CN110173848B - Method, device and computer storage medium for air conditioning humidification control - Google Patents
Method, device and computer storage medium for air conditioning humidification control Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 42
- 238000003860 storage Methods 0.000 title claims abstract description 11
- 238000004378 air conditioning Methods 0.000 title description 8
- 238000011217 control strategy Methods 0.000 claims abstract description 73
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 230000006870 function Effects 0.000 claims description 49
- 238000010438 heat treatment Methods 0.000 claims description 41
- 238000007664 blowing Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 12
- 238000004590 computer program Methods 0.000 description 7
- 238000007605 air drying Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
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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
- F24F11/89—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
- 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
本发明公开了空调加湿控制的方法、装置及计算机存储介质，属于智能家电技术领域。该方法包括：当确定加湿功能开启，且空调所在室内区域的当前湿度值小于设定湿度值时，获取空调所在室内区域的第一温度值，并启动加湿计时；当加湿计时的当前计时时间小于第一设定时间时，或，当当前计时时间大于或等于第一设定时间，且当前计时时间对应的第二温度值与第一温度值之间的温度差值大于第一设定温度值时，获取当前计时时间对应的第一湿度值，以及设定湿度值与第一湿度值之间的第一湿度差值，并确定与第一湿度差值对应的当前第一加湿控制策略，根据当前第一加湿控制策略进行空调的加湿控制，其中，当前第一加湿控制策略包括了加湿水路电磁阀的开关时间。
The invention discloses a method, a device and a computer storage medium for humidifying control of an air conditioner, and belongs to the technical field of intelligent household appliances. The method includes: when it is determined that the humidification function is turned on and the current humidity value of the indoor area where the air conditioner is located is less than the set humidity value, acquiring the first temperature value of the indoor area where the air conditioner is located, and starting the humidification timer; when the current timing time of the humidification timer is less than When the first set time, or, when the current timing time is greater than or equal to the first set time, and the temperature difference between the second temperature value corresponding to the current timing time and the first temperature value is greater than the first set temperature value , obtain the first humidity value corresponding to the current timing time, and the first humidity difference value between the set humidity value and the first humidity value, and determine the current first humidification control strategy corresponding to the first humidity difference value, according to The current first humidification control strategy performs the humidification control of the air conditioner, wherein the current first humidification control strategy includes the switching time of the humidification water circuit solenoid valve.
Description
Technical Field
The invention relates to the technical field of intelligent household appliances, in particular to a method and a device for controlling humidification of an air conditioner and a computer storage medium.
Background
With the improvement of living standard, the air conditioner is a necessary product for daily life of people. The air conditioner not only has basic core functions of refrigeration, heating and the like, but also has the functions of self-cleaning, sleeping and the like. Wherein, when the air conditioner mostly only had the refrigeration mode, can carry out humidity control, for example: the humidity is reduced; and when the air conditioner is in a heating mode or an air supply mode, the humidification control is basically not performed. Thus, the air conditioner may dry air and make people feel uncomfortable when the air conditioner is operated in winter.
Disclosure of Invention
The embodiment of the invention provides a method and a device for controlling humidification of an air conditioner and a computer storage medium. The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is presented later.
According to a first aspect of the embodiments of the present invention, there is provided a method for controlling humidification of an air conditioner, including:
when the humidification function is determined to be started and the current humidity value of the indoor area where the air conditioner is located is smaller than the set humidity value, acquiring a first temperature value of the indoor area where the air conditioner is located, and starting humidification timing;
when the current timing time of the humidification timing is less than a first set time, or when the current timing time is greater than or equal to the first set time and a temperature difference value between a second temperature value corresponding to the current timing time and the first temperature value is greater than a first set temperature value, acquiring a first humidity value corresponding to the current timing time and a first humidity difference value between the set humidity value and the first humidity value, determining a current first humidification control strategy corresponding to the first humidity difference value, and performing humidification control on the air conditioner according to the current first humidification control strategy, wherein the current first humidification control strategy comprises the opening time and the closing time of a humidification water path electromagnetic valve.
In an embodiment of the present invention, the determining that the humidification function is turned on includes:
when the air conditioner in the heating mode receives a humidification control instruction, the humidification function is determined to be started; or the like, or, alternatively,
and the air conditioner in the air supply mode receives a humidification control instruction, the outdoor temperature of the air conditioner is lower than the set outdoor temperature, and when the indoor temperature of the air conditioner is higher than the set indoor temperature, the humidification function is determined to be started.
In an embodiment of the present invention, when the air conditioner is in an air supply mode, the method further includes:
when the current timing time of the humidification timing is less than a first set time, or when the current timing time is greater than or equal to the first set time and the temperature difference value is greater than a first set temperature value, determining a fan of the air conditioner as a set air speed;
and when the current timing time is greater than or equal to the first set time and the temperature difference value is less than or equal to a first set temperature value, determining a current second humidification control strategy corresponding to the first humidity difference value, and performing humidification control on the air conditioner according to the current second humidification control strategy, wherein the current second humidification control strategy comprises the opening time and the closing time of a humidification water path electromagnetic valve and a fan air speed strategy of the air conditioner.
In an embodiment of the present invention, when the air conditioner is in the heating mode, the method further includes:
and when the current timing time is greater than or equal to the first set time and the temperature difference value is less than or equal to a first set temperature value, controlling the air conditioner to operate for the set time according to the second temperature value and closing the humidification timer.
According to a second aspect of embodiments of the present invention, there is provided an apparatus for humidification control of an air conditioner, the apparatus including:
the humidification starting unit is used for acquiring a first temperature value of an indoor area where the air conditioner is located and starting humidification timing when the humidification function is determined to be started and the current humidity value of the indoor area where the air conditioner is located is smaller than a set humidity value;
the first humidification control unit is used for acquiring a first humidity value corresponding to the current timing time and a first humidity difference value between the set humidity value and the first humidity value when the current timing time is less than a first set time or when the current timing time is greater than or equal to the first set time and a temperature difference value between a second temperature value corresponding to the current timing time and the first temperature value is greater than a first set temperature value, determining a current first humidification control strategy corresponding to the first humidity difference value, and performing humidification control on the air conditioner according to the current first humidification control strategy, wherein the current first humidification control strategy comprises the opening time and the closing time of a humidification water path electromagnetic valve.
In an embodiment of the present invention, the humidification starting unit is specifically configured to determine that the humidification function is turned on when the air conditioner in the heating mode receives a humidification control instruction; or the air conditioner in the air supply mode receives the humidification control instruction, the outdoor temperature of the air conditioner is lower than the set outdoor temperature, and when the indoor temperature of the air conditioner is higher than the set indoor temperature, the humidification function is determined to be started.
In one embodiment of the present invention, when the air conditioner is in the air supply mode,
the first humidification control unit is also used for determining a fan of the air conditioner as a set wind speed;
the device further comprises: and the second humidification control unit is used for determining a current second humidification control strategy corresponding to the first humidity difference value when the current timing time is greater than or equal to the first set time and the temperature difference value is less than or equal to a first set temperature value, and performing humidification control on the air conditioner according to the current second humidification control strategy, wherein the current second humidification control strategy comprises the opening time and the closing time of a humidification water path electromagnetic valve and a fan air speed strategy of the air conditioner.
In an embodiment of the present invention, when the air conditioner is in a heating mode, the apparatus includes:
and the second humidification control unit is used for controlling the air conditioner to operate for the set time according to the second temperature value and closing the humidification timer when the current timing time is greater than or equal to the first set time and the temperature difference value is less than or equal to a first set temperature value.
According to a third aspect of embodiments of the present invention, there is provided an apparatus for humidification control of an air conditioner, the apparatus for air conditioning comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to:
when the humidification function is determined to be started and the current humidity value of the indoor area where the air conditioner is located is smaller than the set humidity value, acquiring a first temperature value of the indoor area where the air conditioner is located, and starting humidification timing;
when the current timing time of the humidification timing is less than a first set time, or when the current timing time is greater than or equal to the first set time and a temperature difference value between a second temperature value corresponding to the current timing time and the first temperature value is greater than a first set temperature value, acquiring a first humidity value corresponding to the current timing time and a first humidity difference value between the set humidity value and the first humidity value, determining a current first humidification control strategy corresponding to the first humidity difference value, and performing humidification control on the air conditioner according to the current first humidification control strategy, wherein the current first humidification control strategy comprises the opening time and the closing time of a humidification water path electromagnetic valve.
According to a fourth aspect of embodiments of the present invention, there is provided a computer readable storage medium having stored thereon computer instructions, characterized in that the instructions, when executed by a processor, implement the steps of the above-mentioned method.
The technical scheme provided by the embodiment of the invention has the following beneficial effects:
in the embodiment of the invention, after the humidifying function of the air conditioner in the heating mode or the blowing mode is started, the corresponding humidifying strategy can be determined according to the humidifying time and the temperature value or the humidity value corresponding to the humidifying time to carry out the humidifying operation of the air conditioner, so that the air conditioner in the heating mode or the air supply mode can also carry out the humidifying control, and the air conditioner can also control the humidity of the area where the air conditioner is located when the air conditioner is operated in winter, thereby reducing the probability of air drying, further expanding the function of the air conditioner and improving the comfort of a human body.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a flowchart illustrating an air conditioner humidification control method according to an exemplary embodiment;
FIG. 2 is a flow chart illustrating a method of controlling humidification of an air conditioner in accordance with an exemplary embodiment;
FIG. 3 is a flow chart illustrating a method of controlling humidification of an air conditioner in accordance with an exemplary embodiment;
fig. 4 is a block diagram illustrating an air conditioner humidification control device according to an exemplary embodiment;
fig. 5 is a block diagram illustrating an air conditioning humidification control device according to an exemplary embodiment.
Detailed Description
The following description and the drawings sufficiently illustrate specific embodiments of the invention to enable those skilled in the art to practice them. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The scope of embodiments of the invention encompasses the full ambit of the claims, as well as all available equivalents of the claims. Embodiments may be referred to herein, individually or collectively, by the term "invention" merely for convenience and without intending to voluntarily limit the scope of this application to any single invention or inventive concept if more than one is in fact disclosed. Herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed. The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. For the structures, products and the like disclosed by the embodiments, the description is relatively simple because the structures, the products and the like correspond to the parts disclosed by the embodiments, and the relevant parts can be just described by referring to the method part.
The air conditioner has a plurality of operation modes including: cooling, heating or blowing, etc. In the embodiment of the invention, after the humidifying function of the air conditioner in the heating mode or the blowing mode is started, the corresponding humidifying strategy can be determined according to the humidifying time and the temperature value or the humidity value corresponding to the humidifying time to carry out the humidifying operation of the air conditioner, so that the air conditioner in the heating mode or the air supply mode can also carry out the humidifying control, and the air conditioner can also control the humidity of the area where the air conditioner is located when the air conditioner is operated in winter, thereby reducing the probability of air drying, further expanding the function of the air conditioner and improving the comfort of a human body.
Fig. 1 is a flowchart illustrating an air conditioner humidification control method according to an exemplary embodiment. As shown in fig. 1, the process of the air conditioning humidification control may include:
step 101: and when the humidification function is determined to be started and the current humidity value of the indoor area where the air conditioner is located is smaller than the set humidity value, acquiring a first temperature value of the indoor area where the air conditioner is located, and starting humidification timing.
In the embodiment of the present invention, the air conditioner may be in a heating mode or an air blowing mode, but is not limited thereto. When a user needs to operate the humidifying function, the humidifying control instruction can be sent, so that the air conditioner in the heating mode receives the humidifying control instruction, and the humidifying function of the air conditioner is determined to be started. Or, when the air conditioner is in the air supply mode, the humidification control instruction is also received, and at this time, whether the humidification function is started or not needs to be determined according to the outdoor temperature and the indoor temperature corresponding to the air conditioner. Generally, when the outdoor temperature is less than or equal to 20 ℃, the air conditioner can be ensured to be in the heating season in winter. The temperature can be 18 ℃, 15 ℃ and the like, and the indoor temperature of the air conditioner is generally higher than 18 ℃, or 16 ℃, 19 ℃ and 20 ℃, namely the indoor temperature cannot be too low, so that the discomfort of the user caused by cold wind in winter can be prevented. Therefore, the air conditioner in the air supply mode receives the humidification control instruction, the outdoor temperature of the air conditioner is lower than the set outdoor temperature, and when the indoor temperature of the air conditioner is higher than the set indoor temperature, the humidification function can be determined to be started.
When the humidification function is determined to be started, the humidity is judged as required, the humidity meets the condition, and the temperature control can be directly carried out without humidity control. And when the humidity does not meet the condition, the humidity control is needed. Therefore, a set humidity value can be configured in advance, and when the current humidity value of the indoor area where the air conditioner is located is smaller than the set humidity value, the humidity control in the embodiment of the invention can be performed. Here, the set humidity value may be automatically set by the air conditioner according to environmental changes, or may be set in advance according to the preference of the user himself.
When the humidification function is determined to be started and the current humidity value of the indoor area where the air conditioner is located is smaller than the set humidity value, humidification control needs to be carried out, at the moment, a corresponding humidification timing is started, and a first temperature value of the indoor area where the air conditioner is located is obtained and recorded.
Step 102: when the current timing time of humidification timing is less than a first set time, or when the current timing time is greater than or equal to the first set time and a temperature difference value between a second temperature value and a first temperature value corresponding to the current timing time is greater than the first set temperature value, acquiring a first humidity value corresponding to the current timing time and a first humidity difference value between the set humidity value and the first humidity value, determining a current first humidification control strategy corresponding to the first humidity difference value, and performing humidification control on the air conditioner according to the current first humidification control strategy.
After the humidification timing of the air conditioner is started, sampling can be carried out periodically or according to the timing time of the humidification timing according to the requirements of users, and when the current timing time of the humidification timing is less than the first set time, the humidification timing is shown to be short, and the corresponding control is carried out only by considering the humidity. Or, although the current timing time is greater than or equal to the first set time, and the temperature difference between the second temperature value and the first temperature value corresponding to the current timing time is greater than the first set temperature value, that is, the indoor temperature of the area where the air conditioner is located changes within the set range, for example: the temperature difference is greater than-2 ℃, and at the moment, the corresponding control can be carried out only by considering the humidity.
Therefore, when the current timing time of the humidification timing is less than the first set time, or when the current timing time is greater than or equal to the first set time and the temperature difference between the second temperature value and the first temperature value corresponding to the current timing time is greater than the first set temperature value, the first humidity value corresponding to the current timing time needs to be obtained, and the first humidity difference between the set humidity value and the first humidity value is obtained. And then, determining a current first humidification control strategy corresponding to the first humidity difference value, and carrying out humidification control on the air conditioner according to the current first humidification control strategy.
In this embodiment, the humidification control includes controlling the humidification water path solenoid valve, that is, controlling the opening and closing time of the humidification water path solenoid valve. According to different humidification water path solenoid valves and different matching humidification capacities of a humidification device in the air conditioner, different opening time T1 and closing time T2 of the humidification water path solenoid valve can be preset, wherein T1 can be determined according to different humidification capacities, and T2 can be determined according to different humidity difference value ranges.
Therefore, the correspondence between the humidity difference value and the humidification control strategy including the opening time T1 and the closing time T2 of the humidification water path solenoid valve may be configured in advance. And when the current timing time of the humidification timing is less than a first set time, or when the current timing time is greater than or equal to the first set time and the temperature difference between a second temperature value and a first temperature value corresponding to the current timing time is greater than the first set temperature value, the corresponding relation between the configured humidity difference and the humidification control strategy is a first corresponding relation.
Table 1 illustrates a first correspondence between humidity difference values and humidification control strategies according to an exemplary embodiment.
| Difference in humidity | Humidification control strategy |
| △S≥25％ | T1 is a fixed value matched with the humidification capacity, T2 is a standard time T-adjustment time delta T |
| 15％≤△S＜25％ | T1 is a fixed value matched with the humidification capacity, and T2 is a standard time T |
| 0＜△S＜15％ | T1 is a fixed value matched with the humidification capacity, T2 is a standard time T + adjustment time delta T |
TABLE 1
As shown in table 1, if the first humidity difference is 20%, it may be determined according to table 1 that the opening time T1 of the humidification water path solenoid valve is a fixed value matching the humidification capacity, and the closing time T2 is the calibration time T. If the first humidity difference is 10%, it may be determined according to table 1 that the current first humidification control strategy is that the opening time T1 of the humidification water path solenoid valve is a fixed value matching the humidification capacity, and the closing time T2 is the calibration time T + the adjustment time Δ T.
After the current first humidification control strategy is determined, humidification control of the air conditioner can be performed according to the current first humidification control strategy.
In the process of humidification control, sampling is carried out according to the timing time of the humidification timing, and humidification control is carried out continuously, so that after the air conditioner operates the humidification control process, the obtained first humidity value is in the set humidity range, and the humidification control can be stopped when the first humidity value is larger than or equal to the set humidity value, and the humidification timing can be stopped. After the air conditioner operates the humidification control process, if the obtained first humidity value is still larger than the set humidity value, humidification control is still needed until the first humidity value is larger than or equal to the set humidity value.
Therefore, in the embodiment of the invention, after the humidifying function of the air conditioner in the heating mode or the blowing mode is started, the corresponding humidifying strategy can be determined to perform the humidifying operation of the air conditioner according to the humidifying time and the temperature value or the humidity value corresponding to the humidifying time, so that the air conditioner in the heating mode or the air supply mode can also perform the humidifying control, and thus, the air conditioner can also control the humidity of the area where the air conditioner is located when the air conditioner is operated in winter, the air drying probability is reduced, the function of the air conditioner is further expanded, and the comfort of a human body is also improved.
In the embodiment of the present invention, the air conditioner may be in a heating mode or an air supply mode, wherein in the humidification control in the air supply mode, the air speed of the air conditioner subset needs to be controlled, and therefore, when the air conditioner is in the air supply mode, the method further includes: when the current timing time of humidification timing is less than a first set time, or when the current timing time is greater than or equal to the first set time and the temperature difference value is greater than a first set temperature value, determining a fan of the air conditioner as a set air speed; and when the current timing time is greater than or equal to a first set time and the temperature difference value is less than or equal to a first set temperature value, determining a current second humidification control strategy corresponding to the first humidity difference value, and performing humidification control on the air conditioner according to the current second humidification control strategy, wherein the current second humidification control strategy comprises the opening time and the closing time of a humidification water path electromagnetic valve and a fan air speed strategy of the air conditioner.
In the case that the humidification control time is not long or the humidification control time is long but the second temperature value of the area where the air conditioner is located is not reduced much, the control process of the humidification water path electromagnetic valve is not changed, and the wind speed of the fan is the set wind speed. However, if the humidification control time is long, the second temperature value is obviously reduced, and at this time, not only the control strategy of the humidification water path electromagnetic valve but also the wind speed strategy of the fan need to be determined. Here, the second corresponding relationship between the humidity difference and the humidification control strategy may also be configured in advance, that is, when the current timing time is greater than or equal to the first set time and the temperature difference is less than or equal to the first set temperature value, the configured relationship between the humidity difference and the humidification control strategy is the second corresponding relationship.
Table 2 illustrates a second correspondence between humidity difference values and humidification control strategies according to an exemplary embodiment.
TABLE 2
When the current timing time is greater than or equal to the first set time and the temperature difference is less than or equal to the first set temperature value, if the first humidity difference is 30%, as shown in table 2, the determined current second humidification control strategy includes: t1 is a fixed value matching the humidification capacity, T2 is T- Δ T, and the fan speed is adjusted from a high-range wind speed to a medium-range wind speed or from a non-high-range wind speed to a set wind speed. If the first humidity difference is 10%, as shown in table 2, the determined current second humidification control strategy includes: t1 is a fixed value matching the humidification capacity, T2 is a standard time T + an adjustment time Δ T, and the fan speed is adjusted to the bottom gear speed.
Of course, after the air conditioner runs the humidification control process, the obtained first humidity value is adopted to be within the set humidity range, and here, when the first humidity value is greater than or equal to the set humidity value, the humidification control can be stopped, and the humidification timer can be closed. After the air conditioner operates the humidification control process, if the obtained first humidity value is still larger than the set humidity value and the second temperature value is larger than the set indoor temperature, humidification control is still needed until the first humidity value is larger than or equal to the set humidity value.
When the air conditioner can be in a heating mode, when the current timing time is greater than or equal to the first set time and the temperature difference value is less than or equal to the first set temperature value, the air conditioner needs to be controlled to operate for the set time according to the second temperature value, so that the temperature of an area where the air conditioner is located is increased, and the heating function of the air conditioner is met. Of course, at this time, the humidification timer may be turned off. After the air conditioner is controlled to operate for the set time according to the second temperature value, the humidification control can still be carried out. Similarly, in the heating mode, after the air conditioner runs the humidification control process, the obtained first humidity value is used in the set humidity range, and when the first humidity value is greater than or equal to the set humidity value, the humidification control can be stopped, namely, the humidification timer can be closed. After the air conditioner operates the humidification control process, if the obtained first humidity value is still larger than the set humidity value, humidification control is still needed until the first humidity value is larger than or equal to the set humidity value.
The following operational flows are integrated into the specific embodiments to illustrate the control method provided by the embodiments of the present invention.
In this embodiment, the air conditioner is in a heating mode, and a first correspondence relationship between a humidity difference value and a humidification control strategy as shown in table 1 is stored in advance. The first set time was 10 minutes. The first set temperature value is-2 deg.c.
Fig. 2 is a flowchart illustrating an air conditioner humidification control method according to an exemplary embodiment. As shown in fig. 2, the process of the air conditioning humidification control includes:
step 201: the air conditioner in the heating mode receives the humidification control instruction.
Step 202: is it determined whether the current humidity value of the indoor area where the air conditioner is located is less than the set humidity value? If so, go to step 203, otherwise, go to step 211.
Here, the temperature value is set, but is set in advance according to the user preference. Or the air conditioner is automatically determined according to the environment where the air conditioner is located, the characteristics of a user and the like through intelligent machine learning. If the current humidity value is smaller than the set humidity value, the humidification control is performed, and step 203 may be executed. If the current humidity value is greater than or equal to the set humidity value, the existing process of heating control according to the temperature can be carried out.
Step 203: and acquiring a first temperature value of an indoor area where the air conditioner is located, and starting a humidification timer.
When humidification control is performed, a humidification timing is started, and a first temperature value of an indoor area where the existing air conditioner is located is recorded.
Step 204: sample and obtain the current timing time, and determine whether the current timing time is less than 10 minutes? If so, go to step 205, otherwise, go to step 209.
Step 205: and acquiring a first humidity value corresponding to the current timing time, and setting a first humidity difference value between the humidity value and the first humidity value.
Step 206: and determining a current first humidification control strategy corresponding to the first humidity difference value according to the stored first corresponding relation.
If the first humidity difference is 32%, it may be determined according to table 1 that the current first humidification control policy is: t1 is a fixed value that matches the humidification capacity, T2 ═ T- Δ T. Because the first humidity difference value is relatively large, the closing time of the humidifying water path electromagnetic valve is shorter. If the first humidity difference is 8%, it may be determined that the current first humidification control strategy is: t1 is a fixed value matched to the humidification capacity, T2 ═ T +. DELTA.t. Because the first humidity difference is smaller, the first humidity value is closer to the set humidity value, and therefore the closing time of the humidifying water path electromagnetic valve can be longer.
Step 207: and carrying out humidification control on the air conditioner according to the current first humidification control strategy.
Step 208: obtain the current humidity value, and determine whether the current humidity value is less than the set humidity value? If yes, go back to step 204, otherwise, go to step 211.
Step 209: determine whether a temperature difference between a first temperature value and a second temperature value corresponding to a current timing time is greater than-2 ℃? If so, go to step 205, otherwise, go to step 210.
Although the current timing time is longer than or equal to 10 minutes, if the temperature difference is > -2 ℃, that is, the temperature of the indoor area corresponding to the air conditioner has not decreased too much, the heating requirement of the user can be met, and at this time, the step 205 can be returned to continue the humidification control. Otherwise, the temperature of the indoor area has dropped and may affect the user experience, and therefore step 210 needs to be performed.
Step 210: and controlling the air conditioner to run for 30 minutes according to the second temperature value, closing the humidification timer, and returning to the step 202.
In this embodiment, the set time is 30 minutes, that is, in the embodiment of the present invention, the humidification control needs to be performed and the heating function of the air conditioner needs to be ensured, so that the humidification control needs to be performed after the heating function of the air conditioner is continuously operated for 30 minutes.
Step 211: and controlling the air conditioner to perform heating operation according to the second temperature value, and turning off the humidification timer, and returning to the step 202.
Namely, the current humidity value meets the set requirement, and only the heating function can be operated.
Therefore, in the embodiment, the air conditioner in the heating mode can determine the corresponding humidification strategy to perform humidification operation of the air conditioner according to the humidification time and the temperature value or the humidity value corresponding to the humidification time, and thus, the air conditioner in the heating mode can also perform humidification control, so that when the air conditioner operates in winter, the humidity of the area where the air conditioner is located can also be controlled, the probability of air drying is reduced, the functions of the air conditioner are further expanded, and the comfort of a human body is also improved.
In another embodiment of the present invention, in the present embodiment, the air conditioner is in the air supply mode, and the first corresponding relationship between the humidity difference and the humidification control strategy shown in table 1 and the second corresponding relationship between the humidity difference and the humidification control strategy shown in table 2 are pre-stored. The first set time was 12 minutes. The first set temperature value is-1 deg.c, and the set indoor temperature is 18 deg.c, and the set outdoor temperature may be 20 deg.c.
Fig. 3 is a flowchart illustrating an air conditioner humidification control method according to an exemplary embodiment. As shown in fig. 3, the process of the air conditioning humidification control includes:
step 301: the air conditioner in the air supply mode receives the humidification control instruction.
Step 302: is it judged whether or not the outdoor temperature is less than 20 ℃? If so, go to step 303, otherwise, go to step 314.
Step 303: is it judged whether or not the indoor temperature is higher than 18 ℃? If so, go to step 304, otherwise, go to step 315.
Step 304: is the current humidity value of the indoor area determined to be less than the set humidity value? If so, go to step 305, otherwise, go to step 314.
Step 305: and a first temperature value of an indoor area where the air conditioner is located is obtained, and humidification timing is started.
Step 306: sample and obtain the current timing time, and determine whether the current timing time is less than 12 minutes? If so, go to step 307, otherwise, go to step 311.
Step 307: determining that a fan of the air conditioner is determined as a set wind speed, acquiring a first humidity value corresponding to the current timing time, and acquiring a first humidity difference value between the set humidity value and the first humidity value.
Step 308: and determining a current first humidification control strategy corresponding to the first humidity difference value according to the stored first corresponding relation.
Step 309: and carrying out humidification control on the air conditioner according to the current first humidification control strategy and the set wind speed.
Step 310: obtain the current humidity value, and determine whether the current humidity value is less than the set humidity value? If yes, return to step 306, otherwise, go to step 314.
Step 311: determine whether a temperature difference between a first temperature value and a second temperature value corresponding to a current timing time is greater than-1 ℃? If so, go to step 307, otherwise, go to step 312.
Step 312: and determining a current second humidification control strategy corresponding to the first humidity difference value according to the stored second corresponding relation.
If the first humidity difference is 30% and the wind speed of the fan is the high-grade wind speed, it may be determined according to table 2 that the current second humidification control strategy is: t1 is a fixed value matching the humidification capacity, T2 is T- Δ T, and the wind speed is adjusted to the set wind speed. Because the first humidity difference value is relatively large, the closing time of the humidifying water path electromagnetic valve is shorter. If the first humidity difference is 10%, it may be determined according to table 2 that the current second humidification control policy is: t1 is a fixed value matching the humidification capacity, T2 is T + Δt, and the wind speed is the low-grade wind speed. Because the first humidity difference is smaller, the first humidity value is closer to the set humidity value, and therefore the closing time of the humidifying water path electromagnetic valve can be longer.
Step 313: and performing humidification control on the air conditioner according to the current second humidification control strategy, and returning to the step 310.
Step 314: and controlling the air conditioner to run according to the second temperature value, closing the humidification timer, and returning to the step 302.
Step 315: and stopping the blowing operation.
Thus, blowing of cold air can be prevented.
Therefore, in the embodiment, the air conditioner in the blowing mode can determine the corresponding humidification strategy to perform humidification operation of the air conditioner according to the humidification time and the temperature value or the humidity value corresponding to the humidification time, and thus, the air conditioner in the blowing mode can also perform humidification control, so that when the air conditioner operates in winter, the humidity of the area where the air conditioner is located can also be controlled, the probability of air drying is reduced, the functions of the air conditioner are further expanded, and the comfort of a human body is also improved.
According to the air conditioner humidification control process, an air conditioner humidification control device can be constructed.
Fig. 4 is a block diagram illustrating an air conditioning humidification control device according to an exemplary embodiment. As shown in fig. 4, the apparatus may include: a humidification starting unit 100 and a first humidification control unit 200.
And the humidification starting unit 100 is used for acquiring a first temperature value of the indoor area where the air conditioner is located and starting humidification timing when the humidification function is determined to be started and the current humidity value of the indoor area where the air conditioner is located is smaller than the set humidity value.
The first humidification control unit 200 is configured to, when a current timing time of humidification timing is less than a first set time, or when the current timing time is greater than or equal to the first set time and a temperature difference between a second temperature value and a first temperature value corresponding to the current timing time is greater than the first set temperature value, obtain a first humidity value corresponding to the current timing time and a first humidity difference between the set humidity value and the first humidity value, determine a current first humidification control policy corresponding to the first humidity difference, and perform humidification control of the air conditioner according to the current first humidification control policy, where the current first humidification control policy includes an opening time and a closing time of the humidification water path electromagnetic valve.
In an embodiment of the present invention, the humidification starting unit 100 is specifically configured to determine that a humidification function is turned on when the air conditioner in the heating mode receives a humidification control instruction; or the air conditioner in the air supply mode receives the humidification control instruction, the outdoor temperature of the air conditioner is lower than the set outdoor temperature, and the humidification function is determined to be started when the indoor temperature of the air conditioner is higher than the set indoor temperature.
In one embodiment of the present invention, when the air conditioner is in the blowing mode,
the first humidification control unit 200 is also used to determine a fan of the air conditioner as a set wind speed.
The device still includes: and the second humidification control unit is used for determining a current second humidification control strategy corresponding to the first humidity difference value when the current timing time is greater than or equal to the first set time and the temperature difference value is less than or equal to the first set temperature value, and performing humidification control on the air conditioner according to the current second humidification control strategy, wherein the current second humidification control strategy comprises the opening time and the closing time of the humidification water path electromagnetic valve and the fan air speed strategy of the air conditioner.
In an embodiment of the present invention, when the air conditioner is in the heating mode, the apparatus includes:
and the second humidification control unit is used for controlling the air conditioner to operate for the set time according to the second temperature value and closing the humidification timer when the current timing time is greater than or equal to the first set time and the temperature difference value is less than or equal to the first set temperature value.
The following describes a device for controlling humidification of an air conditioner in detail.
Fig. 5 is a block diagram illustrating an air conditioning humidification control device according to an exemplary embodiment. As shown in fig. 5, the apparatus may include: a humidification starting unit 100 and a first humidification control unit 200. A second humidification control unit 300 is also included.
Thus, the air conditioner in the heating mode receives the humidification control instruction, the humidification starting unit 100 may determine that the humidification function is turned on, and when the current humidity value of the indoor area where the air conditioner is located is smaller than the set humidity value, obtain the first temperature value of the indoor area where the air conditioner is located, and start the humidification timing.
In this way, when the current timing time of the humidification timing is less than the first setting time, or when the current timing time is greater than or equal to the first setting time and the temperature difference between the second temperature value and the first temperature value corresponding to the current timing time is greater than the first setting temperature value, the first humidification control unit 200 obtains the first humidity value corresponding to the current timing time and the first humidity difference between the setting humidity value and the first humidity value, determines the current first humidification control strategy corresponding to the first humidity difference, and performs humidification control of the air conditioner according to the current first humidification control strategy, where the current first humidification control strategy includes the opening time and the closing time of the humidification water path solenoid valve.
And when the current timing time is greater than or equal to the first set time and the temperature difference is less than or equal to the first set temperature value, the second humidification control unit 300 controls the air conditioner to operate for the set time according to the second temperature value and closes the humidification timer.
Therefore, in the embodiment, the air conditioner in the heating mode can determine the corresponding humidification strategy to perform humidification operation of the air conditioner according to the humidification time and the temperature value or the humidity value corresponding to the humidification time, and thus, the air conditioner in the heating mode can also perform humidification control, so that when the air conditioner operates in winter, the humidity of the area where the air conditioner is located can also be controlled, the probability of air drying is reduced, the functions of the air conditioner are further expanded, and the comfort of a human body is also improved.
In an embodiment of the present invention, a device for controlling humidification of an air conditioner is provided, where the device is used for an air conditioner, and includes:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to:
when the humidification function is determined to be started and the current humidity value of the indoor area where the air conditioner is located is smaller than the set humidity value, acquiring a first temperature value of the indoor area where the air conditioner is located, and starting humidification timing;
when the current timing time of the humidification timing is less than a first set time, or when the current timing time is greater than or equal to the first set time and a temperature difference value between a second temperature value corresponding to the current timing time and the first temperature value is greater than a first set temperature value, acquiring a first humidity value corresponding to the current timing time and a first humidity difference value between the set humidity value and the first humidity value, determining a current first humidification control strategy corresponding to the first humidity difference value, and performing humidification control on the air conditioner according to the current first humidification control strategy, wherein the current first humidification control strategy comprises the opening time and the closing time of a humidification water path electromagnetic valve.
An embodiment of the present invention provides a computer-readable storage medium, on which computer instructions are stored, wherein the instructions, when executed by a processor, implement the steps of the above-mentioned method.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It is to be understood that the present invention is not limited to the procedures and structures described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (6)
1. A method for controlling humidification of an air conditioner is characterized by comprising the following steps:
when the air conditioner in the heating mode receives a humidification control instruction, the humidification function is determined to be started; or the like, or, alternatively,
the air conditioner in the air supply mode receives a humidification control instruction, the outdoor temperature of the air conditioner is lower than a set outdoor temperature, and when the indoor temperature of the air conditioner is higher than the set indoor temperature, the humidification function is determined to be started;
when the humidification function is determined to be started and the current humidity value of the indoor area where the air conditioner is located is smaller than the set humidity value, acquiring a first temperature value of the indoor area where the air conditioner is located, and starting humidification timing;
when the current timing time of the humidification timing is less than a first set time, or when the current timing time is greater than or equal to the first set time and a temperature difference value between a second temperature value corresponding to the current timing time and the first temperature value is greater than a first set temperature value, acquiring a first humidity value corresponding to the current timing time and a first humidity difference value between the set humidity value and the first humidity value, determining a current first humidification control strategy corresponding to the first humidity difference value, and performing humidification control on the air conditioner according to the current first humidification control strategy, wherein the current first humidification control strategy comprises the opening time and the closing time of a humidification water path electromagnetic valve;
and under the condition that the air conditioner is in a heating mode, when the current timing time is greater than or equal to the first set time and the temperature difference value is less than or equal to a first set temperature value, controlling the air conditioner to operate for the set time according to the second temperature value, and closing the humidification timer.
2. The method of claim 1, wherein when the air conditioner is in a blowing mode, further comprising:
when the current timing time of the humidification timing is less than a first set time, or when the current timing time is greater than or equal to the first set time and the temperature difference value is greater than a first set temperature value, determining a fan of the air conditioner as a set air speed;
and when the current timing time is greater than or equal to the first set time and the temperature difference value is less than or equal to a first set temperature value, determining a current second humidification control strategy corresponding to the first humidity difference value, and performing humidification control on the air conditioner according to the current second humidification control strategy, wherein the current second humidification control strategy comprises the opening time and the closing time of a humidification water path electromagnetic valve and a fan air speed strategy of the air conditioner.
3. An apparatus for humidification control of an air conditioner, the apparatus comprising:
the humidification starting unit is used for acquiring a first temperature value of an indoor area where the air conditioner is located and starting humidification timing when the humidification function is determined to be started and the current humidity value of the indoor area where the air conditioner is located is smaller than a set humidity value; the humidification starting unit is specifically used for determining that the humidification function is started when the air conditioner in the heating mode receives a humidification control instruction; or the air conditioner in the air supply mode receives a humidification control instruction, the outdoor temperature of the air conditioner is lower than the set outdoor temperature, and the humidification function is determined to be started when the indoor temperature of the air conditioner is higher than the set indoor temperature;
the first humidification control unit is used for acquiring a first humidity value corresponding to the current timing time and a first humidity difference value between the set humidity value and the first humidity value when the current timing time is less than a first set time or when the current timing time is greater than or equal to the first set time and a temperature difference value between a second temperature value corresponding to the current timing time and the first temperature value is greater than a first set temperature value, determining a current first humidification control strategy corresponding to the first humidity difference value, and performing humidification control on the air conditioner according to the current first humidification control strategy, wherein the current first humidification control strategy comprises the opening time and the closing time of a humidification water path electromagnetic valve;
and when the air conditioner is in a heating mode, the second humidification control unit is used for controlling the air conditioner to operate for the set time according to the second temperature value and closing the humidification timer when the current timing time is greater than or equal to the first set time and the temperature difference value is less than or equal to a first set temperature value.
4. The apparatus of claim 3, wherein when the air conditioner is in a blowing mode,
the first humidification control unit is also used for determining a fan of the air conditioner as a set wind speed;
the device further comprises: and the second humidification control unit is used for determining a current second humidification control strategy corresponding to the first humidity difference value when the current timing time is greater than or equal to the first set time and the temperature difference value is less than or equal to a first set temperature value, and performing humidification control on the air conditioner according to the current second humidification control strategy, wherein the current second humidification control strategy comprises the opening time and the closing time of a humidification water path electromagnetic valve and a fan air speed strategy of the air conditioner.
5. An apparatus for controlling humidification of an air conditioner, the apparatus being used for the air conditioner, the apparatus comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to:
when the air conditioner in the heating mode receives a humidification control instruction, the humidification function is determined to be started; or the like, or, alternatively,
the air conditioner in the air supply mode receives a humidification control instruction, the outdoor temperature of the air conditioner is lower than a set outdoor temperature, and when the indoor temperature of the air conditioner is higher than the set indoor temperature, the humidification function is determined to be started;
when the humidification function is determined to be started and the current humidity value of the indoor area where the air conditioner is located is smaller than the set humidity value, acquiring a first temperature value of the indoor area where the air conditioner is located, and starting humidification timing;
when the current timing time of the humidification timing is less than a first set time, or when the current timing time is greater than or equal to the first set time and a temperature difference value between a second temperature value corresponding to the current timing time and the first temperature value is greater than a first set temperature value, acquiring a first humidity value corresponding to the current timing time and a first humidity difference value between the set humidity value and the first humidity value, determining a current first humidification control strategy corresponding to the first humidity difference value, and performing humidification control on the air conditioner according to the current first humidification control strategy, wherein the current first humidification control strategy comprises the opening time and the closing time of a humidification water path electromagnetic valve;
and under the condition that the air conditioner is in a heating mode, when the current timing time is greater than or equal to the first set time and the temperature difference value is less than or equal to a first set temperature value, controlling the air conditioner to operate for the set time according to the second temperature value, and closing the humidification timer.
6. A computer-readable storage medium having stored thereon computer instructions, which when executed by a processor, perform the steps of the method of claim 1 or 2.
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| CN112781192B (en) * | 2021-01-29 | 2022-07-19 | 重庆海尔空调器有限公司 | Method and device for humidifying and smart home system |
| CN114061085B (en) * | 2021-11-02 | 2023-04-14 | 青岛海尔空调器有限总公司 | Method and device for controlling air conditioner, air conditioner, storage medium |
| CN114216242B (en) * | 2021-11-25 | 2024-06-18 | 青岛海尔空调器有限总公司 | Air conditioner control method and device, air conditioner and storage medium |
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