Control method of air conditioning equipment, air conditioning equipment and storage medium

Abstract

The invention discloses a control method of air conditioning equipment, the air conditioning equipment and a storage medium, and relates to the technical field of air conditioning equipment control, and the control method of the air conditioning equipment comprises the steps that a control parameter interval of the current moment is periodically determined; acquiring control parameters of the air conditioning equipment at the current moment; determining a target control parameter of the air conditioning equipment at the current moment based on the control parameter interval and the control parameter at the current moment; and according to the determined target control parameters, the air conditioning equipment is controlled to operate. According to the air conditioning equipment control method and device, the problem that the control effect on the air conditioning equipment is poor due to the fact that an existing air conditioning equipment control mode cannot accurately control the change amplitude of the control parameters of the air conditioning equipment is solved.

Description

Technical Field

[0001] The present application relates to the technical field of air conditioning equipment control, and particularly to a control method for air conditioning equipment, an air conditioning equipment, and a storage medium. Background Art

[0002] After the air conditioning equipment enters the temperature maintenance stage, that is, after the indoor environmental temperature reaches the temperature set by the air conditioning equipment, if the indoor environmental temperature changes, it may cause the control parameters of the air conditioning equipment to jump. Moreover, if the frequency of change of the indoor environmental temperature is relatively high, it will further cause the control parameters of the air conditioning equipment to jitter significantly, thereby affecting the service life of the compressor, internal fan, external fan, etc. of the air conditioning equipment, and further reducing the service life of the air conditioning equipment.

[0003] To solve the problems brought about by the jump of control parameters, currently, usually by restricting the single-step step of the control parameters of the air conditioning equipment, that is, restricting the change amplitude of the control parameters of the air conditioning equipment to achieve relative continuity of the change of the control parameters of the air conditioning equipment. However, even if the single-step step of the control parameters of the air conditioning equipment is restricted, the problem of jitter of the control parameters cannot be avoided, and the single-step step method is likely to cause the control parameters of the air conditioning equipment to increase or decrease suddenly in a short period of time. Therefore, the existing control method of air conditioning equipment has a poor control effect on the air conditioning equipment because it cannot accurately control the change amplitude of the control parameters of the air conditioning equipment. Summary of the Invention

[0004] The main purpose of the present application is to provide a control method, device, air conditioning equipment, and computer storage medium for air conditioning equipment, aiming to solve the technical problem that the existing control method of air conditioning equipment has a poor control effect on the air conditioning equipment because it cannot accurately control the change amplitude of the control parameters of the air conditioning equipment.

[0005] To achieve the above purpose, the present application provides a control method for air conditioning equipment, and the control method for air conditioning equipment includes:

[0006] Periodically determine the control parameter interval at the current moment;

[0007] Obtain the control parameter of the air conditioning equipment at the current moment;

[0008] Based on the control parameter interval and the control parameter at the current moment, determine the target control parameter of the air conditioning equipment at the current moment;

[0009] Control the operation of the air conditioning equipment according to the determined target control parameter.

[0010] Optionally, the step of periodically determining the control parameter range at the current moment includes:

[0011] Obtain the historical control parameters within a preset time before the current moment;

[0012] Calculate the average value of the control parameters within a preset time before the current moment according to the historical control parameters;

[0013] Determine the control parameter range at the current moment according to the calculated average value of the control parameters and the offset value.

[0014] Optionally, the step of determining the target control parameter of the air conditioning device at the current moment based on the control parameter range and the control parameter at the current moment includes:

[0015] Judge whether the control parameter at the current moment is within the control parameter range;

[0016] When the control parameter at the current moment is within the control parameter range, use the control parameter at the current moment as the target control parameter;

[0017] When the control parameter at the current moment is outside the control parameter range, use the value closest to the control parameter at the current moment in the control parameter range as the target control parameter.

[0018] Optionally, the control method of the air conditioning device further includes:

[0019] Judge whether the air conditioning device is in the stable operation stage;

[0020] When the air conditioning device is in the stable operation stage, execute the step of periodically determining the control parameter range at the current moment.

[0021] Optionally, the step of judging whether the air conditioning device is in the stable operation stage includes:

[0022] Whether the indoor environment temperature of the air conditioning device reaches the target temperature;

[0023] When the indoor environment temperature of the air conditioning device reaches the target temperature, the air conditioning device enters the stable operation stage until the target temperature is adjusted.

[0024] Optionally, the control method of the air conditioning device further includes:

[0025] Periodically obtain the control parameter of the air conditioning device at the current moment, and the acquisition period of the control parameter is greater than or equal to the determination period of the control parameter range.

[0026] Optionally, the control parameter includes the operating frequency and / or the fan air volume.

[0027] Optionally, the control parameter is the operating frequency, and the offset value is 2 - 3 Hz; the control parameter is the fan air speed, and the offset value is 3 - 4.

[0028] The present application further provides a control device for an air conditioning device, and the control device for the air conditioning device includes:

[0029] An interval determination module, configured to periodically determine the control parameter interval at the current moment;

[0030] An acquisition module, configured to acquire the control parameter of the air conditioning device at the current moment;

[0031] A parameter determination module, configured to determine the target control parameter of the air conditioning device at the current moment based on the control parameter interval and the control parameter at the current moment;

[0032] A control module, configured to control the operation of the air conditioning device according to the determined target control parameter.

[0033] The present application further provides an air conditioning device, the air conditioning device is a physical device, and the air conditioning device includes a memory, a processor, and a control program for the air conditioning device stored in the memory and executable on the processor. When the control program is executed by the processor, the steps of the control method for the air conditioning device as described above are implemented.

[0034] The present application further provides a computer storage medium, and the computer storage medium stores an operation program for a smart home system that can be run on a processor. The operation program is called by the processor to implement the steps of the control method for the air conditioning device as described above.

[0035] The present application further provides a computer program product, including a computer program. When the computer program is executed by a processor, the steps of the control method for the air conditioning device as described above are implemented.

[0036] The present application provides a control method for an air conditioning device. First, the present application periodically determines the control parameter interval at the current moment, and acquires the control parameter of the air conditioning device at the current moment. Then, based on the control parameter interval and the control parameter at the current moment, the target control parameter of the air conditioning device at the current moment is determined. Finally, the operation of the air conditioning device is controlled according to the determined target control parameter.

[0037] This application determines the target control parameter for controlling the air conditioning equipment based on the control parameter of the air conditioning equipment at the current moment and the allowable control parameter range at the current moment. Since this control parameter range defines the numerical range to which the control parameter of the air conditioning equipment can change at the current moment, the change range of the control parameter of the air conditioning equipment can be accurately controlled through this control parameter range, so as to ensure that the control parameter of the air conditioning equipment can maintain a relatively smooth change, thereby avoiding problems such as control parameter jitter and sudden changes within a short period of time. This solves the technical problem that the existing control method of air conditioning equipment has a poor control effect on the air conditioning equipment due to the inability to accurately control the change range of the control parameter of the air conditioning equipment, improves the control effect on the air conditioning equipment, reduces the impact on the service life of the compressor, internal fan, external fan, etc. of the air conditioning equipment, and further improves the service life of the air conditioning equipment. In addition, by ensuring that the control parameter of the air conditioning equipment can maintain a relatively smooth change, the change of the indoor environmental temperature can also be made relatively gentle, so as to improve the user experience. Description of the Drawings

[0038] The drawings here are incorporated into the specification and form a part of this specification, showing embodiments consistent with this application, and are used together with the specification to explain the principles of this application.

[0039] In order to more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0040] Figure 1 It is a schematic flowchart provided for Embodiment 1 of the control method of the air conditioning equipment of this application;

[0041] Figure 2 It is a schematic flowchart provided for Embodiment 2 of the control method of the air conditioning equipment of this application;

[0042] Figure 3 It is a schematic diagram of the frequency change of the air conditioning equipment provided for Embodiment 2 of this application;

[0043] Figure 4 It is a schematic flowchart of the control method of the air conditioning equipment provided for Embodiment 2 of this application;

[0044] Figure 5 It is a schematic diagram of the module structure of the control device of the air conditioning equipment for the embodiment of this application;

[0045] Figure 6This is a schematic diagram of the device structure of the hardware operating environment involved in the control method of the air conditioning device in the embodiment of the present application.

[0046] The implementation, functional features and advantages of the present application will be further described in conjunction with the embodiments with reference to the accompanying drawings. Detailed implementation manners

[0047] In order to make the above objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0048] Embodiment 1

[0049] After the air conditioning device enters the temperature maintenance stage, that is, after the indoor environmental temperature reaches the temperature set by the air conditioning device, if the indoor environmental temperature changes, it may cause the control parameters of the air conditioning device to jump. And if the change frequency of the indoor environmental temperature is relatively high, it will further cause the control parameters of the air conditioning device to jitter significantly, thereby affecting the service life of the compressor, internal fan, external fan, etc. of the air conditioning device, and further reducing the service life of the air conditioning device.

[0050] To solve the problems brought by the jump of the control parameters, currently, usually by restricting the single-step step of the control parameters of the air conditioning device, that is, restricting the change amplitude of the control parameters of the air conditioning device to achieve the relative continuity of the change of the control parameters of the air conditioning device. However, even if the single-step step of the control parameters of the air conditioning device is restricted, the problem of jitter of the control parameters cannot be avoided, and the single-step step method is likely to cause the control parameters of the air conditioning device to increase or decrease suddenly in a short period of time. Therefore, the existing control method of the air conditioning device has a poor control effect on the air conditioning device because it cannot accurately control the change amplitude of the control parameters of the air conditioning device.

[0051] Based on this, the present application proposes a control method for the air conditioning device in the first embodiment. Please refer to Figure 1 , the control method of the air conditioning device includes:

[0052] Step S10, periodically determining the control parameter interval at the current moment;

[0053] In this embodiment, the air conditioning device can be the execution subject of the control method of the air conditioning device. The air conditioning device refers to a device that processes the air in the working space to maintain the set temperature and humidity in the working space and control the dust and harmful gas content in the working space. The air conditioning device can be an air conditioner, an air dehumidifier, an air humidifier, etc. This embodiment does not make specific limitations on this.

[0054] It should be noted that the control parameter range is used to characterize the numerical range in which the control parameters of the air conditioning device can change at the current moment. The control parameter range includes the operating frequency range, the fan speed range, etc.

[0055] In addition, it should be noted that when periodically determining the control parameter range at the current moment, the time period between each determination can be the default time period or can be adaptively adjusted according to actual needs. This embodiment does not make specific limitations on this.

[0056] Step S20: Obtain the control parameters of the air conditioning device at the current moment;

[0057] It should be noted that the control parameters at the current moment can be used to characterize the initially determined control parameters that the air conditioning device needs to use to adapt to the change in the indoor environmental temperature at the current moment, or can be used to characterize the control parameters used by the air conditioning device at the current moment. This embodiment does not make specific limitations on this. The control parameters are used to characterize the relevant parameters for controlling the operation of the air conditioning device. The control parameters can include the operating frequency, the fan speed, etc. The operating frequency is used to characterize the operating frequency of the compressor of the air conditioning device, and the fan speed is used to characterize the rotational speed of the internal fan of the air conditioning device. In this embodiment, the control parameters at the current moment are used to characterize the initially determined control parameters that the air conditioning device needs to use to adapt to the change in the indoor environmental temperature at the current moment. The control parameters at the current moment can be determined by a control parameter prediction model based on the operating parameters and the indoor environmental temperature of the air conditioning device at the current moment, or can be determined by a control parameter configuration table that records the corresponding relationship between different indoor environmental temperatures and control parameters. This embodiment does not make specific limitations on this.

[0058] In addition, it should be noted that when obtaining the control parameters of the air conditioning device at the current moment, it can be obtained from the air conditioning device or from other devices connected to the air conditioning device. This embodiment does not make specific limitations on this.

[0059] Step S30: Based on the control parameter range and the control parameters at the current moment, determine the target control parameters of the air conditioning device at the current moment;

[0060] It should be noted that the target control parameter is used to characterize the control parameter finally used by the air conditioning device to adapt to the change of the indoor environmental temperature at the current moment. The target control parameter may include a target operating frequency, a target fan speed, etc., and this embodiment does not make specific limitations thereto.

[0061] Step S40, control the operation of the air conditioning device according to the determined target control parameter.

[0062] The embodiment of the present application provides a control method for an air conditioning device. In the embodiment of the present application, first, a control parameter interval at the current moment is periodically determined, and the control parameter of the air conditioning device at the current moment is obtained. Then, based on the control parameter interval and the control parameter at the current moment, the target control parameter of the air conditioning device at the current moment is determined. Finally, the air conditioning device is controlled to operate according to the determined target control parameter. In the embodiment of the present application, the target control parameter for controlling the air conditioning device is determined through the control parameter of the air conditioning device at the current moment and the control parameter interval allowed at the current moment. Since the control parameter interval limits the numerical range to which the control parameter of the air conditioning device can change at the current moment, the change range of the control parameter of the air conditioning device can be accurately controlled through the control parameter interval, so as to ensure that the control parameter of the air conditioning device can maintain a relatively smooth change, thereby avoiding problems such as control parameter jitter and sudden change in a short time, solving the technical problem that the existing control method of the air conditioning device has a poor control effect on the air conditioning device because it cannot accurately control the change range of the control parameter of the air conditioning device, improving the control effect on the air conditioning device, reducing the influence on the service life of the compressor, internal fan, external fan, etc. of the air conditioning device, and further improving the service life of the air conditioning device. In addition, by ensuring that the control parameter of the air conditioning device can maintain a relatively smooth change, the change of the indoor environmental temperature can also be made relatively gentle, so as to improve the user experience.

[0063] In a possible implementation manner, the step S10: periodically determine the control parameter interval at the current moment, includes:

[0064] Step S11, obtain the historical control parameters within a preset time before the current moment;

[0065] It should be noted that the historical control parameter is used to characterize the control parameter used by the air conditioning device within a preset time before the current moment. When obtaining the historical control parameters within a preset time before the current moment, it can be obtained from the air conditioning device or from other devices connected to the air conditioning device, and this embodiment does not make specific limitations thereto.

[0066] Step S12: Calculate the average value of the control parameters within a preset time before the current moment according to the historical control parameters;

[0067] It should be noted that the average value of the control parameters refers to the average value of each historical control parameter within the preset time before the current moment. The average value of the control parameters may include the average value of the operating frequency, the average value of the fan air speed, etc. This embodiment does not make specific limitations on this.

[0068] Step S13: Determine the control parameter range at the current moment according to the calculated average value of the control parameters and the offset value.

[0069] It should be noted that the offset value is used to represent the maximum amplitude that the control parameter of the air conditioning device can change when the control parameter changes relatively smoothly with the average value of the control parameters. The offset value may include the offset value of the operating frequency, the offset value of the fan air speed, etc. This embodiment does not make specific limitations on this.

[0070] As an example, in step S13: determining the control parameter range at the current moment according to the calculated average value of the control parameters and the offset value includes: determining the sum value of the average value of the control parameters and the offset value as the upper limit value of the control parameter, determining the difference value between the average value of the control parameters and the offset value as the lower limit value of the control parameter, and obtaining the control parameter range at the current moment based on the upper limit value of the control parameter and the lower limit value of the control parameter. Among them, the control parameter range may include the upper limit value of the control parameter and / or the lower limit value of the control parameter, or may not include the upper limit value of the control parameter and / or the lower limit value of the control parameter. This example does not make specific limitations on this. The upper limit value of the control parameter may include the upper limit value of the operating frequency, the upper limit value of the fan air speed, etc. The lower limit value of the control parameter may include the lower limit value of the operating frequency, the lower limit value of the fan air speed, etc. This example also does not make specific limitations on this.

[0071] In this embodiment, by calculating the average value of each historical control parameter within a preset time before the current moment, the average value of the control parameters within a preset time before the current moment is obtained, so as to determine the control parameter range at the current moment through the average value of the control parameters and the offset value. Since the average value of the control parameters can indicate the overall change situation of the control parameter of the air conditioning device within a preset time before the current moment, and since the offset value can indicate the maximum amplitude that the control parameter of the air conditioning device can change when the control parameter changes relatively smoothly with the average value of the control parameters, the control parameter range obtained from the average value of the control parameters and the offset value can indicate the numerical range that the control parameter can change to at the current moment on the premise of ensuring relatively smooth change of the control parameter. Therefore, subsequent precise control of the change amplitude of the control parameter can be realized by using the control parameter range, ensuring the smoothness of the change of the air parameters.

[0072] In a possible implementation manner, step S30: determining the target control parameter of the air conditioning device at the current moment based on the control parameter range and the control parameter at the current moment includes:

[0073] Step S31, determining whether the control parameter at the current moment is within the control parameter range;

[0074] Step S32, when the control parameter at the current moment is within the control parameter range, using the control parameter at the current moment as the target control parameter;

[0075] It can be understood that if the control parameter at the current moment is within the control parameter range, it indicates that in order to adapt to the change of the indoor environmental temperature at the current moment, the change range of the initially determined control parameter to be used relative to the control parameter actually used by the air conditioning device is relatively smooth. Therefore, the control parameter at the current moment can be directly used as the target control parameter.

[0076] Step S33, when the control parameter at the current moment is outside the control parameter range, using the value in the control parameter range that is closest to the control parameter at the current moment as the target control parameter.

[0077] It should be noted that if the control parameter at the current moment is less than the lower limit value of the control parameter of the target control parameter, the lower limit value of the control parameter can be used as the target control parameter. If the control parameter at the current moment is greater than the upper limit value of the control parameter of the target control parameter, the upper limit of the control parameter can be used as the target control parameter.

[0078] It can be understood that if the control parameter at the current moment is outside the control parameter range, it indicates that in order to adapt to the change of the indoor environmental temperature at the current moment, the change range of the initially determined control parameter to be used relative to the control parameter actually used by the air conditioning device is relatively large. If the air conditioning device is operated with the control parameter at the current moment, there will be a problem of sudden change of the control parameter. Therefore, the value in the control parameter range that is closest to the control parameter at the current moment can be used as the target control parameter.

[0079] In this embodiment, when determining the target control parameter of the air conditioning device at the current moment based on the control parameter interval and the control parameter at the current moment, it is first necessary to determine whether the control parameter at the current moment is within the control parameter interval. If the control parameter at the current moment is within the control parameter interval, it indicates that in order to adapt to the change in the indoor environmental temperature at the current moment, the change range of the initially determined control parameter to be used relative to the actual control parameter used by the air conditioning device is relatively smooth. Therefore, the control parameter at the current moment can be directly used as the target control parameter. If the control parameter at the current moment is outside the control parameter interval, it indicates that in order to adapt to the change in the indoor environmental temperature at the current moment, the change range of the initially determined control parameter to be used relative to the actual control parameter used by the air conditioning device is relatively large. If the air conditioning device is operated with the control parameter at the current moment, there will be a problem of sudden change in the control parameter. Therefore, the value closest to the control parameter at the current moment in the control parameter interval can be used as the target control parameter, so as to ensure that the change range of the target control parameter finally used to control the operation of the air conditioning device relative to the actual control parameter used by the air conditioning device is relatively smooth, avoiding the impact on the service life of the air conditioning device caused by sudden change in the control parameter, and improving the service life of the air conditioning device by improving the control effect of the air conditioning device.

[0080] In a possible implementation manner, the control method of the air conditioning device further includes:

[0081] Step S21, periodically obtaining the control parameter of the air conditioning device at the current moment, where the obtaining period of the control parameter is greater than or equal to the determination period of the control parameter interval.

[0082] In this embodiment, when obtaining the control parameter of the air conditioning device at the current moment, the control parameter of the air conditioning device at the current moment can be periodically obtained according to an obtaining period greater than or equal to the determination period of the control parameter interval, so as to periodically control the change of the control parameter used by the air conditioning device, thereby avoiding the problem of jitter of the control parameter caused by frequent changes of the control parameter used by the air conditioning device when the control parameter of the air conditioning device at the current moment is obtained in real time, and further ensuring the smoothness of the change of the air parameter, so as to further improve the control effect of the air conditioning device.

[0083] Embodiment 2

[0084] Based on the first embodiment of the present application, in another embodiment of the present application, the same or similar content as that in the above-mentioned Embodiment 1 can be referred to the above introduction and will not be repeated hereinafter. On this basis, please refer to Figure 2 , the control method of the air conditioning device further includes:

[0085] Step S01, determine whether the air conditioning device is in the stable operation stage;

[0086] It should be noted that the stable operation stage is used to characterize that the air conditioning device enters the temperature maintenance section.

[0087] Step S02, when the air conditioning device is in the stable operation stage, execute the step of periodically determining the control parameter range at the current moment.

[0088] In this embodiment, before adjusting the control parameters used by the air conditioning device, it can be first determined whether the air conditioning device is in the stable operation stage, so that after the air conditioning device is in the stable operation stage, the control parameters used by the air conditioning device are adjusted, thereby further defining the usage scenario of the present application, and specifically for the control process of the air conditioning device when the air conditioning device is in the stable operation stage.

[0089] In a possible implementation manner, the step S01: the step of determining whether the air conditioning device is in the stable operation stage includes:

[0090] Step S011, whether the indoor environmental temperature of the air conditioning device reaches the target temperature;

[0091] It should be noted that the target temperature is used to characterize the temperature set by the air conditioning device, and the indoor environmental temperature refers to the temperature of the space where the air conditioning device is located.

[0092] Step S012, when the indoor environmental temperature of the air conditioning device reaches the target temperature, the air conditioning device enters the stable operation stage until the target temperature is adjusted.

[0093] In this embodiment, by determining whether the indoor environmental temperature of the air conditioning device reaches the target temperature, it can be determined whether the air conditioning device enters the stable operation stage. If the indoor environmental temperature of the air conditioning device reaches the target temperature, it means that the indoor environmental temperature has reached the temperature set by the air conditioning device. Then, based on the determination that the air conditioning device enters the stable operation stage, during this period, if the target temperature is adjusted, the air conditioning device will exit the stable operation stage and needs to be re-determined.

[0094] Exemplarily, to facilitate the understanding of the technical concept or principle of the present application, if the indoor environmental temperature reaches the target temperature of 26 degrees Celsius within 20 minutes after the air conditioning equipment starts refrigerating, then at the 21st minute, the average operating frequency in the first ten minutes (from the 11th minute to the 20th minute) is calculated to be 36 HZ, and the average fan air volume is 63. Assuming that the deviation value of the operating frequency is 3 HZ and the deviation value of the fan air volume is 4, the operating frequency range can be determined as [33 HZ, 39 HZ], and the fan air volume range is [59, 67]. If the operating frequency of the air conditioning equipment at the current moment is 31 HZ and the fan air volume is 56, it can be determined that the operating frequency of the air conditioning equipment at the current moment is outside the operating frequency range, then the lower limit value of the operating frequency in the operating frequency range, which is 33 HZ, is used as the target operating frequency; if the fan air volume of the air conditioning equipment at the current moment is outside the fan air volume range, then the lower limit value of the fan air volume in the fan air volume range, which is 59, is used as the target fan air volume.

[0095] When the air conditioning equipment operates at the 22nd minute, the average operating frequency in the first ten minutes (from the 12th minute to the 21st minute) is calculated to be 35 HZ, and the average fan air volume is 61, then the operating frequency range can be determined as [32 HZ, 38 HZ], and the fan air volume range is [57, 65]. If the operating frequency of the air conditioning equipment at the current moment is 31 HZ and the fan air volume is 56, it can be determined that the operating frequency of the air conditioning equipment at the current moment is outside the operating frequency range, then the lower limit value of the operating frequency in the operating frequency range, which is 32 HZ, is used as the target operating frequency; if the fan air volume of the air conditioning equipment at the current moment is outside the fan air volume range, then the lower limit value of the fan air volume in the fan air volume range, which is 57, is used as the target fan air volume.

[0096] When the air conditioning equipment operates at the 23rd minute, the average operating frequency in the first ten minutes (from the 13th minute to the 22nd minute) is calculated to be 34 HZ, and the average fan air volume is 59, then the operating frequency range can be determined as [31 HZ, 37 HZ], and the fan air volume range is [55, 63]. If the operating frequency of the air conditioning equipment at the current moment is 31 HZ and the fan air volume is 56, it can be determined that the operating frequency of the air conditioning equipment at the current moment is within the operating frequency range, then the operating frequency of the air conditioning equipment at the current moment, which is 31 HZ, is used as the target operating frequency; if the fan air volume of the air conditioning equipment at the current moment is within the fan air volume range, then the fan air volume of the air conditioning equipment at the current moment, which is 56, is used as the target fan air volume. For the above content, reference can be specifically made to Figure 3 the schematic diagram of the change in the operating frequency of the air conditioning equipment in

[0097] Please refer to Figure 4 , Figure 4A brief flow schematic diagram of the control method for the air conditioning equipment of the present application is provided. Taking the control parameter as the frequency for example, first, after the air conditioning equipment starts cooling or heating and the indoor environmental temperature reaches the set temperature, every certain time interval T, calculate the average operation frequency Favg within the past T time; taking the average operation frequency Favg as the center point and H as the offset value, obtain the operation frequency range as [Favg - H, Favg + H]; then determine whether the operation frequency Fr of the air conditioning equipment at the current moment is greater than the upper limit value Favg + H of the operation frequency. If the operation frequency Fr is greater than the upper limit value Favg + H of the operation frequency, determine the target operation frequency as the upper limit value Favg + H of the operation frequency; if the operation frequency Fr is less than or equal to the upper limit value Favg + H of the operation frequency and greater than or equal to the lower limit value Favg - H of the operation frequency, determine the target frequency as the operation frequency Fr; if the frequency Fr is less than the lower limit value Favg - H of the operation frequency, determine the target operation frequency as the lower limit value Favg - H of the operation frequency; finally, control the operation of the air conditioning equipment through the determined target operation frequency.

[0098] It should be noted that the above examples are only for understanding the present application and do not constitute a limitation on the control method of the air conditioning equipment of the present application. Based on this technical concept, more forms of simple transformations are within the protection scope of the present application.

[0099] Embodiment III

[0100] The embodiment of the present invention further provides a control device for an air conditioning equipment. Please refer to Figure 5 , the control device for the air conditioning equipment includes:

[0101] An interval determination module 10, configured to periodically determine the control parameter interval at the current moment;

[0102] An acquisition module 20, configured to acquire the control parameter of the air conditioning equipment at the current moment;

[0103] A parameter determination module 30, configured to determine the target control parameter of the air conditioning equipment at the current moment based on the control parameter interval and the control parameter at the current moment;

[0104] A control module 40, configured to control the operation of the air conditioning equipment according to the determined target control parameter.

[0105] Optionally, the interval determination module 10 is further configured to:

[0106] Acquire the historical control parameter within a preset time before the current moment;

[0107] Calculate the average value of the control parameters within a preset time before the current moment according to the historical control parameter;

[0108] Determine the control parameter range at the current moment according to the calculated average value and offset value of the control parameters.

[0109] Optionally, the parameter determination module 30 is further configured to:

[0110] Judge whether the control parameter at the current moment is within the control parameter range;

[0111] When the control parameter at the current moment is within the control parameter range, use the control parameter at the current moment as the target control parameter;

[0112] When the control parameter at the current moment is outside the control parameter range, use the value closest to the control parameter at the current moment in the control parameter range as the target control parameter.

[0113] Optionally, the control device of the air conditioning equipment further includes:

[0114] Judge whether the air conditioning equipment is in the stable operation stage;

[0115] When the air conditioning equipment is in the stable operation stage, perform the step of periodically determining the control parameter range at the current moment.

[0116] Optionally, the control device of the air conditioning equipment further includes:

[0117] Whether the indoor environment temperature of the air conditioning equipment reaches the target temperature;

[0118] When the indoor environment temperature of the air conditioning equipment reaches the target temperature, the air conditioning equipment enters the stable operation stage until the target temperature is adjusted.

[0119] Optionally, the control device of the air conditioning equipment further includes:

[0120] Periodically obtain the control parameter of the air conditioning equipment at the current moment, and the acquisition period of the control parameter is greater than or equal to the determination period of the control parameter range.

[0121] Optionally, the control parameter includes the operating frequency and / or the fan air volume.

[0122] Optionally, the control parameter is the operating frequency, and the offset value is 2 - 3 Hz; the control parameter is the fan air volume, and the offset value is 3 - 4.

[0123] The control device of the air conditioning equipment provided by the present invention adopts the control method of the air conditioning equipment in the above embodiment, which can solve the technical problem that the existing control method of the air conditioning equipment has a poor control effect on the air conditioning equipment because it cannot accurately control the change range of the control parameters of the air conditioning equipment. Compared with the prior art, the beneficial effects of the control device of the air conditioning equipment provided by the embodiments of the present invention are the same as those of the control method of the air conditioning equipment provided by the above embodiments, and other technical features in the control device of the air conditioning equipment are the same as those disclosed in the method of the above embodiments, which will not be elaborated here.

[0124] Embodiment 4

[0125] The embodiments of the present invention provide an air conditioning equipment, which includes: at least one processor; and a memory communicatively connected to the at least one processor; wherein, the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to execute the control method of the air conditioning equipment in Embodiment 1 above.

[0126] Next, refer to Figure 6 , which shows a schematic structural diagram of an air conditioning equipment suitable for implementing the embodiments of the present disclosure. The air conditioning equipment in the embodiments of the present disclosure may include, but is not limited to, mobile terminals such as mobile phones, laptop computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Portable Application Descriptions), PMPs (Portable Media Players), vehicle terminals (such as vehicle navigation terminals), etc., and fixed terminals such as digital TVs, desktop computers, etc. Figure 6 The air conditioning equipment shown is only an example and should not impose any limitation on the functions and usage scope of the embodiments of the present disclosure.

[0127] As Figure 6As shown, the air conditioning device may include a processing device 101 (such as a central processing unit, a graphics processing unit, etc.), which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM: Read Only Memory) 102 or a program loaded from a storage device 103 into a random access memory (RAM: Random Access Memory) 104. In the RAM 104, various programs and data required for the operation of the air conditioning device are also stored. The processing device 101, the ROM 102, and the RAM 104 are connected to each other through a bus 105. An input / output (I / O) interface 106 is also connected to the bus. Generally, the following systems can be connected to the I / O interface 106: an input device 107 including, for example, a touch screen, a touchpad, a keyboard, a mouse, an image sensor, a microphone, an accelerometer, a gyroscope, etc.; an output device 108 including, for example, a liquid crystal display (LCD: Liquid Crystal Display), a speaker, a vibrator, etc.; a storage device 103 including, for example, a magnetic tape, a hard disk, etc.; and a communication device 109. The communication device 109 can allow the air conditioning device to communicate with other devices wirelessly or wiredly to exchange data. Although the figure shows an air conditioning device having various systems, it should be understood that it is not required to implement or have all the shown systems. More or fewer systems can be alternatively implemented or had.

[0128] In particular, according to an embodiment of the present disclosure, the process described above with reference to the flowchart can be implemented as a computer software program. For example, an embodiment of the present disclosure includes a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program includes program codes for performing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from a network through the communication device, or installed from the storage device 103, or installed from the ROM 102. When the computer program is executed by the processing device 101, the above functions defined in the method of the embodiment of the present disclosure are executed.

[0129] The air conditioning device provided by the present invention adopts the control method of the air conditioning device in the above embodiment, and can solve the technical problem that the existing control method of the air conditioning device has a poor control effect on the air conditioning device because it cannot accurately control the change range of the control parameters of the air conditioning device. Compared with the prior art, the beneficial effects of the air conditioning device provided by the embodiment of the present invention are the same as those of the control method of the air conditioning device provided by the above embodiment, and other technical features in the air conditioning device are the same as those disclosed in the method of the previous embodiment, and will not be elaborated here.

[0130] It should be understood that each part of the present disclosure can be implemented by hardware, software, firmware, or a combination thereof. In the description of the above embodiments, specific features, structures, materials, or characteristics can be combined in a suitable manner in any one or more embodiments or examples.

[0131] As described above, the above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

[0132] Embodiment Five

[0133] An embodiment of the present invention provides a computer storage medium storing a running program of a smart home system that can run on a processor. The computer-readable program instructions are used to execute the control method of the air-conditioning device in the first embodiment above.

[0134] The computer storage medium provided by the embodiment of the present invention can be, for example, a USB flash drive, but is not limited to electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices, or any combination of the above. More specific examples of computer storage media may include, but are not limited to: electrical connections with one or more wires, portable computer disks, hard disks, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM) or flash memory, optical fibers, portable compact disk read-only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the above. In this embodiment, the computer storage medium can be any tangible medium that contains or stores a program, and this program can be used by or in combination with an instruction execution system, device, or device. The program code contained on the computer storage medium can be transmitted by any appropriate medium, including but not limited to: wires, optical cables, RF (Radio Frequency), etc., or any suitable combination of the above.

[0135] The above computer storage medium can be included in the air-conditioning device; it can also exist separately without being assembled into the air-conditioning device.

[0136] The above computer storage medium stores one or more programs, which, when executed by an air conditioning device, cause the air conditioning device to: periodically determine the control parameter range at the current moment; obtain the control parameter of the air conditioning device at the current moment; determine the target control parameter of the air conditioning device at the current moment based on the control parameter range and the control parameter at the current moment; and control the operation of the air conditioning device according to the determined target control parameter.

[0137] Computer program code for performing the operations of the present disclosure may be written in one or more programming languages or combinations thereof. The programming languages include object-oriented programming languages such as Java, Smalltalk, C++, and also include conventional procedural programming languages such as the "C" language or similar programming languages. The program code may be executed entirely on the user's computer, partially on the user's computer, executed as a stand-alone software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (for example, by using an Internet service provider to connect through the Internet).

[0138] The flowcharts and block diagrams in the accompanying drawings illustrate the possible architectures, functions, and operations of systems, methods, and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagram may represent a module, a program segment, or a part of code that contains one or more executable instructions for implementing a specified logical function. It should also be noted that in some alternative implementations, the functions marked in the blocks may occur in a different order than marked in the accompanying drawings. For example, two consecutive blocks shown may actually be executed substantially in parallel, and they may sometimes be executed in the reverse order, depending on the functions involved. It should also be noted that each block in the block diagram and / or flowchart, and combinations of blocks in the block diagram and / or flowchart, may be implemented by a dedicated hardware-based system for performing the specified functions or operations, or may be implemented by a combination of dedicated hardware and computer instructions.

[0139] The modules described in the embodiments of the present disclosure may be implemented in software or in hardware. In some cases, the name of the module does not constitute a limitation on the unit itself.

[0140] The readable storage medium provided by the present invention is a computer storage medium, and the computer storage medium stores computer-readable program instructions for executing the control method of the above air conditioning device, which can solve the technical problem that the existing control method of the air conditioning device has a poor control effect on the air conditioning device because it cannot accurately control the change range of the control parameters of the air conditioning device. Compared with the prior art, the beneficial effects of the computer storage medium provided by the embodiments of the present invention are the same as those of the control method of the air conditioning device provided in the first or second embodiment above, and will not be elaborated here.

[0141] Embodiment Six

[0142] The embodiment of the present invention further provides a computer program product, including a computer program, and the steps of the control method of the air conditioning device as described above are implemented when the computer program is executed by a processor.

[0143] The computer program product provided by the present application can solve the technical problem that the existing control method of the air conditioning device has a poor control effect on the air conditioning device because it cannot accurately control the change range of the control parameters of the air conditioning device. Compared with the prior art, the beneficial effects of the computer program product provided by the embodiments of the present invention are the same as those of the control method of the air conditioning device provided in the first or second embodiment above, and will not be elaborated here.

[0144] The above are only the preferred embodiments of the present application, and do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present application, or directly or indirectly applied in other related technical fields, shall be equally included in the patent scope of the present application.

Claims

1. A control method for an air conditioning device, characterized in that, the control method for the air conditioning device includes: periodically determining a control parameter range at the current moment; acquiring the control parameter of the air conditioning device at the current moment; determining the target control parameter of the air conditioning device at the current moment based on the control parameter range and the control parameter at the current moment; controlling the operation of the air conditioning device according to the determined target control parameter.

2. The control method for the air conditioning device according to claim 1, characterized in that, the step of periodically determining the control parameter range at the current moment includes: acquiring the historical control parameters within a preset time before the current moment; calculating the average value of the control parameters within a preset time before the current moment according to the historical control parameters; determining the control parameter range at the current moment according to the calculated average value of the control parameters and the offset value.

3. The control method for the air conditioning device according to claim 1, characterized in that, the step of determining the target control parameter of the air conditioning device at the current moment based on the control parameter range and the control parameter at the current moment includes: judging whether the control parameter at the current moment is within the control parameter range; when the control parameter at the current moment is within the control parameter range, taking the control parameter at the current moment as the target control parameter; when the control parameter at the current moment is outside the control parameter range, taking the value closest to the control parameter at the current moment in the control parameter range as the target control parameter.

4. The control method for the air conditioning device according to claim 1, characterized in that, the control method for the air conditioning device further includes: judging whether the air conditioning device is in a stable operation stage; when the air conditioning device is in a stable operation stage, performing the step of periodically determining the control parameter range at the current moment.

5. The control method for the air conditioning device according to claim 4, characterized in that, the step of judging whether the air conditioning device is in a stable operation stage includes: whether the indoor environmental temperature of the air conditioning device reaches the target temperature; when the indoor environmental temperature of the air conditioning device reaches the target temperature, the air conditioning device enters the stable operation stage until the target temperature is adjusted.

6. The control method for the air conditioning device according to claim 1, characterized in that, the control method for the air conditioning device further includes: periodically acquiring the control parameter of the air conditioning device at the current moment, and the acquisition period of the control parameter is greater than or equal to the determination period of the control parameter range.

7. The control method for the air conditioning device according to any one of claims 1-6, characterized in that, the control parameter includes the operating frequency and / or the fan air volume.

8. The control method according to claim 2, characterized in that, when the control parameter is the operating frequency, the offset value is 2-3 Hz; when the control parameter is the fan air volume, the offset value is 3-4.

9. An air conditioning device, characterized in that, It includes a memory, a processor, and a control program for an air conditioning device stored in the memory and executable on the processor. When the control program is executed by the processor, it implements the steps of the control method according to any one of claims 1 to 8.

10. A computer storage medium, characterized in that it stores an operating program for a smart home system executable on a processor, and the operating program is called by the processor to implement the control method according to any one of claims 1 to 8.

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