Control method and device of air conditioner, air conditioner and storage medium

Abstract

The application relates to a control method and device of an air conditioner, the air conditioner and a storage medium, the method comprising the following steps: acquiring a first temperature value and a second temperature value; wherein the first temperature value is a user-set temperature value, and the second temperature value is an indoor environment temperature value; in the case that the absolute value of the difference between the first temperature value and the second temperature value is less than a preset absolute value threshold, controlling the compressor of the air conditioner to stop; after the compressor of the air conditioner stops, judging whether the user is currently in a sleep state; in the case that the user is currently in the sleep state, controlling the air conditioner to run in a sleep running mode; wherein in the sleep running mode, the compressor of the air conditioner is controlled to start running after the compressor of the air conditioner stops for a preset time. Through the technical scheme provided in the embodiment of the application, the comfort of the user during sleep is ensured, and the technical problem that the comfort of the user during sleep is poor in the mode based on temperature point control is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of air conditioners, and in particular to an air conditioner control method and device, an air conditioner, and a storage medium. BACKGROUND

[0002] Air conditioners are often used as room temperature adjustment devices, and their main function is to cool or heat the room to make the room temperature reach the user's desired set temperature.

[0003] Currently, to maintain the room temperature at the set temperature, air conditioners usually use a temperature point-based control method for automatic control, i.e., the air conditioner stops running when it detects that the room temperature basically reaches the temperature point corresponding to the set temperature, and then continues to run when the difference between the room temperature and the set temperature is too large.

[0004] However, the temperature point-based control method is less comfortable for users during sleep, especially when the air conditioner is running in a cooling mode. The temperature point-based control method can easily cause the user to wake up from sleep due to heat. Specifically, when the user is sleeping, if the air conditioner stops running after reaching the temperature point, the room temperature will continue to rise for a period of time. Since the user is usually covered with bedding when sleeping, the room temperature that can be accepted during normal times is difficult for the user to accept when sleeping, resulting in the user waking up from sleep due to heat. SUMMARY

[0005] The present application provides an air conditioner control method and device, an air conditioner, and a storage medium to solve the technical problem of poor comfort for users during sleep based on the temperature point-based control method.

[0006] In a first aspect, the present application provides an air conditioner control method, which includes:

[0007] obtaining a first temperature value and a second temperature value; wherein the first temperature value is a user set temperature value, and the second temperature value is an indoor environment temperature value;

[0008] in a case where the absolute value of the difference between the first temperature value and the second temperature value is less than a preset absolute value threshold, controlling the compressor of the air conditioner to stop running;

[0009] after the compressor of the air conditioner stops running, determining whether the user is currently in a sleep state;

[0010] in a case where the user is currently in the sleep state, controlling the air conditioner to run in a sleep running mode; wherein in the sleep running mode, the compressor of the air conditioner is controlled to start running after the compressor of the air conditioner stops running for a preset time.

[0011] In an embodiment of the present application, determining whether the user is currently in the sleep state comprises:

[0012] determining whether the user is currently in the sleep state according to a current time point; and / or,

[0013] determining whether the user is currently in the sleep state according to a current outdoor environment temperature value; and / or,

[0014] determining whether the user is currently in the sleep state according to a current user sign.

[0015] In an embodiment of the present application, determining whether the user is currently in the sleep state according to a current time point comprises:

[0016] obtaining a sleep time interval, wherein the sleep time interval is a time interval in which the user usually sleeps;

[0017] in a case where the current time point is located in the sleep time interval, determining that the user is currently in the sleep state;

[0018] in a case where the current time point is not located in the sleep time interval, determining that the user is not currently in the sleep state.

[0019] In an embodiment of the present application, determining whether the user is currently in the sleep state according to a current outdoor environment temperature value comprises:

[0020] obtaining a third temperature value and a fourth temperature value, wherein the third temperature value is an outdoor environment temperature value when the air conditioner is initially powered on, and the fourth temperature value is a current outdoor environment temperature value;

[0021] in a case where the fourth temperature value is less than the third temperature value, determining that the user is currently in the sleep state;

[0022] in a case where the fourth temperature value is greater than or equal to the third temperature value, determining that the user is not currently in the sleep state.

[0023] In an embodiment of the present application, controlling the air conditioner to operate in the sleep operation mode comprises:

[0024] obtaining a minimum start-up period of a compressor of the air conditioner;

[0025] setting the minimum start-up period of the compressor of the air conditioner as the preset time;

[0026] setting the compressor of the air conditioner to be powered on and operated after the preset time.

[0027] In a feasible embodiment of the present application, the method of controlling the air conditioner to operate in the sleep operation mode further comprises:

[0028] setting the air conditioner to operate in a mute mode;

[0029] setting the refrigerating capacity of the compressor of the air conditioner to be the minimum refrigerating capacity corresponding to the first temperature value.

[0030] In a feasible embodiment of the present application, after determining whether the user is currently in the sleep state, the method further comprises:

[0031] controlling the air conditioner to operate in a normal operation mode in the case that the user is not currently in the sleep state; wherein, in the normal operation mode, the compressor of the air conditioner is controlled to operate in the case that the absolute value of the difference between the first temperature value and the second temperature value is greater than or equal to the absolute value threshold.

[0032] In a second aspect, the present application provides a control device of an air conditioner, which comprises:

[0033] an acquisition module, configured to acquire a first temperature value and a second temperature value; wherein, the first temperature value is a user-set temperature value, and the second temperature value is an indoor environment temperature value;

[0034] a first control module, configured to control the compressor of the air conditioner to stop operating in the case that the absolute value of the difference between the first temperature value and the second temperature value is less than a preset absolute value threshold.

[0035] a determination module, configured to determine whether the user is currently in a sleep state after the compressor of the air conditioner stops operating.

[0036] a second control module, configured to control the air conditioner to operate in a sleep operation mode in the case that the user is currently in the sleep state; wherein, in the sleep operation mode, the compressor of the air conditioner is controlled to operate after the compressor of the air conditioner stops operating for a preset time.

[0037] In a third aspect, the present application provides an air conditioner, which comprises: at least one communication interface; at least one bus connected with the at least one communication interface; at least one processor connected with the at least one bus; and at least one memory connected with the at least one bus, wherein the processor is configured to execute the control method of the air conditioner according to any one of the embodiments of the first aspect of the present application.

[0038] In a fourth aspect, the present application further provides a computer storage medium, which stores computer executable instructions for executing the control method of the air conditioner according to any one of the embodiments of the first aspect of the present application.

[0039] The above technical solution provided by the embodiments of the present application has the following advantages compared with the prior art:

[0040] In the technical solution provided by the embodiments of the present application, the first temperature value and the second temperature value are acquired, wherein the first temperature value is a user set temperature value, and the second temperature value is an indoor environment temperature value; in the case that the absolute value of the difference between the first temperature value and the second temperature value is less than a preset absolute value threshold, the compressor of the air conditioner is controlled to stop; after the compressor of the air conditioner stops, it is determined whether the user is currently in a sleep state; in the case that the user is currently in the sleep state, the air conditioner is controlled to operate in a sleep operation mode; wherein in the sleep operation mode, the compressor of the air conditioner is controlled to operate after the compressor of the air conditioner stops for a preset time.

[0041] Through the technical solution provided by the embodiments of the present application, after the air conditioner stops at the temperature point corresponding to the user set temperature value according to the indoor environment temperature value, it is necessary to determine whether the current user is in a sleep state, and in the case that the current user is in the sleep state, the air conditioner is started to operate after a preset time, instead of being started to operate after the difference between the indoor environment temperature value and the user set temperature value reaches a certain degree as in the prior art, thereby reducing the time during which the air conditioner stops cooling, ensuring that the indoor environment temperature during the sleep of the user meets the user's expectation in most time, ensuring the comfort of the user during the sleep, and solving the technical problem that the comfort during the sleep of the user is poor based on the temperature point control mode. BRIEF DESCRIPTION OF DRAWINGS

[0042] The accompanying drawings, which are incorporated into and form part of the specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the application.

[0043] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows, and obviously, other drawings can also be obtained by those skilled in the art without any creative effort on the premise of not paying any creative effort.

[0044] One or more embodiments are exemplarily illustrated by the pictures in the drawings corresponding thereto, and these exemplary illustrations do not constitute a limitation on the embodiments, and the elements with the same reference numerals in the drawings represent similar elements, unless otherwise specified, and the drawings do not constitute a proportional limitation.

[0045] Figure 1 A flowchart of a control method of an air conditioner provided by the embodiments of the present application is shown in the figure;

[0046] Figure 2A flowchart illustrating the process of determining whether a user is currently in a sleep state in a control method for an air conditioner provided in an embodiment of this application;

[0047] Figure 3 This is another flowchart illustrating the process of determining whether a user is currently in a sleep state in a control method for an air conditioner provided in an embodiment of this application.

[0048] Figure 4 This is a schematic diagram of the overall flow of a control method for an air conditioner provided in an embodiment of this application;

[0049] Figure 5 This is a schematic diagram of the structure of a control device for an air conditioner provided in an embodiment of this application;

[0050] Figure 6 This is a schematic diagram of an air conditioner structure provided in an embodiment of this application. Detailed Implementation

[0051] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0052] The following disclosure provides numerous different embodiments or examples for implementing various structures of the invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0053] To address the technical problem that temperature-based control methods in the prior art result in poor comfort during user sleep, this application provides a control method, device, air conditioner, and storage medium for an air conditioner, which can ensure user comfort during sleep and solve the technical problem of poor comfort during user sleep caused by temperature-based control methods.

[0054] Figure 1 A flowchart illustrating a control method for an air conditioner provided in this application embodiment is shown below. Figure 1 The control method for an air conditioner provided in this application specifically includes the following steps:

[0055] S1: obtaining a first temperature value and a second temperature value; wherein the first temperature value is a user set temperature value, and the second temperature value is an indoor environment temperature value of an indoor environment in which the air conditioner operates;

[0056] S2: in a case where an absolute value of a difference between the first temperature value and the second temperature value is less than a preset absolute value threshold, controlling the compressor of the air conditioner to stop;

[0057] S3: after the compressor of the air conditioner stops, judging whether the user is currently in a sleep state;

[0058] S4: in a case where the user is currently in the sleep state, controlling the air conditioner to operate in a sleep operation mode; wherein in the sleep operation mode, the compressor of the air conditioner is controlled to start operating after the compressor of the air conditioner stops for a preset time.

[0059] Specifically, the execution subject of the control method of the air conditioner provided in the embodiments of the present application can be the air conditioner. Specifically, the control method of the air conditioner provided in the embodiments of the present application can be implemented on a control board of the air conditioner.

[0060] After the user controls the air conditioner to start and operate in a cooling mode, the first temperature value and the second temperature value are obtained, the first temperature value is a user set temperature value, and the second temperature value is an indoor environment temperature value of an indoor environment in which the air conditioner operates.

[0061] In some actual examples, the user controls the air conditioner through a wire controller (for example, an air conditioner remote controller) of the air conditioner, and the air conditioner obtains the first temperature value based on a control instruction sent by the user through the wire controller of the air conditioner.

[0062] In some actual examples, a temperature sensor is arranged on an indoor unit of the air conditioner, the temperature sensor arranged on the indoor unit of the air conditioner monitors the indoor environment temperature value of the indoor environment in which the air conditioner operates, and the air conditioner obtains the second temperature value through the temperature sensor.

[0063] The first temperature value and the second temperature value are continuously compared, and in a case where an absolute value of a difference between the first temperature value and the second temperature value is less than a preset absolute value threshold, the compressor of the air conditioner is controlled to stop. Specifically, the compressor of the air conditioner is controlled to stop, an indoor fan of the air conditioner is switched to a micro-fan mode, and an outdoor fan of the air conditioner stops, at this time, the air conditioner no longer continues to cool the indoor environment.

[0064] In some actual examples, the absolute value threshold can be preset by a technician, for example, the absolute value threshold can be set to 1℃.

[0065] When the compressor of the air conditioner stops, it is determined whether the user is currently in a sleep state. Specifically, when it is determined that the user is currently in a sleep state, it is considered that the user is currently sleeping, and when it is determined that the user is not currently in a sleep state, it is considered that the user is not currently sleeping.

[0066] If it is determined that the user is currently in a sleep state, the air conditioner is controlled to run in a sleep running mode. When the air conditioner runs in the sleep running mode, the compressor of the air conditioner starts to run after a preset time, and continues to cool the indoor environment.

[0067] In some actual examples, the preset time can be set by a technician in advance, for example, the preset time can be set to 2 min.

[0068] In a feasible embodiment of the present application, if it is determined that the user is not currently in a sleep state, the air conditioner is controlled to run in a normal running mode. When the air conditioner runs in the normal running mode, the compressor of the air conditioner starts to run only when the air conditioner determines that the absolute value of the difference between the first temperature value and the second temperature value is greater than or equal to the absolute value threshold, and continues to cool the indoor environment.

[0069] After the air conditioner runs in the sleep running mode or the normal running mode, the steps of S1 to S3 described above are continued to be executed in a cycle until the user controls the air conditioner to be turned off.

[0070] Through the technical scheme provided by the embodiments of the present application, after the air conditioner stops running when the indoor environment temperature value reaches the temperature point corresponding to the user set temperature value, it is necessary to determine whether the current user is in a sleep state. In the case that the current user is in a sleep state, the air conditioner does not need to run only when the difference between the indoor environment temperature value and the user set temperature value reaches a certain degree as in the prior art, but starts to run after a preset time, thereby reducing the time of stopping cooling of the air conditioner, ensuring that the indoor environment temperature of the user during sleep meets the user's expectation in most time, ensuring the comfort of the user during sleep, and solving the technical problem that the comfort during sleep based on the temperature point control is poor.

[0071] In a feasible embodiment of the present application, S3, determining whether the user is currently in a sleep state, comprises:

[0072] determining whether the user is currently in a sleep state according to the current time point; and / or,

[0073] determining whether the user is currently in a sleep state according to the current outdoor environment temperature value; and / or,

[0074] determining whether the user is currently in a sleep state according to the current user's vital signs.

[0075] Specifically, the determination of whether the user is currently in the sleep state can be made based on one or more of the current time point, the current outdoor environment temperature value, and the current user vital sign. It can be understood that the current time point is the time point at which the compressor of the air conditioner is stopped, the current outdoor environment temperature value is the outdoor environment temperature value at which the compressor of the air conditioner is stopped, and the current user vital sign is the user vital sign at which the compressor of the air conditioner is stopped.

[0076] In an embodiment of the present application, the determination of whether the user is currently in the sleep state according to the current time point comprises:

[0077] obtaining a sleep time interval, wherein the sleep time interval is a time interval during which the user usually sleeps;

[0078] in a case where the current time point is located in the sleep time interval, determining that the user is currently in the sleep state;

[0079] in a case where the current time point is not located in the sleep time interval, determining that the user is not currently in the sleep state.

[0080] Specifically, with reference to Figure 2 in the above embodiment of the determination of whether the user is currently in the sleep state according to the current time point, the steps include:

[0081] S201: obtaining a sleep time interval [ta, tb];

[0082] S202: obtaining a current time point t;

[0083] S203: determining whether the current time point t belongs to the sleep time interval [ta, tb]; if the current time point t belongs to the sleep time interval [ta, tb], performing S204; if the current time point t does not belong to the sleep time interval [ta, tb], performing S205;

[0084] S204: determining that the current user is in the sleep state;

[0085] S205: determining that the current user is not in the sleep state.

[0086] In an embodiment of the present application, the sleep time interval can be a time interval pre-set by a technician, for example, 2:00 AM-7:00 AM can be set as the sleep time interval.

[0087] In an embodiment of the present application, the sleep time interval can be determined according to the daily sleep time of the user. For example, the sleep monitoring device is used to obtain the sleep time points and the wake time points of the user in a month, and the sleep time interval is determined according to the sleep time points and the wake time points of the user in the month. In some actual examples, the sleep monitoring device can be a smart bracelet, a smart phone or other devices capable of detecting the sleep of the user.

[0088] In an embodiment of the present application, whether the user is currently in a sleep state is determined according to the current outdoor environment temperature value, including:

[0089] a third temperature value and a fourth temperature value are obtained, wherein the third temperature value is an outdoor environment temperature value when the air conditioner is initially started, and the fourth temperature value is a current outdoor environment temperature value;

[0090] In the case where the fourth temperature value is less than the third temperature value, it is determined that the user is currently in a sleep state;

[0091] In the case where the fourth temperature value is greater than or equal to the third temperature value, it is determined that the user is not currently in a sleep state.

[0092] Specifically, referring to Figure 3 In the above embodiment of determining whether the user is currently in a sleep state according to the current outdoor environment temperature value, the steps include:

[0093] S301: a third temperature value T3 and a fourth temperature value T4 are obtained;

[0094] S302: it is determined whether the fourth temperature value T4 is less than the third temperature value T3; if the fourth temperature value T4 is less than the third temperature value T3, S304 is executed; if the fourth temperature value T4 is not less than the third temperature value T3, S305 is executed;

[0095] S304: it is determined that the current user is in a sleep state;

[0096] S305: it is determined that the current user is not in a sleep state.

[0097] In an embodiment of the present application, a temperature sensor is arranged on the outdoor unit of the air conditioner, the temperature sensor arranged on the outdoor unit of the air conditioner continuously monitors the outdoor environment temperature value of the air conditioner, and the third temperature value and the fourth temperature value are obtained by the air conditioner through the temperature sensor.

[0098] The third temperature value is an outdoor environment temperature value when the air conditioner is initially started, and the fourth temperature value is a current outdoor environment temperature value. In an embodiment of the present application, when a user starts the air conditioner for the first time through a wire controller of the air conditioner, an outdoor environment temperature value is obtained through a temperature sensor arranged on an outdoor unit of the air conditioner, and the outdoor environment temperature value obtained when the air conditioner is started for the first time is recorded as the third temperature value.

[0099] It can be understood that, when the fourth temperature value is less than the third temperature value, the outdoor environment temperature value after the compressor of the air conditioner is stopped is lower than the outdoor environment temperature value when the air conditioner is initially started, and it can be basically considered that the time when the compressor of the air conditioner is stopped is at night, that is, it can be basically considered that the current user is in a sleep state.

[0100] In an embodiment of the present application, whether the current user is in a sleep state is determined according to a current user sign, including:

[0101] Obtaining a user sign;

[0102] In a case where the user sign is a user sleep sign, it is determined that the current user is in a sleep state;

[0103] In a case where the user sign is not a user sleep sign, it is determined that the current user is not in a sleep state.

[0104] Specifically, the air conditioner continuously obtains a user sign, identifies the user sign, identifies whether the user sign is a user sleep sign, determines that the current user is in a sleep state in a case where the user sign is a user sleep sign, and determines that the current user is not in a sleep state in a case where the user sign is not a user sleep sign.

[0105] In an embodiment of the present application, the user sign can be obtained through a user sign detection device, the user sign detection device and the air conditioner are in communication with each other, and the user sign detection device sends the detected user sign to the air conditioner. In some actual examples, the user sign detection device can be a smart bracelet, a smart phone or other devices capable of detecting a user sign.

[0106] After the air conditioner obtains the user sign, whether the user sign is a user sleep sign is identified. In an embodiment of the present application, the identification of the user sign can be based on a preset sign identification model. The sign identification model can be a model constructed based on a neural network or machine learning, which can classify the input user sign and identify whether the user sign is a user sleep sign. The sign identification model is a content of the prior art, and will not be described here.

[0107] In an embodiment of the present application, S4, the control of the air conditioner to run in the sleep mode, comprises:

[0108] Obtaining the minimum start-up period of the compressor of the air conditioner;

[0109] Setting the minimum start-up period of the compressor of the air conditioner as a preset time;

[0110] Setting the compressor of the air conditioner to start running after the preset time.

[0111] Specifically, setting the air conditioner to start running after the preset time, in an embodiment of the present application, the preset time can be set based on the minimum start-up period of the compressor of the air conditioner. For example, the minimum start-up period of the compressor of the air conditioner is 3 min, and the preset time is set to 3 min.

[0112] In an embodiment of the present application, S4, the control of the air conditioner to run in the sleep mode, further comprises:

[0113] Setting the air conditioner to start running after the preset time; wherein the preset time is the minimum start-up period of the compressor of the air conditioner;

[0114] Setting the air conditioner to run silently;

[0115] Setting the refrigerating capacity of the compressor of the air conditioner as the minimum refrigerating capacity corresponding to the first temperature value.

[0116] Specifically, setting the air conditioner to run silently, since it is currently considered that the user is in the sleep state, the running sound of the air conditioner in running is reduced, so that the running of the air conditioner does not disturb the user's sleep as much as possible, and the sleep comfort of the user is further improved.

[0117] Setting the refrigerating capacity of the air conditioner as the minimum refrigerating capacity corresponding to the first temperature value, since it is currently considered that the user is in the sleep state, the refrigerating capacity of the air conditioner is set as the minimum refrigerating capacity corresponding to the first temperature value, so that the refrigerating capacity output of the air conditioner is gentle and moderate, and the sleep comfort of the user is further improved.

[0118] Figure 4 The overall flowchart of the control method of the air conditioner provided in the embodiments of the present application is shown, combined with the above embodiments and with reference to Figure 4 The overall flowchart of the control method of the air conditioner provided in the embodiments of the present application is described.

[0119] S401: obtaining a first temperature value T1 and a second temperature value T2;

[0120] S402: judging whether the absolute value of the difference between the first temperature value T1 and the second temperature value T2 is less than an absolute value threshold A; if the absolute value of the difference between the first temperature value T1 and the second temperature value T2 is less than the absolute value threshold A, executing S406 and returning to S401 for reacquisition; if the absolute value of the difference between the first temperature value T1 and the second temperature value T2 is not less than the absolute value threshold A, executing S403 continuously;

[0121] S403: controlling the compressor of the air conditioner to stop;

[0122] S404: judging whether the current user is in a sleep state; if the current user is in the sleep state, executing S405; if the current user is not in the sleep state, executing S407;

[0123] S405: controlling the air conditioner to run in a sleep running mode;

[0124] S406: controlling the compressor of the air conditioner to continue running;

[0125] S407: controlling the air conditioner to run in a normal running mode.

[0126] Corresponding to the method embodiments, the embodiments of the present application further provide a control device of an air conditioner. Figure 5 The structure diagram of the control device of the air conditioner provided by the embodiments of the present application is shown in Figure 5 The control device of the air conditioner provided by the embodiments of the present application specifically comprises an acquisition module 501, a first control module 502, a judgment module 503 and a second control module 504.

[0127] The acquisition module 501 is used for acquiring a first temperature value and a second temperature value; wherein the first temperature value is a user set temperature value, and the second temperature value is an indoor environment temperature value;

[0128] The first control module 502 is used for controlling the compressor of the air conditioner to stop in the case that the absolute value of the difference between the first temperature value and the second temperature value is less than a preset absolute value threshold.

[0129] The judgment module 503 is used for judging whether the current user is in a sleep state after the compressor of the air conditioner stops.

[0130] The second control module 504 is used for controlling the air conditioner to run in a sleep running mode in the case that the current user is in the sleep state; wherein in the sleep running mode, the compressor of the air conditioner is controlled to start running after the compressor of the air conditioner stops for a preset time.

[0131] In a feasible embodiment of the present application, the judgment module 503 comprises:

[0132] The first judging unit is configured to judge whether the user is currently in a sleep state according to a current time point; and / or,

[0133] The second judging unit is configured to judge whether the user is currently in a sleep state according to a current outdoor environment temperature value; and / or,

[0134] The third judging unit is configured to judge whether the user is currently in a sleep state according to a current user vital sign.

[0135] In an embodiment of the present application, the first judging unit comprises:

[0136] The first obtaining sub-unit is configured to obtain a sleep time interval; wherein the sleep time interval is a time interval in which the user usually sleeps;

[0137] The first judging sub-unit is configured to judge that the user is currently in a sleep state when the current time point is located in the sleep time interval.

[0138] The second judging sub-unit is configured to judge that the user is not currently in a sleep state when the current time point is not located in the sleep time interval.

[0139] In an embodiment of the present application, the second judging unit comprises:

[0140] The second obtaining sub-unit is configured to obtain a third temperature value and a fourth temperature value; wherein the third temperature value is an outdoor environment temperature value when the air conditioner is initially started to run, and the fourth temperature value is a current outdoor environment temperature value;

[0141] The third judging sub-unit is configured to judge that the user is currently in a sleep state when the fourth temperature value is less than the third temperature value.

[0142] The fourth judging sub-unit is configured to judge that the user is not currently in a sleep state when the fourth temperature value is greater than or equal to the third temperature value.

[0143] In an embodiment of the present application, the second control module 504 comprises:

[0144] The obtaining unit is configured to obtain a minimum starting period of a compressor of the air conditioner;

[0145] The first setting unit is configured to set the minimum starting period of the compressor of the air conditioner as the preset time.

[0146] The second setting unit is configured to set the compressor of the air conditioner to start to run after the preset time. In an embodiment of the present application, the second control module 504 comprises:

[0147] The third setting unit is configured to set the air conditioner to operate in a mute mode.

[0148] The fourth setting unit is configured to set the refrigerating capacity of the compressor of the air conditioner to be the minimum refrigerating capacity corresponding to the first temperature value.

[0149] In an embodiment of the present application, the device further comprises:

[0150] The third control module is configured to control the air conditioner to operate in a normal operation mode if the user is not currently in a sleep state; and in the normal operation mode, the compressor of the air conditioner is controlled to operate if the absolute value of the difference between the first temperature value and the second temperature value is greater than or equal to an absolute value threshold.

[0151] As shown in Figure 6 An embodiment of the present application provides an air conditioner, which comprises a processor 601, a communication interface 602, a memory 603 and a communication bus 604, wherein the processor 601, the communication interface 602 and the memory 603 are in communication with each other through the communication bus 604.

[0152] The memory 603 is configured to store a computer program.

[0153] In an embodiment of the present application, the processor 601 is configured to execute the program stored in the memory 603, so as to implement the control method of the air conditioner provided in any one of the preceding method embodiments, for example, comprising:

[0154] obtaining a first temperature value and a second temperature value; wherein the first temperature value is a user-set temperature value, and the second temperature value is an indoor environment temperature value;

[0155] controlling the air conditioner to stop operating if the absolute value of the difference between the first temperature value and the second temperature value is less than a preset absolute value threshold.

[0156] judging whether the user is currently in a sleep state after the air conditioner stops operating;

[0157] controlling the air conditioner to operate in a sleep operation mode if the user is currently in a sleep state; and in the sleep operation mode, the air conditioner is controlled to operate after a preset time of stopping operating.

[0158] An embodiment of the present application further provides a computer readable storage medium, which has a computer program stored thereon, and the computer program is executed by a processor to implement the steps of the control method of the air conditioner provided in any one of the preceding method embodiments.

[0159] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs.

[0160] Through the above description of the embodiments, those skilled in the art can clearly understand that each embodiment can be implemented using software plus a general-purpose hardware platform, or of course, using hardware. Based on this understanding, the above technical solutions, in essence or the parts that contribute to the related technology, can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, magnetic disk, optical disk, etc., and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute the methods described in the various embodiments or some parts of the embodiments.

[0161] It should be understood that the terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “described” as used herein may also include the plural forms. The terms “comprising,” “including,” “containing,” and “having” are inclusive and therefore indicate the presence of the stated features, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not construed as requiring them to be performed in a particular order described or illustrated unless the order of performance is explicitly indicated. It should also be understood that additional or alternative steps may be used.

[0162] The above description is merely a specific embodiment of the present invention, enabling those skilled in the art to understand or implement the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A control method of an air conditioner, characterized by, The method comprises: obtaining a first temperature value and a second temperature value; wherein the first temperature value is a user-set temperature value, and the second temperature value is an indoor environment temperature value; in the case where an absolute value of a difference between the first temperature value and the second temperature value is less than a preset absolute value threshold, controlling a compressor of the air conditioner to stop; after the compressor of the air conditioner stops, judging whether a user is currently in a sleep state; in the case where the user is currently in the sleep state, controlling the air conditioner to operate in a sleep operation mode; wherein in the sleep operation mode, the compressor of the air conditioner is controlled to operate after the compressor of the air conditioner stops for a preset time, and the preset time is a minimum start-up period of the compressor of the air conditioner; in the case where the user is not currently in the sleep state, controlling the air conditioner to operate in a normal operation mode; wherein in the normal operation mode, the compressor of the air conditioner is controlled to operate in the case where an absolute value of a difference between the first temperature value and the second temperature value is greater than or equal to the absolute value threshold.

2. The method of claim 1, wherein, judging whether a user is currently in a sleep state comprises: judging whether the user is currently in the sleep state according to a current time point; and / or, judging whether the user is currently in the sleep state according to a current outdoor environment temperature value; and / or, judging whether the user is currently in the sleep state according to a current user sign.

3. The method of claim 2, wherein, judging whether the user is currently in the sleep state according to a current time point comprises: obtaining a sleep time interval; wherein the sleep time interval is a time interval in which the user usually sleeps; in the case where the current time point is located in the sleep time interval, judging that the user is currently in the sleep state; in the case where the current time point is not located in the sleep time interval, judging that the user is not currently in the sleep state.

4. The method of claim 2, wherein, judging whether the user is currently in the sleep state according to a current outdoor environment temperature value comprises: obtaining a third temperature value and a fourth temperature value; wherein the third temperature value is an outdoor environment temperature value when the air conditioner is initially started to operate, and the fourth temperature value is a current outdoor environment temperature value; in the case where the fourth temperature value is less than the third temperature value, judging that the user is currently in the sleep state; in the case where the fourth temperature value is greater than or equal to the third temperature value, judging that the user is not currently in the sleep state.

5. The method of claim 1, wherein, controlling the air conditioner to operate in a sleep operation mode comprises: obtaining a minimum start-up period of a compressor of the air conditioner; setting the minimum start-up period of the compressor of the air conditioner as the preset time; setting the compressor of the air conditioner to start to operate after the preset time.

6. The method of claim 5, wherein, controlling the air conditioner to operate in the sleep operation mode further comprises: setting the air conditioner to operate silently; setting a refrigerating capacity of the compressor of the air conditioner to be a minimum refrigerating capacity corresponding to the first temperature value.

7. A control device for an air conditioner, characterized by comprising: The device comprises: an obtaining module, configured to obtain a first temperature value and a second temperature value; wherein the first temperature value is a user-set temperature value, and the second temperature value is an indoor environment temperature value; The first control module is configured to control the compressor of the air conditioner to stop running when an absolute value of a difference between the first temperature value and the second temperature value is less than a preset absolute value threshold; The judging module is configured to judge whether the user is currently in a sleep state after the compressor of the air conditioner stops running; The second control module is configured to control the air conditioner to run in a sleep running mode when the user is currently in the sleep state; in the sleep running mode, the compressor of the air conditioner is controlled to start running after the air conditioner stops running for a preset time, and the preset time is a minimum starting period of the compressor of the air conditioner; The third control module is configured to control the air conditioner to run in a normal running mode when the user is not currently in the sleep state; in the normal running mode, the compressor of the air conditioner is controlled to start running when the absolute value of the difference between the first temperature value and the second temperature value is greater than or equal to the absolute value threshold.

8. An air conditioner characterized by comprising: It comprises: a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory complete mutual communication through the communication bus; The memory is configured to store a computer program; and the processor is configured to execute the computer program to implement the control method of the air conditioner according to any one of claims 1-6.

9. A storage medium having stored thereon a computer program, characterized in that The computer program is executed by the processor to implement the control method of the air conditioner according to any one of claims 1-6.

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