A control method and device of an air conditioner, the air conditioner, and a storage medium

Abstract

The application discloses a kind of air conditioner control method, device, air conditioner and storage medium, the method includes: obtaining the operating mode of air conditioner, the ambient temperature of air conditioner air outlet position, the ambient temperature of room far from air conditioner position, and air conditioner inner tube temperature, if air conditioner operates in air supply mode, then the air outlet mode of air deflector of air conditioner is horizontal air outlet;If air conditioner operates in heating or refrigeration mode, then the air outlet mode of air deflector is lower air outlet or upper air outlet, and according to the temperature information obtained, the compressor frequency of air conditioner, fan speed and air deflector air outlet mode are controlled.The scheme, by combining the ambient temperature of room far from air conditioner to control air conditioner, solves the problem of inaccurate control when air conditioner is only controlled according to the ambient temperature detected near air conditioner, and then makes up for the hysteresis of air conditioner itself detected temperature, to realize more accurate, more comfortable temperature control.

Description

TECHNICAL FIELD

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

[0002] With the development of science and technology and the improvement of people's living standards, air conditioners have become one of the essential household appliances. Although air conditioners have made great progress in integration, diversification of functions, and intelligence in recent years, their basic functions of refrigeration and heating are still mainstream. Due to the density characteristics of air, cold air tends to sink when the air conditioner is cooling, and hot air tends to float when the air conditioner is heating, which leads to a lag in the detection of the temperature of the air conditioner, and the detected temperature does not match the real temperature in the room, so that the control of the indoor temperature based on the temperature detected by the air conditioner itself is not accurate enough, and more accurate and comfortable temperature control cannot be achieved.

[0003] The above content is only used to assist in understanding the technical solutions of the present application and does not represent the acknowledgement of the above content as prior art. SUMMARY

[0004] The present application aims to provide an air conditioner control method and device, an air conditioner, and a storage medium to solve the problem that the temperature detected by the air conditioner lags, the detected temperature does not match the real temperature in the room, and the control of the indoor temperature based on the temperature detected by the air conditioner itself is not accurate enough, and more accurate and comfortable temperature control cannot be achieved, so that the compressor frequency, fan speed, and deflector angle of the air conditioner are controlled according to the ambient temperature near the air conditioner, the ambient temperature in the room away from the air conditioner, and the temperature of the pipe in the air conditioner when the air conditioner is cooling or heating, thereby compensating for the lag in the detection of the temperature by the air conditioner itself, and the air conditioner is controlled based on the temperature detected by the remote control when the indoor temperature is not uniform, so that more accurate and comfortable temperature control is achieved.

[0005] The application provides a control method of an air conditioner, comprising: obtaining an operation mode of the air conditioner when the air conditioner is running; obtaining an indoor environment temperature at a first position in a room where the air conditioner is located, denoted as a first indoor environment temperature; obtaining an indoor environment temperature at a second position in the room where the air conditioner is located, denoted as a second indoor environment temperature; and obtaining an indoor heat exchanger temperature of the air conditioner, denoted as an inner tube temperature of the air conditioner; wherein the first position is an air outlet position of an air outlet of the air conditioner; the second position is any position in the room where the air conditioner is located away from the first position; the operation mode of the air conditioner is any mode of a blowing mode, a cooling mode and a heating mode; if the operation mode of the air conditioner is the blowing mode, the air deflector of the air conditioner is controlled to be in a preset horizontal air outlet mode; if the operation mode of the air conditioner is the cooling mode or the heating mode, the air deflector of the air conditioner is controlled to be in a preset upper air outlet mode or a preset lower air outlet mode; and then, at least one of a compressor frequency, a fan rotating speed and an air outlet direction of the air deflector of the air conditioner is controlled in combination with the first indoor environment temperature, the second indoor environment temperature and the inner tube temperature of the air conditioner.

[0006] In some embodiments, controlling at least one of the compressor frequency, the fan rotating speed and the air outlet direction of the air deflector of the air conditioner in combination with the first indoor environment temperature, the second indoor environment temperature and the inner tube temperature of the air conditioner comprises: determining a change rate of the first indoor environment temperature, a change rate of the second indoor environment temperature and a change rate of the inner tube temperature of the air conditioner according to the first indoor environment temperature, the second indoor environment temperature and the inner tube temperature of the air conditioner; controlling the compressor frequency and the fan rotating speed of the air conditioner according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature; determining whether the change rate of the inner tube temperature of the air conditioner is greater than a set value; if the change rate of the inner tube temperature of the air conditioner is greater than the set value, the compressor frequency and the fan rotating speed of the air conditioner are controlled again according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature; and if the change rate of the inner tube temperature of the air conditioner is less than or equal to the set value, the air outlet mode of the air deflector of the air conditioner is controlled according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature.

[0007] In some embodiments, the determination of the change rate of the first indoor environment temperature, the change rate of the second indoor environment temperature, and the change rate of the inner tube temperature of the air conditioner according to the first indoor environment temperature, the second indoor environment temperature, and the inner tube temperature of the air conditioner comprises: determining the absolute value of the result value obtained by dividing the difference between the first indoor environment temperature at the current time and the first indoor environment temperature at the starting time of the air conditioner by the running time of the air conditioner as the change rate of the first indoor environment temperature; determining the absolute value of the result value obtained by dividing the difference between the second indoor environment temperature at the current time and the second indoor environment temperature at the starting time of the air conditioner by the running time of the air conditioner as the change rate of the second indoor environment temperature; and determining the absolute value of the result value obtained by dividing the difference between the inner tube temperature of the air conditioner at the current time and the inner tube temperature of the air conditioner at the starting time of the air conditioner by the running time of the air conditioner as the change rate of the inner tube temperature of the air conditioner.

[0008] In some embodiments, the control of the compressor frequency and the fan speed of the air conditioner according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature comprises: increasing the compressor frequency and the fan speed of the air conditioner within a preset time if the change rate of the first indoor environment temperature is greater than the change rate of the second indoor environment temperature; maintaining the compressor frequency and the fan speed of the air conditioner unchanged if the change rate of the first indoor environment temperature is equal to the change rate of the second indoor environment temperature; and / or decreasing the compressor frequency and the fan speed of the air conditioner within a preset time if the change rate of the first indoor environment temperature is less than the change rate of the second indoor environment temperature.

[0009] In some embodiments, the control of the air deflector of the air conditioner according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature comprises: controlling the air deflector of the air conditioner to blow air up and down if the change rate of the first indoor environment temperature is greater than the change rate of the second indoor environment temperature; the blowing air up and down refers to the reciprocating movement of the air deflector of the air conditioner within a preset air deflector angle range; and controlling the air deflector of the air conditioner to blow air in a preset downward air blowing mode if the change rate of the first indoor environment temperature is less than or equal to the change rate of the second indoor environment temperature.

[0010] In some embodiments, after controlling the air deflector of the air conditioner according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature, the method further comprises: when the temperature in the room where the air conditioner is located reaches a set temperature, obtaining the absolute value of the difference between the first indoor environment temperature at the current time and the first indoor environment temperature at the time when the air conditioner is started, denoted as a first difference; obtaining the absolute value of the difference between the second indoor environment temperature at the current time and the second indoor environment temperature at the time when the air conditioner is started, denoted as a second difference; if the first difference and the second difference are greater than a set threshold, then controlling the air deflector of the air conditioner according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature again; if the first difference and the second difference are less than or equal to the set threshold, then controlling the compressor frequency of the air conditioner to be the lowest, the fan speed to be the lowest, and the air deflector to be in the preset upward air outlet mode.

[0011] To match the above method, the application provides another aspect of a control device of an air conditioner, comprising: an obtaining unit configured to, in the case that the air conditioner is running, obtain the running mode of the air conditioner; obtain the indoor environment temperature at a first position in the room where the air conditioner is located, denoted as a first indoor environment temperature; obtain the indoor environment temperature at a second position in the room where the air conditioner is located, denoted as a second indoor environment temperature; and obtain the indoor heat exchanger temperature of the air conditioner, denoted as the inner tube temperature of the air conditioner; wherein the first position is the air outlet position of the air outlet of the air conditioner; the second position is any position in the room where the air conditioner is located away from the first position; the running mode of the air conditioner is any mode among the air supply mode, the cooling mode and the heating mode; a control unit configured to, if the running mode of the air conditioner is the air supply mode, control the air deflector of the air conditioner to be in the preset horizontal air outlet mode; the control unit is further configured to, if the running mode of the air conditioner is the cooling mode or the heating mode, control the air deflector of the air conditioner to be in the preset upward air outlet mode or the preset downward air outlet mode; and then control at least one of the compressor frequency, the fan speed and the air outlet direction of the air deflector of the air conditioner in combination with the first indoor environment temperature, the second indoor environment temperature and the inner tube temperature of the air conditioner.

[0012] In some embodiments, the control unit, in combination with the first indoor environment temperature, the second indoor environment temperature, and the inner tube temperature of the air conditioner, controls at least one of the compressor frequency, the fan speed, and the air outlet direction of the air conditioner, including: determining the change rate of the first indoor environment temperature, the change rate of the second indoor environment temperature, and the change rate of the inner tube temperature of the air conditioner according to the first indoor environment temperature, the second indoor environment temperature, and the inner tube temperature of the air conditioner; controlling the compressor frequency and the fan speed of the air conditioner according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature; determining whether the change rate of the inner tube temperature of the air conditioner is greater than a set value; if the change rate of the inner tube temperature of the air conditioner is greater than the set value, then re-controlling the compressor frequency and the fan speed of the air conditioner according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature; and if the change rate of the inner tube temperature of the air conditioner is less than or equal to the set value, then controlling the air outlet direction of the air conditioner according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature.

[0013] In some embodiments, the control unit, according to the first indoor environment temperature, the second indoor environment temperature, and the inner tube temperature of the air conditioner, determines the change rate of the first indoor environment temperature, the change rate of the second indoor environment temperature, and the change rate of the inner tube temperature of the air conditioner, including: determining the absolute value of the result of dividing the difference between the current first indoor environment temperature and the first indoor environment temperature at the starting time of the air conditioner by the running time of the air conditioner as the change rate of the first indoor environment temperature; determining the absolute value of the result of dividing the difference between the current second indoor environment temperature and the second indoor environment temperature at the starting time of the air conditioner by the running time of the air conditioner as the change rate of the second indoor environment temperature; and determining the absolute value of the result of dividing the difference between the current inner tube temperature of the air conditioner and the inner tube temperature of the air conditioner at the starting time of the air conditioner by the running time of the air conditioner as the change rate of the inner tube temperature of the air conditioner.

[0014] In some embodiments, the control unit controls the compressor frequency and the fan speed of the air conditioner according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature, including: if the change rate of the first indoor environment temperature is greater than the change rate of the second indoor environment temperature, increasing the compressor frequency and the fan speed of the air conditioner within a preset time; and / or, if the change rate of the first indoor environment temperature is equal to the change rate of the second indoor environment temperature, maintaining the compressor frequency and the fan speed of the air conditioner unchanged; and / or, if the change rate of the first indoor environment temperature is less than the change rate of the second indoor environment temperature, decreasing the compressor frequency and the fan speed of the air conditioner within a preset time.

[0015] In some embodiments, the control unit controls the air outlet mode of the air deflector of the air conditioner according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature, including: if the change rate of the first indoor environment temperature is greater than the change rate of the second indoor environment temperature, controlling the air outlet mode of the air deflector of the air conditioner to be upward and downward sweeping air; the upward and downward sweeping air refers to that the air deflector of the air conditioner reciprocates within a preset air deflector angle range; if the change rate of the first indoor environment temperature is less than or equal to the change rate of the second indoor environment temperature, controlling the air outlet mode of the air deflector of the air conditioner to be a preset downward air outlet mode.

[0016] In some embodiments, after controlling the air outlet mode of the air deflector of the air conditioner according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature, the acquisition unit is specifically configured to acquire an absolute value of a difference between the first indoor environment temperature at the current time and the first indoor environment temperature at the starting time of the air conditioner, denoted as a first difference value; and acquire an absolute value of a difference between the second indoor environment temperature at the current time and the second indoor environment temperature at the starting time of the air conditioner, denoted as a second difference value; the control unit is specifically further configured to, if the first difference value and the second difference value are greater than a set threshold value, control the air outlet mode of the air deflector of the air conditioner according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature again; and the control unit is specifically further configured to, if the first difference value and the second difference value are less than or equal to the set threshold value, control the compressor frequency of the air conditioner to be the lowest, the fan speed to be the lowest, and the air outlet direction of the air deflector to be a preset upward air outlet mode.

[0017] In order to match the above-mentioned device, the application further provides an air conditioner, including the above-mentioned control device of the air conditioner.

[0018] According to the method, the application provides a storage medium comprising a stored program, wherein the program controls a device where the storage medium is located to perform the control method of the air conditioner when the program is executed.

[0019] Therefore, the application can obtain the operation mode of the air conditioner when the air conditioner is running, adjust the air outlet direction of the air deflector according to the operation mode, control the compressor frequency and the fan rotating speed of the air conditioner according to the ambient temperature at the air outlet position of the air conditioner and the ambient temperature far away from the air outlet position of the air conditioner when the air conditioner is running in the cooling mode or the heating mode, and then determine whether the air conditioner system is in a stable state according to the inner tube temperature of the air conditioner. If the air conditioner system is in the stable state, the air outlet direction of the air deflector is controlled according to the ambient temperature at the air outlet position of the air conditioner and the ambient temperature far away from the air outlet position of the air conditioner. Therefore, the air conditioner is controlled according to the ambient temperature far away from the air outlet position of the air conditioner, the hysteresis of the temperature detected by the air conditioner is compensated, the temperature control is more in line with the actual scene, the temperature control is more accurate and comfortable when the indoor temperature is uneven, and the use experience of the user is improved.

[0020] Other features and advantages of the application will be set forth in the following description, and in part will become apparent to those skilled in the art from the description, or can be learned by practice of the application.

[0021] The technical solutions of the application will be further described in detail below with reference to the drawings and examples. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The flowchart of an embodiment of the control method of the air conditioner of the application is shown in the figure.

[0023] Figure 2 The flowchart of an embodiment of the method of the application for controlling the air conditioner running according to the first indoor ambient temperature, the second indoor ambient temperature and the inner tube temperature of the air conditioner is shown in the figure.

[0024] Figure 3 The flowchart of an embodiment of the method of the application for controlling the air conditioner running according to the first indoor ambient temperature difference and the second indoor ambient temperature difference is shown in the figure.

[0025] Figure 4 The structural diagram of an embodiment of the control device of the air conditioner of the application is shown in the figure.

[0026] Figure 5 The flowchart of an embodiment of the method of the application for controlling the air conditioner running according to the temperature detected by the air conditioner remote controller is shown in the figure.

[0027] In the embodiments of the application, the reference signs in the figures are as follows:

[0028] 102 - acquisition unit; 104 - control unit. DETAILED DESCRIPTION

[0029] To make the objects, technical solutions and advantages of the present application clearer, the technical solutions of the present application will be described below in connection with specific embodiments of the present application and corresponding drawings. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0030] Whether it is a hanging air conditioner or a cylindrical cabinet air conditioner, there will always be a phenomenon that cold air is easy to sink when cooling, and hot air is easy to float when heating, resulting in that the air temperature at the upper part of the room is higher than that at the lower part. The temperature detection module of the air conditioner is generally located at the upper position, so the air conditioner first detects the air temperature at the upper part of the room, which leads to that the detected temperature is inconsistent with the real temperature change of the room or the temperature change of the people's activity area, resulting in that the air conditioner detection temperature has hysteresis. If the room temperature control is performed according to the temperature detected by the air conditioner at this time, precise temperature control cannot be achieved, and a comfortable environment cannot be provided for the user, resulting in poor use experience of the air conditioner.

[0031] Therefore, the present application provides a control method of an air conditioner, specifically a method for controlling the air conditioner based on the temperature detected by the remote controller of the air conditioner. By combining the ambient temperature far away from the air conditioner in the room, comprehensively comparing the ambient temperature change near the air conditioner, the ambient temperature change far away from the air conditioner, and the inner tube temperature change, the compressor frequency, the inner fan speed and the angle of the air deflector of the air conditioner are adjusted, so as to compensate for the temperature detection hysteresis of the air conditioner itself, and to achieve more precise and comfortable temperature control.

[0032] According to the embodiments of the present application, a control method of an air conditioner is provided, as shown in Figure 1 The flowchart of an embodiment of the method of the present application. The control method of the air conditioner can include steps S110 to S130.

[0033] At step S110, in the case that the air conditioner is running, the running mode of the air conditioner is acquired; the indoor environment temperature at a first position in the room where the air conditioner is located is acquired, denoted as the first indoor environment temperature; the indoor environment temperature at a second position in the room where the air conditioner is located is acquired, denoted as the second indoor environment temperature; and the indoor heat exchanger temperature of the air conditioner is acquired, denoted as the inner tube temperature of the air conditioner; wherein the first position is the air outlet position of the air outlet of the air conditioner; the second position is any position in the room where the air conditioner is located away from the first position; the running mode of the air conditioner is any mode in the air supply mode, the cooling mode and the heating mode. The second indoor environment temperature can be the indoor environment temperature collected by the temperature sensing module at any position in the room except the first position and sent to the air conditioner, such as the indoor environment temperature collected by the temperature sensing module on the wall in the room and sent to the air conditioner, the indoor environment temperature collected by the temperature sensing module at the television in the room and sent to the air conditioner, the indoor environment temperature collected by the temperature sensing module of the remote controller matched with the air conditioner and sent to the air conditioner, etc. Preferably, the indoor environment temperature collected by the temperature sensing module of the remote controller matched with the air conditioner and sent to the air conditioner can be selected.

[0034] At step S120, if the running mode of the air conditioner is the air supply mode, the air deflector of the air conditioner is controlled to be in the preset horizontal direction air outlet mode.

[0035] At step S130, if the running mode of the air conditioner is the cooling mode or the heating mode, the air deflector of the air conditioner is controlled to be in the preset upper air outlet mode or the preset lower air outlet mode, if it is the cooling mode, the air deflector of the air conditioner is controlled to be in the preset upper air outlet mode; if it is the heating mode, the air deflector of the air conditioner is controlled to be in the preset lower air outlet mode; then, at least one of the compressor frequency, the fan rotating speed and the air deflector air outlet direction of the air conditioner is controlled in combination with the first indoor environment temperature, the second indoor environment temperature and the inner tube temperature of the air conditioner.

[0036] The default air deflector horizontal direction of the air conditioner product development is basically the direction parallel to the ground. The air deflector of the air conditioner generally has an angle, and if the air deflector has a closing function, the angle will be more. Therefore, the angle range of the air deflector angle controlled to be upward and downward can be set to 15°-60°, and the horizontal direction is the direction parallel to the ground. When the angle is 0°, the air deflector is in a horizontal state, parallel to the ground, the upward is a positive angle, and the downward is a negative angle.

[0037] After the air conditioner is powered on, the running mode of the air conditioner is acquired, if the air conditioner is in the air supply mode, at this time, the air conditioner compressor does not run, there is no cold air sinking and hot air floating, therefore, the angle of the air deflector or the air sweeping blade is controlled to be horizontal, which is beneficial to the maximum range of air flow, and heat is dissipated through air convection, if the air conditioner is in the heating mode, at this time, the hot air blown out by the air conditioner indoor unit appears the floating condition, which leads to the serious temperature stratification of indoor upper and lower layers, and the temperature is uneven, therefore, the angle of the air deflector or the air sweeping blade is controlled to be downward, so that the hot air blown out can warm up the indoor lower layer area with low temperature, thereby the indoor temperature is more balanced as a whole, more consistent with the set temperature, and a more comfortable indoor environment is provided, if the air conditioner is in the cooling mode, at this time, the cold air blown out by the air conditioner indoor unit appears the sinking condition, which leads to the serious temperature stratification of indoor upper and lower layers, and the temperature is uneven, therefore, the angle of the air deflector or the air sweeping blade is controlled to be upward, so that the cold air blown out can cool down the indoor upper layer area with high temperature, thereby the indoor temperature is more balanced as a whole, more consistent with the set temperature, and a more comfortable indoor environment is provided, wherein, for the ceiling-mounted air conditioner, the air supply direction is controlled by the angle of the air deflector, and for the cabinet air conditioner, the air supply direction is controlled by the air sweeping blade.

[0038] The scheme of the present application controls the operation of the air conditioner in combination with the indoor temperature near the air conditioner, the indoor temperature far from the air conditioner in the room where the air conditioner is located, and the temperature of the inner tube of the air conditioner, thereby solving the problem that the air conditioner is not accurately controlled according to the temperature detected by itself due to air floating or sinking. The indoor temperature is determined to be uniform according to the first indoor environment temperature change rate and the second indoor environment temperature change rate, in the case that the indoor temperature is not uniform, the compressor frequency, the fan speed, and the angle of the air deflector of the air conditioner are controlled to quickly adjust the indoor temperature, so that the room temperature is more uniform, the temperature of each area in the room is basically consistent with the set temperature, and the effect of accurate control is achieved, when the indoor temperature is uniform, if the room temperature has reached the set temperature, the compressor frequency and the fan speed are reduced, and the angle of the air deflector is controlled to make the air flow to the maximum extent, so that the room temperature is maintained while achieving the effect of energy saving. By comparing the first indoor environment temperature change with the second indoor environment temperature change, the actual scene is more consistent, not only the hysteresis of the temperature detected by the air conditioner itself is made up, but also more accurate temperature control is achieved, a more comfortable indoor environment is provided for the user, and the air conditioner use experience of the user is improved.

[0039] In some embodiments, in step S130, the specific process of controlling at least one of the compressor frequency, the fan speed, and the air deflector air outlet direction of the air conditioner in combination with the first indoor environment temperature, the second indoor environment temperature, and the inner tube temperature of the air conditioner is described in the following exemplary description.

[0040] Figure 2A flowchart of an embodiment of the method of the present application for controlling the operation of an air conditioner in combination with the first indoor ambient temperature, the second indoor ambient temperature and the temperature of the inner tube of the air conditioner is shown in FIG. 10. The specific process of controlling at least one of the compressor frequency, the fan speed and the air direction of the air deflector of the air conditioner in combination with the first indoor ambient temperature, the second indoor ambient temperature and the temperature of the inner tube of the air conditioner includes steps S210 to S250. Figure 2

[0041] In step S210, the rate of change of the first indoor ambient temperature, the rate of change of the second indoor ambient temperature and the rate of change of the temperature of the inner tube of the air conditioner are determined according to the first indoor ambient temperature, the second indoor ambient temperature and the temperature of the inner tube of the air conditioner.

[0042] In some embodiments, in step S210, the rate of change of the first indoor ambient temperature, the rate of change of the second indoor ambient temperature and the rate of change of the temperature of the inner tube of the air conditioner are determined according to the first indoor ambient temperature, the second indoor ambient temperature and the temperature of the inner tube of the air conditioner, including:

[0043] The absolute value of the result of dividing the difference between the current first indoor ambient temperature and the first indoor ambient temperature at the start time of the air conditioner by the running time of the air conditioner is determined as the rate of change of the first indoor ambient temperature; and,

[0044] The absolute value of the result of dividing the difference between the current second indoor ambient temperature and the second indoor ambient temperature at the start time of the air conditioner by the running time of the air conditioner is determined as the rate of change of the second indoor ambient temperature; and,

[0045] The absolute value of the result of dividing the difference between the current temperature of the inner tube of the air conditioner and the temperature of the inner tube of the air conditioner at the start time of the air conditioner by the running time of the air conditioner is determined as the rate of change of the temperature of the inner tube of the air conditioner.

[0046] Specifically, the indoor ambient temperature at the current time is t 内环 , the indoor ambient temperature at the start time of the air conditioner is t 内环0 , the rate of change of the indoor ambient temperature at the current time is a The ambient temperature around the remote controller at the current time is t 遥 , the ambient temperature around the remote controller at the start time of the air conditioner is t 遥0 , the rate of change of the ambient temperature around the remote controller at the current time is b The temperature of the inner tube of the air conditioner at the current time is t 内管 , the temperature of the inner tube of the air conditioner at the start time of the air conditioner is t 内管0 ​, the current time, the inner tube temperature change rate c of the air conditioner is

[0047] In step S220, the compressor frequency and the fan rotating speed of the air conditioner are controlled according to the first indoor environment temperature change rate and the second indoor environment temperature change rate.

[0048] In some embodiments, in step S220, the compressor frequency and the fan rotating speed of the air conditioner are controlled according to the first indoor environment temperature change rate and the second indoor environment temperature change rate, including:

[0049] If the first indoor environment temperature change rate is greater than the second indoor environment temperature change rate, the compressor frequency and the fan rotating speed of the air conditioner are increased in a preset time.

[0050] Specifically, if the first indoor environment temperature change rate a is greater than the second indoor environment temperature change rate b, it indicates that the temperature near the air conditioner decreases obviously, while the temperature in other areas decreases relatively slowly, so the compressor frequency and the fan rotating speed need to be increased, and the deflector angle operates according to a preset mode. If the air conditioner is a wall-mounted type, the compressor frequency of the air conditioner is increased by 1 Hz per second for 3 seconds, and the fan rotating speed is increased by 20 rpm each time in a set range, and then enters the next detection link; if the air conditioner is a cabinet type, the compressor frequency of the air conditioner is increased by 2 Hz per second for 3 seconds, and the fan rotating speed is increased by 20 rpm each time in a set range, and then enters the next detection link. Wherein, if the fan rotating speed has reached the highest value of the set rotating speed, the rotating speed will not be increased.

[0051] If the first indoor environment temperature change rate is equal to the second indoor environment temperature change rate, the compressor frequency and the fan rotating speed of the air conditioner are maintained unchanged.

[0052] Specifically, if the first indoor environment temperature change rate a is equal to the second indoor environment temperature change rate b, it indicates that the indoor temperature changes uniformly at this time. At this time, the compressor frequency and the fan rotating speed of the air conditioner are maintained, and the deflector angle operates according to a preset mode without adjustment.

[0053] If the first indoor environment temperature change rate is less than the second indoor environment temperature change rate, the compressor frequency and the fan rotating speed of the air conditioner are decreased in a preset time.

[0054] Specifically, if the first indoor environment temperature change rate a is less than the second indoor environment temperature change rate b, it indicates that the air conditioner air speed is large at this time, the blowing feeling is strong, the remote cooling effect is significant, but the cooling effect near the air conditioner is poor, the compressor frequency and the fan speed need to be reduced, and the air deflector angle operates according to the preset mode. If the air conditioner is a hanging machine, the compressor frequency of the air conditioner is controlled to decrease by 1 Hz per second, and the fan speed is reduced by 20 rpm each time in the set range, and then the next detection link is entered; if the air conditioner is a cabinet machine, the compressor frequency of the air conditioner is controlled to decrease by 2 Hz per second, and the fan speed is reduced by 20 rpm each time in the set range, and then the next detection link is entered. Wherein, if the fan speed is reduced to the set speed minimum value, the speed is not reduced any more.

[0055] Figure 5 is a flowchart of an embodiment of the air conditioner of the application combined with the temperature control air conditioner running detected by the air conditioner remote controller, as Figure 5 shown, the method provided by the application combined with the temperature control air conditioner running detected by the air conditioner remote controller, comprising:

[0056] Step 1, after the air conditioner receives the start instruction and is powered on to start, the running mode of the air conditioner is detected, and the air deflector angle of the air conditioner is controlled according to the running mode. If the air conditioner is in the air supply mode, the air deflector angle is controlled to be horizontal; if the air conditioner is in the refrigeration mode, the air deflector angle is controlled to be upward, and then step 2 is executed; if the air conditioner is in the heating mode, the air deflector angle is controlled to be downward, and then step 2 is executed.

[0057] Step 2, according to the environment temperature detected by the air conditioner remote controller and the indoor environment temperature detected by the air conditioner, the air conditioner inner ring temperature change rate a and the remote controller temperature change rate b are calculated, and then step 3 is executed.

[0058] Wherein, the environment temperature detected by the air conditioner remote controller is considered as the environment temperature of the position far away from the air conditioner in the room where the air conditioner is located.

[0059] Step 3, if the air conditioner inner ring temperature change rate a is greater than the remote controller temperature change rate b, the compressor frequency and the fan speed of the air conditioner are increased according to the preset rate for a period of time, and then step 4 is executed; if the air conditioner inner ring temperature change rate a is less than the remote controller temperature change rate b, the compressor frequency and the fan speed of the air conditioner are reduced according to the preset rate for a period of time, and then step 4 is executed; if the air conditioner inner ring temperature change rate a is equal to the remote controller temperature change rate b, the compressor frequency, the fan speed and the air deflector angle are maintained unchanged, and then step 4 is executed.

[0060] The scheme of the present application adjusts the compressor frequency and the fan rotating speed according to the size relationship between the inner loop temperature change rate and the remote controller temperature change rate when the air conditioning system is unstable and the compressor frequency and the fan rotating speed are being adjusted, which makes up for the hysteresis problem of the air conditioner's own detected temperature, so that the room temperature can be uniformly controlled even in the case of large room temperature change, and the problem of inaccurate air conditioner room temperature control caused by the large room temperature change and the inconsistency between the air conditioner detected temperature and the actual room temperature is solved.

[0061] In step S230, it is determined whether the inner tube temperature change rate of the air conditioner is greater than a set value.

[0062] In step S240, if the inner tube temperature change rate of the air conditioner is greater than the set value, the compressor frequency and the fan rotating speed of the air conditioner are controlled again according to the first indoor environment temperature change rate and the second indoor environment temperature change rate.

[0063] Specifically, the value of the set value N is obtained by experimental test and is different according to different air conditioner models, and the specific range can be 5℃ / min-10℃ / min. If the inner tube temperature change rate c of the air conditioner is greater than the set value N, it indicates that the air conditioner inner tube temperature change is large, and the current system is not stable, and the compressor and the fan rotating speed are being adjusted. Therefore, it is returned to the previous control step, and the compressor frequency and the fan rotating speed of the air conditioner are controlled according to the first indoor environment temperature change rate and the second indoor environment temperature change rate, so that the indoor temperature reaches the set temperature quickly and uniformly, thereby improving the air conditioner operating efficiency and realizing accurate room temperature control.

[0064] In step S250, if the inner tube temperature change rate of the air conditioner is less than or equal to the set value, the air deflector air outlet mode of the air conditioner is controlled according to the first indoor environment temperature change rate and the second indoor environment temperature change rate.

[0065] Specifically, if the inner tube temperature change rate c of the air conditioner is less than or equal to the set value N, it indicates that the air conditioner system is in a stable state at the current time, and the compressor frequency and the fan rotating speed are no longer adjusted greatly, or even do not change, so the running angle of the air deflector can be controlled according to the first indoor environment temperature change rate and the second indoor environment temperature change rate, thereby finely controlling the indoor temperature and making the indoor temperature more uniform.

[0066] In some embodiments, in step S250, if the inner tube temperature change rate of the air conditioner is less than or equal to the set value, the air deflector air outlet mode of the air conditioner is controlled according to the first indoor environment temperature change rate and the second indoor environment temperature change rate, including:

[0067] If the change rate of the first indoor environment temperature is greater than the change rate of the second indoor environment temperature, the air deflector of the air conditioner is controlled to blow air in an up-down sweeping manner; the up-down sweeping manner refers to that the air deflector of the air conditioner reciprocates within a preset air deflector angle range. Wherein, the size of the air outlet of the air conditioner is determined during development, that is, the upper edge and the lower edge of the air outlet are determined, and accordingly the air deflector angle range of the up-down sweeping manner can be set by the system control program. Taking a household hanging air conditioner as an example, the up-down sweeping manner refers to that the position of the air deflector is relative to the horizontal position parallel to the ground, when the position of the air deflector is above the horizontal position, the air is blown upward, and the uppermost position of the air deflector is the upper limit of the air deflector angle range in the case of upward blowing; when the position of the air deflector is below the horizontal position, the air is blown downward, and the lowermost position of the air deflector is the lower limit of the air deflector angle range in the case of downward blowing. When the position of the air deflector dynamically changes between the upper limit of the air deflector angle range and the lower limit of the air deflector angle range, the air deflector blows air in the up-down sweeping manner. When the sample machine is a household cabinet air conditioner, the movement mechanism of the up-down sweeping manner is a sweeping blade, the air conditioner blows air in the up-down sweeping manner by controlling the sweeping blade, and the effect is similar to that of the air deflector of the hanging air conditioner.

[0068] If the change rate of the first indoor environment temperature is less than or equal to the change rate of the second indoor environment temperature, the air deflector of the air conditioner is controlled to blow air in a preset downward blowing manner.

[0069] Specifically, if the change rate a of the first indoor environment temperature is greater than the change rate b of the second indoor environment temperature, the air deflector is controlled to reciprocate up and down, so as to quickly realize the uniformity of the temperature in the room by turbulence. If the change rate a of the first indoor environment temperature is less than or equal to the change rate b of the second indoor environment temperature, it indicates that the air temperature around the air conditioner is not uniform, and the air blown by the air conditioner needs to be gathered around the air conditioner, so the angle of the air deflector is controlled to be downward, and the downward pressing is beneficial to prevent air from escaping and realize the gathering effect. Wherein, the angle range of the air deflector reciprocating up and down is-60°-60°, and the position of the air deflector when it is downward can be fixed or unfixed, and the angle range is-15°-60°.

[0070] Figure 5 is a flowchart of an embodiment of the air conditioner of the present application combined with the temperature detected by the air conditioner remote controller to control the operation of the air conditioner, as shown in Figure 5 The method for controlling the operation of the air conditioner combined with the temperature detected by the air conditioner remote controller provided by the present application further comprises:

[0071] Step 4: detecting whether the change rate c of the inner tube temperature of the air conditioner is greater than a preset value N, if yes, returning to step 2 and executing from step 2; if no, executing step 5.

[0072] Step 5, controlling the air conditioner deflector angle according to the air conditioner inner ring temperature change rate a and the remote controller temperature change rate b. If the air conditioner inner ring temperature change rate a is greater than the remote controller temperature change rate b, the air conditioner deflector angle is controlled to make up and down reciprocating motion; if not, the air conditioner deflector angle is controlled to be biased downward. Then step 6 is executed.

[0073] The scheme of the present application, in the case that the air conditioning system has been stabilized, the compressor frequency and the fan speed no longer change greatly, the deflector angle is controlled according to the size relationship between the indoor environment temperature change rate and the remote controller surrounding environment temperature change rate, so that in the case that the indoor temperature is not uniform, the indoor temperature is quickly made consistent through the control of the air outlet direction, the uniformity of the room temperature is ensured, and the comfort of the indoor environment is improved.

[0074] In some embodiments, after controlling the air outlet mode of the air conditioner deflector according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature, the process further includes a process of controlling the operation of the air conditioner according to the first indoor environment temperature difference value and the second indoor environment temperature difference value. Figure 3 The flowchart of an embodiment of the method of the present application for controlling the operation of the air conditioner according to the first indoor environment temperature difference value and the second indoor environment temperature difference value is shown in Figure 3 The process of controlling the operation of the air conditioner according to the first indoor environment temperature difference value and the second indoor environment temperature difference value includes steps S310 to S330.

[0075] Step S310, when the temperature in the room where the air conditioner is located reaches the set temperature, the absolute value of the difference between the first indoor environment temperature at the current time and the first indoor environment temperature at the time when the air conditioner starts is obtained, which is recorded as the first difference value; the absolute value of the difference between the second indoor environment temperature at the current time and the second indoor environment temperature at the time when the air conditioner starts is obtained, which is recorded as the second difference value. The set temperature is set by the user, for example, when the air conditioner is started, the user will set the temperature to 16℃ or 26℃ through the air conditioner remote controller, when the air conditioner indoor temperature sensing bag detects that the indoor environment temperature reaches this temperature, the corresponding action is taken, that is, the first difference value and the second difference value are obtained and the air outlet mode of the air conditioner deflector, the compressor frequency and the fan speed are controlled based on the first difference value and the second difference value.

[0076] Step S320, if the first difference value and the second difference value are greater than a set threshold, the air outlet mode of the air conditioner deflector is controlled again according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature.

[0077] Step S330, if the first difference value and the second difference value is less than or equal to a set threshold, the compressor frequency of the air conditioner is reduced to the lowest, the fan speed is reduced to the lowest, and the air outlet direction of the air deflector is the preset upper air outlet mode. Wherein, the lowest fan speed refers to the lowest fan speed required in the case of ensuring the long-term stable and reliable operation of the compressor and the system. During the development of the air conditioner, the system program will set the fan speed to different gears, and the corresponding speed of different gears will also be set. For example, some air conditioners have a silent gear, which corresponds to a speed. Therefore, the silent gear corresponds to the lowest speed. When the compressor speed is low, the system is difficult to return oil, which may cause the system to stop. In this case, the lowest speed is set to the lowest oil return frequency. The long-term reliable operation frequency of some compressors is 26Hz, but at this speed, the system has large resonance noise or poor sound quality, which makes it difficult for consumers to accept. In this case, the lowest speed can be set to 27Hz. Similarly, the compressor also has multiple gears corresponding to different compressor frequencies, which are determined by different manufacturers according to different compressor models through experiments.

[0078] Specifically, when the indoor temperature reaches the set temperature, the absolute value of the difference between the ambient temperature t 遥 around the remote controller at the current time and the ambient temperature t 遥0 around the remote controller at the start time of the air conditioner is recorded as the remote controller temperature difference △t 遥 , that is, △t 遥 = |t 遥 -t 遥0 |.

[0079] The absolute value of the difference between the indoor temperature t 内环 at the current time and the indoor temperature t 内环0 at the start time of the air conditioner is recorded as the inner ring temperature difference △t 内环 , that is, △t 内环 = |t 内环 -t 内环0 |.

[0079] If the absolute value of the difference between the inner ring temperature difference △t 内环 and the remote controller temperature difference △t 遥 is greater than the set threshold M, that is, |△t 内环 -△t 遥 |>M, it indicates that there is still a problem of uneven indoor local temperature although the air conditioning system has been stable and the compressor frequency and fan speed are not greatly adjusted. Therefore, if |△t 内环 -△t 遥 |>M, the angle of the air deflector of the air conditioner is controlled again according to the indoor environment temperature change rate at the current time and the ambient temperature change rate around the remote controller at the current time. By adjusting the angle of the air deflector, the indoor temperature is adjusted, so that the indoor temperature is more uniform. The threshold M can be set to 4℃.

[0080] If the inner ring temperature difference value Δt 内环 and the remote controller temperature difference value Δt 遥 is less than or equal to a set threshold value M, that is, |Δt 内环 -Δt 遥 |≤M, it indicates that the indoor temperature has been uniform at this time, and only the air conditioner needs to be maintained to run. Therefore, if |Δt 内环 -Δt 遥 |≤M, the compressor frequency and the fan speed are controlled to the lowest, which is beneficial to energy saving, and the air deflector angle is punched upward to achieve the air dissipation effect with the lowest blowing feeling, so that the air is maximized to flow. The air deflector punching angle is in the range of 5°-15°.

[0081] Figure 5 is a flowchart of an embodiment of the air conditioner combined with the temperature control air conditioner running detected by the air conditioner remote controller, as shown in Figure 5 The method for controlling the air conditioner running combined with the temperature detected by the air conditioner remote controller provided by the application further comprises:

[0082] Step 6: When the indoor environment temperature reaches the set temperature, it is detected whether the inner ring temperature difference value Δt 内环 and the remote controller temperature difference value Δt 遥 is close, that is, whether the difference is greater than the set threshold value. If the inner ring temperature difference value Δt 内环 and the remote controller temperature difference value Δt 遥 is large, that is, the difference is greater than the set threshold value, it returns to step 5 and re-executes step 5; if the inner ring temperature difference value Δt 内环 and the remote controller temperature difference value Δt 遥 is not large, that is, the difference is less than or equal to the set threshold value, the compressor frequency and the fan speed are controlled to the lowest, and the air deflector angle is punched upward.

[0083] The scheme of the application, when the indoor temperature reaches the set temperature and the temperature has been uniform, by reducing the compressor frequency and the fan speed and controlling the air deflector angle upward, not only maintains the room temperature, but also achieves the energy saving effect, provides a comfortable indoor environment for the user, and improves the use experience.

[0084] According to the technical scheme of the embodiment, the air conditioner running mode is acquired when the air conditioner is running, and the air deflector air outlet direction of the air conditioner is adjusted according to the air conditioner running mode; when the air conditioner is running in the cooling mode or the heating mode, the compressor frequency and the fan rotating speed of the air conditioner are controlled according to the ambient temperature at the air outlet position of the air conditioner and the ambient temperature in the room far from the air outlet position of the air conditioner; then, whether the air conditioner system is in a stable state is determined according to the inner tube temperature of the air conditioner, if not, the compressor frequency and the fan rotating speed of the air conditioner are continuously controlled; if yes, the air deflector air outlet direction of the air conditioner is controlled according to the ambient temperature at the air outlet position of the air conditioner and the ambient temperature in the room far from the air outlet position of the air conditioner. Thus, by combining the ambient temperature in the room far from the air outlet position of the air conditioner, the air conditioner can be accurately controlled whether the air conditioner system is in a stable state or not, the hysteresis of the air conditioner itself in detecting temperature is compensated, the temperature control is more in line with the actual scene, especially when the indoor temperature is uneven, the temperature control can be more accurate and comfortable, and the user experience is improved.

[0085] According to the embodiment of the present application, a control device of an air conditioner corresponding to the control method of the air conditioner is also provided. Referring to Figure 4 The control device of the air conditioner can include an acquisition unit 102 and a control unit 104.

[0086] The acquisition unit 102 is configured to acquire the running mode of the air conditioner when the air conditioner is running; acquire the indoor ambient temperature at a first position in the room where the air conditioner is located, denoted as the first indoor ambient temperature; acquire the indoor ambient temperature at a second position in the room where the air conditioner is located, denoted as the second indoor ambient temperature; and acquire the indoor heat exchanger temperature of the air conditioner, denoted as the inner tube temperature of the air conditioner; wherein the first position is the air outlet position of the air outlet of the air conditioner; the second position is any position in the room where the air conditioner is located far from the first position; the running mode of the air conditioner is any mode in the air supply mode, the cooling mode and the heating mode. The second indoor ambient temperature can be the indoor ambient temperature collected and sent to the air conditioner by the temperature sensing module at any position in the room except the first position, such as the indoor ambient temperature collected and sent to the air conditioner by the temperature sensing module on the wall in the room, the indoor ambient temperature collected and sent to the air conditioner by the temperature sensing module at the television set in the room, the indoor ambient temperature collected and sent to the air conditioner by the temperature sensing module of the remote controller matched with the air conditioner, etc. Preferably, the indoor ambient temperature collected and sent to the air conditioner by the temperature sensing module of the remote controller matched with the air conditioner can be selected. The specific functions and processes of the acquisition unit 102 are described in step S110.

[0087] The control unit 104 is configured to control the air outlet mode of the air deflector of the air conditioner to be preset horizontal direction air outlet if the operation mode of the air conditioner is the air supply mode. The specific functions and processes of the control unit 104 are described with reference to step S120.

[0088] The control unit 104 is further configured to control the air outlet mode of the air deflector of the air conditioner to be preset upper air outlet mode or preset lower air outlet mode if the operation mode of the air conditioner is the cooling mode or the heating mode, control the air outlet mode of the air deflector of the air conditioner to be preset upper air outlet mode if the operation mode is the cooling mode, and control the air outlet mode of the air deflector of the air conditioner to be preset lower air outlet mode if the operation mode is the heating mode. Then, at least one of the compressor frequency, the fan rotating speed and the air outlet direction of the air deflector of the air conditioner is controlled in combination with the first indoor environment temperature, the second indoor environment temperature and the inner tube temperature of the air conditioner. The specific functions and processes of the control unit 104 are described with reference to step S130.

[0089] The default air deflector horizontal direction of the air conditioner product development is basically parallel to the ground. The air deflector of the air conditioner is generally provided with an angle, and the angle is more if the air deflector has a closing function. Therefore, the angle range of the air deflector angle controlled upward and downward can be set to 15°-60°, and the horizontal direction is parallel to the ground. When the angle is 0°, the air deflector is in a horizontal state, parallel to the ground, the upward angle is positive, and the downward angle is negative.

[0090] After the air conditioner is powered on, the operation mode of the air conditioner is obtained. If the air conditioner is in the air supply mode, the air conditioner compressor does not operate, and there is no cold air sinking and hot air floating. Therefore, the angle of the air deflector or the air sweeping blade is controlled to be horizontal, which is beneficial to the maximum flow of air and heat dissipation through air convection. If the air conditioner is in the heating mode, the hot air blown out by the air conditioner indoor unit appears to float, which causes serious temperature stratification and uneven temperature in the indoor upper and lower layers. Therefore, the angle of the air deflector or the air sweeping blade is controlled to be downward, so that the hot air blown out can warm up the indoor lower layer area with a lower temperature, so that the overall indoor temperature is more balanced, more consistent with the set temperature, and a more comfortable indoor environment is provided. If the air conditioner is in the cooling mode, the cold air blown out by the air conditioner indoor unit appears to sink, which causes serious temperature stratification and uneven temperature in the indoor upper and lower layers. Therefore, the angle of the air deflector or the air sweeping blade is controlled to be upward, so that the cold air blown out can cool down the indoor upper layer area with a higher temperature, so that the overall indoor temperature is more balanced, more consistent with the set temperature, and a more comfortable indoor environment is provided. For the ceiling-mounted air conditioner, the air supply direction is controlled by the angle of the air deflector. For the cabinet air conditioner, the air supply direction is controlled by the air sweeping blade.

[0091] The scheme of the present application controls the operation of the air conditioner in combination with the indoor temperature near the air conditioner, the indoor temperature far from the air conditioner in the room where the air conditioner is located, and the temperature of the inner tube of the air conditioner, thereby solving the problem of inaccurate control of the air conditioner according to the temperature detected by itself due to air floating or sinking. The indoor temperature is determined to be uniform according to the change rates of the first indoor environment temperature and the second indoor environment temperature. In the case of uneven indoor temperature, the compressor frequency, fan speed, and air deflector angle of the air conditioner are controlled to quickly adjust the indoor temperature, so that the room temperature is more uniform, and the temperature of each area in the room is basically consistent with the set temperature, achieving the effect of precise control. When the indoor temperature is uniform, if the room temperature has reached the set temperature, the compressor frequency and fan speed are reduced, and the air deflector angle is controlled to maximize air flow, achieving the effect of energy saving while maintaining the room temperature. By comparing the changes of the first indoor environment temperature and the second indoor environment temperature, the actual scene is more in line with the actual scene, not only compensating for the temperature detection lag of the air conditioner itself, but also achieving more accurate temperature control, providing a more comfortable indoor environment for users, and improving the user experience of using the air conditioner.

[0092] In some embodiments, the control unit 104 controls at least one of the compressor frequency, fan speed, and air deflector air outlet direction of the air conditioner in combination with the first indoor environment temperature, the second indoor environment temperature, and the inner tube temperature of the air conditioner, including:

[0093] The control unit 104 is specifically further configured to determine the change rate of the first indoor environment temperature, the change rate of the second indoor environment temperature, and the change rate of the inner tube temperature of the air conditioner according to the first indoor environment temperature, the second indoor environment temperature, and the inner tube temperature of the air conditioner. For specific functions and processing of the control unit 104, see step S210.

[0094] In some embodiments, the control unit 104 determines the change rate of the first indoor environment temperature, the change rate of the second indoor environment temperature, and the change rate of the inner tube temperature of the air conditioner according to the first indoor environment temperature, the second indoor environment temperature, and the inner tube temperature of the air conditioner, including:

[0095] The control unit 104 is specifically further configured to determine the absolute value of the result value obtained by dividing the difference between the first indoor environment temperature at the current time and the first indoor environment temperature at the starting time of the air conditioner by the running time of the air conditioner as the change rate of the first indoor environment temperature; and

[0096] The control unit 104 is further configured to determine the absolute value of the result of dividing the difference between the second indoor environment temperature at the current time and the second indoor environment temperature at the time when the air conditioner is started by the running time of the air conditioner as the change rate of the second indoor environment temperature.

[0097] The control unit 104 is further configured to determine the absolute value of the result of dividing the difference between the inner tube temperature of the air conditioner at the current time and the inner tube temperature of the air conditioner at the time when the air conditioner is started by the running time of the air conditioner as the change rate of the inner tube temperature of the air conditioner.

[0098] Specifically, the indoor environment temperature at the current time is t 内环 , the indoor environment temperature at the time when the air conditioner is started is t 内环0 , and the change rate a of the indoor environment temperature at the current time is The ambient temperature around the remote controller at the current time is t 遥 , the ambient temperature around the remote controller at the time when the air conditioner is started is t 遥0 , and the change rate b of the ambient temperature around the remote controller at the current time is The inner tube temperature of the air conditioner at the current time is t 内管 , the inner tube temperature of the air conditioner at the time when the air conditioner is started is t 内管0 , and the change rate c of the inner tube temperature of the air conditioner at the current time is

[0099] The control unit 104 is further configured to control the compressor frequency and the fan rotating speed of the air conditioner according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature. The specific functions and processes of the control unit 104 are described in step S220.

[0100] In some embodiments, the control unit 104 controls the compressor frequency and the fan rotating speed of the air conditioner according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature, including:

[0101] The control unit 104 is further configured to increase the compressor frequency and the fan rotating speed of the air conditioner within a preset time if the change rate of the first indoor environment temperature is greater than the change rate of the second indoor environment temperature.

[0102] Specifically, if the change rate a of the first indoor environment temperature is greater than the change rate b of the second indoor environment temperature, it indicates that the temperature near the air conditioner is reduced significantly, and the temperature reduction in other areas is relatively slow, so the compressor frequency and the fan speed need to be increased, and the angle of the air deflector is operated according to the preset mode. If the air conditioner is a wall-mounted type, the compressor frequency of the air conditioner is controlled to increase by 1 Hz per second for 3 seconds, and the fan speed is increased by 20 rpm each time within a set range, and then the next detection link is entered; if the air conditioner is a cabinet type, the compressor frequency of the air conditioner is controlled to increase by 2 Hz per second for 3 seconds, and the fan speed is increased by 20 rpm each time within a set range, and then the next detection link is entered. Wherein, if the fan speed has been increased to the highest set speed, the speed will not be increased any more.

[0103] The control unit 104 is specifically further configured to maintain the compressor frequency and the fan speed of the air conditioner unchanged if the change rate of the first indoor environment temperature is equal to the change rate of the second indoor environment temperature.

[0104] Specifically, if the change rate a of the first indoor environment temperature is equal to the change rate b of the second indoor environment temperature, it indicates that the indoor temperature changes uniformly at this time. At this time, the compressor frequency and the fan speed of the air conditioner are maintained, and the angle of the air deflector is operated according to the preset mode without adjustment.

[0105] The control unit 104 is specifically further configured to reduce the compressor frequency and the fan speed of the air conditioner within a preset time if the change rate of the first indoor environment temperature is less than the change rate of the second indoor environment temperature.

[0106] Specifically, if the change rate a of the first indoor environment temperature is less than the change rate b of the second indoor environment temperature, it indicates that the air conditioner has a large air speed, a strong blowing feeling, and a significant long-distance temperature reduction effect, but the temperature reduction effect near the air conditioner is poor, so the compressor frequency and the fan speed need to be reduced, and the angle of the air deflector is operated according to the preset mode. If the air conditioner is a wall-mounted type, the compressor frequency of the air conditioner is controlled to decrease by 1 Hz per second for 3 seconds, and the fan speed is decreased by 20 rpm each time within a set range, and then the next detection link is entered; if the air conditioner is a cabinet type, the compressor frequency of the air conditioner is controlled to decrease by 2 Hz per second, and the fan speed is decreased by 20 rpm each time within a set range for 3 seconds, and then the next detection link is entered. Wherein, if the fan speed has been decreased to the lowest set speed, the speed will not be decreased any more.

[0107] Figure 5 is a flowchart of an embodiment of the air conditioner of the present application combined with the temperature control air conditioner running detected by the air conditioner remote controller, as Figure 5 The method for controlling the air conditioner running combined with the temperature detection by the air conditioner remote controller provided by the present application comprises the following steps:

[0108] Step 1, after the air conditioner receives the start instruction and powers on, the running mode of the air conditioner is detected, and the air deflector angle of the air conditioner is controlled according to the running mode. If the air conditioner is in the air supply mode, the air deflector angle is controlled to be horizontal; if the air conditioner is in the cooling mode, the air deflector angle is controlled to be upward, and then step 2 is executed; if the air conditioner is in the heating mode, the air deflector angle is controlled to be downward, and then step 2 is executed.

[0109] Step 2, according to the ambient temperature detected by the air conditioner remote controller and the indoor ambient temperature detected by the air conditioner, the air conditioner inner ring temperature change rate a and the remote controller temperature change rate b are calculated, and then step 3 is executed.

[0110] The ambient temperature detected by the air conditioner remote controller is considered as the ambient temperature of the room away from the air conditioner.

[0111] Step 3, if the air conditioner inner ring temperature change rate a is greater than the remote controller temperature change rate b, the compressor frequency and the fan speed of the air conditioner are increased at a preset rate for a period of time, and then step 4 is executed; if the air conditioner inner ring temperature change rate a is less than the remote controller temperature change rate b, the compressor frequency and the fan speed of the air conditioner are decreased at a preset rate for a period of time, and then step 4 is executed; if the air conditioner inner ring temperature change rate a is equal to the remote controller temperature change rate b, the compressor frequency, the fan speed and the air deflector angle are maintained unchanged, and then step 4 is executed.

[0112] The scheme of the application adjusts the compressor frequency and the fan speed according to the size relationship between the inner ring temperature change rate and the remote controller temperature change rate when the air conditioning system is unstable and the compressor frequency and the fan speed are being adjusted, which makes up for the hysteresis problem of the temperature detected by the air conditioner itself, so that the room temperature can be uniformly controlled even in the case of large room temperature change, and the problem of inaccurate control of the room temperature by the air conditioner due to the large room temperature change and the inconsistency between the detected temperature and the actual room temperature is solved.

[0113] The control unit 104 is specifically further configured to determine whether the change rate of the inner tube temperature of the air conditioner is greater than a set value. For specific functions and processing of the control unit 104, see step S230.

[0114] The control unit 104 is specifically further configured to control the compressor frequency and the fan speed of the air conditioner according to the change rate of the first indoor ambient temperature and the change rate of the second indoor ambient temperature again if the change rate of the inner tube temperature of the air conditioner is greater than the set value. For specific functions and processing of the control unit 104, see step S240.

[0115] Specifically, the value of the set value N is obtained by experimental test, and is different according to different air conditioner models, and the specific range can be 5℃ / min~10℃ / min. If the change rate c of the inner tube temperature of the air conditioner is greater than the set value N, it indicates that the change of the inner tube temperature of the air conditioner is large, and the current system is not stable, and the compressor and the fan speed are being adjusted. Therefore, it is returned to the previous control step, and the compressor frequency and the fan speed of the air conditioner are controlled according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature, so that the indoor temperature reaches the set temperature quickly and uniformly, thereby improving the operation efficiency of the air conditioner and realizing precise room temperature control.

[0116] The control unit 104 is specifically further configured to, if the change rate of the inner tube temperature of the air conditioner is less than or equal to a set value, control the air outlet mode of the air deflector of the air conditioner according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature. For specific functions and processing of the control unit 104, see step S250.

[0117] Specifically, if the change rate c of the inner tube temperature of the air conditioner is less than or equal to the set value N, it indicates that the air conditioner system at the current time is in a stable state, and the compressor frequency and the fan speed are no longer adjusted greatly, or even no longer changed. Therefore, the running angle of the air deflector can be controlled according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature, so as to finely control the indoor temperature and make the indoor temperature more uniform.

[0118] In some embodiments, the control unit 104 controls the air outlet mode of the air deflector of the air conditioner according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature, including:

[0119] The control unit 104 is further configured to control the air deflector of the air conditioner to blow air in an up-down sweeping manner if the change rate of the first indoor environment temperature is greater than the change rate of the second indoor environment temperature. The up-down sweeping manner refers to the reciprocating movement of the air deflector of the air conditioner within a preset air deflector angle range. The size of the air outlet of the air conditioner is determined during development, i.e., the upper edge and the lower edge of the air outlet are determined, and accordingly, the air deflector angle range for the up-down sweeping manner can be set by the system control program. Taking a household hanging air conditioner as an example, the up-down sweeping manner refers to the position of the air deflector relative to the horizontal position parallel to the ground. When the position of the air deflector is above the horizontal position, the air deflector blows air upward, and the uppermost position of the air deflector is the upper limit of the air deflector angle range. When the position of the air deflector is below the horizontal position, the air deflector blows air downward, and the lowermost position of the air deflector is the lower limit of the air deflector angle range. When the position of the air deflector dynamically changes between the upper limit of the air deflector angle range and the lower limit of the air deflector angle range, the air deflector blows air in the up-down sweeping manner. When the sample machine is a household cabinet air conditioner, the movement mechanism for the up-down sweeping manner is a sweeping blade. The sweeping blade is controlled to make the air conditioner blow air in the up-down sweeping manner, and the effect is similar to that of the air deflector of the hanging air conditioner.

[0120] The control unit 104 is further configured to control the air deflector of the air conditioner to blow air in a preset downward blowing manner if the change rate of the first indoor environment temperature is less than or equal to the change rate of the second indoor environment temperature.

[0121] Specifically, if the change rate a of the first indoor environment temperature is greater than the change rate b of the second indoor environment temperature, the air deflector is controlled to move up and down reciprocally, so as to quickly realize the uniformity of the temperature in the room by turbulence. If the change rate a of the first indoor environment temperature is less than or equal to the change rate b of the second indoor environment temperature, it indicates that the air temperature around the air conditioner is not uniform, and the air blown by the air conditioner needs to be gathered around the air conditioner. In this case, the air deflector is controlled to be downwardly inclined, which is beneficial to prevent air from escaping and realize the gathering effect. The angle range of the up-down reciprocating movement of the air deflector is -60°-60°, and the position of the air deflector when it is downwardly inclined can be fixed or unfixed, and the angle range is -15°-60°.

[0122] Figure 5 is a flowchart of an embodiment of the air conditioner of the present application combined with the temperature control method of the air conditioner provided by the present application, as shown in Figure 5 The temperature control method of the air conditioner provided by the present application combined with the temperature control method of the air conditioner provided by the present application further comprises the following steps:

[0123] Step 4, detecting whether the inner tube temperature change rate c of the air conditioner is greater than a preset value N, if yes, returning to step 2 and executing from step 2; if no, executing step 5.

[0124] Step 5, controlling the air deflector angle of the air conditioner according to the inner ring temperature change rate a of the air conditioner and the remote controller temperature change rate b. If the inner ring temperature change rate a of the air conditioner is greater than the remote controller temperature change rate b, controlling the air deflector angle of the air conditioner to make up-and-down reciprocating motion; if no, controlling the air deflector angle of the air conditioner to be downward. Then executing step 6.

[0125] The scheme of the present application, in the case that the air conditioning system has been stabilized and the compressor frequency and the fan rotating speed no longer change greatly, the air deflector angle is controlled according to the size relationship between the indoor environment temperature change rate and the remote controller surrounding environment temperature change rate, so that in the case that the indoor temperature is not uniform, the indoor temperature is quickly made consistent through the control of the air outlet direction, the uniformity of the room temperature is ensured, and the comfort of the indoor environment is improved.

[0126] In some embodiments, the control unit 104, after controlling the air deflector of the air conditioner according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature, further comprises:

[0127] The acquisition unit 102 is specifically configured to, when the temperature in the room where the air conditioner is located reaches a set temperature, acquire the absolute value of the difference between the first indoor environment temperature at the current time and the first indoor environment temperature at the starting time of the air conditioner, denoted as a first difference; and acquire the absolute value of the difference between the second indoor environment temperature at the current time and the second indoor environment temperature at the starting time of the air conditioner, denoted as a second difference. The set temperature is set by the user himself, for example, when the air conditioner is started, the user will set the temperature to 16℃ or 26℃ through the air conditioner remote controller, and when the air conditioner temperature sensing bag detects that the indoor environment temperature reaches this temperature, the corresponding action is made, that is, the first difference and the second difference are acquired and the air deflector of the air conditioner is controlled based on the first difference and the second difference. The specific functions and processes of the acquisition unit 102 are described with reference to step S310.

[0128] The control unit 104 is specifically further configured to, if the first difference and the second difference are greater than a set threshold, re-controlling the air deflector of the air conditioner according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature. The specific functions and processes of the control unit 104 are described with reference to step S320.

[0129] The control unit 104 is further configured to control the compressor frequency of the air conditioner to be the lowest, the fan speed to be the lowest, and the air outlet direction of the air deflector to be a preset upper air outlet mode if the first difference value and the second difference value are less than or equal to a set threshold. The lowest fan speed refers to the lowest fan speed required to ensure long-term stable and reliable operation of the compressor and the system. During development of the air conditioner, the system program will set the fan speed to different gears, and the corresponding speed of different gears will also be set. For example, some air conditioners have a silent gear, which corresponds to a speed. Therefore, the silent speed is the lowest speed. When the compressor speed is low, the system cannot return oil, which may cause the system to stop. In this case, the lowest speed is set to the lowest oil return frequency. The long-term reliable operation frequency of some compressors is 26 Hz, but at this speed, the system may have problems such as large resonance noise or poor sound quality, which may not be acceptable to consumers. In this case, the lowest speed can be set to 27 Hz. Similarly, the compressor also has multiple gears corresponding to different compressor frequencies, which are determined by different manufacturers according to different compressor models through experiments. For specific functions and processing of the control unit 104, see step S330.

[0130] Specifically, when the indoor temperature reaches the set temperature, the absolute value of the difference between the ambient temperature t 遥 around the remote controller at the current time and the ambient temperature t 遥0 around the remote controller at the start time of the air conditioner is recorded as the remote controller temperature difference value Δt 遥 , that is, Δt 遥 = |t 遥 -t 遥0 |. The absolute value of the difference between the indoor temperature t 内环 at the current time and the indoor temperature t 内环0 at the start time of the air conditioner is recorded as the indoor temperature difference value Δt 内环 , that is, Δt 内环 = |t 内环 -t 内环0 |.

[0131] If the absolute value of the difference between the indoor temperature difference value Δt 内环 and the remote controller temperature difference value Δt 遥 is greater than a set threshold M, that is, |Δt 内环 -Δt 遥 |> M, it indicates that there is a problem of uneven indoor local temperature although the air conditioning system has been stable and the compressor frequency and the fan speed are not greatly adjusted. Therefore, if |Δt 内环 -Δt 遥If M, then the air deflector angle of the air conditioner is controlled again according to the indoor environment temperature change rate at the current time and the environment temperature change rate around the remote controller at the current time. The indoor temperature is adjusted through the adjustment of the air deflector angle, so that the indoor temperature is more uniform. The threshold value M can be set to 4℃.

[0132] If the indoor ring temperature difference value Δt 内环 and the remote controller temperature difference value Δt 遥 is less than or equal to the set threshold value M, that is, |Δt 内环 -Δt 遥 |≤M, it indicates that the indoor temperature has been uniform at this time, and only the air conditioner needs to be maintained. Therefore, if |Δt 内环 -Δt 遥 |≤M, the compressor frequency and the fan speed are controlled to the lowest, which is beneficial to energy saving, and the air deflector angle is upwardly adjusted to the lowest blowing feeling to achieve the air dissipation effect, so that the air flow is maximized. The air deflector angle is upwardly adjusted to the range of 5° to 15°.

[0133] Figure 5 is a flowchart of an embodiment of the air conditioner combined with the temperature control air conditioner running detected by the air conditioner remote controller, as shown in Figure 5 The method for controlling the air conditioner running combined with the temperature detected by the air conditioner remote controller also includes the following steps:

[0134] Step 6: When the indoor environment temperature reaches the set temperature, whether the indoor ring temperature difference value Δt 内环 and the remote controller temperature difference value Δt 遥 is close, that is, whether the difference is greater than the set threshold value. If the indoor ring temperature difference value Δt 内环 and the remote controller temperature difference value Δt 遥 is large, that is, the difference is greater than the set threshold value, then it returns to step 5 and re-executes step 5; if the indoor ring temperature difference value Δt 内环 and the remote controller temperature difference value Δt 遥 is not large, that is, the difference is less than or equal to the set threshold value, then the compressor frequency and the fan speed are controlled to the lowest, and the air deflector angle is upwardly adjusted.

[0135] When the indoor temperature reaches the set temperature and the temperature is uniform, the compressor frequency and the fan speed are reduced, and the air deflector angle is controlled to be upward, so that the room temperature is maintained, the energy saving effect is achieved, the comfortable indoor environment is provided for the user, and the use experience is improved.

[0136] Since the processing and functions realized by the device of the embodiment are basically corresponding to the embodiments, principles and examples of the foregoing method, the description of the embodiment is not described in detail, and the related description in the foregoing embodiments can be referred to, and will not be described here.

[0137] By adopting the technical scheme of the embodiment, when the air conditioner is running, the running mode of the air conditioner is acquired, and the air outlet direction of the air deflector of the air conditioner is adjusted according to the running mode; when the air conditioner is running in the cooling mode or the heating mode, the compressor frequency and the fan rotating speed of the air conditioner are further controlled according to the ambient temperature of the air outlet position of the air conditioner and the ambient temperature of the room far away from the air outlet position of the air conditioner; then whether the air conditioner system has reached a stable state is judged according to the inner tube temperature of the air conditioner, if not, the compressor frequency and the fan rotating speed of the air conditioner are continuously controlled; if yes, the air outlet direction of the air deflector of the air conditioner is controlled according to the ambient temperature of the air outlet position of the air conditioner and the ambient temperature of the room far away from the air outlet position of the air conditioner. Thus, by combining the ambient temperature of the room far away from the air outlet position of the air conditioner, the air conditioner can be accurately controlled whether the air conditioner system is in a stable state or not, the hysteresis of the temperature detected by the air conditioner itself is compensated, the temperature control is more in line with the actual scene, especially when the indoor temperature is not uniform, the temperature control can be more accurate and more comfortable, and the use experience of the user is improved.

[0138] According to the embodiment of the application, an air conditioner corresponding to the control device of the air conditioner is also provided. The air conditioner can include the control device of the air conditioner described above.

[0139] Since the processing and functions realized by the air conditioner of the embodiment are basically corresponding to the embodiments, principles and examples of the foregoing device, the description of the embodiment is not described in detail, and the related description in the foregoing embodiments can be referred to, and will not be described here.

[0140] According to the technical scheme of the embodiment, when the air conditioner is running, the running mode of the air conditioner is acquired, and the air outlet direction of the air deflector of the air conditioner is adjusted according to the running mode; when the air conditioner is running in the cooling mode or the heating mode, the compressor frequency and the fan rotating speed of the air conditioner are further controlled according to the ambient temperature at the air outlet position of the air conditioner and the ambient temperature in the room far from the air outlet position of the air conditioner; then, whether the air conditioner system has reached a stable state is judged according to the inner tube temperature of the air conditioner, if not, the compressor frequency and the fan rotating speed of the air conditioner are continuously controlled; if yes, the air outlet direction of the air deflector of the air conditioner is controlled according to the ambient temperature at the air outlet position of the air conditioner and the ambient temperature in the room far from the air outlet position of the air conditioner. Thus, by combining the ambient temperature in the room far from the air outlet position of the air conditioner, the air conditioner can be accurately controlled whether the air conditioner system is in a stable state or not, the hysteresis of the temperature detected by the air conditioner itself is compensated, the temperature control is more in line with the actual scene, especially when the indoor temperature is not uniform, the temperature control can be more accurate and comfortable, and the use experience of the user is improved.

[0141] According to the embodiment of the present application, a storage medium corresponding to the control method of the air conditioner is also provided, the storage medium comprises a stored program, wherein when the program is running, the device where the storage medium is located performs the control method of the air conditioner.

[0142] Since the processing and functions realized by the storage medium of the embodiment are basically corresponding to the embodiments, principles and examples of the foregoing method, the description of the embodiment is not detailed, and the related description in the foregoing embodiments can be referred to, which is not repeated here.

[0143] According to the technical scheme of the embodiment, when the air conditioner is running, the running mode of the air conditioner is acquired, and the air outlet direction of the air deflector of the air conditioner is adjusted according to the running mode; when the air conditioner is running in the cooling mode or the heating mode, the compressor frequency and the fan rotating speed of the air conditioner are further controlled according to the ambient temperature at the air outlet position of the air conditioner and the ambient temperature in the room far from the air outlet position of the air conditioner; then, whether the air conditioner system has reached a stable state is judged according to the inner tube temperature of the air conditioner, if not, the compressor frequency and the fan rotating speed of the air conditioner are continuously controlled; if yes, the air outlet direction of the air deflector of the air conditioner is controlled according to the ambient temperature at the air outlet position of the air conditioner and the ambient temperature in the room far from the air outlet position of the air conditioner. Thus, by combining the ambient temperature in the room far from the air outlet position of the air conditioner, the air conditioner can be accurately controlled whether the air conditioner system is in a stable state or not, the hysteresis of the temperature detected by the air conditioner itself is compensated, the temperature control is more in line with the actual scene, especially when the indoor temperature is not uniform, the temperature control can be more accurate and comfortable, and the use experience of the user is improved.

[0144] In summary, the person skilled in the art can easily understand that the above-mentioned advantageous modes can be freely combined and superimposed without conflict.

[0145] The above merely provides an example of the present application, and is not intended to limit the present application. The present application can be variously changed and modified by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall fall within the scope of claims of the present application.

Claims

1. A control method of an air conditioner, characterized by, Comprise: In the case where the air conditioner is running, the running mode of the air conditioner is acquired; the indoor environment temperature at a first position in the room where the air conditioner is located is acquired, denoted as the first indoor environment temperature; the indoor environment temperature at a second position in the room where the air conditioner is located is acquired, denoted as the second indoor environment temperature; and the indoor heat exchanger temperature of the air conditioner is acquired, denoted as the inner tube temperature of the air conditioner; wherein the first position is the air outlet position of the air outlet of the air conditioner; the second position is any position in the room where the air conditioner is located away from the first position; the running mode of the air conditioner is any mode among the air supply mode, the cooling mode and the heating mode; If the running mode of the air conditioner is the air supply mode, the air deflector of the air conditioner is controlled to have the air outlet mode as the preset horizontal direction air outlet; If the running mode of the air conditioner is the cooling mode or the heating mode, the air deflector of the air conditioner is controlled to have the air outlet mode as the preset upper air outlet mode or the preset lower air outlet mode; then, at least one of the compressor frequency, the fan rotating speed and the air outlet direction of the air deflector of the air conditioner is controlled in combination with the first indoor environment temperature, the second indoor environment temperature and the inner tube temperature of the air conditioner; Wherein, controlling at least one of the compressor frequency, the fan rotating speed and the air outlet direction of the air deflector of the air conditioner in combination with the first indoor environment temperature, the second indoor environment temperature and the inner tube temperature of the air conditioner comprises: According to the first indoor environment temperature, the second indoor environment temperature and the inner tube temperature of the air conditioner, the change rate of the first indoor environment temperature, the change rate of the second indoor environment temperature and the change rate of the inner tube temperature of the air conditioner are determined; According to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature, the compressor frequency and the fan rotating speed of the air conditioner are controlled; It is determined whether the change rate of the inner tube temperature of the air conditioner is greater than a set value; If the change rate of the inner tube temperature of the air conditioner is greater than the set value, the compressor frequency and the fan rotating speed of the air conditioner are controlled again according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature; If the change rate of the inner tube temperature of the air conditioner is less than or equal to the set value, the air outlet mode of the air deflector of the air conditioner is controlled according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature.

2. The control method of the air conditioner according to claim 1, characterized by, According to the first indoor environment temperature, the second indoor environment temperature and the inner tube temperature of the air conditioner, the change rate of the first indoor environment temperature, the change rate of the second indoor environment temperature and the change rate of the inner tube temperature of the air conditioner are determined, comprising: The absolute value of the result value obtained by dividing the difference between the first indoor environment temperature at the current time and the first indoor environment temperature at the starting time of the air conditioner by the running time of the air conditioner is determined as the change rate of the first indoor environment temperature; and, The absolute value of the result value obtained by dividing the difference between the second indoor environment temperature at the current time and the second indoor environment temperature at the time when the air conditioner is started by the running time of the air conditioner is determined as the change rate of the second indoor environment temperature. The absolute value of the result value obtained by dividing the difference between the inner tube temperature of the air conditioner at the current time and the inner tube temperature of the air conditioner at the time when the air conditioner is started by the running time of the air conditioner is determined as the change rate of the inner tube temperature of the air conditioner.

3. The control method of the air conditioner according to claim 1, characterized by, According to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature, the compressor frequency and the fan speed of the air conditioner are controlled, including: If the change rate of the first indoor environment temperature is greater than the change rate of the second indoor environment temperature, the compressor frequency and the fan speed of the air conditioner are increased within a preset time; And / or, If the change rate of the first indoor environment temperature is equal to the change rate of the second indoor environment temperature, the compressor frequency and the fan speed of the air conditioner are maintained unchanged; And / or, If the change rate of the first indoor environment temperature is less than the change rate of the second indoor environment temperature, the compressor frequency and the fan speed of the air conditioner are decreased within a preset time.

4. The control method of an air conditioner according to any one of claims 1 to 3, characterized by, According to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature, the air outlet mode of the air deflector of the air conditioner is controlled, including: If the change rate of the first indoor environment temperature is greater than the change rate of the second indoor environment temperature, the air outlet mode of the air deflector of the air conditioner is controlled to be upward and downward sweeping air; the upward and downward sweeping air refers to that the air deflector of the air conditioner reciprocates within a preset air deflector angle range; If the change rate of the first indoor environment temperature is less than or equal to the change rate of the second indoor environment temperature, the air outlet mode of the air deflector of the air conditioner is controlled to be a preset downward air outlet mode.

5. The control method of the air conditioner according to claim 1, characterized by, After the air outlet mode of the air deflector of the air conditioner is controlled according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature, the method further includes: When the temperature in the room where the air conditioner is located reaches a set temperature, the absolute value of the difference between the first indoor environment temperature at the current time and the first indoor environment temperature at the time when the air conditioner is started is obtained and recorded as a first difference; the absolute value of the difference between the second indoor environment temperature at the current time and the second indoor environment temperature at the time when the air conditioner is started is obtained and recorded as a second difference; If the first difference and the second difference are greater than a set threshold, the air outlet mode of the air deflector of the air conditioner is controlled again according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature; If the first difference and the second difference are less than or equal to the set threshold, the compressor frequency of the air conditioner is reduced to the lowest, the fan speed is reduced to the lowest, and the air outlet direction of the air deflector is a preset upward air outlet mode.

6. A control device of an air conditioner, characterized by comprising: Including: The acquisition unit is configured to acquire an operation mode of the air conditioner in a case where the air conditioner is running, acquire an indoor environment temperature at a first position in a room where the air conditioner is located, denoted as a first indoor environment temperature, acquire an indoor environment temperature at a second position in the room where the air conditioner is located, denoted as a second indoor environment temperature, and acquire an indoor heat exchanger temperature of the air conditioner, denoted as an inner tube temperature of the air conditioner, wherein the first position is an air outlet position of an air outlet of the air conditioner, the second position is any position in the room where the air conditioner is located and away from the first position, and the operation mode of the air conditioner is any one of a blowing mode, a cooling mode and a heating mode. The control unit is configured to control an air deflector of the air conditioner to blow in a preset horizontal direction if the operation mode of the air conditioner is the blowing mode. The control unit is further configured to control the air deflector of the air conditioner to blow in a preset upper blowing mode or a preset lower blowing mode if the operation mode of the air conditioner is the cooling mode or the heating mode, and then control at least one of a compressor frequency, a fan rotating speed and a blowing direction of the air deflector of the air conditioner in combination with the first indoor environment temperature, the second indoor environment temperature and the inner tube temperature of the air conditioner. The control unit controls at least one of the compressor frequency, the fan rotating speed and the blowing direction of the air deflector of the air conditioner in combination with the first indoor environment temperature, the second indoor environment temperature and the inner tube temperature of the air conditioner, including: determining a change rate of the first indoor environment temperature, a change rate of the second indoor environment temperature and a change rate of the inner tube temperature of the air conditioner according to the first indoor environment temperature, the second indoor environment temperature and the inner tube temperature of the air conditioner; controlling the compressor frequency and the fan rotating speed of the air conditioner according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature; determining whether the change rate of the inner tube temperature of the air conditioner is greater than a set value; if the change rate of the inner tube temperature of the air conditioner is greater than the set value, re-controlling the compressor frequency and the fan rotating speed of the air conditioner according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature; if the change rate of the inner tube temperature of the air conditioner is less than or equal to the set value, controlling the blowing mode of the air deflector of the air conditioner according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature.

7. The control apparatus of the air conditioner according to claim 6, wherein The control unit determines the change rate of the first indoor environment temperature, the change rate of the second indoor environment temperature and the change rate of the inner tube temperature of the air conditioner according to the first indoor environment temperature, the second indoor environment temperature and the inner tube temperature of the air conditioner, including: determining an absolute value of a result value obtained by dividing a difference between the first indoor environment temperature at a current time and the first indoor environment temperature at a starting time of the air conditioner by a running time of the air conditioner as the change rate of the first indoor environment temperature, and The absolute value of a result value obtained by dividing a difference between the second indoor environment temperature at the current time and the second indoor environment temperature at the time when the air conditioner is started by the operation time of the air conditioner is determined as the change rate of the second indoor environment temperature. The absolute value of a result value obtained by dividing a difference between the inner tube temperature of the air conditioner at the current time and the inner tube temperature of the air conditioner at the time when the air conditioner is started by the operation time of the air conditioner is determined as the change rate of the inner tube temperature of the air conditioner.

8. The control apparatus of the air conditioner according to claim 6, wherein The control unit controls the compressor frequency and the fan rotating speed of the air conditioner according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature, and includes: If the change rate of the first indoor environment temperature is greater than the change rate of the second indoor environment temperature, the compressor frequency and the fan rotating speed of the air conditioner are increased within a preset time; and / or, If the change rate of the first indoor environment temperature is equal to the change rate of the second indoor environment temperature, the compressor frequency and the fan rotating speed of the air conditioner are maintained unchanged; and / or, If the change rate of the first indoor environment temperature is less than the change rate of the second indoor environment temperature, the compressor frequency and the fan rotating speed of the air conditioner are decreased within a preset time.

9. The control apparatus of the air conditioner according to any one of claims 6 to 8, characterized by The control unit controls the air outlet mode of the air deflector of the air conditioner according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature, and includes: If the change rate of the first indoor environment temperature is greater than the change rate of the second indoor environment temperature, the air outlet mode of the air deflector of the air conditioner is controlled to be upward and downward sweeping air; the upward and downward sweeping air refers to that the air deflector of the air conditioner reciprocates within a preset air deflector angle range; If the change rate of the first indoor environment temperature is less than or equal to the change rate of the second indoor environment temperature, the air outlet mode of the air deflector of the air conditioner is controlled to be a preset downward air outlet mode.

10. The control apparatus of the air conditioner according to claim 6, wherein After the air outlet mode of the air deflector of the air conditioner is controlled according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature, the method further includes: The acquisition unit is specifically configured to acquire an absolute value of a difference between the first indoor environment temperature at the current time and the first indoor environment temperature at the time when the air conditioner is started, and record the absolute value as a first difference; and acquire an absolute value of a difference between the second indoor environment temperature at the current time and the second indoor environment temperature at the time when the air conditioner is started, and record the absolute value as a second difference; The control unit is specifically further configured to re-control the air outlet mode of the air deflector of the air conditioner according to the change rate of the first indoor environment temperature and the change rate of the second indoor environment temperature if the first difference and the second difference are greater than a preset threshold value; The control unit is specifically further configured to control the compressor frequency to be the lowest, the fan rotating speed to be the lowest, and the air outlet direction of the air deflector to be a preset upward air outlet mode if the first difference and the second difference are less than or equal to the preset threshold value.

11. An air conditioner characterized by comprising: The method includes: The control device of an air conditioner according to any one of claims 6 to 10.

12. A storage medium, characterized by The storage medium includes a stored program, wherein the program, when executed, controls a device in which the storage medium is located to perform the control method of the air conditioner according to any one of claims 1 to 5.

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