CN113531798B - Air conditioner control method, air conditioner, room temperature adjusting system and storage medium - Google Patents

Air conditioner control method, air conditioner, room temperature adjusting system and storage medium Download PDF

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Publication number
CN113531798B
CN113531798B CN202110735540.4A CN202110735540A CN113531798B CN 113531798 B CN113531798 B CN 113531798B CN 202110735540 A CN202110735540 A CN 202110735540A CN 113531798 B CN113531798 B CN 113531798B
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China
Prior art keywords
air conditioner
current
increment
electric appliance
heat
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CN113531798A (en
Inventor
吕科磊
张美娇
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Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
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Priority to CN202110735540.4A priority Critical patent/CN113531798B/en
Publication of CN113531798A publication Critical patent/CN113531798A/en
Priority to PCT/CN2022/075229 priority patent/WO2023273349A1/en
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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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/60—Energy consumption
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

The invention relates to the technical field of smart home, and provides an air conditioner control method, an air conditioner, a room temperature adjusting system and a storage medium. The air conditioner control method includes: when the air conditioner is in a refrigeration mode, acquiring the operation parameter information of other indoor electrical appliances; determining the increment of heat generated by the electric appliance in a set time period according to the operation parameter information; and adjusting the operation parameters of the air conditioner according to the heat increment so as to improve the refrigerating capacity of the air conditioner. The air conditioner control method can improve the refrigerating capacity of the air conditioner in advance to neutralize the heat which can be increased when other electrical appliances are operated in the air conditioner refrigerating mode, prevent the indoor temperature from rising due to the operation of other electrical appliances, avoid the human body from feeling the rising of the room temperature, reduce the fluctuation of the indoor temperature and improve the user experience.

Description

Air conditioner control method, air conditioner, room temperature adjusting system and storage medium
Technical Field
The invention relates to the technical field of smart home, in particular to an air conditioner control method, an air conditioner, a room temperature adjusting system and a storage medium.
Background
With the coming of the internet era, more and more intelligent products come into the market. The application of artificial intelligence brings great convenience to the life of people, and the artificial intelligence is applied to products, so that the comfort of people is greatly improved.
When the air conditioner refrigerates in summer, if other electrical appliances are operated indoors, the indoor environment temperature can be increased by the operation of the other electrical appliances. However, the conventional air conditioner performs adjustment control according to the change of the indoor environment temperature, and the adjustment of the indoor temperature has certain hysteresis, so that the indoor environment temperature fluctuates.
Disclosure of Invention
The invention provides an air conditioner control method, an air conditioner, a room temperature adjusting system and a storage medium, which are used for solving the problem that the indoor environment temperature fluctuates due to the fact that the air conditioner in the prior art has hysteresis for adjusting the environment temperature.
The invention provides an air conditioner control method, which comprises the following steps:
when the air conditioner is in a refrigeration mode, acquiring operation parameter information of other indoor electric appliances;
determining the increment of heat quantity to be generated by the electric appliance in a set time period according to the operation parameter information;
and adjusting the operation parameters of the air conditioner according to the heat increment so as to improve the refrigerating capacity of the air conditioner.
According to the air conditioner control method provided by the present invention, the operation parameter information includes a current fluctuation signal, and the determining of the increment of the heat quantity to be generated by the electric appliance in the set time period according to the operation parameter information includes:
determining the running state of the electric appliance according to the current fluctuation signal;
determining the current increment of the electrical appliance according to the running state of the electrical appliance;
and determining the increment of heat quantity to be generated by the electric appliance in the set time period according to the increment of current.
According to the air conditioner control method provided by the invention, the step of determining the increment of heat quantity to be generated by the electric appliance in the set time period according to the increment of current comprises the following steps:
acquiring an energy efficiency coefficient of the electric appliance;
and calculating the increment of heat generated by the electric appliance in the set time period according to the current increment and the energy efficiency coefficient.
The invention provides an air conditioner control method, which comprises the following steps:
determining the position information of the electric appliance according to the current fluctuation signal;
and adjusting an air deflector of the air conditioner according to the position information to enable the air conditioner to supply air to the direction of the electrical appliance.
According to the air conditioner control method provided by the invention, the adjusting of the operating parameters of the air conditioner according to the heat increment comprises the following steps:
acquiring the current indoor environment temperature and the target temperature;
calculating the estimated indoor environment temperature after the set time period according to the heat increment and the current indoor environment temperature;
and adjusting the operating parameters of the air conditioner according to the estimated indoor environment temperature and the target temperature.
According to the air conditioner control method provided by the invention, the operation parameters of the air conditioner comprise the fan rotating speed and/or the compressor power of the air conditioner.
According to the air conditioner control method provided by the invention, before the operation parameters of the air conditioner are adjusted according to the heat increment, the method further comprises the following steps:
and sending reminding information to a user so that the user can determine whether the operation parameters of the air conditioner need to be adjusted according to the heat increment.
The invention also provides an air conditioner, which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor executes the program to realize the steps of any one of the air conditioner control methods.
The invention also provides a room temperature adjusting system, which comprises a current detection device, an air conditioner and an electric appliance which is positioned in the same room with the air conditioner;
the current detection device is installed at the power supply end of each electric appliance and is used for collecting current fluctuation signals of the electric appliances;
the electric appliance determines the increment of heat generated in a set time period according to the current fluctuation signal;
and the air conditioner adjusts the operation parameters of the air conditioner according to the heat increment so as to improve the refrigerating capacity of the air conditioner.
The present invention also provides a non-transitory computer-readable storage medium having stored thereon a computer program that, when executed by a processor, implements the steps of any of the air conditioner control methods described above.
According to the air conditioner control method, the air conditioner, the room temperature adjusting system and the storage medium, under the air conditioner refrigeration mode, the operation parameters of the air conditioner are adjusted in advance according to the increment of heat of other electric appliances which can be generated within a set time period, so that the refrigerating capacity of the air conditioner is improved in advance to neutralize the heat which can be increased during the operation of the other electric appliances, the indoor temperature is cooled in advance, the indoor temperature is prevented from being increased due to the operation of the other electric appliances, a human body is prevented from feeling the increase of the room temperature, the fluctuation of the indoor temperature is reduced, and the user experience is improved.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a flow chart of an air conditioner control method according to the present invention;
FIG. 2 is a second schematic flow chart of the air conditioner control method according to the present invention;
FIG. 3 is a block diagram of a room temperature adjusting system according to the present invention;
fig. 4 is a block diagram of an air conditioner according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. 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.
The present invention provides a method for controlling an air conditioner, and fig. 1 is a schematic flow chart of the method for controlling an air conditioner according to the present invention. The air conditioner control method provided by the embodiment of the invention comprises the following steps:
s100, acquiring the operation parameter information of other indoor electric appliances when the air conditioner is in a refrigeration mode;
s200, determining the increment of heat generated by the electric appliance in a set time period according to the operation parameter information;
and S300, adjusting the operation parameters of the air conditioner according to the heat increment so as to improve the refrigerating capacity of the air conditioner.
The other electrical appliances described in this embodiment refer to other electrical appliances in the room other than the air conditioner itself, and the other electrical appliances may be one or multiple. In the actual operation process of the air conditioner, there may be other electric appliances operating in the same indoor environment as the air conditioner, such as a television, a refrigerator, an electric cooker, an electric heater, and the like. These appliances raise the temperature of their surroundings during operation.
When the air conditioner is in a cooling mode, if other electric appliances are started or switched from a low-power state to a high-power state, which is equivalent to a room, a heating source is added. In particular, high-power consumers have a non-negligible influence on the ambient temperature in the room. The low power state referred to herein means an operation state having a negligible influence on the indoor ambient temperature, and the high power operation state means an operation state that significantly causes an increase in the indoor ambient temperature.
If the indoor environment temperature is adjusted to the target temperature set by the user by the air conditioner, namely, the human body is at a more comfortable temperature. At this time, when other electric appliances are started or power is increased to operate, the heat quantity generated by the electric appliance from the current time to the set time period is more than the heat quantity generated by the electric appliance in the set time period before the current time, and the excess heat quantity value is the heat quantity added value. Assuming that the air conditioner is still operating at the current operating parameters, the indoor ambient temperature will rise due to the excess heat after a set period of time. If the electric appliance has a certain distance from the air conditioner, an indoor temperature sensor in the air conditioner cannot timely detect the change of the indoor environment temperature. When the indoor temperature sensor detects the rise of the indoor ambient temperature and then adjusts the operation parameters, the user often feels the rise of the indoor temperature.
The embodiment of the invention determines the increment of the heat generated by the electric appliance in the set time period according to the operation parameters of other indoor electric appliances, and adjusts the temperature regulation strategy of the air conditioner according to the increment of the heat. That is, the cooling capacity of the air conditioner is increased in advance by adjusting the operation parameters in advance to lower the temperature before the human body can feel the increase of the room temperature.
The operation parameters of the air conditioner comprise the rotating speed of a fan and/or the power of a compressor. Such as increasing the fan speed, or increasing the compressor power, or both. For the starting electric appliance with specific power, the shorter the set time period T is, the higher the control precision is, and the condition that the room temperature is too low in a short time can be avoided.
According to the air conditioner control method provided by the embodiment of the invention, in the air conditioner refrigeration mode, the operation parameters of the air conditioner are adjusted in advance according to the increment of heat generated by other electrical appliances within a set time period, so that the refrigerating capacity of the air conditioner is increased in advance to neutralize the heat increased by the operation of other electrical appliances, the indoor temperature is cooled in advance, the indoor temperature is prevented from being increased due to the operation of other electrical appliances, the increase of the room temperature is avoided being felt by a human body, the fluctuation of the indoor temperature is reduced, and the user experience is improved.
The operation parameter information of other electrical appliances can be sent to the air conditioner when the other electrical appliances are started or the operation power is switched, and can also be collected and sent to the air conditioner through the detection device.
In an embodiment of the present invention, the operation parameter information includes a current fluctuation signal. As shown in fig. 2, which is a second flowchart of the air conditioner control method provided by the present invention, the step S200 of determining the increment of heat to be generated by the electrical appliance in a set time period according to the operation parameter information specifically includes:
s210, determining the running state of the electric appliance according to the current fluctuation signal;
s220, determining the current increment of the electric appliance according to the running state of the electric appliance;
and S230, determining the increment of the heat quantity generated by the electric appliance in the set time period according to the increment of the current.
Wherein, the current of electrical apparatus can be gathered according to current detection device and obtain. The current detection device can be arranged at the power supply end of each other electrical appliance and is used for respectively detecting the current transmitted to each electrical appliance. The current fluctuation signal includes current values acquired at the present time and current values acquired before the present time, and it is possible to determine whether there is a fluctuation in the current supplied to the electric appliance based on these current values. For example, the current decreases or the current increases. Under the condition that the current is increased, the electric appliance can generate more heat, so that the current temperature regulation and control state of the air conditioner is broken, and the indoor environment temperature is influenced.
When the current fluctuation of the power supply end of a certain electric appliance is detected, the change of the running state of the electric appliance is indicated. If the current value fluctuates from zero to a value larger than zero, the fact that the electric appliance is switched from the off state to the running state is indicated; if the current value fluctuates from a small value to a large value, it indicates that the electric appliance is switched from the low power operation state to the high power operation state. Both of these conditions produce an increase in current and thus an increase in the amount of heat generated by the appliance per unit of time. For example, it is detected that the television is switched from an off state to an on state; for another example, the electric heating furnace is switched from the 800W power operation state to the 2000W power operation state.
And after the fact that the electric appliance is switched from the off state to the operating state or is switched from the low-power operating state to the high-power operating state is determined according to the current fluctuation signal, acquiring the current increment of the electric appliance, and determining the heat increment to be generated by the electric appliance in a set time period according to the current increment.
If the fluctuation of the current transmitted to the plurality of electric appliances is detected, the increment of the heat quantity generated by each electric appliance in a set time period is calculated respectively, and then the operation parameters of the air conditioner are adjusted according to the total increment of the heat quantity generated by the plurality of electric appliances.
In the embodiment of the present invention, the determining the increment of the heat quantity to be generated by the electrical appliance in the set time period according to the increment of the current in step S230 includes:
s231, acquiring an energy efficiency coefficient of the electric appliance;
and S232, calculating the increment of heat generated by the electric appliance in the set time period according to the current increment and the energy efficiency coefficient. A. The 1
Specifically, the increment of the amount of heat generated by a single appliance per unit time is calculated according to the formula Q = U · Δ I · E. Wherein Q is the increment of heat generated by the electric appliance in unit time, U is the voltage of the electric appliance during operation, delta I is the increment of current generated by current fluctuation, and E is the energy efficiency coefficient of the electric appliance. And the energy efficiency coefficient of the electric appliance is the energy efficiency ratio coefficient of the electric appliance. The heat generated by a single electric appliance in unit time is the product of the electric consumption of the electric appliance in unit time and an energy efficiency coefficient. The increment of the heat generated by the single electric appliance in the set time t is t.Q. If two electrical appliances generate current fluctuation at the same time, the two electrical appliances are defined to respectively increase the heat value generated in the set time period T to be Q 1 And Q 2 Then the total heat increment generated by the two electrical appliances in the set time period t is Q' = t · (Q) 1 +Q 2 )＝t·(U 1 ·ΔI 1 ·E 1 +U 2 ·ΔI 2 ·E 2 )。
Further, the air conditioner control method provided by the embodiment of the invention further comprises the following steps:
determining the position information of the electric appliance according to the current fluctuation signal;
and adjusting an air deflector of the air conditioner according to the position information to enable the air conditioner to supply air to the direction of the electrical appliance.
The position information of other indoor electric appliances can be manually stored in the control system according to the actual placing positions of the electric appliances; or each electric appliance is provided with a positioning detection device, and the position information of the corresponding electric appliance is collected according to the positioning detection device. Each electrical appliance can be provided with a unique code, and each code corresponds to the position information of one electrical appliance. When a current detection device corresponding to a certain electric appliance detects current fluctuation, the code of the electric appliance is obtained, and the position information of the electric appliance is obtained according to the code.
And after the position information of the electric appliance is determined according to the current fluctuation signal, the air deflector of the air conditioner is adjusted to supply air to the position of the electric appliance according to the position information. Specifically, the air supply directions of the transverse air guide plate and the vertical air guide plate are adjusted according to the position information so as to supply air to the area where the electric appliance is located accurately and prevent heat from diffusing to the surrounding area.
When a plurality of current fluctuation signals are detected at the same time, the position information of the electric appliance corresponding to each current fluctuation signal is determined. Comparing the heat increment generated by a plurality of electric appliances and the distribution of the plurality of electric appliances. The air guide plate is preferentially adjusted to supply air to an area with larger heat increment or high heat increment distribution density, so that the heat generated by a plurality of electric appliances can be effectively neutralized.
In the embodiment of the present invention, in the step S130, adjusting the operation parameters of the air conditioner according to the heat increment includes:
s133, acquiring the current indoor environment temperature and the target temperature;
s134, calculating the estimated indoor environment temperature after the set time period according to the heat increment and the current indoor environment temperature;
and S135, adjusting the operation parameters of the air conditioner according to the estimated indoor environment temperature and the target temperature.
In particular, according to the formula Q' = CM (T) 1 -T 2 ) Pre-estimated indoor environment temperature T after calculating set time period 1 . C is the current air specific heat capacity of the obtained current fluctuation signal; m is the current indoor air quality of the obtained current fluctuation signal; t is a unit of 1 Based on the fact that the air conditioner still works within the preset time period tUnder the assumption that the operation parameters before the previous moment operate, and after the set time period t of the operation of the electric appliance, the temperature of the indoor environment can reach; t is 2 Is the indoor ambient temperature at the present moment when the current fluctuation signal is acquired. T is 2 Can be collected by an indoor ambient temperature sensor carried by the air conditioner.
Wherein the specific heat capacity of the air may be determined based on the current indoor ambient temperature and the indoor controller quality may be determined based on the current indoor ambient temperature and the indoor space volume. The volume of the indoor space can be preset in the control system.
Calculating total heat increment Q ' generated by all the electric appliances within a set time period T according to the operation parameter information of other electric appliances, and then calculating the total heat increment Q ' according to the total heat increment Q ' and the current indoor environment temperature T 2 And the current air specific heat capacity C and the indoor air quality M can be calculated to obtain the estimated indoor environment temperature T 1 . Will estimate the indoor environment temperature T 1 As a virtual current indoor ambient temperature, and adjusts the operating parameters of the air conditioner in conjunction with the target temperature.
Further, before the adjusting the operation parameters of the air conditioner according to the heat increment in step S130, the method further includes: and sending reminding information to a user so that the user can determine whether the operation parameters of the air conditioner need to be adjusted according to the heat increment.
Specifically, the operation power and the position information of the electrical appliance can be determined according to the operation parameter information of other electrical appliances, and then whether the pre-cooling needs to be started or not is determined according to the operation power and the position information. Then sending the judgment result to a display panel of the air conditioner for displaying; or sending a voice prompt to the user through a voice broadcasting module of the air conditioner; or sending reminding information to a user terminal such as a mobile phone APP. Or directly sending the running power and the position information of the electric appliance to the user for the user to judge.
Wherein, whether the pre-cooling needs to be started or not can be comprehensively judged according to the running power of the electric appliance and the distance of the position of the electric appliance. For example, if the operating power of the electrical appliance is larger, the pre-cooling can be selected to be started, and the operating parameters of the air conditioner are adjusted according to the heat increment of the electrical appliance. If the distance between the electric appliance and the air conditioner is short, the heat generated by the electric appliance can be quickly neutralized with the air blown out by the air conditioner, so that an indoor temperature sensor in the air conditioner can timely respond to adjust the operating parameters of the air conditioner, and the air conditioner can be selected not to be started to cool in advance. In addition, if the distance between the user and the air conditioner is short, in order to avoid discomfort of the human body caused by low temperature of the air outlet, the user can choose not to start to cool in advance.
The invention also provides a room temperature adjusting system, and as shown in fig. 3, a structural block diagram of the room temperature adjusting system provided by the invention is provided. The room temperature adjusting system comprises a current detection device, an air conditioner and an electric appliance which is positioned in the same room with the air conditioner;
the current detection device is installed at the power supply end of each electric appliance and used for collecting current fluctuation signals of the electric appliances;
the electric appliance determines the increment of heat generated by the electric appliance in a set time period according to the current fluctuation signal;
and the air conditioner adjusts the operation parameters of the air conditioner according to the heat increment so as to improve the refrigerating capacity of the air conditioner.
Specifically, the current detection device is used for detecting a current fluctuation signal input to the corresponding electrical appliance and transmitting the current fluctuation signal to the corresponding electrical appliance. The current fluctuation signal includes current values acquired at the present time and current values acquired before the present time, and it is possible to determine whether there is a fluctuation in the current supplied to the electric appliance based on these current values. The electric appliance calculates the heat increment generated in the set time period according to the current fluctuation signal and sends the heat increment to the air conditioner. The air conditioner determines the operation parameters of the air conditioner according to the heat increment.
Wherein, the electric appliance also determines the running state of the electric appliance according to the current fluctuation signal. And if the electric appliance is determined to be switched from the off state to the operating state or from the low-power operating state to the high-power operating state according to the current fluctuation signal, the current increment of the electric appliance is determined through calculation of the electric appliance, and the heat increment generated by the electric appliance in the set time period is determined according to the current increment.
Further, the electric appliance is also used for obtaining the energy efficiency coefficient of the electric appliance, and calculating the increment of the heat quantity to be generated in the set time period according to the current increment and the energy efficiency coefficient. For a specific calculation method, reference may be made to the above embodiments related to the air conditioner control method, and details are not described herein.
Further, the air conditioner also determines the position information of the electric appliance according to the current fluctuation signal. And then, adjusting an air deflector of the air conditioner according to the position information to enable the air conditioner to supply air to the position of the electric appliance.
Further, the air conditioner is also used for obtaining the current indoor environment temperature and the target temperature. And calculating the estimated indoor environment temperature after the set time period according to the heat increment and the current indoor environment temperature. For a specific calculation manner, reference may be made to the above embodiments of the air conditioner control method, which is not described herein again. And then adjusting the operating parameters of the air conditioner according to the estimated indoor environment temperature and the target temperature.
Further, before the operation parameters of the air conditioner are adjusted according to the heat increment, the air conditioner sends reminding information to a user so that the user can determine whether the operation parameters of the air conditioner need to be adjusted according to the heat increment.
The present invention further provides an air conditioner, as shown in fig. 4, which is a block diagram of the air conditioner provided in the present invention, the electronic device may include: a processor (processor) 410, a communication Interface 420, a memory (memory) 430 and a communication bus 440, wherein the processor 410, the communication Interface 420 and the memory 430 are communicated with each other via the communication bus 440. The processor 410 may call logic instructions in the memory 430 to execute the air conditioner control method according to any of the above embodiments, the method including:
when the air conditioner is in a refrigeration mode, acquiring the operation parameter information of other indoor electrical appliances;
determining the increment of heat generated by the electric appliance in a set time period according to the operation parameter information;
and adjusting the operation parameters of the air conditioner according to the heat increment so as to improve the refrigerating capacity of the air conditioner.
In addition, the logic instructions in the memory 430 may be implemented in the form of software functional units and stored in a computer readable storage medium when the software functional units are sold or used as independent products. 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 removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In another aspect, the present invention also provides a computer program product comprising a computer program stored on a non-transitory computer-readable storage medium, the computer program comprising program instructions which, when executed by a computer, enable the computer to perform the air conditioner control method according to any one of the above embodiments, the method comprising:
when the air conditioner is in a refrigeration mode, acquiring the operation parameter information of other indoor electrical appliances;
determining the increment of heat generated by the electric appliance in a set time period according to the operation parameter information;
and adjusting the operation parameters of the air conditioner according to the heat increment so as to improve the refrigerating capacity of the air conditioner.
In yet another aspect, the present invention also provides a non-transitory computer-readable storage medium having stored thereon a computer program, which when executed by a processor, is implemented to perform the air conditioner control method according to any one of the above embodiments, the method including:
when the air conditioner is in a refrigeration mode, acquiring the operation parameter information of other indoor electrical appliances;
determining the increment of heat quantity to be generated by the electric appliance in a set time period according to the operation parameter information;
and adjusting the operation parameters of the air conditioner according to the heat increment so as to improve the refrigerating capacity of the air conditioner.
The above-described embodiments of the apparatus are merely illustrative, and 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 position, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (8)

1. An air conditioner control method, comprising:
when the air conditioner is in a refrigeration mode, acquiring operation parameter information of other indoor electrical appliances, current indoor environment temperature and target temperature, wherein the operation parameter information comprises a current fluctuation signal;
determining the running state of the electric appliance according to the current fluctuation signal, determining the current increment of the electric appliance according to the running state of the electric appliance, and determining the heat increment which is generated by the electric appliance in a set time period from the current moment according to the current increment;
according to the heat increment, the current indoor environment temperature and a formula Q ′ ＝CM(T 1 -T 2 ) Calculating the estimated indoor environment temperature after the set time period; the pre-estimated indoor environment temperature is the temperature which can be reached by the indoor environment temperature after the air conditioner operates for the set time period according to the operation parameters before the current moment;
adjusting the operation parameters of the air conditioner according to the estimated indoor environment temperature and the target temperature so as to improve the refrigerating capacity of the air conditioner;
wherein Q is ′ C and M are respectively the current air specific heat capacity and the indoor air quality of the obtained current fluctuation signal; t is 2 The current time indoor environment temperature of the current fluctuation signal is obtained; t is 1 Is the predicted indoor ambient temperature.
2. The air conditioner control method according to claim 1, wherein the determining an increment of heat to be generated by the appliance for the set time period based on the increment of current includes:
acquiring an energy efficiency coefficient of the electric appliance;
and calculating the increment of heat generated by the electric appliance in the set time period according to the current increment and the energy efficiency coefficient.
3. The air conditioner control method according to claim 1, characterized by comprising:
determining the position information of the electric appliance according to the current fluctuation signal;
and adjusting an air deflector of the air conditioner according to the position information to enable the air conditioner to supply air to the position of the electric appliance.
4. The air conditioner control method according to claim 1, wherein the operation parameter of the air conditioner includes a fan rotation speed and/or a compressor power of the air conditioner.
5. The method as claimed in claim 1, further comprising, before adjusting the operating parameters of the air conditioner according to the heat increment:
and sending reminding information to a user so that the user can determine whether the operation parameters of the air conditioner need to be adjusted according to the heat increment.
6. An air conditioner comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program implements the steps of the air conditioner control method according to any one of claims 1 to 5.
7. A room temperature adjusting system is characterized by comprising a current detection device, an air conditioner and an electric appliance which is positioned in the same room with the air conditioner;
the current detection device is installed at the power supply end of each electric appliance and is used for collecting current fluctuation signals of the electric appliances;
the electric appliance determines the running state of the electric appliance according to the current fluctuation signal, determines the current increment of the electric appliance according to the running state of the electric appliance, and determines the heat increment which is to be generated by the electric appliance in a set time period from the current moment according to the current increment;
the air conditioner obtains the current roomAn internal ambient temperature and a target temperature; calculating the estimated indoor environment temperature after the set time period according to the heat increment and the current indoor environment temperature; according to the heat increment, the current indoor environment temperature and a formula Q ′ ＝CM(T 1 -T 2 ) Calculating the estimated indoor environment temperature after the set time period; the pre-estimated indoor environment temperature is the temperature which can be reached by the indoor environment temperature after the air conditioner operates for the set time period according to the operation parameters before the current moment; adjusting the operating parameters of the air conditioner according to the estimated indoor environment temperature and the target temperature so as to improve the refrigerating capacity of the air conditioner;
wherein Q is ′ C and M are respectively the current air specific heat capacity and the indoor air quality of the obtained current fluctuation signal; t is 2 Obtaining the indoor environment temperature of the current moment of the current fluctuation signal; t is 1 Is the predicted indoor ambient temperature.
8. A non-transitory computer readable storage medium on which a computer program is stored, the computer program being executed by a processor to implement the steps of the air conditioner control method according to any one of claims 1 to 5.
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