CN115854517A

CN115854517A - Control method and device of air conditioner, air conditioner and storage medium

Info

Publication number: CN115854517A
Application number: CN202211572064.XA
Authority: CN
Inventors: 周暄谌; 周葆林; 梁紫锋
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-03-28
Anticipated expiration: 2042-12-08
Also published as: CN115854517B

Abstract

The invention discloses a control method and a control device of an air conditioner, the air conditioner and a storage medium, wherein the method comprises the following steps: acquiring operation parameters of different components in the air conditioner controller and acquiring use habits of a user of the air conditioner in the process that the user of the air conditioner uses the air conditioner; predicting the service life of any component according to the operating parameters of the component; and adjusting the operation mode of the air conditioner according to the use habit of the user of the air conditioner and the predicted service life of the component with the shortest residual service life among the service lives of different components, and sending a reminding message to the use habit of the user of the air conditioner so as to adjust the service life of the air conditioner controller. According to the scheme, the service life of the air conditioner controller is predicted, and the operation mode of the air conditioner is adjusted according to the use environment of the air conditioner and the use habit of a user, so that the service life of the air conditioner controller is prolonged.

Description

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

Technical Field

The invention belongs to the technical field of air conditioners, and particularly relates to a control method and device of an air conditioner, the air conditioner and a storage medium, in particular to a method and device for predicting and improving the service life of an air conditioner controller, the air conditioner and the storage medium.

Background

Different components in the air conditioner controller have different service lives, and the first damaged component determines the service life of the air conditioner controller.

The size of the room and the temperature and humidity of the room can affect the working mode of the air conditioner for a long time; the air conditioner has different working modes (i.e. running modes of the air conditioner), and the service lives of different components in the air conditioner controller are different. For example: among different components in the air conditioner controller, the memory chip can usually support tens of thousands of times of erasing; the general relay can be switched on and off for 10 ten thousand times; the electrolytic capacitor in the switching power supply is easy to damage due to continuous charging and discharging, and if the working temperature is too high, the service life of the electrolytic capacitor can be greatly reduced. The service life of an MOS (metal oxide semiconductor) tube in the switching power supply can reach one hundred thousand hours, but the switching power supply generates heat seriously during working, and the service life of the MOS tube can be greatly shortened when the temperature is too high.

In addition, bad use habits of users can affect the service life of different components in the air conditioner controller. For example: if the power supply is not powered off for a long time, the switching power supply is in a working state for a long time, and the service life of an MOS (metal oxide semiconductor) tube and a capacitor is influenced; frequent startup and shutdown and frequent temperature adjustment can affect the service life of components such as relays and memory chips.

The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.

Disclosure of Invention

The invention aims to provide a control method and device of an air conditioner, the air conditioner and a storage medium, which aim to solve the problems that the service life of different components in an air conditioner controller is influenced by the operation mode of the air conditioner, and the service life of the air conditioner controller is reduced due to bad use habits of an air conditioner user, so that the effect of prolonging the service life of the air conditioner controller is achieved by predicting the service life of the air conditioner controller and adjusting the operation mode of the air conditioner according to the use environment of the air conditioner and the use habits of the user.

The invention provides a control method of an air conditioner, wherein the air conditioner is provided with an air conditioner controller; the air conditioner controller comprises different components; the control method of the air conditioner comprises the following steps: the method comprises the steps that in the process that a user of the air conditioner uses the air conditioner, operation parameters of different components in an air conditioner controller are obtained, and the use habit of the user of the air conditioner is obtained; predicting the service life of any component in the air conditioner controller according to the operation parameters of any component in different components in the air conditioner controller to obtain the service life of any component in the air conditioner controller; and adjusting the operation mode of the air conditioner according to at least one of the use habits of the user of the air conditioner and the predicted use lives of the components with the shortest residual service lives among the service lives of the different components in the air conditioner controller, and sending a reminding message to the use habits of the user of the air conditioner so as to adjust the service life of the air conditioner controller.

In some embodiments, the operating parameters of different components in the air conditioner controller include: at least one of the operation times, the operation duration and the ambient temperature of different components in the air conditioner controller; predicting the service life of any component in the air conditioner controller according to the operation parameters of any component in different components in the air conditioner controller to obtain the service life of any component in the air conditioner controller, and the method comprises the following steps: aiming at any one of different components in the air conditioner controller, the service life of the component corresponds to the set operation parameters of the component; the set operation parameters of the component comprise: at least one of the set operation times, the set operation duration and the set environment temperature of the component; and determining the proportion of corresponding parameters in the operating parameters of the component to corresponding set parameters in the set operating parameters of the component aiming at any one of different components in the air conditioner controller, and determining the proportion as the service life of the component.

In some embodiments, adjusting the operation mode of the air conditioner and sending a reminding message to the use habit of the user of the air conditioner to realize the adjustment of the service life of the air conditioner controller according to at least one of the use habit of the user of the air conditioner and the predicted service life of the component with the shortest remaining service life among the service lives of different components in the air conditioner controller comprises: determining the service life of the component with the shortest residual service life in the different components in the air conditioner controller according to the predicted service life of the different components in the air conditioner controller; in the subsequent operation process of the air conditioner, adjusting the operation mode of the component with the shortest residual service life to reduce the use of the component with the shortest residual service life and realize the adjustment of the service life of the air conditioner controller; if the reason that the service life of the component with the shortest residual service life is the use habit of the user of the air conditioner is the shortest, a reminding message is sent to the use habit of the user of the air conditioner to remind the user of the air conditioner to change the use mode of the air conditioner, so that the service life of the air conditioner controller is adjusted.

In some embodiments, different components in the air conditioner controller include: a relay; the relay is used for enabling the relay to be opened to start the compressor of the air conditioner under the condition that the absolute value of the difference value between the indoor actual temperature and the indoor set temperature of the air conditioner is greater than or equal to a first set temperature; under the condition that the absolute value of the difference value between the indoor actual temperature and the indoor set temperature of the air conditioner is smaller than the first set temperature, the relay is closed to close the compressor of the air conditioner; in the subsequent operation process of the air conditioner, adjusting the operation mode of the component with the shortest remaining service life to reduce the use of the component with the shortest remaining service life, so as to realize the adjustment of the service life of the air conditioner controller, and the method comprises the following steps: and under the condition that the residual service life of the relay in the air conditioner controller is shortest, in the subsequent operation process of the air conditioner, increasing the first set temperature to a second set temperature so as to reduce the times of opening the relay and closing the relay, namely reducing the operation times of the relay.

In some embodiments, different components in the air conditioner controller include: an energy storage capacitor and a switching tube in a switching power supply of the air conditioner controller; in the subsequent operation process of the air conditioner, adjusting the operation mode of the component with the shortest remaining service life to reduce the use of the component with the shortest remaining service life, and realizing the adjustment of the service life of the air conditioner controller, the method further comprises the following steps: if the air conditioner is started for a long time and the temperature in the switching power supply is higher than the set temperature, controlling the air conditioner to be restarted after being stopped for the set time under the condition that the stability degree of the indoor actual temperature of the air conditioner reaches the set temperature degree; if the use habit of the user is to keep the air conditioner started for a long time, a reminding message is sent to the use habit of the user of the air conditioner to remind the user of the air conditioner to change the use mode of the air conditioner, and the service life of the air conditioner controller is adjusted.

In some embodiments, further comprising: and under the condition that the air conditioner controller fails, predicting the failure reason of the air conditioner controller according to the operation parameters of different components in the air conditioner controller.

In accordance with the above method, another aspect of the present invention provides a control device for an air conditioner, the air conditioner having an air conditioner controller; the air conditioner controller comprises different components; the control device of the air conditioner comprises: the acquisition unit is configured to acquire operating parameters of different components in the air conditioner controller and acquire use habits of a user of the air conditioner in the process that the user of the air conditioner uses the air conditioner; the control unit is configured to predict the service life of any one of the components in the air conditioner controller according to the operation parameters of the component in the air conditioner controller, so as to obtain the service life of the component in the air conditioner controller; the control unit is further configured to adjust the operation mode of the air conditioner according to at least one of the use habit of the user of the air conditioner and the predicted use life of the component with the shortest remaining use life among the use lives of different components in the air conditioner controller, and send out a reminding message to the use habit of the user of the air conditioner so as to adjust the use life of the air conditioner controller.

In some embodiments, the operating parameters of different components in the air conditioner controller include: at least one of the operation times, the operation duration and the ambient temperature of different components in the air conditioner controller; the control unit predicts the service life of any component in the air conditioner controller according to the operation parameters of any component in different components in the air conditioner controller to obtain the service life of any component in the air conditioner controller, and the control unit comprises: aiming at any one of different components in the air conditioner controller, the service life of the component corresponds to the set operation parameters of the component; the set operation parameters of the component comprise: at least one of the set operation times, the set operation duration and the set environment temperature of the component; and aiming at any one of different components in the air conditioner controller, determining the proportion of corresponding parameters in the operating parameters of the component to corresponding set parameters in the set operating parameters of the component, and determining the proportion as the service life of the component.

In some embodiments, the control unit adjusts an operation mode of the air conditioner according to at least one of a usage habit of a user of the air conditioner and a predicted usage life of a component with a shortest remaining usage life among the usage lives of different components in the air conditioner controller, and sends a reminding message to the usage habit of the user of the air conditioner to adjust the usage life of the air conditioner controller, including: determining the service life of the component with the shortest residual service life in the different components in the air conditioner controller according to the predicted service life of the different components in the air conditioner controller; in the subsequent operation process of the air conditioner, adjusting the operation mode of the component with the shortest remaining service life to reduce the use of the component with the shortest remaining service life and realize the adjustment of the service life of the air conditioner controller; if the reason that the service life of the component with the shortest residual service life is the use habit of the user of the air conditioner is the shortest, a reminding message is sent to the use habit of the user of the air conditioner to remind the user of the air conditioner to change the use mode of the air conditioner, so that the service life of the air conditioner controller is adjusted.

In some embodiments, different components in the air conditioner controller include: a relay; the relay is used for enabling the relay to be started to start the compressor of the air conditioner under the condition that the absolute value of the difference value between the indoor actual temperature and the indoor set temperature of the air conditioner is larger than or equal to a first set temperature; and in case that the absolute value of the difference between the indoor actual temperature of the air conditioner and the indoor set temperature is less than the first set temperature, turning off the relay itself to turn off a compressor of the air conditioner; the control unit adjusts the operation mode of the component with the shortest remaining service life in the subsequent operation process of the air conditioner to reduce the use of the component with the shortest remaining service life, so as to realize the adjustment of the service life of the air conditioner controller, and the adjustment comprises the following steps: under the condition that the residual service life of the relay of the air conditioner controller is shortest, in the subsequent operation process of the air conditioner, the first set temperature is increased to a second set temperature so as to reduce the times of opening and closing the relay, namely reduce the operation times of the relay.

In some embodiments, different components in the air conditioner controller include: an energy storage capacitor and a switching tube in a switching power supply of the air conditioner controller; the control unit, in the subsequent operation process of the air conditioner, adjusts the operation mode of the component with the shortest remaining service life to reduce the use of the component with the shortest remaining service life, and realizes the adjustment of the service life of the air conditioner controller, and further includes: if the air conditioner is started for a long time and the temperature in the switching power supply is higher than the set temperature, controlling the air conditioner to be restarted after being stopped for the set time under the condition that the stability degree of the indoor actual temperature of the air conditioner reaches the set temperature degree; if the use habit of the user is to keep the air conditioner started for a long time, a reminding message is sent to the use habit of the user of the air conditioner to remind the user of the air conditioner to change the use mode of the air conditioner, and the service life of the air conditioner controller is adjusted.

In some embodiments, further comprising: the control unit is further configured to predict a fault reason of the air conditioner controller according to operation parameters of different components in the air conditioner controller when the air conditioner controller fails.

In accordance with another aspect of the present invention, there is provided an air conditioner including: the control device of the air conditioner described above.

In accordance with the above method, a further aspect of the present invention provides a storage medium, which includes a stored program, wherein when the program runs, an apparatus in which the storage medium is located is controlled to execute the above control method of the air conditioner.

Therefore, according to the scheme of the invention, the data of the air conditioner such as the operation time length, the switching frequency and the ambient temperature are recorded according to the use environment and the use mode of the air conditioner and the use habit of a user, the data of the operation time length, the switching frequency and the ambient temperature of each key component in the air conditioner controller are determined according to the data of the operation time length, the switching frequency and the ambient temperature of the air conditioner, the service life of the corresponding component is predicted according to the data of the operation time length, the switching frequency and the ambient temperature of each key component in the air conditioner controller, the service life of the air conditioner controller is predicted according to the service life of each key component in the air conditioner controller, and the operation mode of the air conditioner is adjusted according to the service life of the air conditioner controller, so that the service life of the air conditioner controller is prolonged by predicting the service life of the air conditioner controller and adjusting the operation mode of the air conditioner according to the use environment of the air conditioner and the use habit of the user.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention.

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

Drawings

Fig. 1 is a flowchart illustrating a control method of an air conditioner according to an embodiment of the present invention;

FIG. 2 is a schematic flow chart illustrating one embodiment of a method for predicting the operational life of various components of the air conditioner controller according to operational parameters of the components;

FIG. 3 is a schematic flow chart illustrating an embodiment of the method for adjusting the operation mode of the air conditioner according to at least one of the usage habit of the user of the air conditioner and the service life of various components in the air conditioner controller;

FIG. 4 is a schematic structural diagram of a control device of an air conditioner according to an embodiment of the present invention;

fig. 5 is a flowchart illustrating a method for predicting and improving the operation life of an air conditioner controller according to an embodiment of the present invention.

The reference numbers in the embodiments of the present invention are as follows, in combination with the accompanying drawings:

102-an obtaining unit; 104-control unit.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to be exhaustive or exhaustive. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

According to an embodiment of the present invention, a method for controlling an air conditioner is provided, as shown in fig. 1, which is a schematic flow chart of an embodiment of the method of the present invention. The air conditioner is provided with an air conditioner controller; the air conditioner controller comprises different components; the control method of the air conditioner comprises the following steps: step S110 to step S130.

In step S110, in the process of using the air conditioner by the user of the air conditioner, the operation parameters of different components in the air conditioner controller are obtained, and the usage habit of the user of the air conditioner is obtained. The operation times of different components in the air conditioner controller are the opening times of the operation times of different components in the air conditioner controller, the operation time of different components in the air conditioner controller is the operation time after the different components in the air conditioner controller are opened every time, the environmental temperature of different components in the air conditioner controller is the temperature of a space where the different components in the air conditioner controller are located after the different components in the air conditioner controller generate heat in the operation process, and the use habit of a user of the air conditioner is long-time starting or standby.

In step S120, the service life of any component in the air conditioner controller is predicted according to the operating parameter of any component in different components in the air conditioner controller, so as to obtain the service life of any component in the air conditioner controller.

In some embodiments, the operating parameters of different components in the air conditioner controller include: and at least one of the operation times, the operation duration and the ambient temperature of different components in the air conditioner controller.

In step S120, the specific process of predicting the service life of any one of the components in the air conditioner controller according to the operation parameters of the component in the air conditioner controller to obtain the service life of the component in the air conditioner controller is described in the following exemplary description.

With reference to the flowchart of fig. 2 showing an embodiment of predicting the service life of different components in the air conditioner controller according to the operating parameters of the different components in the air conditioner controller in the method of the present invention, a specific process of predicting the service life of different components in the air conditioner controller according to the operating parameters in step S120 is further described, which includes; step S210 to step S220.

And step S210, aiming at any one of different components in the air conditioner controller, wherein the service life of the component corresponds to the set operation parameters of the component. The set operation parameters of the component comprise: at least one of the set operation times, the set operation duration and the set environment temperature of the component.

Step S220, for any one of the different components in the air conditioner controller, determining a ratio of a corresponding parameter in the operating parameters of the component to a corresponding set parameter in the set operating parameters of the component, and determining the ratio as the service life of the component.

Specifically, fig. 5 is a flowchart illustrating an embodiment of a method for predicting and improving the operating life of an air conditioner controller according to the present invention. As shown in fig. 5, an aspect of the present invention provides a method for predicting and improving an operating life of an air conditioner controller, including:

step 1, performing data acquisition on each key component in the air conditioner controller to obtain the acquired data of each key component in the air conditioner controller. Key components in the air conditioner controller, such as a memory chip in the air conditioner controller, a relay, an electrolytic capacitor in a switching power supply, a switching tube (such as a MOS tube) and the like. And (3) acquiring data of each key component in the air conditioner controller, such as the operation times, the operation duration, the ambient temperature and other data of each key component in the air conditioner controller, and then executing the step 2.

Because different room sizes, room structures and use habits of different users all influence the service life of the air conditioner controller, the scheme of the invention collects and records the data of the operation times (such as the switching times), the operation duration, the environmental temperature and the like of each key component in the air conditioner controller, for example: when the air conditioner runs for two hours or is turned on or off every time, the service life of different parts or the number of times of switching is recorded, so that the service life of the air conditioner is estimated according to the running condition of a specific load. The running times of different components can be presumed through different running states of the air conditioner, and if the controller controls the external load to work and stop, the relay can act; when the user operates and runs for a certain time, the memory chip can be erased and written; the ambient temperature is measured by a temperature sensing bulb of the air conditioner.

And 2, comprehensively analyzing the residual service life of each key component according to the acquired data of each key component in the air conditioner controller to obtain the residual service life of each key component, and then executing the step 3.

Specifically, when the air conditioner is turned on or off every two hours or every time, the service life or the switching frequency of different parts is recorded, and compared with the service life or the switching frequency of the component in the total service life of the component, so as to analyze how much the service life of the component reaches the percentage of the total service life of the component, for example: and if the service life of the component and/or the switching frequency reach 50 percent of the corresponding data in the total service life of the component, the service life of the component is considered to reach 50 percent of the total service life of the component. Wherein, the total service life of the component is the estimated service life of the component given by a manufacturer.

In step S130, the operation mode of the air conditioner is adjusted according to at least one of the usage habits of the user of the air conditioner and the predicted usage life of the component with the shortest remaining service life among the usage lives of the different components in the air conditioner controller, and a prompt message is sent to the usage habits of the user of the air conditioner to adjust the service life of the air conditioner controller.

The invention provides a control method of an air conditioner, in particular to a method for predicting and improving the working life of an air conditioner controller. Thus, the service life of the whole air conditioner controller is estimated by analyzing the loss and the service life of different components respectively. And then according to different service environment and use habit intelligent adjustment operating strategy, improve the reliability.

In some embodiments, the operation mode of the air conditioner is adjusted according to at least one of the usage habits of the user of the air conditioner and the predicted usage life of the component with the shortest remaining usage life among the usage lives of different components in the air conditioner controller, and a specific process of adjusting the usage life of the air conditioner controller is realized by sending out a reminding message to the usage habits of the user of the air conditioner, as shown in the following exemplary description.

Referring to the flowchart of fig. 3, a specific process of adjusting the operation mode of the air conditioner according to at least one of the usage habit of the user of the air conditioner and the lifetime of the different components in the air conditioner controller in step S130 will be further described, which includes: step S310 to step S330.

And S310, determining the service life of the component with the shortest residual service life in the different components in the air conditioner controller according to the predicted service life of the different components in the air conditioner controller.

And step S320, in the subsequent operation process of the air conditioner, adjusting the operation mode of the component with the shortest remaining service life to reduce the use of the component with the shortest remaining service life, and realizing the adjustment of the service life of the air conditioner controller.

And S330, if the reason that the service life of the component with the shortest residual service life is the shortest, sending a reminding message to the use habit of the user of the air conditioner so as to remind the user of the air conditioner to change the use mode of the air conditioner, thereby realizing the adjustment of the service life of the air conditioner controller.

Specifically, as shown in fig. 5, the method for predicting and improving the operating life of the air conditioner controller according to the present invention further includes: and 3, analyzing the service life of the air conditioner controller according to the residual service life of each key component in the air conditioner controller to obtain the service life of the air conditioner controller. The operation mode of the air conditioner is adjusted according to the service life of the air conditioner controller, and the service life of the air conditioner controller is favorably adjusted. For example: if the percentage of the service life of a component that reaches the total service life of the component is high, the service life of the component needs to be reduced appropriately in subsequent operation. Therefore, the service life of the component with the shortest residual life is properly reduced, an operation scheme capable of prolonging the service life of the air conditioner controller is obtained on the basis of the service life, and the operation mode of the air conditioner is adjusted on a software layer.

In some embodiments, different components in the air conditioner controller include: a relay. And the relay is used for enabling the relay to be opened to start the compressor of the air conditioner under the condition that the absolute value of the difference value between the indoor actual temperature and the indoor set temperature of the air conditioner is greater than or equal to a first set temperature. And in case that the absolute value of the difference between the indoor actual temperature of the air conditioner and the indoor set temperature is less than the first set temperature, the relay itself is closed to shut down a compressor of the air conditioner.

In the subsequent operation process of the air conditioner in step S320, adjusting the operation mode of the component with the shortest remaining service life to reduce the use of the component with the shortest remaining service life, so as to adjust the service life of the air conditioner controller, including: and under the condition that the residual service life of the relay in the air conditioner controller is shortest, in the subsequent operation process of the air conditioner, increasing the first set temperature to a second set temperature so as to reduce the times of opening the relay and closing the relay, namely reducing the operation times of the relay.

Specifically, as shown in fig. 5, the method for predicting and improving the operating life of the air conditioner controller according to the present invention further includes: in step 3, the service life of the relay in the air conditioner controller is usually determined by the switching times, if the room in the home of the user is small and the refrigerating power of the fixed-frequency air conditioner is relatively large, the temperature in the room can quickly fluctuate, and at the moment, the air conditioner compressor needs to be frequently started and stopped to enable the room temperature to be within the default temperature range set in the system, so that the relay in the air conditioner controller needs to be frequently started and shut down, and the service life of the relay is shortened. For such a situation, it is necessary to appropriately expand the temperature range for controlling the on/off of the air conditioner, and reduce the switching frequency of the air conditioner without affecting the user experience as much as possible. For example: the compressor is started or closed when the difference between the original room temperature and the set temperature is 1 ℃, and the compressor is started or closed when the difference between the adjusted room temperature and the set temperature is 2 ℃, so that the startup and shutdown frequency of the compressor is reduced, the service life of the relay can be prolonged, the overall service life of the air conditioner controller is prolonged, the adjustment can be automatically performed in a control system of the air conditioner, and manual operation of a user or a worker is not needed.

In some embodiments, different components in the air conditioner controller include: the air conditioner controller comprises an energy storage capacitor and a switching tube in a switching power supply, wherein the energy storage capacitor is an electrolytic capacitor, and the switching tube is an MOS tube.

In the subsequent operation process of the air conditioner in step S320, adjusting the operation mode of the component with the shortest remaining service life to reduce the use of the component with the shortest remaining service life, so as to adjust the service life of the air conditioner controller, further comprising: if the air conditioner is turned on for a long time and the temperature inside the switching power supply is higher than a set temperature, and controlling the air conditioner to be restarted after stopping for a set time under the condition that the stability degree of the indoor actual temperature of the air conditioner reaches a set temperature degree. If the use habit of the user is to keep the air conditioner started for a long time, a reminding message is sent to the use habit of the user of the air conditioner to remind the user of the air conditioner to change the use mode of the air conditioner, so that the service life of the air conditioner controller can be adjusted.

As shown in fig. 5, the method for predicting and improving the operating life of an air conditioner controller according to an aspect of the present invention further includes: in step 3, if the user is used to start the device for a long time, the switching power supply may be in the on-load operating state for a long time, the switching power supply may continuously generate heat, and if the room temperature is relatively high, the MOS transistor and the energy storage capacitor (i.e., the electrolytic capacitor) in the switching power supply may be in the high-temperature state for a long time, which may reduce the life of the MOS transistor and the energy storage capacitor. If the air conditioner is detected to be started for a long time and the internal temperature is high, the working strategy can be automatically changed, the air conditioner is automatically stopped for a moment when the indoor temperature is stable, accumulated heat is dissipated and then the air conditioner is restarted, for example, the air conditioner is stopped for 5 minutes every four hours after long-term operation to dissipate heat, and the air conditioner controller is favorable for improving the working reliability and stability. Meanwhile, a prompt is sent to the user to remind the user to shut down the computer occasionally.

In some embodiments, the method for controlling an air conditioner according to the aspect of the present invention further includes: and under the condition that the air conditioner controller fails, predicting the failure reason of the air conditioner controller according to the operation parameters of different components in the air conditioner controller.

Specifically, in the subsequent after-sale process of the air conditioner controller, the technician can also presume the damage reason of the air conditioner controller according to the analysis data stored in the air conditioner controller. For example: the memory chip in the air conditioner controller stores the overall operation data of each key part, and a technician can roughly analyze the damage reason by extracting the operation data. For example: the relay of the machine which is found to be in fault by a technician is frequently started, the starting times are far more than one hundred thousand, and the relay can be presumed to be damaged to cause abnormal use.

According to the scheme, the service life of the whole air conditioner controller is predicted by analyzing the loss of each key component in the air conditioner controller in different degrees in the using process. For example: different calculation methods are adopted for different types of components, key components which are possibly damaged earliest are calculated, a modification scheme capable of prolonging the service life of the air conditioner controller is provided, the air conditioner operation mode is automatically adjusted through software or a user is reminded to change the use habit mode, and the service life of the air conditioner controller is greatly prolonged. Wherein, in the condition of adjusting the working strategy intelligently according to different use environments and use habits, partial adjustment can be automatically carried out in the control system of the air conditioner without manual operation, thereby greatly facilitating the use of users.

The related scheme is that a controller or a fan is predicted by using a specific algorithm, only a specific main body can be aimed at, the actual operation condition cannot be combined, and the universality and the flexibility are not realized. According to the scheme of the invention, the operation strategy is adjusted according to the use environment and the operation condition, the software control and the manual work are combined, particularly, the service life of the air conditioner controller is predicted in real time according to the operation environment and the use condition, and the calculation result is more flexible, accurate and reliable.

By adopting the technical scheme of the embodiment, the operation time length, the switching times, the ambient temperature and other data of the air conditioner are recorded according to the use environment and the use mode of the air conditioner and the use habit of a user, the operation time length, the switching times, the ambient temperature and other data of each key component in the air conditioner controller are determined according to the operation time length, the switching times, the ambient temperature and other data of the air conditioner, the service life of the corresponding component is predicted according to the operation time length, the switching times, the ambient temperature and other data of each key component in the air conditioner controller, the service life of the air conditioner is predicted according to the service life of each key component in the air conditioner controller, and the operation mode of the air conditioner is adjusted according to the service life of the air conditioner controller, so that the service life of the air conditioner controller is prolonged by predicting the service life of the air conditioner controller and adjusting the operation mode of the air conditioner according to the use environment of the air conditioner and the use habit of the user.

According to an embodiment of the present invention, there is also provided a control apparatus of an air conditioner corresponding to the control method of the air conditioner. Referring to fig. 4, a schematic diagram of an embodiment of the apparatus of the present invention is shown. The air conditioner is provided with an air conditioner controller. The air conditioner controller comprises different components. The control device of the air conditioner comprises: an acquisition unit 102 and a control unit 104.

Wherein the acquisition unit 102 is configured to, among other things, configured to be activated during use of the air conditioner by a user of the air conditioner, and acquiring the operating parameters of different components in the air conditioner controller, and acquiring the use habit of a user of the air conditioner. The operation times of different components in the air conditioner controller are the opening times of the operation times of different components in the air conditioner controller, the operation time of different components in the air conditioner controller is the operation time after the different components in the air conditioner controller are opened every time, the environmental temperature of different components in the air conditioner controller is the temperature of a space where the different components in the air conditioner controller are located after the different components in the air conditioner controller generate heat in the operation process, and the use habit of a user of the air conditioner is long-time starting or standby. The specific functions and processes of the acquiring unit 102 are referred to in step S110.

The control unit 104 is configured to predict the service life of any one of the components in the air conditioner controller according to an operation parameter of the component in the air conditioner controller, so as to obtain the service life of the component in the air conditioner controller. The specific function and processing of the control unit 104 are referred to in step S120.

The control unit 104, predicting the service life of any component in the air conditioner controller according to the operation parameter of any component in different components in the air conditioner controller, and obtaining the service life of any component in the air conditioner controller, includes:

the control unit 104 is further specifically configured to, for any one of the different components in the air conditioner controller, enable the service life of the component to correspond to the set operating parameter of the component. The set operation parameters of the component comprise: at least one of the set operation times, the set operation duration and the set environment temperature of the component. The specific functions and processes of the control unit 104 are also referred to in step S210.

The control unit 104 is further specifically configured to determine, for any one of the different components in the air conditioner controller, a ratio of a corresponding parameter in the operating parameters of the component to a corresponding set parameter in the set operating parameters of the component, and determine the ratio as the service life of the component. The specific functions and processes of the control unit 104 are also referred to in step S220.

Specifically, fig. 5 is a schematic flowchart of an embodiment of an apparatus for predicting and improving the operating life of an air conditioner controller according to the present invention. As shown in fig. 5, an aspect of the present invention provides an apparatus for predicting and improving an operating life of an air conditioner controller, including:

step 1, performing data acquisition on each key component in the air conditioner controller to obtain the acquired data of each key component in the air conditioner controller. The air conditioner controller comprises key components, such as a memory chip and a relay in the air conditioner controller, and an electrolytic capacitor and a switching tube (such as an MOS tube) in a switching power supply. And (3) acquiring data of each key component in the air conditioner controller, such as the data of the operation times, the operation duration, the environmental temperature and the like of each key component in the air conditioner controller, and then executing the step 2.

Because different room sizes, room structures and use habits of different users all influence the service life of the air conditioner controller, the scheme of the invention collects and records the data of the operation times (such as the switching times), the operation duration, the ambient temperature and the like of each key component in the air conditioner controller, for example: and recording the service life or the switching frequency of different parts when the air conditioner operates for two hours or is switched on and off every time.

Specifically, when the air conditioner is turned on or off every two hours or every time, the service life or the switching frequency of different parts is recorded, and compared with the service life or the switching frequency of the component in the total service life of the component, so as to analyze how much the service life of the component reaches the percentage of the total service life of the component, for example: and if the service life of the component and/or the switching frequency reach 50 percent of the corresponding data in the total service life of the component, the service life of the component is considered to reach 50 percent of the total service life of the component.

The control unit 104 is further configured to adjust an operation mode of the air conditioner according to at least one of the usage habit of the user of the air conditioner and the predicted usage life of the component with the shortest remaining service life among the usage lives of the different components in the air conditioner controller, and send a reminding message to the usage habit of the user of the air conditioner to adjust the service life of the air conditioner controller. The specific function and processing of the control unit 104 are also referred to in step S130.

The invention provides a control device of an air conditioner, in particular to a device for predicting and improving the working life of an air conditioner controller. Thus, the service life of the whole air conditioner controller is estimated by analyzing the loss and the service life of different components respectively. And then according to different service environment and use habit intelligent adjustment operating strategy, improve the reliability.

In some embodiments, the adjusting of the service life of the air conditioner controller by the control unit 104 according to at least one of the usage habit of the user of the air conditioner and the predicted service life of the component with the shortest remaining service life among the service lives of the different components in the air conditioner controller, and sending a reminding message to the usage habit of the user of the air conditioner to implement the adjusting of the service life of the air conditioner controller includes:

the control unit 104 is further specifically configured to determine, according to the predicted service lives of the different components in the air conditioner controller, the service life of the component with the shortest remaining service life among the different components in the air conditioner controller. The specific functions and processes of the control unit 104 are also referred to in step S310.

The control unit 104 is further specifically configured to, during a subsequent operation process of the air conditioner, adjust an operation mode of the component with the shortest remaining service life, so as to reduce the use of the component with the shortest remaining service life, and implement adjustment of the service life of the air conditioner controller. The specific functions and processes of the control unit 104 are also referred to in step S320.

The control unit 104 is further specifically configured to send a reminding message to the usage habit of the user of the air conditioner to remind the user of the air conditioner to change the usage mode of the air conditioner, so as to adjust the service life of the air conditioner controller, if the reason why the service life of the component with the shortest remaining service life is shortest is the usage habit of the user of the air conditioner. The specific functions and processes of the control unit 104 are also referred to in step S330.

Specifically, as shown in fig. 5, the present invention provides an apparatus for predicting and improving the operating life of an air conditioner controller, further comprising: and 3, analyzing the service life of the air conditioner controller according to the residual service life of each key component in the air conditioner controller to obtain the service life of the air conditioner controller. The operation mode of the air conditioner is adjusted according to the service life of the air conditioner controller, and the service life of the air conditioner controller is favorably adjusted. For example: if the percentage of the service life of a component that reaches the total service life of the component is high, the service life of the component needs to be reduced appropriately in subsequent operation. Therefore, the service life of the component with the shortest residual life is properly reduced, an operation scheme capable of prolonging the service life of the air conditioner controller is obtained on the basis of the service life, and the operation mode of the air conditioner is adjusted on a software layer.

In some embodiments, different components in the air conditioner controller include: a relay. And the relay is used for enabling the relay to be opened to start the compressor of the air conditioner under the condition that the absolute value of the difference value between the indoor actual temperature and the indoor set temperature of the air conditioner is greater than or equal to a first set temperature. And under the condition that the absolute value of the difference value between the indoor actual temperature and the indoor set temperature of the air conditioner is smaller than the first set temperature, the relay is closed to close the compressor of the air conditioner.

The control unit 104, during the subsequent operation of the air conditioner, adjusts the operation mode of the component with the shortest remaining service life to reduce the use of the component with the shortest remaining service life, so as to adjust the service life of the air conditioner controller, including:

the control unit 104 is specifically further configured to increase the first set temperature to a second set temperature in a subsequent operation process of the air conditioner to reduce the number of times of turning on the relay and turning off the relay, that is, reduce the number of times of operation of the relay, in a case where a remaining service life of the relay in the air conditioner controller is shortest.

Specifically, as shown in fig. 5, the present invention provides an apparatus for predicting and improving the operating life of an air conditioner controller, further comprising: in step 3, the service life of the relay in the air conditioner controller is usually determined by the switching times, if the room in the home of the user is small and the refrigerating power of the fixed-frequency air conditioner is relatively large, the temperature in the room can quickly fluctuate, and at the moment, the air conditioner compressor needs to be frequently started and stopped to enable the room temperature to be within the default temperature range set in the system, so that the relay in the air conditioner controller needs to be frequently started and shut down, and the service life of the relay is shortened. For such a situation, it is necessary to appropriately expand the temperature range for controlling the on and off of the air conditioner, and reduce the switching frequency of the air conditioner without affecting the user experience as much as possible. For example: the compressor is started or closed when the difference between the original room temperature and the set temperature is 1 ℃, and the compressor is started or closed when the difference between the adjusted room temperature and the set temperature is 2 ℃, so that the startup and shutdown frequency of the compressor is reduced, the service life of the relay can be prolonged, the overall service life of the air conditioner controller is prolonged, the adjustment can be automatically performed in a control system of the air conditioner, and manual operation of a user or a worker is not needed.

The control unit 104, during the subsequent operation of the air conditioner, adjusts the operation mode of the component with the shortest remaining service life to reduce the use of the component with the shortest remaining service life, so as to adjust the service life of the air conditioner controller, and further includes:

the control unit 104 is further specifically configured to, if the air conditioner is turned on for a long time and the temperature inside the switching power supply is higher than a set temperature, control the air conditioner to be restarted after the air conditioner is turned off for a set time if the stability of the indoor actual temperature of the air conditioner reaches the set temperature. If the use habit of the user is to keep the air conditioner started for a long time, a reminding message is sent to the use habit of the user of the air conditioner to remind the user of the air conditioner to change the use mode of the air conditioner, so that the service life of the air conditioner controller can be adjusted.

As shown in fig. 5, the device for predicting and improving the operating life of an air conditioner controller according to an aspect of the present invention further includes: in step 3, if the user is used to start the device for a long time, the switching power supply may be in the on-load operating state for a long time, the switching power supply may continuously generate heat, and if the room temperature is relatively high, the MOS transistor and the energy storage capacitor (i.e., the electrolytic capacitor) in the switching power supply may be in the high-temperature state for a long time, which may reduce the life of the MOS transistor and the energy storage capacitor. If the air conditioner is detected to be started for a long time and the internal temperature is high, the working strategy can be automatically changed, the air conditioner is automatically stopped for a moment when the indoor temperature is stable, accumulated heat is dissipated and then the air conditioner is restarted, for example, the air conditioner is stopped for 5 minutes every four hours after long-term operation to dissipate heat, and the air conditioner controller is favorable for improving the working reliability and stability. Meanwhile, a prompt is sent to the user to remind the user to shut down the computer occasionally.

In some embodiments, the control device of an air conditioner according to the aspect of the present invention further includes: the control unit 104 is further configured to predict a failure cause of the air conditioner controller according to operation parameters of different components in the air conditioner controller when the air conditioner controller fails.

Specifically, in the subsequent after-sale process of the air conditioner controller, the technician can also presume the damage reason of the air conditioner controller according to the analysis data stored in the air conditioner controller. For example: the memory chip in the air conditioner controller stores the overall operation data of each key part, and a technician can roughly analyze the damage reason by extracting the operation data.

According to the scheme, the service life of the whole air conditioner controller is predicted by analyzing the loss of each key component in the air conditioner controller in different degrees in the using process. For example: different calculating devices are adopted for different types of components, key components which are possibly damaged earliest are calculated, a modification scheme capable of prolonging the service life of the air conditioner controller is provided, the air conditioner operation mode is automatically adjusted through software or a user is reminded to change the use habit mode, and the service life of the air conditioner controller is greatly prolonged. Wherein, in the condition of adjusting the working strategy intelligently according to different use environments and use habits, partial adjustment can be automatically carried out in the control system of the air conditioner without manual operation, thereby greatly facilitating the use of users.

Since the processes and functions implemented by the apparatus of this embodiment substantially correspond to the embodiments, principles and examples of the method, reference may be made to the related descriptions in the embodiments without being detailed in the description of this embodiment, which is not described herein again.

By adopting the technical scheme of the invention, the data of the running time, the switching times, the ambient temperature and the like of the air conditioner are recorded according to the using environment and the using mode of the air conditioner and the using habit of a user, the data of the running time, the switching times, the ambient temperature and the like of each key component in the air conditioner controller are determined according to the data of the running time, the switching times, the ambient temperature and the like of the air conditioner, the service life of the corresponding component is predicted according to the data of the running time, the switching times, the ambient temperature and the like of each key component in the air conditioner controller, the service life of the air conditioner controller is predicted according to the service life of each key component in the air conditioner controller, the running mode of the air conditioner is adjusted according to the service life of the air conditioner controller, the running mode of the air conditioner is adjusted on a software layer, the working strategy is intelligently adjusted according to different using environments and using habits, and the reliability is improved.

According to an embodiment of the present invention, there is also provided an air conditioner corresponding to a control device of the air conditioner. The air conditioner may include: the control device of the air conditioner described above.

Since the processing and functions of the air conditioner of this embodiment are basically corresponding to the embodiments, principles and examples of the foregoing devices, reference may be made to the related descriptions in the foregoing embodiments without being detailed in the description of this embodiment.

By adopting the technical scheme of the invention, the data of the running time, the switching times, the ambient temperature and the like of the air conditioner are recorded according to the using environment and the using mode of the air conditioner and the using habit of a user, the data of the running time, the switching times, the ambient temperature and the like of each key component in the air conditioner controller are determined according to the data of the running time, the switching times, the ambient temperature and the like of the air conditioner, the service life of the corresponding component is predicted according to the data of the running time, the switching times, the ambient temperature and the like of each key component in the air conditioner controller, the service life of the air conditioner controller is predicted according to the service life of each key component in the air conditioner controller, the running mode of the air conditioner is adjusted according to the service life of the air conditioner controller, the service life of the air conditioner is predicted in real time according to the running environment and the using condition, and the calculation result is more flexible, accurate and reliable.

According to an embodiment of the present invention, there is also provided a storage medium corresponding to a control method of an air conditioner, the storage medium including a stored program, wherein an apparatus where the storage medium is located is controlled to execute the control method of the air conditioner described above when the program is run.

Since the processing and functions implemented by the storage medium of this embodiment substantially correspond to the embodiments, principles, and examples of the foregoing method, reference may be made to the related descriptions in the foregoing embodiments without being detailed in the description of this embodiment.

By adopting the technical scheme of the invention, the data of the air conditioner such as the operation time length, the switching times, the ambient temperature and the like are recorded according to the use environment and the use mode of the air conditioner and the use habit of a user, the data of the operation time length, the switching times, the ambient temperature and the like of each key component in the air conditioner controller are determined according to the data of the operation time length, the switching times, the ambient temperature and the like of the air conditioner, the service life of the corresponding component is predicted according to the data of the operation time length, the switching times, the ambient temperature and the like of each key component in the air conditioner controller, the service life of the air conditioner controller is adjusted according to the service life of the air conditioner controller according to the service life prediction of each key component in the air conditioner controller, the operation mode of the air conditioner is automatically adjusted through software or the mode of reminding the user of changing the use habit is realized, and the whole service life of the air conditioner controller is greatly prolonged.

In summary, it is readily understood by those skilled in the art that the advantageous modes described above can be freely combined and superimposed without conflict.

The above description is only an example of the present invention, and is not intended to limit the present invention, and it is obvious to those skilled in the art that various modifications and variations can be made in the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The control method of the air conditioner is characterized in that the air conditioner is provided with an air conditioner controller; the air conditioner controller comprises different components; the control method of the air conditioner comprises the following steps:

acquiring operation parameters of different components in the air conditioner controller and acquiring use habits of a user of the air conditioner in the process that the user of the air conditioner uses the air conditioner;

predicting the service life of any component in the air conditioner controller according to the operation parameters of any component in different components in the air conditioner controller to obtain the service life of any component in the air conditioner controller;

according to at least one of the using habit of the user of the air conditioner and the predicted service life of the component with the shortest residual service life among the service lives of different components in the air conditioner controller, and adjusting the operation mode of the air conditioner, and sending a reminding message to the use habit of a user of the air conditioner so as to adjust the service life of the air conditioner controller.

2. The method for controlling the air conditioner according to claim 1, wherein the operation parameters of different components in the air conditioner controller comprise: at least one of the operation times, the operation duration and the ambient temperature of different components in the air conditioner controller;

predicting the service life of any component in the air conditioner controller according to the operation parameters of any component in different components in the air conditioner controller to obtain the service life of any component in the air conditioner controller, and the method comprises the following steps:

aiming at any one of different components in the air conditioner controller, the service life of the component corresponds to the set operation parameters of the component; the set operation parameters of the component comprise: at least one of the set operation times, the set operation duration and the set environment temperature of the component;

and determining the proportion of corresponding parameters in the operating parameters of the component to corresponding set parameters in the set operating parameters of the component aiming at any one of different components in the air conditioner controller, and determining the proportion as the service life of the component.

3. The method for controlling the air conditioner according to claim 1 or 2, wherein the adjusting of the service life of the air conditioner controller is realized by adjusting the operation mode of the air conditioner according to at least one of the use habit of the user of the air conditioner and the predicted service life of the component with the shortest remaining service life among the service lives of different components in the air conditioner controller and sending a reminding message to the use habit of the user of the air conditioner:

determining the service life of the component with the shortest residual service life in the different components in the air conditioner controller according to the predicted service life of the different components in the air conditioner controller;

in the subsequent operation process of the air conditioner, adjusting the operation mode of the component with the shortest residual service life to reduce the use of the component with the shortest residual service life and realize the adjustment of the service life of the air conditioner controller;

if the reason that the remaining component with the shortest service life has the usage habit of the user of the air conditioner is the shortest, a reminding message is sent to the usage habit of the user of the air conditioner to remind the user of the air conditioner to change the usage mode of the air conditioner, and the service life of the air conditioner controller is adjusted.

4. The method for controlling the air conditioner according to claim 3, wherein different components in the air conditioner controller comprise: a relay; the relay is used for enabling the relay to be opened to start the compressor of the air conditioner under the condition that the absolute value of the difference value between the indoor actual temperature and the indoor set temperature of the air conditioner is greater than or equal to a first set temperature; under the condition that the absolute value of the difference value between the indoor actual temperature and the indoor set temperature of the air conditioner is smaller than the first set temperature, the relay is closed to close the compressor of the air conditioner;

in the subsequent operation process of the air conditioner, adjusting the operation mode of the component with the shortest remaining service life to reduce the use of the component with the shortest remaining service life, and realizing the adjustment of the service life of the air conditioner controller, the method comprises the following steps:

under the condition that the residual service life of the relay of the air conditioner controller is shortest, in the subsequent operation process of the air conditioner, the first set temperature is increased to a second set temperature so as to reduce the times of opening and closing the relay, namely reduce the operation times of the relay.

5. The method for controlling the air conditioner according to claim 3, wherein different components in the air conditioner controller comprise: an energy storage capacitor and a switching tube in a switching power supply of the air conditioner controller;

in the subsequent operation process of the air conditioner, adjusting the operation mode of the component with the shortest remaining service life to reduce the use of the component with the shortest remaining service life, so as to realize the adjustment of the service life of the air conditioner controller, and further comprising:

if the air conditioner is started for a long time and the temperature in the switching power supply is higher than the set temperature, controlling the air conditioner to be restarted after being stopped for the set time under the condition that the stability degree of the indoor actual temperature of the air conditioner reaches the set temperature degree; if the use habit of the user is to keep the air conditioner started for a long time, a reminding message is sent to the use habit of the user of the air conditioner to remind the user of the air conditioner to change the use mode of the air conditioner, and the service life of the air conditioner controller is adjusted.

6. The control method of an air conditioner according to any one of claims 1 to 5, further comprising:

and under the condition that the air conditioner controller fails, predicting the failure reason of the air conditioner controller according to the operation parameters of different components in the air conditioner controller.

7. A control device of an air conditioner is characterized in that the air conditioner is provided with an air conditioner controller; the air conditioner controller comprises different components; the control device of the air conditioner comprises:

the acquisition unit is configured to acquire operating parameters of different components in the air conditioner controller and acquire use habits of a user of the air conditioner in the process that the user of the air conditioner uses the air conditioner;

the control unit is configured to predict the service life of any one of the components in the air conditioner controller according to the operation parameters of the component in the air conditioner controller, so as to obtain the service life of the component in the air conditioner controller;

the control unit is further configured to adjust the operation mode of the air conditioner according to at least one of the use habit of the user of the air conditioner and the predicted use life of the component with the shortest remaining use life among the use lives of different components in the air conditioner controller, and send out a reminding message to the use habit of the user of the air conditioner so as to adjust the use life of the air conditioner controller.

8. The control device of claim 7, wherein the operating parameters of different components in the air conditioner controller comprise: at least one of the operation times, the operation duration and the ambient temperature of different components in the air conditioner controller;

the control unit predicts the service life of any component in the air conditioner controller according to the operation parameters of any component in different components in the air conditioner controller to obtain the service life of any component in the air conditioner controller, and the control unit comprises:

9. The control device of the air conditioner according to claim 7 or 8, wherein the control unit adjusts the operation mode of the air conditioner according to at least one of the usage habit of the user of the air conditioner and the predicted usage life of the component with the shortest remaining service life among the usage lives of the different components in the air conditioner controller, and sends out a warning message to the usage habit of the user of the air conditioner to adjust the usage life of the air conditioner controller, and the control device comprises:

in the subsequent operation process of the air conditioner, adjusting the operation mode of the component with the shortest remaining service life to reduce the use of the component with the shortest remaining service life and realize the adjustment of the service life of the air conditioner controller;

10. The control device of the air conditioner according to claim 9, wherein different components in the air conditioner controller include: a relay; the relay is used for enabling the relay to be opened to start the compressor of the air conditioner under the condition that the absolute value of the difference value between the indoor actual temperature and the indoor set temperature of the air conditioner is greater than or equal to a first set temperature; under the condition that the absolute value of the difference value between the indoor actual temperature and the indoor set temperature of the air conditioner is smaller than the first set temperature, the relay is closed to close the compressor of the air conditioner;

the control unit adjusts the operation mode of the component with the shortest remaining service life in the subsequent operation process of the air conditioner to reduce the use of the component with the shortest remaining service life, so as to realize the adjustment of the service life of the air conditioner controller, and the adjustment comprises the following steps:

11. The control device of the air conditioner according to claim 9, wherein different components in the air conditioner controller include: an energy storage capacitor and a switching tube in a switching power supply of the air conditioner controller;

the control unit, in the follow-up operation process of the air conditioner, adjusts the operation mode of the component with the shortest remaining service life to reduce the use of the component with the shortest remaining service life, and realizes the adjustment of the service life of the air conditioner controller, and also includes:

12. The control device of an air conditioner according to any one of claims 7 to 11, further comprising:

the control unit is further configured to predict a fault reason of the air conditioner controller according to operation parameters of different components in the air conditioner controller when the air conditioner controller fails.

13. An air conditioner, comprising: the control device of the air conditioner according to any one of claims 7 to 12.

14. A storage medium characterized by comprising a stored program, wherein an apparatus in which the storage medium is located is controlled to execute the control method of the air conditioner according to any one of claims 1 to 6 when the program is executed.