CN111895586A - Control method and device of air conditioner and air conditioner - Google Patents
Control method and device of air conditioner and air conditioner Download PDFInfo
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
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Abstract
The invention discloses an air conditioner control method and device and an air conditioner. Wherein, the method comprises the following steps: acquiring a first environmental parameter and a second environmental parameter, wherein the first environmental parameter is data acquired by a first environmental parameter acquisition device arranged at an air return port of an indoor unit of the air conditioner, the second environmental parameter is data acquired by a second environmental parameter acquisition device arranged at a test point, and the test point is a test point in a target area where the activity frequency of a target object in a space where the indoor unit of the air conditioner is located is higher than a preset value; adjusting the operating frequency of a compressor of the air conditioner according to the first environmental parameter and the second environmental parameter to obtain the adjusted operating frequency; the compressor is controlled to operate at the adjusted operating frequency. The invention solves the technical problem that a good temperature and humidity control effect cannot be achieved due to certain deviation between the return air temperature of the air conditioner and the temperature of the actual moving position of a user in the related art.
Description
Technical Field
The invention relates to the technical field of household appliance control, in particular to an air conditioner control method and device and an air conditioner.
Background
The return air temperature sensing bulb of the wall-mounted unit is generally arranged at the return air position of the air conditioner, is higher than the ground and is far away from the user activity area. Because the air-conditioner air-out temperature is lower, cold wind sinks, therefore there is certain deviation in return air temperature and the temperature of user's actual movable position, leads to not reaching fine temperature control effect. For example, the air conditioner is set to 27 ℃ in summer, and when the detected return air temperature is 27 ℃, the actual temperature near the ground may be reduced to 25 ℃, and then the compressor performs frequency reduction, so that the temperature is overshot, and the comfort experience of the user is poor and the power consumption is more.
Aiming at the problem that the good temperature and humidity control effect cannot be achieved due to the fact that certain deviation exists between the return air temperature of the air conditioner and the temperature of the actual moving position of a user in the related art, an effective solution is not provided at present.
Disclosure of Invention
The embodiment of the invention provides a control method and device of an air conditioner and the air conditioner, and at least solves the technical problem that a good temperature and humidity control effect cannot be achieved due to certain deviation between the return air temperature of the air conditioner and the temperature of an actual moving position of a user in the related art.
According to an aspect of an embodiment of the present invention, there is provided a control method of an air conditioner, including: acquiring a first environmental parameter and a second environmental parameter, wherein the first environmental parameter is data acquired by a first environmental parameter acquisition device arranged at an air return port of an indoor unit of an air conditioner, the second environmental parameter is data acquired by a second environmental parameter acquisition device arranged at a test point, and the test point is a test point in a target area where the activity frequency of a target object in a space where the indoor unit of the air conditioner is located is higher than a preset value; adjusting the operating frequency of a compressor of the air conditioner according to the first environmental parameter and the second environmental parameter to obtain an adjusted operating frequency; controlling the compressor to operate at the adjusted operating frequency.
Optionally, before the obtaining the first environmental parameter and the second environmental parameter, the method for controlling an air conditioner further includes: and setting environmental parameters in the space of the air conditioner.
Optionally, the obtaining the first environmental parameter and the second environmental parameter includes: determining a sampling time range of the first environmental parameter and the second environmental parameter; triggering the first environmental parameter acquisition equipment and the second environmental parameter acquisition equipment to be started at the same time at the starting point of the sampling time range so as to acquire the first environmental parameter and the second environmental parameter until the end point of the sampling time range is reached; and acquiring data acquisition results of the first environmental parameter acquisition equipment and the second environmental parameter acquisition equipment to obtain the first environmental parameter and the second environmental parameter.
Optionally, adjusting the operating frequency of the compressor of the air conditioner according to the first environmental parameter and the second environmental parameter includes: determining an environmental parameter difference value of the first environmental parameter and the second environmental parameter at each sampling time point; acquiring an average value of the environmental parameter difference value of each sampling time point, and compensating the first environmental parameter based on the average value to obtain a compensated first environmental parameter; and adjusting the running frequency of the compressor of the air conditioner by using the compensated first environmental parameter.
Optionally, the first environmental parameter comprises: return air temperature value and return air relative humidity value, second environmental parameter includes: the temperature value at the test point and the relative humidity value at the test point obtain an average value of the difference value of the environmental parameter at each sampling time point, and compensate the first environmental parameter based on the average value, including: respectively determining the temperature difference value of the temperature value at the test point and the return air temperature value at each sampling time point and the humidity difference value between the humidity value at the test point and the return air relative humidity value; acquiring an average temperature difference value of the temperature difference value of each sampling time point and an average humidity difference value of each sampling time point; and compensating the return air temperature value based on the average temperature difference value, and compensating the return air relative humidity value based on the average humidity difference value.
Optionally, adjusting the operating frequency of the compressor of the air conditioner by using the compensated first environmental parameter includes: searching a target operation frequency corresponding to the first environment parameter in a preset data relation based on the compensated first environment parameter; adjusting an operating frequency of the compressor based on the target operating frequency.
Optionally, adjusting the operating frequency of the compressor of the air conditioner by using the compensated first environmental parameter includes: determining a target operating frequency corresponding to the compensated first environmental parameter through an operating frequency determination model, wherein the operating frequency determination model is obtained by using a plurality of groups of training data, and each group of training data in the plurality of groups of training data comprises: the compensated first environmental parameter and the running frequency corresponding to the compensated first environmental parameter; adjusting an operating frequency of the compressor based on the target operating frequency.
According to another aspect of the embodiments of the present invention, there is also provided a control apparatus of an air conditioner, including: the system comprises an acquisition unit, a storage unit and a control unit, wherein the acquisition unit is used for acquiring a first environmental parameter and a second environmental parameter, the first environmental parameter is data acquired by a first environmental parameter acquisition device arranged at an air return port of an indoor unit of the air conditioner, the second environmental parameter is data acquired by a second environmental parameter acquisition device arranged at a test point, and the test point is a test point in a target area where the activity frequency of a target object in a space where the indoor unit of the air conditioner is located is higher than a preset value; the adjusting unit is used for adjusting the running frequency of a compressor of the air conditioner according to the first environmental parameter and the second environmental parameter to obtain the adjusted running frequency; and the control unit is used for controlling the compressor to operate at the adjusted operating frequency.
Optionally, the control device of the air conditioner further includes: and the setting unit is used for setting the environmental parameters in the space of the air conditioner before acquiring the first environmental parameters and the second environmental parameters.
Optionally, the obtaining unit includes: a first determining module for determining a sampling time range of the first environmental parameter and the second environmental parameter; the triggering module is used for triggering the first environmental parameter acquisition equipment and the second environmental parameter acquisition equipment to be started at the same time at the starting point of the sampling time range so as to acquire the first environmental parameter and the second environmental parameter until the end point of the sampling time range is reached; the first acquisition module is used for acquiring data acquisition results of the first environmental parameter acquisition equipment and the second environmental parameter acquisition equipment to obtain the first environmental parameter and the second environmental parameter.
Optionally, the adjusting unit includes: a second determining module, configured to determine an environmental parameter difference between the first environmental parameter and the second environmental parameter at each sampling time point; the second obtaining module is used for obtaining an average value of the environmental parameter difference value of each sampling time point, and compensating the first environmental parameter based on the average value to obtain a compensated first environmental parameter; and the adjusting module is used for adjusting the running frequency of the compressor of the air conditioner by using the compensated first environmental parameter.
Optionally, the first environmental parameter comprises: return air temperature value and return air relative humidity value, second environmental parameter includes: the temperature value at the test point and the relative humidity value at the test point, the second obtaining module includes: the first determination submodule is used for respectively determining the temperature difference value of the temperature value at the test point and the return air temperature value at each sampling time point and the humidity difference value between the humidity value at the test point and the return air relative humidity value; the acquisition submodule is used for acquiring the average temperature difference of the temperature difference of each sampling time point and the average humidity difference of each sampling time point; and the compensation submodule is used for compensating the return air temperature value based on the average temperature difference value and compensating the return air relative humidity value based on the average humidity difference value.
Optionally, the adjusting module includes: the searching submodule is used for searching a target operation frequency corresponding to the first environment parameter in a preset data relation based on the compensated first environment parameter; a first adjusting submodule for adjusting the operating frequency of the compressor based on the target operating frequency.
Optionally, the adjusting module includes: a second determining submodule, configured to determine, by using an operating frequency determination model, a target operating frequency corresponding to the compensated first environment parameter, where the operating frequency determination model is obtained by using multiple sets of training data, and each set of training data in the multiple sets of training data includes: the compensated first environmental parameter and the running frequency corresponding to the compensated first environmental parameter; and the second adjusting submodule is used for adjusting the operating frequency of the compressor based on the target operating frequency.
According to another aspect of the embodiment of the invention, an air conditioner using the control method of the air conditioner is further provided.
According to another aspect of the embodiments of the present invention, there is also provided a computer-readable storage medium including a stored computer program, wherein when the computer program is executed by a processor, the apparatus in which the computer storage medium is located is controlled to execute the control method of the air conditioner according to any one of the above.
According to another aspect of the embodiments of the present invention, there is also provided a processor, configured to run a computer program, where the computer program is executed to perform the control method of the air conditioner.
In the embodiment of the invention, a first environmental parameter and a second environmental parameter are obtained, wherein the first environmental parameter is data collected by a first environmental parameter collecting device arranged at an air return opening of an indoor unit of an air conditioner, the second environmental parameter is data collected by a second environmental parameter collecting device arranged at a test point, and the test point is a test point in a target area where the activity frequency of a target object in a space where the indoor unit of the air conditioner is located is higher than a preset value; adjusting the operating frequency of a compressor of the air conditioner according to the first environmental parameter and the second environmental parameter to obtain the adjusted operating frequency; the compressor is controlled to operate at the adjusted operating frequency, and by the control method of the air conditioner provided by the embodiment of the invention, the purposes of setting measuring points in a target object frequent activity area and providing an environmental parameter compensation value based on the difference value of the environmental parameters of the measuring points and the environmental parameters collected at the return air position so as to effectively regulate the temperature and the humidity of the return air are achieved, the technical effect of improving the temperature and humidity control efficiency of the space where the air conditioner is located is achieved, and the technical problem that a good temperature and humidity control effect cannot be achieved due to the fact that the return air temperature of the air conditioner has a certain deviation from the temperature of the actual activity position of a user in the related art is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a flowchart of a control method of an air conditioner according to an embodiment of the present invention;
FIG. 2 is a view illustrating a distribution of measuring points in a control method of an air conditioner according to an embodiment of the present invention;
fig. 3 is a flowchart of a control method of an alternative air conditioner according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a control apparatus of an air conditioner according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
In accordance with an embodiment of the present invention, there is provided a method embodiment of a control method of an air conditioner, it is noted that the steps illustrated in the flowchart of the drawings may be performed in a computer system, such as a set of computer executable instructions, and that while a logical order is illustrated in the flowchart, in some cases the steps illustrated or described may be performed in an order different than that presented herein.
Fig. 1 is a flowchart of a control method of an air conditioner according to an embodiment of the present invention, as shown in fig. 1, the control method of the air conditioner including the steps of:
step S102, a first environmental parameter and a second environmental parameter are obtained, wherein the first environmental parameter is data collected by a first environmental parameter collecting device arranged at an air return opening of an indoor unit of the air conditioner, the second environmental parameter is data collected by a second environmental parameter collecting device arranged at a test point, and the test point is a test point in a target area where the activity frequency of a target object in a space where the indoor unit of the air conditioner is located is higher than a preset value.
Fig. 2 is a schematic view showing distribution of measuring points in a control method of an air conditioner according to an embodiment of the present invention, as shown in fig. 2, S1 represents a room where an indoor unit is located, and S2 represents a location where the indoor unit is located, where the indoor unit is generally installed at a certain height on a certain side of the room, and a first environment collecting device (e.g., a temperature and humidity bulb) is installed thereon for collecting a first environment parameter value in the room, that is, an environment parameter, such as a temperature value and a humidity value, of a space where the indoor unit is located; s3 is the main activity range of the user, if the room is the office room of the user, the main activity range of the user can be regarded as the periphery of the office table; s4 is the measurement point position, and a second environmental parameter collecting device (e.g., a temperature and humidity bulb) is installed to collect the measurement point position within the main range of motion of the user, take the middle position, and place it at a predetermined height (e.g., 0.6 meter) from the ground, and collect the second environmental parameters, such as temperature value and humidity value, at the measurement point.
And step S104, adjusting the operating frequency of the compressor of the air conditioner according to the first environmental parameter and the second environmental parameter to obtain the adjusted operating frequency.
And step S106, controlling the compressor to operate at the adjusted operating frequency.
As can be seen from the above, in the embodiment of the present invention, a first environmental parameter and a second environmental parameter may be obtained, where the first environmental parameter is data collected by a first environmental parameter collecting device disposed at an air return outlet of an indoor unit of an air conditioner, the second environmental parameter is data collected by a second environmental parameter collecting device disposed at a test point, and the test point is a test point in a target area where an activity frequency of a target object in a space where the indoor unit of the air conditioner is located is higher than a predetermined value; adjusting the operating frequency of a compressor of the air conditioner according to the first environmental parameter and the second environmental parameter to obtain the adjusted operating frequency; the compressor is controlled to operate at the adjusted operating frequency, measuring points are arranged in a region with frequent movement of a target object, an environmental parameter compensation value is provided based on the difference value between the environmental parameters of the measuring points and the environmental parameters collected at the return air position, the purpose of effectively adjusting the temperature and the humidity of the return air is achieved, and the technical effect of improving the temperature and humidity control efficiency of the space where the air conditioner is located is achieved.
Therefore, the control method of the air conditioner provided by the embodiment of the invention solves the technical problem that a good temperature and humidity control effect cannot be achieved due to certain deviation between the return air temperature of the air conditioner and the temperature of the actual moving position of a user in the related art.
In an optional embodiment, before obtaining the first environmental parameter and the second environmental parameter, the method for controlling an air conditioner may further include: environmental parameters in the air conditioner space are set.
For example, when the air conditioner is started, the environment parameter of the air conditioner during operation can be set based on the current outdoor environment parameter value and the actual requirement of the user, so that the environment in the space where the air conditioner is located meets the requirement of the user, and the comfort of the user is improved.
In an alternative embodiment, obtaining the first environmental parameter and the second environmental parameter includes: determining sampling time ranges of the first environmental parameter and the second environmental parameter; triggering the first environmental parameter acquisition equipment and the second environmental parameter acquisition equipment to start at the same time at the starting point of the sampling time range so as to acquire the first environmental parameter and the second environmental parameter until the end point of the sampling time range is reached; and acquiring data acquisition results of the first environmental parameter acquisition equipment and the second environmental parameter acquisition equipment to obtain a first environmental parameter and a second environmental parameter.
In this embodiment, the sampling time ranges of the first environmental parameter and the second environmental parameter are predetermined to ensure that the sampling times of the first environmental parameter and the second environmental parameter are the same, so that the environmental parameter value of each sampling point of the first environmental parameter and the second environmental parameter on the time sequence corresponding to the same time period can be obtained, the accuracy of compensating the environmental parameter at the return air position is improved, and the operating parameter of the air conditioner is better adjusted.
In an alternative embodiment, adjusting the operating frequency of the compressor of the air conditioner according to the first environmental parameter and the second environmental parameter includes: determining an environmental parameter difference value of the first environmental parameter and the second environmental parameter at each sampling time point; acquiring an average value of the environmental parameter difference value of each sampling time point, and compensating the first environmental parameter based on the average value to obtain a compensated first environmental parameter; and adjusting the running frequency of the compressor of the air conditioner by using the compensated first environmental parameter.
In this embodiment, an average value of the environmental parameter difference at each sampling time point in the sampling time range may be further obtained by determining the environmental parameter difference at each sampling time point between the first environmental parameter and the second environmental parameter, and then the first environmental parameter is compensated based on the average value to obtain a compensated first environmental parameter, and then the compensated first environmental parameter is used to adjust the operating frequency of the compressor of the air conditioner.
In an alternative embodiment, the first environmental parameter comprises: return air temperature value and return air relative humidity value, second environmental parameter include: the temperature value at the test point and the relative humidity value at the test point are used for obtaining the average value of the environmental parameter difference value at each sampling time point, and the first environmental parameter is compensated based on the average value, and the method comprises the following steps: respectively determining the temperature difference value of the temperature value at the test point and the return air temperature value at each sampling time point and the humidity difference value between the humidity value at the test point and the return air relative humidity value; acquiring an average temperature difference value of the temperature difference value of each sampling time point and an average humidity difference value of each sampling time point; the return air temperature value is compensated based on the average temperature difference value, and the return air relative humidity value is compensated based on the average humidity difference value.
For example, the difference between the temperature value of the test point (i.e., the second environmental parameter) and the temperature and humidity of the return air (i.e., the first environmental parameter) at each time point can be calculated according to the time sequence in the sampling time range, that is, the difference between the temperature of the return air and the temperature and relative humidity of the return air at each time point is respectively taken; then, the average value of the difference values of the wind temperature and the test point temperature and the return air relative humidity at each time point is retrieved, and the return air temperature value and the return air relative humidity value are compensated based on the average value.
Assuming that n pieces of difference data are in total in the t period, the temperature compensation value ═ Σ (return air temperature value-test point temperature value)/n, and the relative humidity compensation value ═ return air relative humidity value-test point relative humidity value)/n.
The compensated return air temperature value can be obtained through addition and subtraction operation between the test point temperature value and the temperature compensation value, and the compensated starved return air relative humidity value can be obtained through addition and subtraction operation between the test point relative humidity value and the relative humidity compensation value. That is, the return air temperature value is the test point temperature value ± temperature compensation value, and the return air relative humidity value is the test point relative humidity value ± humidity compensation value.
In an alternative embodiment, the adjusting the operating frequency of the compressor of the air conditioner using the compensated first environmental parameter includes: searching a target operation frequency corresponding to the first environmental parameter in a preset data relation based on the compensated first environmental parameter; the operating frequency of the compressor is adjusted based on the target operating frequency.
In this embodiment, a target operation frequency corresponding to the first environmental parameter may be searched in the preset data relationship based on the compensated first environmental parameter, so as to control the compressor to operate based on the target operation frequency, and further adjust the temperature and humidity of the space where the indoor unit is located.
In another alternative embodiment, adjusting the operating frequency of the compressor of the air conditioner using the compensated first environmental parameter includes: determining a target operating frequency corresponding to the compensated first environmental parameter through an operating frequency determination model, wherein the operating frequency determination model is obtained by using a plurality of groups of training data, and each group of training data in the plurality of groups of training data comprises: the compensated first environmental parameter and the running frequency corresponding to the compensated first environmental parameter; the operating frequency of the compressor is adjusted based on the target operating frequency.
The following describes a control method of an air conditioner according to an embodiment of the present invention with reference to the accompanying drawings.
Fig. 3 is a flowchart of an alternative control method of an air conditioner according to an embodiment of the present invention, as shown in fig. 3, including the steps of:
s31: and starting.
S32: setting indoor temperature value and indoor relative humidity value.
S33: and setting a sampling time range t, and acquiring the indoor environment return air temperature and the indoor environment return air relative humidity by a temperature and humidity sensor arranged at an air return opening of the indoor unit in the time period.
S34: and setting a sampling time range t, and acquiring a temperature value at the test point and an indoor relative humidity value at the test point by a temperature and humidity sensor arranged at the test point in the time period.
S35: and calculating the difference between the temperature and humidity of the measuring point and the temperature and humidity of the return air at each time point according to the time sequence, namely calculating the return air temperature-measuring point temperature, the return air relative humidity-measuring point relative humidity at each time point respectively.
S36: and calculating the average value of the temperature and humidity difference values.
S37: and calculating a return air temperature value and a return air relative humidity value. The return air temperature value and the return air relative humidity value are the temperature value and the relative humidity value of the return air position of the indoor unit, which need to be adjusted.
S38: and controlling the compressor to operate according to a built-in compressor frequency program.
S39: and (6) ending.
In the embodiment, the return air temperature and humidity are compensated by respectively acquiring the difference value of the return air temperature and humidity and the temperature and humidity of the measuring point of the actual moving area, so that the energy-saving direction can be effectively guided, and the comfort experience of a user is improved.
Therefore, in the embodiment of the invention, a single measuring point can be selected near the user activity area, and the temperature and humidity compensation value is provided according to the measuring point, so that the comfort of the user is effectively ensured; in addition, the temperature and humidity compensation value of a single measuring point near the user activity area is obtained, the temperature and humidity of return air can be effectively adjusted, and energy consumption is saved.
Example 2
According to another aspect of the embodiment of the present invention, there is also provided a control apparatus of an air conditioner, and fig. 4 is a schematic view of the control apparatus of the air conditioner according to the embodiment of the present invention, as shown in fig. 4, the control apparatus of the air conditioner including: an acquisition unit 41, an adjustment unit 43, and a control unit 45. The following describes the control device of the air conditioner in detail.
The obtaining unit 41 is configured to obtain a first environmental parameter and a second environmental parameter, where the first environmental parameter is data collected by a first environmental parameter collecting device disposed at an air return inlet of an indoor unit of the air conditioner, the second environmental parameter is data collected by a second environmental parameter collecting device disposed at a test point, and the test point is a test point in a target area where an activity frequency of a target object in a space where the indoor unit of the air conditioner is located is higher than a predetermined value.
And an adjusting unit 43, configured to adjust an operating frequency of a compressor of the air conditioner according to the first environmental parameter and the second environmental parameter, so as to obtain an adjusted operating frequency.
And a control unit 45 for controlling the compressor to operate at the adjusted operating frequency.
It should be noted here that the above-mentioned acquiring unit 41, adjusting unit 43 and control unit 45 correspond to steps S102 to S106 in embodiment 1, and the above-mentioned units are the same as the examples and application scenarios realized by the corresponding steps, but are not limited to the disclosure of embodiment 1. It should be noted that the above-described elements as part of an apparatus may be implemented in a computer system, such as a set of computer-executable instructions.
As can be seen from the above, in the above embodiments of the present application, the obtaining unit may obtain a first environmental parameter and a second environmental parameter, where the first environmental parameter is data collected by a first environmental parameter collecting device disposed at an air return outlet of an indoor unit of an air conditioner, the second environmental parameter is data collected by a second environmental parameter collecting device disposed at a test point, and the test point is a test point in a target area where an activity frequency of a target object in a space where the indoor unit of the air conditioner is located is higher than a predetermined value; adjusting the operating frequency of a compressor of the air conditioner by using an adjusting unit according to the first environmental parameter and the second environmental parameter to obtain the adjusted operating frequency; and controlling the compressor to operate at the adjusted operating frequency using the control unit. The control device of the air conditioner provided by the embodiment of the invention realizes the purposes of setting the measuring points in the frequent activity areas of the target objects, providing the environmental parameter compensation value based on the difference value of the environmental parameters of the measuring points and the environmental parameters collected at the return air position, and effectively adjusting the temperature and the humidity of the return air, thereby achieving the technical effect of improving the temperature and humidity control efficiency of the space where the air conditioner is located, and solving the technical problem that the good temperature and humidity control effect cannot be achieved due to the fact that the return air temperature of the air conditioner has certain deviation with the temperature of the actual activity position of a user in the related art.
In an alternative embodiment, the control apparatus of the air conditioner further includes: and the setting unit is used for setting the environmental parameters in the air conditioner space before acquiring the first environmental parameters and the second environmental parameters.
In an alternative embodiment, the obtaining unit includes: a first determining module for determining a sampling time range of the first environmental parameter and the second environmental parameter; the trigger module is used for triggering the first environmental parameter acquisition equipment and the second environmental parameter acquisition equipment to be started at the same time at the starting point of the sampling time range so as to acquire the first environmental parameter and the second environmental parameter until the end point of the sampling time range is reached; the first acquisition module is used for acquiring data acquisition results of the first environmental parameter acquisition equipment and the second environmental parameter acquisition equipment to obtain a first environmental parameter and a second environmental parameter.
In an alternative embodiment, the adjustment unit comprises: the second determining module is used for determining the environmental parameter difference value of the first environmental parameter and the second environmental parameter at each sampling time point; the second acquisition module is used for acquiring the average value of the environmental parameter difference value of each sampling time point and compensating the first environmental parameter based on the average value to obtain the compensated first environmental parameter; and the adjusting module is used for adjusting the running frequency of the compressor of the air conditioner by using the compensated first environmental parameter.
In an alternative embodiment, the first environmental parameter comprises: return air temperature value and return air relative humidity value, second environmental parameter include: the temperature value at the test point and the relative humidity value at the test point, the second acquisition module includes: the first determining submodule is used for respectively determining the temperature difference value of the temperature value at the testing point and the return air temperature value at each sampling time point and the humidity difference value between the humidity value at the testing point and the return air relative humidity value; the acquisition submodule is used for acquiring the average temperature difference of the temperature difference of each sampling time point and the average humidity difference of each sampling time point; and the compensation submodule is used for compensating the return air temperature value based on the average temperature difference and compensating the return air relative humidity value based on the average humidity difference.
In an alternative embodiment, the adjustment module includes: the searching submodule is used for searching a target operation frequency corresponding to the first environment parameter in a preset data relation based on the compensated first environment parameter; and the first adjusting submodule is used for adjusting the operating frequency of the compressor based on the target operating frequency.
In an alternative embodiment, the adjustment module includes: the second determining submodule is used for determining a target operating frequency corresponding to the compensated first environmental parameter through an operating frequency determining model, wherein the operating frequency determining model is obtained by using a plurality of groups of training data, and each group of training data in the plurality of groups of training data comprises: the compensated first environmental parameter and the running frequency corresponding to the compensated first environmental parameter; and the second adjusting submodule is used for adjusting the operating frequency of the compressor based on the target operating frequency.
Example 3
According to another aspect of the embodiment of the invention, an air conditioner and a control method using the air conditioner are further provided.
Example 4
According to another aspect of the embodiments of the present invention, there is also provided a computer-readable storage medium including a stored computer program, wherein when the computer program is executed by a processor, an apparatus in which the computer storage medium is located is controlled to perform the control method of the air conditioner in any one of the above.
Example 5
According to another aspect of the embodiments of the present invention, there is also provided a processor for executing a computer program, wherein the computer program executes the control method of the air conditioner according to any one of the above.
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.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (11)
1. A method of controlling an air conditioner, comprising:
acquiring a first environmental parameter and a second environmental parameter, wherein the first environmental parameter is data acquired by a first environmental parameter acquisition device arranged at an air return port of an indoor unit of an air conditioner, the second environmental parameter is data acquired by a second environmental parameter acquisition device arranged at a test point, and the test point is a test point in a target area where the activity frequency of a target object in a space where the indoor unit of the air conditioner is located is higher than a preset value;
adjusting the operating frequency of a compressor of the air conditioner according to the first environmental parameter and the second environmental parameter to obtain an adjusted operating frequency;
controlling the compressor to operate at the adjusted operating frequency.
2. The method of claim 1, further comprising, prior to obtaining the first environmental parameter and the second environmental parameter: and setting environmental parameters in the space of the air conditioner.
3. The method of claim 1, wherein obtaining the first environmental parameter and the second environmental parameter comprises:
determining a sampling time range of the first environmental parameter and the second environmental parameter;
triggering the first environmental parameter acquisition equipment and the second environmental parameter acquisition equipment to be started at the same time at the starting point of the sampling time range so as to acquire the first environmental parameter and the second environmental parameter until the end point of the sampling time range is reached;
and acquiring data acquisition results of the first environmental parameter acquisition equipment and the second environmental parameter acquisition equipment to obtain the first environmental parameter and the second environmental parameter.
4. The method of claim 3, wherein adjusting the operating frequency of the compressor of the air conditioner based on the first environmental parameter and the second environmental parameter comprises:
determining an environmental parameter difference value of the first environmental parameter and the second environmental parameter at each sampling time point;
acquiring an average value of the environmental parameter difference value of each sampling time point, and compensating the first environmental parameter based on the average value to obtain a compensated first environmental parameter;
and adjusting the running frequency of the compressor of the air conditioner by using the compensated first environmental parameter.
5. The method of claim 4, wherein the first environmental parameter comprises: return air temperature value and return air relative humidity value, second environmental parameter includes: the temperature value at the test point and the relative humidity value at the test point obtain an average value of the difference value of the environmental parameter at each sampling time point, and compensate the first environmental parameter based on the average value, including:
respectively determining the temperature difference value of the temperature value at the test point and the return air temperature value at each sampling time point and the humidity difference value between the humidity value at the test point and the return air relative humidity value;
acquiring an average temperature difference value of the temperature difference value of each sampling time point and an average humidity difference value of each sampling time point;
and compensating the return air temperature value based on the average temperature difference value, and compensating the return air relative humidity value based on the average humidity difference value.
6. The method of claim 4, wherein adjusting the operating frequency of the compressor of the air conditioner using the compensated first environmental parameter comprises:
searching a target operation frequency corresponding to the first environment parameter in a preset data relation based on the compensated first environment parameter;
adjusting an operating frequency of the compressor based on the target operating frequency.
7. The method of claim 4, wherein adjusting the operating frequency of the compressor of the air conditioner using the compensated first environmental parameter comprises:
determining a target operating frequency corresponding to the compensated first environmental parameter through an operating frequency determination model, wherein the operating frequency determination model is obtained by using a plurality of groups of training data, and each group of training data in the plurality of groups of training data comprises: the compensated first environmental parameter and the running frequency corresponding to the compensated first environmental parameter;
adjusting an operating frequency of the compressor based on the target operating frequency.
8. A control apparatus of an air conditioner, comprising:
the system comprises an acquisition unit, a storage unit and a control unit, wherein the acquisition unit is used for acquiring a first environmental parameter and a second environmental parameter, the first environmental parameter is data acquired by a first environmental parameter acquisition device arranged at an air return port of an indoor unit of the air conditioner, the second environmental parameter is data acquired by a second environmental parameter acquisition device arranged at a test point, and the test point is a test point in a target area where the activity frequency of a target object in a space where the indoor unit of the air conditioner is located is higher than a preset value;
the adjusting unit is used for adjusting the running frequency of a compressor of the air conditioner according to the first environmental parameter and the second environmental parameter to obtain the adjusted running frequency;
and the control unit is used for controlling the compressor to operate at the adjusted operating frequency.
9. An air conditioner characterized by using the control method of the air conditioner according to any one of claims 1 to 7.
10. A computer-readable storage medium, comprising a stored computer program, wherein when the computer program is executed by a processor, the computer-readable storage medium controls an apparatus to perform the method of controlling an air conditioner according to any one of claims 1 to 7.
11. A processor, characterized in that the processor is configured to run a computer program, wherein the computer program is configured to execute the control method of the air conditioner according to any one of claims 1 to 7 when running.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944995A (en) * | 2020-07-15 | 2022-01-18 | 广东美的制冷设备有限公司 | Control method of air conditioner, and computer-readable storage medium |
| CN115682279A (en) * | 2022-10-18 | 2023-02-03 | 珠海格力电器股份有限公司 | Equipment control method and device, electronic equipment and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000298093A (en) * | 1999-04-13 | 2000-10-24 | Takashimaya Nippatsu Kogyo Co Ltd | Thermostatic apparatus and thermostatic and humidistatic apparatus |
| CN106123255A (en) * | 2016-09-14 | 2016-11-16 | 珠海格力电器股份有限公司 | Air conditioner control method and air conditioner |
| CN106288197A (en) * | 2016-08-18 | 2017-01-04 | 深圳市共济科技股份有限公司 | A kind of air conditioning control method based on pid algorithm and system thereof |
| CN107421070A (en) * | 2017-07-28 | 2017-12-01 | 珠海格力电器股份有限公司 | Air supply method and control device of air conditioner and air conditioner with air supply method and control device |
| CN110207335A (en) * | 2019-06-24 | 2019-09-06 | 广东美的暖通设备有限公司 | Control equipment, detection method, air-conditioner system and readable storage medium storing program for executing |
-
2020
- 2020-08-14 CN CN202010821351.4A patent/CN111895586A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000298093A (en) * | 1999-04-13 | 2000-10-24 | Takashimaya Nippatsu Kogyo Co Ltd | Thermostatic apparatus and thermostatic and humidistatic apparatus |
| CN106288197A (en) * | 2016-08-18 | 2017-01-04 | 深圳市共济科技股份有限公司 | A kind of air conditioning control method based on pid algorithm and system thereof |
| CN106123255A (en) * | 2016-09-14 | 2016-11-16 | 珠海格力电器股份有限公司 | Air conditioner control method and air conditioner |
| CN107421070A (en) * | 2017-07-28 | 2017-12-01 | 珠海格力电器股份有限公司 | Air supply method and control device of air conditioner and air conditioner with air supply method and control device |
| CN110207335A (en) * | 2019-06-24 | 2019-09-06 | 广东美的暖通设备有限公司 | Control equipment, detection method, air-conditioner system and readable storage medium storing program for executing |
Non-Patent Citations (1)
| Title |
|---|
| 柯文飞等: "低湿度恒温恒湿环境的实现方法", 《安装》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944995A (en) * | 2020-07-15 | 2022-01-18 | 广东美的制冷设备有限公司 | Control method of air conditioner, and computer-readable storage medium |
| CN115682279A (en) * | 2022-10-18 | 2023-02-03 | 珠海格力电器股份有限公司 | Equipment control method and device, electronic equipment and storage medium |
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Application publication date: 20201106 |