense state, the technical problem that the air conditioner is easy to exit the no-wind-sense state due to the influence of indoor humidity fluctuation of an outdoor environment after the air conditioner enters the no-wind-sense state in the prior art is solved, and the use sense of a user is improved.
In addition, the embodiment also provides a control device of the air conditioner. Referring to fig. 5, fig. 5 is a functional block diagram of a control device of an air conditioner according to an embodiment of the present invention.
In this embodiment, the control device of the air conditioner is a virtual device, and is stored in the memory 1005 of the air conditioner shown in fig. 1, so as to realize all functions of the control program of the air conditioner: the air conditioner control method comprises the steps that when the air conditioner runs in a first preset no-wind-sense state, a first indoor temperature and a first indoor humidity of an indoor environment where the air conditioner is located are obtained, and a first set temperature of the air conditioner is obtained; a temperature difference for determining the first indoor temperature and the first set temperature; the temperature difference and the first indoor humidity are used for judging whether preset condensation conditions are met or not; and the controller is used for adjusting the operating parameters of the air conditioner if the preset condensation condition is met so as to prevent the air conditioner from condensation.
Specifically, referring to fig. 5, the control apparatus of the air conditioner includes:
the system comprises an acquisition module 10, a control module and a control module, wherein the acquisition module is used for acquiring a first indoor temperature and a first indoor humidity of an indoor environment where an air conditioner is located when the air conditioner runs in a first preset no-wind-sense state, and acquiring a first set temperature of the air conditioner;
a determining module 20, configured to determine a temperature difference between the first indoor temperature and the first set temperature;
the judging module 30 is configured to judge whether the temperature difference and the first indoor humidity satisfy a preset condensation condition;
and the adjusting module 40 is used for adjusting the operating parameters of the air conditioner to prevent the air conditioner from condensing if the preset condensation conditions are met.
In addition, an embodiment of the present invention further provides a computer storage medium, where a control program of an air conditioner is stored on the computer storage medium, and when the control program of the air conditioner is executed by a processor, the steps of the control method of the air conditioner are implemented, which are not described herein again.
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 phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
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.
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 or the portions contributing to the prior art may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) as described above and includes several instructions for causing a terminal device to execute the method according to the embodiments of the present invention.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all equivalent structures or flow transformations made by the present specification and drawings, or applied directly or indirectly to other related arts, are included in the scope of the present invention.
Claims (10)
1. A method for controlling an air conditioner, the method comprising:
when the air conditioner runs in a first preset no-wind-sense state, acquiring a first indoor temperature and a first indoor humidity of an indoor environment where the air conditioner is located, and acquiring a first set temperature of the air conditioner;
determining a temperature difference between the first indoor temperature and the first set temperature;
judging whether the temperature difference and the first indoor humidity meet preset condensation conditions or not;
and if the preset condensation condition is met, adjusting the operating parameters of the air conditioner to prevent the air conditioner from condensation.
2. The method for controlling an air conditioner according to claim 1, further comprising, before the step of operating the air conditioner in the first preset no-wind state:
when the no-wind-sense operation instruction is received, acquiring a second indoor temperature and a second indoor humidity of the indoor environment where the air conditioner is located, and acquiring a second set temperature of the air conditioner;
and if the second indoor temperature, the second indoor humidity and the second set temperature meet the first preset operation parameter condition, controlling the air conditioner to operate in a first preset non-wind-sensing state.
3. The method for controlling an air conditioner according to claim 2, wherein the step of obtaining the second set temperature of the air conditioner is followed by further comprising:
if the second indoor temperature, the second indoor humidity and the second set temperature do not meet the first preset operation parameter condition, controlling the air conditioner to operate in a second preset no-wind-sense state;
acquiring a third indoor temperature and a third indoor humidity of an indoor environment where the air conditioner is located, and acquiring a third set temperature of the air conditioner;
and if the third indoor temperature, the third indoor humidity and the third set temperature meet the first preset switching condition, returning to the step of controlling the air conditioner to operate in the first preset no-wind-sensation state when the continuous operation time of the air conditioner in the no-wind-sensation state reaches the second preset time.
4. The method of claim 1, wherein the step of determining a temperature difference between the first indoor temperature and the first set temperature is followed by further comprising:
if the preset condensation condition is not met, judging whether the temperature difference and the first indoor humidity meet a second preset switching condition;
and if the temperature difference and the first indoor humidity meet a second preset switching condition, controlling the air conditioner to operate in a second preset no-wind-sense state.
5. The method for controlling an air conditioner according to claim 4, further comprising, after the step of controlling the air conditioner to operate in the second preset no-wind state:
acquiring a fourth indoor temperature and a fourth indoor humidity of an indoor environment where the air conditioner is located, and acquiring a fourth set temperature of the air conditioner;
setting the fourth indoor temperature as the third indoor temperature, the fourth indoor humidity as the third indoor humidity, and the fourth set temperature as the third set temperature;
and continuously executing the step of controlling the air conditioner to operate in the first preset no-wind-sensation state when the continuous operation time of the air conditioner in the no-wind-sensation state reaches the second preset time if the third indoor temperature, the third indoor humidity and the third set temperature meet the first preset switching condition.
6. The control method of an air conditioner according to claim 3, wherein the step of operating the air conditioner in the second preset no-wind state includes:
and adjusting the operating parameters of the air conditioner so that the air flow speed of the indoor environment where the air conditioner is located is less than or equal to a first preset speed, and the blowing sensation index corresponding to the air conditioner is less than or equal to a first preset index.
7. The control method of an air conditioner according to any one of claims 1 to 6, wherein the step of operating the air conditioner in the first preset no-wind-feeling state includes:
adjusting the operation parameters of the air conditioner to enable the air flow speed of the indoor environment where the air conditioner is located to be smaller than or equal to a second preset speed, and enabling the blowing sensation index corresponding to the air conditioner to be smaller than or equal to a second preset index, wherein the second preset index is smaller than the first preset index.
8. A control apparatus of an air conditioner, comprising:
the air conditioner comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring a first indoor temperature and a first indoor humidity of an indoor environment where the air conditioner is located when the air conditioner runs in a first preset no-wind-sense state, and acquiring a first set temperature of the air conditioner;
the determining module is used for determining the temperature difference between the first indoor temperature and the first set temperature;
the judging module is used for judging whether the temperature difference and the first indoor humidity meet preset condensation conditions or not;
and the adjusting module is used for adjusting the operating parameters of the air conditioner if the preset condensation conditions are met so as to prevent the air conditioner from condensation.
9. An air conditioner, characterized in that the air conditioner comprises a processor, a memory and a control program of the air conditioner stored in the memory, and 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 any one of claims 1 to 7.
10. A computer storage medium, characterized in that the computer storage medium has stored thereon 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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