CN112460765B - Air conditioner control method and device, air conditioner and storage medium - Google Patents
Air conditioner control method and device, air conditioner and storage medium Download PDFInfo
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- CN112460765B CN112460765B CN202011384429.7A CN202011384429A CN112460765B CN 112460765 B CN112460765 B CN 112460765B CN 202011384429 A CN202011384429 A CN 202011384429A CN 112460765 B CN112460765 B CN 112460765B
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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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
Abstract
The embodiment of the invention relates to an air conditioner control method, an air conditioner control device, an air conditioner and a storage medium, wherein the method comprises the following steps: detecting the ambient temperature of an indoor space where an air conditioner is located in a state that the self-starting operation of the air conditioner reaches a first preset time; determining a target output quantity required for maintaining a set temperature when it is determined that a temperature difference between the ambient temperature and the set temperature satisfies a preset first temperature range; and controlling the air conditioner to operate in a constant temperature control mode according to the target output quantity. Therefore, when the ambient temperature of the indoor space where the air conditioner is located is close to the set temperature, the air conditioner is controlled to operate in the constant temperature control mode to maintain the ambient temperature to be constant, so that the air conditioner can be prevented from being repeatedly started and stopped, the service life of the air conditioner is prolonged, and the comfort of a user is improved.
Description
Technical Field
The embodiment of the invention relates to the technical field of air conditioners, in particular to an air conditioner control method and device, an air conditioner and a storage medium.
Background
At present, in a conventional air conditioner control method, an air conditioner compressor is controlled to operate at a high frequency within a period of time after the air conditioner is started, so that the indoor temperature changes rapidly, and then the air conditioner compressor is controlled to reduce the operating frequency.
However, in the case of the air conditioner operating in the cooling mode, the rapid decrease of the indoor temperature may easily cause the indoor temperature to be lower than the set temperature, and at this time, although the air conditioner compressor is controlled to reduce the operating frequency, the cooling capacity of the air conditioner is still relatively large, which may cause the indoor temperature to continue to decrease. When the indoor temperature drops to a certain threshold, the air conditioner will shut down. The indoor temperature of the air conditioner is increased again after the air conditioner is stopped, and the air conditioner is restarted when the indoor temperature is higher than the set temperature, so that the air conditioner is repeatedly started and stopped. The air conditioner is repeatedly stopped and started, so that the indoor temperature is continuously fluctuated, the comfort of a user is greatly influenced, the air conditioner is easily damaged, and the service life of the air conditioner is shortened.
In view of the above technical problems, no effective solution has been proposed at present.
Disclosure of Invention
In view of this, embodiments of the present invention provide an air conditioner control method and apparatus, an air conditioner, and a storage medium, so as to control the air conditioner to operate in a constant temperature control mode to maintain a constant ambient temperature when the ambient temperature of an indoor space where the air conditioner is located is relatively close to a set temperature, thereby preventing the air conditioner from being repeatedly turned on and off, prolonging the service life of the air conditioner, and improving user comfort.
In a first aspect, an embodiment of the present invention provides an air conditioner control method, where the method includes:
detecting the ambient temperature of an indoor space where an air conditioner is located in a state that the self-starting operation of the air conditioner reaches a first preset time;
determining a target output quantity required for maintaining a set temperature when it is determined that a temperature difference between the ambient temperature and the set temperature satisfies a preset first temperature range;
and controlling the air conditioner to operate in a constant temperature control mode according to the target output quantity.
In a possible embodiment, the controlling the air conditioner to operate in a constant temperature control mode according to the target output amount includes:
responding to a preset trigger condition, and detecting the ambient temperature of the indoor space where the air conditioner is located;
when the temperature difference between the currently detected environment temperature and the set temperature is determined to meet a preset second temperature range, re-determining a target output quantity according to the target output quantity determined at the previous time, and controlling the air conditioner to operate in a constant temperature control mode according to the currently determined target output quantity;
when the temperature difference between the currently detected environment temperature and the set temperature is determined to meet a preset third temperature range, controlling the air conditioner to operate in the constant temperature control mode according to the target output quantity determined at the previous time; the first temperature range includes the second temperature range and the third temperature range.
In a possible embodiment, the preset trigger condition includes:
the air conditioner continuously operates for a second preset time when entering a constant-temperature control mode; alternatively, the first and second electrodes may be,
and the time interval from the last time of determining the temperature difference to the current time reaches a second preset time.
In a possible embodiment, the method further comprises:
and when the temperature difference between the currently detected environment temperature and the set temperature is determined not to meet the first temperature range, controlling the air conditioner to exit the constant temperature control mode.
In a possible embodiment, the method further comprises: when the target refrigerating capacity is determined, recording the current first moment;
the re-determining the target output quantity according to the target output quantity determined at the previous time comprises:
determining a target variable quantity corresponding to the target output quantity according to a time interval between a first time recorded last time and a current time;
and performing setting operation on the target output quantity and the target variable quantity determined in the previous time to obtain the currently determined target output quantity.
In a possible embodiment, determining the target variation corresponding to the target output quantity according to the time interval between the first time recorded last time and the current time includes:
searching a preset corresponding relation between a time interval range and a variable quantity for a keyword by using a time interval between a first moment recorded at the previous time and a current moment to obtain a target corresponding relation, wherein the keyword meets the time interval range in the target corresponding relation;
and determining the variation in the target corresponding relation as the target variation.
In a second aspect, an embodiment of the present invention provides an air conditioner control device, including:
the detection module is used for detecting the ambient temperature of the indoor space where the air conditioner is located when the air conditioner runs for a first preset time from the start-up;
the determining module is used for determining a target output quantity required for maintaining the set temperature when the temperature difference between the environment temperature and the set temperature is determined to meet a preset first temperature range;
and the control module is used for controlling the air conditioner to operate in a constant temperature control mode according to the target output quantity.
In a possible implementation, the control module is specifically configured to:
responding to a preset trigger condition, and detecting the ambient temperature of the indoor space where the air conditioner is located;
when the temperature difference between the currently detected environment temperature and the set temperature is determined to meet a preset second temperature range, re-determining a target output quantity according to the target output quantity determined at the previous time, and controlling the air conditioner to operate in a constant temperature control mode according to the currently determined target output quantity;
when the temperature difference between the currently detected environment temperature and the set temperature is determined to meet a preset third temperature range, controlling the air conditioner to operate in the constant temperature control mode according to the target output quantity determined at the previous time; the first temperature range includes the second temperature range and the third temperature range.
In a possible embodiment, the preset trigger condition includes:
the air conditioner continuously operates for a second preset time when entering a constant-temperature control mode; alternatively, the first and second electrodes may be,
and the time interval from the last time of determining the temperature difference to the current time reaches a second preset time.
In a possible embodiment, the control module is further configured to:
and when the temperature difference between the currently detected environment temperature and the set temperature is determined not to meet the first temperature range, controlling the air conditioner to exit the constant temperature control mode.
In a possible embodiment, the method further comprises:
the recording module is used for recording the current first moment when the target refrigerating capacity is determined;
the control module determines the target output quantity again according to the target output quantity determined at the previous time, and the method comprises the following steps:
determining a target variable quantity corresponding to the target output quantity according to a time interval between a first time recorded last time and a current time;
and performing setting operation on the target output quantity and the target variable quantity determined in the previous time to obtain the currently determined target output quantity.
In a possible embodiment, the determining, by the control module, a target variation corresponding to the target output quantity according to a time interval between a first time recorded last time and a current time includes:
searching a preset corresponding relation between a time interval range and a variable quantity for a keyword by using a time interval between a first moment recorded at the previous time and a current moment to obtain a target corresponding relation, wherein the keyword meets the time interval range in the target corresponding relation;
and determining the variation in the target corresponding relation as the target variation.
In a third aspect, an embodiment of the present invention provides an air conditioner, including: the processor is used for executing the air conditioner control program stored in the memory so as to realize the air conditioner control method in any one of the first aspect.
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 air conditioner control method according to any one of the first aspects.
According to the technical scheme provided by the embodiment of the invention, the environment temperature of the indoor space where the air conditioner is located is detected in the state that the self-starting operation of the air conditioner reaches the first preset time, when the temperature difference between the environment temperature and the set temperature is determined to meet the preset first temperature range, the target output quantity required for maintaining the set temperature is determined, and the operation of the air conditioner in the constant-temperature control mode is controlled according to the target output quantity, so that when the environment temperature of the indoor space where the air conditioner is located is closer to the set temperature, the operation of the air conditioner in the constant-temperature control mode is controlled to enable the actual output quantity of the air conditioner to be matched with the target output quantity required for maintaining the environment temperature to be constant, the effect of maintaining the environment temperature to be constant is achieved, the air conditioner can be prevented from being started and stopped repeatedly, the service life of the air conditioner is prolonged, and the comfort of a user is improved.
Drawings
Fig. 1 is a flowchart illustrating an embodiment of an air conditioner control method according to an exemplary embodiment of the present invention;
fig. 2 is a flowchart illustrating another air conditioner control method according to an exemplary embodiment of the present invention;
FIG. 3 is a schematic diagram of a temperature range provided by an exemplary embodiment of the present invention;
fig. 4 is a block diagram of an embodiment of an air conditioning control apparatus according to an exemplary embodiment of the present invention;
fig. 5 is a schematic structural diagram of an air conditioner 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.
Referring to fig. 1, a flowchart of an embodiment of an air conditioner control method according to an exemplary embodiment of the present invention is provided, and as shown in fig. 1, the flowchart may include the following steps:
As an embodiment, since the ambient temperature of the indoor space where the air conditioner is located may be significantly changed after the air conditioner is operated for a certain period of time since the air conditioner is turned on, the ambient temperature of the indoor space where the air conditioner is located may be detected in a state where the air conditioner has been operated for the first preset time period since the air conditioner is turned on.
The first preset time period may be set by a developer or a user according to actual use conditions, such as a rated power of an air conditioner, a volume of an indoor space where the air conditioner is located, an outdoor temperature, and the like.
The operation may refer to a cooling mode or a heating mode, and the present invention is not limited thereto.
In practice, as an alternative implementation, the air conditioner may be in communication with a temperature sensor disposed indoors, so that the air conditioner may detect the ambient temperature of the indoor space through the temperature sensor disposed indoors.
As another alternative implementation, the air conditioner may include a temperature sensor, such as disposed on an outer surface of the air conditioner, so that the air conditioner may detect the ambient temperature of the indoor space through its own temperature sensor.
And 103, controlling the air conditioner to operate in a constant temperature control mode according to the target output quantity.
first, the temperature difference between the ambient temperature and the set temperature is: the difference of the set temperature minus the ambient temperature.
In the embodiment of the present invention, when the temperature difference between the ambient temperature and the set temperature satisfies the preset first temperature range, it means that the ambient temperature of the indoor space where the air conditioner is located is relatively close to the set temperature, and at this time, the air conditioner may be controlled to enter the constant temperature control mode and continue to operate in the constant temperature control mode.
Further, when the temperature difference between the ambient temperature detected in step 101 and the set temperature satisfies the preset first temperature range, a target output amount required for maintaining the set temperature may be determined, and in step 103, the air conditioner may be controlled to operate in the constant temperature control mode according to the target output amount, so that the actual output amount of the air conditioner may be matched with the target output amount, thereby achieving the effect of maintaining the ambient temperature constant. Said matching may refer to: the actual output quantity of the air conditioner is consistent with the target output quantity, or the difference between the actual output quantity and the target output quantity is small, for example, the absolute difference value of the two is in a set range.
It should be noted that the output quantity may be a cooling quantity or a heating quantity, specifically, when the air conditioner operates in the cooling mode, the output quantity is the cooling quantity, and when the air conditioner operates in the heating mode, the output quantity is the heating quantity.
As an example, the lower boundary of the first temperature range is negative, and the upper boundary is positive, for example, the first temperature range is (-2 ℃, 2 ℃). Further, the first temperature range may be different between the cooling mode and the heating mode, for example, the first temperature range is (-3 ℃, 3 ℃) in the cooling mode, and the first temperature range is (-2 ℃, 2 ℃) in the heating mode.
As an embodiment, in step 102, the target output amount required for maintaining the set temperature may be determined by integrating the volume of the indoor space where the air conditioner is located, the area of the doors and windows, the opening and closing conditions of the doors and windows, the outdoor temperature, the existence of other heat sources or cooling sources, and the like, and combining the temperature difference.
According to the technical scheme provided by the embodiment of the invention, the environment temperature of the indoor space where the air conditioner is located is detected in the state that the self-starting operation of the air conditioner reaches the first preset time, when the temperature difference between the environment temperature and the set temperature is determined to meet the preset first temperature range, the target output quantity required for maintaining the set temperature is determined, and the operation of the air conditioner in the constant-temperature control mode is controlled according to the target output quantity, so that when the environment temperature of the indoor space where the air conditioner is located is closer to the set temperature, the operation of the air conditioner in the constant-temperature control mode is controlled to enable the actual output quantity of the air conditioner to be matched with the target output quantity required for maintaining the environment temperature to be constant, the effect of maintaining the environment temperature to be constant is achieved, the air conditioner can be prevented from being started and stopped repeatedly, the service life of the air conditioner is prolonged, and the comfort of a user is improved.
The operation of the air conditioner in the thermostatic control mode is described below by the embodiment shown in fig. 2:
referring to fig. 2, a flowchart of another embodiment of an air conditioner control method according to an exemplary embodiment of the present invention is provided, and as shown in fig. 2, the flowchart may include the following steps:
As to how the air conditioner detects the ambient temperature of the indoor space, reference may be made to the above description of the embodiment shown in fig. 1, and details thereof are not repeated here.
204, controlling the air conditioner to operate in a constant temperature control mode according to the target output quantity determined in the previous time; step 206 is performed.
And step 205, controlling the air conditioner to exit the constant temperature control mode.
The following describes steps 202 to 205 collectively:
first, the first temperature range includes the second temperature range and the third temperature range, and the temperature range diagram shown in fig. 3 is shown for the convenience of understanding. As shown in fig. 3, T1 and T3 are both negative numbers, T4 and T2 are both positive numbers, and [ T1, T3 ], [ T4 and T2 ] are the second temperature range, and [ T3, T4 ] are the third temperature range, and [ T1 and T2 ] are the first temperature range.
Based on the relationship between the first temperature range, the second temperature range, and the third temperature range illustrated in fig. 3, it can be known that, compared to the second temperature range, if the temperature difference between the ambient temperature and the set temperature satisfies the third temperature range, the ambient temperature is closer to the set temperature, and further, the operation of the air conditioner in the constant temperature control mode can be controlled according to the current target output amount within the second preset time period, so that the ambient temperature is closer to the set temperature.
And if the temperature difference between the ambient temperature and the set temperature meets the second temperature range, the ambient temperature is close to the set temperature, but still has a certain difference with the set temperature, and further the air conditioner is controlled to operate in the constant temperature control mode according to the current target output amount within the second preset time period, so that the ambient temperature is not close to the set temperature enough. Specifically, as described in step 203, when it is determined that the temperature difference between the currently detected ambient temperature and the set temperature satisfies the preset second temperature range, the target output may be determined again according to the previously determined target output.
In addition, if the temperature difference between the ambient temperature and the set temperature does not satisfy the first temperature range, it means that the ambient temperature is different from the set temperature by a relatively large amount, and step 205 may be executed to control the air conditioner to exit the constant temperature control mode. The ambient temperature can be changed more rapidly by controlling the air conditioner to exit the constant temperature control mode, and then the ambient temperature is close to the set temperature.
The following describes how to re-determine the target output quantity from the previously determined target output quantity:
as an embodiment, a current time (hereinafter, referred to as a first time for convenience of description) may be recorded each time the target output quantity is determined, and based on this, when the target output quantity is determined again according to the target output quantity determined last time, a target variation corresponding to the target output quantity may be determined first according to a time interval between the first time recorded last time and the current time, and then the target output quantity determined last time and the target variation may be subjected to a setting operation to obtain the currently determined target output quantity. Alternatively, the setting operation is an addition operation.
The method for determining the target variable quantity corresponding to the target output quantity according to the time interval between the first time recorded last time and the current time comprises the following steps: and searching a preset corresponding relation between a time interval range and the variation for the keyword by using the previously recorded time interval between the first moment and the current moment to obtain a target corresponding relation, wherein the keyword meets the time interval range in the target corresponding relation, and then determining the variation in the target corresponding relation as the target variation.
As shown in the following table 1, the relationship between the preset time interval range and the variation is shown as follows:
TABLE 1
In the above table 1, Δ T represents a temperature difference value, T represents a time interval between the first time of the previous recording and the present time, and Tc0Represents a second preset time period, tc3>tc2>tc1>tc0。
When T1< [ delta ] T < T3, that is, when delta T is a negative number, it means that the ambient temperature of the indoor space is higher than the set temperature, and in the cooling mode, the cooling capacity needs to be increased, so that when the target output quantity determined last time is added to the target variation to obtain the currently determined target output quantity, a1, a2, a3, and a4 are all positive numbers, and optionally, a1> a2> a3> a4>0 can be set; when T4< [ delta ] T < T2, that is, when Δ T is a positive number, it means that the ambient temperature of the indoor space is lower than the set temperature, and the cooling capacity needs to be reduced in the cooling mode, therefore, when the target output quantity determined last time is added to the target variation to obtain the currently determined target output quantity, b1, b2, b3, and b4 are all negative numbers, and optionally, b1< b2< b3< b4<0 can be set.
As shown in the following table 2, the preset time interval range and the corresponding relationship of the variation are shown in the heating mode:
TABLE 2
When T1< [ delta T < T3, that is, when delta T is a negative number, it means that the ambient temperature of the indoor space is higher than the set temperature, and in the heating mode, the heating amount needs to be reduced, so that when the target output amount determined last time is added to the target variation to obtain the currently determined target output amount, c1, c2, c3, and c4 are all negative numbers, and optionally, c1< c2< c3< c4< 0; when T4< Δ T < T2, that is, Δ T is a positive number, it means that the ambient temperature of the indoor space is lower than the set temperature, and the heating amount needs to be increased in the heating mode, so when the target output amount determined last time is added to the target variation to obtain the currently determined target output amount, d1, d2, d3, and d4 are all positive numbers, and optionally, d1> d2> d3> d4>0 may be set.
It should be noted that the above tables 1 and 2 are only examples, and in practice, the time interval may be decreased or increased according to actual requirements, and the present invention is not limited thereto.
And step 206, detecting the ambient temperature of the indoor space where the air conditioner is located when the time interval from the previous determination of the temperature difference to the current time reaches a second preset time, and returning to execute the step 202.
As can be seen from the description in step 206, in the state where the air conditioner operates in the constant temperature control mode, the ambient temperature of the indoor space where the air conditioner is located may be periodically detected, and then it is determined whether the target output quantity needs to be adjusted according to the currently detected ambient temperature, so that accurate temperature control may be achieved.
Furthermore, as can be seen from the description in step 201, under the condition that the air conditioner continues to operate in the constant temperature control mode for the second preset time period since the air conditioner enters the constant temperature control mode, or under the condition that the time interval from the previous determination of the temperature difference to the current time reaches the second preset time period, the ambient temperature of the indoor space where the air conditioner is located may be detected again, and the process returns to step 202. Based on this, for convenience of description, in the embodiment of the present invention, the two conditions are collectively referred to as the preset conditions, that is, in response to the preset conditions, the ambient temperature of the indoor space where the air conditioner is located is detected, and the step 202 is executed again.
Hereinafter, to facilitate understanding of the flow shown in fig. 1 and 2, the following specific examples are shown:
assuming that the air conditioner operates for a first preset time from the start-up at the time t0, detecting the ambient temperature of the indoor space where the air conditioner is located and determining the temperature difference between the ambient temperature and the set temperature, assuming that the temperature difference meets a preset first temperature range, determining a target output quantity P0, recording the first time at the time, namely t0, and controlling the air conditioner to operate in a constant temperature control mode according to the currently determined target output quantity P0.
Then, assuming that the air conditioner automatically enters the constant temperature control mode to continuously operate for a second preset time at the time of t1, at this time, detecting the ambient temperature of the indoor space where the air conditioner is located again, determining the temperature difference between the currently detected ambient temperature and the set temperature, assuming that the temperature difference meets a preset second temperature range, re-determining the target output quantity P1 according to the previously determined target output quantity P0, recording the first time at this time, namely t1, and controlling the air conditioner to operate in the constant temperature control mode according to the currently determined target output quantity P1.
When the target output quantity P1 is determined again according to the target output quantity P0 determined last time, the time interval between the first time and the current time recorded last time is (t1-t0), which is the second preset time duration, and according to the above description, the table 1 or table 2 is searched by using (t1-t0) as a key, so that the corresponding target variation can be obtained.
And then, assuming that the air conditioner is controlled to operate in the constant temperature control mode for a second preset time period at the time t2 according to the target output quantity P1, detecting the ambient temperature of the indoor space where the air conditioner is located again and determining the temperature difference between the currently detected ambient temperature and the set temperature, and assuming that the temperature difference meets a preset third temperature range, continuing to control the air conditioner to operate in the constant temperature control mode according to the target output quantity P1.
Then, assuming that the air conditioner is controlled to operate in the constant temperature control mode for a second preset time period at the time t3 according to the target output quantity P1, at this time, the ambient temperature of the indoor space where the air conditioner is located is detected again, the temperature difference between the currently detected ambient temperature and the set temperature is determined, assuming that the temperature difference meets a preset second temperature range, the target output quantity P2 is determined again according to the previously determined target output quantity P1, the first time at this time, namely t3, is recorded, and the air conditioner is controlled to operate in the constant temperature control mode according to the currently determined target output quantity P2.
When the target output quantity P2 is determined again according to the target output quantity P1 determined last time, the time interval between the first time and the current time recorded last time is (t3-t1), which is the second preset time duration × 2, and according to the above description, the above table 1 or table 2 is looked up by using (t3-t1) as a keyword, so as to obtain the target variation.
Corresponding to the embodiment of the air conditioner control method, the invention also provides an embodiment of the air conditioner control device.
Referring to fig. 4, a block diagram of an embodiment of an air conditioning control device according to an exemplary embodiment of the present invention is provided. As shown in fig. 4, the apparatus includes: a detection module 41, a determination module 42, and a control module 43.
The detection module 41 is configured to detect an ambient temperature of an indoor space where an air conditioner is located in a state where the air conditioner has been operated for a first preset time period from a start-up of the air conditioner;
a determining module 42, configured to determine a target output amount required for maintaining a set temperature when it is determined that a temperature difference between the ambient temperature and the set temperature satisfies a preset first temperature range;
and the control module 43 is used for controlling the air conditioner to operate in a constant temperature control mode according to the target output quantity.
In a possible embodiment, the control module 43 is specifically configured to:
responding to a preset trigger condition, and detecting the ambient temperature of the indoor space where the air conditioner is located;
when the temperature difference between the currently detected environment temperature and the set temperature is determined to meet a preset second temperature range, re-determining a target output quantity according to the target output quantity determined at the previous time, and controlling the air conditioner to operate in a constant temperature control mode according to the currently determined target output quantity;
when the temperature difference between the currently detected environment temperature and the set temperature is determined to meet a preset third temperature range, controlling the air conditioner to operate in the constant temperature control mode according to the target output quantity determined at the previous time; the first temperature range includes the second temperature range and the third temperature range.
In a possible embodiment, the preset trigger condition includes:
the air conditioner continuously operates for a second preset time when entering a constant-temperature control mode; alternatively, the first and second electrodes may be,
and the time interval from the last time of determining the temperature difference to the current time reaches a second preset time.
In a possible embodiment, the control module 43 is further configured to:
and when the temperature difference between the currently detected environment temperature and the set temperature is determined not to meet the first temperature range, controlling the air conditioner to exit the constant temperature control mode.
In a possible embodiment, it further comprises (not shown in fig. 4):
the recording module is used for recording the current first moment when the target refrigerating capacity is determined;
the control module determines the target output quantity again according to the target output quantity determined at the previous time, and the method comprises the following steps:
determining a target variable quantity corresponding to the target output quantity according to a time interval between a first time recorded last time and a current time;
and performing setting operation on the target output quantity and the target variable quantity determined in the previous time to obtain the currently determined target output quantity.
In a possible embodiment, the determining, by the control module 43, a target variation corresponding to the target output quantity according to a time interval between a first time recorded last time and a current time includes:
searching a preset corresponding relation between a time interval range and a variable quantity for a keyword by using a time interval between a first moment recorded at the previous time and a current moment to obtain a target corresponding relation, wherein the keyword meets the time interval range in the target corresponding relation;
and determining the variation in the target corresponding relation as the target variation.
Fig. 5 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention, where the air conditioner 500 shown in fig. 5 includes: at least one processor 501, memory 502, at least one network interface 504, and other user interfaces 503. 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 503 may include a touch panel, a touch screen, or the like.
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 Read-only memory (PROM), an erasable programmable Read-only memory (erasabprom, EPROM), an electrically erasable programmable Read-only memory (EEPROM), or a flash memory. The volatile memory may be a Random Access Memory (RAM) which functions as an external cache. By way of example, but not limitation, many forms of RAM are available, such as static random access memory (staticiram, SRAM), dynamic random access memory (dynamic RAM, DRAM), synchronous dynamic random access memory (syncronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (DDRSDRAM ), Enhanced Synchronous DRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), and direct memory bus RAM (DRRAM). The memory 502 described herein is intended to comprise, without being limited to, these and any other suitable types of memory.
In an embodiment of the present invention, processor 501 is configured to perform the method steps provided by the method embodiments by calling a program or instructions stored in memory 502, for example, including:
detecting the ambient temperature of an indoor space where an air conditioner is located in a state that the self-starting operation of the air conditioner reaches a first preset time;
determining a target output quantity required for maintaining a set temperature when it is determined that a temperature difference between the ambient temperature and the set temperature satisfies a preset first temperature range;
and controlling the air conditioner to operate in a constant temperature control mode according to the target output quantity.
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 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 air conditioner provided in this embodiment may be the air conditioner shown in fig. 5, and may perform all the steps of the air conditioner control method shown in fig. 1-2, so as to achieve the technical effects of the air conditioner control method shown in fig. 1-2, which are described with reference to fig. 1-2 for brevity and will not be 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, the air-conditioning control method performed on the air-conditioning side as described above is implemented.
The processor is used for executing the air conditioner control program stored in the memory so as to realize the following steps of the air conditioner control method executed on the air conditioner side:
detecting the ambient temperature of an indoor space where an air conditioner is located in a state that the self-starting operation of the air conditioner reaches a first preset time;
determining a target output quantity required for maintaining a set temperature when it is determined that a temperature difference between the ambient temperature and the set temperature satisfies a preset first temperature range;
and controlling the air conditioner to operate in a constant temperature control mode according to the target output quantity.
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 (8)
1. An air conditioner control method, characterized in that the method comprises:
detecting the ambient temperature of an indoor space where an air conditioner is located in a state that the self-starting operation of the air conditioner reaches a first preset time;
determining a target output quantity required for maintaining a set temperature when it is determined that a temperature difference between the ambient temperature and the set temperature satisfies a preset first temperature range;
controlling the air conditioner to operate in a constant temperature control mode according to the target output quantity, wherein the method comprises the following steps:
responding to a preset trigger condition, and detecting the ambient temperature of the indoor space where the air conditioner is located;
when the temperature difference between the currently detected environment temperature and the set temperature is determined to meet a preset second temperature range, re-determining a target output quantity according to the target output quantity determined at the previous time, and controlling the air conditioner to operate in a constant temperature control mode according to the currently determined target output quantity;
when the temperature difference between the currently detected environment temperature and the set temperature is determined to meet a preset third temperature range, controlling the air conditioner to operate in the constant temperature control mode according to the target output quantity determined at the previous time; the first temperature range includes the second temperature range and the third temperature range.
2. The method of claim 1, wherein the preset trigger condition comprises:
the air conditioner continuously operates for a second preset time when entering a constant-temperature control mode; alternatively, the first and second electrodes may be,
and the time interval from the last time of determining the temperature difference to the current time reaches a second preset time.
3. The method of claim 1, further comprising:
and when the temperature difference between the currently detected environment temperature and the set temperature is determined not to meet the first temperature range, controlling the air conditioner to exit the constant temperature control mode.
4. The method of claim 1, further comprising: when the target output quantity is determined, recording the current first moment;
the re-determining the target output quantity according to the target output quantity determined at the previous time comprises:
determining a target variable quantity corresponding to the target output quantity according to a time interval between a first time recorded last time and a current time;
and performing setting operation on the target output quantity and the target variable quantity determined in the previous time to obtain the currently determined target output quantity.
5. The method of claim 4, wherein determining the target variation corresponding to the target output quantity according to the time interval between the first time recorded last time and the current time comprises:
searching a preset corresponding relation between a time interval range and a variable quantity for a keyword by using a time interval between a first moment recorded at the previous time and a current moment to obtain a target corresponding relation, wherein the keyword meets the time interval range in the target corresponding relation;
and determining the variation in the target corresponding relation as the target variation.
6. An air conditioning control apparatus, characterized in that the apparatus comprises:
the detection module is used for detecting the ambient temperature of the indoor space where the air conditioner is located when the air conditioner runs for a first preset time from the start-up;
the determining module is used for determining a target output quantity required for maintaining the set temperature when the temperature difference between the environment temperature and the set temperature is determined to meet a preset first temperature range;
the control module is used for controlling the air conditioner to operate in a constant temperature control mode according to the target output quantity, and specifically comprises:
responding to a preset trigger condition, and detecting the ambient temperature of the indoor space where the air conditioner is located;
when the temperature difference between the currently detected environment temperature and the set temperature is determined to meet a preset second temperature range, re-determining a target output quantity according to the target output quantity determined at the previous time, and controlling the air conditioner to operate in a constant temperature control mode according to the currently determined target output quantity;
when the temperature difference between the currently detected environment temperature and the set temperature is determined to meet a preset third temperature range, controlling the air conditioner to operate in the constant temperature control mode according to the target output quantity determined at the previous time; the first temperature range includes the second temperature range and the third temperature range.
7. An air conditioner, comprising: the processor is used for executing the air conditioner control program stored in the memory so as to realize the air conditioner control method of any one of claims 1-5.
8. A storage medium storing one or more programs executable by one or more processors to implement the air conditioning control method according to any one of claims 1 to 5.
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| CN115164368B (en) * | 2022-08-08 | 2024-01-16 | 珠海格力电器股份有限公司 | Control method and control device of air conditioner and air conditioner |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005344970A (en) * | 2004-06-01 | 2005-12-15 | Hokuto Denshi Kogyo Kk | Evaluation supporting method and device for reducing power consumption, and electric power control device |
| JP2010107062A (en) * | 2008-10-28 | 2010-05-13 | Nagano Science Kk | Method of controlling air-conditioning device, air-conditioning device and environment testing device |
| CN102313336A (en) * | 2011-09-30 | 2012-01-11 | 芜湖博耐尔汽车电气系统有限公司 | Automatic constant-temperature control method for automotive air conditioning controller |
| CN106339014A (en) * | 2016-10-13 | 2017-01-18 | 深圳市建恒测控股份有限公司 | Novel constant-temperature control system and method |
| JP2017015318A (en) * | 2015-06-30 | 2017-01-19 | ダイキン工業株式会社 | Air conditioner |
| CN106949607A (en) * | 2017-04-11 | 2017-07-14 | 广东志高暖通设备股份有限公司 | A kind of air-conditioning, multi-compressor system refrigerant flow and control method |
| CN109579213A (en) * | 2018-11-27 | 2019-04-05 | Tcl空调器(中山)有限公司 | A kind of air conditioner temprature control method, storage equipment and air conditioner |
| CN110513819A (en) * | 2019-08-29 | 2019-11-29 | Tcl空调器(中山)有限公司 | A kind of air conditioning control method, air-conditioning and storage medium |
| CN111059713A (en) * | 2019-12-31 | 2020-04-24 | Tcl空调器(中山)有限公司 | Control method of air conditioner, air conditioner and computer storage medium |
| CN111637596A (en) * | 2020-05-18 | 2020-09-08 | 珠海格力电器股份有限公司 | Control method and device of air conditioner, storage medium and processor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4455127B2 (en) * | 2004-04-02 | 2010-04-21 | 本田技研工業株式会社 | Air conditioner for vehicles |
| CN102331072B (en) * | 2011-09-20 | 2014-01-08 | 美的集团股份有限公司 | Energy-saving control method for air conditioner with double-mode double-rotor variable frequency compressor |
| CN103486689B (en) * | 2013-09-11 | 2016-03-02 | 广东美的制冷设备有限公司 | The control method of air-conditioner and device |
-
2020
- 2020-11-30 CN CN202011384429.7A patent/CN112460765B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005344970A (en) * | 2004-06-01 | 2005-12-15 | Hokuto Denshi Kogyo Kk | Evaluation supporting method and device for reducing power consumption, and electric power control device |
| JP2010107062A (en) * | 2008-10-28 | 2010-05-13 | Nagano Science Kk | Method of controlling air-conditioning device, air-conditioning device and environment testing device |
| CN102313336A (en) * | 2011-09-30 | 2012-01-11 | 芜湖博耐尔汽车电气系统有限公司 | Automatic constant-temperature control method for automotive air conditioning controller |
| JP2017015318A (en) * | 2015-06-30 | 2017-01-19 | ダイキン工業株式会社 | Air conditioner |
| CN106339014A (en) * | 2016-10-13 | 2017-01-18 | 深圳市建恒测控股份有限公司 | Novel constant-temperature control system and method |
| CN106949607A (en) * | 2017-04-11 | 2017-07-14 | 广东志高暖通设备股份有限公司 | A kind of air-conditioning, multi-compressor system refrigerant flow and control method |
| CN109579213A (en) * | 2018-11-27 | 2019-04-05 | Tcl空调器(中山)有限公司 | A kind of air conditioner temprature control method, storage equipment and air conditioner |
| CN110513819A (en) * | 2019-08-29 | 2019-11-29 | Tcl空调器(中山)有限公司 | A kind of air conditioning control method, air-conditioning and storage medium |
| CN111059713A (en) * | 2019-12-31 | 2020-04-24 | Tcl空调器(中山)有限公司 | Control method of air conditioner, air conditioner and computer storage medium |
| CN111637596A (en) * | 2020-05-18 | 2020-09-08 | 珠海格力电器股份有限公司 | Control method and device of air conditioner, storage medium and processor |
Non-Patent Citations (1)
| Title |
|---|
| 基于Android的智能家居监控系统的设计与实现;金晶;《中国优秀硕士学位论文全文数据库.信息科技辑》;20170215(第02期);I140-1540 * |
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|---|---|
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