WO2018076688A1

WO2018076688A1 - Air conditioner control method, device and air conditioner

Info

Publication number: WO2018076688A1
Application number: PCT/CN2017/086347
Authority: WO
Inventors: 郭军; 屈金祥; 张�浩
Original assignee: 美的集团武汉制冷设备有限公司; 美的集团股份有限公司
Priority date: 2016-10-28
Filing date: 2017-05-27
Publication date: 2018-05-03
Also published as: CN106322692A; CN106322692B

Abstract

Disclosed in this invention is an air conditioner control method, comprising steps of: obtaining a set temperature after the last adjustment when correcting the set temperature; when the corrected temperature and the obtained set temperature satisfy a preset condition, adjusting the corrected temterature; and controlling the air conditioner to operate at the adjusted temperature. Further disclosed in this invention are an air conditioner control device and an air conditioner. With this invention, accuracy of temperature adjustment of the air conditioner is improved, thereby satisfying a user's expectation and improving air conditioning comfort.

Description

Air conditioning control method, device and air conditioner

Technical field

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

Background technique

During the operation of the air conditioner, the user can correct the set temperature of the air conditioner according to the feeling of hot and cold of the self, so as to control the operation of the air conditioner more in line with the user's needs. In order to solve the problem of manually adjusting the set temperature of the air conditioner, a scheme for automatically correcting the set temperature is proposed, and the set temperature is adjusted according to the current operating temperature of the air conditioner. However, in the above scheme for automatically correcting the set temperature, the corrected temperature may be higher than the highest set temperature or the lowest set temperature, causing the air conditioner operation to deviate from the user's expectation, resulting in poor accuracy of the air conditioner operating temperature control and poor comfort.

The above content is only used to assist in understanding the technical solutions of the present invention, and does not constitute an admission that the above is prior art.

Summary of the invention

The main object of the present invention is to provide an air conditioning control method, apparatus and air conditioner, which aim to solve the problem that the temperature adjustment deviates from the user's expectation in the prior art, resulting in poor accuracy of the air conditioning operating temperature control and poor comfort.

To achieve the above object, an air conditioning control method provided by the present invention includes the following steps:

When the set temperature is corrected, the set temperature after the last adjustment is obtained;

Adjusting the corrected temperature when the corrected temperature and the acquired set temperature satisfy the preset condition;

Control the air conditioner to operate at the adjusted temperature.

Preferably, when the corrected temperature and the acquired set temperature satisfy the preset condition, adjusting the corrected temperature includes:

When the acquired set temperature is the highest set temperature, and the corrected temperature is greater than or equal to the highest set temperature, the corrected temperature is decreased by the first preset degree as the adjusted temperature;

When the corrected temperature is less than the maximum set temperature, the corrected temperature is taken as the adjusted temperature.

Preferably, the adjusted corrected temperature comprises:

When the acquired set temperature is the lowest set temperature, and the corrected temperature is less than or equal to the lowest set temperature, and the corrected temperature is increased by the second preset degree as the adjusted temperature;

When the corrected temperature is greater than the minimum set temperature, the corrected temperature is taken as the adjusted temperature.

Preferably, the method further includes:

When the adjusted temperature is the highest or the lowest set temperature reaches the preset threshold, the adjusted temperature is lowered by the third preset degree or the fourth preset degree is increased, and the air conditioner is controlled to lower or increase the temperature operation. .

Preferably, the corrected set temperature comprises:

Detecting the indoor ambient temperature Ta and obtaining the current operating mode of the air conditioner;

Determining a temperature correction value according to the ambient temperature Ta and the operation mode;

The set temperature is corrected in accordance with the temperature correction value.

Preferably, the method further includes:

Obtaining location information of the user bed relative to the air conditioner;

Determining a correction value according to position information of the user's bed relative to the air conditioner, the temperature value Ta, and the current operation mode of the air conditioner;

Correct the set temperature according to the correction value.

Preferably, after the correction of the set temperature, after obtaining the set temperature after the last adjustment, the method further includes:

When the corrected temperature and the acquired set temperature do not satisfy the preset condition, the air conditioner is controlled to operate at the corrected temperature.

In addition, in order to achieve the above object, the present invention also provides an air conditioning control device, including:

The obtaining module is configured to obtain the set temperature after the last adjustment when the set temperature is corrected;

The adjustment module is configured to adjust the corrected temperature when the corrected temperature and the acquired set temperature satisfy the preset condition;

A control module for controlling the air conditioner to operate at an adjusted temperature.

Preferably, the adjusting module is configured to: when the acquired set temperature is the highest set temperature, and the corrected temperature is greater than or equal to the highest set temperature, and the corrected temperature is decreased by the first preset degree Adjusted temperature; the adjustment module is also used

Preferably, the adjusting module is configured to: when the acquired set temperature is the lowest set temperature, and the corrected temperature is less than or equal to the lowest set temperature, and the corrected temperature is increased by the second preset degree as Adjusted temperature; the adjustment module is also used

Preferably, the adjusting module is further configured to: when the adjusted temperature is the highest or lowest set temperature, reaches the preset threshold, reduce the adjusted temperature by a third preset degree or increase the fourth preset degree;

The control module is further configured to control the air conditioner to reduce or increase the temperature operation.

Preferably, the device further comprises:

a detection module for detecting an indoor ambient temperature Ta;

The obtaining module is further configured to acquire a current operating mode of the air conditioner;

a determining module, configured to determine a temperature correction value according to the ambient temperature Ta and the operating mode;

a correction module for correcting the set temperature according to the temperature correction value.

Preferably, the acquiring module is further configured to acquire location information of the user bed relative to the air conditioner;

The determining module is further configured to determine a correction value according to location information of the user's bed relative to the air conditioner, the temperature value Ta, and a current operating mode of the air conditioner;

The correction module is further configured to correct the set temperature according to the correction value.

Preferably, the control module is further configured to control the air conditioner to operate at the corrected temperature when the corrected temperature and the acquired set temperature do not satisfy the preset condition.

Further, in order to achieve the above object, the present invention also provides an air conditioner including the air conditioner control device as described above.

The invention determines whether it is necessary to adjust the set temperature according to the temperature after the last adjustment and the current corrected temperature after correcting the temperature, and after adjusting the preset condition, adjusts the corrected set temperature again to avoid the air conditioner. After the temperature is adjusted, higher than the maximum set temperature or the first minimum set temperature, the accuracy of the air conditioning temperature adjustment is improved, the user's expectation is satisfied, and the air conditioning comfort is improved.

DRAWINGS

1 is a schematic flow chart of a first embodiment of an air conditioning control method according to the present invention;

2 is a schematic flow chart of adjusting a corrected temperature according to an embodiment of the present invention;

3 is a schematic flow chart of adjusting a corrected temperature in another embodiment of the present invention;

4 is a schematic flow chart of a second embodiment of an air conditioning control method according to the present invention;

5 is a schematic flow chart of a third embodiment of an air conditioning control method according to the present invention;

6 is a schematic diagram of functional modules of a first embodiment of an air conditioning control device according to the present invention;

Figure 7 is a schematic diagram of functional modules of a second embodiment of the air conditioning control device of the present invention.

The implementation, functional features, and advantages of the present invention will be further described in conjunction with the embodiments.

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, and not all of them. Example. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

1 is a schematic flow chart of a first embodiment of an air conditioning control method according to the present invention.

In an embodiment, the air conditioning control method includes:

Step S10, when the set temperature is corrected, obtaining the set temperature after the last adjustment;

In this embodiment, when the air conditioner on command is received or is reached at a preset time (19:00 or 19:30 or 12:00, etc. according to user requirements or according to user's customary default settings), the air conditioner is turned on, and the air conditioner is defaulted. The parameter is operated or according to the parameter corresponding to the current time period, and the air conditioner is controlled to operate at the set temperature. After the air conditioner is operated for a certain period of time (30 minutes or 40 minutes, etc.), the set temperature of the air conditioner is corrected. For example, in the sleep state, the set temperature is adjusted according to the sleep curve. After adjusting the set temperature of the air conditioner, the set temperature after the last adjustment is obtained. The temperature after the last adjustment is: 1) the temperature corrected after the air conditioner temperature is corrected for the air conditioner; 2) the default temperature when the air conditioner temperature is not corrected after the air conditioner is turned on; 3) the air conditioner is automatically adjusted by the user or automatically The corrected temperature is the adjusted temperature.

In step S20, when the corrected temperature and the acquired set temperature satisfy the preset condition, the corrected temperature is adjusted; after the last adjusted temperature is acquired, the currently corrected temperature is obtained, and the corrected temperature and the corrected temperature are determined. The acquired set temperature satisfies the preset condition, and the corrected temperature is adjusted when the corrected temperature and the acquired set temperature satisfy the preset condition; when the corrected temperature and the acquired set temperature do not satisfy the preset condition , control the air conditioner to operate at the corrected temperature.

In a preferred embodiment of the present invention, the set temperature of the air conditioner has an upper limit and a lower limit, and there is a highest set temperature and a lowest set temperature. At the highest set temperature, referring to FIG. 2, the corrected temperature and When the obtained set temperature meets the preset condition, adjusting the corrected temperature includes:

Step S21, when the acquired set temperature is the highest set temperature, and the corrected temperature is greater than or equal to the highest set temperature, and the corrected temperature is decreased by the first preset degree as the adjusted temperature; The temperature after one adjustment is the highest set temperature, and the corrected temperature is greater than or equal to the highest set temperature, and the corrected temperature is lowered by the first preset degree as the adjusted temperature. The highest set temperature is 29 degrees or 30 degrees or the like. The first preset degree is 0.5 degrees or 1 degree or 1.5 degrees, etc., and the first preset degree may be adjusted according to the corrected temperature, for example, the highest set temperature is 29 degrees, and the corrected set temperature is At 30 degrees, the first preset degree is 1 degree; the corrected set temperature is 29.5 degrees, and the first preset degree is 0.5 degrees.

In step S22, when the corrected temperature is less than the highest set temperature, the corrected temperature is taken as the adjusted temperature. When the corrected temperature is less than the maximum set temperature, the corrected temperature is not continuously adjusted, and the air conditioner is controlled to operate at the corrected temperature.

At the lowest set temperature, referring to FIG. 3, the adjusted corrected temperature includes:

Step S23, when the acquired set temperature is the lowest set temperature, and the corrected temperature is less than or equal to the lowest set temperature, and the corrected temperature is increased by the second preset degree as the adjusted temperature; The second preset degree is 1 degree or 2 degrees, etc., the minimum set temperature is 16 degrees or 18 degrees, etc., and the second preset degree may be adjusted according to the corrected temperature, for example, the highest set temperature is 18 Degree, the corrected set temperature is 17 degrees, the second preset degree is 1 degree; the corrected set temperature is 16 degrees, and the second preset degree is 2 degrees.

In step S24, when the corrected temperature is greater than the minimum set temperature, the corrected temperature is taken as the adjusted temperature. When the corrected temperature is greater than the minimum set temperature, the corrected temperature is not continuously adjusted, and the air conditioner is controlled to operate at the corrected temperature.

In step S30, the air conditioner is controlled to operate at the adjusted temperature. After correcting the air conditioning temperature and adjusting the corrected set temperature, the air conditioner is controlled to operate at the adjusted temperature.

Specifically, in a preferred embodiment of the present invention, 1) when the temperature is changed for half an hour, if the last time is the highest temperature, and the corrected result is greater than or equal to the maximum temperature, the operation is lowered by 1 degree; if the corrected result is less than the highest The temperature is then operated at the corrected temperature. 2) When the temperature is changed for half an hour, if the last time is the lowest temperature, and the corrected result is less than or equal to the lowest temperature, the operation is increased by 1 degree; if the corrected result is greater than the maximum temperature, the corrected temperature is operated.

In this embodiment, after the temperature is corrected, it is further determined whether the set temperature needs to be adjusted according to the temperature after the last adjustment and the current corrected temperature. After the preset condition is met, the corrected set temperature is adjusted again to avoid After the air conditioner temperature is adjusted, it is higher than the maximum set temperature or the first minimum set temperature, which improves the accuracy of the air conditioner temperature adjustment, satisfies the user's expectation, and improves the air conditioner comfort.

In a preferred embodiment of the present invention, in order to more accurately control the operation of the air conditioner and improve the comfort, referring to FIG. 4, the method further includes:

Step S40, when the adjusted temperature is the highest or the lowest set temperature reaches the preset threshold, the adjusted temperature is decreased by the third preset degree or the fourth preset degree is increased, and the air conditioner is controlled to decrease or increase. The temperature is running.

During the operation of the air conditioner, after the set temperature of the air conditioner is corrected and adjusted based on the correction, if the adjusted temperature is the highest set temperature, the number of times the adjusted temperature is the highest set temperature is recorded; After the predetermined number of times reaches the preset threshold (2 or 3 times, etc.), the adjusted temperature is lowered by a third preset degree, and the air conditioner is controlled to operate at a lower temperature. The third preset temperature is 0.5 degrees or 0.6 degrees, etc., and is set according to user requirements. If the adjusted temperature is the lowest set temperature, record the adjusted temperature as the minimum set temperature; after the number of times the lowest set temperature reaches the preset threshold (2 or 3 times, etc.), the adjusted The temperature is increased by a fourth preset degree and the air conditioner is controlled to operate at a reduced temperature. The fourth preset temperature is 0.8 degrees or 1 degree, etc., and is set according to user requirements. In this embodiment, by monitoring the adjusted set temperature, the operation control of the air conditioner is more accurate and the comfort is higher.

In a preferred embodiment of the present invention, in order to make the set temperature of the air conditioner more satisfying the user's demand, the air conditioner operates more accurately and improves the comfort. Referring to Figure 5, modifying the air conditioning temperature includes:

Step S50, detecting an indoor ambient temperature Ta, and obtaining a current operating mode of the air conditioner;

Step S60, determining a temperature correction value according to the ambient temperature Ta and the operation mode;

In step S70, the set temperature is corrected according to the temperature correction value.

The temperature correction value is determined according to the indoor ambient temperature and the air conditioning operation mode, and the correction values are different in different operation modes. Further, the accuracy of the correction is improved, and in the sleep state, the position information of the user bed relative to the air conditioner is acquired, and the user's skin temperature value or the ambient temperature value Ta near the user is detected based on the wearable device (the wearable device may be a hand) A ring, a smart watch, and a medical device that can be worn or worn on a user's limb, the wearable device having a temperature sensor inside. When the user wears, the wearable device can detect the user's skin temperature value, that is, utilize The temperature detection function of the wristband detects the skin temperature at the wrist of the user through the contact of the wristband with the skin. When the user does not wear it, the ambient temperature value near the user can be detected near the user. For example, the user puts the bracelet at the bedside at night. Detecting the ambient temperature value around the user. The detection of the ambient temperature value near the user here means that the wearable device is closer to the user and is in the same environment as the user, such as the wearable device and the user. a room and close to the user, such as within 1 meter of the user.), get the right The correction value B for correcting the temperature can be divided into several intervals by means of table lookup, and the range of values of Ta is different when the position information is different, and different corrections are obtained based on these intervals. The value B, because the user's cold and hot feelings in the cooling and heating modes are different, so the corrections for the cooling and heating modes are different, and the correction value is obtained in combination with the current operating mode of the air conditioner. That is, in the air conditioning control method described above, the current operation mode of the air conditioner is also acquired to determine the correction value B based on the position information of the bed relative to the air conditioner, the temperature value Ta, and the current operation mode of the air conditioner. Specifically, in the cooling mode, the positional information of the user bed relative to the air conditioner, the detection of the user skin temperature value based on the wearable device, or the mapping relationship between the environmental temperature value Ta and the correction value B in the vicinity of the user are as follows:

Ta1 ( ℃ ) Ta1 ( °C )	Ta1<21 Ta1<21	21 ≤ Ta1 < 22.5 21 ≤ Ta1 < 22.5	22.5 ≤ Ta1 ≤ 26 22.5 ≤ Ta1 ≤ 26	26 < Ta1 < 27.5 26 < Ta1 < 27.5	Ta1>27.5 Ta1>27.5
Ta2 ( ℃ ) Ta2 ( °C )	Ta2<20 Ta2<20	20 ≤ Ta2 < 22 20 ≤ Ta2 < 22	22 ≤ Ta2 ≤ 25.5 22 ≤ Ta2 ≤ 25.5	25.5 < Ta2 < 27 25.5 < Ta2 < 27	Ta2>27 Ta2>27
B ( ℃ ) B ( °C )	1.5 1.5	1 1	0 0	-1 -1	-1.5 -1.5

Wherein Ta1 indicates that the user's bed is in the value range when facing the air conditioning air outlet, and Ta2 indicates that the user's bed is in the value range when the bed is away from the air conditioning outlet, and B is when the detected Ta temperature value falls into different values. The correction value B obtained in the value interval. It can be concluded from the above table that when the user's bed is in the position of the air conditioning air outlet, the corrected value B obtained is higher than the corrected value B obtained when the user's bed is at a position away from the air conditioning air outlet. For example, when the detected Ta temperature value is 22 ° C, if the user's bed is in the position of the air conditioning air outlet, the table can be found that the correction value B corresponding to the temperature Ta1 interval is 1 ° C; if the user's bed is in the right air conditioning When the air outlet is located, it can be seen that the correction value B corresponding to the interval where the temperature Ta2 is located is 0 °C. Of course, because there is a certain overlap between the value interval of Ta1 and the value range of Ta2, the same problem occurs for the correction value B obtained by looking up the same Ta temperature value table. If the interval is divided, the same one is used. The correction value B obtained by the Ta temperature value lookup table will have the same situation, and the acquisition of the correction value B will be more accurate.

In the heating mode, the positional information of the user bed relative to the air conditioner, the detection of the user skin temperature value based on the wearable device, or the mapping relationship between the environmental temperature value Ta and the correction value B in the vicinity of the user are as follows:

Ta1 ( ℃ ) Ta1 ( °C )	Ta1<21 Ta1<21	21 ≤ Ta1 < 22 21 ≤ Ta1 < 22	22 ≤ Ta1 ≤ 26 22 ≤ Ta1 ≤ 26	26 < Ta1 < 27 26 < Ta1 < 27	Ta1>27 Ta1>27
Ta2 ( ℃ ) Ta2 ( °C )	Ta2<22 Ta2<22	22 ≤ Ta2 < 23 22 ≤ Ta2 < 23	23 ≤ Ta2 ≤ 27 23 ≤ Ta2 ≤ 27	27 < Ta2 < 28 27 < Ta2 < 28	Ta2>28 Ta2>28
B ( ℃ ) B ( °C )	1.5 1.5	1 1	0 0	-1 -1	-1.5 -1.5

With the principle description of the correction value B obtained in the cooling mode, it can be seen from the above table that when the user's bed is in the position of the air conditioning air outlet, the correction value B obtained is lower than the position of the user's bed away from the air conditioning air outlet. The obtained correction value B is low. For example, when the detected Ta temperature value is 22 ° C, if the user's bed is in the position of the air conditioning air outlet, the table can be found that the correction value B corresponding to the temperature Ta1 interval is 0 ° C; if the user's bed is in the right air conditioning When the air outlet is located, it can be seen that the correction value B corresponding to the interval where the temperature Ta2 is located is 1 °C. After the correction value is obtained, the set temperature is corrected in accordance with the temperature correction value.

The invention further provides an air conditioning control device. The air conditioning control device is used to implement the above method.

Referring to FIG. 6, FIG. 6 is a schematic diagram of functional modules of a first embodiment of an air conditioning control device according to the present invention.

In an embodiment, the air conditioning control device includes an acquisition module 10, an adjustment module 20, and a control module 30.

The obtaining module 10 is configured to acquire a set temperature after the last adjustment when the set temperature is corrected;

The adjusting module 20 is configured to adjust the corrected temperature when the corrected temperature and the acquired set temperature meet the preset condition; after obtaining the last adjusted temperature, obtain the current corrected temperature, and determine The corrected temperature and the acquired set temperature satisfy the preset condition, and the corrected temperature is adjusted when the corrected temperature and the acquired set temperature satisfy the preset condition; the corrected temperature and the acquired set temperature are not When the preset conditions are met, the air conditioner is controlled to operate at the corrected temperature.

In a preferred embodiment of the present invention, the set temperature of the air conditioner has an upper limit and a lower limit, and there is a highest set temperature and a lowest set temperature, and the adjustment module 20 is further configured to set the set temperature to be the highest. When the temperature is set, and the corrected temperature is greater than or equal to the highest set temperature, the corrected temperature is decreased by the first preset degree as the adjusted temperature; the temperature after the last adjustment is the highest set temperature, and the correction is performed. The subsequent temperature is greater than or equal to the highest set temperature, and the corrected temperature is lowered by the first preset degree as the adjusted temperature. The highest set temperature is 29 degrees or 30 degrees or the like. The first preset degree is 0.5 degrees or 1 degree or 1.5 degrees, etc., and the first preset degree may be adjusted according to the corrected temperature, for example, the highest set temperature is 29 degrees, and the corrected set temperature is At 30 degrees, the first preset degree is 1 degree; the corrected set temperature is 29.5 degrees, and the first preset degree is 0.5 degrees.

The adjustment module 20 is further configured to use the corrected temperature as the adjusted temperature when the corrected temperature is less than the highest set temperature. When the corrected temperature is less than the maximum set temperature, the corrected temperature is not continuously adjusted, and the air conditioner is controlled to operate at the corrected temperature.

Further, the adjustment module 20 is further configured to: when the acquired set temperature is the lowest set temperature, and the corrected temperature is less than or equal to the lowest set temperature, and the corrected temperature is raised to the second preset The degree is used as the adjusted temperature; the second preset degree is 1 degree or 2 degrees, etc., the minimum set temperature is 16 degrees or 18 degrees, etc., and the second preset degree can be adjusted according to the corrected temperature For example, the maximum set temperature is 18 degrees, the corrected set temperature is 17 degrees, the second preset degree is 1 degree; the corrected set temperature is 16 degrees, and the second preset degree is 2 degrees.

The adjustment module 20 is further configured to use the corrected temperature as the adjusted temperature when the corrected temperature is greater than the minimum set temperature. When the corrected temperature is greater than the minimum set temperature, the corrected temperature is not continuously adjusted, and the air conditioner is controlled to operate at the corrected temperature.

The control module 30 is configured to control the air conditioner to operate at the adjusted temperature. After correcting the air conditioning temperature and adjusting the corrected set temperature, the air conditioner is controlled to operate at the adjusted temperature.

In a preferred embodiment of the present invention, in order to more accurately control the operation of the air conditioner and improve the comfort, the adjustment module 20 is further configured to: when the adjusted temperature is the highest or lowest set temperature, the preset threshold is reached. The adjusted temperature is decreased by a third preset degree or by a fourth preset degree; the control module 30 is further configured to control the air conditioner to operate at a reduced or increased temperature.

In a preferred embodiment of the present invention, in order to make the set temperature of the air conditioner more satisfying the user's demand, the air conditioner operates more accurately and improves the comfort. Referring to FIG. 7, the apparatus further includes: a detecting module 40, a determining module 50, and a correcting module 60,

The detecting module 40 is further configured to detect an indoor ambient temperature Ta;

The obtaining module 10 is further configured to acquire a current operating mode of the air conditioner.

The determining module 50 is configured to determine a temperature correction value according to the ambient temperature Ta and the operating mode;

The correction module 60 is configured to correct the set temperature according to the temperature correction value.

Obtaining the position information of the user bed relative to the air conditioner, and detecting the user skin temperature value based on the wearable device or the ambient temperature value Ta near the user (the wearable device may be a wristband, a smart watch, and a medical device that can be worn or worn on the user) The device on the limb has a temperature sensor inside the wearable device. When the user wears, the user can detect the skin temperature value by wearing the wearable device, that is, using the temperature detection function of the wristband to detect the user through contact with the skin through the wristband. Skin temperature at the wrist. When the user is not wearing it, the ambient temperature value near the user can be detected near the user. For example, the user puts the bracelet at the bedside to detect the ambient temperature value around the user at night. Detecting the ambient temperature value in the vicinity of the user means that the wearable device is closer to the user and is in the same environment as the user. For example, the wearable device and the user are in the same room and are close to the user, such as within 1 meter of the user. Range.), get the correction value B to correct the set temperature, and the acquisition method can be In the way of looking up the table, the temperature value Ta is divided into several intervals, and the range of values of Ta is different when the position information is different, and then different correction values B are obtained based on these intervals, because the user is cold in the cooling and heating modes. The heat feel is different, so the corrections for the cooling and heating modes are different, and the correction value is obtained in combination with the current operating mode of the air conditioner. That is, in the air conditioning control method described above, the current operation mode of the air conditioner is also acquired to determine the correction value B based on the position information of the bed relative to the air conditioner, the temperature value Ta, and the current operation mode of the air conditioner. Specifically, in the cooling mode, the positional information of the user bed relative to the air conditioner, the detection of the user skin temperature value based on the wearable device, or the mapping relationship between the environmental temperature value Ta and the correction value B in the vicinity of the user are as follows:

The present invention also provides an air conditioner in which the above air conditioning control device is used. The air conditioner includes necessary hardware such as an indoor unit, an outdoor unit, and a duct. After correcting the temperature, the air conditioner further determines whether it is necessary to adjust the set temperature according to the last adjusted temperature and the currently corrected temperature. After the preset condition is met, the corrected set temperature is adjusted again to avoid the air conditioner. After the temperature is adjusted, higher than the maximum set temperature or the first minimum set temperature, the accuracy of the air conditioning temperature adjustment is improved, the user's expectation is satisfied, and the air conditioning comfort is improved.

The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the invention, and the equivalent structure or equivalent process transformations made by the description of the present invention and the drawings are directly or indirectly applied to other related technical fields. The same is included in the scope of patent protection of the present invention.

Claims

An air conditioning control method, comprising the steps of:

When the set temperature is corrected, the set temperature after the last adjustment is obtained;

Adjusting the corrected temperature when the corrected temperature and the acquired set temperature satisfy the preset condition;

Control the air conditioner to operate at the adjusted temperature.
The air conditioning control method according to claim 1, wherein when the corrected temperature and the acquired set temperature satisfy the preset condition, adjusting the corrected temperature comprises:

When the acquired set temperature is the highest set temperature, and the corrected temperature is greater than or equal to the highest set temperature, the corrected temperature is decreased by the first preset degree as the adjusted temperature;

When the corrected temperature is less than the maximum set temperature, the corrected temperature is taken as the adjusted temperature.
The air conditioning control method according to claim 1, wherein said adjusting the corrected temperature comprises:

When the acquired set temperature is the lowest set temperature, and the corrected temperature is less than or equal to the lowest set temperature, and the corrected temperature is increased by the second preset degree as the adjusted temperature;

When the corrected temperature is greater than the minimum set temperature, the corrected temperature is taken as the adjusted temperature.
The air conditioning control method according to claim 1, wherein the method further comprises:

When the adjusted temperature is the highest or the lowest set temperature reaches the preset threshold, the adjusted temperature is lowered by the third preset degree or the fourth preset degree is increased, and the air conditioner is controlled to lower or increase the temperature operation. .
The air conditioning control method according to claim 4, wherein the correcting the set temperature comprises:

Detecting the indoor ambient temperature Ta and obtaining the current operating mode of the air conditioner;

Determining a temperature correction value according to the ambient temperature Ta and the operation mode;

The set temperature is corrected in accordance with the temperature correction value.
The air conditioning control method according to claim 5, wherein the method further comprises:

Obtaining location information of the user bed relative to the air conditioner;

Determining a correction value according to position information of the user's bed relative to the air conditioner, the temperature value Ta, and the current operation mode of the air conditioner;

Correct the set temperature according to the correction value.
The air conditioning control method according to claim 1, wherein the obtaining the set temperature after the last adjustment when the set temperature is corrected further comprises:

When the corrected temperature and the acquired set temperature do not satisfy the preset condition, the air conditioner is controlled to operate at the corrected temperature.
An air conditioning control device, comprising:

The obtaining module is configured to obtain the set temperature after the last adjustment when the set temperature is corrected;

The adjustment module is configured to adjust the corrected temperature when the corrected temperature and the acquired set temperature satisfy the preset condition;

A control module for controlling the air conditioner to operate at an adjusted temperature.
The air conditioning control device according to claim 8, wherein the adjustment module is configured to: when the acquired set temperature is the highest set temperature, and the corrected temperature is greater than or equal to the highest set temperature, The corrected temperature is lowered by the first preset degree as the adjusted temperature; the adjustment module is also used for

When the corrected temperature is less than the maximum set temperature, the corrected temperature is taken as the adjusted temperature.
The air conditioning control device according to claim 8, wherein the adjustment module is configured to: when the acquired set temperature is the lowest set temperature, and the corrected temperature is less than or equal to the lowest set temperature, The corrected temperature is increased by the second preset degree as the adjusted temperature; the adjustment module is also used for

When the corrected temperature is greater than the minimum set temperature, the corrected temperature is taken as the adjusted temperature.
The air conditioning control device according to claim 8, wherein the adjustment module is further configured to reduce the adjusted temperature when the adjusted temperature is the highest or lowest set temperature reaches a preset threshold. Three preset degrees or an increase of the fourth preset degree;

The control module is further configured to control the air conditioner to reduce or increase the temperature operation.
The air conditioning control device according to claim 11, wherein the device further comprises:

a detection module for detecting an indoor ambient temperature Ta;

The obtaining module is further configured to acquire a current operating mode of the air conditioner;

a determining module, configured to determine a temperature correction value according to the ambient temperature Ta and the operating mode;

a correction module for correcting the set temperature according to the temperature correction value.
The air conditioning control device according to claim 12, wherein the acquisition module is further configured to acquire position information of the user bed relative to the air conditioner;

The determining module is further configured to determine a correction value according to location information of the user's bed relative to the air conditioner, the temperature value Ta, and a current operating mode of the air conditioner;

The correction module is further configured to correct the set temperature according to the correction value.
The air conditioning control device according to claim 8, wherein the control module is further configured to control the air conditioner to operate at the corrected temperature when the corrected temperature and the acquired set temperature do not satisfy the preset condition.
An air conditioner comprising the air conditioning control device according to any one of claims 8 to 14.