CN114484803B - Air conditioner control method and device and air conditioner - Google Patents

Abstract

The invention provides an air conditioner control method and device and an air conditioner, and relates to the technical field of air conditioning. The method comprises the following steps: determining that the range hood or the kitchen range is opened, and the kitchen temperature is greater than or equal to a first preset temperature; controlling an air outlet mode of the air conditioner according to the operation information of the air conditioner; the operating frequency of the compressor of the air conditioner is controlled according to the temperature difference between the kitchen temperature and the outdoor temperature. According to the air conditioner control method and device and the air conditioner, the air outlet mode of the air conditioner is controlled according to the operation information of the air conditioner, so that the temperature regulation effect of the first room and the kitchen is considered; the operation frequency of the compressor of the air conditioner is controlled according to the temperature difference between the kitchen temperature and the outdoor temperature, so that the operation state of the air conditioner can be dynamically and flexibly adjusted, the intelligent degree of the air conditioner is improved, and the control efficiency of the air conditioner is improved.

Description

Air conditioner control method, device and air conditioner

Technical field

The present invention relates to the technical field of air conditioning, and in particular to an air conditioner control method, device and air conditioner.

Background technique

Air conditioners are indispensable household appliances in people's lives, bringing comfort and convenience to people's lives.

Since a large amount of heat is generated in the kitchen when users cook, causing rapid temperature rise in the kitchen and affecting user comfort, more and more families are installing air conditioners in the kitchen to improve the comfort of the kitchen environment. However, in the existing technology, users usually adjust the operating information of the air conditioner in the kitchen through manual settings, which results in low control efficiency and inconvenience.

Contents of the invention

The present invention provides an air conditioner control method, device and air conditioner to solve the technical problem of low air conditioner control efficiency in a kitchen environment in the prior art.

In a first aspect, the present invention provides a method for controlling an air conditioner. The air conditioner is located in the first room and is provided with an upwind duct leading to the kitchen. The air conditioner control method includes:

Make sure the range hood or stove is on and the kitchen temperature is greater than or equal to the first preset temperature;

Control the air outlet mode of the air conditioner according to the operating information of the air conditioner;

The operating frequency of the compressor of the air conditioner is controlled according to the temperature difference between the kitchen temperature and the outdoor temperature.

According to the air conditioner control method according to the embodiment of the present invention, the air conditioner includes a casing, the top of the casing is provided with an upper air outlet, the bottom is provided with a down air outlet, and the front panel of the casing is provided with upper outlets distributed up and down. The air outlet and the lower air outlet; the upper air outlet, the lower air outlet, the upper air outlet and the lower air outlet can all be opened or closed; the top of the housing is connected to the upper air duct, and the upper air duct Can be connected or closed with the upper air outlet;

Controlling the air outlet mode of the air conditioner according to the operating information of the air conditioner includes:

If the air conditioner is not turned on, control the air conditioner to turn on, and control the air conditioner to run the first kitchen cooling mode;

Wherein, in the first kitchen cooling mode, the upper air outlet and the lower air outlet are closed, the lower air outlet is opened, the upper air duct and the upper air outlet are opened with a first opening degree, and the upper air duct It is connected with the upper air outlet so that the airflow enters the housing from the lower air outlet and flows out from the upper air duct.

According to the air conditioner control method according to an embodiment of the present invention, controlling the air outlet mode of the air conditioner according to the operating information of the air conditioner further includes:

If the air conditioner is turned on and operates in the cooling mode, control the air conditioner to operate in the second kitchen cooling mode;

In the cooling mode, the upper air outlet, the upper air duct and the lower air outlet are closed, and the lower air outlet and the upper air outlet are opened, so that the airflow enters the housing from the lower air outlet and exits from the housing. The upper air outlet flows out;

In the second kitchen cooling mode, the lower air outlet is closed, the lower air outlet and the upper air outlet are open, the upper air duct and the upper air outlet are opened with a second opening, and the upper air duct is connected to the upper air outlet. The upper air outlet is connected so that the airflow enters the housing from the lower air outlet and flows out from the upper air duct and the upper air outlet, wherein the second opening is smaller than the first opening.

According to the air conditioner control method according to the embodiment of the present invention, the air conditioner control method further includes:

In the first kitchen cooling mode, the fan of the air conditioner is controlled to run at a first speed, and the target temperature of the air conditioner is controlled to be a second preset temperature;

In the second kitchen cooling mode, control the fan of the air conditioner to run at a second speed, and control the target temperature of the air conditioner to be a third preset temperature;

Wherein, the first rotation speed is smaller than the second rotation speed, the second preset temperature and the third preset temperature are both smaller than the first preset temperature, and the second preset temperature is larger than the third preset temperature. Three preset temperatures.

According to the air conditioner control method according to an embodiment of the present invention, controlling the operating frequency of the compressor of the air conditioner based on the temperature difference between the kitchen temperature and the outdoor temperature includes:

Obtain the temperature difference ΔT between the kitchen temperature and the outdoor temperature;

According to the air outlet mode of the air conditioner, determine the initial frequency F0;

According to the initial frequency F0 and the temperature difference ΔT, the operating frequency F of the compressor is determined, and the compressor is controlled to operate at the operating frequency F, where the operating frequency F is the sum of the initial frequency F0 and The relational expression of the temperature difference ΔT is:

F=F0+ΔT;

Wherein, the relationship between the temperature difference ΔT, the kitchen temperature and the outdoor temperature is:

ΔT=T1-T2;

Wherein, T1 is the kitchen temperature, and T2 is the outdoor temperature.

According to the air conditioner control method according to an embodiment of the present invention, determining the initial frequency F0 according to the air outlet mode of the air conditioner includes:

In the first kitchen cooling mode, determine the initial frequency F0 as the first initial frequency;

In the second kitchen cooling mode, determine the initial frequency F0 as the second initial frequency;

Wherein, the first initial frequency is smaller than the second initial frequency.

According to the air conditioner control method according to the embodiment of the present invention, the air conditioner control method further includes:

In the first kitchen cooling mode, when the temperature difference ΔT is less than or equal to the first preset value, the air conditioner is controlled to pause operation after running for the first preset time;

After the air conditioner suspends operation, if the temperature difference ΔT is greater than or equal to the second preset value, control the air conditioner to turn on;

Wherein, the first preset value is less than the second preset value, and both the first preset value and the second preset value are less than 0°C.

According to the air conditioner control method according to the embodiment of the present invention, the air conditioner control method further includes:

In the first kitchen cooling mode, when the range hood or stove is turned off, the air conditioner is controlled to operate in the kitchen air supply mode. After the air conditioner operates in the kitchen air supply mode for a second preset time period, Control the air conditioner to shut down;

Wherein, the second preset time length is longer than the first preset time length; in the kitchen air supply mode, the compressor pauses operation, the upper air outlet and the lower air outlet are closed, and the lower air outlet Open, the upper air outlet and the upper air duct are opened and connected at the first opening degree, so that the airflow enters the housing from the lower air outlet and flows out from the upper air duct.

According to the air conditioner control method according to the embodiment of the present invention, the air conditioner control method further includes:

In the second kitchen cooling mode, when the temperature difference ΔT is less than or equal to the first preset value, control the air conditioner to run the cooling mode after running for a first preset time;

After the air conditioner operates the cooling mode, if the temperature difference ΔT is greater than or equal to the second preset value, control the air conditioner to operate the second kitchen cooling mode;

After the air conditioner operates in the second kitchen cooling mode for a third preset time, if the temperature difference ΔT is still greater than or equal to the second preset value, the upper air outlet is controlled to close, and the upper air outlet is controlled to close. The upper air duct and the upper air duct are opened at the first opening degree, and after running the second preset time period, the upper air duct and the upper air duct are controlled to open at the second opening degree, and the upper air duct and the upper air duct are controlled to open at the second opening degree. The upper air outlet is open.

According to the air conditioner control method according to the embodiment of the present invention, the air conditioner control method further includes:

In the second kitchen cooling mode, when the range hood or stove is turned off, the air conditioner is controlled to run in the kitchen air supply mode, and the air conditioner runs in the kitchen air supply mode for the second preset duration. Finally, the air conditioner is controlled to run the cooling mode.

In a second aspect, the present invention provides an air conditioner control device. The air conditioner is located in the first room and is provided with an upwind duct leading to the kitchen. The air conditioner control device includes:

Determining unit, used to determine that the range hood or stove is turned on and the kitchen temperature is greater than or equal to the first preset temperature;

A control unit configured to control the air outlet mode of the air conditioner according to the operation information of the air conditioner; and to control the operating frequency of the compressor of the air conditioner according to the temperature difference between the kitchen temperature and the outdoor temperature.

In a third aspect, the present invention also provides an air conditioner, including a casing, the top of the casing is provided with an upper air outlet, the bottom is provided with a lower air outlet, and the front panel of the casing is provided with upper air outlets distributed up and down. The lower air outlet; the upper air outlet, the lower air outlet, the upper air outlet and the lower air outlet can all be opened or closed; the top of the casing is connected to an upper air duct leading to the kitchen, and the upper air duct Can be connected or closed with the upper air outlet;

The air conditioner also includes a control device that is communicatively connected to the range hood or stove in the kitchen. The control device includes a memory, a processor, and a device that is stored in the memory and can be stored in the processor. A computer program is run, and when the processor executes the program, the steps of the air conditioner control method described in the first aspect are implemented.

The air conditioner control method, device and air conditioner provided by the present invention can conveniently control the operation of the air conditioner in a suitable environment by determining that the range hood or stove is turned on and the temperature in the kitchen is greater than or equal to the first preset temperature; The operation information controls the air outlet mode of the air conditioner, which is beneficial to taking into account the temperature adjustment effect of the first room and the kitchen; by controlling the operating frequency of the compressor of the air conditioner according to the temperature difference between the kitchen temperature and the outdoor temperature, it is beneficial to dynamically and Flexibly adjusting the operating status of the air conditioner improves the intelligence of the air conditioner and is conducive to improving the control efficiency of the air conditioner.

Description of the drawings

In order to explain the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are of the present invention. For some embodiments of the invention, those of ordinary skill in the art can also obtain other drawings based on these drawings without exerting creative efforts.

Figure 1 is a schematic flowchart of an air conditioner control method provided by an embodiment of the present invention;

Figure 2 is a schematic flowchart of an air conditioner control method provided by an embodiment of the present invention;

Figure 3 is a schematic three-dimensional structural diagram of the air conditioner provided by the embodiment of the present invention in the first kitchen cooling mode;

Figure 4 is a schematic structural diagram of the air conditioner provided by the embodiment of the present invention in the first kitchen cooling mode;

Figure 5 is a schematic three-dimensional structural diagram of the air conditioner provided by the embodiment of the present invention in the second kitchen cooling mode;

Figure 6 is a schematic structural diagram of the air conditioner provided by the embodiment of the present invention in the second kitchen cooling mode;

Figure 7 is a schematic three-dimensional structural diagram of the air conditioner in cooling mode provided by the embodiment of the present invention;

FIG. 8 is a schematic structural diagram of an electronic device provided by an embodiment of the present invention.

Reference signs:

10: Shell; 101: Upper air outlet; 1011: Upper air plate; 102: Lower air outlet; 1021: Downward air plate; 103: Upper air outlet; 1031: Upper air outlet plate; 1041: Lower air outlet plate; 105: Front panel; 106: Upper air duct; 20: Evaporator; 30: Fan.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present invention more clear, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention. , not all examples. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present invention.

According to the air conditioner control method provided by the embodiment of the present invention, the air conditioner is located in the first room and is provided with an upwind duct leading to the kitchen. As shown in Figure 1, the air conditioner control method includes:

S10: Make sure the range hood or stove is turned on and the kitchen temperature is greater than or equal to the first preset temperature;

S20: Control the air outlet mode of the air conditioner based on the operating information of the air conditioner;

S30: Control the operating frequency of the air conditioner's compressor based on the temperature difference between the kitchen temperature and the outdoor temperature.

The kitchen is equipped with a range hood or a stove. The stove can be an electromagnetic stove, a natural gas stove, etc. The range hood or stove is connected to the air conditioner.

The first preset temperature may be the temperature preset when the air conditioner leaves the factory, or it may be the temperature set manually by the user. When the temperature in the kitchen is greater than or equal to the first preset temperature, the temperature in the kitchen will be higher, which may easily cause discomfort to the user. . Therefore, in step S10, it is first determined that the range hood or stove is on, there is a user in the kitchen, and it is determined that the temperature in the kitchen is greater than or equal to the first preset temperature, which is beneficial to timely control of the air conditioner to improve the comfort in the kitchen. Among them, a temperature sensor for obtaining the kitchen temperature is provided in the kitchen, and the air conditioner is communicatively connected with the temperature sensor.

The operating information of the air conditioner includes switch status information and operating mode information. Since the air conditioner is installed in the first room and has an upwind duct leading to the kitchen, obtaining the operating information of the air conditioner and controlling the air outlet mode of the air conditioner based on the operating information of the air conditioner is beneficial to the management of the first room and the kitchen. More comprehensive and intelligent control.

The temperature difference between the kitchen temperature and the outdoor temperature can reflect whether the kitchen environment is suitable. When the kitchen temperature is higher than the outdoor temperature, the kitchen is relatively hot and can easily make users feel uncomfortable. At this time, the compressor is controlled to run at a higher frequency, which can Quickly lower the temperature in the kitchen and improve user comfort. Among them, the operating frequency of the compressor can also be controlled according to the temperature difference between the kitchen temperature and the first room temperature.

The air conditioner control method provided by the present invention facilitates controlling the operation of the air conditioner in a suitable environment by determining that the range hood or stove is turned on and the temperature in the kitchen is greater than or equal to the first preset temperature; by controlling the air conditioner according to the operation information of the air conditioner The air outlet mode of the air conditioner is conducive to taking into account the temperature adjustment effect of the first room and the kitchen; by controlling the operating frequency of the compressor of the air conditioner according to the temperature difference between the kitchen temperature and the outdoor temperature, it is conducive to dynamically and flexibly adjusting the air conditioner. The operating status of the air conditioner improves the intelligence of the air conditioner and is conducive to improving the control efficiency of the air conditioner.

Specifically, the air conditioner includes a housing 10. The top of the housing 10 is provided with an upper air outlet 101 and the bottom is provided with a lower air outlet 102. The front panel 105 of the housing 10 is provided with an upper air outlet 103 and a lower air outlet distributed up and down. The upper air outlet 101, the lower air outlet 102, the upper air outlet 103 and the lower air outlet can all be opened or closed. An air duct 106 is connected to the top of the casing 10 , and the air duct 106 can be connected to or closed off the upper air outlet 101 .

Control the air outlet mode of the air conditioner based on the operating information of the air conditioner, including:

If the air conditioner is not turned on, the air conditioner is controlled to turn on, and the air conditioner is controlled to run the first kitchen cooling mode.

Among them, in the first kitchen cooling mode, the upper air outlet 103 and the lower air outlet are closed, the lower air outlet 102 is opened, the upper air duct 106 and the upper air outlet 101 are opened at the first opening, and the upper air duct 106 is connected with the upper air outlet 101 to allow air flow. It enters the housing 10 from the lower air outlet 102 and flows out from the upper air duct 106 .

If the air conditioner is not turned on, there is no need for heat exchange in the first room, so the air conditioner is controlled to run the first kitchen cooling mode and only blows cold air to the kitchen to reduce the temperature in the kitchen.

The air conditioner is a wall-mounted air conditioner, and the surface opposite to the front panel 105 is installed on the wall. The air conditioner also includes a fan 30. The fan 30 is located in the housing 10 and can rotate forward or reverse to change the direction of the airflow. Specifically, the fan 30 is a cross-flow fan. In the first kitchen refrigeration mode, the fan 30 rotates in reverse direction, the lower air outlet 102 serves as an air inlet, sucking air flow from outside the air conditioner, and the upper air outlet 101 serves as an air outlet, and under the action of the fan 30, the cold air generated after heat exchange is caused to flow from the upper side. Road 106 enters the kitchen environment.

Further, controlling the air outlet mode of the air conditioner based on the operating information of the air conditioner also includes:

If the air conditioner is turned on and operates in the cooling mode, the air conditioner is controlled to operate in the second kitchen cooling mode.

In the cooling mode, the upper air outlet 101, the upper air channel 106 and the lower air outlet are closed, the lower air outlet 102 and the upper air outlet 103 are opened, and the fan 30 rotates in reverse direction so that the airflow enters the housing 10 from the lower air outlet 102 and flows from the upper air outlet 103 outflow, the air conditioner only blows cold air to the first room.

In the second kitchen refrigeration mode, the lower air outlet is closed, the lower air outlet 102 and the upper air outlet 103 are opened, the upper air duct 106 and the upper air outlet 101 are opened at the second opening, and the upper air duct 106 is connected with the upper air outlet 101 to allow airflow from the lower The air outlet 102 enters the housing 10 and flows out from the upper air channel 106 and the upper air outlet 103, where the second opening is smaller than the first opening.

If the air conditioner is turned on and running in the cooling mode, the first room also has a cooling demand. At this time, the air conditioner is controlled to switch to the second kitchen cooling mode and blow cold air to the first room and the kitchen at the same time. In the second kitchen cooling mode, the fan 30 rotates in reverse direction, so that part of the cold air is discharged into the first room through the upper air outlet 103, and part of the cold air is discharged into the kitchen through the upper air duct 106. Among them, by controlling the lower air outlet 102 and the upper air outlet 101 to open with a smaller second opening, it is possible to prevent a large amount of cold air from being discharged into the kitchen and affecting the cooling effect in the first room.

In a specific embodiment, the second opening degree is 30% to 50% of the first opening degree. For example, when the first opening degree is 100%, the second opening degree may be 30%, 40%, or 50%.

The air conditioner further includes an evaporator 20 , which is movably installed in the housing 10 . In the refrigeration mode, the first kitchen refrigeration mode or the second kitchen refrigeration mode, the evaporator 20 is located close to the lower air outlet 102 .

In the refrigeration mode, the first kitchen refrigeration mode or the second kitchen refrigeration mode, the flow direction of the airflow is upward from the lower air outlet 102. Therefore, the evaporator 20 is arranged close to the lower air outlet 102, which is beneficial to the suction effect of the evaporator 20. The air flow conducts heat exchange and improves refrigeration efficiency.

In one embodiment, as shown in Figure 2, the air conditioner control method provided by the embodiment of the present invention further includes:

S40: In the first kitchen cooling mode, the fan 30 of the air conditioner is controlled to run at the first speed, and the target temperature of the air conditioner is controlled to be the second preset temperature; in the second kitchen cooling mode, the fan 30 of the air conditioner is controlled to run at the first speed. It operates at two rotational speeds and controls the target temperature of the air conditioner to be the third preset temperature.

Wherein, the first rotation speed is smaller than the second rotation speed, the second preset temperature and the third preset temperature are both smaller than the first preset temperature, and the second preset temperature is larger than the third preset temperature.

In a specific embodiment, the first rotation speed is 1200 RPM, the second rotation speed is 1300 RPM, the first preset temperature is 35°C, the second preset temperature is 18°C, and the third preset temperature is 16°C.

When the air conditioner operates in the first kitchen cooling mode, the air conditioner only cools the kitchen, so the fan 30 is controlled to run at a smaller first wind speed, and the target temperature of the air conditioner is controlled to be a larger second preset temperature. When the air conditioner operates in the second kitchen cooling mode, the air conditioner needs to cool the first room and the kitchen at the same time. Therefore, the fan 30 of the air conditioner is controlled to run at a larger second speed to blow cold air to the first room and the kitchen at the same time. , and control the target temperature of the air conditioner to a smaller third preset temperature to increase the cooling intensity.

In step S30, the operating frequency of the compressor of the air conditioner is controlled according to the temperature difference between the kitchen temperature and the outdoor temperature, including:

S31: Obtain the temperature difference ΔT between the kitchen temperature and the outdoor temperature;

S32: Determine the initial frequency F0 according to the air outlet mode of the air conditioner;

S33: Determine the operating frequency F of the compressor based on the initial frequency F0 and the temperature difference ΔT, and control the compressor to operate at the operating frequency F. The relationship between the operating frequency F, the initial frequency F0 and the temperature difference ΔT is:

F=F0+ΔT;

Among them, the relationship between the temperature difference ΔT and the kitchen temperature and outdoor temperature is:

ΔT=T1-T2;

Among them, T1 is the kitchen temperature and T2 is the outdoor temperature.

It can be seen that the higher the kitchen temperature is compared to the outdoor temperature, the higher the operating frequency of the compressor and the faster the cooling rate of the air conditioner. As the running time of the air conditioner increases, the kitchen temperature gradually decreases. When the kitchen temperature is lower than the outdoor temperature, the operating frequency F of the compressor decreases as the kitchen temperature decreases, ensuring the cooling effect while saving energy.

Further, in step S32, the initial frequency F0 is determined according to the air outlet mode of the air conditioner, including:

In the first kitchen cooling mode, determine the initial frequency F0 as the first initial frequency;

In the second kitchen cooling mode, the initial frequency F0 is determined as the second initial frequency.

Wherein, the first initial frequency is smaller than the second initial frequency.

In a specific embodiment, the first initial frequency is 65Hz and the second initial frequency is 75Hz.

In this embodiment, in the first kitchen cooling mode, the relationship between the operating frequency F of the compressor, the initial frequency F0 and the temperature difference ΔT is:

F=65+ΔT.

In the second kitchen cooling mode, the relationship between the operating frequency F of the compressor, the initial frequency F0 and the temperature difference ΔT is:

F=75+ΔT.

The air conditioner control method provided by the embodiment of the present invention also includes:

In the first kitchen cooling mode, when the temperature difference ΔT is less than or equal to the first preset value, the air conditioner is controlled to pause operation after running for the first preset time period.

After the air conditioner is suspended, if the temperature difference ΔT is greater than or equal to the second preset value, the air conditioner is controlled to be turned on.

Wherein, the first preset value is less than the second preset value, and both the first preset value and the second preset value are less than 0°C.

In a specific embodiment, the first preset value is -10°C, the second preset value is -5°C, and the first preset duration is 3 minutes.

When the kitchen temperature is lower than the outdoor temperature, the temperature difference ΔT is less than 0°C. When the temperature difference ΔT between the kitchen temperature and the outdoor temperature is less than or equal to the first preset value, the kitchen temperature is lower than the outdoor temperature and the temperature in the kitchen is more suitable. At this time, the air conditioner is controlled to suspend operation after the first preset time period. .

After the air conditioner pauses operation, if the kitchen temperature rises again to a temperature difference ΔT greater than or equal to the second preset value, the air conditioner is controlled to turn on and operate in the first kitchen cooling mode to cool and cool the kitchen again.

Further, the air conditioner control method also includes:

In the first kitchen cooling mode, when the range hood or stove is turned off, the air conditioner is controlled to run in the kitchen air supply mode, and after the air conditioner runs in the kitchen air supply mode for a second preset period of time, the air conditioner is controlled to turn off.

Wherein, the second preset duration is longer than the first preset duration. In the kitchen air supply mode, the compressor pauses operation, the upper air outlet 103 and the lower air outlet are closed, the lower air outlet 102 is opened, the upper air outlet 101 and the upper air duct 106 are opened and connected at the first opening degree, so that the airflow flows from the lower air outlet 102 It enters the housing 10 and flows out from the upper air duct 106 .

In a specific embodiment, the second preset time period is 5 minutes.

When the range hood or stove is turned off, the air conditioner is controlled to run the kitchen air supply mode, so that the clean air in the first room quickly flows into the kitchen, promoting the emission of residual oil smoke in the kitchen, and improving the air quality in the kitchen. In the kitchen air supply mode, the evaporator 20 is located relatively far away from the upper air outlet 101 and the lower air outlet 102 so as not to block the air flow.

Further, the air conditioner control method also includes:

In the second kitchen cooling mode, when the temperature difference ΔT is less than or equal to the first preset value, the air conditioner is controlled to run the cooling mode after running for the first preset time;

After the air conditioner operates in the cooling mode, if the temperature difference ΔT is greater than or equal to the second preset value, the air conditioner is controlled to operate in the second kitchen cooling mode;

After the air conditioner operates in the second kitchen cooling mode for a third preset period of time, if the temperature difference ΔT is still greater than or equal to the second preset value, the upper air outlet 103 is controlled to close, and the upper air duct 106 and the upper air outlet 101 are controlled to open for the first time. degree, and after running for the second preset time period, the upper air outlet 101 and the upper air duct 106 are controlled to open at the second opening degree, and the upper air outlet 103 is controlled to open.

In a specific embodiment, the third preset time period is 2 minutes.

In the second kitchen cooling mode, when the temperature difference ΔT is less than or equal to the first preset value, the temperature in the kitchen is more suitable. At this time, the air conditioner is controlled to run the cooling mode after running for the first preset time, so that the air conditioner only responds to the second kitchen cooling mode. A room is blowing cold air. If the kitchen temperature rises to a temperature difference ΔT greater than or equal to the second preset value after the air conditioner operates in the cooling mode, the air conditioner is controlled to operate the second kitchen cooling mode again, and at the same time blows cold air to the kitchen and the first room to reduce the temperature in the kitchen. . After the air conditioner operates in the second kitchen cooling mode for the third preset time, if the temperature difference ΔT is still greater than or equal to the second preset value, the cooling intensity needs to be increased. At this time, the upper air outlet 103 is controlled to close and the upper air duct 106 is controlled. The upper air outlet 101 is opened at the first opening, so that the air conditioner stops cooling the first room and only blows cold air to the kitchen to quickly reduce the temperature of the kitchen. In order to avoid affecting the cooling effect of the first room, after running in this state for the second preset time, the upper air outlet 101 and the upper air duct 106 are controlled to open at the second opening degree, and the upper air outlet 103 is controlled to open, and at the same time, the kitchen and the third room are opened. A room is blowing cold air.

Further, the air conditioner control method provided by the embodiment of the present invention also includes:

In the second kitchen cooling mode, when the range hood or stove is turned off, the air conditioner is controlled to run in the kitchen air supply mode, and after the air conditioner runs in the kitchen air supply mode for a second preset period of time, the air conditioner is controlled to run in the cooling mode.

The air conditioner control device provided by the present invention will be described below. The air conditioner control device described below and the air conditioner control method described above may be mutually referenced.

An embodiment of the present invention provides an air conditioner control device. The air conditioner is located in the first room and is provided with an upwind duct leading to the kitchen. The air conditioner control device includes a determination unit and a control unit.

The determining unit is used to determine that the range hood or stove is turned on and the kitchen temperature is greater than or equal to the first preset temperature.

The control unit is used to control the air outlet mode of the air conditioner based on the operating information of the air conditioner; and to control the operating frequency of the compressor of the air conditioner based on the temperature difference between the kitchen temperature and the outdoor temperature.

An embodiment of the present invention also provides an electronic device. Figure 8 illustrates a schematic diagram of the physical structure of the electronic device. As shown in Figure 8, the electronic device may include: a processor (processor) 810, a communications interface (Communications Interface) 820, and a memory. (memory) 830 and communication bus 840, in which the processor 810, the communication interface 820, and the memory 830 complete communication with each other through the communication bus 840. The processor 810 can call the logical instructions in the memory 830 to execute the air conditioner control method. The method includes: determining that the range hood or stove is turned on and the kitchen temperature is greater than or equal to the first preset temperature; and controlling the air conditioner according to the operating information of the air conditioner. The air outlet mode of the air conditioner; according to the temperature difference between the kitchen temperature and the outdoor temperature, the operating frequency of the air conditioner's compressor is controlled.

In addition, the above-mentioned logical instructions in the memory 830 can be implemented in the form of software functional units and can be stored in a computer-readable storage medium when sold or used as an independent product. Based on this understanding, the technical solution of the present invention essentially or the part that contributes to the existing technology or the part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in various embodiments of the present invention. The aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disk and other media that can store program code.

On the other hand, the present invention also provides a computer program product. The computer program product includes a computer program. The computer program can be stored on a non-transitory computer-readable storage medium. When the computer program is executed by a processor, the computer can Execute the air conditioner control method provided by each of the above methods. The method includes: determining that the range hood or stove is turned on and the kitchen temperature is greater than or equal to the first preset temperature; controlling the air outlet mode of the air conditioner according to the operating information of the air conditioner; The temperature difference between the kitchen temperature and the outdoor temperature controls the operating frequency of the air conditioner's compressor.

In another aspect, the present invention also provides a non-transitory computer-readable storage medium on which a computer program is stored. The computer program is implemented when executed by a processor to execute the air conditioner control method provided by each of the above methods. The method includes : Make sure the range hood or stove is on and the kitchen temperature is greater than or equal to the first preset temperature; control the air outlet mode of the air conditioner according to the operating information of the air conditioner; control the compressor of the air conditioner according to the temperature difference between the kitchen temperature and the outdoor temperature operating frequency.

The device embodiments described above are only illustrative. The units described as separate components may or may not be physically separated. The components shown as units may or may not be physical units, that is, they may be located in One location, or it can be distributed across multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. Persons of ordinary skill in the art can understand and implement the method without any creative effort.

Through the above description of the embodiments, those skilled in the art can clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and of course, it can also be implemented by hardware. Based on this understanding, the part of the above technical solution that essentially contributes to the existing technology can be embodied in the form of a software product. The computer software product can be stored in a computer-readable storage medium, such as ROM/RAM, magnetic disc, optical disk, etc., including a number of instructions to cause a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in various embodiments or certain parts of the embodiments.

The present invention also provides an air conditioner. As shown in Figures 3 to 7, the air conditioner includes a housing 10. The top of the housing 10 is provided with an upper air outlet 101, and the bottom is provided with a lower air outlet 102. The front panel of the housing 10 105 is provided with upper air outlets 103 and lower air outlets distributed up and down. The upper air outlet 101, the lower air outlet 102, the upper air outlet 103 and the lower air outlet can all be opened or closed. The top of the housing 10 is connected to an air duct 106 leading to the kitchen, and the air duct 106 can be connected to or closed with the air outlet 101 .

The air conditioner also includes a control device, which is communicatively connected to the range hood or stove in the kitchen. The control device includes a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the program, the steps of the air conditioner control method provided in any of the above embodiments are implemented.

The air conditioner is installed in the first room, and the upwind duct 106 leads to the kitchen. The air conditioner can blow airflow to the first room and the kitchen.

Specifically, the upper air duct 106 has a foldable structure, the upper air duct 106 has a folded state and an extended state, and the upper air duct 106 can switch between the folded state and the extended state. In the extended state, the upper air duct 106 covers the upper air outlet 101; in the folded state, the upper air duct 106 is folded to the edge of the upper air outlet 101. For example, as shown in FIG. 7 , in the folded state, the upper air duct 106 is folded to the edge of the upper air outlet 101 away from the front panel 105 . The upper air duct 106 is drivingly connected to the driving member. Driven by the driving member, the left and right sides of the upper air duct 106 telescopically move along the left and right sides of the upper air outlet 101 to achieve folding and extending. The control device is communicatively connected with the driving member and is used to control the state of the upper air duct 106 .

The air conditioner also includes an evaporator 20 , which is movably installed in the housing 10 . For example, as shown in FIGS. 4 and 6 , the evaporator 20 is in an arc shape and is arranged around the outer periphery of the fan 30 . The evaporator 20 is drivingly connected to the first driving component, and the control device is communicatively connected to the first driving component for controlling the position of the evaporator 20 .

The air conditioner also includes an upwind plate 1011, a downwind plate 1021, a second driving component and a third driving component. The wind board 1011 is located at the wind outlet 101. The wind board 1011 is drivingly connected to the second driving component. The wind board 1011 moves under the driving of the second drive component, thereby opening or closing the wind port 101. The leeboard 1021 is located at the leeward outlet 102. The leeboard 1021 is drivingly connected to the third driving component. The leeboard 1021 moves under the drive of the third drive component, thereby opening or closing the leeward vent 102. The control device is communicatively connected with the second driving component and the third driving component, and is used to control the movement of the upwind plate 1011 and the leeward plate 1021 .

The air conditioner also includes an upper air outlet plate 1031 and a lower air outlet plate 1041. The upper air outlet plate 1031 and the lower air outlet plate 1041 are rotatably installed on the front panel 105. The upper air outlet plate 1031 is used to open or close the upper air outlet 103, and the lower air outlet plate 1041 is used to open or close the lower air outlet. The upper air outlet plate 1031 and the lower air outlet plate 1041 are drive-connected to different rotating motors, and the control device is communicatively connected to the rotating motor for controlling the movement of the upper air outlet plate 1031 and the lower air outlet plate 1041 .

Further, as shown in FIG. 5 , the rotating axis of the upper air outlet plate 1031 is located on the lower side of the upper air outlet 103 . When the upper air outlet plate 1031 opens the upper air outlet 103 , the upper air outlet plate 1031 is positioned relative to the front panel. 105 is inclined and extends obliquely above the front panel 105 so that the airflow is blown out from the obliquely above the housing 10 . The angle between the upper air outlet plate 1031 and the front panel 105 is 60°. Optionally, the rotating axis of the lower air outlet plate 1041 is located on the upper side of the lower air outlet. When the lower air outlet plate 1041 opens the lower air outlet, the lower air outlet plate 1041 is tilted relative to the front panel 105 and moves toward the front panel 105 . It extends obliquely downward so that the airflow is blown out from the obliquely lower part of the housing 10 , where the included angle between the lower air outlet plate 1041 and the front panel 105 is 60°.

When the control device controls the air conditioner to turn on and controls the air conditioner to run in the first kitchen cooling mode, as shown in Figure 4, the lower air outlet 102 is fully opened, the upper air duct 106 and the upper air outlet 101 are opened at the first opening degree, and the upper air duct 106 and the upper air outlet 101 are opened at the first opening degree. The air outlets 101 are connected, so that the airflow enters the housing 10 from the lower air outlet 102 and flows out from the upper air channel 106 . At this time, the control device controls the evaporator 20 to be in a position close to the lower air outlet 102 .

When the control device controls the air conditioner to enter the second kitchen cooling mode, as shown in Figures 5 and 6, the lower air outlet 102 is fully opened, the upper air duct 106 and the upper air outlet 101 are opened at the second opening, and the upper air duct 106 is connected with the upper air outlet 101 , the upper air outlet 103 is opened, so that the airflow enters the housing 10 from the lower air outlet 102 and flows out from the upper air duct 106 and the upper air outlet 103 .

When the control device controls the air conditioner to enter the cooling mode, as shown in Figure 7, the upper air duct 106 and the upper air outlet 101 are closed, the lower air outlet 102 and the upper air outlet 103 are opened, and the airflow enters the housing 10 from the lower air outlet 102 and flows from the upper air outlet 103 outflow, the air conditioner only cools the first room.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that it can still be used Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent substitutions are made to some of the technical features; however, these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (5)

1. An air conditioner control method, wherein the air conditioner is located in a first room and is provided with an upper duct leading to a kitchen, the air conditioner control method comprising:

determining that the range hood or the kitchen range is opened, and the kitchen temperature is greater than or equal to a first preset temperature;

controlling an air outlet mode of the air conditioner according to the operation information of the air conditioner;

Controlling an operating frequency of a compressor of the air conditioner according to a temperature difference between the kitchen temperature and the outdoor temperature;

the air conditioner comprises a shell, wherein an upper air port is formed in the top of the shell, a lower air port is formed in the bottom of the shell, and an upper air port and a lower air port which are distributed up and down are formed in a front panel of the shell; the upper air opening, the lower air opening, the upper air outlet and the lower air outlet can be opened or closed; the top of the shell is connected with the upper air duct, and the upper air duct can be communicated with or closed by the upper air port;

and controlling an air outlet mode of the air conditioner according to the operation information of the air conditioner, wherein the air outlet mode comprises the following steps: if the air conditioner is not started, controlling the air conditioner to be started, and controlling the air conditioner to operate in a first kitchen refrigerating mode;

in the first kitchen refrigerating mode, the upper air outlet and the lower air outlet are closed, the lower air outlet is opened, the upper air duct and the upper air outlet are opened at a first opening degree, and the upper air duct is communicated with the upper air outlet so that air flow enters the shell from the lower air outlet and flows out from the upper air duct;

and controlling an air outlet mode of the air conditioner according to the operation information of the air conditioner, and further comprising: if the air conditioner is started and the refrigerating mode is operated, controlling the air conditioner to operate in a second kitchen refrigerating mode;

In the refrigeration mode, the upper air port, the upper air duct and the lower air port are closed, and the lower air port and the upper air port are opened so that air flow enters the shell from the lower air port and flows out from the upper air port;

in the second kitchen refrigerating mode, the lower air outlet is closed, the lower air outlet and the upper air outlet are opened, the upper air duct and the upper air outlet are opened at a second opening degree, and the upper air duct is communicated with the upper air outlet so that air flow enters the shell from the lower air outlet and flows out from the upper air duct and the upper air outlet, wherein the second opening degree is smaller than the first opening degree;

further comprises: in the first kitchen refrigerating mode, controlling a fan of the air conditioner to run at a first rotating speed, and controlling the target temperature of the air conditioner to be a second preset temperature;

in the second kitchen refrigerating mode, controlling the fan of the air conditioner to run at a second rotating speed, and controlling the target temperature of the air conditioner to be a third preset temperature;

the first rotating speed is smaller than the second rotating speed, the second preset temperature and the third preset temperature are both smaller than the first preset temperature, and the second preset temperature is larger than the third preset temperature;

The air conditioner control method further comprises the following steps:

in the first kitchen refrigerating mode, when the temperature difference is smaller than or equal to a first preset value, controlling the air conditioner to stop running after running for a first preset time period;

after the air conditioner is stopped, if the temperature difference is larger than or equal to a second preset value, controlling the air conditioner to be started;

the first preset value is smaller than the second preset value, and the first preset value and the second preset value are both smaller than 0 ℃;

the air conditioner control method further comprises the following steps:

when the range hood or the kitchen range is closed in the first kitchen refrigeration mode, controlling the air conditioner to operate in a kitchen air supply mode, and after the air conditioner operates in the kitchen air supply mode for a second preset time period, controlling the air conditioner to be closed;

wherein the second preset time period is longer than the first preset time period; in the kitchen air supply mode, the compressor is in a suspended operation, the upper air outlet and the lower air outlet are closed, the lower air outlet is opened, and the upper air outlet and the upper air duct are opened and communicated with each other at the first opening degree, so that air flow enters the shell from the lower air outlet and flows out from the upper air duct.

2. The air conditioner control method according to claim 1, characterized in that the air conditioner control method further comprises:

when the temperature difference is smaller than or equal to the first preset value in the second kitchen refrigerating mode, controlling the air conditioner to operate in the refrigerating mode after a first preset time period is operated;

after the air conditioner operates in the refrigerating mode, if the temperature difference is greater than or equal to a second preset value, controlling the air conditioner to operate in the second kitchen refrigerating mode;

and after the air conditioner operates in the second kitchen refrigerating mode for a third preset time period, if the temperature difference is still greater than or equal to the second preset value, controlling the upper air outlet to be closed, controlling the upper air duct and the upper air duct to be opened in the first opening degree, and after the air conditioner operates in the second preset time period, controlling the upper air duct and the upper air duct to be opened in the second opening degree, and controlling the upper air outlet to be opened.

3. The air conditioner control method according to claim 2, characterized in that the air conditioner control method further comprises:

and in the second kitchen refrigerating mode, when the range hood or the kitchen range is closed, controlling the air conditioner to operate in a kitchen air supply mode, and after the air conditioner operates in the kitchen air supply mode for a second preset time period, controlling the air conditioner to operate in the refrigerating mode.

4. An air conditioner control apparatus, the air conditioner being located in a first room and provided with an upper duct leading to a kitchen, the air conditioner control apparatus comprising:

the determining unit is used for determining that the range hood or the kitchen range is opened, and the kitchen temperature is greater than or equal to a first preset temperature;

the control unit is used for controlling the air outlet mode of the air conditioner according to the operation information of the air conditioner; controlling an operating frequency of a compressor of the air conditioner according to a temperature difference between the kitchen temperature and the outdoor temperature;

the air conditioner comprises a shell, wherein an upper air port is formed in the top of the shell, a lower air port is formed in the bottom of the shell, and an upper air port and a lower air port which are distributed up and down are formed in a front panel of the shell; the upper air opening, the lower air opening, the upper air outlet and the lower air outlet can be opened or closed; the top of the shell is connected with the upper air duct, and the upper air duct can be communicated with or closed by the upper air port;

and controlling an air outlet mode of the air conditioner according to the operation information of the air conditioner, wherein the air outlet mode comprises the following steps: if the air conditioner is not started, controlling the air conditioner to be started, and controlling the air conditioner to operate in a first kitchen refrigerating mode;

In the first kitchen refrigerating mode, the upper air outlet and the lower air outlet are closed, the lower air outlet is opened, the upper air duct and the upper air outlet are opened at a first opening degree, and the upper air duct is communicated with the upper air outlet so that air flow enters the shell from the lower air outlet and flows out from the upper air duct;

and controlling an air outlet mode of the air conditioner according to the operation information of the air conditioner, and further comprising: if the air conditioner is started and the refrigerating mode is operated, controlling the air conditioner to operate in a second kitchen refrigerating mode;

in the refrigeration mode, the upper air port, the upper air duct and the lower air port are closed, and the lower air port and the upper air port are opened so that air flow enters the shell from the lower air port and flows out from the upper air port;

in the second kitchen refrigerating mode, the lower air outlet is closed, the lower air outlet and the upper air outlet are opened, the upper air duct and the upper air outlet are opened at a second opening degree, and the upper air duct is communicated with the upper air outlet so that air flow enters the shell from the lower air outlet and flows out from the upper air duct and the upper air outlet, wherein the second opening degree is smaller than the first opening degree;

Further comprises: in the first kitchen refrigerating mode, controlling a fan of the air conditioner to run at a first rotating speed, and controlling the target temperature of the air conditioner to be a second preset temperature;

in the second kitchen refrigerating mode, controlling the fan of the air conditioner to run at a second rotating speed, and controlling the target temperature of the air conditioner to be a third preset temperature;

the first rotating speed is smaller than the second rotating speed, the second preset temperature and the third preset temperature are both smaller than the first preset temperature, and the second preset temperature is larger than the third preset temperature;

further comprises: in the first kitchen refrigerating mode, when the temperature difference is smaller than or equal to a first preset value, controlling the air conditioner to stop running after running for a first preset time period;

after the air conditioner is stopped, if the temperature difference is larger than or equal to a second preset value, controlling the air conditioner to be started;

the first preset value is smaller than the second preset value, and the first preset value and the second preset value are both smaller than 0 ℃;

further comprises: when the range hood or the kitchen range is closed in the first kitchen refrigeration mode, controlling the air conditioner to operate in a kitchen air supply mode, and after the air conditioner operates in the kitchen air supply mode for a second preset time period, controlling the air conditioner to be closed;

Wherein the second preset time period is longer than the first preset time period; in the kitchen air supply mode, the compressor is in a suspended operation, the upper air outlet and the lower air outlet are closed, the lower air outlet is opened, and the upper air outlet and the upper air duct are opened and communicated with each other at the first opening degree, so that air flow enters the shell from the lower air outlet and flows out from the upper air duct.

5. The air conditioner is characterized by comprising a shell, wherein an upper air port is formed in the top of the shell, a lower air port is formed in the bottom of the shell, and an upper air port and a lower air port which are distributed up and down are formed in a front panel of the shell; the upper air opening, the lower air opening, the upper air outlet and the lower air outlet can be opened or closed; the top of the shell is connected with an upper air duct which leads to a kitchen, and the upper air duct can be communicated with or closed by the upper air port;

the air conditioner further comprises a control device which is in communication connection with the range hood or the kitchen range in the kitchen, the control device comprises a memory, a processor and a computer program which is stored in the memory and can run on the processor, and the processor realizes the steps of the control method of the air conditioner according to any one of claims 1 to 3 when executing the program.