CN111981647B - Air conditioner self-cleaning control method, air conditioner and computer readable storage medium - Google Patents
Air conditioner self-cleaning control method, air conditioner and computer readable storage medium Download PDFInfo
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- CN111981647B CN111981647B CN202010840174.4A CN202010840174A CN111981647B CN 111981647 B CN111981647 B CN 111981647B CN 202010840174 A CN202010840174 A CN 202010840174A CN 111981647 B CN111981647 B CN 111981647B
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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
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
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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
- F24F11/50—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
- F24F11/64—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
- F24F11/62—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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The invention discloses a self-cleaning control method of an air conditioner, which comprises the following steps: acquiring operation data of the air conditioner; respectively determining the standby time of the air conditioner in each preset time period based on the operation data, and determining one or more preset time periods to be selected according to the standby time of each preset time period; determining a target time period according to one or more preset time periods to be selected, and determining a self-cleaning time point according to the target time period; and when the self-cleaning time point is reached, if the air conditioner meets the self-cleaning operation condition, executing self-cleaning operation. The invention also discloses an air conditioner and a computer readable storage medium. The invention can realize the self-cleaning function of the automatic control air conditioner and reduce the influence on users when the air conditioner carries out self-cleaning.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to an air conditioner self-cleaning control method, an air conditioner and a computer readable storage medium.
Background
At present, the self-cleaning of the air conditioner is a technical means that a user actively sends a control instruction through remote control or a panel of the air conditioner, the air conditioner utilizes a heat exchanger as an evaporator to generate condensed water, and dust and dirt on the surface of the heat exchanger are taken away through the condensed water. However, when the heat exchanger of the indoor unit is used as an evaporator, the air conditioner needs to operate in a cooling mode, and the automatic cleaning process of the air conditioner affects the indoor air, especially affects the comfort of the indoor temperature; moreover, when the air conditioner is self-cleaned, a control instruction needs to be sent out actively through a remote control or an air conditioner panel to trigger, the self-cleaning operation of the air conditioner cannot be intelligently controlled, and even if the self-cleaning operation of the air conditioner is set after the air conditioner runs for a certain period of time, whether the self-cleaning condition is met or not is difficult to judge, or the use of the air conditioner by a user is influenced.
Disclosure of Invention
The invention mainly aims to provide an air conditioner self-cleaning control method, an air conditioner and a computer readable storage medium, aiming at realizing the self-cleaning function of the air conditioner and reducing the influence on users when the air conditioner performs self-cleaning.
In order to achieve the above object, the present invention provides a self-cleaning control method for an air conditioner, the method comprising the steps of:
acquiring operation data of the air conditioner;
respectively determining the standby time of the air conditioner in each preset time period based on the operation data, and determining one or more preset time periods to be selected according to the standby time of each preset time period;
determining a target time period according to one or more preset time periods to be selected, and determining a self-cleaning time point according to the target time period;
and when the self-cleaning time point is reached, if the air conditioner meets the self-cleaning operation condition, executing self-cleaning operation.
Optionally, before the step of determining the standby time of the air conditioner in each preset time period, dividing one day into a plurality of time periods to obtain a plurality of preset time periods; and/or
The target time period comprises a first time period and a second time period, the first time period is before the second time period, the time span of the first time period is less than or equal to a first preset time, the time span of the second time period is X times of the time required by the air conditioner to complete self-cleaning operation, X is a constant greater than or equal to 1, and the self-cleaning time point is selected from the time points in the first time period.
Optionally, the step of determining a self-cleaning time point according to the target time period includes:
judging whether the standby time length corresponding to the target time period is greater than or equal to the self-cleaning time length or not;
and if the standby time corresponding to the target time period is greater than or equal to the self-cleaning time, determining the starting time point of the target time period as the self-cleaning time point.
Optionally, after the step of determining whether the standby duration corresponding to the target time period is greater than or equal to the self-cleaning duration, the method includes:
if the standby time corresponding to the target time period is shorter than the self-cleaning time, screening out a second time period from the standby time of each preset time period, wherein the standby time is shorter than the standby time corresponding to the target time period and longer than the standby time corresponding to other preset time periods;
judging whether the target time period and the second time period are adjacent time periods or not;
and if the target time period and the second time period are adjacent time periods, taking the starting time point of the previous time period in the target time period and the second time period as a self-cleaning time point.
Optionally, after the step of determining whether the target time period and the second time period are adjacent time periods, the method includes:
and if the target time period and the second time period are not adjacent time periods, determining the starting time points of the target time period and the second time period as self-cleaning time points.
Optionally, the step of determining one or more preset time periods to be selected according to the standby time of each preset time period includes:
obtaining standby time corresponding to each preset time period every day;
calculating the number of days that the standby time length corresponding to each preset time period is greater than or equal to a first time length threshold value;
and if the number of days meets the threshold condition of the number of days, setting one or more preset time periods corresponding to the threshold condition of the number of days as preset time periods to be selected.
Optionally, when the self-cleaning time point arrives, if the air conditioner satisfies a self-cleaning operation condition, the step of performing a self-cleaning operation includes:
when the self-cleaning time point is reached, the air conditioner is not in a standby state, the self-cleaning operation is not executed, and when the air conditioner enters the standby state next time, the self-cleaning operation is directly executed;
and/or the step of determining the target time period according to one or more preset time periods to be selected comprises the following steps: and screening the preset time period to be selected with the longest standby time from one or more preset time periods to be selected as a target time period.
Optionally, when the self-cleaning time point is reached, if the air conditioner satisfies a self-cleaning operation condition, the step of performing a self-cleaning operation is followed by: when an air conditioner running instruction is received, stopping the self-cleaning operation of the air conditioner and executing the air conditioner running instruction; and/or the presence of a gas in the gas,
the self-cleaning operation condition is that the air conditioner is in a standby state; and/or the presence of a gas in the gas,
the self-cleaning operation condition is that the number of indoor people in the space where the air conditioner is located is less than or equal to a preset threshold value.
Optionally, the step of obtaining the operation data of the air conditioner comprises:
acquiring the running time of an air conditioner, and if the running time of the air conditioner is greater than or equal to a second time threshold, executing the operation of acquiring the running data of the air conditioner; and/or the presence of a gas in the gas,
and acquiring the thickness of an ash layer of the air conditioner grid plate, and executing the operation of acquiring the operation data of the air conditioner if the thickness of the ash layer of the air conditioner grid plate is greater than or equal to the preset thickness of the ash layer.
Further, to achieve the above object, the present invention also provides an air conditioner including: the self-cleaning control program comprises a memory, a processor and an air conditioner self-cleaning control program which is stored on the memory and can run on the processor, wherein the air conditioner self-cleaning control program realizes the steps of the air conditioner self-cleaning control method when being executed by the processor.
Further, to achieve the above object, the present invention also provides a computer readable storage medium having stored thereon an air conditioner self-cleaning control program, which when executed by a processor, implements the steps of the air conditioner self-cleaning control method as described above.
The invention provides an air conditioner self-cleaning control method, an air conditioner and a computer readable storage medium, which are used for acquiring the operation data of the air conditioner; respectively determining the standby time of the air conditioner in each preset time period based on the operation data, and determining the preset time period to be selected according to the standby time of each preset time period; screening out a target time period with the longest standby time from the preset time periods to be selected, and determining a self-cleaning time point according to the target time period; and when the self-cleaning time point is reached, if the air conditioner meets the self-cleaning operation condition, executing self-cleaning operation. Therefore, the standby time length and the preset time period to be selected are determined through the operation data, the target time point is further determined according to the preset time period to be selected, when the self-cleaning time point arrives, if the air conditioner meets the self-cleaning operation condition, the self-cleaning operation is executed, the self-cleaning function of the air conditioner is automatically controlled, and the influence of the air conditioner on a user during self-cleaning is reduced.
Drawings
Fig. 1 is a schematic diagram of a terminal structure of a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart illustrating a first embodiment of a self-cleaning control method for an air conditioner according to the present invention;
FIG. 3 is a sequence diagram of a preset time period of the self-cleaning control method of the air conditioner according to the present invention;
FIG. 4 is a flowchart illustrating a self-cleaning control method for an air conditioner according to a second embodiment of the present invention;
fig. 5 is a flow chart illustrating a method for controlling self-cleaning 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 do not limit the invention.
The main solution of the embodiment of the invention is as follows: acquiring operation data of the air conditioner; respectively determining the standby time of the air conditioner in each preset time period based on the operation data, and determining the preset time period to be selected according to the standby time of each preset time period; determining a target time period according to one or more preset time periods to be selected, and determining a self-cleaning time point according to the target time period; and when the self-cleaning time point is reached, if the air conditioner meets the self-cleaning operation condition, executing self-cleaning operation.
The self-cleaning of the existing air conditioner is a technical means that a user actively sends a control instruction through remote control or an air conditioner panel, the air conditioner utilizes a heat exchanger as an evaporator to generate condensed water, and dust and dirt on the surface of the heat exchanger are taken away through the condensed water. However, when the heat exchanger of the indoor unit is used as an evaporator, the air conditioner needs to operate in a cooling mode, and the automatic cleaning process of the air conditioner affects the indoor air, especially affects the comfort of the indoor temperature; moreover, when the air conditioner performs self-cleaning, a control instruction needs to be sent out actively by a remote control or an air conditioner panel to trigger, so that the self-cleaning operation of the air conditioner cannot be intelligently controlled, or even if the self-cleaning operation is started automatically according to self-cleaning conditions, the self-cleaning operation is started under the condition that a user needs to use the air conditioner, and the use of the air conditioner by the user is easily influenced.
The invention aims to realize the self-cleaning function of the automatic control air conditioner and reduce the influence on users when the air conditioner carries out self-cleaning.
As shown in fig. 1, fig. 1 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of the present invention.
The terminal of the embodiment of the invention can be a PC, and can also be a mobile terminal device with a display function, such as a smart phone, a tablet computer and the like.
As shown in fig. 1, the terminal may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., a WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Optionally, the terminal may further include a camera, a Radio Frequency (RF) circuit, a sensor, an audio circuit, a WiFi module, and the like. Such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor that may adjust the brightness of the display screen according to the brightness of ambient light, and a proximity sensor that may turn off the display screen and/or the backlight when the mobile terminal is moved to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the magnitude of acceleration in each direction (generally, three axes), detect the magnitude and direction of gravity when the mobile terminal is stationary, and can be used for applications (such as horizontal and vertical screen switching, related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer and tapping) and the like for recognizing the attitude of the mobile terminal; of course, the mobile terminal may also be configured with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which are not described herein again.
Those skilled in the art will appreciate that the terminal structure shown in fig. 1 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a kind of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and an air conditioner self-cleaning control program.
In the terminal shown in fig. 1, the network interface 1004 is mainly used for connecting to a backend server and performing data communication with the backend server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be configured to call the air conditioner self-cleaning control program stored in the memory 1005, and perform the following operations:
acquiring operation data of the air conditioner;
respectively determining the standby time of the air conditioner in each preset time period based on the operation data, and determining one or more to-be-selected preset time periods according to the standby time of each preset time period;
determining a target time period according to one or more preset time periods to be selected, and determining a self-cleaning time point according to the target time period;
and when the self-cleaning time point is reached, if the air conditioner meets the self-cleaning operation condition, executing self-cleaning operation.
Further, the processor 1001 may call the air conditioner self-cleaning control program stored in the memory 1005, and also perform the following operations:
the method comprises the step of respectively determining the standby time of the air conditioner in each preset time period, wherein the step of dividing one day into a plurality of time periods to obtain a plurality of preset time periods.
Further, the target time period includes a first time period and a second time period, the first time period is before the second time period, the time span of the first time period is less than or equal to a first preset time period, the time span of the second time period is X times of the time required by the air conditioner to complete the self-cleaning operation, X is a constant greater than or equal to 1, and the self-cleaning time point is a time point selected from the first time period.
Further, the processor 1001 may call the air conditioner self-cleaning control program stored in the memory 1005, and also perform the following operations:
judging whether the standby time length corresponding to the target time period is greater than or equal to the self-cleaning time length or not;
and if the standby time corresponding to the target time period is greater than or equal to the self-cleaning time, determining the starting time point of the target time period as the self-cleaning time point.
Further, the processor 1001 may call the air conditioner self-cleaning control program stored in the memory 1005, and also perform the following operations:
if the standby time corresponding to the target time period is shorter than the self-cleaning time, screening out a second time period from the standby time of each preset time period, wherein the standby time is shorter than the standby time corresponding to the target time period and longer than the standby time corresponding to other preset time periods;
judging whether the target time period and the second time period are adjacent time periods or not;
and if the target time period and the second time period are adjacent time periods, taking the starting time point of the previous time period in the target time period and the second time period as a self-cleaning time point.
Further, the processor 1001 may call the air conditioner self-cleaning control program stored in the memory 1005, and also perform the following operations:
and if the target time period and the second time period are not adjacent time periods, determining the starting time points of the target time period and the second time period as self-cleaning time points.
Further, the processor 1001 may call the air conditioner self-cleaning control program stored in the memory 1005, and also perform the following operations:
acquiring standby time corresponding to each preset time period every day;
calculating the number of days that the standby time length corresponding to each preset time period is greater than or equal to a first time length threshold value;
and if the number of days meets the threshold condition of the number of days, setting one or more preset time periods corresponding to the threshold condition of the number of days as preset time periods to be selected.
Further, the processor 1001 may call the air conditioner self-cleaning control program stored in the memory 1005, and also perform the following operations:
when the self-cleaning time point is reached, the air conditioner is not in a standby state, and self-cleaning operation is not executed;
and when the air conditioner enters a standby state next time, directly executing self-cleaning operation.
Further, the processor 1001 may call the air conditioner self-cleaning control program stored in the memory 1005, and also perform the following operations:
and screening the preset time period to be selected with the longest standby time length from one or more preset time periods to be selected as a target time period.
Further, the processor 1001 may call the air conditioner self-cleaning control program stored in the memory 1005, and also perform the following operations:
and when receiving an air conditioner running instruction, stopping the self-cleaning operation of the air conditioner and executing the air conditioner running instruction.
Further, the self-cleaning operation condition is that the air conditioner is in a standby state;
further, the self-cleaning operation condition is that the number of indoor people in the space where the air conditioner is located is less than or equal to a preset threshold value.
Further, the processor 1001 may call the air conditioner self-cleaning control program stored in the memory 1005, and also perform the following operations:
acquiring the running time of an air conditioner, and if the running time of the air conditioner is greater than or equal to a second time threshold, executing the operation of acquiring the running data of the air conditioner; and/or the presence of a gas in the gas,
and acquiring the thickness of an ash layer of the air conditioner grid plate, and executing the operation of acquiring the operation data of the air conditioner if the thickness of the ash layer of the air conditioner grid plate is greater than or equal to the preset thickness of the ash layer.
Based on the hardware structure, the embodiment of the self-cleaning control method of the air conditioner is provided.
The invention relates to a self-cleaning control method of an air conditioner.
Referring to fig. 2, fig. 2 is a flow chart illustrating a self-cleaning control method for an air conditioner according to a first embodiment of the present invention.
In the embodiment of the invention, the self-cleaning control method of the air conditioner is applied to the air conditioner and comprises the following steps:
step S10, obtaining the operation data of the air conditioner;
in this embodiment, in order to implement the self-cleaning control of the air conditioner, the air conditioner acquires operation data of the air conditioner. Wherein, the operation data is the data of the operation of the air conditioner.
Before the step S10 acquires the operation data of the air conditioner, the method may include:
step a, acquiring the running time of an air conditioner, and if the running time of the air conditioner is greater than or equal to a second time threshold, executing the operation of acquiring the running data of the air conditioner;
in the embodiment, before the air conditioner acquires the operation data, the operation time of the air conditioner is acquired; if the air conditioner determines that the operation time period is greater than or equal to the second time period threshold, step S10 is executed. Wherein, the second time threshold is a set value, which may be 30 minutes.
Before the step S10 acquires the operation data of the air conditioner, the method may include:
and b, acquiring the thickness of an ash layer of the air conditioner grid plate, and if the thickness of the ash layer of the air conditioner grid plate is larger than or equal to the preset thickness of the ash layer, executing the operation of acquiring the operation data of the air conditioner.
In the embodiment, the air conditioner acquires the thickness of an ash layer of a grating plate of the air conditioner before acquiring the operation data; when the air conditioner determines that the thickness of the ash layer of the grille plate of the air conditioner is greater than or equal to the predetermined thickness of the ash layer, step S10 is executed. The dust accumulation amount of the grid plate can be the thickness of the dust or the weight of the dust.
Step S20, respectively determining the standby time of the air conditioner in each preset time period based on the operation data, and determining one or more preset time periods to be selected according to the standby time of each preset time period;
in this embodiment, after the air conditioner acquires the operation data of the air conditioner, the air conditioner processes the operation data, respectively determines the standby time of the air conditioner in each preset time period, and determines the preset time period to be selected according to the standby time of each preset time period. The preset time period may be equal to or 12 time periods or 6 time periods, the specific number of the time periods to be divided may be determined according to the time length required for self-cleaning of the air conditioner, or may be manually preset without limitation.
For example, as shown in fig. 3, the standby time period of the air conditioner is 11:00-13:00, 15:00-18:00 on 15 days of 9 months; 12:00-13:10 on day 9/18. When the time of each day is equally divided into 12 time periods, the standby time of T6 is 1 hour; the standby time of the T7 time period is 2 hours and 10 minutes; the standby time of the T8 time period is 1 hour; the standby duration of the T9 time period is 1 hour. The air conditioner then determines the T6, T7, T8 and T9 time periods as the to-be-selected preset time periods. The standby time is the time length of the air conditioner in the standby state. The preset time period to be selected is a time period screened before the self-cleaning time point of the air conditioner is determined.
Step S20 may further include, before determining the standby time of the air conditioner in each preset time period, respectively:
step c, dividing one day into a plurality of time periods to obtain a plurality of preset time periods;
in this embodiment, before the air conditioner respectively sets the standby time of each preset time period, the air conditioner divides a day into a plurality of time periods to obtain a plurality of preset time periods. The preset time period may be obtained by equally dividing the time of each day into 12 time periods or 6 time periods, and the specific number of the time periods may be determined according to the time length required by the air conditioner for self-cleaning, and may also be preset manually, without any specific limitation.
Step S30, determining a target time period according to one or more preset time periods to be selected, and determining a self-cleaning time point according to the target time period;
in this embodiment, after the air conditioner obtains the preset time periods to be selected, specifically, the air conditioner screens out a target time period with the longest standby time from each preset time period to be selected, and determines the self-cleaning time point according to the target time period. The target time period is a preset time period to be selected with the longest standby time. Among them, the self-cleaning time point is a necessary condition for the air conditioner to enter the self-cleaning operation. The self-cleaning time point may also be set by the user.
Specifically, the target time period includes a first time period and a second time period, the first time period is before the second time period, and the time span of the first time period is less than or equal to a first preset time. Within a reasonable range, the time span of the second time period is set to be greater than or equal to the time length required by the air conditioner to complete the self-cleaning operation, specifically, the time span of the second time period is X times of the time length required by the air conditioner to complete the self-cleaning operation, X is a constant greater than or equal to 1, and the self-cleaning time point is a time point randomly selected from the first time period. In order to ensure that the air conditioner has a sufficient self-cleaning time, the self-cleaning time point may be selected as a start time point of the first time period or a start time point of the target time period, and the start time point of the first time period and the start time point of the target time period are the same time point when the start time point of the first time period and the start time point of the target time period are the same, or when the target time period includes only the first time period and a second time period consecutive to the first time period.
Wherein, in order to facilitate the value of X, X can be [1,20] or [1,10 ]; in order to further improve the possibility of finding the time period meeting the requirement of the standby time period, the value of X may be [1,5] or [1,2 ]; in order to improve the possibility of finding the time period meeting the requirement of the standby time period and avoid influencing the use of an air conditioner by a user, the value range of X can also be [2,5 ]; the specific value range of X can be set according to requirements.
The second time period may be a continuation time period of the first time period, and the first time period and the second time period may also be separated by a certain time period when the first time period is ensured to be less than or equal to a first preset time period. The target time period is determined according to the preset time period to be selected, namely the target time period and the first preset time period are less than the time span of one day; typically, the first predetermined time period is less than a time period span of each time period dividing the day into a plurality of time periods.
Specifically, the air conditioner then screens out a target time period with the longest standby time length from four preset time periods to be selected, namely T6, T7, T8 and T9, namely, the air conditioner screens out T7 time segments, and takes the starting time point (namely 12:00) of the T7 time segment as a self-cleaning time point.
Step S40, when the self-cleaning time point is reached, if the air conditioner satisfies the self-cleaning operation condition, the self-cleaning operation is executed.
In this embodiment, when the air conditioner determines that the self-cleaning time point is reached and determines that the air conditioner satisfies the self-cleaning operation condition, the air conditioner performs the self-cleaning operation. Wherein, the self-cleaning operation condition is that the air conditioner is in a standby state. The self-cleaning operation condition is that the number of indoor people in the space where the air conditioner is located is less than or equal to a preset threshold value. The self-cleaning operation condition is that the operation time of the air conditioner is greater than or equal to a time threshold. Wherein the operation time period of the air conditioner may be an operation time period of the air conditioner since purchase; the operation time of the air conditioner may be an operation time of the air conditioner after the last self-cleaning operation of the air conditioner. Wherein, the time threshold value can be set according to at least one of the geographical position, the floor height and the weather condition. The time threshold may be set by obtaining a plurality of time thresholds or time threshold ranges according to at least one of the geographical location, the floor height and the weather condition, and providing the time thresholds or time threshold ranges to the user.
When the self-cleaning time point arrives, if the air conditioner satisfies the self-cleaning operation condition, step S40 may include:
step d1, when the self-cleaning time point is reached, the air conditioner is not in the standby state, and the self-cleaning operation is not executed;
in this embodiment, when the air conditioner determines that the self-cleaning time point is reached and the air conditioner is not in the standby state, the self-cleaning operation is not performed.
And d2, when the air conditioner enters the standby state next time, directly executing the self-cleaning operation.
In this embodiment, when the air conditioner determines that the self-cleaning time point is reached, and the air conditioner is not in a standby state, the self-cleaning operation is not performed; when the air conditioner enters the standby state next time, the self-cleaning operation is directly performed.
When the self-cleaning time point arrives, if the air conditioner satisfies the self-cleaning operation condition, the step S40 may include:
and e, stopping the self-cleaning operation of the air conditioner and executing the air conditioner operation instruction when the air conditioner operation instruction is received.
In this embodiment, when the air conditioner receives the air conditioner operation instruction, the air conditioner stops the self-cleaning operation, and the air conditioner executes the air conditioner operation instruction.
According to the scheme, the operation data of the air conditioner is obtained; respectively determining the standby time of the air conditioner in each preset time period based on the operation data, and determining one or more to-be-selected preset time periods according to the standby time of each preset time period; determining a target time period according to one or more preset time periods to be selected, and determining a self-cleaning time point according to the target time period; and when the self-cleaning time point is reached, if the air conditioner meets the self-cleaning operation condition, executing self-cleaning operation. Therefore, the standby time length and the preset time period to be selected are determined through the operation data, the target time point is further determined according to the preset time period to be selected, when the self-cleaning time point arrives, if the air conditioner meets the self-cleaning operation condition, the self-cleaning operation is executed, the self-cleaning function of the air conditioner is automatically controlled, and the influence on a user when the air conditioner is self-cleaned is reduced.
Further, referring to fig. 4, fig. 4 is a flow chart illustrating a self-cleaning control method for an air conditioner according to a second embodiment of the present invention. Based on the above embodiment shown in fig. 2, the step S30 of determining the self-cleaning time point according to the target time period may include:
step S31, judging whether the standby time corresponding to the target time period is greater than or equal to the self-cleaning time period;
in this embodiment, after the air conditioner determines the self-cleaning time point, the air conditioner determines whether the standby time duration corresponding to the target time period is greater than or equal to the self-cleaning time duration.
Specifically, the air conditioner determines whether the standby time period (2 hours) corresponding to the target time period T7 is greater than or equal to the self-cleaning time period, and sets the starting time point (i.e., 12:00) of the T7 time segment as the self-cleaning time point. The self-cleaning time can be 1.5 hours or 1 hour, and the self-cleaning time is the time required by the air conditioner for self-cleaning.
Step S32, if the standby time corresponding to the target time period is greater than or equal to the self-cleaning time period, determining the starting time point of the target time period as the self-cleaning time point.
In this embodiment, when the air conditioner determines that the standby time corresponding to the target time period is greater than or equal to the self-cleaning time, the starting time point of the target time period is determined as the self-cleaning time point. The self-cleaning time is the time length required by the air conditioner for self-cleaning.
After the step S31 determining whether the standby duration corresponding to the target time period is greater than or equal to the self-cleaning duration, the method may include:
step f1, in order to continuously search the time period for which self-cleaning is continuously performed, that is, the time period in which the standby duration of the air conditioner is longer than the self-cleaning duration, when the air conditioner judges that the standby duration corresponding to the target time period is shorter than the self-cleaning duration, screening a second time period from the standby durations of the preset time periods, wherein the standby duration is shorter than the standby duration corresponding to the target time period and longer than the standby durations corresponding to other preset time periods;
in this embodiment, when the air conditioner determines that the standby duration corresponding to the target time period is less than the self-cleaning duration, the air conditioner screens out, from the standby durations in the preset time periods, a second time period in which the standby duration is less than the standby duration corresponding to the target time period and greater than the standby durations corresponding to other preset time periods. The second time period is a time period that the standby time length is less than the target time period and greater than other preset time periods;
step f2, judging whether the target time period and the second time period are adjacent time periods;
in this embodiment, after the air conditioner determines that the second period of time is determined, the air conditioner determines whether the target period of time and the second period of time are adjacent periods of time. The adjacent time periods are adjacent to the target time period and the second time period, and one time period is before and one time period is after.
Step f3, if the target time period and the second time period are adjacent time periods, the starting time point of the previous time period in the target time period and the second time period is taken as a self-cleaning time point.
In this embodiment, when the air conditioner determines that the target time period and the second time period are adjacent time periods, the air conditioner sets a starting time point of a previous time period of the target time period and the second time period as a self-cleaning time point.
After the step f2 determining whether the target time period and the second time period are adjacent time periods, the method may include:
step g, if the target time period and the second time period are not adjacent time periods, determining the starting time points of the target time period and the second time period as self-cleaning time points.
In this embodiment, when the air conditioner determines that the target period and the second period are not periods adjacent to each other, the air conditioner determines start time points of the target period and the second period as self-cleaning time points, respectively.
According to the scheme, when the operation data of the air conditioner is acquired; respectively determining the standby time of the air conditioner in each preset time period based on the operation data, and determining one or more preset time periods to be selected according to the standby time of each preset time period; determining a target time period according to one or more preset time periods to be selected, and judging whether the standby time length corresponding to the target time period is greater than or equal to the self-cleaning time length or not; if the standby time corresponding to the target time period is greater than or equal to the self-cleaning time, determining the starting time point of the target time period as a self-cleaning time point; and when the self-cleaning time point is reached, if the air conditioner meets the self-cleaning operation condition, executing self-cleaning operation. Therefore, by comparing the standby time corresponding to the judgment target time period with the self-cleaning time period, a complete self-cleaning time period can be determined, the self-cleaning operation of the air conditioner can be completed within the complete self-cleaning time period, and the influence on a user when the air conditioner performs self-cleaning is reduced.
Further, referring to fig. 5, fig. 5 is a flow chart illustrating a third embodiment of the self-cleaning control method of the air conditioner according to the present invention. Based on the above-mentioned embodiments shown in fig. 2 or fig. 4, the step S20 determining one or more preset time periods to be selected according to the standby duration of each preset time period may include:
step S21, obtaining standby time corresponding to each preset time period every day;
in this embodiment, after the air conditioner determines the standby time of the air conditioner in each preset time period, the air conditioner obtains the standby time corresponding to each preset time period every day.
Step S22, calculating the number of days that the standby time length corresponding to each preset time period is greater than or equal to the first time length threshold value;
in this embodiment, after the air conditioner obtains the standby time duration corresponding to each preset time period every day, the air conditioner calculates the number of days that the standby time duration corresponding to each preset time period is greater than or equal to the first time duration threshold. The first time threshold is set according to requirements, and may be 5 hours or 6 hours.
And step S23, if the days meet the threshold condition of days, setting the preset time period corresponding to the threshold condition of days as the preset time period to be selected.
In this embodiment, when the air conditioner determines that the number of days satisfies the number of days threshold condition, the preset time period corresponding to the number of days satisfying the number of days threshold condition is set as the preset time period to be selected.
According to the scheme, the operation data of the air conditioner is acquired; respectively determining the standby time of the air conditioner in each preset time period based on the operation data, and acquiring the standby time corresponding to each preset time period every day; calculating the number of days that the standby time length corresponding to each preset time period is greater than or equal to a first time length threshold value; if the number of days meets the number of days threshold condition, setting a preset time period corresponding to the number of days meeting the number of days threshold condition as a preset time period to be selected; screening out a target time period with the longest standby time from the preset time periods to be selected, and determining a self-cleaning time point according to the target time period; and when the self-cleaning time point is reached, if the air conditioner meets the self-cleaning operation condition, self-cleaning operation is executed. Therefore, by calculating the number of days that the standby time length corresponding to each preset time period is greater than or equal to the first time length threshold value, useless preset time periods can be eliminated, the data calculation amount of the air conditioner is reduced, more accurate self-cleaning time points are determined, and the influence on users when the air conditioner is self-cleaned is reduced.
The invention also provides an air conditioner.
The air conditioner of the invention: the self-cleaning control program comprises a memory, a processor and an air conditioner self-cleaning control program which is stored on the memory and can run on the processor, wherein the air conditioner self-cleaning control program realizes the steps of the air conditioner self-cleaning control method when being executed by the processor.
The method for implementing the air conditioner self-cleaning control program running on the processor when executed may refer to each embodiment of the air conditioner self-cleaning control method of the present invention, and will not be described herein again.
The invention also provides a computer readable storage medium.
The computer readable storage medium of the present invention stores an air conditioner self-cleaning control program, which when executed by a processor implements the steps of the air conditioner self-cleaning control method as described above.
The method for implementing the air conditioner self-cleaning control program running on the processor when executed may refer to each embodiment of the air conditioner self-cleaning control method of the present invention, and will not be described herein again.
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 system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are only for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention 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 is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are also included in the scope of the present invention.
Claims (7)
1. A self-cleaning control method of an air conditioner is characterized by comprising the following steps:
acquiring operation data of the air conditioner;
respectively determining the standby time of the air conditioner in each preset time period based on the operation data, and determining one or more preset time periods to be selected according to the standby time of each preset time period;
determining a target time period according to one or more preset time periods to be selected, judging whether the standby time length corresponding to the target time period is greater than or equal to a self-cleaning time length or not, and if the standby time length corresponding to the target time period is greater than or equal to the self-cleaning time length, determining the starting time point of the target time period as a self-cleaning time point;
when the self-cleaning time point is reached, if the air conditioner meets a self-cleaning operation condition, executing self-cleaning operation, wherein the self-cleaning operation condition is that the air conditioner is in a standby state;
the step before the operation data of the air conditioner is acquired comprises the following steps:
acquiring the running time of an air conditioner, and if the running time of the air conditioner is greater than or equal to a second time threshold, executing the operation of acquiring the running data of the air conditioner; and/or the presence of a gas in the gas,
acquiring the thickness of an ash layer of a grating plate of an air conditioner, and executing the operation of acquiring the operation data of the air conditioner if the thickness of the ash layer of the grating plate of the air conditioner is greater than or equal to the preset thickness of the ash layer;
after the step of judging whether the standby time length corresponding to the target time period is greater than or equal to the self-cleaning time length, the method comprises the following steps:
if the standby time corresponding to the target time period is shorter than the self-cleaning time, screening out a second time period from the standby time of each preset time period, wherein the standby time is shorter than the standby time corresponding to the target time period and longer than the standby time corresponding to other preset time periods;
judging whether the target time period and the second time period are adjacent time periods or not;
if the target time period and the second time period are adjacent time periods, taking the starting time point of the previous time period in the target time period and the second time period as a self-cleaning time point;
when the self-cleaning time point is reached, if the air conditioner meets the self-cleaning operation condition, the step of executing the self-cleaning operation comprises the following steps:
when the self-cleaning time point is reached, the air conditioner is not in a standby state, the self-cleaning operation is not executed, and when the air conditioner enters the standby state next time, the self-cleaning operation is directly executed;
the step of determining a target time period according to one or more preset time periods to be selected comprises:
and screening the preset time period to be selected with the longest standby time from one or more preset time periods to be selected as a target time period.
2. A self-cleaning control method for air conditioner as claimed in claim 1, wherein said step of determining the standby time of said air conditioner in each preset time period respectively further comprises dividing a day into a plurality of time periods to obtain a plurality of said preset time periods; and/or
The target time period comprises a first time period and a second time period, the first time period is before the second time period, the time span of the first time period is less than or equal to a first preset time, the time span of the second time period is X times of the time required by the air conditioner to complete self-cleaning operation, X is a constant greater than or equal to 1, and the self-cleaning time point is selected from the time points in the first time period.
3. A self-cleaning control method of an air conditioner as set forth in claim 1, wherein said step of determining whether said target time period and said second time period are adjacent time periods is followed by the steps of:
and if the target time period and the second time period are not adjacent time periods, determining the starting time points of the target time period and the second time period as self-cleaning time points.
4. An air conditioner self-cleaning control method as claimed in any one of claims 1 to 3, wherein said step of determining one or more preset time periods to be selected according to the standby duration of each of said preset time periods comprises:
acquiring standby time corresponding to each preset time period every day;
calculating the number of days that the standby time length corresponding to each preset time period is greater than or equal to a first time length threshold value;
and if the number of days meets the threshold condition of the number of days, setting one or more preset time periods corresponding to the threshold condition of the number of days as preset time periods to be selected.
5. A self-cleaning control method of an air conditioner as claimed in claim 1, wherein said step of performing a self-cleaning operation if said air conditioner satisfies a self-cleaning operation condition when said self-cleaning time point arrives, is followed by: when an air conditioner running instruction is received, stopping the self-cleaning operation of the air conditioner and executing the air conditioner running instruction; and/or the presence of a gas in the gas,
the self-cleaning operation condition is that the air conditioner is in a standby state; and/or the presence of a gas in the gas,
the self-cleaning operation condition is that the number of indoor people in the space where the air conditioner is located is less than or equal to a preset threshold value.
6. An air conditioner, characterized in that the air conditioner comprises: a memory, a processor and an air conditioner self-cleaning control program stored on the memory and running on the processor, the air conditioner self-cleaning control program when executed by the processor implementing the steps of the air conditioner self-cleaning control method as claimed in any one of claims 1 to 5.
7. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon an air conditioner self-cleaning control program, which when executed by a processor, implements the steps of the air conditioner self-cleaning control method as recited in any one of claims 1 to 5.
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