JP2021532329A - Air conditioner control methods, devices, air conditioners and computer readable storage media - Google Patents

Abstract

The present application discloses a control method for an air conditioner. A filter is installed at the suction port of the indoor unit of the air conditioner, and a negative ion purification device is installed between the filter and the indoor heat exchanger. The control method of the air conditioner is to operate the negative ion purification device when the step of acquiring the power supply energization time of the air conditioner when receiving an air purification command and when the power supply energization time is longer than the first predetermined time. Includes steps to control. The present application further discloses air conditioner controls, air conditioners and computer readable storage media. [Selection diagram] Fig. 2

Description

This application was filed with the Priority Bureau of China on August 13, 2018, and the application number is 201810921118.6, and the invention name is "control method of air conditioner, device, air conditioner and computer readable storage medium". Claim the priority of, and incorporate all its contents into the present application by citation.

The present application relates to the technical field of air conditioning, and particularly to air conditioner control methods, devices, air conditioners and computer readable storage media.

As people's living standards improve, people's demands on the living environment are no longer simply appropriate air temperature and humidity, but the air can be purified, dusted, deodorized, and sterilized to keep the environment clean. , Is becoming more and more important to people.

In order to meet people's demands for environmental cleanliness, air conditioners have added an air cleansing mode to their original operating mode. In the air purification mode, the negative ion purification device in the air purification assembly generates negative ions, and the negative ions adsorb the dust, odor molecules, bacteria, etc. that have returned to the fan on the surface of the filter. It also removes dust, drops dust, and sterilizes it to purify the indoor air.

However, when the user cleans the filter and then attaches it to the air conditioner, water is present on the filter. It becomes sticky and easily clogs, which reduces the air cleaning power of the air conditioner.

The main purpose of this application is to control the air conditioner to solve the technical problem that dust tends to stick to the filter when the air cleaning mode is activated when water is present on the filter and the dust is adsorbed on the surface of the filter. , Equipment, air conditioners and computer readable storage media.

In order to achieve the above object, the present application proposes a control method for an air conditioner. A filter is installed at the suction port of the indoor unit of the air conditioner, a negative ion purification device is installed between the filter and the indoor heat exchanger, and the control method of the air conditioner is when an air purification order is received. The step of acquiring the power supply energization time of the air conditioner and the step of controlling the negative ion purification device to operate when the power supply energization time is longer than the first predetermined time are included.

Preferably, before the step of controlling the negative ion purifying device to operate, the step of acquiring the operating state of the air conditioner when the power supply energization time is equal to or less than the first predetermined time, and the step. When the operating state of the air conditioner is in standby mode, the step of activating the ventilation mode and the step of controlling the negative ion purification device to operate when the air conditioner is operated for a second predetermined time according to the ventilation mode are executed. Including steps to do.

Preferably, after the step of acquiring the operating state of the air conditioner, further, when the operating state of the air conditioner is in operation, after a third predetermined time, the step of controlling the negative ion purification device to operate. Includes steps to perform.

Preferably, before the step of controlling the negative ion purification device to operate, the step of acquiring the environmental parameter of the environment with the air conditioner and the first predetermined time are determined by the environmental parameter. Moreover, when the power supply energization time is longer than the first predetermined time, the environmental parameter includes the step of executing the step of controlling the operation of the negative ion purification device, and the environmental parameters include the temperature of the indoor heat exchanger and the indoor temperature. And at least one of the room humidity.

Preferably, before the step of acquiring the power supply energization time of the air conditioner, a step of detecting the air humidity on the surface of the filter of the air conditioner when receiving an air purification command, and the air humidity of the surface of the filter. Includes a step of executing the step of acquiring the power supply time of the air conditioner when is larger than the predetermined humidity.

Preferably, after the step of controlling the negative ion purification device to operate, a step of detecting the purification capacity of the negative ion purification device and the purification capacity of the negative ion purification device are more than the predetermined purification capacity value. When it is small, it includes a step of stopping the operation of the negative ion purification device.

Preferably, the step of detecting the purification capacity of the negative ion purifying device includes a step of detecting the number of negative ions generated by the negative ion purifying device within a unit time and the negative ion according to the number of the negative ions. It includes a step of acquiring the purification capacity of the purification device and determining that the purification capacity of the negative ion purification device is smaller than the default purification capacity value when the number of negative ions is smaller than the predetermined threshold value.

Further, in order to realize the above object, the present application further proposes an air conditioner control device. The air conditioner control device includes a memory, a processor, and an air conditioner control program that is stored in the memory and can be executed by the processor, and when the air conditioner control program is executed by the processor, the air conditioner as described above. Realize the control method steps.

Further, in order to realize the above object, the present application further proposes an air conditioner. The air conditioner includes a memory, a processor, and an air conditioner control program that is stored in the memory and can be executed by the processor, and when the air conditioner control program is executed by the processor, the method for controlling the air conditioner as described above. Realize the steps.

Further, in order to realize the above object, the present application further proposes a computer-readable storage medium. The computer-readable storage medium stores the air conditioner control program, and when the air conditioner control program is executed by the processor, the steps of the air conditioner control method as described above are realized.

According to the embodiments of the present application, a control method for an air conditioner, a device, an air conditioner, and a computer-readable storage medium are proposed. When the air conditioner receives an air purification order, the power supply time of the air conditioner is acquired. When the power supply time of the air conditioner is longer than the first predetermined time, it means that the filter has already been installed for a certain period of time, and the probability that the inside of the filter of the air conditioner indoor unit is still damp is greatly reduced. Ensuring that the filter is dry during operation of the negative ion purifier, activating the air purifying mode when water is present on the filter and adsorbing dust to the surface of the filter will cause the dust to stick to the filter. Solve easy-to-follow technical problems.

It is a terminal structure schematic diagram of the hardware operating environment which concerns on the proposal of the Example of this application. It is a flow schematic diagram of the 1st Embodiment of the control method of the air conditioner of this application. It is a flow schematic diagram of the 2nd Embodiment of the control method of the air conditioner of this application. It is a flow schematic diagram of the 3rd Embodiment of the control method of the air conditioner of this application. It is a flow schematic diagram of the 4th Embodiment of the control method of the air conditioner of this application. It is a flow schematic diagram of the 5th Embodiment of the control method of the air conditioner of this application.

The realization, functional features and advantages of the present application will be further described with reference to the accompanying drawings in combination with the examples.

It should be understood that the specific examples described herein are used only to interpret the present application and not to limit the present application.

The main solutions of the embodiments of the present application are as follows.
A filter is installed at the suction port of the indoor unit of the air conditioner, and a negative ion purification device is installed between the filter and the indoor heat exchanger. The air conditioner control method includes the following steps.
When receiving an air purification order, the power supply time of the air conditioner is acquired, and
When the power supply energization time is longer than the first predetermined time, the negative ion purification device is controlled to operate.

In the prior art, when the user cleans the filter and then installs it in the air conditioner, water is present on the filter. It tends to stick to the filter.

This application proposes the following solutions. When the air conditioner receives an air purification order, the power supply time of the air conditioner is acquired. When the power supply time of the air conditioner is longer than the first predetermined time, the filter is already installed for a certain period of time, and the probability that the inside of the filter of the air conditioner indoor unit is still damp is greatly reduced. Ensuring that the filter is dry during operation of the negative ion purifier, activating the air purifying mode when water is present on the filter and adsorbing dust to the surface of the filter will cause the dust to stick to the filter. Solve easy-to-follow technical problems.

As shown in FIG. 1, FIG. 1 is a schematic diagram of a terminal structure of a hardware operating environment according to a draft of an embodiment of the present application.

The terminal of the embodiment of the present application may be an air conditioner, a mobile terminal having a negative ion purifying device such as an air purifier, or a control terminal of the mobile terminal.

As shown in FIG. 1, the terminal may include a processor 1001 (for example, a CPU), a negative ion purifying device 1003, a negative ion detecting device 1004, a timer 1006, a memory 1005, and a communication bus 1002. The communication bus 1002 is for realizing connection and communication between these parts. The negative ion purification device 1003 includes an ion converter and an ion generator. Preferably, the negative ion detection device 1004 includes an air ion concentration meter, a negative ion concentration measuring device, and the like. The timer 1006 includes an electromagnetic ticker timer, a spark timer, a persistence timer, a parking timer, a reaction timer, a stretching timer, a windows timer, and the like. The memory 1005 may be a high-speed RAM memory or a stable memory (non-volatile memory), for example, a magnetic disk memory. Preferably, the memory 1005 may be a storage device independent of the processor 1001.

For those skilled in the art, the structure of the terminal shown in FIG. 1 does not constitute a limitation for the terminal, may include more or less parts than shown, may combine some parts, or may arrange different parts. You can understand that.

As shown in FIG. 1, the memory 1005 as a kind of computer storage medium may include an operating system, a negative ion purification module, a timing module, and a control program for an air conditioner.

In the terminal shown in FIG. 1, the negative ion detection device 1004 is mainly for detecting the negative ion concentration and the number of negative ions generated by the negative ion purification device 1003, and the negative ion purification device 1003 is mainly for detecting the number of negative ions. The purpose is to release negative ions and provide raw materials for dust removal by negative ions, and the timer 1006 is mainly for measuring the power supply time of the air conditioner and the operating time in various states, while the processor 1001 Can be used to call the control program of the air conditioner stored in the memory 1005 and to execute the following operations.
When receiving an air purification order, the power supply time of the air conditioner is acquired, and
When the power supply energization time is longer than the first predetermined time, the negative ion purification device is controlled to operate.

Further, the processor 1001 can call the control program of the air conditioner stored in the memory 1005 and further execute the following operations.
When the power supply energization time is equal to or less than the first predetermined time, the operating state of the air conditioner is acquired.
When the operating state of the air conditioner is in standby mode, the ventilation mode is activated and the air conditioner is activated.
When the air conditioner is operated for a second predetermined time by the ventilation mode, the step of controlling the negative ion purification device to be operated is executed.

Further, the processor 1001 can call the control program of the air conditioner stored in the memory 1005 and further execute the following operations.
When the operating state of the air conditioner is in operation, after a third predetermined time, the step of controlling the negative ion purifying device to be operated is executed.

Further, the processor 1001 can call the control program of the air conditioner stored in the memory 1005 and further execute the following operations.
Acquiring the environmental parameters of the environment with the air conditioner, the environmental parameters include at least one of the temperature, room temperature and room humidity of the room heat exchanger.
When the first predetermined time is determined by the environmental parameter and the power supply energization time is longer than the first predetermined time, the step of controlling the negative ion purification device to operate is executed.

Further, the processor 1001 can call the control program of the air conditioner stored in the memory 1005 and further execute the following operations.
When receiving an air purification order, the air humidity on the surface of the air conditioner filter is detected and
When the air humidity on the surface of the filter is larger than the predetermined humidity, the step of acquiring the power supply energization time of the air conditioner is executed.

Further, the processor 1001 can call the control program of the air conditioner stored in the memory 1005 and further execute the following operations.
Detecting the purification capacity of the negative ion purification device,
When the purification capacity of the negative ion purification device is smaller than the predetermined purification capacity value, the operation of the negative ion purification device is stopped.

Further, the processor 1001 can call the control program of the air conditioner stored in the memory 1005 and further execute the following operations.
The negative ion purification device detects the number of negative ions generated within a unit time and detects it.
The purification capacity of the negative ion purification device is acquired by the number of negative ions, and when the number of negative ions is smaller than the predetermined threshold value, it is determined that the purification capacity of the negative ion purification device is smaller than the default purification capacity value.

With reference to FIG. 2, according to the first embodiment of the air conditioner control method of the present application, the air conditioner control method includes the following steps.
Step S10: When the air purification order is received, the power supply time of the air conditioner is acquired.

Step S20: When the power supply energization time is longer than the first predetermined time, the negative ion purification device is controlled to operate.

When the air conditioner purifies the air, the indoor fan rotates, the negative ion purifier generates a large amount of negative ions, and the negative ions carry dust, odor molecules, bacteria, smoke, and other positively charged fine particles. It combines with and aggregates and precipitates, removing the harm of PM2.5 and purifying the indoor air. In order to remove fine particles such as dust in the indoor environment, the rotation of the indoor fan causes the indoor air to be taken into the air conditioner indoor unit from the suction port, and the negative ions and the fine particles in the taken-in indoor air combine to settle. In order to prevent the particles after sedimentation from falling into the indoor unit of the air conditioner and damaging the elements inside the indoor unit and affecting the operating efficiency of the air conditioner, the indoor unit of the air conditioner described in the present application can be used. A filter is installed at the suction port, and a negative ion purification device is installed between the filter and the indoor heat exchanger. When the particles that gather and settle down adhere to the filter, they are blocked by the filter from the outside of the case of the air conditioner indoor unit and fall off due to gravity. Furthermore, particulate matter that does not fall off naturally can be thoroughly removed by cleaning the filter.

When the air conditioner is operated for a long time and a large amount of dust particles are collected on the filter, the return air resistance of the air conditioner is increased, the operating efficiency of the air conditioner is lowered, and the air conditioning ability of the air conditioner is deteriorated. In this case, the user decides to remove and clean the filter of the air conditioner indoor unit. The user usually removes the filter while the air conditioner is turned off to prevent the user from coming into close contact with the air conditioner and causing an electric shock when removing the filter. After cleaning the filter cleanly, reattach the filter to the indoor unit and turn on the air conditioner again.

If you turn on the air conditioner again and then immediately start the negative ion purifier to purify the indoor air, water droplets may still remain on the filter after cleaning the filter, so put it on a damp filter. When fine particles such as dust, bacteria, and smoke aggregated by negative ions adhere, a small amount of dust particles mix with water and stick to the filter, causing clogging of the filter and increasing the return air resistance of the air conditioner. Therefore, it is easy to reduce the air cleaning power of the air conditioner.

Based on the above analysis, the present application proposes a control method for an air conditioner. When the air conditioner receives an air purification order, the power supply time of the air conditioner is acquired. The power supply energization time is the time measured by a timer from the time when the power of the air conditioner is turned on until the air purification command is received. When the power supply time of the air conditioner is longer than the first predetermined time, it means that the filter has already been installed for a certain period of time, and the possibility that the inside of the filter of the air conditioner indoor unit is still damp is greatly reduced. In this case, if the room air is purified by controlling the operation of the negative ion purification device again, the negative ions generated by the negative ion purification device will be dust, odor molecules, bacteria, and smoke in the return air. It is possible to avoid affecting the operating efficiency of the air conditioner by combining with fine particles charged with positive electricity such as, agglomerating and precipitating on a damp filter, causing clogging of the filter.

The air conditioner control method described in the present application further includes the following steps. When the air conditioner receives an air purification order, the air purification order generates an air purification request and sends the air purification request to the server corresponding to the air conditioner, and the server sends the air purification request sent to the air conditioner. Upon reception, the power supply energization time of the air conditioner is acquired, and when the power supply energization time is longer than the first predetermined time, the negative ion purification device is operated to control the air conditioner so as to purify the indoor air.

In this embodiment, when the air conditioner receives an air purification order, the power supply time of the air conditioner is acquired. When the power supply time of the air conditioner is longer than the first predetermined time, the filter is already installed for a certain period of time, and the probability that the inside of the filter of the air conditioner indoor unit is still damp is greatly reduced. Ensuring that the filter is dry during operation of the negative ion purifier, activating the air purifying mode when water is present on the filter and adsorbing dust to the surface of the filter will cause the dust to stick to the filter. Solve easy-to-follow technical problems.

Further, referring to FIG. 3, according to the second embodiment of the control method of the air conditioner of the present application, the following steps are further included before the step S20 based on the first embodiment.
Step S30: It is determined whether or not the power supply energization time is longer than the first predetermined time.

When the power supply energization time is longer than the first predetermined time, step S20 is executed to control the operation of the negative ion purification device.

In step S40, when the power supply energization time is equal to or less than the first predetermined time, the operating state of the air conditioner is acquired, and it is determined whether the operating state is standby or operating.

Step S50, when the operating state is standby, the ventilation mode is activated.

Step S60, when the operating state is in operation, after a third predetermined time, a step of controlling the negative ion purifying device to be operated is executed.

When the power supply time of the air conditioner is acquired and the power supply time of the air conditioner is longer than the first predetermined time, the filter is already installed for a certain period of time, and the probability that the inside of the filter of the air conditioner indoor unit is still damp is relatively high. It means that it is low. On the contrary, when the power supply time of the air conditioner is less than the first predetermined time, the probability that the filter is still damp is relatively high, and if the negative ion purification device is operated at this time, the filter is likely to be clogged. .. In order to speed up the drying speed of the filter, if the power supply time of the air conditioner is less than the first default time, the current operating state of the air conditioner is judged, and if the air conditioner is currently in the standby state, the air blow mode is entered. The air conditioner is controlled, and if the air conditioner is currently in operation (the operating state includes cooling, heating, dehumidification, ventilation, etc.), the air conditioner is controlled so as to maintain the current operating state. As a result, even if the user sends an air purification command while the air conditioner is in the standby state, there is no reaction to the air conditioner, and the user is reminded that the air conditioner has failed. Avoid annoyance.

Further, when the air conditioner is currently in the standby state, the air conditioner is controlled so as to enter the ventilation mode, the air conditioner is operated for the second predetermined time in the ventilation mode, and then step S20 is executed to activate the negative ion purification device. And control the air conditioner to purify the indoor air. When the air conditioner is currently in the operating state, the air conditioner maintains the current operating state and operates for the third predetermined time, and then the step S20 is executed to activate the negative ion purification device to purify the indoor air. Control the air conditioner so that. It should be explained that the first default time, the second default time and the third default time may be the same or different. If the three are different, the third default time should be the shortest time. Depending on the characteristics of the different air conditioners, the first default time, the second default time and the third default time can be 0.5 to 1 hour.

In this embodiment, when the power supply time of the air conditioner is less than the first predetermined time, the probability that the filter is still damp is relatively high, and if the negative ion purification device is operated at this time, the filter is clogged. Easy to wake up. In order to speed up the drying speed of the filter, if the power supply time of the air conditioner is less than the first default time, the current operating state of the air conditioner is determined, and if the air conditioner is currently in the standby state, the air blow mode is entered. Control the air conditioner, if the air conditioner is currently in operation, control the air conditioner to maintain the current operating state, and then operate the air conditioner in the current operating state for the third predetermined time. , Activate the negative ion purification device and control the air conditioner to purify the indoor air. As a result, even if the user sends an air purification command while the air conditioner is in the standby state, there is no reaction to the air conditioner, and the user is reminded that the air conditioner has failed. Avoid annoyance.

Further, referring to FIG. 4, according to the third embodiment of the control method of the air conditioner of the present application, the following steps are further included before the step S20 based on the first or second embodiment.
Step S70, acquiring the environmental parameters of the environment with the air conditioner, the environmental parameters include at least one of the temperature, room temperature and room humidity of the room heat exchanger.
Step S80, when the first predetermined time is determined by the environmental parameter and the power supply energization time is longer than the first predetermined time, the step of controlling the negative ion purification device to operate is executed.

The higher the temperature of the indoor heat exchanger of the air conditioner, the faster the evaporation of water and the faster the drying speed of the filter close to the heat exchanger, so the time to wait for the filter to dry is short. Similarly, the higher the indoor ambient temperature, the faster the filter dries, and the higher the indoor humidity, the slower the filter dries. As can be seen from the above, the drying time of the filter is related to the indoor environment, and the time required for drying the filter is also different in different environments. Therefore, it is evaluated whether or not it is possible to acquire the environmental parameters of the environment with the air conditioner, determine the first default time by the environmental parameters, and further control the first default time to operate the negative ion purification device. It is the basis for doing so. That is, when the power supply energization time is longer than the first predetermined time, the negative ion purification device is controlled to operate, otherwise the negative ion purification device is not operated. The temperature of the indoor evaporator and the indoor temperature can be detected by the temperature sensor, and the indoor temperature is detected by the humidity. For example, if it is detected that the temperature of the indoor heat exchanger is currently 50 ° C, the indoor temperature is 10 ° C, and the indoor room temperature is 30%, the corresponding first predetermined time is 40 minutes, and the indoor heat exchanger is currently used. When it is detected that the temperature of the room is 10 ° C., the room temperature is 28 ° C., and the room temperature is 60%, the corresponding first predetermined time is 50 minutes. Specifically, the characteristics of different air conditioners are also different, and by experiment, it is possible to obtain the first predetermined time corresponding to the different environmental parameters of the air conditioner of each model number.

In this embodiment, whether or not it is possible to acquire the environmental parameters of the environment with the air conditioner, determine the first default time by the environmental parameters, and further control the first default time to operate the negative ion purification device. It is used as a basis for evaluating. That is, when the power supply energization time is longer than the first predetermined time, the negative ion purification device is controlled to operate, otherwise the negative ion purification device is not operated. By determining the first default time by the environmental parameter, the phenomenon that the first default time is too short and the filter is already controlled to operate the negative ion purification device when it is not completely dry occurs, and the filter It is possible to avoid clogging, and the negative ion purification device does not operate within a relatively long time after the filter has dried because the first default time is too long, and the room air is optimal in a timely manner. It is possible to avoid the problem that the air purification efficiency of the air conditioner is low.

Further, with reference to FIG. 5, according to the fourth embodiment of the air conditioner control method of the present application, based on any one of the first to third embodiments, further, before the step S10, the following. Including steps.
In step S90, when the air purification order is received, the air humidity on the surface of the filter of the air conditioner is detected.

Step S100, it is determined whether or not the air humidity on the surface of the filter is larger than the predetermined humidity.

When the air humidity on the surface of the filter is larger than the predetermined humidity, step S10 is executed, that is, the power supply time of the air conditioner is acquired.

The user may turn off the air conditioner for any reason other than cleaning the filter and then turn it on again. Therefore, the power supply energization time may not be the time from when the filter is installed in the air conditioner indoor unit to when the air purification order is received. Therefore, in order to accurately determine whether or not the filter has undergone cleaning, the temperature detection device is used to detect the air humidity on the surface of the filter when an air purification command is received. When the air humidity on the surface of the filter is below the specified humidity, it means that the filter is currently dry, and the negative ion purification device can be directly activated to optimize the indoor air. When the air humidity on the surface of the filter is higher than a certain predetermined humidity, it means that the filter is damp, and further, step S10 is executed to acquire the power supply time of the air conditioner, and the power supply time is more appropriate. After confirming, control the air conditioner to operate the negative ion purification device, and on the premise that the filter will not be clogged, purify the indoor air, improve the operating efficiency of the air conditioner, and damage the air conditioner parts. Avoid and extend the service life.

Further, the infrared detection device can be used to detect whether or not water droplets are present on the filter surface. When water droplets are present, it means that the filter is damp, and further, step S10 is executed to acquire the power supply energization time of the air conditioner, and the appropriate time is determined by the power supply energization time to determine the appropriate time, and the negative ion purification device. By controlling the air conditioner to operate the air conditioner and purifying the room air on the premise that the filter is not clogged, when there are no water droplets, it means that the filter is currently dry and directly purifies the negative ions. The device can be activated to optimize the room air.

In this embodiment, in order to accurately determine whether or not the filter has undergone cleaning, when an air purification command is received, the temperature detection device is used to detect the air humidity on the surface of the filter. When the air humidity on the surface of the filter is below the specified humidity, it means that the filter is currently dry, and the negative ion purification device can be directly activated to optimize the indoor air. When the air humidity on the surface of the filter is higher than a certain predetermined humidity, it means that the filter is damp, and further, step S10 is executed to acquire the power supply time of the air conditioner, and the power supply time is more appropriate. After confirming, control the air conditioner to operate the negative ion purification device, and on the premise that the filter will not be clogged, purify the indoor air, improve the operating efficiency of the air conditioner, and damage the air conditioner parts. Avoid and extend the service life.

Further, with reference to FIG. 6, according to the fifth embodiment of the air conditioner control method of the present application, the following steps are further followed after the step S20 based on any one of the first to fourth embodiments. including.
Step S110, the purification ability of the negative ion purification device is detected.

Step S120, it is detected whether or not the purification capacity of the negative ion purification device is smaller than the predetermined purification capacity value.

Step S130, when the purification capacity of the negative ion purification device is smaller than the predetermined purification capacity value, the operation of the negative ion purification device is stopped.

The main body of the negative ion purification device is a negative ion generator, which is composed of an external electric circuit and an electric circuit component that generates high voltage negative ions inside. If foreign matter such as water droplets or flying insects falls on the external electric circuit and an abnormality occurs and the purification capacity of the negative ion purification device is reduced, stop and remove the foreign matter to purify the negative ion purification device. Automatically returns to normal, and if operation is continued even if an abnormality occurs in the external electric circuit, it causes damage to the internal electric circuit parts, causing damage that cannot be self-repaired, and recovery of purification capacity by replacing the parts. There is no choice but to realize.

After the air conditioner operates the negative ion purification device, it detects the current purification capacity of the negative ion purification device and determines whether the purification capacity of the negative ion purification device is smaller than the default purification capacity value. When the purification capacity of the purification device is smaller than the predetermined purification capacity value, it can be determined that the negative ion purification device has a failure and the operation of the negative ion purification device can be stopped. When the purification capacity of the negative ion purification device is equal to or higher than the predetermined purification capacity value, the negative ion purification device is normal, and the operation program is continuously operated to purify the indoor air. When it is detected that there is a failure in the negative ion purification device, the operation of the negative ion purification device is stopped in a timely manner to reduce the damage to the parts of the negative ion purification device, reduce the difficulty of repair, and repair. Very likely to reduce costs.

As a method of detecting the current purification capacity of the negative ion purifier, the negative ion detector detects the change in the negative ion concentration within a certain range of the space of the negative ion purifier, and the negative ion concentration is detected. By the change of, the number of negative ions generated by the negative ion purification device within a unit time is acquired, and when the number of negative ions is smaller than the predetermined threshold value, the purification capacity of the negative ion purification device is the default purification capacity value. Judged to be smaller. The default threshold value is the number of negative ions generated within a unit time when the negative ion purification device of the model number operates normally.

When there is a failure in the negative ion purification device, a failure caution message is output. For example, the indicator lamp blinks, the voice device emits a buzzer, or a caution short message is sent to the associated mobile terminal. In the failure warning message, detect the cause of the failure, repair the negative ion purification device in a timely manner, and warn the user to restore the air purification function of the air conditioner.

In this embodiment, after the air conditioner operates the negative ion purification device, the current purification capacity of the negative ion purification device is detected, and whether or not the purification capacity of the negative ion purification device is smaller than the predetermined purification capacity value. When it is judged that the purification capacity of the negative ion purification device is smaller than the predetermined purification capacity value, it is determined that the negative ion purification device has a failure, and the operation of the negative ion purification device can be stopped. When the purification capacity of the negative ion purification device is equal to or higher than the predetermined purification capacity value, the negative ion purification device is normal, and the operation program is continuously operated to purify the indoor air. When it is detected that there is a failure in the negative ion purification device, the operation of the negative ion purification device is stopped in a timely manner to reduce the damage to the parts of the negative ion purification device, reduce the difficulty of repair, and repair. Very likely to reduce costs.

Further, the embodiment of the present application further proposes an air conditioner control device. The air conditioner control device includes a memory, a processor, and an air conditioner control program that is stored in the memory and can be executed on the processor, and when the air conditioner control program is executed by the processor, as described above. The steps of the air conditioner control method described in each embodiment are realized.

Further, the embodiment of the present application further proposes an air conditioner. The air conditioner includes a memory, a processor and an air conditioner control program that is stored in the memory and can be executed on the processor, and when the control program of the air conditioner is executed by the processor, each embodiment as described above. Implement the steps of the air conditioner control method described in.

By the way, the embodiments of the present application further propose a computer-readable storage medium. The computer-readable storage medium stores the air conditioner control program, and when the air conditioner control program is executed by the processor, the steps of the air conditioner control method described in the above embodiment are realized.

In the text, the term "include", "include" or any other variation means non-exclusive inclusion, whereby the process, method, article or system of a series of elements is not limited to those elements. Include other elements that are not explicitly listed, or include elements that are specific to this type of process, method, article or system. In the absence of further restrictions, an element limited by the phrase "contains one ..." is the presence of yet another same element in the process, method, article or system containing that element. Do not exclude.

The numbers of the embodiments of the present application are for illustration purposes only and do not indicate the superiority or inferiority of the embodiments.

Through the explanation of the above embodiments, those skilled in the art will clearly understand that the method of the above embodiment is a method of adding a general-purpose hardware platform required for software (of course, hardware can also be used, but in many cases, the former is used. Understand that it can be achieved with a better implementation method). Based on this understanding, the proposed technology of the present application can be embodied in the form of a software product in essence or in part that contributes to the prior art. The computer software product can be stored in the above storage medium (for example, ROM / RAM, magnetic disk, optical disk), and may be one terminal device (mobile phone, computer, server, air conditioner, network device, etc.). Includes several instructions to execute the methods described in each embodiment of the present application.

The above is merely a preferred embodiment of the present application and does not limit the scope of protection of the present application. Equivalent structures or equivalent flow transformations made using the contents of the specification and drawings of the present application, or direct or indirect applications in other related arts, are within the scope of the patent of the present application for the same reason. ..

Claims (15)

It is a control method of an air conditioner, in which a filter is installed at the suction port of the indoor unit of the air conditioner, a negative ion purification device is installed between the filter and the indoor heat exchanger, and the control method of the air conditioner is.
In response to the air purification order, the step of acquiring the power supply time of the air conditioner and
A method for controlling an air conditioner, which comprises a step of determining that the power supply energization time is longer than the first predetermined time and controlling the operation of the negative ion purification device. Prior to the step of controlling the negative ion purifier to operate, further
A step of determining that the power supply energization time is equal to or less than the first predetermined time and acquiring the operating state of the air conditioner.
The step of activating the ventilation mode after confirming that the operating state of the air conditioner is standby,
The method for controlling an air conditioner according to claim 1, further comprising the step of executing the step of controlling the negative ion purifying device to operate by operating the air conditioner for a second predetermined time according to the ventilation mode. After the step of acquiring the operating state of the air conditioner, further
The control of the air conditioner according to claim 2, further comprising the step of executing the step of controlling the negative ion purification device to operate after the third predetermined time is determined after the operating state of the air conditioner is determined to be operating. Method. The method for controlling an air conditioner according to claim 3, wherein the third predetermined time is shorter than the first predetermined time and the second predetermined time. The control method for an air conditioner according to claim 3, wherein the first predetermined time, the second predetermined time, and the third predetermined time each include 0.5 hours to 1 hour. Prior to the step of controlling the negative ion purifier to operate, further
Steps to get the environmental parameters of an air-conditioned environment,
Includes a step of determining the first predetermined time according to the environmental parameters and performing the step of controlling the negative ion purification device to operate when the power supply energization time is longer than the first predetermined time. ,
The method for controlling an air conditioner according to claim 1, wherein the environmental parameters include at least one of the temperature, room temperature, and room humidity of the room heat exchanger. Before the step of acquiring the power supply time of the air conditioner, further
The step of detecting the air humidity on the surface of the filter of the air conditioner in response to the air purification order,
The control method for an air conditioner according to claim 1, further comprising the step of executing the step of acquiring the power supply energization time of the air conditioner by determining that the air humidity on the surface of the filter is larger than the predetermined humidity. After the step of detecting the air humidity on the surface of the filter of the air conditioner in response to the air purification order, further
The control method for an air conditioner according to claim 7, further comprising a step of determining that the air humidity on the surface of the filter is equal to or lower than a predetermined humidity and controlling the operation of the negative ion purification device. After the step of controlling the negative ion purifier to operate, further
The step of detecting the purification capacity of the negative ion purification device and
The control method for an air conditioner according to claim 1, further comprising a step of determining that the purification capacity of the negative ion purification device is smaller than a predetermined purification capacity value and stopping the operation of the negative ion purification device. The step of detecting the purification capacity of the negative ion purification device is
The step of detecting the number of negative ions generated by the negative ion purification device within a unit time, and
A step of acquiring the purification capacity of the negative ion purification device by the number of negative ions, and determining that the purification capacity of the negative ion purification device is smaller than the predetermined purification capacity value when the number of negative ions is smaller than the predetermined threshold value. 9. The control method for an air conditioner according to claim 9. After the step of determining that the purification capacity of the negative ion purification device is smaller than the predetermined purification capacity value and stopping the operation of the negative ion purification device, further
The control method for an air conditioner according to claim 9, which includes a step of outputting a failure caution message. The method of outputting the failure caution message is to control the indicator lamp of the air conditioner so as to blink, to control the voice device of the air conditioner so as to emit a buzzer sound, and to the mobile terminal associated with the air conditioner. Caution The method of controlling an air conditioner according to claim 11, which comprises at least one of sending a short message. An air conditioner control device, wherein the air conditioner control device includes a memory, a processor, and an air conditioner control program stored in the memory and can be executed by the processor, and the air conditioner control program is executed by the processor. At times, in the control method of the air conditioner,
In response to the air purification order, the step of acquiring the power supply time of the air conditioner and
An air conditioner control device that realizes a step of controlling the negative ion purification device to operate by determining that the power supply energization time is longer than the first predetermined time. An air conditioner including a memory, a processor, and an air conditioner control program stored in the memory and capable of being executed by the processor, wherein when the air conditioner control program is executed by the processor, the method of controlling the air conditioner.
In response to the air purification order, the step of acquiring the power supply time of the air conditioner and
An air conditioner that realizes a step of controlling the negative ion purification device to operate by determining that the power supply energization time is longer than the first predetermined time. A computer-readable storage medium in which an air conditioner control program is stored, which is a method of controlling the air conditioner when the air conditioner control program is executed by a processor.
In response to the air purification order, the step of acquiring the power supply time of the air conditioner and
A computer-readable storage medium that realizes a step of controlling the negative ion purification device to operate by determining that the power supply energization time is longer than the first predetermined time.

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