WO2016070598A1

WO2016070598A1 - Control method, device and air conditioner

Info

Publication number: WO2016070598A1
Application number: PCT/CN2015/078357
Authority: WO
Inventors: 陈泽波; 王成; 林伟雪; 岳耀标; 旷文琦
Original assignee: 珠海格力电器股份有限公司
Priority date: 2014-11-06
Filing date: 2015-05-06
Publication date: 2016-05-12
Also published as: CN104279718A

Abstract

A control method, device and air conditioner. The method comprises: when a running mode of an air conditioner is a first type of the running mode, and when a vane thereof is an automatic vane, determining a target wind sweeping mode according to an environment temperature and a temperature set by a user; and when the air conditioner is running in the first type of running mode, the air conditioner can regulate the environment temperature thereof. The wind sweeping mode of the control method is determined according to the environment temperature and the temperature set by the user so as to better meet the requirements of the actual running environment and the user, thus intelligently controlling a wind deflector, and improving comfort provided by the air conditioner.

Description

Control method, device and air conditioner

The present application claims priority to Chinese Patent Application No. 201410625714., entitled "Control Method, Apparatus, and Air Conditioner", filed on November 6, 2014, the entire contents of which is incorporated herein by reference. .

Technical field

The present invention relates to the field of control technology, and more particularly to a control method, device and air conditioner.

Background technique

In the current air conditioner, after the windshield is set to be automatic, the upper and lower air deflectors are positioned to a certain fixed angle (such as a default angle or a memory angle), and the control method is too simple, not intelligent enough, and is easy to give an uncomfortable feeling. For example, in the cooling mode, if the air deflector is set at a certain fixed angle, it is easy to cause the cold wind to directly blow people, giving an uncomfortable feeling of blowing.

Summary of the invention

The object of the present invention is to provide a control method, device and air conditioner, so as to realize intelligent control of the air deflector of the air conditioner and improve the comfort of the air conditioner.

In order to achieve the above object, the present invention provides the following technical solutions:

A control method is applied to an air conditioner, the air conditioner is provided with upper and lower air deflectors, and the method includes:

When the operating mode of the air conditioner is the first type of operation mode, and the windshield of the air conditioner is an automatic windshield, acquiring an ambient temperature and a user set temperature; wherein, when the air conditioner is operated in the first type When the mode is running, the air conditioner can perform temperature adjustment on an environment in which the air conditioner is located;

Determining a target sweep mode according to a current operating mode of the air conditioner, the ambient temperature and the user set temperature;

The upper and lower air deflectors are controlled to operate in the target sweep mode.

In the above method, preferably, according to the current operating mode of the air conditioner, the ambient temperature and The user set temperature determining target sweep mode includes:

Determining a sum of preset temperature increments corresponding to the user set temperature and the current operating mode of the air conditioner;

Comparing the ambient temperature to the sum value;

The target sweep mode is determined according to the current operating mode and the comparison result of the air conditioner.

In the above method, preferably, the current operating mode of the air conditioner is a cooling mode, and the preset temperature increment is a first preset temperature increment, and the target sweep is determined according to a current operating mode of the air conditioner and a comparison result. Wind modes include:

If the comparison result is that the ambient temperature is greater than or equal to a sum of the user set temperature and the first preset temperature increment, determining that the target sweep mode is the full sweep mode.

If the comparison result is that the ambient temperature is less than a sum of the user set temperature and the first preset temperature increment, determining that the target swept mode is sweeping at a first fixed angle, the first The fixed angle is greater than or equal to 20°, and the first fixed angle is less than or equal to 40°.

In the above method, preferably, the current operating mode of the air conditioner is a heating mode, and the preset temperature increment is a second preset temperature increment, and the target is determined according to a current operating mode of the air conditioner and a comparison result. The sweep mode includes:

If the comparison result is that the ambient temperature is less than a sum of the user set temperature and the second preset temperature increment, determining that the target swept mode is sweeping at a second fixed angle, the second The fixed angle is greater than or equal to 45° and the second fixed angle is less than or equal to 65°.

If the comparison result is that the ambient temperature is greater than or equal to a sum of the user set temperature and the second preset temperature increment, determining that the target swept mode is sweeping at a third fixed angle, The third fixed angle is greater than the second fixed angle, the third fixed angle is greater than or equal to 55°, and the third fixed angle is less than or equal to 75°.

The above method, preferably, further includes:

When the operating mode of the air conditioner is the second type of operation mode, and the windshield of the air conditioner is an automatic windshield, determining the full sweep mode as the target sweep mode, and performing the controlling the upper and lower air deflectors a step of operating in the target sweep mode; wherein, when the air conditioner is operated in the second type of operation mode, the air conditioner does not perform temperature adjustment on an environment in which the air conditioner is located.

A control device is applied to an air conditioner, the air conditioner is provided with upper and lower air deflectors, and the device comprises:

An acquiring module, configured to acquire an ambient temperature and a user set temperature when the operating mode of the air conditioner is a first type of operation mode, and the windshield of the air conditioner is an automatic windshield; wherein, when the air conditioner is When the first type of operation mode is running, the air conditioner can adjust the temperature of the environment in which the air conditioner is located;

a first determining module, configured to determine a target sweep mode according to a current operating mode of the air conditioner, the ambient temperature and the user set temperature;

And a control module, configured to control the upper and lower air deflectors to operate in the target sweep mode.

Preferably, the first determining module comprises:

a first determining submodule, configured to determine a sum of preset temperature increments corresponding to the current operating mode of the air conditioner;

Comparing a submodule for comparing the ambient temperature to the sum value;

The second determining submodule is configured to determine a target sweeping mode according to the current operating mode and the comparison result of the air conditioner.

Preferably, the current operating mode of the air conditioner is a cooling mode, the preset temperature increment is a first preset temperature increment, and the second determining sub-module includes:

The first determining unit is configured to determine that the target wind sweep mode is the full sweep mode if the comparison result is that the ambient temperature is greater than or equal to a sum of the user set temperature and the first preset temperature increment.

a second determining unit, configured to determine that the target swept mode is at a first fixed angle if the comparison result is that the ambient temperature is less than a sum of the user set temperature and the first preset temperature increment Sweeping, the first fixed angle is greater than or equal to 20°, and the first fixed angle is less than or equal to 40 °.

In the above device, preferably, the current operating mode of the air conditioner is a heating mode, and the preset temperature increment is a second preset temperature increment, and the second determining submodule comprises:

a third determining unit, configured to determine that the target swept mode is at a second fixed angle if the comparison result is that the ambient temperature is less than a sum of the user set temperature and the second preset temperature increment Sweeping, the second fixed angle is greater than or equal to 45°, and the second fixed angle is less than or equal to 65°.

a fourth determining unit, configured to determine that the target swept mode is third if the comparison result is that the ambient temperature is greater than or equal to a sum of the user set temperature and the second preset temperature increment The fixed angle sweeps, the third fixed angle is greater than the second fixed angle, the third fixed angle is greater than or equal to 55°, and the third fixed angle is less than or equal to 75°.

The above device, preferably, further comprises:

a second determining module, configured to determine a full sweep mode as a target sweep mode when the operating mode of the air conditioner is the second type of operation mode, and the windshield of the air conditioner is an automatic windshield; When the air conditioner is operated in the second type of operation mode, the air conditioner does not perform temperature adjustment on the environment in which the air conditioner is located.

An air conditioner having an upper and lower air deflector, the air conditioner comprising the control device according to any one of the above.

According to the foregoing solution, a control method, a device, and an air conditioner provided by the embodiment of the present invention, when the operating mode of the air conditioner is the first type of operation mode, and the windshield of the air conditioner is an automatic windshield, according to the environment The temperature and the user set temperature determine a target sweep mode, wherein the air conditioner is capable of temperature adjustment of an environment in which the air conditioner is located when the air conditioner is operated in the first type of operation mode. That is to say, when the operating mode of the air conditioner is the first type of operation mode, and the windshield of the air conditioner is an automatic windshield, the target sweeping mode is set according to the ambient temperature and the user-set temperature, which is more realistic. The operating environment and user requirements enable intelligent control of the air deflector and improve the comfort of the air conditioner.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any creative work.

FIG. 1 is a flowchart of an implementation of a control method according to an embodiment of the present invention;

2 is a flowchart of an implementation of determining a target air sweep mode according to a current operating mode of an air conditioner, an ambient temperature, and a user set temperature according to an embodiment of the present invention;

FIG. 3 is a flowchart of another implementation of determining a target air sweep mode according to an current operating mode of an air conditioner, an ambient temperature, and a user set temperature according to an embodiment of the present invention;

FIG. 4 is a flowchart of still another implementation of determining a target air sweep mode according to an current operating mode of an air conditioner, an ambient temperature, and a user set temperature according to an embodiment of the present invention;

FIG. 5 is a flowchart of still another implementation of determining a target air sweep mode according to an current operating mode of an air conditioner, an ambient temperature, and a user set temperature according to an embodiment of the present invention;

FIG. 6 is a flowchart of still another implementation of determining a target air sweep mode according to an current operating mode of an air conditioner, an ambient temperature, and a user set temperature according to an embodiment of the present invention;

FIG. 7 is a flowchart of still another implementation of determining a target air sweep mode according to a current operating mode of an air conditioner, an ambient temperature, and a user set temperature according to an embodiment of the present invention;

FIG. 8 is a flow chart of controlling the upper and lower air deflectors after the air conditioner is powered on according to an embodiment of the present invention; FIG.

FIG. 9 is a schematic structural diagram of a control device according to an embodiment of the present invention;

FIG. 10 is a schematic structural diagram of a first determining module according to an embodiment of the present disclosure;

FIG. 11 is a schematic structural diagram of a second determining submodule according to an embodiment of the present disclosure;

FIG. 12 is another schematic structural diagram of a second determining submodule according to an embodiment of the present disclosure;

FIG. 13 is still another schematic structural diagram of a second determining submodule according to an embodiment of the present disclosure;

FIG. 14 is still another schematic structural diagram of a second determining submodule according to an embodiment of the present invention.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

The control method and device provided by the embodiments of the present invention are applied to an air conditioner, which has an upper and lower air guiding plate, and the air blowing direction of the air conditioner can be changed in the vertical direction by controlling the upper and lower air guiding plates.

Generally, the sweep mode of the upper and lower air deflectors may include: a full sweep mode and a sweep mode at a fixed angle. However, when the current air conditioner is set to be automatic, the upper and lower air deflectors are positioned to a certain fixed angle (such as a default angle or a memory angle), and the control method is too simple, not intelligent enough, and is easy to give an uncomfortable feeling. Based on this problem, the present application provides a control method, device and air conditioner to realize intelligent control of the upper and lower air deflectors and improve the comfort of the air conditioner.

Referring to FIG. 1, FIG. 1 is a flowchart of an implementation of a control method according to an embodiment of the present invention, which may include:

Step S11: When the operating mode of the air conditioner is the first type of operation mode, and the windshield of the air conditioner is an automatic windshield, the ambient temperature and the user set temperature are acquired.

Wherein, when the air conditioner is operated in the first type of operation mode, the air conditioner is capable of temperature adjustment of an environment in which the air conditioner is located. That is to say, in the embodiment, the first type of operation mode is an operation mode involving temperature adjustment, for example, the first type of operation mode may be a cooling mode or a heating mode.

The ambient temperature can be obtained by a temperature sensor. The user set temperature is the temperature value entered by the user.

Step S12: determining, according to a current operating mode of the air conditioner, the target air sweep mode by using the user set temperature;

The ambient temperature refers to the ambient temperature detected last time.

In the embodiment of the present invention, the target sweep mode is determined according to the current operating mode of the air conditioner, the ambient temperature and the user set temperature, and is not fixed.

Step S13: Control the upper and lower air deflectors to operate in the target sweep mode.

A control method provided by an embodiment of the present invention, when the operating mode of the air conditioner is the first type of operation In the row mode, and the windshield of the air conditioner is an automatic windshield, determining a target sweep mode of the air conditioner according to the ambient temperature and the user set temperature, wherein when the air conditioner is operated in the first type of operation mode, The air conditioner is capable of temperature adjustment of an environment in which the air conditioner is located. That is to say, when the operating mode of the air conditioner is the first type of operation mode, and the windshield of the air conditioner is an automatic windshield, the target sweeping mode is set according to the ambient temperature and the user-set temperature, which is more realistic. The operating environment and user requirements enable intelligent control of the air deflector and improve the comfort of the air conditioner.

In the above embodiment, optionally, the determining the target wind sweep mode according to the current operating mode of the air conditioner, the ambient temperature, and the user set temperature may include:

Comparing the ambient temperature to the sum value;

In the above embodiment, optionally, the preset temperature increments may be different according to different operating modes of the air conditioner.

Optionally, when the operating mode of the air conditioner is the cooling mode, the preset temperature increment may be a first preset temperature increment, according to the current operating mode of the air conditioner, the ambient temperature, and the user setting. A flow chart for determining the target sweep mode by determining the temperature is shown in FIG. 2, and may include:

Step S20: determining a sum of the user set temperature and the first preset temperature increment;

Step S21: comparing the ambient temperature with the obtained sum value.

Step S22: If the comparison result is that the ambient temperature is greater than or equal to a sum of the user set temperature and the first preset temperature increment, determine that the target sweep mode is a full sweep mode.

In the embodiment of the present invention, when the operating mode of the air conditioner is the cooling mode, if the ambient temperature T _env and the user set temperature T _set satisfy the following relationship (ie, inequality (1)), the user has a large cooling demand. At this time, the full sweep mode is determined as the target sweep mode. This can achieve rapid cooling, so that the user is in the cooling range, which can make the cool wind directly blow people, feel the cooling effect of the air conditioner, and avoid the uncomfortable wind feeling of continuous direct blowing cold air.

T _env ≥T _set +△T ₁ (1)

Where ΔT ₁ is the first preset temperature increment. Optionally, 2 ° C ≤ ΔT ₁ ≤ 5 ° C.

Optionally, when the operating mode of the air conditioner is the cooling mode, the preset temperature increment may be a first preset temperature increment, according to the current operating mode of the air conditioner, the ambient temperature, and the user setting. Another implementation flow chart for determining the target sweep mode of the fixed temperature is shown in FIG. 3, and may include:

Step S30: determining a sum of the user set temperature and the first preset temperature increment;

Step S31: comparing the ambient temperature with the obtained sum value;

Step S32: If the comparison result is that the ambient temperature is less than a sum of the user set temperature and the first preset temperature increment, determining that the target swept mode is sweeping at a first fixed angle. The first fixed angle is greater than or equal to 20°, and the first fixed angle is less than or equal to 40°.

In the embodiment of the present invention, when the operating mode of the air conditioner is the cooling mode, if the ambient temperature T _env and the user set temperature T _set satisfy the following relationship (ie, inequality (2)), the cooling demand of the user is not large. At this time, the target sweep mode of the air conditioner is determined to be the wind at the first fixed angle P ₁ , where 20° ≤ P ₁ ≤ 40°. The air conditioner is made to be horizontal, and due to the characteristics of the cold wind sinking, the flat blow can also meet the cooling demand of the personnel area, and at the same time avoid the direct blowing of the cold wind and cause an uncomfortable blowing feeling.

T _env <T _set +△T ₁ (2)

Optionally, when the operating mode of the air conditioner is the cooling mode, the preset temperature increment may be a first preset temperature increment, according to the current operating mode of the air conditioner, the ambient temperature, and the user setting. Another implementation flow chart for determining the target sweep mode by constant temperature is shown in FIG. 4, and may include:

Step S40: determining a sum of the user set temperature and the first preset temperature increment;

Step S41: comparing the ambient temperature with the obtained sum value;

Step S42: determining whether the comparison result is that the ambient temperature is greater than or equal to a sum of the user set temperature and the first preset temperature increment, and if yes, executing step S43; otherwise, performing step S44.

Step S43: determining that the target sweep mode is the full sweep mode.

Step S44: determining that the target wind sweep mode is to sweep the wind at a first fixed angle, the first fixed The angle is greater than or equal to 20° and the first fixed angle is less than or equal to 40°.

Optionally, when the operating mode of the air conditioner is the heating mode, the preset temperature increment is a second preset temperature increment, according to the current operating mode of the air conditioner, the ambient temperature, and the user setting. Another implementation flow chart for determining the target sweep mode by constant temperature is shown in FIG. 5, and may include:

Step S50: determining a sum of the user set temperature and the second preset temperature increment;

Step S51: comparing the ambient temperature with the obtained sum value;

Step S52: If the comparison result is that the ambient temperature is less than a sum of the user set temperature and the second preset temperature increment, determining that the target swept mode is sweeping at a second fixed angle, the first The second fixed angle is greater than or equal to 45°, and the second fixed angle is less than or equal to 65°.

The second preset temperature increment is different from the value of the first preset temperature increment; preferably, the second preset temperature increment is less than zero.

In the embodiment of the present invention, when the operating mode of the air conditioner is the heating mode, if the ambient temperature T _env and the user set temperature T _set satisfy the following relationship (ie, inequality (3)), the user needs to be heated. Large, at this time, the target sweep mode of the air conditioner is determined to be at a second fixed angle P ₂ , where 45° ≤ P ₂ ≤ 65°. The air outlet of the air conditioner is inclined downward, which ensures that the hot air can be grounded, avoids the excessive vertical temperature difference to cause the user to feel uncomfortable with the hot foot cold, and can ensure that the hot air supply distance is far enough to heat the entire human activity area. .

T _env <T _set +△T ₂ (3)

Where ΔT ₂ is the second preset temperature increment. Optionally, -5 ° C ≤ ΔT ₂ ≤ -3 ° C.

Optionally, when the operating mode of the air conditioner is the heating mode, the preset temperature increment is a second preset temperature increment, according to the current operating mode of the air conditioner, the ambient temperature, and the user setting. Another implementation flow chart for determining the target sweep mode by constant temperature is shown in FIG. 6 and may include:

Step S60: determining a sum of the user set temperature and the second preset temperature increment;

Step S61: comparing the ambient temperature with the obtained sum value;

Step S62: If the comparison result is that the ambient temperature is greater than or equal to a sum of the user set temperature and the second preset temperature increment, determining that the target wind sweep mode is to sweep the wind at a third fixed angle. The third fixed angle is greater than the second fixed angle, and the third fixed angle is greater than or equal to 55°, And the third fixed angle is less than or equal to 75°.

In the embodiment of the present invention, if the current operating mode of the air conditioner is the heating mode, if the ambient temperature T _env and the user set temperature T _set satisfy the following relationship (ie, inequality (4)), the user needs to be heated. Not large, at this time, the target sweep mode of the air conditioner is determined to be at a third fixed angle P ₃ , wherein 55° ≤ P ₃ ≤ 75°. Make the air conditioner go out in the direction of the wind to ensure that the hot air falls.

T _env ≥T _set +△T ₂ (4)

Optionally, when the operating mode of the air conditioner is the heating mode, the preset temperature increment is a second preset temperature increment, according to the current operating mode of the air conditioner, the ambient temperature, and the user setting. Another implementation flow chart for determining the target sweep mode by constant temperature is shown in FIG. 7 and may include:

Step S70: determining a sum of the user set temperature and the second preset temperature increment;

Step S71: comparing the ambient temperature with the obtained sum value;

Step S72: determining whether the comparison result is that the ambient temperature is less than a sum of the user set temperature and the second preset temperature increment, and if yes, executing step S73; otherwise, performing step S74.

Step S73: determining that the target swept mode is sweeping at a second fixed angle, the second fixed angle is greater than or equal to 45°, and the second fixed angle is less than or equal to 65°.

Step S74: determining that the target swept mode is sweeping at a third fixed angle, the third fixed angle is greater than the second fixed angle, the third fixed angle is greater than or equal to 55°, and the third The fixed angle is less than or equal to 75°.

Optionally, the control method provided by the application may further include:

When the operating mode of the air conditioner is the second type of operation mode, and the windshield of the air conditioner is an automatic windshield, determining the full sweep mode as the target sweep mode, and performing the controlling the upper and lower air deflectors a step of operating in the target sweep mode;

Wherein, when the air conditioner is operated in the second type of operation mode, the air conditioner does not perform temperature adjustment on an environment in which the air conditioner is located. In other words, the second type of operation mode does not involve temperature regulation. Running mode. For example, the second type of operation mode may be a supply air mode. In the air supply mode, the air conditioner neither cools nor heats, but blows like a fan.

Since the air supply mode does not involve temperature adjustment, when the operation mode of the air conditioner is the air supply mode, the full sweep mode is used as the target sweep mode, so that the user feels the natural wind.

In the embodiment of the present invention, optionally, the user may select to manually control the sweep mode, or may select the automatic sweep mode. When the user switches to the automatic control sweep mode, the user does not respond to the up and down sweep command triggered by the user.

Based on the above embodiment, please refer to FIG. 8. FIG. 8 is a flow chart of controlling the upper and lower air deflectors after the air conditioner is powered on according to an embodiment of the present invention, which may include:

Boot up

Obtain the unit operating mode;

If the unit running mode is the cooling mode, it is judged whether it is an automatic windshield (that is, whether the air sweep mode is automatically controlled), and if it is an automatic windshield, the user set temperature and the ambient temperature are obtained, if the ambient temperature is greater than or equal to the user set temperature and The sum of the first preset temperature increments controls the upper and lower air deflectors to operate in the full sweep mode; otherwise, the upper and lower air deflectors are controlled to sweep at a first fixed angle, and the first fixed angle is greater than or equal to 20°. And the first fixed angle is less than or equal to 40°; if it is not the automatic windshield, the normal cooling control is operated according to a user-triggered instruction, or runs at a default angle or a memory angle.

If the unit operation mode is heating mode, it is judged whether the automatic windshield (ie, whether the air sweep mode is automatically controlled), if it is the automatic windshield, the user set temperature and the ambient temperature are obtained, if the ambient temperature is less than the user set temperature and the second The sum of the preset temperature increments controls the second fixed angle sweeping of the upper and lower air deflectors, the second fixed angle is greater than or equal to 45°, and the second fixed angle is less than or equal to 65°, otherwise, determining The target sweeping mode is to sweep the wind at a third fixed angle, the third fixed angle is greater than the second fixed angle, the third fixed angle is greater than or equal to 55°, and the third fixed angle is less than Or equal to 75°; if it is not an automatic windshield, normal heating control, that is, according to the user-triggered instruction, or running at the default angle or memory angle.

If the unit running mode is the air supply mode, determine whether the automatic windshield (ie, whether to automatically control the sweep mode), if it is an automatic windshield, control the upper and lower air deflectors to work in full sweep mode, otherwise, normal Air supply control, that is, according to the instructions triggered by the user, or run at the default angle or memory angle.

Corresponding to the method embodiment, the present application further provides a control device. A schematic structural diagram of the control device provided by the embodiment of the present invention is as shown in FIG.

An obtaining module 91, a first determining module 92 and a control module 93; wherein

The obtaining module 91 is configured to acquire an ambient temperature and a user set temperature when the operating mode of the air conditioner is the first type of operating mode, and the windshield of the air conditioner is an automatic windshield; wherein, when the air conditioner is When the first type of operation mode is running, the air conditioner can adjust the temperature of the environment in which the air conditioner is located;

The first determining module 92 is configured to determine a target sweep mode according to the current operating mode of the air conditioner, the ambient temperature, and the user set temperature;

The control module 93 is configured to control the upper and lower air deflectors to operate in the target sweep mode.

The embodiment of the present invention provides a control device. When the operating mode of the air conditioner is the first type of operation mode, and the windshield of the air conditioner is an automatic windshield, the target wind is determined according to the ambient temperature and the user set temperature. a mode, wherein the air conditioner is capable of temperature adjustment of an environment in which the air conditioner is located when the air conditioner is operated in the first type of operation mode. That is to say, when the operating mode of the air conditioner is the first type of operation mode, and the windshield of the air conditioner is an automatic windshield, the target sweeping mode is set according to the ambient temperature and the user-set temperature, which is more realistic. The operating environment and user requirements enable intelligent control of the air deflector and improve the comfort of the air conditioner.

In the above embodiment, optionally, a schematic structural diagram of the first determining module 92 is as shown in FIG. 10, and may include: a determining submodule 100, a comparing submodule 101, and a determining submodule 102;

The first determining sub-module 100 is configured to determine a sum of preset temperature increments corresponding to the current operating mode of the air conditioner;

The comparison sub-module 101 is configured to compare the ambient temperature with the sum value;

The second determining sub-module 102 is configured to determine a target swept mode according to a current operating mode of the air conditioner and a comparison result.

In the above embodiment, optionally, the preset temperature is increased according to different operating modes of the air conditioner. The amount can vary.

In the above embodiment, optionally, the first type of operation mode of the air conditioner may be: a cooling mode, or a heating mode.

In the above embodiment, optionally, when the operating mode of the air conditioner is the cooling mode, the preset temperature increment may be a first preset temperature increment, and correspondingly, one of the second determining submodules 102 The structure diagram is shown in Figure 11, which may include:

The first determining unit 111 is configured to determine that the target swept mode is the full sweep mode if the comparison result is that the ambient temperature is greater than or equal to a sum of the user set temperature and the first preset temperature increment.

In the embodiment of the present invention, when the operating mode of the air conditioner is the cooling mode, if the ambient temperature T _env and the user set temperature T _set satisfy the inequality (1), the user's cooling demand is large, and at this time, the whole will be The sweep mode is determined to be the target sweep mode. In this way, rapid cooling can be achieved, and the user is located in the cooling range, which can directly blow the cool air, feel the cooling effect of the air conditioner, and have the uncomfortable wind feeling that can avoid the continuous blowing of the cold air.

In the above embodiment, optionally, when the operating mode of the air conditioner is the cooling mode, the preset temperature increment may be a first preset temperature increment, and correspondingly, another second determining submodule 102 A schematic structural diagram is shown in FIG. 12, which may include:

The second determining unit 121 is configured to: if the comparison result is that the ambient temperature is less than a sum of the user set temperature and the first preset temperature increment, determine that the target swept mode is to scan at a first fixed angle Wind, the first fixed angle is greater than or equal to 20°, and the first fixed angle is less than or equal to 40°.

In the embodiment of the present invention, when the operating mode of the air conditioner is the cooling mode, if the ambient temperature T _env and the user set temperature T _set satisfy the inequality (2), the cooling demand of the user is not large, and at this time, the air conditioner is The target sweep mode of the device is determined to be at a first fixed angle P ₁ , where 20° ≤ P ₁ ≤ 40°. The air outlet of the air conditioner is horizontal. Due to the characteristics of the cold wind sinking, the flat blow can also meet the cooling demand of the personnel area, and at the same time avoid the cold wind blowing directly, giving an uncomfortable feeling of blowing.

Of course, the first determining unit 111 and the second determining unit 121 can also be integrated in the determining submodule 102 at the same time.

In the above embodiment, optionally, when the operating mode of the air conditioner is the heating mode, the preset temperature increment is a second preset temperature increment, and correspondingly, the second determining submodule 102 Another structural schematic diagram is shown in FIG. 13 and may include:

a third determining unit 131, configured to determine that the target swept mode is second fixed if the comparison result is that the ambient temperature is less than a sum of the user set temperature and the second preset temperature increment The angle sweeps, the second fixed angle is greater than or equal to 45°, and the second fixed angle is less than or equal to 65°.

In the embodiment of the present invention, if the operating mode of the air conditioner is the heating mode, if the ambient temperature T _env and the user set temperature T _set satisfy the inequality (3), the user has a large heating demand, and at this time, The target sweep mode of the air conditioner is determined to be at a second fixed angle P ₂ , where 45° ≤ P ₂ ≤ 65°. The air outlet of the air conditioner is inclined downward, which ensures that the hot air can be grounded, avoids the excessive vertical temperature difference to cause the user to feel uncomfortable with the hot foot cold, and can ensure that the hot air supply distance is far enough to heat the entire human activity area. .

In the above embodiment, optionally, when the operating mode of the air conditioner is the heating mode, the preset temperature increment is a second preset temperature increment, and correspondingly, the second determining submodule 102 Another structural schematic diagram is shown in FIG. 14, which may include:

The fourth determining unit 141 is configured to determine, when the comparison result is that the ambient temperature is greater than or equal to a sum of the user set temperature and the second preset temperature increment, determine that the target swept mode is a third fixed The angle is swept, the third fixed angle is greater than the second fixed angle, the third fixed angle is greater than or equal to 55°, and the third fixed angle is less than or equal to 75°.

In the embodiment of the present invention, if the operating mode of the air conditioner is the heating mode, if the ambient temperature T _env and the user set temperature T _set satisfy the inequality (4), the user's heating demand is not large. The target air sweep mode of the air conditioner is determined to be at a third fixed angle P ₃ , wherein 55° ≤ P ₃ ≤ 75°. Make the air conditioner go out in the direction of the wind to ensure that the hot air falls.

Of course, the third determining unit 131 and the fourth determining unit 141 may also be integrated in the determining submodule 102 at the same time;

Alternatively, the first determining unit 111, the second determining unit 121, the third determining unit 131, and the fourth determining Any combination of the fixed units 141 can be integrated into the determining sub-module 102 at the same time.

In the above embodiment, optionally, the control device provided by the embodiment of the present application may further include:

a second determining module, the second determining module is connected to the control module 93, and configured to: when the operating mode of the air conditioner is the second type of operating mode, and the windshield of the air conditioner is an automatic windshield, The sweep mode is determined to be a target sweep mode; wherein, when the air conditioner is operated in the second type of operation mode, the air conditioner does not perform temperature adjustment on an environment in which the air conditioner is located.

The second type of operation mode can be the air supply mode.

The control module 93 can also control the upper and lower air deflectors to operate in the target sweep mode determined by the second determining module when the second determining module determines the target sweep mode.

Since the air supply mode does not involve temperature adjustment, when the current operation mode of the air conditioner is the air supply mode, the full sweep mode is used as the target sweep mode, so that the user feels the natural wind.

The embodiment of the invention further provides an air conditioner, which is provided with an upper and lower air deflector, and further comprises a control device as described in any one of the device embodiments.

Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the various examples described in connection with the embodiments disclosed herein can be implemented in electronic hardware or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the solution. A person skilled in the art can use different methods for implementing the described functions for each particular application, but such implementation should not be considered to be beyond the scope of the present invention.

A person skilled in the art can clearly understand that, for the convenience and brevity of the description, the specific working process of the device and the unit described above can refer to the corresponding process in the foregoing method embodiment, and details are not described herein again.

In the several embodiments provided by the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the device embodiments described above are merely illustrative. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner, for example, multiple units or components may be combined or It can be integrated into another device, or some features can be ignored or not executed. Another point, the mutual coupling or direct coupling shown or discussed Or the communication connection may be an indirect coupling or communication connection through some interface, device or unit, and may be in electrical, mechanical or other form.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments are obvious to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but the scope of the invention is to be accorded

Claims

A control method is applied to an air conditioner, wherein the air conditioner is provided with an upper and lower air deflector, wherein the method comprises:

When the operating mode of the air conditioner is the first type of operation mode, and the windshield of the air conditioner is an automatic windshield, acquiring an ambient temperature and a user set temperature; wherein, when the air conditioner is operated in the first type When the mode is running, the air conditioner can perform temperature adjustment on an environment in which the air conditioner is located;

Determining a target sweep mode according to a current operating mode of the air conditioner, the ambient temperature and the user set temperature;

The upper and lower air deflectors are controlled to operate in the target sweep mode.
The method according to claim 1, wherein the determining the target swept mode according to the current operating mode of the air conditioner, the ambient temperature and the user set temperature comprises:

Determining a sum of preset temperature increments corresponding to the user set temperature and the current operating mode of the air conditioner;

Comparing the ambient temperature to the sum value;

The target sweep mode is determined according to the current operating mode and the comparison result of the air conditioner.
The method according to claim 2, wherein the current operating mode of the air conditioner is a cooling mode, and the preset temperature increment is a first preset temperature increment, the current operation of the air conditioner. The mode and comparison results determine the target sweep pattern including:

If the comparison result is that the ambient temperature is greater than or equal to a sum of the user set temperature and the first preset temperature increment, determining that the target sweep mode is the full sweep mode.
The method according to claim 2, wherein the current operating mode of the air conditioner is a cooling mode, and the preset temperature increment is a first preset temperature increment, the current operation of the air conditioner. The mode and comparison results determine the target sweep pattern including:

If the comparison result is that the ambient temperature is less than a sum of the user set temperature and the first preset temperature increment, determining that the target swept mode is sweeping at a first fixed angle, the first The fixed angle is greater than or equal to 20°, and the first fixed angle is less than or equal to 40°.
The method according to claim 2, wherein the current operating mode of the air conditioner is a heating mode, and the preset temperature increment is a second preset temperature increment, wherein the air conditioner is The previous operating mode and comparison results determine the target sweep mode including:

If the comparison result is that the ambient temperature is less than a sum of the user set temperature and the second preset temperature increment, determining that the target swept mode is sweeping at a second fixed angle, the second The fixed angle is greater than or equal to 45° and the second fixed angle is less than or equal to 65°.
The method according to claim 2, wherein the current operating mode of the air conditioner is a heating mode, and the preset temperature increment is a second preset temperature increment, the current air conditioner according to the current The operating mode and comparison results determine the target sweep mode including:

If the comparison result is that the ambient temperature is greater than or equal to a sum of the user set temperature and the second preset temperature increment, determining that the target swept mode is sweeping at a third fixed angle, The third fixed angle is greater than the second fixed angle, the third fixed angle is greater than or equal to 55°, and the third fixed angle is less than or equal to 75°.
The method of claim 1 further comprising:

When the operating mode of the air conditioner is the second type of operation mode, and the windshield of the air conditioner is an automatic windshield, determining the full sweep mode as the target sweep mode, and performing the controlling the upper and lower air deflectors a step of operating in the target sweep mode; wherein, when the air conditioner is operated in the second type of operation mode, the air conditioner does not perform temperature adjustment on an environment in which the air conditioner is located.
A control device is applied to an air conditioner, the air conditioner is provided with an upper and lower air deflector, wherein the device comprises:

An acquiring module, configured to acquire an ambient temperature and a user set temperature when the operating mode of the air conditioner is a first type of operation mode, and the windshield of the air conditioner is an automatic windshield; wherein, when the air conditioner is When the first type of operation mode is running, the air conditioner can adjust the temperature of the environment in which the air conditioner is located;

a first determining module, configured to determine a target sweep mode according to a current operating mode of the air conditioner, the ambient temperature and the user set temperature;

And a control module, configured to control the upper and lower air deflectors to operate in the target sweep mode.
The apparatus according to claim 8, wherein the first determining module comprises:

a first determining submodule, configured to determine a sum of preset temperature increments corresponding to the current operating mode of the air conditioner;

Comparing a submodule for comparing the ambient temperature to the sum value;

The second determining submodule is configured to determine a target sweeping mode according to the current operating mode and the comparison result of the air conditioner.
The device according to claim 9, wherein the current operating mode of the air conditioner is a cooling mode, the preset temperature increment is a first preset temperature increment, and the second determining sub-module comprises :

The first determining unit is configured to determine that the target wind sweep mode is the full sweep mode if the comparison result is that the ambient temperature is greater than or equal to a sum of the user set temperature and the first preset temperature increment.
The device according to claim 9, wherein the current operating mode of the air conditioner is a cooling mode, the preset temperature increment is a first preset temperature increment, and the second determining sub-module comprises :

a second determining unit, configured to determine that the target swept mode is at a first fixed angle if the comparison result is that the ambient temperature is less than a sum of the user set temperature and the first preset temperature increment Sweeping, the first fixed angle is greater than or equal to 20°, and the first fixed angle is less than or equal to 40°.
The device according to claim 9, wherein the current operating mode of the air conditioner is a heating mode, and the preset temperature increment is a second preset temperature increment, the second determining sub-module include:

a third determining unit, configured to determine that the target swept mode is at a second fixed angle if the comparison result is that the ambient temperature is less than a sum of the user set temperature and the second preset temperature increment Sweeping, the second fixed angle is greater than or equal to 45°, and the second fixed angle is less than or equal to 65°.
The device according to claim 9, wherein the current operating mode of the air conditioner is a heating mode, and the preset temperature increment is a second preset temperature increment, the second determining sub-module include:

a fourth determining unit, configured to determine that the target swept mode is third if the comparison result is that the ambient temperature is greater than or equal to a sum of the user set temperature and the second preset temperature increment The fixed angle sweeps, the third fixed angle is greater than the second fixed angle, the third fixed angle is greater than or equal to 55°, and the third fixed angle is less than or equal to 75°.
The device according to claim 8, further comprising:

a second determining module, configured to determine a full sweep mode as a target sweep mode when the operating mode of the air conditioner is the second type of operation mode, and the windshield of the air conditioner is an automatic windshield; When the air conditioner is operated in the second type of operation mode, the air conditioner does not perform temperature adjustment on the environment in which the air conditioner is located.
An air conditioner having upper and lower air deflectors, characterized in that the air conditioner comprises the control device according to any one of claims 8-14.