CN114017902A - Equipment control method, device, equipment and storage medium - Google Patents

Equipment control method, device, equipment and storage medium Download PDF

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Publication number
CN114017902A
CN114017902A CN202111261004.1A CN202111261004A CN114017902A CN 114017902 A CN114017902 A CN 114017902A CN 202111261004 A CN202111261004 A CN 202111261004A CN 114017902 A CN114017902 A CN 114017902A
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China
Prior art keywords
temperature
equipment
inner pipe
determining
inner tube
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Granted
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CN202111261004.1A
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Chinese (zh)
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CN114017902B (en
Inventor
贺昌业
高海宁
郑燕鑫
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Priority to CN202111261004.1A priority Critical patent/CN114017902B/en
Publication of CN114017902A publication Critical patent/CN114017902A/en
Application granted granted Critical
Publication of CN114017902B publication Critical patent/CN114017902B/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
    • F24F11/62—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
    • F24F11/50—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
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
    • 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
    • F24F11/70—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
    • F24F11/87—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling absorption or discharge of heat in outdoor units
    • F24F11/871—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling absorption or discharge of heat in outdoor units by controlling outdoor fans
    • 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
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity
    • 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
    • F24F2140/20—Heat-exchange fluid temperature
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Fluid Mechanics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air Conditioning Control Device (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Control Of Temperature (AREA)

Abstract

The embodiment of the invention relates to a method, a device, equipment and a storage medium for controlling equipment, wherein the method comprises the following steps: in a preset working mode, acquiring temperature information of the ambient environment of the equipment and the temperature of a first inner pipe on the surface of a copper pipe of a heat exchanger in the equipment after the equipment runs for a preset time; determining a second inner tube temperature corresponding to the temperature information; and determining the operation parameters of the equipment according to the first inner pipe temperature and the second inner pipe temperature so as to control the equipment to operate according to the operation parameters, so that the first inner pipe temperature is equal to the second inner pipe temperature. Air-out temperature is adjusted according to actual environment temperature with realizing equipment to make equipment carry out gentle temperature regulation and humidity, avoided equipment cooling too fast or transition dehumidification, improved user experience.

Description

Equipment control method, device, equipment and storage medium
Technical Field
The embodiment of the invention relates to the field of smart home, in particular to a device control method, a device and a storage medium.
Background
With the rapid development of the intelligent home industry in China, the demand of people on intelligent air conditioners is increased, and the following problems are found when users use the air conditioners through market research and after-sales visits: some people have poor adaptability to rapid fluctuation of indoor temperature when the air conditioner is used for cooling, the rapid fluctuation of the temperature easily causes cold or joint diseases of users, so that a lot of users have much worry when using the air conditioner, and a mild cooling air conditioner is needed to reduce the trouble.
The temperature that current intelligent air conditioner all required the user to adjust the air conditioner by oneself according to body feeling temperature, can't make the air conditioner initiatively adjust the temperature through environmental change, and gentle refrigeration, and can not avoid the air conditioner transition dehumidification, so prior art can not self-regulating temperature, and is not convenient enough intelligent.
Disclosure of Invention
In view of this, in order to solve the technical problem that the air conditioner cannot self-regulate the temperature and humidity, embodiments of the present invention provide a method and an apparatus for controlling a device, and a storage medium.
In a first aspect, an embodiment of the present invention provides a method for controlling a device, including:
in a preset working mode, acquiring temperature information of the ambient environment of the equipment and the temperature of a first inner pipe on the surface of a copper pipe of a heat exchanger in the equipment after the equipment runs for a preset time;
determining a second inner tube temperature corresponding to the temperature information;
and determining the operation parameters of the equipment according to the first inner pipe temperature and the second inner pipe temperature so as to control the equipment to operate according to the operation parameters, so that the first inner pipe temperature is equal to the second inner pipe temperature.
In a possible embodiment, said determining an operating parameter of said apparatus based on said first inner tube temperature and said second inner tube temperature to control said apparatus to operate according to said operating parameter comprises:
taking the difference value of the first inner tube temperature and the second inner tube temperature as a temperature correction value;
determining a first operation parameter corresponding to a compressor in the equipment, a second operation parameter corresponding to an internal fan and an external fan and an opening parameter corresponding to an electronic expansion valve according to the temperature correction value;
and controlling the compressor in the equipment to operate according to the first operation parameter, the inner and outer fans to operate according to the second operation parameter, and the electronic expansion valve to be opened according to the opening parameter.
In one possible embodiment, the method further comprises:
and determining the preset time corresponding to the temperature information from an association relation, and determining the second inner tube temperature corresponding to the temperature information from the association relation, wherein multiple groups of temperature information and preset time and multiple groups of temperature information and second inner tube temperature are stored in the association relation.
In one possible embodiment, the method further comprises:
acquiring humidity information of the environment around the equipment;
determining the dew point temperature of the environment around the equipment according to the temperature information and the humidity information;
comparing the dew point temperature with the second inner tube temperature;
and determining a corresponding control strategy to control the equipment according to the comparison result.
In a possible embodiment, the determining a corresponding control strategy according to the comparison result to control the device includes:
when the comparison result is that the dew point temperature is lower than the second inner tube temperature, determining that the control strategy is a first control strategy;
and controlling the equipment to increase the running frequency of a compressor, increase the rotating speed of an inner fan and an outer fan and increase the opening degree of an electronic expansion valve based on the first control strategy so as to enable the temperature of the first inner pipe to be equal to the temperature of the second inner pipe.
In a possible embodiment, the determining a corresponding control strategy according to the comparison result to control the device includes:
when the comparison result is that the dew point temperature is greater than or equal to the second inner tube temperature, determining that the control strategy is a second control strategy;
and controlling the equipment to increase the running frequency of a compressor, increase the rotating speed of an inner fan and an outer fan and increase the opening degree of an electronic expansion valve based on the second control strategy so as to enable the temperature of the first inner pipe to be higher than the dew point temperature.
In one possible embodiment, the preset operation mode is a self-regulating refrigeration mode;
the method further comprises the following steps:
and in the self-adjusting refrigeration mode, refrigerating and dehumidifying the ambient environment of the equipment according to the temperature of the first inner pipe, so that the temperature information and the humidity information are in a preset range.
In a second aspect, an embodiment of the present invention provides a device control apparatus, including:
the device comprises an acquisition module, a processing module and a control module, wherein the acquisition module is used for acquiring temperature information of the ambient environment of the device and the temperature of a first inner pipe on the surface of a copper pipe of a heat exchanger in the device after the device operates for a preset time in a preset working mode;
the determining module is used for determining the temperature of the second inner tube corresponding to the temperature information;
and the control module is used for determining the operation parameters of the equipment according to the first inner pipe temperature and the second inner pipe temperature so as to control the equipment to operate according to the operation parameters, so that the first inner pipe temperature is equal to the second inner pipe temperature.
In a third aspect, an embodiment of the present invention provides an apparatus, including: a processor and a memory, the processor being configured to execute a control program of the apparatus stored in the memory to implement the control method of the apparatus of any one of the above first aspects.
In a fourth aspect, an embodiment of the present invention provides a storage medium, where the storage medium stores one or more programs, and the one or more programs are executable by one or more processors to implement the method for controlling an apparatus according to any one of the above first aspects.
According to the control scheme of the equipment provided by the embodiment of the invention, the temperature information of the ambient environment of the equipment and the temperature of a first inner pipe on the surface of a copper pipe of a heat exchanger in the equipment after the equipment runs for a preset time are obtained in a preset working mode; determining a second inner tube temperature corresponding to the temperature information; and determining the operation parameters of the equipment according to the first inner pipe temperature and the second inner pipe temperature so as to control the equipment to operate according to the operation parameters, so that the first inner pipe temperature is equal to the second inner pipe temperature. The air conditioner adjusts the air outlet temperature according to the actual environment temperature, so that the air conditioner performs mild refrigeration, the phenomenon that the air conditioner cools too fast or dehumidifies in a transition mode is avoided, and user experience is improved.
Drawings
Fig. 1 is a schematic flowchart of a method for controlling a device according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of another method for controlling a device according to an embodiment of the present invention;
fig. 3 is a schematic flowchart of a control method of another apparatus according to an embodiment of the present invention;
fig. 4 is a schematic flowchart of a control method of another apparatus according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a control device of an apparatus according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an apparatus according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are 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.
For the convenience of understanding of the embodiments of the present invention, the following description will be further explained with reference to specific embodiments, which are not to be construed as limiting the embodiments of the present invention.
Fig. 1 is a schematic flowchart of a method for controlling a device according to an embodiment of the present invention, and as shown in fig. 1, the method specifically includes:
and S11, in a preset working mode, acquiring temperature information of the ambient environment of the equipment and the temperature of a first inner pipe on the surface of a copper pipe of a heat exchanger in the equipment after the equipment runs for a preset time.
The control method of the equipment provided by the embodiment of the invention is applied to the intelligent household equipment, and the intelligent household equipment can be as follows: the control method can be to adjust the temperature of a certain position of the equipment according to the ambient temperature, and the adjusting mode can be a compensation mode or a correction mode.
In this embodiment, an operation mode is preset, where the operation mode may be a self-adjusting refrigeration mode, a mild refrigeration mode, and the like, and the device may automatically adjust the refrigeration effect according to the ambient temperature in the preset operation mode. The device comprises a heat exchanger, wherein the temperature of a first inner pipe is the actual temperature of the surface of a copper pipe of the heat exchanger, namely the temperature of the inner pipe of the device.
Further, whether the equipment is in a preset mode or not is judged, when the equipment is in the preset mode, the temperature information of the environment where the equipment is located is obtained through the temperature obtaining device, the temperature of the surface of the copper pipe of the heat exchanger of the equipment is obtained through the temperature obtaining device after the equipment runs for a preset time, and the temperature of the first inner pipe is obtained, wherein the temperature obtaining device comprises a temperature sensor.
And S12, determining the temperature of the second inner tube corresponding to the temperature information.
In this embodiment, a corresponding relationship may be preset, where the corresponding relationship is used to indicate a second inner tube temperature corresponding to the temperature information, and the second inner tube temperature is a target temperature of the surface of the copper tube of the heat exchanger of the device, and is used to indicate a target temperature that the surface of the copper tube of the heat exchanger should reach when the temperature of the environment where the device is located is the temperature information. After the equipment is refrigerated and operated for a period of time, the temperature of the first inner pipe is generally lower than that of the second inner pipe.
Specifically, the temperature of the second inner tube corresponding to the temperature information is determined from the corresponding relationship.
And S13, determining the operation parameters of the equipment according to the first inner pipe temperature and the second inner pipe temperature, so as to control the equipment to operate according to the operation parameters, and enable the first inner pipe temperature to be equal to the second inner pipe temperature.
In this embodiment, a corresponding relationship is preset, where the corresponding relationship is used to indicate a relationship between a difference between a first inner tube temperature and a second inner tube temperature and an operation parameter of the equipment, and the corresponding operation parameter of the equipment may be determined according to the difference between the first inner tube temperature and the second inner tube temperature through the corresponding relationship, or the corresponding relationship is used to indicate a relationship between the second inner tube temperature and the operation parameter of the equipment, that is, the equipment operates under the operation parameter so that the first inner tube temperature is equal to the second inner tube temperature, and the operation parameter may include, but is not limited to: the running frequency of a compressor of the equipment, the rotating speeds of an internal fan and an external fan of the equipment, the opening degree of an electronic expansion valve of the equipment and the like.
Specifically, the operation parameters of the equipment corresponding to the first inner pipe temperature and the second inner pipe temperature are determined from the corresponding relationship, so that the equipment is controlled to change the current operation state into operation with the operation parameters, and the first inner pipe temperature is increased to be equal to the second inner pipe temperature.
According to the control method of the equipment provided by the embodiment of the invention, the temperature information of the ambient environment of the equipment and the temperature of a first inner pipe on the surface of a copper pipe of a heat exchanger in the equipment after the equipment runs for a preset time are obtained in a preset working mode; determining a second inner tube temperature corresponding to the temperature information; and determining the operation parameters of the equipment according to the first inner pipe temperature and the second inner pipe temperature so as to control the equipment to operate according to the operation parameters, so that the first inner pipe temperature is equal to the second inner pipe temperature. The target inner tube temperature is determined through the ambient temperature, the actual inner tube temperature is changed into the target inner tube temperature through the operation parameters of the control device, the effect of automatically adjusting the refrigeration temperature according to the ambient temperature control device is achieved, the device can be cooled gently, the phenomenon that the device is cooled too fast or the temperature is too low is avoided, and the user experience is improved.
Fig. 2 is a schematic flowchart of another method for controlling a device according to an embodiment of the present invention, and as shown in fig. 2, the method specifically includes:
s21, in a preset working mode, obtaining temperature information of the environment around the equipment, determining preset time corresponding to the temperature information from the incidence relation, and obtaining the temperature of a first inner pipe on the surface of a copper pipe of a heat exchanger in the equipment after the equipment runs for the preset time.
In this embodiment, an association relationship is preset, which may represent an association relationship between temperature information, preset time and temperature of the second inner tube, and a presentation form of the association relationship may be a form such as a table, a node map, and the like, which is not limited in this embodiment. The association relationship may indicate a relationship between a plurality of sets of temperature information and preset time, that is, the preset time corresponding to the device in the environment of the current temperature information may be determined through the association relationship, the preset time may be a time for which the device should operate, and the device operating after the preset time may reach a stable operating state. The second inner pipe temperature is used for indicating the target temperature which is required to be reached by the surface of the copper pipe of the equipment heat exchanger corresponding to the current temperature information. The temperature information is an actual temperature value of the environment in which the device is located. The temperature of the first inner pipe is the actual temperature of the surface of the copper pipe of the heat exchanger of the equipment.
Specifically, the temperature of the environment where the equipment is located is obtained through the temperature sensor to serve as temperature information, the preset time corresponding to the temperature information is determined from the association relation, and after the equipment runs for the preset time, the temperature of the surface of a copper pipe of a heat exchanger of the equipment is obtained through the temperature sensor to serve as the temperature of the first inner pipe.
Temperature information T Second inner tube temperature Tdi Preset time t
T≥35℃ Tm1 t1
30℃≤T＜35℃ Tm2 t2
26℃≤T＜30℃ Tm3 t3
T＜26℃ Tm3 t4
TABLE 1
Wherein, in the preset time: t1 > t2 > t3 > t 4.
And S22, determining the second inner tube temperature corresponding to the temperature information from the incidence relation.
In this embodiment, the correlation is the correlation described in S21, where the correlation is used to indicate a relationship between multiple sets of temperature information and a temperature of the second inner tube, and the temperature of the second inner tube corresponding to the temperature information may be determined through the correlation, and the temperature of the second inner tube is used to indicate a target temperature that should be reached by a copper tube surface of the equipment heat exchanger corresponding to the current temperature information.
And S23, taking the difference value between the first inner tube temperature and the second inner tube temperature as a temperature correction value.
In this embodiment, the temperature correction value is used to correct the first internal tube temperature, and a value obtained by subtracting the first internal tube temperature and the second internal tube temperature is used as the temperature correction value. And the Tsecond inner tube temperature is Tfirst inner tube temperature + T temperature correction value, wherein the second inner tube temperature is determined according to the temperature parameter, and the smaller the temperature parameter is, the larger the corresponding temperature correction value is.
And S24, determining a first operation parameter corresponding to a compressor in the equipment, a second operation parameter corresponding to an inner fan and an outer fan and an opening parameter corresponding to an electronic expansion valve according to the temperature correction value.
In this embodiment, a corresponding relationship is preset, where the corresponding relationship is used to indicate a corresponding relationship between the temperature correction value and a first operating parameter corresponding to a compressor in the equipment, a second operating parameter corresponding to an internal and external blower, and an opening parameter corresponding to the electronic expansion valve. The first operation parameter may be an operation frequency of a compressor of the device, the second operation parameter may be a rotation speed of an internal fan and an external fan of the device, and the opening parameter may be an opening of an electronic expansion valve of the device.
Specifically, according to the temperature correction value, the corresponding operation frequency of the compressor is determined from the corresponding relation and is used as a first operation parameter, the corresponding rotation speeds of the inner fan and the outer fan are determined and are used as a second operation parameter, and the corresponding opening degree of the electronic expansion valve is determined and is used as an opening degree parameter.
And S25, controlling the compressor in the equipment to operate according to the first operation parameter, the inner and outer fans to operate according to the second operation parameter, and opening the electronic expansion valve according to the opening parameter, so that the temperature of the first inner pipe is equal to the temperature of the second inner pipe.
In this embodiment, the operation frequency of the compressor of the control device is operated according to the first operation parameter, the rotation speeds of the inner and outer fans are operated according to the second operation parameter, and the opening degree of the electronic expansion valve is opened according to the opening degree parameter, so that the temperature of the first inner pipe is equal to the temperature of the second inner pipe after being corrected by the temperature correction value.
Fig. 3 is a schematic flowchart of a control method for another device according to an embodiment of the present invention, and as shown in fig. 3, the method specifically includes:
s31, in a preset working mode, obtaining temperature information of the ambient environment of the equipment, obtaining humidity information of the ambient environment of the equipment and the temperature of a first inner pipe on the surface of a copper pipe of a heat exchanger in the equipment after the equipment runs for a preset time.
In this embodiment, a preset time is preset, the device can reach a stable working state after running for the preset time, the temperature of the surrounding environment of the device is acquired through the temperature sensor and is taken as temperature information, the humidity of the surrounding environment of the device is acquired through the humidity sensor and is taken as humidity information, and the temperature of the surface of the copper pipe of the heat exchanger of the device is acquired through the temperature sensor after running for the preset time and is taken as the temperature of the first inner pipe.
And S32, determining the dew point temperature of the environment around the equipment according to the temperature information and the humidity information.
In the present embodiment, the dew point temperature indicates a temperature at which the air is saturated, and when the actual ambient temperature is lower than the dew point temperature, the humidity of the environment is too low, and when the actual ambient temperature is higher than the dew point temperature, the humidity of the environment is appropriate. And calculating the dew point temperature of the ambient environment of the equipment according to the temperature information and the humidity information in a preset calculation mode.
And S33, determining the temperature of the second inner tube corresponding to the temperature information.
In this embodiment, the same contents as those in step S12 of fig. 1 are specifically described with reference to step S12, which is not repeated herein for brevity.
S34, comparing the dew point temperature with the second inner pipe temperature; and when the comparison result shows that the dew point temperature is lower than the second inner pipe temperature, determining the control strategy to be a first control strategy.
In this embodiment, a corresponding relationship is preset to indicate a relationship between the comparison result and the control strategy, and the control strategy corresponding to the comparison result can be determined according to the corresponding relationship.
Specifically, the ratio of the dew point temperature to the second inner tube temperature is used, and when the dew point temperature is lower than the second inner tube temperature, the control strategy is determined as the first control strategy from the corresponding relation.
And S35, controlling the equipment to increase the running frequency of a compressor, increase the rotating speed of an inner fan and an outer fan and increase the opening degree of an electronic expansion valve based on the first control strategy so as to enable the temperature of the first inner pipe to be equal to the temperature of the second inner pipe.
In this embodiment, a corresponding control instruction is determined according to a first control strategy, where the control instruction is used to control the operating frequency of a compressor of the device to be increased to a target frequency, the rotating speeds of an inner fan and an outer fan to be increased to a target rotating speed, and the opening degree of an electronic expansion valve to be increased to a target opening degree, where the target frequency, the target rotating speed, and the target opening degree are corresponding operating parameters when the surface temperature of a copper pipe of a heat exchanger of the device is the temperature of a second inner pipe. The apparatus is controlled in accordance with a first control strategy to increase the first internal tube temperature to equal the second internal tube temperature.
In an optional method of the embodiment of the present invention, in a special case, when the temperature of the first inner pipe is greater than the temperature of the second inner pipe, the apparatus is controlled to decrease the operating frequency of the compressor, decrease the rotation speeds of the inner and outer fans, and decrease the opening degree of the electronic expansion valve based on the first control strategy, so that the temperature of the first inner pipe is decreased to be equal to the temperature of the second inner pipe.
Fig. 4 is a schematic flowchart of a control method of another device according to an embodiment of the present invention, and as shown in fig. 4, the method specifically includes:
s41, in a preset working mode, obtaining temperature information of the ambient environment of the equipment, obtaining humidity information of the ambient environment of the equipment and the temperature of a first inner pipe on the surface of a copper pipe of a heat exchanger in the equipment after the equipment runs for a preset time.
In the present embodiment, the content of the step S31 in fig. 3 is the same, please refer to the related description of S31 for brevity, which is not repeated herein.
And S42, determining the dew point temperature of the environment around the equipment according to the temperature information and the humidity information.
In this embodiment, the same contents as those in step S32 of fig. 1 are specifically described with reference to step S32, which is not repeated herein for brevity.
And S43, determining the temperature of the second inner tube corresponding to the temperature information.
In this embodiment, the same contents as those in step S12 of fig. 1 are specifically described with reference to step S12, which is not repeated herein for brevity.
S44, comparing the dew point temperature with the second inner pipe temperature; and determining the control strategy to be a second control strategy when the comparison result is that the dew point temperature is greater than or equal to the second inner tube temperature.
In this embodiment, a corresponding relationship is preset to indicate a relationship between the comparison result and the control strategy, and the control strategy corresponding to the comparison result can be determined according to the corresponding relationship.
Specifically, the ratio of the dew point temperature to the second inner tube temperature is set, and when the dew point temperature is greater than or equal to the second inner tube temperature, the control strategy is determined as the second control strategy from the corresponding relationship.
And S45, controlling the equipment to increase the running frequency of the compressor, increase the rotating speed of the inner fan and the outer fan and increase the opening degree of the electronic expansion valve based on the second control strategy, so that the temperature of the first inner pipe is higher than the dew point temperature.
In this embodiment, a corresponding control instruction is determined according to a second control strategy, where the control instruction is used to control the operating frequency of a compressor of the device to be increased to a target frequency, the rotating speeds of an inner fan and an outer fan to be increased to a target rotating speed, and the opening degree of an electronic expansion valve to be increased to a target opening degree, where the target frequency, the target rotating speed, and the target opening degree are corresponding operating parameters when the surface temperature of a copper pipe of a heat exchanger of the device is greater than a dew point temperature. The apparatus is controlled in accordance with a second control strategy to raise the first inner tube temperature to greater than the dew point temperature, e.g., the apparatus is controlled in accordance with the second control strategy to raise the first inner tube temperature to greater than 1 ℃ above the dew point temperature.
In an optional method according to an embodiment of the present invention, the preset operation mode is a self-regulation refrigeration mode; and in the self-adjusting refrigeration mode, refrigerating and dehumidifying the ambient environment of the equipment according to the temperature of the first inner pipe, so that the temperature information and the humidity information are in a preset range.
Specifically, a preset range is preset and used for indicating the temperature and the humidity of the environment around the equipment when the temperature information and the humidity information are within the preset range, and the preset range can be set according to the requirements of users. Because the equipment is in the mode of refrigeration, when the air-out temperature (first inner tube temperature) of the equipment is lower than the dew point temperature of the indoor air, a part of the refrigerating capacity of the equipment can be used for dehumidification, namely, the refrigeration equipment has the difference between sensible heat and latent heat, the latent heat is generally considered to be used for dehumidification, and when the air-out temperature (first inner tube temperature) is higher than the dew point temperature of the indoor air, most of the refrigerating capacity of the equipment is used for refrigeration. When the air outlet temperature of the equipment is lower than the dew point temperature of indoor air, the indoor environment is subjected to transitional dehumidification, so that the temperature of the first inner pipe is higher than the dew point temperature by 1 ℃ by controlling the operating frequency of a compressor of the equipment, the rotating speeds of an inner fan and an outer fan and the opening degree of an electronic expansion valve, and the temperature and the humidity of the environment are kept in proper ranges.
For example, when the device is an air conditioner, the obtained temperature information is 30 ℃, the temperature of the first inner tube is 20 ℃, the humidity information is 50%, the preset time is three minutes, the temperature of the second inner tube obtained after the preset time is operated is 25 ℃, the calculated dew point temperature is 23 ℃, and the temperature of the second inner tube is greater than the dew point temperature, so that the control strategy is determined to increase the operating frequency of the compressor, increase the rotating speeds of an inner fan and an outer fan, and increase the opening degree of an electronic expansion valve, so that the temperature of the first inner tube is increased to 25 ℃, and most of the refrigerating capacity of the air conditioner is controlled to refrigerate, so that the temperature and the humidity of the environment are controlled within the preset range.
According to the control method of the equipment provided by the embodiment of the invention, the temperature information and the humidity information of the ambient environment of the equipment and the temperature of a first inner pipe on the surface of a copper pipe of a heat exchanger in the equipment after the equipment runs for a preset time are obtained in a preset working mode; determining dew point temperature according to the temperature information and the humidity information, and determining second inner tube temperature corresponding to the temperature information; and determining a control strategy according to the relation between the temperature of the second inner pipe and the dew point temperature so as to control the temperature of the first inner pipe and the ambient humidity to be within a preset range. The effect of automatically adjusting the refrigeration temperature according to the ambient temperature and the humidity control equipment is achieved, the equipment can be cooled mildly, the equipment is prevented from being cooled too fast or being dehumidified in a transition mode, and user experience is improved.
Fig. 5 is a schematic structural diagram of a control device of an apparatus according to an embodiment of the present invention, and as shown in fig. 5, the control device specifically includes:
the acquiring module 51 is configured to acquire, in a preset operating mode, temperature information of an environment around the device and a first inner tube temperature of a surface of a copper tube of a heat exchanger in the device after the device operates for a preset time;
the determining module 52 is configured to determine a second inner tube temperature corresponding to the temperature information;
and the control module 53 is configured to determine an operation parameter of the equipment according to the first inner tube temperature and the second inner tube temperature, so as to control the equipment to operate according to the operation parameter, so that the first inner tube temperature is equal to the second inner tube temperature.
In a possible embodiment, the determining module 52 is specifically configured to use a difference between the first inner tube temperature and the second inner tube temperature as a temperature correction value;
determining a first operation parameter corresponding to a compressor in the equipment, a second operation parameter corresponding to an internal fan and an external fan and an opening parameter corresponding to an electronic expansion valve according to the temperature correction value;
the control module 53 is specifically configured to control the compressor in the device to operate according to the first operation parameter, the inner and outer fans to operate according to the second operation parameter, and the electronic expansion valve to be opened according to the opening parameter.
In a possible embodiment, the determining module 52 is specifically configured to determine the preset time corresponding to the temperature information from an association relationship, and determine the second inner tube temperature corresponding to the temperature information from the association relationship, where the association relationship stores multiple sets of temperature information and preset time, and multiple sets of temperature information and corresponding relationships of the second inner tube temperature.
In a possible embodiment, the obtaining module 51 is specifically configured to obtain humidity information of an environment around the apparatus;
the determining module 52 is specifically configured to determine a dew point temperature of the environment around the device according to the temperature information and the humidity information;
comparing the dew point temperature with the second inner tube temperature;
and determining a corresponding control strategy to control the equipment according to the comparison result.
In a possible embodiment, the determining module 52 is specifically configured to determine that the control strategy is a first control strategy when the comparison result indicates that the dew point temperature is less than the second inner tube temperature;
the control module 53 is specifically configured to control the device to increase the operating frequency of the compressor, increase the rotation speed of the inner and outer fans, and increase the opening degree of the electronic expansion valve based on the first control strategy, so that the temperature of the first inner tube is equal to the temperature of the second inner tube.
In a possible embodiment, the determining module 52 is specifically configured to determine that the control strategy is a second control strategy when the comparison result is that the dew point temperature is greater than or equal to the second inner tube temperature;
the control module 53 is specifically configured to control the device to increase the operating frequency of the compressor, increase the rotation speed of the inner and outer fans, and increase the opening degree of the electronic expansion valve based on the second control strategy, so that the temperature of the first inner pipe is greater than the dew point temperature.
In a possible embodiment, the control module 53 is specifically configured to, when the preset operation mode is a self-regulation cooling mode, cool and dehumidify the environment around the equipment according to the temperature of the first inner tube, so that the temperature information and the humidity information are within a preset range.
The device control apparatus provided in this embodiment may be the apparatus shown in fig. 5, and may perform all the steps of the control method of the device shown in fig. 1 to 4, so as to achieve the technical effects of the control method of the device shown in fig. 1 to 4, and for brevity, please refer to the related descriptions of fig. 1 to 4, which are not described herein again.
Fig. 6 is a schematic structural diagram of an apparatus according to an embodiment of the present invention, where the apparatus 600 shown in fig. 6 includes: at least one processor 601, memory 602, at least one network interface 604, and other user interfaces 603. The various components in the device 600 are coupled together by a bus system 605. It is understood that the bus system 605 is used to enable communications among the components. The bus system 605 includes a power bus, a control bus, and a status signal bus in addition to a data bus. For clarity of illustration, however, the various buses are labeled as bus system 605 in fig. 6.
The user interface 603 may include, among other things, a display, a keyboard, or a pointing device (e.g., a mouse, trackball, touch pad, or touch screen, among others.
It will be appreciated that the memory 602 in embodiments of the invention may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The non-volatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable PROM (EEPROM), or a flash Memory. Volatile Memory can be Random Access Memory (RAM), which acts as external cache Memory. By way of illustration and not limitation, many forms of RAM are available, such as Static random access memory (Static RAM, SRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic random access memory (Synchronous DRAM, SDRAM), Double Data Rate Synchronous Dynamic random access memory (ddr Data Rate SDRAM, ddr SDRAM), Enhanced Synchronous SDRAM (ESDRAM), synchlronous SDRAM (SLDRAM), and Direct Rambus RAM (DRRAM). The memory 602 described herein is intended to comprise, without being limited to, these and any other suitable types of memory.
In some embodiments, memory 602 stores the following elements, executable units or data structures, or a subset thereof, or an expanded set thereof: an operating system 6021 and application programs 6022.
The operating system 6021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, and is used for implementing various basic services and processing hardware-based tasks. The application program 6022 includes various application programs such as a Media Player (Media Player), a Browser (Browser), and the like, and is used to implement various application services. A program implementing the method of an embodiment of the invention can be included in the application program 6022.
In the embodiment of the present invention, by calling a program or an instruction stored in the memory 602, specifically, a program or an instruction stored in the application program 6022, the processor 601 is configured to execute the method steps provided by the method embodiments, for example, including:
in a preset working mode, acquiring temperature information of the ambient environment of the equipment and the temperature of a first inner pipe on the surface of a copper pipe of a heat exchanger in the equipment after the equipment runs for a preset time;
determining a second inner tube temperature corresponding to the temperature information;
and determining the operation parameters of the equipment according to the first inner pipe temperature and the second inner pipe temperature so as to control the equipment to operate according to the operation parameters, so that the first inner pipe temperature is equal to the second inner pipe temperature.
In one possible embodiment, the difference between the first inner tube temperature and the second inner tube temperature is used as a temperature correction value;
determining a first operation parameter corresponding to a compressor in the equipment, a second operation parameter corresponding to an internal fan and an external fan and an opening parameter corresponding to an electronic expansion valve according to the temperature correction value;
and controlling the compressor in the equipment to operate according to the first operation parameter, the inner and outer fans to operate according to the second operation parameter, and the electronic expansion valve to be opened according to the opening parameter.
In a possible embodiment, the preset time corresponding to the temperature information is determined from an association relationship, and the second inner tube temperature corresponding to the temperature information is determined from the association relationship, where multiple sets of temperature information and preset time and multiple sets of temperature information and second inner tube temperature are stored in the association relationship.
In one possible embodiment, humidity information of the environment surrounding the device is obtained;
determining the dew point temperature of the environment around the equipment according to the temperature information and the humidity information;
comparing the dew point temperature with the second inner tube temperature;
and determining a corresponding control strategy to control the equipment according to the comparison result.
In one possible embodiment, when the comparison result is that the dew point temperature is lower than the second inner pipe temperature, determining the control strategy as a first control strategy;
and controlling the equipment to increase the running frequency of a compressor, increase the rotating speed of an inner fan and an outer fan and increase the opening degree of an electronic expansion valve based on the first control strategy so as to enable the temperature of the first inner pipe to be equal to the temperature of the second inner pipe.
In one possible embodiment, when the comparison result is that the dew point temperature is greater than or equal to the second inner pipe temperature, determining the control strategy as a second control strategy;
and controlling the equipment to increase the running frequency of a compressor, increase the rotating speed of an inner fan and an outer fan and increase the opening degree of an electronic expansion valve based on the second control strategy so as to enable the temperature of the first inner pipe to be higher than the dew point temperature.
In one possible embodiment, the preset operation mode is a self-regulating refrigeration mode;
and in the self-adjusting refrigeration mode, refrigerating and dehumidifying the ambient environment of the equipment according to the temperature of the first inner pipe, so that the temperature information and the humidity information are in a preset range.
The method disclosed by the above-mentioned embodiment of the present invention can be applied to the processor 601, or implemented by the processor 601. The processor 601 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 601. The Processor 601 may be a general-purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, or discrete hardware components. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software elements in the decoding processor. The software elements may be located in ram, flash, rom, prom, or eprom, registers, among other storage media that are well known in the art. The storage medium is located in the memory 602, and the processor 601 reads the information in the memory 602 and completes the steps of the method in combination with the hardware thereof.
It is to be understood that the embodiments described herein may be implemented in hardware, software, firmware, middleware, microcode, or any combination thereof. For a hardware implementation, the Processing units may be implemented within one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), general purpose processors, controllers, micro-controllers, microprocessors, other electronic units configured to perform the functions described herein, or a combination thereof.
For a software implementation, the techniques described herein may be implemented by means of units performing the functions described herein. The software codes may be stored in a memory and executed by a processor. The memory may be implemented within the processor or external to the processor.
The device provided in this embodiment may be the device shown in fig. 6, and may perform all the steps of the control method of the device shown in fig. 1 to 4, so as to achieve the technical effect of the control method of the device shown in fig. 1 to 4, and for brevity, it is described with reference to fig. 1 to 4, which is not described herein again.
The embodiment of the invention also provides a storage medium (computer readable storage medium). The storage medium herein stores one or more programs. Among others, the storage medium may include volatile memory, such as random access memory; the memory may also include non-volatile memory, such as read-only memory, flash memory, a hard disk, or a solid state disk; the memory may also comprise a combination of memories of the kind described above.
When one or more programs in the storage medium are executable by one or more processors to implement the above-described method of controlling a device performed on the control device side of the device.
The processor is configured to execute a control program of the device stored in the memory to implement the following steps of a control method of the device performed on a control device side of the device:
in a preset working mode, acquiring temperature information of the ambient environment of the equipment and the temperature of a first inner pipe on the surface of a copper pipe of a heat exchanger in the equipment after the equipment runs for a preset time;
determining a second inner tube temperature corresponding to the temperature information;
and determining the operation parameters of the equipment according to the first inner pipe temperature and the second inner pipe temperature so as to control the equipment to operate according to the operation parameters, so that the first inner pipe temperature is equal to the second inner pipe temperature.
In one possible embodiment, the difference between the first inner tube temperature and the second inner tube temperature is used as a temperature correction value;
determining a first operation parameter corresponding to a compressor in the equipment, a second operation parameter corresponding to an internal fan and an external fan and an opening parameter corresponding to an electronic expansion valve according to the temperature correction value;
and controlling the compressor in the equipment to operate according to the first operation parameter, the inner and outer fans to operate according to the second operation parameter, and the electronic expansion valve to be opened according to the opening parameter.
In a possible embodiment, the preset time corresponding to the temperature information is determined from an association relationship, and the second inner tube temperature corresponding to the temperature information is determined from the association relationship, where multiple sets of temperature information and preset time and multiple sets of temperature information and second inner tube temperature are stored in the association relationship.
In one possible embodiment, humidity information of the environment surrounding the device is obtained;
determining the dew point temperature of the environment around the equipment according to the temperature information and the humidity information;
comparing the dew point temperature with the second inner tube temperature;
and determining a corresponding control strategy to control the equipment according to the comparison result.
In one possible embodiment, when the comparison result is that the dew point temperature is lower than the second inner pipe temperature, determining the control strategy as a first control strategy;
and controlling the equipment to increase the running frequency of a compressor, increase the rotating speed of an inner fan and an outer fan and increase the opening degree of an electronic expansion valve based on the first control strategy so as to enable the temperature of the first inner pipe to be equal to the temperature of the second inner pipe.
In one possible embodiment, when the comparison result is that the dew point temperature is greater than or equal to the second inner pipe temperature, determining the control strategy as a second control strategy;
and controlling the equipment to increase the running frequency of a compressor, increase the rotating speed of an inner fan and an outer fan and increase the opening degree of an electronic expansion valve based on the second control strategy so as to enable the temperature of the first inner pipe to be higher than the dew point temperature.
In one possible embodiment, the preset operation mode is a self-regulating refrigeration mode;
and in the self-adjusting refrigeration mode, refrigerating and dehumidifying the ambient environment of the equipment according to the temperature of the first inner pipe, so that the temperature information and the humidity information are in a preset range.
Those of skill would further appreciate that the various illustrative components and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied in hardware, a software module executed by a processor, or a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (10)

1. A method of controlling a device, comprising:
in a preset working mode, acquiring temperature information of the ambient environment of the equipment and the temperature of a first inner pipe on the surface of a copper pipe of a heat exchanger in the equipment after the equipment runs for a preset time;
determining a second inner tube temperature corresponding to the temperature information;
and determining the operation parameters of the equipment according to the first inner pipe temperature and the second inner pipe temperature so as to control the equipment to operate according to the operation parameters, so that the first inner pipe temperature is equal to the second inner pipe temperature.
2. The method of claim 1, wherein said determining an operating parameter of said plant based on said first inner tube temperature and said second inner tube temperature to control said plant to operate according to said operating parameter comprises:
taking the difference value of the first inner tube temperature and the second inner tube temperature as a temperature correction value;
determining a first operation parameter corresponding to a compressor in the equipment, a second operation parameter corresponding to an internal fan and an external fan and an opening parameter corresponding to an electronic expansion valve according to the temperature correction value;
and controlling the compressor in the equipment to operate according to the first operation parameter, the inner and outer fans to operate according to the second operation parameter, and the electronic expansion valve to be opened according to the opening parameter.
3. The method of claim 1, further comprising:
and determining the preset time corresponding to the temperature information from an association relation, and determining the second inner tube temperature corresponding to the temperature information from the association relation, wherein multiple groups of temperature information and preset time and multiple groups of temperature information and second inner tube temperature are stored in the association relation.
4. The method of claim 1, further comprising:
acquiring humidity information of the environment around the equipment;
determining the dew point temperature of the environment around the equipment according to the temperature information and the humidity information;
comparing the dew point temperature with the second inner tube temperature;
and determining a corresponding control strategy to control the equipment according to the comparison result.
5. The method of claim 4, wherein determining the corresponding control strategy to control the device according to the comparison result comprises:
when the comparison result is that the dew point temperature is lower than the second inner tube temperature, determining that the control strategy is a first control strategy;
and controlling the equipment to increase the running frequency of a compressor, increase the rotating speed of an inner fan and an outer fan and increase the opening degree of an electronic expansion valve based on the first control strategy so as to enable the temperature of the first inner pipe to be equal to the temperature of the second inner pipe.
6. The method of claim 4, wherein determining the corresponding control strategy to control the device according to the comparison result comprises:
when the comparison result is that the dew point temperature is greater than or equal to the second inner tube temperature, determining that the control strategy is a second control strategy;
and controlling the equipment to increase the running frequency of a compressor, increase the rotating speed of an inner fan and an outer fan and increase the opening degree of an electronic expansion valve based on the second control strategy so as to enable the temperature of the first inner pipe to be higher than the dew point temperature.
7. The method of claim 4, wherein the preset operating mode is a self-regulating refrigeration mode;
the method further comprises the following steps:
and in the self-adjusting refrigeration mode, refrigerating and dehumidifying the ambient environment of the equipment according to the temperature of the first inner pipe, so that the temperature information and the humidity information are in a preset range.
8. A control apparatus of a device, characterized by comprising:
the device comprises an acquisition module, a processing module and a control module, wherein the acquisition module is used for acquiring temperature information of the ambient environment of the device and the temperature of a first inner pipe on the surface of a copper pipe of a heat exchanger in the device after the device operates for a preset time in a preset working mode;
the determining module is used for determining the temperature of the second inner tube corresponding to the temperature information;
and the control module is used for determining the operation parameters of the equipment according to the first inner pipe temperature and the second inner pipe temperature so as to control the equipment to operate according to the operation parameters, so that the first inner pipe temperature is equal to the second inner pipe temperature.
9. An apparatus, comprising: a processor and a memory, the processor being configured to execute a control program of the apparatus stored in the memory to implement the control method of the apparatus of any one of claims 1 to 7.
10. A storage medium storing one or more programs executable by one or more processors to implement a method of controlling an apparatus according to any one of claims 1 to 7.
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