CN111256326A - Control terminal, server, air conditioner, control method thereof and storage medium - Google Patents
Control terminal, server, air conditioner, control method thereof and storage medium Download PDFInfo
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- CN111256326A CN111256326A CN201811462766.6A CN201811462766A CN111256326A CN 111256326 A CN111256326 A CN 111256326A CN 201811462766 A CN201811462766 A CN 201811462766A CN 111256326 A CN111256326 A CN 111256326A
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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
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
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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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
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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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- 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
- F24F2110/12—Temperature of the outside air
Abstract
The invention discloses a control method of an air conditioner, which comprises the following steps: determining a difference value between the outdoor temperature and the indoor temperature in the process of cooling operation of the air conditioner; and controlling the air conditioner to perform a temperature return operation when the difference between the outdoor temperature and the indoor temperature is greater than or equal to a target difference. The invention also discloses a control terminal, a server and a storage medium. The air conditioner disclosed by the invention has reasonable refrigeration.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a control terminal, a server, an air conditioner, a control method of the air conditioner and a storage medium.
Background
With the improvement of living standard of people, the air conditioner has become a standard household appliance for each family.
When the air conditioner is used for refrigeration, people usually set the refrigeration temperature according to self experience, so that the refrigeration temperature is too low, people are in a cold environment for a long time, and a user feels uncomfortable, namely, the refrigeration of the air conditioner is unreasonable.
Disclosure of Invention
The invention mainly aims to provide a control terminal, a server, an air conditioner, a control method of the air conditioner and a storage medium, and aims to solve the problem that the air conditioner is unreasonable in refrigeration.
In order to achieve the above object, the present invention provides a control method of an air conditioner, comprising:
in a first aspect of an air conditioner control method of the present invention, the air conditioner control method includes the steps of:
determining a difference value between the outdoor temperature and the indoor temperature in the process of cooling operation of the air conditioner;
and controlling the air conditioner to perform a temperature return operation when the difference between the outdoor temperature and the indoor temperature is greater than or equal to a target difference.
The second scheme is provided on the basis of the first scheme, and in the second scheme, the first time length can be obtained through the following sub-schemes, and the sub-schemes are in parallel relation:
the first sub-scheme is as follows: the target difference between the outdoor temperature and the indoor temperature is obtained through reference information, wherein the reference information comprises at least one of current environment information, an operation state of the air conditioner, current time information, user information related to the air conditioner, position information of the air conditioner and a cooling rate.
In a first sub-scheme, the target difference is determined by more than two reference information.
Further, the step of determining the target difference value by more than two reference information includes:
determining the weight corresponding to each reference information and the difference between the outdoor temperature and the indoor temperature;
and performing weighted calculation on each difference value according to the weight to obtain the target difference value.
And the second sub-scheme is as follows: and the target difference is obtained according to historical difference setting information between the outdoor temperature and the indoor temperature corresponding to the user.
And the third sub-scheme is as follows: the target difference value is determined by the user group where the user is located.
In a second sub-scheme, the step of determining the target difference value by the user group in which the user is located includes:
determining a user group where the user is located according to the user information of the user associated with the air conditioner;
and determining a difference value between the indoor temperature and the outdoor temperature corresponding to the user group, and taking the determined difference value as the target difference value.
Further, the step of determining the difference between the indoor temperature and the outdoor temperature corresponding to the user group comprises:
obtaining the difference value between the indoor temperature and the outdoor temperature corresponding to each user of the user group;
and determining the user setting frequency corresponding to the same difference value, and taking the difference value of which the user setting frequency meets a preset frequency condition as the difference value corresponding to the user group.
And a fourth sub-scheme: and the target difference value is determined according to the region where the user is located.
In a fourth sub-scheme, the step of determining the target difference value according to the region where the user is located includes:
acquiring a difference value between the indoor temperature and the outdoor temperature of each user belonging to the region;
and determining the user setting frequency with the same difference value, and taking the difference value with the user setting frequency meeting the preset frequency condition as a target difference value.
And a fifth sub-scheme: the target difference value is set by a user.
A third aspect is provided on the basis of the first aspect, in which before the step of controlling the air conditioner to perform a temperature return operation, the method further includes:
detecting whether a difference between an indoor temperature and an outdoor temperature is stored;
when storing a difference between an indoor temperature and an outdoor temperature, taking the stored difference as a target difference;
and when the difference between the indoor temperature and the outdoor temperature is not stored, setting the difference between the habits of the user on the indoor temperature and the outdoor temperature as a target difference.
A fourth aspect is provided on the basis of the first to third aspects, wherein the step of controlling the air conditioner to perform the cooling operation includes:
and controlling the air conditioner to perform cooling operation after detecting that the air conditioner enters the anti-supercooling mode.
On the basis of the above schemes, various control characteristics of the scheme anti-supercooling control are provided, and the control characteristics can be in parallel or simultaneously exist:
the method is characterized in that: and the temperature reduction rate in the temperature reduction operation process is greater than the temperature rise rate in the temperature return operation process.
The second characteristic: at least one of the detected ambient temperature and the fan rotation speed is not displayed at the cooling operation.
The characteristics are three: the supercooling prevention mode is used for reducing the indoor temperature of the air conditioner in a cooling-first and heating-second mode.
The characteristics are as follows: the difference between the target temperature reduction threshold corresponding to the temperature reduction operation and the temperature return target threshold corresponding to the temperature return operation is 2-6 ℃.
The characteristics are as follows: the indoor temperature is adjusted to a target temperature value in the temperature returning operation.
The characteristics are as follows: the temperature return operation includes at least one of a temperature setting, a wind speed setting, and a humidity setting.
Further, the present invention also provides a control method of an air conditioner, comprising the steps of:
receiving a cooling instruction to perform cooling operation;
and in the process of cooling operation, if a temperature return instruction is received, performing temperature return operation, wherein the server sends the temperature return instruction to the air conditioner when determining that the difference between the outdoor temperature and the indoor temperature is greater than or equal to the target difference.
Further, the present invention also provides an air conditioner, comprising:
the determining module is used for determining the difference value between the outdoor temperature and the indoor temperature in the process of cooling operation of the air conditioner;
and the control module is used for controlling the air conditioner to carry out temperature return operation when the difference value between the outdoor temperature and the indoor temperature is greater than or equal to a target difference value.
Further, the present invention also provides an air conditioner, which includes a processor, a memory and a control program of the air conditioner stored on the memory and operable on the processor, wherein the control program of the air conditioner, when executed by the processor, implements the steps of the control method of the air conditioner as described above.
Further, the present invention also provides a control terminal, which includes a processor, a memory and a control program of an air conditioner stored on the memory and operable on the processor, wherein the control program of the air conditioner, when executed by the processor, implements the steps of the control method of the air conditioner as described above.
Further, the present invention also provides a server, which includes a processor, a memory, and a control program of an air conditioner stored on the memory and operable on the processor, wherein the control program of the air conditioner, when executed by the processor, implements the steps of the control method of the air conditioner as described above.
Further, the present invention also provides a storage medium storing a control program of an air conditioner, which when executed by a processor implements the steps of the control method of the air conditioner as described above.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
1. in the air conditioner operation process of cooling down, acquire the difference between indoor temperature and the outdoor temperature, if the difference is greater than or equal to the target difference, carry out the operation of returning the temperature again, make the air conditioner can be according to the reasonable cooling operation of the end air conditioner of outdoor temperature, and carry out the operation of returning the temperature, avoid the user to be in for a long time that the cold refrigeration environment leads to the uncomfortable condition of user to appear, solved among the prior art "the user is in the cold environment for a long time, lead to the user to produce the problem of discomfort", the refrigeration of air conditioner is reasonable.
2. The air conditioner determines a target difference value between the indoor temperature and the outdoor temperature according to at least one of current environment information, an operation state of the air conditioner, current time information, user information associated with the air conditioner, position information of the air conditioner and a cooling rate, so that the cooling operation of the air conditioner conforms to the intention of a user.
Drawings
Fig. 1 is a schematic diagram of a hardware structure of an air conditioner according to an embodiment of the present invention;
FIG. 2 is a flow chart illustrating a control method of an air conditioner according to a first embodiment of the present invention;
FIG. 3 is a flow chart illustrating a control method of an air conditioner according to a second embodiment of the present invention;
fig. 4 is a flowchart illustrating a control method of an air conditioner according to a third embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
After the applicant analyzes the behavior of the user for refrigerating by using the air conditioner, the applicant finds that the refrigerating temperature of the air conditioner is not reasonably set according to the current outdoor temperature when most of users use the air conditioner for refrigerating, so that the user is in a refrigerating environment which is not matched with the current outdoor environment for a long time, and discomfort occurs to the user; aiming at the problem that the user is uncomfortable in the refrigeration environment in which the user is not matched with the current outdoor environment for a long time, the applicant achieves a target difference value through the difference value between the indoor temperature and the outdoor temperature, and switches the cooling operation into the temperature returning operation, so that the user is in the refrigeration environment matched with the current outdoor environment, the user is prevented from being in a cold environment for a long time, and the refrigeration of the air conditioner is more reasonable.
The main solution of the embodiment of the invention is as follows: determining a difference value between the outdoor temperature and the indoor temperature in the process of cooling operation of the air conditioner; and controlling the air conditioner to perform a temperature return operation when the difference between the outdoor temperature and the indoor temperature is greater than or equal to a target difference.
Because the air conditioner carries out the cooling operation in-process, acquire the difference between indoor temperature and the outdoor temperature, if the difference is greater than or equal to the target difference, carry out the operation of returning the temperature again, make the air conditioner can be according to the reasonable cooling operation of ending the air conditioner of outdoor temperature, and carry out the operation of returning the temperature, avoid the user to be in the cold refrigeration environment for a long time and lead to the uncomfortable condition of user to appear, solved among the prior art "the user is in the cold environment for a long time, lead to the user to produce the problem of discomfort", the refrigeration of air conditioner is reasonable.
As one implementation, the air conditioner may be as shown in fig. 1.
The embodiment of the invention relates to an air conditioner, which comprises: a processor 101, e.g. a CPU, a memory 102, a communication bus 103. Wherein a communication bus 103 is used for enabling the connection communication between these components.
The memory 102 may be a high-speed RAM memory or a non-volatile memory (e.g., a disk memory). As shown in fig. 1, a control program of an air conditioner may be included in a memory 102 as a kind of computer storage medium; and the processor 101 may be configured to call a control program of the air conditioner stored in the memory 102 and perform the following operations:
determining a difference value between the outdoor temperature and the indoor temperature in the process of cooling operation of the air conditioner;
and controlling the air conditioner to perform a temperature return operation when the difference between the outdoor temperature and the indoor temperature is greater than or equal to a target difference.
In one embodiment, the processor 101 may be configured to call a control program of an air conditioner stored in the memory 102 and perform the following operations:
the target difference between the outdoor temperature and the indoor temperature is obtained through reference information, wherein the reference information comprises at least one of current environment information, an operation state of the air conditioner, current time information, user information related to the air conditioner, position information of the air conditioner and a cooling rate.
In one embodiment, the processor 101 may be configured to call a control program of an air conditioner stored in the memory 102 and perform the following operations:
and the target difference is obtained according to historical difference setting information between the outdoor temperature and the indoor temperature corresponding to the user.
In one embodiment, the processor 101 may be configured to call a control program of an air conditioner stored in the memory 102 and perform the following operations:
the target difference value is determined by the user group where the user is located.
In one embodiment, the processor 101 may be configured to call a control program of an air conditioner stored in the memory 102 and perform the following operations:
the step of determining the target difference value by the user group where the user is located comprises the following steps:
determining a user group where the user is located according to the user information of the user associated with the air conditioner;
and determining a difference value between the indoor temperature and the outdoor temperature corresponding to the user group, and taking the determined difference value as the target difference value.
In one embodiment, the processor 101 may be configured to call a control program of an air conditioner stored in the memory 102 and perform the following operations:
obtaining the difference value between the indoor temperature and the outdoor temperature corresponding to each user of the user group;
and determining the user setting frequency corresponding to the same difference value, and taking the difference value of which the user setting frequency meets a preset frequency condition as the difference value corresponding to the user group.
In one embodiment, the processor 101 may be configured to call a control program of an air conditioner stored in the memory 102 and perform the following operations:
and the target difference value is determined according to the region where the user is located.
In one embodiment, the processor 101 may be configured to call a control program of an air conditioner stored in the memory 102 and perform the following operations:
acquiring a difference value between the indoor temperature and the outdoor temperature of each user belonging to the region;
and determining the user setting frequency with the same difference value, and taking the difference value with the user setting frequency meeting the preset frequency condition as a target difference value.
In one embodiment, the processor 101 may be configured to call a control program of an air conditioner stored in the memory 102 and perform the following operations:
the target difference is determined by more than two of the reference information.
In one embodiment, the processor 101 may be configured to call a control program of an air conditioner stored in the memory 102 and perform the following operations:
determining the weight corresponding to each reference information and the difference between the outdoor temperature and the indoor temperature;
and performing weighted calculation on each difference value according to the weight to obtain the target difference value.
In one embodiment, the processor 101 may be configured to call a control program of an air conditioner stored in the memory 102 and perform the following operations:
the target difference value is set by a user.
In one embodiment, the processor 101 may be configured to call a control program of an air conditioner stored in the memory 102 and perform the following operations:
detecting whether a difference between an indoor temperature and an outdoor temperature is stored;
when storing a difference between an indoor temperature and an outdoor temperature, taking the stored difference as a target difference;
and when the difference between the indoor temperature and the outdoor temperature is not stored, setting the difference between the habits of the user on the indoor temperature and the outdoor temperature as a target difference.
In one embodiment, the processor 101 may be configured to call a control program of an air conditioner stored in the memory 102 and perform the following operations:
the control method of the air conditioner further comprises the following steps:
and controlling the air conditioner to perform cooling operation after detecting that the air conditioner enters the anti-supercooling mode.
In one embodiment, the processor 101 may be configured to call a control program of an air conditioner stored in the memory 102 and perform the following operations:
and the temperature reduction rate in the temperature reduction operation process is greater than the temperature rise rate in the temperature return operation process.
In one embodiment, the processor 101 may be configured to call a control program of an air conditioner stored in the memory 102 and perform the following operations:
at least one of the detected ambient temperature and the fan rotation speed is not displayed at the cooling operation.
In one embodiment, the processor 101 may be configured to call a control program of an air conditioner stored in the memory 102 and perform the following operations:
the supercooling prevention mode is used for reducing the indoor temperature of the air conditioner in a cooling-first and heating-second mode.
In one embodiment, the processor 101 may be configured to call a control program of an air conditioner stored in the memory 102 and perform the following operations:
the difference between the target temperature reduction threshold corresponding to the temperature reduction operation and the temperature return target threshold corresponding to the temperature return operation is 2-6 ℃.
In one embodiment, the processor 101 may be configured to call a control program of an air conditioner stored in the memory 102 and perform the following operations:
the indoor temperature is adjusted to a target temperature value in the temperature returning operation.
In one embodiment, the processor 101 may be configured to call a control program of an air conditioner stored in the memory 102 and perform the following operations:
the temperature return operation includes at least one of a temperature setting, a wind speed setting, and a humidity setting.
This embodiment is according to above-mentioned scheme, the air conditioner cools down the operation in-process, acquire the difference between indoor temperature and the outdoor temperature, if the difference is greater than or equal to when the target difference, carry out the operation of returning the temperature again, make the air conditioner can be according to the reasonable cooling operation of the end air conditioner of outdoor temperature, and carry out the operation of returning the temperature, avoid the user to be in for a long time that colder refrigeration environment leads to the unwell condition of user to appear, solved among the prior art "the user is in colder environment for a long time, lead to the user to produce the problem of discomfort", the refrigeration of air conditioner is reasonable.
Based on the hardware architecture of the air conditioner, the embodiment of the control method of the air conditioner is provided.
Referring to fig. 2, fig. 2 is a first embodiment of a control method of an air conditioner according to the present invention, the control method of the air conditioner including the steps of:
step S10, determining a target difference between the outdoor temperature and the indoor temperature in the process of cooling operation of the air conditioner;
in the present invention, the execution subject may be an air conditioner, a server, and a control terminal loaded with a control program associated with the server, the control terminal is in communication connection with the air conditioner, and for convenience of description, the server is taken as the execution subject, and the solution of the present invention is explained in detail below.
When the air conditioner performs a cooling operation, a target difference value between an indoor temperature and an outdoor temperature is determined, wherein the indoor temperature and the outdoor temperature refer to a current outdoor temperature and a current indoor temperature. The target difference value can be set by a user, namely the air conditioner takes the set difference value between the indoor temperature and the outdoor temperature of the user as the target difference value; in addition, when the user sets the difference between the indoor temperature and the outdoor temperature, the air conditioner acquires user information associated with the air conditioner, so that a recommended difference is output according to the user information associated with the air conditioner, and the user can reasonably set a target difference between the outdoor temperature and the indoor temperature according to the recommended difference.
Specifically, the server determines a plurality of user types according to user information of each user, wherein the user information comprises the age, sex, income, hobby, occupation and the like of the user, then the server determines cooling operation data of each user of the user type, so that setting difference values (second difference values) between a plurality of outdoor temperatures and indoor temperatures are obtained, then the number of the same setting difference values is determined, and the setting difference value with the largest number is used as the difference value corresponding to the user type; when the difference value needs to be recommended to the current user, the server determines the current user, namely user information related to the air conditioner, so as to determine the user type to which the current user belongs according to the user information, wherein the user type represents a user crowd corresponding to the current user, and therefore the difference value corresponding to the user type is used as the recommended difference value. Of course, the server can store the difference corresponding to the user type into the air conditioner, and the air conditioner can determine the user type of the user according to the associated user, so as to determine the recommended difference.
Further, the server determines a region where the user is located according to the position information of the air conditioner, then obtains a difference value set between the indoor temperature and the outdoor temperature of each user in the region, then counts the number of the same difference values, takes the difference value with the largest number as recommended cooling duration, and the largest number means that the set frequency of the user meets a preset frequency condition.
In addition, the server also determines a recommended difference value according to a time period of the current time point, specifically, the server counts differences set between the indoor temperature and the outdoor temperature of each user in the time period, then counts the number of the same difference values, and takes the difference value with the largest number as the difference value corresponding to the time period, wherein the difference value is the recommended difference value.
In addition, the server can also determine a recommended difference value according to the current refrigeration rate of the air conditioner, specifically, the server counts the set difference value between the outdoor temperature and the indoor temperature of the user at the refrigeration rate, then counts the number of the same difference values, takes the difference value with the largest number as the difference value corresponding to the refrigeration rate, and the secondary difference value is the recommended difference value.
It is to be understood that the server may determine the recommended cooling down period based on reference information (third reference information) including at least one of location information of the air conditioner, user information of a user associated with the air conditioner, a cooling rate of the air conditioner, and current time information. When the target difference between the indoor temperature and the outdoor temperature is set by the user, the recommended difference is output, so that the user can reasonably set the target difference between the indoor temperature and the outdoor temperature according to the recommended difference.
The user can also set the target temperature of the cooling operation, that is, when the indoor temperature reaches the target temperature, the cooling operation of the air conditioner is finished.
Step S20, when the difference between the outdoor temperature and the indoor temperature is larger than or equal to the target difference, controlling the air conditioner to perform the temperature return operation;
in the process of cooling operation, the difference between the outdoor temperature and the indoor temperature is calculated in real time or at regular time, the difference is a positive value, and when the difference is larger than or equal to the target difference, the air conditioner is controlled to carry out temperature return operation, so that the current indoor temperature is returned, and a user is prevented from being in a cold refrigeration environment for a long time.
Further, when the air conditioner performs a temperature return operation, an operation parameter and an environment parameter of the air conditioner are obtained, the environment parameter may be an indoor temperature, an outdoor temperature, a humidity, and the like, and the operation parameter may be an operation frequency of the compressor, a duration of the temperature return operation, a rotation speed of the indoor fan, and the like. When the operating parameters and the environmental parameters of the air conditioner meet preset conditions, the air conditioner can quit the temperature return operation, and the preset conditions at least comprise one of the following conditions:
the indoor ambient temperature rises to a preset indoor ambient temperature, the difference between the outdoor ambient temperature and the indoor ambient temperature reaches a preset difference (a first preset difference), the user sensible temperature rises to a preset sensible temperature, and the operation duration of the air conditioner warming operation reaches a preset duration (a first preset duration).
The preset indoor environment temperature, the preset difference value, the preset somatosensory temperature and the preset duration can be determined according to the comfortable temperature of the user, the comfortable temperature can be the comfortable temperature corresponding to the user group where the user is located, and the comfortable temperature can be obtained through big data. The preset indoor environment temperature can be 24-28 ℃, the preset difference value can be 2-20 ℃, the preset sensible temperature can be 25-29 ℃, and the second preset time can be 10-30 min.
It should be noted that, in the present invention, the air conditioner has a supercooling prevention function, the supercooling prevention function refers to that the air conditioner cools the indoor temperature first and then warms the indoor temperature again after the cooling is finished, that is, the supercooling prevention mode is that the temperature is first cooled and then heated to reduce the indoor temperature, that is, the indoor temperature after the warming operation is finished is lower than the indoor temperature when entering the supercooling prevention mode, so that the user can raise the indoor temperature to a more comfortable temperature after enjoying the quick cooling effect of the air conditioner, and the problem that the user feels uncomfortable when being in a cooler refrigeration environment for a long time is avoided.
There are various triggering conditions of the supercooling prevention function of the air conditioner, and the triggering conditions of the supercooling prevention function include, but are not limited to: when the air conditioner starts to refrigerate, the air conditioner can trigger the supercooling prevention function; when a user carries out cooling operation on the air conditioner, namely the set refrigerating temperature of the air conditioner is reduced, the supercooling preventing function of the air conditioner is triggered.
When the air conditioner enters the anti-supercooling mode, the air conditioner can be controlled to perform cooling operation, the cooling rate during the cooling operation is greater than the heating rate during the temperature returning operation, so that a user can quickly experience cooling feeling brought by the air conditioner, and the user is in a gradually-returning cooling environment due to the fact that the heating rate during the temperature returning operation is relatively low, and discomfort of the user is avoided.
The air conditioner does not display at least one of the detected ambient temperature and the fan rotation speed when the air conditioner enters the supercooling prevention mode.
In the anti-supercooling mode, the difference value between the target temperature reduction threshold value corresponding to the temperature reduction operation and the target temperature return threshold value corresponding to the temperature return operation is 2-6 ℃.
In the temperature return operation in the supercooling prevention mode, the indoor temperature is adjusted to a target temperature value, and the target temperature value can be a comfortable refrigerating temperature value of a user; further, the temperature return operation includes at least one of a temperature setting, a wind speed setting, and a humidity setting, avoiding the user from being in a cooler indoor environment. The temperature corresponding to the temperature setting can be sensible temperature or ambient temperature, the sensible temperature can be 25-29 ℃, the return temperature and humidity are 35-75, and the ambient temperature can be 24-28; the wind speed may be an automatic wind or a mid or low range wind speed.
When the execution main body is the control terminal, the air conditioner is controlled to carry out cooling operation and temperature returning operation by sending corresponding instructions to the air conditioner, so that the air conditioner executes the cooling operation and the temperature returning operation. When the execution main body is the air conditioner, the corresponding target difference value is stored in the air conditioner in advance, namely the server stores the target difference value obtained by the big data in the air conditioner.
In the technical scheme that this embodiment provided, the air conditioner cools down the operation in-process, acquire the difference between indoor temperature and the outdoor temperature, if the difference is greater than or equal to when the target difference, carry out the operation of returning the temperature again, make the air conditioner can be according to the reasonable cooling operation of the end air conditioner of outdoor temperature, and carry out the operation of returning the temperature, avoid the user to be in the long-time condition appearance that the cold refrigeration environment leads to the user to be uncomfortable that is in for a long time, "the user is in the cold environment for a long time among the prior art, lead to the user to produce the problem of discomfort", the refrigeration of air conditioner is reasonable.
Referring to fig. 3, fig. 3 is a second embodiment of the control method of the air conditioner according to the present invention, and based on the first embodiment, the step S10 includes:
and step S11, acquiring reference information, and determining a target difference between the outdoor temperature and the indoor temperature according to the reference information, wherein the reference information includes at least one of current environmental information, an operation state of the air conditioner, current time information, user information related to the air conditioner, location information of the air conditioner, and a cooling rate.
In one embodiment, the user sets a difference between the outdoor temperature and the indoor temperature, and takes the set difference as a target difference between the indoor temperature and the outdoor temperature. In this embodiment, the air conditioner may determine the target difference in real time, specifically, the air conditioner obtains reference information, where the reference information includes at least one of a current environmental parameter, an operation state of the air conditioner, current time information, user information associated with the air conditioner, location information of the air conditioner, and a cooling rate, and thus, the first duration may be determined according to the reference information, where the following examples of the reference information:
A. the reference information is the current environment parameter
The current environment parameter may include a current outdoor temperature, and if the current outdoor temperature is higher, the target difference may be set to be larger, and it can be understood that the outdoor temperature is proportional to the target difference;
in addition, big data analysis can be carried out on the current environment parameters to obtain a target difference value, specifically, the server determines the current indoor temperature and the outdoor temperature, then the difference values set by each user under the indoor temperature and the outdoor temperature are counted, then the number of the same difference values is determined, and the difference value with the largest number is used as the target difference value;
B. the reference information is the running state of the air conditioner
The operation state of the air conditioner can be the continuous operation time of the air conditioner, when the continuous operation time is longer, the working time of a refrigeration component of the air conditioner is longer, the target difference value is set to be smaller, the time of the refrigeration component of the air conditioner operating at higher power is reduced, and the loss of the refrigeration component is avoided, and it can be understood that the continuous operation time is in inverse proportion to the target difference value;
C. the reference information is current time information
The current time information may refer to months, each month has different conditions, and the first time duration should be different, for example, the temperature of the month of june is moderate, the difference between the refrigeration temperature of the air conditioner and the outdoor temperature is not large, and the target difference can be set to be small; in july and august, the outdoor temperature is high, so that the difference between the refrigerating temperature of the air conditioner and the outdoor temperature is large, and the target difference is set to be large; in addition, the current time information may also refer to a time period of the day, the time period may be divided into morning, noon and evening, the outdoor temperature at noon is large, the outdoor temperature in morning and evening is small, the outdoor temperature is small, the target difference value may be set to be small, and the target difference value corresponding to the large outdoor temperature may be set to be large;
in addition, the current time information can be subjected to big data analysis to obtain a target difference value, specifically, the server determines a time period (the time period can be a certain interval duration of a season, a month and the day) where the current time point is located, then statistics is carried out on difference values set for the indoor temperature and the outdoor temperature by each user in the time period, then the number of the same difference values is determined, and the difference value with the largest number is used as the target difference value;
D. the reference information is the user information associated with the air conditioner
The user information related to the air conditioner may include gender, age, health index and the like of the user, and if the gender, age and health index are different, the corresponding target difference values should be different, for example, the female is weaker in physical quality than the male, the male corresponds to a larger target difference value, and the female corresponds to a smaller target difference value; in addition, the user information associated with the air conditioner may further include historical cooling operation information of the user on the air conditioner, and at this time, the air conditioner may determine a habit difference of the user according to the historical cooling operation information, so that, according to taking the habit difference as a target difference, for example, the user usually sets the difference between the indoor temperature and the outdoor temperature to be 5 ℃, so that the habit difference is 5 ℃, that is, the target difference is 5 ℃;
for example, the server may determine historical difference setting information between the outdoor temperature and the indoor temperature corresponding to the user according to historical cooling operation information in the user information, so as to determine a habit setting difference according to the historical difference setting information, where the habit setting difference is a setting duration in which a user setting frequency meets a preset frequency condition, and the habit setting difference may be a target difference. Further, when the setting difference between the outdoor temperature and the indoor temperature is not stored in the server, the air conditioner and the control terminal, the habitual setting difference is used as a target difference, and if any one of the server, the air conditioner and the control terminal stores the setting difference, the setting difference can be used as the target difference.
For example, the server may further determine the target difference value according to user information of a user associated with the air conditioner, specifically, the server determines a plurality of user types according to the user information of each user, where the user information includes age, gender, income, hobbies, occupation, and the like of the user, and then determines cooling operation data of each user of the user type to which the server belongs, so as to obtain a plurality of setting difference values (second difference values) between the outdoor temperature and the indoor temperature, and then determines the number of the same setting difference values, and takes the setting difference value with the largest number as the difference value corresponding to the user type; when the target difference value corresponding to the current user needs to be determined, the server determines the current user, namely user information associated with the air conditioner, so as to determine the user type to which the current user belongs according to the user information, wherein the user type represents the user group corresponding to the current user, and therefore the difference value corresponding to the user type is used as the target difference value.
E. The reference information is position information of the air conditioner
The position information of the air conditioner represents different regions, and the regions are different, so that the climates corresponding to the regions are also different, for example, san, shenzhen and the like are in a subtropical zone, the outdoor temperature is higher, the difference between the refrigeration temperature and the outdoor temperature of the air conditioner is larger, at this time, the target difference can be set to be larger, and the difference between the refrigeration temperature and the outdoor temperature of the air conditioner is smaller, at this time, the target difference can be set to be smaller in four seasons like spring;
for example, the server determines a region where the user is located according to the position information of the air conditioner, then obtains a difference value set between the indoor temperature and the outdoor temperature of each user in the region, then counts the number of the same difference values, takes the difference value with the largest number as a target difference value, and the largest number is the difference value with the largest number, namely the set frequency of the user meets the preset frequency condition.
F. Reference information being the rate of cooling
The refrigeration rate represents the cooling rate of the air conditioner to the indoor temperature, when the refrigeration rate is small, the cooling rate of the indoor temperature is small, at the moment, the target difference value can be set to be small, and the air conditioner can rapidly reduce the indoor temperature.
For example, the server counts the difference between the outdoor temperature and the indoor temperature set by the user at the cooling rate, then counts the number of the same difference, and takes the difference with the largest number as the difference corresponding to the cooling rate, where the difference is the target difference.
It should be noted that, in the above, a single reference information is used for example, in this embodiment, a plurality of reference information may be selected to determine the target difference, and a corresponding weight may be set for each reference information in the combination, so as to perform weighted calculation on the difference corresponding to each reference information in the combination to obtain the target difference.
The determination of the target difference value can be determined by the air conditioner according to the reference information, and can also be determined by the difference value set by a user; when the air conditioner performs cooling operation, a user may forget to set a cooling time length for the cooling operation of the air conditioner, and at this time, the user can determine according to the reference information, and it can be understood that the air conditioner detects whether the user sets a set difference between an outdoor temperature and an indoor temperature; when a user sets a set difference between the outdoor temperature and the indoor temperature, acquiring the set difference between the outdoor temperature and the indoor temperature set by the user to use the set difference as a target difference; when the user does not set a set difference between the outdoor temperature and the indoor temperature, reference information is acquired to determine a target difference between the outdoor temperature and the indoor temperature according to the reference information.
In the technical solution provided in this embodiment, the air conditioner determines a target difference between the outdoor temperature and the indoor temperature according to at least one of the current environmental parameter, the operating state of the air conditioner, the current time information, the user information associated with the air conditioner, the location information of the air conditioner, and the cooling rate, so that the cooling operation of the air conditioner conforms to the intention of the user.
Referring to fig. 4, fig. 4 is a third embodiment of the air conditioner according to the present invention, and based on the first or second embodiment, after step S10, the method further includes:
step S30, when the difference between the outdoor temperature and the indoor temperature is larger than or equal to a target difference, controlling the air conditioner to perform constant temperature operation, wherein the difference between the indoor temperature during the constant temperature operation and the indoor temperature at the end of the cooling operation is smaller than or equal to a first preset difference;
and step S40, after the constant temperature operation lasts for a preset time, executing the control of the air conditioner to carry out the temperature return operation.
In an embodiment, the cooling rate in the cooling operation is high, so that the cooling time is short, and after the cooling operation is finished, the air conditioner immediately enters the temperature return operation, so that the user can only experience a cooling feeling for a short time, to this end, after the cooling operation is finished, the air conditioner performs the constant temperature operation, so that the difference (absolute value of the difference) between the indoor temperature during the constant temperature operation and the indoor temperature at the end of the cooling operation is smaller than a preset difference (first preset difference), the preset difference is a positive number, the preset difference can be any suitable value, for example, 1 ℃, that is, the indoor temperature fluctuates within a set range (the set range can be-1 ℃ to +1 ℃) when the cooling operation is finished, and the time length for the user to experience the cooling feeling is prolonged. Of course, after the constant temperature operation lasts for the preset time, the air conditioner is controlled to perform the temperature return operation, the preset time is an empirical value, that is, the user feels cold after the indoor temperature at the end of the temperature reduction operation is too long, and the time is set as the preset time.
Further, the user is when feeling hot, can control the air conditioner and carry out the cooling operation, the indoor temperature when the user feels hot is great, and the cooling rate of cooling operation is great, also can make the user experience nice and cool sensation only the short time, to this, obtain the difference between the indoor temperature when the air conditioner carries out the cooling operation and the indoor temperature when the cooling operation finishes, when this difference is greater than or equal to and predetermines the difference (the difference is predetermine to the second), can characterize the user and control the air conditioner and carry out the cooling operation under being in comparatively hot environment, at this moment, control the air conditioner and carry out the constant temperature operation and make the user continue to enjoy the nice and cool sensation that the air conditioner brought.
In the technical scheme that this embodiment provided, after the air conditioner cools down, carry out the constant temperature operation again, avoid because of the indoor temperature reduction rate is too fast when cooling down the operation, the cool sensation that leads to bringing of user experience air conditioner appears less problem.
The invention also provides a control method of the air conditioner, which comprises the following steps:
receiving a cooling instruction to perform cooling operation;
and in the process of cooling operation, if a temperature return instruction is received, performing temperature return operation, wherein the server sends the temperature return instruction to the air conditioner when determining that the difference between the outdoor temperature and the indoor temperature is greater than or equal to the target difference.
In order to achieve the above object, the present invention also provides an air conditioner, comprising:
the determining module is used for determining the difference value between the outdoor temperature and the indoor temperature in the process of cooling operation of the air conditioner;
and the control module is used for controlling the air conditioner to carry out temperature return operation when the difference value between the outdoor temperature and the indoor temperature is greater than or equal to a target difference value.
The present invention also provides an air conditioner, which includes a processor, a memory, and a control program of the air conditioner stored on the memory and operable on the processor, wherein the control program of the air conditioner, when executed by the processor, implements the steps of the control method of the air conditioner according to the above embodiment.
The invention also provides a control terminal, which comprises a processor, a memory and a control program of the air conditioner, wherein the control program of the air conditioner is stored on the memory and can run on the processor, and when being executed by the processor, the control program of the air conditioner realizes the steps of the control method of the air conditioner according to the embodiment.
The present invention also provides a server including a processor, a memory, and a control program of an air conditioner stored on the memory and operable on the processor, the control program of the air conditioner implementing the steps of the control method of the air conditioner as described in the above embodiment when executed by the processor.
The present invention also provides a storage medium storing a control program of an air conditioner, which when executed by a processor, implements the respective steps of the control method of the air conditioner as described in the above embodiments.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A control method of an air conditioner is characterized by comprising the following steps:
determining a difference value between the outdoor temperature and the indoor temperature in the process of cooling operation of the air conditioner;
and controlling the air conditioner to perform a temperature return operation when the difference between the outdoor temperature and the indoor temperature is greater than or equal to a target difference.
2. The control method of an air conditioner according to claim 1, wherein the target difference between the outdoor temperature and the indoor temperature is obtained by reference information, wherein the reference information includes at least one of current environmental information, an operation state of the air conditioner, current time information, user information associated with the air conditioner, location information of the air conditioner, and a cooling rate.
3. The control method of an air conditioner according to claim 1, wherein the target difference is obtained based on historical difference setting information between the outdoor temperature and the indoor temperature corresponding to a user.
4. The control method of an air conditioner according to claim 2, wherein the target difference value is determined by more than two of the reference information.
5. The method of controlling an air conditioner according to claim 4, wherein the step of determining the target difference value from two or more of the reference information includes:
determining the weight corresponding to each reference information and the difference between the outdoor temperature and the indoor temperature;
and performing weighted calculation on each difference value according to the weight to obtain the target difference value.
6. A control method of an air conditioner is characterized by comprising the following steps:
receiving a cooling instruction to perform cooling operation;
and in the process of cooling operation, if a temperature return instruction is received, performing temperature return operation, wherein the server sends the temperature return instruction to the air conditioner when determining that the difference between the outdoor temperature and the indoor temperature is greater than or equal to the target difference.
7. An air conditioner, characterized in that the air conditioner comprises a processor, a memory, and a control program of the air conditioner stored on the memory and executable on the processor, the control program of the air conditioner realizing the respective steps of the control method of the air conditioner according to any one of claims 1 to 5 when executed by the processor.
8. A control terminal, characterized in that the control terminal comprises a processor, a memory, and a control program of an air conditioner stored on the memory and operable on the processor, the control program of the air conditioner realizing the steps of the control method of the air conditioner according to any one of claims 1 to 5 when executed by the processor.
9. A server, characterized in that the server comprises a processor, a memory, and a control program of an air conditioner stored on the memory and executable on the processor, the control program of the air conditioner realizing the respective steps of the control method of the air conditioner according to any one of claims 1 to 5 when executed by the processor.
10. A storage medium storing a control program of an air conditioner, the control program of the air conditioner realizing the respective steps of the control method of the air conditioner according to any one of claims 1 to 5 when executed by a processor.
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| CN111780333A (en) * | 2020-07-14 | 2020-10-16 | 珠海格力电器股份有限公司 | Control method and device of air conditioner and air conditioner equipment |
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