CN113883650A - Air conditioner control method and device, storage medium and air conditioner - Google Patents

Air conditioner control method and device, storage medium and air conditioner Download PDF

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Publication number
CN113883650A
CN113883650A CN202111225007.XA CN202111225007A CN113883650A CN 113883650 A CN113883650 A CN 113883650A CN 202111225007 A CN202111225007 A CN 202111225007A CN 113883650 A CN113883650 A CN 113883650A
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China
Prior art keywords
air conditioner
frequency
temperature
sensor
preset
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CN202111225007.XA
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Chinese (zh)
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CN113883650B (en
Inventor
罗炳章
邓焯伟
李玉
席战利
唐亚林
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GD Midea Air Conditioning Equipment Co Ltd
Midea Group Wuhan Refrigeration Equipment Co Ltd
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GD Midea Air Conditioning Equipment Co Ltd
Midea Group Wuhan Refrigeration Equipment Co Ltd
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Priority to CN202111225007.XA priority Critical patent/CN113883650B/en
Publication of CN113883650A publication Critical patent/CN113883650A/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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • 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
    • F24F11/56—Remote control
    • 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
    • F24F11/62—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
    • 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
    • F24F11/65—Electronic processing for selecting an operating mode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • 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
    • F24F11/00—Control or safety arrangements
    • F24F11/88—Electrical aspects, e.g. 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
    • F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
    • F24F2130/20—Sunlight
    • 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 discloses an air conditioner control method and device, a storage medium and an air conditioner, and belongs to the technical field of air conditioners. According to the invention, when the air conditioner is in a special temperature regulation mode, the target query frequency is determined according to the current moment; sending query instructions to the sensors according to the target query frequency, and acquiring indoor environment temperatures acquired by the sensors according to the query instructions; the air conditioner is controlled to operate according to the indoor environment temperature, when the sensor receives an inquiry instruction, the sensor enters a working state from a standby state, and the inquiry frequency of the air conditioner is set, so that the power consumption of the air conditioner can be reduced while timeliness is not lost.

Description

Air conditioner control method and device, storage medium and air conditioner
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner control method and device, a storage medium and an air conditioner.
Background
In order to realize the temperature uniformity of the whole house, the main technical scheme is as follows: the sensors are arranged at a plurality of corners of a room, the sensors are generally integrated with a battery module, an electric quantity detection module, a Bluetooth module, a temperature detection module and the like, then, the sensors and the air conditioner are communicated through the Bluetooth module, and the sensors send detected information such as temperature and electric quantity to an air conditioner display panel, so that the air conditioner adjusts the running state (the action of an air guide strip, the running frequency of a compressor and the like) according to the information, and finally, the temperature balance of the whole room is realized.
However, in the current scheme, no matter the air conditioner is in a starting state or a shutdown state, the temperature detection module of the sensor is in a working state for a long time, and a large amount of electric energy is consumed. In order to ensure the real-time performance of information (temperature and electric quantity), the air conditioner display panel frequently sends query instructions to acquire the electric quantity and the temperature information of the sensor, so that the communication power consumption of the sensor is increased, and the power consumption of the sensor is improved. And after sunlight heat enters a room, the problem that temperature detection has hysteresis is solved, the frequency of a compressor and the wind speed of an internal machine cannot be adjusted in time, and the temperature change of the room is large.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide an air conditioner control method, an air conditioner control device, a storage medium and an air conditioner, and aims to solve the technical problems that in the prior art, a sensor is high in power consumption and has hysteresis.
In order to achieve the above object, the present invention provides an air conditioner control method, including the steps of:
when the air conditioner is in a special temperature adjusting mode, determining a target query frequency according to the current moment;
sending query instructions to the sensors according to the target query frequency, and acquiring indoor environment temperatures acquired by the sensors according to the query instructions;
and controlling the air conditioner to operate according to the indoor environment temperature.
Optionally, the determining a target query frequency according to the current time includes:
determining a target time period corresponding to the current moment according to a preset time period range, wherein the preset time period range comprises a plurality of different time periods; and
and determining the target query frequency according to the target time interval.
Optionally, the method further comprises:
and determining the target query frequency according to the current time and the current indoor illumination intensity.
Optionally, the method further comprises:
acquiring a temperature difference value between the current indoor environment temperature and the set temperature;
and when the temperature difference value is smaller than or equal to a first preset temperature difference threshold value, if the air conditioner is in a state of starting a special temperature adjusting mode, controlling the air conditioner to enter the special temperature adjusting mode.
Optionally, the method further comprises:
when the air conditioner enters a special temperature regulation mode, sending a query instruction to the sensors, and acquiring indoor environment temperature collected by each sensor;
determining the acquisition temperature difference among the sensors according to the indoor environment temperature;
and when the acquired temperature difference is larger than a second preset temperature difference threshold value, determining a target query frequency according to the current moment when the air conditioner is in a special temperature regulation mode, wherein the target query frequency is in a preset frequency range.
Optionally, the method further comprises:
determining target query frequency according to the current time and the current indoor illumination intensity;
comparing the current indoor illumination intensity with a preset illumination intensity; and
and when the current indoor illumination intensity is greater than the preset illumination intensity, taking a first frequency as a target query frequency, wherein the first frequency is greater than or equal to a maximum frequency value in the preset frequency range.
Optionally, the method further comprises:
and when the acquisition temperature difference is smaller than or equal to a second preset temperature difference threshold value, taking a second frequency as the target query frequency, wherein the second frequency is smaller than or equal to a minimum frequency value in the preset frequency range.
Optionally, the method further comprises:
when the air conditioner starts a special temperature adjusting mode, acquiring the electric quantity of the sensor;
and if the electric quantity of at least two sensors reaches a preset electric quantity value, the air conditioner is in a state of starting a special temperature regulation mode.
In addition, to achieve the above object, the present invention also provides an air conditioner control device including:
the detection module is used for determining target query frequency according to the current moment when the air conditioner is in a special temperature regulation mode;
the sending module is used for sending a query instruction to the sensors according to the target query frequency and acquiring the indoor environment temperature collected by each sensor according to the query instruction;
and the control module is used for controlling the air conditioner to operate according to the indoor environment temperature.
In addition, to achieve the above object, the present invention also provides an air conditioner including: a memory, a processor, and an air conditioner control program stored on the memory and executable on the processor, the air conditioner control program configured to implement the air conditioner control method as described above.
Further, to achieve the above object, the present invention also proposes a storage medium having stored thereon an air conditioner control program which, when executed by a processor, implements the air conditioner control method as described above.
According to the invention, when the air conditioner is in a special temperature regulation mode, the target query frequency is determined according to the current moment; sending query instructions to the sensors according to the target query frequency, and acquiring indoor environment temperatures acquired by the sensors according to the query instructions; the air conditioner is controlled to operate according to the indoor environment temperature, when the sensor receives an inquiry instruction, the sensor enters a working state from a standby state, and the inquiry frequency of the air conditioner is set, so that the power consumption of the air conditioner can be reduced while timeliness is not lost.
Drawings
FIG. 1 is a schematic diagram of an air conditioner in a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart illustrating a control method of an air conditioner according to a first embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a plurality of sensors disposed in a room according to an embodiment of the method for controlling an air conditioner of the present invention;
FIG. 4 is a schematic diagram illustrating an air conditioner and sensors establishing communication connections according to an embodiment of the air conditioner control method of the present invention;
FIG. 5 is a flowchart illustrating a second embodiment of a method for controlling an air conditioner according to the present invention;
fig. 6 is a block diagram showing the structure of the first embodiment of the air conditioner control device according to the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an air conditioner in a hardware operating environment according to an embodiment of the present invention.
As shown in fig. 1, the air conditioner may include: a processor 1001, such as a Central Processing Unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a Wireless interface (e.g., a Wireless-Fidelity (Wi-Fi) interface). The Memory 1005 may be a Random Access Memory (RAM) Memory, or may be a Non-Volatile Memory (NVM), such as a disk Memory. The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the configuration shown in fig. 1 does not constitute a limitation of the air conditioner, and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a storage medium, may include therein an operating system, a network communication module, a user interface module, and an air conditioner control program.
In the air conditioner shown in fig. 1, the network interface 1004 is mainly used for data communication with a network server; the user interface 1003 is mainly used for data interaction with a user; the processor 1001 and the memory 1005 of the air conditioner of the present invention may be provided in the air conditioner, and the air conditioner calls the air conditioner control program stored in the memory 1005 through the processor 1001 and executes the air conditioner control method provided by the embodiment of the present invention.
An embodiment of the present invention provides an air conditioner control method, and referring to fig. 2, fig. 2 is a flowchart illustrating a first embodiment of the air conditioner control method according to the present invention.
In this embodiment, the air conditioner control method includes the steps of:
step S10: and when the air conditioner is in a special temperature adjusting mode, determining a target query frequency according to the current moment.
In this embodiment, the execution main body of this embodiment may be an air conditioner, which may be an electronic device such as a personal computer or a server, or may be another controller capable of implementing the same or similar functions.
It should be noted that the air conditioner is generally installed at a fixed position in an indoor environment, such as the top of a cabinet of a room, and there is usually a certain temperature difference between the temperature of the air conditioner and the temperature of other positions in the room. For example, when the air conditioner performs cooling, the temperature of the position where the air conditioner is located is lower than the temperature of other positions in a room, and when the air conditioner performs heating, the temperature of the position where the air conditioner is located is higher than the temperature of other positions in the room, so that the temperature at each position in the room is uneven, the user feels different when the user is located at different positions in the room, if the room area is smaller, the temperature difference at each position in the room is smaller, but along with the gradual increase of the room area, the temperature unevenness is more obvious, and the temperature difference at each position in the room is larger.
In order to avoid this, in the prior art, a plurality of sensors for detecting the indoor ambient temperature are disposed in the room, as shown in fig. 3, A, B, C, D and E are sensors disposed in the room in fig. 3, and each sensor is disposed at a different position of the room, the uniformity of the temperature in the whole room can be determined by the temperature detected by the sensors, and parameters such as the operating frequency of the air guide bar and the compressor of the air conditioner can be adjusted accordingly to improve the uniformity of the temperature in the room. For example, if the temperature collected by the sensor C is detected to be much higher than the temperatures collected by the sensors A, B, D and E when the air conditioner is in cooling operation, in this case, the angle of the air guide strip of the air conditioner is adjusted, so that the cold air generated by the air conditioner blows to the position where the sensor C is located, and meanwhile, in order to quickly reduce the temperature at the sensor C, the operating frequency of the compressor can be further increased.
It should be noted that the air conditioner is controlled based on the temperature data uploaded by each sensor, a bluetooth module is arranged in each sensor, similarly, a bluetooth module is correspondingly arranged in the air conditioner, the air conditioner can establish bluetooth communication connection with each sensor through the bluetooth module, and after the bluetooth communication connection is established, the air conditioner can acquire the indoor environment temperature collected by each sensor through the bluetooth communication connection. As shown in fig. 4, the air conditioner of fig. 4 is connected with bluetooth communication established between the sensors A, B … and E, respectively.
Further, in this embodiment, before acquiring the indoor ambient temperature collected by each sensor, the air conditioner firstly sends an inquiry command to each sensor, and after each sensor receives the inquiry command, the detected temperature is fed back through the bluetooth communication connection. Besides being provided with the bluetooth module that is used for the communication in every sensor, still be provided with battery module, temperature detection module and electric quantity detection module, wherein, battery module is used for storing the electric quantity to supply the sensor operation, temperature detection module is used for detecting indoor ambient temperature, and electric quantity detection module is used for detecting the current electric quantity of sensor, in order to guarantee that the sensor has enough electric quantity to accomplish indoor ambient temperature's detection. But it should be emphasized that, every time the air conditioner sends an inquiry command to the sensor, the corresponding sensor can start the temperature detection module to detect the indoor ambient temperature once, and when the temperature detection module is started every time to detect the temperature, the air conditioner can consume a certain amount of electricity of the sensor, and in the prior art, the air conditioner sends an inquiry command to the sensor in real time, so that the temperature detection module can be frequently started, and the electricity consumption of the sensor is greatly improved. In order to solve the problem, the frequency of the query command sent by the air conditioner is adjusted, so that the power consumption of the sensor is reduced while the timeliness is not lost.
In specific implementation, after the air conditioner is powered on, the air conditioner is convenient for each sensor to establish bluetooth communication connection, after the air conditioner is started, the horizontal air guide strips and the vertical air guide strips of the air conditioner are adjusted to preset angles, the preset angles can be set according to actual requirements, then the working mode of the air conditioner is detected, and whether an inquiry instruction needs to be sent to each sensor or not is determined based on the working mode of the air conditioner. The working modes of the air conditioner comprise a common temperature adjusting mode and a special temperature adjusting mode, wherein the special temperature adjusting mode is an extreme heating and refrigerating mode, when the air conditioner is in the special temperature adjusting mode, the air conditioner can be controlled by combining the temperature collected by each sensor in the indoor environment, and the common temperature adjusting mode does not need to be matched with the sensor. When the air conditioner is in a special temperature adjusting mode, the illumination intensity in the indoor environment can be detected through an illumination sensor in the air conditioner so as to obtain the current indoor illumination intensity.
In a specific implementation, in this embodiment, the special temperature adjustment mode of the air conditioner may be started according to a start instruction input by a user, or a preset time may be set, and when the preset time is reached, the special temperature adjustment mode of the air conditioner may be automatically started, or the special temperature adjustment mode of the air conditioner may be started in other manners according to actual needs, which is not limited in this embodiment. The user may input an opening instruction to the air conditioner through a physical button on the air conditioner, or may input an opening instruction to the air conditioner through a mobile terminal such as a mobile phone, which is not limited in this embodiment.
It is easy to understand that, the sensor needs to be ensured to have sufficient electric quantity when acquiring the temperature, so after the special temperature adjustment mode of the air conditioner is started, the current electric quantity of each sensor is detected, and after the current electric quantity is greater than or equal to the preset electric quantity value, the air conditioner sends the query instruction to the sensor, where the preset electric quantity value may be set correspondingly according to the actual requirement, which is not limited in this embodiment.
It should be noted that, in this embodiment, it needs to be ensured that the electric quantities of at least two or more sensors reach the preset electric quantity value, that is, after the air conditioner sends the query instruction to the sensors, the air conditioner can receive at least the indoor environment temperatures collected by the two sensors, and the two or more indoor environment temperatures have a better referential property, and can effectively ensure the temperature uniformity of the indoor environment. It is, of course, easily understood that the special thermostat mode of the air conditioner is turned off if the amount of electricity of less than two sensors reaches the preset amount of electricity, i.e., the amount of electricity of only one sensor reaches the preset amount of electricity or the amount of electricity of none of the sensors reaches the preset amount of electricity.
In specific implementation, in this embodiment, the corresponding target query frequency may be currently set for different query frequencies corresponding to different times based on the mapping relationship table, for example, the current time T1Corresponding target query frequency is F1At the current time T2Corresponding target query frequency is F2. Further, in this embodiment, different times may also be set, each time corresponds to an inquiry frequency, and the current time is compared with each time, so as to determine a target inquiry frequency corresponding to the current time, for example, three times T are set1T2T3And T is1＜T2＜T3，T1Corresponding to a query frequency of F1，T2Corresponding to a query frequency of F2，T3Corresponding to a query frequency of F3If the current time Ts < T1Then the target frequency can be set to F1If T is1＜Ts＜T2Then the target frequency can be set to F2. In addition, the method can be used for producing a composite materialIn this embodiment, the target query frequency may also be determined in other manners, and may be set accordingly according to actual requirements, which is not limited in this embodiment.
Further, in this embodiment, in order to accurately and more accurately obtain the target query frequency corresponding to the current time, the following manner may be implemented.
In a specific implementation, a preset time period range is set in the present embodiment, and the preset time period range includes a plurality of different time periods, specifically, the preset time period range is divided into three time periods, i.e., 0 point to 7 points, 7 point to 18 points, and 18 point to 24 points, and after obtaining the current time, the current time is respectively compared with the three time periods, so that a target time period in which the current time is located can be determined, for example, the current time is 5 points, and it can be determined that the time of 5 points is within the time period from 0 point to 7 points.
Further, a specific target query frequency is set according to the target time period, in this embodiment, when the target time period is a time period from 0 to 7, the target query frequency is set to 16 seconds/time, that is, the air conditioner sends a query instruction to the sensor every 16 seconds. When the target time interval is from 7 to 18 points, the target query frequency is set to 5 seconds/time, that is, the air conditioner sends a query instruction to the sensor every 5 seconds. When the target time interval is from 18 to 24, the target query frequency is set to 10 seconds/time, that is, the air conditioner sends a query instruction to the sensor every 10 seconds. The division of the specific time period and the query frequency corresponding to each time period may be adjusted accordingly according to actual requirements, which is not limited in this embodiment.
Step S20: and sending a query instruction to the sensors according to the target query frequency, and acquiring the indoor environment temperature collected by each sensor according to the query instruction.
In a specific implementation, after the target query frequency is determined, the query instruction may be sent according to the target query frequency, for example, the query instruction is sent to the sensor every 2 seconds, or the query instruction is sent to the sensor every 10 seconds, so as to obtain the current indoor environment temperature collected by each sensor.
Step S30: and controlling the air conditioner to operate according to the indoor environment temperature.
In a specific implementation, after the current indoor environment temperature is determined, the operation parameters of the air conditioner are adjusted according to the current indoor environment temperature to improve the temperature uniformity of the indoor environment, for example, if the temperature collected by the sensor a is detected to be much higher than the temperatures collected by the sensors B and C when the air conditioner performs heating operation, in this case, the angle of the air guide strip of the air conditioner is adjusted, so that hot air generated by the air conditioner is blown to an area (or an area) corresponding to the position where the sensor a is located, and meanwhile, in order to quickly improve the temperature at the sensor a, the operation frequency of the compressor and/or the rotation speed of the fan may be further improved.
Further, it should be noted that, in the prior art, when the air conditioner is turned off, the sensor is still in an operating state, so that power consumption of the sensor is seriously increased, in this embodiment, when the special temperature adjustment mode is turned on, the air conditioner acquires the temperature acquired by the sensor, so that when the air conditioner exits the special temperature adjustment mode, it is indicated that the air conditioner does not need to acquire the temperature acquired by the sensor any more, in order to reduce the power consumption of the sensor, in this embodiment, the sensor is turned off, and specifically, the specific way is that the air conditioner uses the sensor to provide a turn-off instruction for controlling the sensor to stop operating. It is further easily understood that the acquisition of the indoor illumination intensity is naturally unnecessary, and the display panel of the air conditioner may be turned off to stop the acquisition of the indoor illumination intensity.
In the embodiment, when the air conditioner is in a special temperature regulation mode, the target query frequency is determined according to the current moment; sending query instructions to the sensors according to the target query frequency, and acquiring indoor environment temperatures acquired by the sensors according to the query instructions; the air conditioner is controlled to operate according to the indoor environment temperature, when the sensor receives an inquiry instruction, the sensor enters a working state from a standby state, and the inquiry frequency of the air conditioner is set, so that the power consumption of the air conditioner can be reduced while timeliness is not lost.
Referring to fig. 5, fig. 5 is a flowchart illustrating a control method of an air conditioner according to a second embodiment of the present invention.
Based on the first embodiment, in the air conditioner control method according to this embodiment, the step S20 specifically includes:
step S101: and determining the target query frequency according to the current time and the current indoor illumination intensity.
It should be noted that, after the solar heat enters the indoor environment, the temperature uniformity of the indoor environment is also affected, and the center of the prior art has hysteresis for the detection of the solar heat, in this embodiment, in order to improve the timeliness of the detection of the sensor, the current illumination intensity is combined when the target query frequency is determined.
In a specific implementation, the obtained current indoor illumination intensity is compared with a preset illumination intensity, where the preset illumination intensity may be set correspondingly according to an actual requirement, which is not limited in this embodiment. It is further emphasized that the limitation for query frequency setting is that the current indoor illumination intensity is the first priority.
Specifically, if it is detected that the current indoor illumination intensity is greater than the preset illumination intensity, it indicates that the indoor light is strong at this time, the amount of solar heat transferred into the indoor environment from the outside is large, and the uniformity of the indoor environment temperature is seriously affected, in this case, in order to ensure the uniformity of the indoor environment temperature in this embodiment, the target query frequency is set to be the first frequency, the first frequency is greater than or equal to the maximum frequency in the preset frequency range, and assuming that the preset frequency range is 16 seconds/time to 5 seconds/time, the first frequency may be set to be 2 seconds/time in this embodiment, that is, the air conditioner sends a query instruction to the sensor every 2 seconds, of course, other values may also be set, which is not limited in this embodiment.
Further, when the current indoor illumination intensity is less than or equal to the preset illumination intensity, it indicates that the indoor light is weak at this time, the solar heat transmitted into the indoor environment from the outside is small, and the uniformity of the indoor environment temperature is not affected.
Further, in this embodiment, a temperature difference between the current indoor environment temperature and the set temperature of the air conditioner is calculated, the temperature difference is compared with a first preset temperature difference threshold, and a corresponding target query frequency is determined according to a comparison result, where the first preset temperature difference threshold may be set to 3 ℃, and may be adjusted accordingly according to actual requirements, which is not limited in this embodiment. Specifically, if the temperature difference value is greater than the first preset temperature difference value, it indicates that the difference between the overall temperature of the room and the set temperature is large at this time, in order to make the room temperature approach the set temperature as soon as possible, the query frequency of the air conditioner is determined based on the preset frequency range at this time, the preset frequency range in this embodiment may be set to 16 seconds/time to 5 seconds/time, and when the temperature difference value is greater than the first preset temperature difference value, the target query frequency of the air conditioner at this time is set to the maximum frequency value corresponding to the preset frequency range, that is, 5 seconds/time in this embodiment. Of course, the preset frequency range may also be adjusted accordingly according to actual requirements, which is not limited in this embodiment.
Further, in this embodiment, if the temperature difference is smaller than the first preset temperature difference, the collected temperature difference between the sensors may be determined according to the indoor environment temperature collected by each sensor. For example, the temperature T acquired by sensor A1The temperature collected by the sensor B is T2The temperature collected by the sensor C is T3The difference between the acquisition temperatures of the sensor A and the sensor B is T1-T2And the difference of the acquisition temperature between the sensor B and the sensor C is T2-T3。
In a specific implementation, after the acquisition temperature difference is determined, the acquisition temperature difference is compared with a second preset temperature difference threshold, and a corresponding target query frequency is determined according to a comparison result, where the second preset temperature difference threshold may be set to 2 ℃, and of course, the second preset temperature difference threshold may be correspondingly adjusted according to actual requirements, which is not limited in this embodiment, and the first preset temperature difference threshold needs to be greater than the second preset temperature difference threshold.
Further, if the collected temperature difference is greater than the second preset temperature difference threshold, it indicates that the temperatures collected by the sensors are greater, and the indoor environment is at a non-uniform temperature, in this case, in this embodiment, the target query frequency is set according to the current time based on the current time when the air conditioner starts the special temperature adjustment mode.
Specifically, the target frequency range at this time is within the preset frequency range, and assuming that the preset frequency range is 16 seconds/time to 5 seconds/time, when the target time period is a time period from 0 point to 7 points, the target query frequency is set to 16 seconds/time. When the target period is a period of 7 to 18 points, the target query frequency is set to 5 seconds/time. When the target period is a period of 18 to 24 points, the target search frequency is set to 10 seconds/time.
Specifically, if the collected temperature difference is less than or equal to the second preset temperature difference threshold, which indicates that the temperatures collected by the sensors are low and the temperature of the indoor environment is uniform, the air conditioner may need to frequently send the query instruction to the sensors, in this embodiment, the target query frequency is set to the second frequency in this case, and the second frequency is less than or equal to the minimum frequency value in the preset frequency range, for example, the preset frequency range is 16 seconds/time to 5 seconds/time, and in this embodiment, the second frequency may be set to 16 seconds/time, that is, the air conditioner sends the query instruction to the sensors every 16 seconds.
According to the embodiment, different judgment conditions are set aiming at parameters with different priorities through the illumination intensity, the indoor environment temperature, the set temperature and the current moment, and the corresponding query frequency is determined according to the progressive sequence of the priorities layer by layer, so that the query frequency is set more reasonably and accurately.
Furthermore, an embodiment of the present invention further provides a storage medium, where an air conditioner control program is stored, and the air conditioner control program, when executed by a processor, implements the steps of the air conditioner control method as described above.
Since the storage medium adopts all technical solutions of all the embodiments, at least all the beneficial effects brought by the technical solutions of the embodiments are achieved, and no further description is given here.
Referring to fig. 6, fig. 6 is a block diagram illustrating a first embodiment of an air conditioner control device according to the present invention.
As shown in fig. 6, an air conditioner control device according to an embodiment of the present invention includes:
and the detection module 10 is used for determining the target query frequency according to the current moment when the air conditioner is in the special temperature regulation mode.
It should be noted that the air conditioner is generally installed at a fixed position in an indoor environment, such as the top of a cabinet of a room, and there is usually a certain temperature difference between the temperature of the air conditioner and the temperature of other positions in the room. For example, when the air conditioner performs cooling, the temperature of the position where the air conditioner is located is lower than the temperature of other positions in a room, and when the air conditioner performs heating, the temperature of the position where the air conditioner is located is higher than the temperature of other positions in the room, so that the temperature at each position in the room is uneven, the user feels different when the user is located at different positions in the room, if the room area is smaller, the temperature difference at each position in the room is smaller, but along with the gradual increase of the room area, the temperature unevenness is more obvious, and the temperature difference at each position in the room is larger.
In order to avoid this, in the prior art, a plurality of sensors for detecting the indoor ambient temperature are disposed in the room, as shown in fig. 3, A, B, C, D and E are sensors disposed in the room in fig. 3, and each sensor is disposed at a different position of the room, the uniformity of the temperature in the whole room can be determined by the temperature detected by the sensors, and parameters such as the operating frequency of the air guide bar and the compressor of the air conditioner can be adjusted accordingly to improve the uniformity of the temperature in the room. For example, if the temperature collected by the sensor C is detected to be much higher than the temperatures collected by the sensors A, B, D and E when the air conditioner is in cooling operation, in this case, the angle of the air guide strip of the air conditioner is adjusted, so that the cold air generated by the air conditioner blows to the position where the sensor C is located, and meanwhile, in order to quickly reduce the temperature at the sensor C, the operating frequency of the compressor can be further increased.
It should be noted that the air conditioner is controlled based on the temperature data uploaded by each sensor, a bluetooth module is arranged in each sensor, similarly, a bluetooth module is correspondingly arranged in the air conditioner, the air conditioner can establish bluetooth communication connection with each sensor through the bluetooth module, and after the bluetooth communication connection is established, the air conditioner can acquire the indoor environment temperature collected by each sensor through the bluetooth communication connection. As shown in fig. 4, the air conditioner of fig. 4 is connected with bluetooth communication established between the sensors A, B … and E, respectively.
Further, in this embodiment, before acquiring the indoor ambient temperature collected by each sensor, the air conditioner firstly sends an inquiry command to each sensor, and after each sensor receives the inquiry command, the detected temperature is fed back through the bluetooth communication connection. Besides being provided with the bluetooth module that is used for the communication in every sensor, still be provided with battery module, temperature detection module and electric quantity detection module, wherein, battery module is used for storing the electric quantity to supply the sensor operation, temperature detection module is used for detecting indoor ambient temperature, and electric quantity detection module is used for detecting the current electric quantity of sensor, in order to guarantee that the sensor has enough electric quantity to accomplish indoor ambient temperature's detection. But it should be emphasized that, every time the air conditioner sends an inquiry command to the sensor, the corresponding sensor can start the temperature detection module to detect the indoor ambient temperature once, and when the temperature detection module is started every time to detect the temperature, the air conditioner can consume a certain amount of electricity of the sensor, and in the prior art, the air conditioner sends an inquiry command to the sensor in real time, so that the temperature detection module can be frequently started, and the electricity consumption of the sensor is greatly improved. In order to solve the problem, the frequency of the query command sent by the air conditioner is adjusted, so that the power consumption of the sensor is reduced while the timeliness is not lost.
In specific implementation, after the air conditioner is powered on, the air conditioner is convenient for each sensor to establish bluetooth communication connection, after the air conditioner is started, the horizontal air guide strips and the vertical air guide strips of the air conditioner are adjusted to preset angles, the preset angles can be set according to actual requirements, then the working mode of the air conditioner is detected, and whether an inquiry instruction needs to be sent to each sensor or not is determined based on the working mode of the air conditioner. The working modes of the air conditioner comprise a common temperature adjusting mode and a special temperature adjusting mode, wherein the special temperature adjusting mode is an extreme heating and refrigerating mode, when the air conditioner is in the special temperature adjusting mode, the air conditioner can be controlled by combining the temperature collected by each sensor in the indoor environment, and the common temperature adjusting mode does not need to be matched with the sensor. When the air conditioner is in a special temperature adjusting mode, the illumination intensity in the indoor environment can be detected through an illumination sensor in the air conditioner so as to obtain the current indoor illumination intensity.
In a specific implementation, in this embodiment, the special temperature adjustment mode of the air conditioner may be started according to a start instruction input by a user, or a preset time may be set, and when the preset time is reached, the special temperature adjustment mode of the air conditioner may be automatically started, or the special temperature adjustment mode of the air conditioner may be started in other manners according to actual needs, which is not limited in this embodiment. The user may input an opening instruction to the air conditioner through a physical button on the air conditioner, or may input an opening instruction to the air conditioner through a mobile terminal such as a mobile phone, which is not limited in this embodiment.
It is easy to understand that, the sensor needs to be ensured to have sufficient electric quantity when acquiring the temperature, so after the special temperature adjustment mode of the air conditioner is started, the current electric quantity of each sensor is detected, and after the current electric quantity is greater than or equal to the preset electric quantity value, the air conditioner sends the query instruction to the sensor, where the preset electric quantity value may be set correspondingly according to the actual requirement, which is not limited in this embodiment.
It should be noted that, in this embodiment, it needs to be ensured that the electric quantities of at least two or more sensors reach the preset electric quantity value, that is, after the air conditioner sends the query instruction to the sensors, the air conditioner can receive at least the indoor environment temperatures collected by the two sensors, and the two or more indoor environment temperatures have a better referential property, and can effectively ensure the temperature uniformity of the indoor environment. It is, of course, easily understood that the special thermostat mode of the air conditioner is turned off if the amount of electricity of less than two sensors reaches the preset amount of electricity, i.e., the amount of electricity of only one sensor reaches the preset amount of electricity or the amount of electricity of none of the sensors reaches the preset amount of electricity.
In specific implementation, in this embodiment, the corresponding target query frequency may be currently set for different query frequencies corresponding to different times based on the mapping relationship table, for example, the current time T1Corresponding target query frequency is F1At the current time T2Corresponding target query frequency is F2. Further, in this embodiment, different times may also be set, each time corresponds to an inquiry frequency, and the current time is compared with each time, so as to determine a target inquiry frequency corresponding to the current time, for example, three times T are set1T2T3And T is1＜T2＜T3，T1Corresponding to a query frequency of F1，T2Corresponding to a query frequency of F2，T3Corresponding to a query frequency of F3If the current time Ts < T1Then the target frequency can be set to F1If T is1＜Ts＜T2Then the target frequency can be set to F2. In addition, in this embodiment, the target query frequency may also be determined in other manners, and may be set accordingly according to actual requirements, which is not limited in this embodiment.
Further, in this embodiment, in order to accurately and more accurately obtain the target query frequency corresponding to the current time, the following manner may be implemented.
In a specific implementation, a preset time period range is set in the present embodiment, and the preset time period range includes a plurality of different time periods, specifically, the preset time period range is divided into three time periods, i.e., 0 point to 7 points, 7 point to 18 points, and 18 point to 24 points, and after obtaining the current time, the current time is respectively compared with the three time periods, so that a target time period in which the current time is located can be determined, for example, the current time is 5 points, and it can be determined that the time of 5 points is within the time period from 0 point to 7 points.
Further, a specific target query frequency is set according to the target time period, in this embodiment, when the target time period is a time period from 0 to 7, the target query frequency is set to 16 seconds/time, that is, the air conditioner sends a query instruction to the sensor every 16 seconds. When the target time interval is from 7 to 18 points, the target query frequency is set to 5 seconds/time, that is, the air conditioner sends a query instruction to the sensor every 5 seconds. When the target time interval is from 18 to 24, the target query frequency is set to 10 seconds/time, that is, the air conditioner sends a query instruction to the sensor every 10 seconds. The division of the specific time period and the query frequency corresponding to each time period may be adjusted accordingly according to actual requirements, which is not limited in this embodiment.
And the sending module 20 is configured to send a query instruction to the sensors according to the target query frequency, and obtain the indoor environment temperature collected by each sensor according to the query instruction.
In a specific implementation, after the target query frequency is determined, the query instruction may be sent according to the target query frequency, for example, the query instruction is sent to the sensor every 2 seconds, or the query instruction is sent to the sensor every 10 seconds, so as to obtain the current indoor environment temperature collected by each sensor.
And the control module 30 is used for controlling the air conditioner to operate according to the indoor environment temperature.
In a specific implementation, after the current indoor environment temperature is determined, the operation parameters of the air conditioner are adjusted according to the current indoor environment temperature to improve the temperature uniformity of the indoor environment, for example, if the temperature collected by the sensor a is detected to be much higher than the temperatures collected by the sensors B and C when the air conditioner performs heating operation, in this case, the angle of the air guide strip of the air conditioner is adjusted, so that hot air generated by the air conditioner is blown to an area (or an area) corresponding to the position where the sensor a is located, and meanwhile, in order to quickly improve the temperature at the sensor a, the operation frequency of the compressor and/or the rotation speed of the fan may be further improved.
Further, it should be noted that, in the prior art, when the air conditioner is turned off, the sensor is still in an operating state, so that power consumption of the sensor is seriously increased, in this embodiment, when the special temperature adjustment mode is turned on, the air conditioner acquires the temperature acquired by the sensor, so that when the air conditioner exits the special temperature adjustment mode, it is indicated that the air conditioner does not need to acquire the temperature acquired by the sensor any more, in order to reduce the power consumption of the sensor, in this embodiment, the sensor is turned off, and specifically, the specific way is that the air conditioner uses the sensor to provide a turn-off instruction for controlling the sensor to stop operating. It is further easily understood that the acquisition of the indoor illumination intensity is naturally unnecessary, and the display panel of the air conditioner may be turned off to stop the acquisition of the indoor illumination intensity.
In the embodiment, when the air conditioner is in a special temperature regulation mode, the target query frequency is determined according to the current moment; sending query instructions to the sensors according to the target query frequency, and acquiring indoor environment temperatures acquired by the sensors according to the query instructions; the air conditioner is controlled to operate according to the indoor environment temperature, when the sensor receives an inquiry instruction, the sensor enters a working state from a standby state, and the inquiry frequency of the air conditioner is set, so that the power consumption of the air conditioner can be reduced while timeliness is not lost.
It should be understood that the above is only an example, and the technical solution of the present invention is not limited in any way, and in a specific application, a person skilled in the art may set the technical solution as needed, and the present invention is not limited thereto.
It should be noted that the above-described work flows are only exemplary, and do not limit the scope of the present invention, and in practical applications, a person skilled in the art may select some or all of them to achieve the purpose of the solution of the embodiment according to actual needs, and the present invention is not limited herein.
In addition, the technical details that are not described in detail in this embodiment may be referred to the air conditioner control method provided in any embodiment of the present invention, and are not described herein again.
Further, it is to be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention or portions thereof that contribute to the prior art may be embodied in the form of a software product, where the computer software product is stored in a storage medium (e.g. Read Only Memory (ROM)/RAM, magnetic disk, optical disk), and includes several instructions for enabling a terminal device (e.g. a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (11)

1. An air conditioner control method, characterized by comprising:
when the air conditioner is in a special temperature adjusting mode, determining a target query frequency according to the current moment;
sending query instructions to the sensors according to the target query frequency, and acquiring indoor environment temperatures acquired by the sensors according to the query instructions;
and controlling the air conditioner to operate according to the indoor environment temperature.
2. The air conditioner controlling method as claimed in claim 1, wherein the determining the target query frequency according to the current time includes:
determining a target time period corresponding to the current moment according to a preset time period range, wherein the preset time period range comprises a plurality of different time periods; and
and determining the target query frequency according to the target time interval.
3. The air conditioner control method as claimed in claim 1, further comprising:
and determining the target query frequency according to the current time and the current indoor illumination intensity.
4. The air conditioner control method as claimed in claim 1, further comprising:
acquiring a temperature difference value between the current indoor environment temperature and the set temperature;
and when the temperature difference value is smaller than or equal to a first preset temperature difference threshold value, if the air conditioner is in a state of starting a special temperature adjusting mode, controlling the air conditioner to enter the special temperature adjusting mode.
5. The air conditioner controlling method as claimed in claim 4, further comprising:
when the air conditioner enters a special temperature regulation mode, sending a query instruction to the sensors, and acquiring indoor environment temperature collected by each sensor;
determining the acquisition temperature difference among the sensors according to the indoor environment temperature;
and when the acquired temperature difference is larger than a second preset temperature difference threshold value, determining a target query frequency according to the current moment when the air conditioner is in a special temperature regulation mode, wherein the target query frequency is in a preset frequency range.
6. The air conditioner controlling method as claimed in claim 5, further comprising:
determining target query frequency according to the current time and the current indoor illumination intensity;
comparing the current indoor illumination intensity with a preset illumination intensity; and
and when the current indoor illumination intensity is greater than the preset illumination intensity, taking a first frequency as a target query frequency, wherein the first frequency is greater than or equal to a maximum frequency value in the preset frequency range.
7. The air conditioner controlling method as claimed in claim 5, further comprising:
and when the acquisition temperature difference is smaller than or equal to a second preset temperature difference threshold value, taking a second frequency as the target query frequency, wherein the second frequency is smaller than or equal to a minimum frequency value in the preset frequency range.
8. The air conditioner controlling method as claimed in claim 4, further comprising:
when the air conditioner starts a special temperature adjusting mode, acquiring the electric quantity of the sensor;
and if the electric quantity of at least two sensors reaches a preset electric quantity value, the air conditioner is in a state of starting a special temperature regulation mode.
9. An air conditioner control device characterized by comprising:
the detection module is used for determining target query frequency according to the current moment when the air conditioner is in a special temperature regulation mode;
the sending module is used for sending a query instruction to the sensors according to the target query frequency and acquiring the indoor environment temperature collected by each sensor according to the query instruction;
and the control module is used for controlling the air conditioner to operate according to the indoor environment temperature.
10. An air conditioner, characterized in that the air conditioner comprises: a memory, a processor, and an air conditioner control program stored on the memory and executable on the processor, the air conditioner control program configured to implement the air conditioner control method according to any one of claims 1 to 7.
11. A storage medium having stored thereon an air conditioner control program which, when executed by a processor, implements the air conditioner control method according to any one of claims 1 to 7.
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