CN113606760A - Temperature adjusting device control method and device, electronic device and storage medium - Google Patents
Temperature adjusting device control method and device, electronic device and storage medium Download PDFInfo
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- CN113606760A CN113606760A CN202110857364.1A CN202110857364A CN113606760A CN 113606760 A CN113606760 A CN 113606760A CN 202110857364 A CN202110857364 A CN 202110857364A CN 113606760 A CN113606760 A CN 113606760A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- 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 application relates to a temperature regulation equipment control method, a temperature regulation equipment control device, electronic equipment and a storage medium, wherein the method comprises the following steps: acquiring a first factor for judging the influence of natural wind, and acquiring a second factor for judging the influence of natural wind after a preset time interval; and comparing the first element with the second element, determining whether the running state of the temperature regulating equipment is influenced by natural wind according to the comparison result of the first element and the second element, and controlling the running state of the temperature regulating equipment according to the first element if the running state of the temperature regulating equipment is influenced by the natural wind. For the second element, the influence of natural wind on the first element collected earlier is less, and the running state of the temperature regulation equipment is controlled according to the first element, so that the influence of natural wind on the control of the temperature regulation equipment can be avoided to a certain extent, and the running reliability of the temperature regulation equipment is ensured.
Description
Technical Field
The present disclosure relates to the field of heating technologies, and in particular, to a method and an apparatus for controlling a temperature adjustment device, an electronic device, and a storage medium.
Background
With the improvement of living standard of people, the requirements of people on living environment are higher and higher, for example, the room temperature needs to be ensured to be at the appropriate temperature in winter. In order to ensure that the room temperature is at an appropriate temperature, people usually use a temperature adjusting device, such as an air source heat pump or an air conditioner, to increase the room temperature.
However, natural wind in winter may affect a parameter collection point set on an air source heat pump or an air conditioner outdoor unit, for example, natural wind may improve heat dissipation capability of a location where the collection point is located, and then the air suction temperature collected at the collection point is lower than a temperature of a refrigerant entering the compressor, so that the air source heat pump or the air conditioner controls its operation state according to the lower temperature, and reliability of operation of the air source heat pump or the air conditioner is affected.
Disclosure of Invention
In order to solve the problem that the air source heat pump or the air conditioner controls the running state of the air source heat pump or the air conditioner according to lower temperature caused by natural wind in the related art, the application provides a temperature adjusting device control method and device, electronic equipment and a storage medium.
According to a first aspect of the present application, there is provided a temperature adjustment device control method including:
acquiring a first element for judging the influence of natural wind and acquiring a second element for judging the influence of natural wind after a preset time interval, wherein the first element and the second element are acquired operation parameters of the temperature regulating equipment;
comparing the first element with the second element, and determining whether the operating state of the temperature regulating equipment is influenced by natural wind according to the comparison result of the first element and the second element;
and if the operating state of the temperature adjusting equipment is determined to be influenced by natural wind, controlling the operating state of the temperature adjusting equipment according to the first element.
In an alternative embodiment, the natural wind influence determination first element includes a first natural wind influence element and a first operational state element, and the natural wind influence determination second element includes a second natural wind influence element and a second operational state element;
the comparing the first element and the second element and determining whether the operation state of the temperature adjusting device is affected by natural wind according to the comparison result of the first element and the second element includes:
comparing the first operating state element with the second operating state element, and determining whether the operating state of the temperature regulating equipment is normal or not according to the comparison result of the first operating state element and the second operating state element;
if the operating state of the temperature adjusting equipment is normal, comparing the first natural wind influencing element with the second natural wind influencing element;
and determining whether the running state of the temperature adjusting equipment is influenced by natural wind or not according to the comparison result of the first natural wind influencing element and the second natural wind influencing element.
In an alternative embodiment, the first operating condition element comprises a first evaporating temperature and a first frequency of a compressor in the thermostat; the second operating condition element comprises a second evaporating temperature and a second frequency of the compressor in the temperature regulating device;
the comparing the first operating state element with the second operating state element and determining whether the operating state of the thermostat is normal according to the comparison result of the first operating state element and the second operating state element includes:
determining a first difference between the first evaporation temperature and the second evaporation temperature, the second evaporation temperature being greater than the first evaporation temperature;
if the first frequency is equal to the second frequency and the first difference value is smaller than a first preset threshold value, determining that the operating state of the temperature regulating equipment is normal;
and if the first frequency is different from the second frequency or the first difference exceeds the first preset threshold, determining that the operating state of the temperature regulating equipment is abnormal.
In an alternative embodiment, the first natural wind influencing element comprises a first air intake temperature and the second natural wind influencing element comprises a second air intake temperature;
said comparing said first natural wind influencing element to said second natural wind influencing element; determining whether the operation state of the temperature adjustment device is affected by natural wind according to a result of comparing the first natural wind affecting element with the second natural wind affecting element, including:
determining a second difference between the first and second suction temperatures, the first suction temperature being greater than the second suction temperature;
if the second difference is larger than a second preset threshold value, determining that the running state of the temperature adjusting equipment is influenced by natural wind;
and if the second difference is smaller than or equal to the second preset threshold, determining that the running state of the temperature adjusting equipment is not influenced by natural wind.
In an alternative embodiment, the first natural wind influencing element comprises a first air intake temperature and the second natural wind influencing element comprises a second air intake temperature;
said comparing said first natural wind influencing element to said second natural wind influencing element; determining whether the operation state of the temperature adjustment device is affected by natural wind according to a result of comparing the first natural wind affecting element with the second natural wind affecting element, including:
determining a ratio of the first air intake temperature to the second air intake temperature, the first air intake temperature being greater than the second air intake temperature;
if the ratio is larger than a third preset threshold value, determining that the running state of the temperature adjusting equipment is influenced by natural wind;
and if the ratio is smaller than or equal to the third preset threshold, determining that the running state of the temperature adjusting equipment is not influenced by natural wind.
In an alternative embodiment, the temperature regulating device comprises an electronic expansion valve;
the controlling the operation state of the temperature adjustment device according to the first factor includes:
determining the adjusting direction and the adjusting opening degree of the electronic expansion valve according to the target element in the first element;
if the adjusting direction is a preset direction, adjusting the running state of the electronic expansion valve according to the adjusting opening degree;
and if the adjusting direction is not the preset direction, keeping the running state of the electronic expansion valve unchanged.
In an optional embodiment, the method further comprises:
if the operating state of the temperature adjusting equipment is determined to be influenced by natural wind, updating the times that the operating state of the temperature adjusting equipment is influenced by the natural wind;
and judging whether the times exceed a time threshold value, and sending an alarm when the times exceed the time threshold value.
According to a second aspect of the present application, there is provided a thermostat control device, the device comprising:
the acquisition module is used for acquiring a first element for judging the influence of natural wind and acquiring a second element for judging the influence of natural wind after a preset time interval, wherein the first element and the second element are acquired operating parameters of the temperature regulation equipment;
the comparison module is used for comparing the first element with the second element and determining whether the running state of the temperature regulating equipment is influenced by natural wind or not according to the comparison result of the first element and the second element;
and the control module is used for controlling the running state of the temperature regulating equipment according to the first element if the fact that the running state of the temperature regulating equipment is influenced by natural wind is determined.
According to a third aspect of the present application, there is provided an electronic device comprising: at least one processor and memory;
the processor is configured to execute a thermostat control program stored in the memory to implement the method of the first aspect of the application.
According to a fourth aspect of the present application, there is provided a storage medium storing one or more programs which, when executed, implement the method of the first aspect of the present application.
The technical scheme provided by the application can comprise the following beneficial effects: according to the method, a first element for judging the influence of natural wind is obtained firstly, and then a second element for judging the influence of natural wind is obtained after a preset time interval; and comparing the first element with the second element, determining whether the running state of the temperature regulating equipment is influenced by natural wind according to the comparison result of the first element and the second element, and controlling the running state of the temperature regulating equipment according to the first element if the running state of the temperature regulating equipment is influenced by the natural wind. Based on this, this application can be through the contrast to first key element and second key element, judge whether temperature regulation equipment's running state receives the influence of natural wind, receive the influence of natural wind after the affirmation, the running state of temperature regulation equipment is controlled according to the first key element that obtains earlier, for the second key element, the first key element of gathering earlier receives the influence of natural wind littleer, the running state of temperature regulation equipment is controlled according to first key element, can avoid temperature regulation equipment's control to receive the influence of natural wind to a certain extent, guarantee the reliability of temperature regulation equipment operation.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Fig. 1 is a schematic flow chart of a method for controlling a thermostat according to an embodiment of the present application;
FIG. 2 is a schematic flow chart of a method for determining whether a temperature regulation device is affected by natural wind according to an embodiment of the present application;
FIG. 3 is a schematic flow chart of a method for determining whether the operation state of the thermostat is normal according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a control device of a temperature regulation apparatus according to another embodiment of the present application;
fig. 5 is a schematic structural diagram of an electronic device according to another embodiment of the present application.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
Referring to fig. 1, fig. 1 is a schematic flowchart illustrating a method for controlling a temperature adjustment device according to an embodiment of the present disclosure.
As shown in fig. 1, the method for controlling a temperature adjustment device provided in this embodiment may include:
step S101, acquiring a first element for judging natural wind influence, and acquiring a second element for judging natural wind influence after a preset time interval.
The first element and the second element are collected operating parameters of the temperature regulating equipment, and the first element and the second element obtained in the step are used for representing the same parameters. For example, the first element includes data of the parameter a, the parameter B, and the parameter C acquired at the time a, and the second element includes data of the parameter a, the parameter B, and the parameter C acquired at the time B, where the time a and the time B are separated by a preset time.
In a specific example, a first set of data of the parameter a, the parameter B and the parameter C is collected at 8 points to serve as a first element of natural wind influence determination, and a second set of data of the parameter a, the parameter B and the parameter C is collected at 5 minutes intervals, namely 8 points and 5 time-sharing, to serve as a second element of natural wind influence determination.
It should be noted that the first element and the second element are related parameters that can determine whether the operating state of the temperature adjustment device is affected by natural wind, and specifically, what kind of parameters will be described later.
And S102, comparing the first element with the second element, and determining whether the running state of the temperature regulating equipment is influenced by natural wind or not according to the comparison result of the first element and the second element.
In this step, the first element or the second element may include two elements: natural wind influencing elements and operating state elements. The natural wind influencing element may include a parameter directly influenced by natural wind, and the operation state element may include a parameter capable of characterizing an operation state of the temperature adjustment device.
Specifically, the natural wind influence determination first element includes a first natural wind influence element and a first operating state element, and the natural wind influence determination second element includes a second natural wind influence element and a second operating state element.
Based on this, when judging whether the operation state of the temperature adjusting device is influenced by natural wind, the step can judge whether the operation state of the temperature adjusting device is normal according to the operation state element, and if the operation state is normal, judge whether the natural wind influencing element is influenced by the natural wind, namely judge whether the temperature adjusting device is influenced by the natural wind.
Referring to fig. 2, fig. 2 is a schematic flow chart illustrating a process of determining whether a temperature adjusting device is affected by natural wind according to an embodiment of the present application.
As shown in fig. 2, the process of determining whether the temperature adjustment device is affected by natural wind according to the present embodiment may include:
step S201, comparing the first operating state element with the second operating state element, and determining whether the operating state of the temperature adjusting device is normal according to the comparison result of the first operating state element and the second operating state element.
In this step, the first operating state element and the second operating state element are compared to determine whether the operating state of the temperature adjustment device is normal. Since the collection time of the first operation state element and the second operation state element is separated by a preset time length, and the change of some parameters of the temperature regulation equipment is regular, in actual operation, the change amplitude of some parameters is always smaller than a certain threshold value.
Therefore, the present step can determine whether the operation state of the temperature adjustment device is normal by comparing the first operation state element and the second operation state element. Specifically, in the present embodiment, the first operation state element includes a first evaporation temperature and a first frequency of a compressor in the temperature adjustment device; the second operation state element comprises a second evaporation temperature and a second frequency of the compressor in the temperature adjusting device
Referring to fig. 3, fig. 3 is a schematic flowchart illustrating a process for determining whether the operation state of the temperature adjustment device is normal according to an embodiment of the present application.
As shown in fig. 3, the process of determining whether the operation state of the temperature adjustment device is normal provided by the present embodiment may include:
step S301, determining a first difference value of the first evaporation temperature and the second evaporation temperature.
It should be noted that this embodiment may be applied to a heating mode, in which the evaporation temperature is increased, that is, the second evaporation temperature is greater than the first evaporation temperature, and therefore, a first difference between the first evaporation temperature and the second evaporation temperature may be determined in this step.
In a specific example, the first evaporation temperature may be 5.5 degrees, the second evaporation temperature may be 6 degrees, and the first difference may be 6-5.5 ═ 0.5.
Step S302, if the first frequency is equal to the second frequency and the first difference is smaller than a first preset threshold, determining that the operation state of the temperature adjustment device is normal.
In this step, on the premise that the first frequency and the second frequency are equal, if the operating state of the temperature adjustment device is normal, the corresponding first difference value should be smaller than a first preset threshold value. Therefore, in this step, it may be determined that the operation state of the temperature adjustment device is normal as long as the first difference is smaller than the first preset threshold on the premise that the first frequency and the second frequency are equal.
In a specific example, the first preset threshold may be 1, and then, for example, on the premise that the first frequency and the second frequency are equal, 0.5 is less than 1, and the operation state of the temperature adjustment device is normal.
Step S303, if the first frequency is different from the second frequency, or the first difference exceeds the first preset threshold, determining that the operating state of the temperature adjustment device is abnormal.
In this step, it may be determined that the operation state of the temperature adjustment device is abnormal as long as one of the conditions is satisfied.
Step S202, if the running state of the temperature adjusting equipment is normal, comparing the first natural wind influencing element with the second natural wind influencing element; and determining whether the running state of the temperature adjusting equipment is influenced by natural wind or not according to the comparison result of the first natural wind influencing element and the second natural wind influencing element.
In this step, the natural wind influencing element may be an air intake temperature. Specifically, the first natural wind influencing element comprises a first air suction temperature, the second natural wind influencing element comprises a second air suction temperature, and the first air suction temperature is greater than the second air suction temperature.
It should be noted that the comparison in this step may be performed in two ways, one is a second difference comparison, and the other is a ratio comparison.
Specifically, as to the manner of comparing the second difference, the determining whether the operation state of the temperature adjustment device is affected by natural wind according to this embodiment may include: determining a second difference between the first and second inspiratory temperatures; if the second difference is larger than a second preset threshold value, determining that the running state of the temperature adjusting equipment is influenced by natural wind; and if the second difference is smaller than or equal to the second preset threshold, determining that the running state of the temperature adjusting equipment is not influenced by natural wind.
In a specific example, if the first intake air temperature is 5 degrees and the second intake air temperature is 1 degree, the second difference is 4, and if the second preset threshold is 3, and 4 is greater than 3, it is determined that the operation state of the temperature adjustment device is affected by the natural wind.
In addition, for the manner of comparing the ratio, the process of determining whether the operation state of the temperature adjustment device is affected by natural wind in the embodiment may include: determining a ratio of the first inspiratory temperature to the second inspiratory temperature; if the ratio is larger than a third preset threshold value, determining that the running state of the temperature adjusting equipment of the air conditioning equipment is influenced by natural wind; and if the ratio is smaller than or equal to the third preset threshold, determining that the running state of the temperature regulating equipment of the air conditioning equipment is not influenced by natural wind.
In a specific example, if the first suction temperature is 5 degrees and the second suction temperature is 1 degree, the ratio is 5, and if the third preset threshold is 1.3, and 5 is greater than 1.3, it is determined that the operation state of the temperature adjustment device is affected by the natural wind.
And S103, if the operating state of the temperature adjusting equipment is determined to be influenced by natural wind, controlling the operating state of the temperature adjusting equipment according to the first element.
In this embodiment, the controlling the operation state of the temperature adjustment device mainly includes controlling the operation state of an electronic expansion valve in the temperature adjustment device. Generally, in the heating process, when the operation state of the temperature adjusting device is affected by natural wind, the electronic expansion valve is always adjusted in the direction of opening.
In order to avoid the phenomenon, in the step, when the running state of the electronic expansion valve is controlled, firstly, the adjusting direction and the adjusting opening degree of the electronic expansion valve are determined according to the target element in the first element, then, whether the adjusting direction is a preset direction or not is compared, and if the adjusting direction is the preset direction, the running state of the electronic expansion valve is adjusted according to the adjusting opening degree; and if the adjusting direction is not the preset direction, keeping the running state of the electronic expansion valve unchanged.
The adjusting direction is a direction for adjusting the opening of the electronic expansion valve, such as opening up and closing down. And the opening degree is the opening degree of the electronic expansion valve to be adjusted. To avoid the above situation, the preset direction of the present embodiment is the off direction.
In a specific example, the adjustment direction and the adjustment opening may be 5% greater. Normally, the electronic expansion valve is controlled to adjust 5% in the opening direction, but since the opening direction is different from the preset direction (closing direction), the operation state of the electronic expansion valve needs to be kept unchanged, that is, the opening degree of the electronic expansion valve is not adjusted.
In addition, the target elements in the present embodiment may be the aforementioned first evaporation temperature and first suction temperature.
Of course, the present embodiment may accumulate the number of times the operating state of the temperature adjustment device is determined to be affected by natural wind, and perform an alarm when the number of times exceeds the number threshold. Specifically, if it is determined that the operating state of the temperature adjusting device is influenced by natural wind, updating the number of times that the operating state of the temperature adjusting device is influenced by natural wind; and judging whether the times exceed a time threshold value, and sending an alarm when the times exceed the time threshold value.
The alarm may include a prompt message for prompting the user to shut down, or may be other prompt messages.
It should be noted that, in the present embodiment, the acquisition of the first element needs to be performed after the temperature adjustment device is operated for a period of time, so as to ensure that the temperature adjustment device is in a stable operation state. In this embodiment, the temperature adjustment device may be, but is not limited to, an air source heat pump or an air conditioner.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a temperature adjustment device control apparatus according to another embodiment of the present application.
As shown in fig. 4, the temperature adjustment device control apparatus provided in this embodiment may include:
an obtaining module 401, configured to obtain a first element for determining natural wind influence and obtain a second element for determining natural wind influence after a preset time interval;
a comparison module 402, configured to compare the first element with the second element, and determine whether the operating state of the temperature adjustment device is affected by natural wind according to a comparison result of the first element and the second element;
a control module 403, configured to control the operating state of the temperature adjustment device according to the first element if it is determined that the operating state of the temperature adjustment device is affected by natural wind.
Referring to fig. 5, fig. 5 is a schematic structural diagram of an electronic device according to another embodiment of the present application.
As shown in fig. 5, the electronic device provided in this embodiment includes: at least one processor 501, memory 502, at least one network interface 503, and other user interfaces 504. The various components in the electronic device 500 are coupled together by a bus system 505. It is understood that the bus system 505 is used to enable connection communications between these components. The bus system 505 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 505 in FIG. 5.
The user interface 504 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 is to be understood that the memory 502 in embodiments of the present 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 502 described herein is intended to comprise, without being limited to, these and any other suitable types of memory.
In some embodiments, memory 502 stores elements, executable units or data structures, or a subset thereof, or an expanded set thereof as follows: an operating system 5021 and a second application 5022.
The operating system 5021 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 second application 5022 includes various second applications, such as a Media Player (Media Player), a Browser (Browser), and the like, for implementing various application services. A program for implementing the method according to the embodiment of the present invention may be included in the second application program 5022.
In the embodiment of the present invention, by calling a program or an instruction stored in the memory 502, specifically, a program or an instruction stored in the second application 5022, the processor 501 is configured to execute the method steps provided by the method embodiments, for example, including:
acquiring a first element for judging natural wind influence, and acquiring a second element for judging natural wind influence after a preset time interval;
comparing the first element with the second element, and determining whether the operating state of the temperature regulating equipment is influenced by natural wind according to the comparison result of the first element and the second element;
and if the operating state of the temperature adjusting equipment is determined to be influenced by natural wind, controlling the operating state of the temperature adjusting equipment according to the first element.
In an alternative embodiment, the natural wind influence determination first element includes a first natural wind influence element and a first operational state element, and the natural wind influence determination second element includes a second natural wind influence element and a second operational state element;
the comparing the first element and the second element and determining whether the operation state of the temperature adjusting device is affected by natural wind according to the comparison result of the first element and the second element includes:
comparing the first operating state element with the second operating state element, and determining whether the operating state of the temperature regulating equipment is normal or not according to the comparison result of the first operating state element and the second operating state element;
if the operating state of the temperature adjusting equipment is normal, comparing the first natural wind influencing element with the second natural wind influencing element;
and determining whether the running state of the temperature adjusting equipment is influenced by natural wind or not according to the comparison result of the first natural wind influencing element and the second natural wind influencing element.
In an alternative embodiment, the first operating condition element comprises a first evaporating temperature and a first frequency of a compressor in the thermostat; the second operating condition element comprises a second evaporating temperature and a second frequency of the compressor in the temperature regulating device;
the comparing the first operating state element with the second operating state element and determining whether the operating state of the thermostat is normal according to the comparison result of the first operating state element and the second operating state element includes:
determining a first difference between the first evaporation temperature and the second evaporation temperature;
if the first frequency is equal to the second frequency and the first difference value is smaller than a first preset threshold value, determining that the operating state of the temperature regulating equipment is normal;
and if the first frequency is different from the second frequency or the first difference exceeds the first preset threshold, determining that the operating state of the temperature regulating equipment is abnormal.
In an alternative embodiment, the first natural wind influencing element comprises a first air intake temperature and the second natural wind influencing element comprises a second air intake temperature;
said comparing said first natural wind influencing element to said second natural wind influencing element; determining whether the operation state of the temperature adjustment device is affected by natural wind according to a result of comparing the first natural wind affecting element with the second natural wind affecting element, including:
determining a second difference between the first and second inspiratory temperatures;
if the second difference is larger than a second preset threshold value, determining that the running state of the temperature adjusting equipment is influenced by natural wind;
and if the second difference is smaller than or equal to the second preset threshold, determining that the running state of the temperature adjusting equipment is not influenced by natural wind.
In an alternative embodiment, the first natural wind influencing element comprises a first air intake temperature and the second natural wind influencing element comprises a second air intake temperature;
said comparing said first natural wind influencing element to said second natural wind influencing element; determining whether the operation state of the temperature adjustment device is affected by natural wind according to a result of comparing the first natural wind affecting element with the second natural wind affecting element, including:
determining a ratio of the first inspiratory temperature to the second inspiratory temperature;
if the ratio is larger than a third preset threshold value, determining that the running state of the temperature adjusting equipment is influenced by natural wind;
and if the ratio is smaller than or equal to the third preset threshold, determining that the running state of the temperature adjusting equipment is not influenced by natural wind.
In an alternative embodiment, the temperature regulating device comprises an electronic expansion valve;
the controlling the operation state of the temperature adjustment device according to the first factor includes:
determining the adjusting direction and the adjusting opening degree of the electronic expansion valve according to the target element in the first element;
if the adjusting direction is a preset direction, adjusting the running state of the electronic expansion valve according to the adjusting opening degree;
and if the adjusting direction is not the preset direction, keeping the running state of the electronic expansion valve unchanged.
In an optional embodiment, the method further comprises:
if the operating state of the temperature adjusting equipment is determined to be influenced by natural wind, updating the times that the operating state of the temperature adjusting equipment is influenced by the natural wind;
and judging whether the times exceed a time threshold value, and sending an alarm when the times exceed the time threshold value.
The method disclosed by the above-mentioned embodiments of the present invention may be applied to the processor 501, or implemented by the processor 501. The processor 501 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 501. The Processor 501 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 502, and the processor 501 reads the information in the memory 502 and completes the steps of the method in combination with the hardware.
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 in 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 of the present Application, or a combination thereof.
For a software implementation, the techniques herein may be implemented by means of units performing the functions 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 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, the temperature adjustment device control method executed on the electronic device side as described above is realized.
The processor is configured to execute the temperature adjustment device control program stored in the memory to implement the steps of the temperature adjustment device control method provided by the foregoing embodiments, which are executed on the electronic device side.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that, in the description of the present application, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present application, the meaning of "a plurality" means at least two unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present application includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.
It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (10)
1. A method for controlling a temperature adjustment device, the method comprising:
acquiring a first element for judging the influence of natural wind and acquiring a second element for judging the influence of natural wind after a preset time interval, wherein the first element and the second element are acquired operation parameters of the temperature regulating equipment;
comparing the first element with the second element, and determining whether the operating state of the temperature regulating equipment is influenced by natural wind according to the comparison result of the first element and the second element;
and if the operating state of the temperature adjusting equipment is determined to be influenced by natural wind, controlling the operating state of the temperature adjusting equipment according to the first element.
2. The method according to claim 1, wherein the natural wind influence determination first element includes a first natural wind influence element and a first operational status element, and the natural wind influence determination second element includes a second natural wind influence element and a second operational status element;
the comparing the first element and the second element and determining whether the operation state of the temperature adjusting device is affected by natural wind according to the comparison result of the first element and the second element includes:
comparing the first operating state element with the second operating state element, and determining whether the operating state of the temperature regulating equipment is normal or not according to the comparison result of the first operating state element and the second operating state element;
if the operating state of the temperature adjusting equipment is normal, comparing the first natural wind influencing element with the second natural wind influencing element;
and determining whether the running state of the temperature adjusting equipment is influenced by natural wind or not according to the comparison result of the first natural wind influencing element and the second natural wind influencing element.
3. The method of claim 2, wherein the first operating condition element comprises a first evaporating temperature and a first frequency of a compressor in the temperature regulating device; the second operating condition element comprises a second evaporating temperature and a second frequency of the compressor in the temperature regulating device;
the comparing the first operating state element with the second operating state element and determining whether the operating state of the thermostat is normal according to the comparison result of the first operating state element and the second operating state element includes:
determining a first difference between the first evaporation temperature and the second evaporation temperature, the second evaporation temperature being greater than the first evaporation temperature;
if the first frequency is equal to the second frequency and the first difference value is smaller than a first preset threshold value, determining that the operating state of the temperature regulating equipment is normal;
and if the first frequency is different from the second frequency or the first difference exceeds the first preset threshold, determining that the operating state of the temperature regulating equipment is abnormal.
4. The method of claim 2, wherein the first natural wind influencing element comprises a first air intake temperature and the second natural wind influencing element comprises a second air intake temperature;
said comparing said first natural wind influencing element to said second natural wind influencing element; determining whether the operation state of the temperature adjustment device is affected by natural wind according to a result of comparing the first natural wind-affecting element with the second natural wind-affecting element, including:
determining a second difference between the first and second suction temperatures, the first suction temperature being greater than the second suction temperature;
if the second difference is larger than a second preset threshold value, determining that the running state of the temperature adjusting equipment is influenced by natural wind;
and if the second difference is smaller than or equal to the second preset threshold, determining that the running state of the temperature adjusting equipment is not influenced by natural wind.
5. The temperature adjustment device control method according to claim 2, wherein the first natural wind influence element includes a first intake air temperature, and the second natural wind influence element includes a second intake air temperature;
said comparing said first natural wind influencing element to said second natural wind influencing element; determining whether the operation state of the temperature adjustment device is affected by natural wind according to a result of comparing the first natural wind affecting element with the second natural wind affecting element, including:
determining a ratio of the first air intake temperature to the second air intake temperature, the first air intake temperature being greater than the second air intake temperature;
if the ratio is larger than a third preset threshold value, determining that the running state of the temperature adjusting equipment is influenced by natural wind;
and if the ratio is smaller than or equal to the third preset threshold, determining that the running state of the temperature adjusting equipment is not influenced by natural wind.
6. The temperature adjustment device control method according to any one of claims 1 to 5, wherein the temperature adjustment device includes an electronic expansion valve;
the controlling the operation state of the temperature adjustment device according to the first factor includes:
determining the adjusting direction and the adjusting opening degree of the electronic expansion valve according to the target element in the first element;
if the adjusting direction is a preset direction, adjusting the running state of the electronic expansion valve according to the adjusting opening degree;
and if the adjusting direction is not the preset direction, keeping the running state of the electronic expansion valve unchanged.
7. The temperature adjustment device control method according to any one of claims 1 to 5, characterized by further comprising:
if the operating state of the temperature adjusting equipment is determined to be influenced by natural wind, updating the times that the operating state of the temperature adjusting equipment is influenced by the natural wind;
and judging whether the times exceed a time threshold value, and sending an alarm when the times exceed the time threshold value.
8. A thermostat control device, characterized in that the device comprises:
the acquisition module is used for acquiring a first element for judging the influence of natural wind and acquiring a second element for judging the influence of natural wind after a preset time interval, wherein the first element and the second element are acquired operating parameters of the temperature regulation equipment;
the comparison module is used for comparing the first element with the second element and determining whether the running state of the temperature regulating equipment is influenced by natural wind or not according to the comparison result of the first element and the second element;
and the control module is used for controlling the running state of the temperature regulating equipment according to the first element if the fact that the running state of the temperature regulating equipment is influenced by natural wind is determined.
9. An electronic device, comprising: at least one processor and memory;
the processor is configured to execute a thermostat control program stored in the memory to implement the method of any one of claims 1-7.
10. A storage medium, characterized in that the computer storage medium stores one or more programs which, when executed, implement the method of any one of claims 1-7.
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