Control method and device, air conditioning equipment and storage medium

Abstract

The embodiment of the invention discloses a control method which comprises the steps that the current installation space of an outdoor unit of air conditioning equipment is detected, and a detection result is obtained; if the detection result is that the installation space is the grid type protection space, determining a target adjustment value of at least one to-be-adjusted working parameter of the air conditioning equipment; and on the basis of the target adjustment value, the parameter value of at least one to-be-adjusted working parameter of the air conditioning equipment is adjusted to be the target adjustment value. The embodiment of the invention further discloses a control device, air conditioning equipment and a storage medium.

Description

Technical Field

[0001] The present application relates to the field of air conditioning technology, and in particular to a control method, device, air conditioning equipment and storage medium. Background Art

[0002] With the rapid development of scientific production technology, the functions of air-conditioning equipment are becoming more and more perfect, and its application is becoming more and more common. In order to ensure their own comfort, users will install air-conditioning equipment in various environments, but at the same time, in order to protect the air-conditioning equipment, especially for the air-conditioning outdoor unit placed outdoors, in addition to directly hanging the air-conditioning outdoor unit outdoors, users usually place the air-conditioning outdoor unit in a small space that can be sheltered from wind and rain, but in order to ensure the heat dissipation of the air-conditioning outdoor unit, the small space will be realized in the form of a grille, which avoids the possibility of the air-conditioning outdoor unit being exposed to wind and sun, reduces dust accumulation, and ensures the service life of the air-conditioning outdoor unit.

[0003] However, when the air conditioner outdoor unit is placed in a space with a protective device such as a grille, the air flow in the protective device space is poor, resulting in low heat exchange efficiency between the air conditioner outdoor unit and the outdoor environment when the air conditioner is working, causing poor working efficiency of the air conditioner.

[0004] Application Contents

[0005] In order to solve the above-mentioned technical problems, the embodiments of the present application hope to provide a control method, device, air-conditioning equipment and storage medium, which solves the problem that the air-conditioning outdoor unit of the current air-conditioning equipment has poor working efficiency when placed in a protective space, and proposes a control scheme for the air-conditioning equipment placed in the protective space, thereby improving the working efficiency of the air-conditioning equipment placed in the protective space.

[0006] The technical solution of this application is implemented as follows:

[0007] In a first aspect, a control method is provided, the method comprising:

[0008] Detect the current installation space of the outdoor unit of the air-conditioning equipment and obtain the detection result;

[0009] If the detection result is that the installation space is a grille-type protection space, determining a target adjustment value of at least one to-be-adjusted operating parameter of the air-conditioning equipment;

[0010] Based on the target adjustment value, a parameter value of at least one to-be-adjusted operating parameter of the air-conditioning equipment is adjusted to the target adjustment value.

[0011] In a second aspect, a control device is provided, the device comprising: a detection unit, a determination unit and an adjustment unit; wherein:

[0012] The detection unit is used to detect the current installation space of the outdoor unit of the air-conditioning equipment and obtain the detection result;

[0013] The determining unit is configured to determine a target adjustment value of at least one to-be-adjusted operating parameter of the air-conditioning equipment if the detection result is that the installation space is a grille-type protection space;

[0014] The adjustment unit is used to adjust the parameter value of at least one to-be-adjusted operating parameter of the air-conditioning equipment to the target adjustment value.

[0015] In a third aspect, an air conditioning device comprises: an indoor unit, an outdoor unit and the control device as described above.

[0016] In a fourth aspect, a storage medium is provided, wherein a control program is stored on the storage medium, and when the control program is executed by a processor, the steps of the control method as described in any one of the above items are implemented.

[0017] In the embodiment of the present application, after obtaining the detection result by detecting the installation space where the outdoor unit of the air-conditioning device is currently installed, if the detection result is that the installation space is a grille-type protection space, the target adjustment value of at least one working parameter to be adjusted of the air-conditioning device is determined, and the parameter value of at least one working parameter to be adjusted of the air-conditioning device is adjusted to the target adjustment value. In this way, when the installation control of the outdoor unit of the air-conditioning device is a grille-type protection space, the parameter value of the working parameter to be adjusted of the air-conditioning device is adjusted to increase the working efficiency of the air-conditioning device, which solves the problem that the working efficiency of the air-conditioning outdoor unit of the current air-conditioning device is poor when it is placed in a protection space, and proposes a control scheme for air-conditioning devices placed in a protection space, thereby improving the working efficiency of air-conditioning devices placed in a protection space. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Schematic diagram of the control method provided in the embodiment of the present application Figure 1 ;

[0019] Figure 2 Schematic diagram of the control method provided in the embodiment of the present application Figure 2 ;

[0020] Figure 3 A schematic diagram of the structure of a control device provided in an embodiment of the present application;

[0021] Figure 4 A schematic diagram of the structure of an air-conditioning device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0023] The embodiment of the present application provides a control method, referring to Figure 1 As shown, the method is applied to air conditioning equipment, and the method comprises the following steps:

[0024] Step 101: Detect the current installation space of the outdoor unit of the air-conditioning equipment to obtain the detection result.

[0025] In an embodiment of the present application, the air-conditioning device detects the current installation space of the outdoor unit of the air-conditioning device to determine the detection result.

[0026] It should be noted that step 101 may be performed when the air-conditioning device is installed for the first time, or may be performed each time the air-conditioning device is turned on.

[0027] Step 102: If the detection result is that the installation space is a grille type protection space, determine a target adjustment value of at least one to-be-adjusted operating parameter of the air-conditioning equipment.

[0028] In the embodiment of the present application, if the detection result is that the installation space is a grille type protection space, no subsequent processing is required. When the detection result is that the installation space is a grille type protection space, the air conditioning device determines at least one operating parameter to be adjusted that needs to be adjusted, and determines a target adjustment value of at least one operating parameter to be adjusted of the air conditioning device.

[0029] Step 103: Adjust the parameter value of at least one to-be-adjusted operating parameter of the air-conditioning equipment to a target adjustment value.

[0030] In an embodiment of the present application, after determining the target adjustment value of at least one working parameter to be adjusted, the parameter value of at least one working parameter to be adjusted of the air-conditioning equipment is adjusted to the corresponding target adjustment value. In this way, the air-conditioning equipment can operate according to the target adjustment value, thereby ensuring the working efficiency of the air-conditioning equipment.

[0031] In the embodiment of the present application, after obtaining the detection result by detecting the installation space where the outdoor unit of the air-conditioning device is currently installed, if the detection result is that the installation space is a grille-type protection space, the target adjustment value of at least one working parameter to be adjusted of the air-conditioning device is determined, and the parameter value of at least one working parameter to be adjusted of the air-conditioning device is adjusted to the target adjustment value. In this way, when the installation control of the outdoor unit of the air-conditioning device is a grille-type protection space, the parameter value of the working parameter to be adjusted of the air-conditioning device is adjusted to increase the working efficiency of the air-conditioning device, which solves the problem that the working efficiency of the air-conditioning outdoor unit of the current air-conditioning device is poor when it is placed in a protection space, and proposes a control scheme for air-conditioning devices placed in a protection space, thereby improving the working efficiency of air-conditioning devices placed in a protection space.

[0032] Based on the above embodiments, the embodiments of the present application provide a control method, which is applied to air conditioning equipment, referring to Figure 2 As shown, the method comprises the following steps:

[0033] Step 201: When the air-conditioning device is turned on, the working mode of the air-conditioning device is detected.

[0034] In the embodiment of the present application, the working mode of the air conditioner can be a cooling mode or a heating mode. When the air conditioner receives a power-on command, the air conditioner determines the working mode that needs to be currently operated. The working mode of the air conditioner can be set by the user through the control of the air conditioner.

[0035] Exemplarily, when the air-conditioning device is turned on, it is detected that the operating mode of the air-conditioning device is the heating mode.

[0036] Step 202: Determine the working state of the air conditioning compressor based on the working mode.

[0037] In the embodiment of the present application, the working state of the air-conditioning compressor can be an unstarted state, a starting process state, or a started state. The working state of the air-conditioning compressor is determined by analyzing the working mode of the air-conditioning device.

[0038] Exemplarily, in the heating mode, the operating state of the air-conditioning compressor is determined.

[0039] Step 203: If the working status is that the compressor has not been started before startup, obtain a first ambient temperature parameter in the installation space during the compressor startup process.

[0040] In the embodiment of the present application, when it is determined that the working state of the compressor of the air-conditioning equipment is that the compressor is not started before the machine is turned on, the first ambient temperature parameter in the installation space of the outdoor unit during the compressor startup process is obtained. The first ambient temperature parameter in the installation space of the outdoor unit can be obtained by detecting a temperature sensor disposed on the outdoor unit, or can be obtained by an independent temperature detection device disposed in the installation space that can communicate with the air-conditioning equipment.

[0041] For example, in the heating mode, when it is determined that the compressor has not been started before startup, the first ambient temperature parameter is obtained by a temperature sensor provided in the installation space for obtaining the temperature of the installation space. In some application scenarios, the first ambient temperature parameter may be a temperature parameter value at a certain moment during the compressor startup process, or a temperature parameter value that appears most frequently during the compressor startup process, or an average value of the ambient temperature parameter over a period of time during the compressor startup process, etc.

[0042] Step 204: Obtain a second ambient temperature parameter in the installation space within a preset time after the compressor is started.

[0043] In the embodiment of the present application, the preset time length may be a time empirical value obtained from a large number of experiments. After the compressor is started, the second ambient temperature parameter in the installation space of the outdoor unit within the preset time length is obtained.

[0044] For example, after the compressor is started, the ambient temperature parameter within the time period t1 is collected by the temperature sensor installed in the installation space, and the ambient temperature parameter within the time period t1 is analyzed to determine the second ambient temperature parameter. The second ambient temperature parameter can be the temperature value that appears most frequently among the ambient temperature parameters within the time period t1, or can be the temperature average value of the ambient temperature parameters within the time period t1.

[0045] Step 205: Determine a detection result based on the working mode, the first ambient temperature parameter and the second ambient temperature parameter.

[0046] In the embodiment of the present application, the first ambient temperature parameter and the second ambient temperature parameter are analyzed according to the working mode to determine the detection result.

[0047] Exemplarily, according to the heating mode, the first ambient temperature parameter and the second ambient temperature parameter are analyzed to determine the detection result.

[0048] Step 206: If the detection result is that the installation space is a grille-type protection space, determine a target adjustment value of at least one to-be-adjusted operating parameter of the air-conditioning equipment.

[0049] In an embodiment of the present application, when the detection result is that the installation space is a grille-type protection space, a target adjustment value of at least one operating parameter to be adjusted of the air-conditioning equipment, such as a compressor operating frequency, is determined.

[0050] Exemplarily, when the detection result is that the installation space is a grille-type protection space, at least one working parameter to be adjusted that affects the working efficiency of the air-conditioning equipment in the heating mode is determined, and a target adjustment value of at least one working parameter to be adjusted is determined based on the first ambient temperature parameter and the second ambient temperature parameter.

[0051] Step 207: Adjust the parameter value of at least one to-be-adjusted operating parameter of the air-conditioning equipment to a target adjustment value.

[0052] In an embodiment of the present application, after determining the target adjustment value of at least one working parameter to be adjusted, the parameter value of at least one working parameter to be adjusted set by the air conditioner is adjusted to the target adjustment value. In this way, the possibility of low heating efficiency caused by reduced heat dissipation function of the outdoor unit of the air-conditioning equipment due to poor air flow in the grille-type protection space can be reduced.

[0053] Based on the above embodiments, in other embodiments of the present application, step 202 can be implemented by steps 202a to 202b:

[0054] Step 202a: Based on the working mode, obtain the environmental parameters and working temperature parameters of the air-conditioning equipment.

[0055] In an embodiment of the present application, when the air-conditioning device is in different working modes, the corresponding environmental parameters and working temperature parameters for determining the working state of the compressor are different. Therefore, the environmental parameters and working temperature parameters corresponding to the air-conditioning device in different working modes can be obtained.

[0056] Step 202b: Determine the operating state of the compressor based on the environmental parameters and the operating temperature parameters.

[0057] In the embodiment of the present application, the working state of the compressor is determined by analyzing the environmental parameters and working temperature parameters under different working modes.

[0058] Based on the above embodiments, in other embodiments of the present application, step 202b can be implemented by steps a11 to a12, or steps a13 to a14:

[0059] Step a11: If the working mode is the cooling mode, obtain a third ambient temperature parameter in the installation space.

[0060] The environmental parameters include a third environmental temperature parameter.

[0061] Step a12: Obtain the exhaust temperature parameter of the compressor of the air-conditioning equipment.

[0062] Among them, the operating temperature parameters include exhaust temperature parameters.

[0063] Step a13: If the working mode is the heating mode, obtain a fourth ambient temperature parameter in the installation space and an indoor ambient temperature parameter of the air-conditioning device.

[0064] The environmental parameters include a fourth environmental temperature parameter and an indoor environmental temperature parameter.

[0065] In an embodiment of the present application, the indoor ambient temperature parameters of the air-conditioning equipment can be obtained by detecting the indoor ambient temperature through a temperature sensor installed on the indoor unit of the air-conditioning equipment, and can also be collected by an independent temperature detection device installed in the space where the indoor unit of the air-conditioning equipment is located and sent to the air-conditioning equipment.

[0066] Step a14: obtaining a first coil temperature of an indoor heat exchanger coil of the air-conditioning equipment and a second coil temperature of a condenser coil of an outdoor unit.

[0067] The operating temperature parameters include a first coil temperature and a second coil temperature.

[0068] In an embodiment of the present application, the first coil temperature of the indoor heat exchanger coil of the air-conditioning equipment can be detected by a temperature sensor arranged on the indoor heat exchanger coil of the indoor unit of the air-conditioning equipment, and the second coil temperature of the condenser coil of the outdoor unit can be detected by a temperature sensor arranged on the condenser coil of the outdoor unit.

[0069] Based on the above embodiment, in other embodiments of the present application, when the air conditioning device performs steps a11 to a12, step 202b can be implemented by steps b11 to b12:

[0070] Step b11, calculating the absolute value of the difference between the exhaust temperature parameter and the third ambient temperature parameter to obtain a first value.

[0071] In the embodiment of the present application, the first numerical value=|exhaust temperature parameter-third ambient temperature parameter|, where || is the absolute value calculation symbol.

[0072] Step b12: If the exhaust temperature parameter is less than or equal to the first threshold value, and the first value is less than or equal to the second threshold value, it is determined that the working state is that the compressor has not been started before startup.

[0073] In other embodiments of the present application, the first threshold is an empirical temperature value obtained from a large number of experiments, and the second threshold may also be an empirical temperature value obtained from a large number of experiments.

[0074] Based on the above embodiment, in other embodiments of the present application, when the air conditioning device performs steps a13 to a14, step 202b can be implemented by steps b13 to b15:

[0075] Step b13: Calculate the absolute value of the difference between the indoor environment temperature parameter and the first coil temperature to obtain a second value.

[0076] In the embodiment of the present application, the second value=|indoor environment temperature parameter-first coil temperature|.

[0077] Step b14: Calculate the absolute value of the difference between the second coil temperature and the fourth ambient temperature parameter to obtain a third value.

[0078] In the embodiment of the present application, the third value=|second coil temperature-fourth ambient temperature parameter|.

[0079] Step b15: If the second value is less than or equal to the third threshold value, and the third value is less than or equal to the fourth threshold value, it is determined that the working state is that the compressor has not been started before startup.

[0080] In the embodiment of the present application, the third threshold value is an empirical temperature value obtained based on a large number of experiments, and the fourth threshold value is an empirical temperature value obtained based on a large number of experiments.

[0081] Based on the above embodiments, in other embodiments of the present application, step 205 may be implemented by steps 205a to 205b or steps 205a and 205c:

[0082] Step 205a: determine the difference between the second ambient temperature parameter and the first ambient temperature parameter to obtain a fourth value.

[0083] In the embodiment of the present application, the fourth value=|second ambient temperature parameter−first ambient temperature parameter|.

[0084] Step 205b: If the working mode is the cooling mode, and the fourth value is greater than or equal to the fifth threshold value, it is determined that the detection result is that the installation space is a grille type protection space.

[0085] In the embodiment of the present application, the fifth threshold is an empirical temperature value obtained based on a large number of experiments.

[0086] Step 205c: if the working mode is the heating mode, and the fourth value is less than or equal to the sixth threshold value, it is determined that the detection result is that the installation space is a grille type protection space.

[0087] In the embodiment of the present application, the sixth threshold is an empirical temperature value obtained based on a large number of experiments.

[0088] Based on the above embodiments, in other embodiments of the present application, step 206 may be implemented by steps 206a to 206d or steps 206a to 206c and step 206e:

[0089] Step 206a: If the detection result is that the installation space is a grille type protection space, determine at least one working parameter to be adjusted based on the working mode of the air-conditioning equipment.

[0090] In an embodiment of the present application, after detecting that the installation space is a grille-type protection space, the current working mode of the air-conditioning equipment is analyzed to determine at least one working parameter to be adjusted.

[0091] Step 206b: Determine the adjustment step of the working parameter to be adjusted based on the fourth value.

[0092] In the embodiment of the present application, for the fourth value determined in the aforementioned step, the adjustment step of the working parameter to be adjusted is determined from the adjustment step experience corresponding to the preset different |second ambient temperature parameter-first ambient temperature parameter| values. The adjustment step experience corresponding to the preset different |second ambient temperature parameter-first ambient temperature parameter| values ​​can be an empirical relationship related to the adjustment step and |second ambient temperature parameter-first ambient temperature parameter|, which can be a formula or a change curve, etc.

[0093] Step 206c: Calculate the sum of the adjustment step and the current working value of the working parameter to be adjusted to obtain a fifth value.

[0094] In the embodiment of the present application, the fifth value=adjustment step+current working value of the working parameter to be adjusted.

[0095] Step 206d: if the parameter value of the working parameter to be adjusted has a working range in the working mode, and the fifth value corresponding to the working parameter to be adjusted is not within the working range, determine that the target adjustment value of the working parameter to be adjusted is a target limit value within the working range.

[0096] In the embodiment of the present application, the working range may be the allowable range of the corresponding working parameters in different working modes, for example, in the heating mode, it may be the lower limit and the upper limit of the heating frequency of the compressor. When the parameter value of the working parameter to be adjusted in the working mode has a working range, and the fifth value corresponding to the working parameter to be adjusted is not within the working range, the target adjustment value may be determined to be the upper limit of the heating frequency.

[0097] Step 206e: if the parameter value of the working parameter to be adjusted has a working range in the working mode, and the fifth value corresponding to the working parameter to be adjusted is within the working range, determine that the target adjustment value of the working parameter to be adjusted is the fifth value.

[0098] Based on the foregoing embodiment, in other embodiments of the present application, the embodiment of the present application provides a control method. When the air-conditioning device is in cooling mode and the outdoor unit is installed in the grille, the implementation process of the method can be as follows:

[0099] Step c11, the air conditioning equipment is turned on for cooling.

[0100] Step c12: The air conditioning device determines whether the compressor exhaust temperature TP ≤ threshold value K1, for example, 43 degrees Celsius (℃), and the air conditioning compressor exhaust temperature TP-the outdoor ambient temperature T4 detected by the outdoor temperature sensor on the air conditioning outdoor unit ≤ K2, for example, 5℃. If so, it means that the air conditioning compressor has not been started in a short period of time, indicating that T4 is close to the actual ambient temperature outside the grille, and step c13 is executed; if not, the determination is terminated.

[0101] Step c13, recording the average temperature T40 of the outdoor temperature sensor within t1 minutes during the compressor startup process.

[0102] Step c14: After the compressor starts running for t2 minutes, record the average temperature T41 of the outdoor temperature sensor within t1 minutes.

[0103] Step c15: Determine whether T41-T40 ≥ threshold value K3, for example, 5°C. If so, it indicates that the outdoor ambient temperature rises rapidly in a short period of time, indicating that the outdoor unit is installed in a grille scene, and step c16 is executed; if not, the determination is terminated.

[0104] Step c16: determine the frequency adjustment step of the compressor according to T41-T40, for example, 15 Hz, and the speed adjustment step of the outdoor fan speed, for example, 50 revolutions per minute (rpm).

[0105] Step c17, determine whether the sum of the current frequency F0 of the compressor and the frequency adjustment step F1 exceeds the refrigeration frequency upper limit FR? If it exceeds the refrigeration frequency upper limit FR, the frequency of the compressor is controlled to FR for refrigeration; if it does not exceed the refrigeration frequency upper limit FR, the frequency of the compressor is controlled to F0+F1 for refrigeration; the speed of the outdoor fan is controlled to be the sum of the current speed and the speed adjustment step to work.

[0106] Based on the foregoing embodiment, in other embodiments of the present application, the embodiment of the present application provides a control method. When the air-conditioning device is in heating mode and the outdoor unit is installed in the grille, the implementation process of the method can be as follows:

[0107] Step d11, the air conditioner is turned on for heating, and it is determined whether |indoor ambient temperature T1-indoor heat exchanger coil temperature T2|≤threshold value K4, for example, 3°C, and |temperature of condenser coil on outdoor unit condenser T3-T4|≤threshold value K5, for example, 3°C is established? If established, it means that the air conditioner compressor has not been started in a short period of time, T4 is close to the actual ambient temperature outside the grille, and the next step is executed; if not established, the determination is terminated.

[0108] Step d12, recording the average temperature T40 of the outdoor temperature sensor within t1 minute, for example, 0.5 minute during the compressor startup process.

[0109] Step d13: t2 minutes after the compressor starts running, for example, 10 minutes, record the average temperature T41 of the outdoor temperature sensor within t1 minutes.

[0110] Step d14: Determine whether T41-T40≤threshold K5, for example -5°C, is established. If established, the outdoor ambient temperature rises rapidly in a short period of time, indicating that the outdoor unit is installed in a grille scene, and step d15 is executed; if not established, the determination is terminated.

[0111] Step d15, according to T41-T40, determine the increase step F1 of the compressor frequency, for example, 15Hz, the increase step PR1 of the outdoor fan speed, for example, 50rpm, and the decrease step IR1 of the indoor motor speed, for example, 50rpm.

[0112] Step d16: Determine whether the increased compressor frequency F0+F1 exceeds the upper limit of the cooling frequency FR. If it exceeds FR, switch the compressor frequency to FR; otherwise, switch the compressor frequency to F0+F1; switch the speed of the outdoor fan to the current speed PR0+PR1; switch the speed of the indoor motor to the current speed IR0-IR1.

[0113] It should be noted that, for the description of the same steps and the same contents in this embodiment as those in other embodiments, reference can be made to the description in other embodiments and will not be repeated here.

[0114] In the embodiment of the present application, after obtaining the detection result by detecting the installation space where the outdoor unit of the air-conditioning device is currently installed, if the detection result is that the installation space is a grille-type protection space, the target adjustment value of at least one working parameter to be adjusted of the air-conditioning device is determined, and the parameter value of at least one working parameter to be adjusted of the air-conditioning device is adjusted to the target adjustment value. In this way, when the installation control of the outdoor unit of the air-conditioning device is a grille-type protection space, the parameter value of the working parameter to be adjusted of the air-conditioning device is adjusted to increase the working efficiency of the air-conditioning device, which solves the problem that the working efficiency of the air-conditioning outdoor unit of the current air-conditioning device is poor when it is placed in a protection space, and proposes a control scheme for air-conditioning devices placed in a protection space, thereby improving the working efficiency of air-conditioning devices placed in a protection space.

[0115] Based on the above embodiments, the embodiments of the present application provide a control device, referring to Figure 3 As shown, the control device 3 may include: a detection unit 31, a determination unit 32 and an adjustment unit 33; wherein:

[0116] A detection unit 31 is used to detect the current installation space of the outdoor unit of the air-conditioning equipment and obtain a detection result;

[0117] A determination unit 32, configured to determine a target adjustment value of at least one to-be-adjusted operating parameter of the air-conditioning device if the detection result is that the installation space is a grille-type protection space;

[0118] The adjusting unit 33 is used to adjust the parameter value of at least one to-be-adjusted operating parameter of the air-conditioning equipment to a target adjustment value.

[0119] In other embodiments of the present application, the detection unit includes: a detection module, a first determination module, an acquisition module, and a second determination module; wherein:

[0120] A detection module, used to detect the working mode of the air-conditioning device when the air-conditioning device is turned on;

[0121] A first determination module, configured to determine a working state of an air-conditioning compressor based on a working mode;

[0122] An acquisition module, for acquiring a first ambient temperature parameter in the installation space during the compressor startup process if the working state is that the compressor has not been started before startup;

[0123] The acquisition module is further used to acquire a second ambient temperature parameter in the installation space within a preset time after the compressor is started;

[0124] The second determination module is used to determine the detection result based on the working mode, the first ambient temperature parameter and the second ambient temperature parameter.

[0125] In other embodiments of the present application, the first determination module is specifically used to implement the following steps:

[0126] Based on the working mode, obtain the environmental parameters and working temperature parameters of the air-conditioning equipment;

[0127] Based on the environmental parameters and the operating temperature parameters, the operating state of the compressor is determined.

[0128] In other embodiments of the present application, when the first determination module implements the step of obtaining the environmental parameters and the operating temperature parameters of the air-conditioning equipment based on the working mode, it can be specifically implemented by the following steps:

[0129] If the working mode is the cooling mode, obtaining a third ambient temperature parameter in the installation space; wherein the environmental parameters include the third ambient temperature parameter;

[0130] The exhaust temperature parameter of the compressor of the air-conditioning equipment is obtained; wherein the operating temperature parameter includes the exhaust temperature parameter.

[0131] In other embodiments of the present application, when the first determination module implements the step of obtaining the environmental parameters and the operating temperature parameters of the air-conditioning equipment based on the working mode, it can be specifically implemented by the following steps:

[0132] If the working mode is the heating mode, obtain the fourth ambient temperature parameter in the installation space and the indoor ambient temperature parameter of the air-conditioning device; wherein the environmental parameters include the fourth ambient temperature parameter and the indoor ambient temperature parameter;

[0133] Obtain a first coil temperature of an indoor heat exchanger coil and a second coil temperature of an outdoor condenser coil of an air-conditioning device; wherein the operating temperature parameter includes the first coil temperature and the second coil temperature.

[0134] In other embodiments of the present application, when the first determination module implements the step of determining the working state of the compressor based on the environmental parameters and the working temperature parameters, it can be implemented by the following steps:

[0135] Calculating an absolute value of a difference between the exhaust temperature parameter and the third ambient temperature parameter to obtain a first value;

[0136] If the exhaust temperature parameter is less than or equal to the first threshold value, and the first value is less than or equal to the second threshold value, it is determined that the working state is that the compressor has not been started before startup.

[0137] In other embodiments of the present application, when the first determination module implements the step of determining the working state of the compressor based on the environmental parameters and the working temperature parameters, it can be implemented by the following steps:

[0138] Calculate the absolute value of the difference between the indoor environment temperature parameter and the first coil temperature to obtain a second value;

[0139] Calculating the absolute value of the difference between the second coil temperature and the fourth ambient temperature parameter to obtain a third value;

[0140] If the second value is less than or equal to the third threshold, and the third value is less than or equal to the fourth threshold, it is determined that the working state is that the compressor has not been started before startup.

[0141] In other embodiments of the present application, the second determination module is specifically used to implement the following steps:

[0142] Determine a difference between the second ambient temperature parameter and the first ambient temperature parameter to obtain a fourth value;

[0143] If the working mode is the cooling mode, and the fourth value is greater than or equal to the fifth threshold value, it is determined that the detection result is that the installation space is a grille type protection space;

[0144] If the working mode is the heating mode, and the fourth value is less than or equal to the sixth threshold value, it is determined that the detection result is that the installation space is a grille type protection space.

[0145] In other embodiments of the present application, the determination unit includes: a third determination module, a calculation module and a fourth determination module, wherein:

[0146] A third determination module is used to determine at least one working parameter to be adjusted based on the working mode of the air conditioning equipment if the detection result shows that the installation space is a grille type protection space;

[0147] The third determining module is further used to determine the adjustment step of the working parameter to be adjusted based on the fourth value;

[0148] A calculation module, used for calculating the sum of the adjustment step and the current working value of the working parameter to be adjusted to obtain a fifth value;

[0149] A fourth determination module is used to determine that the target adjustment value of the working parameter to be adjusted is a target limit value within the working range if the parameter value of the working parameter to be adjusted in the working mode has a working range and the fifth value corresponding to the working parameter to be adjusted is not within the working range;

[0150] The fourth determining module is used to determine that the target adjustment value of the working parameter to be adjusted is the fifth value if the parameter value of the working parameter to be adjusted in the working mode has a working range and the fifth value corresponding to the working parameter to be adjusted is within the working range.

[0151] It should be noted that the specific implementation process of information interaction between units and modules in this embodiment can be referred to Figures 1-2 The implementation process of the control method provided in the corresponding embodiment will not be repeated here.

[0152] In the embodiment of the present application, by detecting the installation space where the outdoor unit of the air-conditioning device is currently installed, after obtaining the detection result, if the detection result is that the installation space is a grille-type protection space, the target adjustment value of the working parameter to be adjusted of the air-conditioning device is determined, and the parameter value of the working parameter to be adjusted of the air-conditioning device is adjusted to the target adjustment value. In this way, when the installation control of the outdoor unit of the air-conditioning device is a grille-type protection space, the parameter value of the working parameter to be adjusted of the air-conditioning device is adjusted to increase the working efficiency of the air-conditioning device, which solves the problem that the working efficiency of the air-conditioning outdoor unit of the current air-conditioning device is poor when it is placed in a protection space, and proposes a control scheme for air-conditioning devices placed in a protection space, thereby improving the working efficiency of air-conditioning devices placed in a protection space.

[0153] Based on the above embodiments, the embodiments of the present application provide an air conditioning device, referring to Figure 4 As shown, the air conditioning device 4 may include: an indoor unit 41, an outdoor unit 42 and a control device 43; wherein:

[0154] Indoor unit 41 and outdoor unit 42 are used to adjust the indoor environment;

[0155] The specific implementation process of the control device 43 can refer to Figures 1-2 The implementation process of the method shown is not described in detail here. The control device 43 is the same device as the control device 3 described above.

[0156] Based on the foregoing embodiments, the embodiments of the present application provide a computer-readable storage medium, referred to as a storage medium, which stores one or more programs, and the one or more programs can be executed by one or more processors to implement the following. Figures 1-2 The implementation process of the control method provided by the corresponding embodiment will not be repeated here.

[0157] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of hardware embodiments, software embodiments, or embodiments in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) that contain computer-usable program code.

[0158] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0159] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0160] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process in the computer or other programmable device. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0161] The above description is only a preferred embodiment of the present application and is not intended to limit the protection scope of the present application.

Claims

1. A control method, characterized in that: The method comprises: Detect the current installation space of the outdoor unit of the air-conditioning equipment and obtain the detection result; If the detection result is that the installation space is a grille-type protection space, determining a target adjustment value of at least one to-be-adjusted operating parameter of the air-conditioning equipment; Based on the target adjustment value, a parameter value of at least one to-be-adjusted operating parameter of the air-conditioning equipment is adjusted to the target adjustment value.

2. The method according to claim 1, characterized in that The detecting the current installation space of the outdoor unit of the air-conditioning equipment to obtain the detection result includes: When the air conditioning device is turned on, detecting the working mode of the air conditioning device; Based on the working mode, determining the working state of the air conditioning compressor; If the working state is that the compressor has not been started before startup, obtaining a first ambient temperature parameter in the installation space during the startup of the compressor; Acquire a second ambient temperature parameter in the installation space within a preset time after the compressor is started; The detection result is determined based on the working mode, the first ambient temperature parameter and the second ambient temperature parameter.

3. The method according to claim 2, characterized in that The determining the working state of the air-conditioning compressor based on the working mode includes: Based on the working mode, obtaining environmental parameters and working temperature parameters of the air conditioning equipment; The operating state of the compressor is determined based on the environmental parameter and the operating temperature parameter.

4. The method according to claim 3, characterized in that The obtaining of the environmental parameters and the operating temperature parameters of the air conditioning equipment based on the operating mode includes: If the working mode is a cooling mode, obtaining a third ambient temperature parameter in the installation space; wherein the ambient parameters include the third ambient temperature parameter; Acquire the exhaust temperature parameter of the compressor of the air-conditioning equipment; wherein the operating temperature parameter includes the exhaust temperature parameter.

5. The method according to claim 3, characterized in that: The obtaining of the environmental parameters and the operating temperature parameters of the air conditioning equipment based on the operating mode includes: If the working mode is a heating mode, obtaining a fourth ambient temperature parameter in the installation space and an indoor ambient temperature parameter where the air-conditioning device is located; wherein the environmental parameters include the fourth ambient temperature parameter and the indoor ambient temperature parameter; Obtain a first coil temperature of an indoor heat exchanger coil of the air-conditioning equipment and a second coil temperature of a condenser coil of the outdoor unit; wherein the operating temperature parameter includes the first coil temperature and the second coil temperature.

6. The method according to claim 4, characterized in that The determining the working state of the compressor based on the environmental parameter and the working temperature parameter includes: Calculating an absolute value of a difference between the exhaust temperature parameter and the third ambient temperature parameter to obtain a first value; If the exhaust temperature parameter is less than or equal to a first threshold value, and the first value is less than or equal to a second threshold value, it is determined that the working state is that the compressor has not been started before startup.

7. The method according to claim 5, characterized in that The determining the working state of the compressor based on the environmental parameter and the working temperature parameter includes: Calculating an absolute value of a difference between the indoor environment temperature parameter and the first coil temperature to obtain a second value; Calculating the absolute value of the difference between the second coil temperature and the fourth ambient temperature parameter to obtain a third value; If the second value is less than or equal to the third threshold, and the third value is less than or equal to the fourth threshold, it is determined that the working state is that the compressor has not been started before startup.

8. The method according to claim 2, characterized in that: The determining the detection result based on the working mode, the first ambient temperature parameter and the second ambient temperature parameter includes: Determine a difference between the second ambient temperature parameter and the first ambient temperature parameter to obtain a fourth value; If the working mode is the cooling mode and the fourth value is greater than or equal to the fifth threshold value, determining that the detection result is that the installation space is a grille type protection space; If the working mode is a heating mode, and the fourth value is less than or equal to a sixth threshold value, it is determined that the detection result is that the installation space is a grille-type protection space.

9. The method according to claim 8, characterized in that If the detection result is that the installation space is a grille type protection space, determining a target adjustment value of the to-be-adjusted operating parameter of the air-conditioning equipment includes: If the detection result is that the installation space is a grille type protection space, based on the working mode of the air conditioning equipment, determining at least one working parameter to be adjusted; Based on the fourth value, determining an adjustment step of the working parameter to be adjusted; Calculating a sum of the adjustment step and the current working value of the working parameter to be adjusted to obtain a fifth value; If the parameter value of the working parameter to be adjusted has a working range in the working mode, and the fifth value corresponding to the working parameter to be adjusted is not within the working range, determining the target adjustment value of the working parameter to be adjusted to be a target limit value within the working range; If the parameter value of the working parameter to be adjusted has a working range in the working mode, and the fifth value corresponding to the working parameter to be adjusted is within the working range, the target adjustment value of the working parameter to be adjusted is determined to be the fifth value.

10. A control device, characterized in that: The device comprises: a detection unit, a determination unit and an adjustment unit; wherein: The detection unit is used to detect the current installation space of the outdoor unit of the air-conditioning equipment and obtain the detection result; The determining unit is configured to determine a target adjustment value of at least one to-be-adjusted operating parameter of the air-conditioning equipment if the detection result is that the installation space is a grille-type protection space; The adjustment unit is used to adjust the parameter value of at least one to-be-adjusted operating parameter of the air-conditioning equipment to the target adjustment value.

11. An air conditioning device, characterized in that: The device comprises: an indoor unit, an outdoor unit and the control device as claimed in claim 10.

12. A storage medium, characterized in that: The storage medium stores a control program, and when the control program is executed by the processor, the steps of the control method according to any one of claims 1 to 9 are implemented.

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