Air conditioner control method, air supply outlet structure and air conditioner

Abstract

The invention provides an air conditioner control method, an air supply outlet structure and an air conditioner, relates to the technical field of air conditioners, and solves the technical problem that the air conditioner cannot realize intelligent air supply. The air supply outlet structure comprises a front air outlet and two side air outlets. The air conditioner further comprises an air guide plate arranged on the front air outlet, and by adjusting the angle of the air guide plate, four air supply modes of front gathering air outlet, leftward air guide, rightward air guide and front air outlet of the front air outlet can be achieved. The indoor environment temperature is controlled, under the condition that intelligent air supply is closed, the indoor environment temperatures of the near end and the far end of the air conditioner can be detected, and the temperatures of the near end and the far end are regulated and controlled through a short-distance air supply mode and a long-distance air supply mode, so that the whole indoor environment temperature is uniform, the air supply range of the air conditioner is large, and air outlets are diversified in selection; and human bodies at different positions can be considered.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioning, and in particular to an air conditioner control method, an air outlet structure and an air conditioner. Background Art

[0002] The air outlets of existing air conditioners are all fixed, so the air outlet mode is also fixed. The air can only be sent in several specific directions by the sweeping blades or in a continuous sweeping state. This makes it very inconvenient to operate the air conditioner. When you don't want the air to blow towards your body, you need to use a remote control to adjust the sweeping angle to not blow people. When you want the air to blow towards your body, you need to use a remote control to adjust the sweeping angle to blow people. The requirements of intelligent and comfortable air supply cannot be met. In addition, the air outlet form of existing cabinets is single and the sweeping range is small, which cannot fully meet the needs of users who want or do not need air in different positions.

[0003] In order to solve the above problems, air conditioners that can discharge air from both the front and the sides are now available on the market, but they have the following problems:

[0004] 1. Although there are more air outlets, the wind sweeping angle is small; 2. The structure is complex and the structural stability is poor; 3. Intelligent air supply cannot be achieved. Summary of the invention

[0005] The object of the present invention is to provide an air conditioner control method, an air outlet structure and an air conditioner, so as to solve the technical problem that the air conditioner in the prior art cannot realize intelligent air supply.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] The present invention provides an air conditioner control method for controlling the air outlet mode of an air outlet structure, wherein the air outlet structure includes a front air outlet and two side air outlets; and further includes an air guide plate arranged on the front air outlet, and by adjusting the angle of the air guide plate, four air supply modes of the front air outlet, namely, front aggregate air outlet, left air guide, right air guide and front air outlet, can be realized; the method includes the following steps:

[0008] When the air conditioner is turned on in the cooling mode with intelligent air supply, the indoor ambient temperature T is obtained. 内环 and human body surface temperature T 体表 ; Based on the obtained indoor ambient temperature T 内环 and preset indoor ambient cooling temperature T 预设冷内环 、Human body surface temperature T 体表 and preset human body surface temperature T 预设体表 Perform a comparison; based on the comparison result, execute the first-level control of the cooling air outlet mode of the air conditioner;

[0009] When the air conditioner is turned on in the cooling mode with intelligent air supply turned off, the ambient temperature T of the air conditioner is obtained. 近端内环 ; Based on the obtained ambient temperature T of the air conditioner 近端内环 The user sets the cooling temperature T 用户冷设定 The temperature difference between the two is the same as the user preset cooling temperature difference T 预设冷温差 Perform a comparison; based on the comparison result, execute a secondary control of the cooling air outlet mode of the air conditioner;

[0010] When the air conditioner is turned on in the heating mode with intelligent air supply, the indoor ambient temperature T is obtained. 内环 ; Based on the obtained indoor ambient temperature T 内环 and the preset indoor environment heating temperature T 预设热内环 Perform a comparison; based on the comparison result, execute the first-level control of the heating and air outlet mode of the air conditioner;

[0011] When the air conditioner is turned on in the heating mode with intelligent air supply turned off, the ambient temperature T of the air conditioner is obtained. 近端内环 and the ambient temperature T at the far end of the room 远端内环 ; Based on the user set heating temperature T 用户热设定 The ambient temperature T of the air conditioner 近端内环 The temperature difference between the heating temperature and the user preset heating temperature difference T 预设热温差 A comparison is performed; based on the comparison result, a secondary control of the heating and air outlet mode of the air conditioner is executed.

[0012] As a further improvement of the present invention, the first-level control of the cooling air outlet mode of the air conditioner is performed based on the comparison result, including:

[0013] When the indoor ambient temperature T 内环1 ≥Preset first indoor environment cooling temperature T 预设冷内环1 , and the human body surface temperature T 体表1 ≥Preset first human body surface temperature T 预设体表1 When the cooling demand is high, the air conditioner is controlled to start the full air supply mode;

[0014] When the second indoor environment cooling temperature T is preset 预设冷内环2 <Indoor ambient temperature T 内环1 <Preset first indoor environment cooling temperature T 预设冷内环1 , and the human body surface temperature T 体表1 ≥Preset first human body surface temperature T 预设体表1 When the cooling demand is low, the air conditioner is controlled to start the side air supply mode;

[0015] When the indoor ambient temperature T 内环1 ≤Preset second indoor environment cooling temperature T 预设冷内环2 , and the human body surface temperature T 体表1≥ preset first human body surface temperature T 预设体表1 When it is judged that the refrigeration demand is small, control the air conditioner to turn on the directional air supply mode following the user.

[0016] As a further improvement of the present invention, after controlling the air conditioner to turn on the side air supply mode or controlling the air conditioner to turn on the full air supply mode, it further includes:

[0017] Obtain the new indoor environmental temperature T again 内环2 and the human body surface temperature T 体表2 ;

[0018] When |indoor environmental temperature T 内环2 - user-set refrigeration temperature T 用户冷设定 | ≤ preset first cold temperature difference, and the human body surface temperature T 体表2 ≥ preset first human body surface temperature T 预设体表1 When it is judged that the cooling capacity needs to be reduced but the body feels hot, control the air conditioner to close a part of the air outlets and adjust to the directional air supply mode following the user.

[0019] As a further improvement of the present invention, after controlling the air conditioner to close a part of the air outlets and adjust to the directional air supply mode following the user, it further includes:

[0020] Obtain the human body surface temperature T again 体表3 ;

[0021] When the human body surface temperature T 体表3 < preset second human body surface temperature T 预设体表2 When it is judged that the user's body surface temperature has decreased, control the air conditioner to execute the person-avoiding air supply mode.

[0022] As a further improvement of the present invention, after controlling the air conditioner to turn on the directional air supply mode following the user, it includes:

[0023] Obtain the new human body surface temperature T again 体表2 ;

[0024] When the human body surface temperature T 体表2 < preset second human body surface temperature T 预设体表2 When it is judged that the user's body surface temperature has decreased, control the air conditioner to execute the person-avoiding air supply mode.

[0025] As a further improvement of the present invention, after judging that the user's body surface temperature has decreased and controlling the air conditioner to execute the person-avoiding air supply mode, it further includes:

[0026] Obtain the indoor environmental temperature T again 内环3 ;

[0027] When the indoor environmental temperature T3 - user-set refrigeration temperature T 用户冷设定When the preset second cooling temperature difference is exceeded, it is determined that the cooling demand is high, and the air conditioner is controlled to turn on the full air supply mode.

[0028] As a further improvement of the present invention, based on the comparison result, secondary control of the cooling air outlet mode of the air conditioner is performed, including:

[0029] When the ambient temperature T around the air conditioner 近端内环1 - the user-set cooling temperature T 用户冷设定 ≥ the first preset indoor cooling temperature difference T 预设冷温差1 it is determined that the cooling demand is high, and the air conditioner is controlled to turn on the full air supply mode;

[0030] When the second preset indoor cooling temperature difference T 预设冷温差2 < the ambient temperature T around the air conditioner 近端内环1 - the user-set cooling temperature T 用户冷设定 < the first preset indoor cooling temperature difference T 预设冷温差1 it is determined that the cooling capacity demand is low, and the air conditioner is controlled to turn on the side air supply mode;

[0031] When the ambient temperature T around the air conditioner 近端内环1 - the user-set cooling temperature T 用户冷设定 ≤ the second preset indoor cooling temperature difference T 预设冷温差2 it is determined that the cooling demand is small, and the air conditioner is controlled to turn on the single air supply mode.

[0032] As a further improvement of the present invention, after performing the secondary control of the cooling air outlet mode of the air conditioner, it further includes:

[0033] Obtain the ambient temperature T at the far end of the room 远端内环1 ;

[0034] When the ambient temperature T at the far end of the room 远端内环1 - the user-set cooling temperature T 用户冷设定 ≥ the second preset indoor cooling deviation T 预设冷温差2 it is determined that the cooling at the far end is slow, and the air conditioner is controlled to turn on the long-distance air supply mode.

[0035] As a further improvement of the present invention, after controlling the air conditioner to turn on the long-distance air supply mode, it further includes:

[0036] Obtain the ambient temperature T at the far end of the room 远端内环2 ;

[0037] When |the ambient temperature T at the far end of the room 远端内环2 - the user-set cooling temperature T 用户冷设定 | ≤ the preset first cooling temperature difference, control the air conditioner to turn on the single air supply mode.

[0038] As a further improvement of the present invention, the step of executing the primary control of the heating air outlet mode of the air conditioner based on the comparison result includes:

[0039] When the indoor ambient temperature T 内环1 ≤Preset first indoor environment heating temperature T 预设热内环1 When the heat demand is high, the air conditioner is controlled to start the full air supply mode;

[0040] When the first indoor environment heating temperature T is preset 预设热内环1 <Indoor ambient temperature T 内环1 <Preset second indoor environment heating temperature T 预设热内环2 When the heat demand is small, the air conditioner is controlled to start the side air supply mode;

[0041] When the indoor ambient temperature T 内环1 ≥Preset second indoor environment heating temperature T 预设内环2 When the heating demand is small, the air conditioner is controlled to start the directional air supply mode following the user.

[0042] As a further improvement of the present invention, after controlling the air conditioner to start the full air supply mode or controlling the air conditioner to start the side air supply mode, the method further includes:

[0043] Get the new indoor ambient temperature T again 内环2 ;

[0044] When the user sets the heating temperature T 用户热设定 -Indoor ambient temperature T 内环2 ≤The third preset indoor heating temperature difference T 预设热温差3 When the air conditioner is turned on, the directional air supply mode follows the user.

[0045] As a further improvement of the present invention, after determining that the heating demand is small and controlling the air conditioner to start the directional air supply mode following the user, the method further includes:

[0046] Get the new indoor ambient temperature T again 预设内环2 ;

[0047] When the user sets the heating temperature T 用户热设定 -Indoor ambient temperature T 内环2 ≥Fourth preset indoor heating temperature difference T 预设热温差4 When the air conditioner is turned on, it will start the side air outlet mode.

[0048] As a further improvement of the present invention, after controlling the air conditioner to start the directional air supply mode following the user or controlling the air conditioner to start the side air outlet mode, the method further includes:

[0049] Get the new indoor ambient temperature T again 内环3 ;

[0050] When the user sets the heating temperature T 用户热设定 -Indoor ambient temperature T 内环3 ≥ Fifth preset indoor heating temperature difference T 预设热温差5 When the air conditioner is turned on, it will start the full air supply mode.

[0051] As a further improvement of the present invention, the step of executing the secondary control of the heating air outlet mode of the air conditioner based on the comparison result includes:

[0052] When the user sets the heating temperature T 用户热设定 -Ambient temperature of the air conditioner T 近端内环2 ≥ Sixth preset indoor heating temperature difference T 预设热温差6 When the heating demand is high, the air conditioner is controlled to start the full air supply mode;

[0053] When the seventh preset indoor heating temperature difference T 预设热温差7 <User set heating temperature T 用户热设定 -Ambient temperature of the air conditioner T 近端内环2 <Sixth preset indoor heating temperature difference T 预设热温差6 When the heating demand is small, the air conditioner is controlled to start the side air outlet mode;

[0054] When the user sets the heating temperature T 用户热设定 -Ambient temperature of the air conditioner T 近端内环2 <Seventh preset indoor heating temperature difference T 预设热温差7 When the heating demand is small, the air conditioner is controlled to start the single air supply mode.

[0055] As a further improvement of the present invention, after executing the secondary control of the heating air outlet mode of the air conditioner, the method further includes:

[0056] Get the new ambient temperature T at the far end of the room again 远端内环3 ;

[0057] When the user sets the heating temperature T 用户热设定 - Ambient temperature T at the far end of the room 远端内环3 ≥ The eighth preset indoor heating temperature difference T 预设热温差8 When the air conditioner is turned on, the long-distance air supply mode is controlled.

[0058] As a further improvement of the present invention, after controlling the air conditioner to start the long-distance air supply mode, the method further includes:

[0059] Get the new ambient temperature T at the far end of the room again 远端内环4 ;

[0060] When the user sets the heating temperature T 用户热设定 - Ambient temperature T at the far end of the room 远端内环4When the preset first heat temperature difference is less than or equal to, control the air conditioner to turn on the single air supply mode.

[0061] The control method of the present invention takes into account the indoor environmental temperature for control. Its main function is to cool the indoor environmental temperature. In the case of turning off intelligent air supply, it can detect the indoor environmental temperatures near and far from the air conditioner, and regulate the temperatures near and far through the short-distance and long-distance air supply modes, making the indoor environmental temperature uniform throughout. The air supply range of the air conditioner of the present invention is large, and the air outlet can be selected in various ways, and it can take into account the people in different positions (for example, there are people on both the left and right sides of the air conditioner, and the air conditioner of the present invention can open the air outlets on both sides to send air to people in different positions).

[0062] A kind of air outlet structure provided by the present invention is used to execute the control method; the air outlet structure includes a front air outlet, a left air outlet, a right air outlet, an infrared detection device, a flow splitting cone, a guide vane, and a sliding door; wherein:

[0063] The guide vane is arranged on the front air outlet;

[0064] The sliding door is arranged on the left air outlet and the right air outlet, and the left air outlet and the right air outlet are respectively arranged on both sides of the front air outlet;

[0065] The flow splitting cone is arranged at the connection of the front air outlet with the left air outlet and the right air outlet respectively to perform air flow splitting.

[0066] The air outlet structure of the present invention, by setting a front air outlet, a left air outlet and a right air outlet, multiple air outlets can supply air simultaneously, increasing the air supply range, being able to more quickly reduce or increase the indoor temperature, and the indoor temperature distribution is more uniform, reducing the phenomenon of local cold or local heat. Multiple air outlets can supply air selectively, realizing front air supply or side air supply, and can select the air supply mode (front air supply or side air supply) according to the user's position or user needs, and can achieve the effect of the air following people or avoiding people. Through the infrared detection device, intelligent air supply can be realized. Using the infrared detection device, the air supply mode is selected according to the user's position or user needs, for intelligent air supply, without the need to use a remote control to adjust the air sweep like existing air conditioners.

[0067] An air conditioner provided by the present invention includes the air outlet structure.

[0068] The air conditioner of the present invention has multiple air outlets. Through the air outlet combination of different air outlets, a large-range air supply mode of front air supply + side air supply can be realized. Front air supply or side air supply can also be realized to realize an air supply mode of wind following people or wind avoiding people. Through the accompanying infrared detection device, intelligent air supply can be realized according to the user's location and user needs, solving the problem of the single air supply mode of the existing air conditioner. BRIEF DESCRIPTION OF THE DRAWINGS

[0069] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0070] Figure 1 is a cross-sectional view of an air conditioner of the present invention;

[0071] Figure 2 It is a structural schematic diagram of the air supply outlet structure of the present invention in a full air supply mode;

[0072] Figure 3 It is a schematic diagram of the structure of the air outlet structure of the present invention, in which the air outlet is located at the front side and directs the air outflow to the right;

[0073] Figure 4 It is a schematic diagram of the structure of the air outlet structure of the present invention in the front air outlet;

[0074] Figure 5 It is a schematic diagram of the structure of the air outlet structure of the present invention, in which the air outlet is located at the front side and directs the air out to the left;

[0075] Figure 6 It is a schematic diagram of the structure of the air outlet structure of the present invention, in which the air outlet is located at the front side and the air is discharged in a concentrated manner to supply air over a long distance;

[0076] Figure 7 It is a schematic diagram of a long-distance air supply structure in which the air outlet structure of the present invention is in a state where the front air outlet discharges air in a concentrated manner and the air outlets on both sides discharge air separately;

[0077] Figure 8 It is a schematic diagram of the structure of the air outlet structure of the present invention in which the air is discharged from the air outlets on both sides;

[0078] Fig. 9 It is a schematic diagram of the structure of the air outlet structure of the present invention, in which the air is discharged from the left air outlet;

[0079] Fig.10 It is a schematic diagram of the structure of the air outlet structure of the present invention, in which the air is discharged from the right air outlet;

[0080] Fig.11 It is a schematic diagram of a side air outlet structure in which the air outlet structure of the present invention is in a state where the front air outlet is directed to the right and the air is discharged from the right air outlet;

[0081] Fig.12 It is a schematic diagram of a side air outlet structure in which the air outlet structure of the present invention is in a state where the front air outlet is in a forward direction and the right air outlet is in a side air outlet structure;

[0082] Fig.13 It is a schematic diagram of a side air outlet structure in which the air outlet structure of the present invention is in a front air outlet for forward air outlet and a left air outlet for air outlet;

[0083] Fig.14 It is a schematic diagram of a side air outlet structure in which the air outlet structure of the present invention is in a state where the front air outlet is directed to the left and the air is discharged from the left air outlet;

[0084] Fig.15 This is a control flow chart of the control method of the present invention in which the cooling mode is turned on and the intelligent air supply is defaulted;

[0085] Fig.16 This is a control flow chart of turning on the cooling mode and turning off the intelligent air supply in the second embodiment of the control method of the present invention;

[0086] Fig.17 This is a control flow chart of the third embodiment of the control method of the present invention, in which the heating mode is turned on and the intelligent air supply is defaulted;

[0087] Fig.18 This is a control flow chart of the fourth embodiment of the control method of the present invention, in which the heating mode is turned on and the intelligent air supply is turned off.

[0088] In the figure, 1, heat exchanger; 2, fan blades; 3, front air outlet; 4, left air outlet; 5, right air outlet; 6, air guide plate; 7, diversion cone; 8, sliding door. DETAILED DESCRIPTION

[0089] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0090] like Figure 15-18 As shown, the present invention provides an air conditioner control method for controlling the air outlet structure of the air outlet, such as Figure 1-Figure 14As shown, the air supply outlet structure includes a front air outlet 3 and air outlets on both sides; it also includes an air guide plate 6 arranged on the front air outlet 3, and by adjusting the angle of the air guide plate 6, four air supply modes of the front air outlet 3, namely, front aggregate air outlet, left air guide, right air guide and front air outlet, can be realized; further, the air supply outlet structure also includes a heat exchanger 1, two air sources, such as fan blades 2, and the two fan blades are separated by a partition structure, so that the airflow enters the chambers where the two fan blades 2 are located respectively, and then blows out through different air outlets; the air outlet on both sides The outlet includes a left air outlet 4 and a right air outlet 5. A diverter cone 7 is arranged between the left air outlet 4 and the front air outlet 3, and a diverter cone 7 is also arranged between the right air outlet 5 and the front air outlet 3. The diverter cone 7 is an arc-shaped structure to facilitate air flow diversion and guidance; two air guide plates 6 are arranged at the front air outlet 3, and the two air guide plates 6 are hinged at the position of the front air outlet 3. By adjusting the angle between the two air guide plates 6, the front air outlet 3 can realize front blowing, left guidance, right guidance, and V-shaped aggregated air outlet.

[0091] As an optional implementation of the present invention, the air conditioner control method includes the following steps:

[0092] Step S1: When the air conditioner is turned on in the cooling mode with intelligent air supply, the indoor ambient temperature T is obtained. 内环 and human body surface temperature T 体表 ; Based on the obtained indoor ambient temperature T 内环 and preset indoor ambient cooling temperature T 预设冷内环 、Human body surface temperature T 体表 and preset human body surface temperature T 预设体表 Perform a comparison; based on the comparison result, execute the first-level control of the air conditioner's cooling air outlet mode; people wear less clothes in summer, and the human body is also very sensitive to cold wind, so in addition to the normal detection of indoor ambient temperature, the cooling mode can also detect the human body surface temperature and adjust the air supply mode of the air conditioner according to the change of body surface temperature.

[0093] In this embodiment, based on the comparison result, the first-level control of the cooling air outlet mode of the air conditioner is executed, including: step S11, when the indoor ambient temperature T 内环1 ≥Preset first indoor environment cooling temperature T 预设冷内环1 , and the human body surface temperature T 体表1 ≥Preset first human body surface temperature T 预设体表1When the indoor environmental temperature is high at this time and the user has a great demand for refrigeration, it is determined that the refrigeration demand is large, and the air conditioner is controlled to turn on the full air supply mode. The air conditioner turns on the maximum air supply mode (front air outlet + side air outlets), all air outlets are opened, and air is supplied with a large air volume and a large range to quickly reduce the indoor environmental temperature. Specifically, the full air supply mode here means that the front air outlet in the air outlet structure blows air forward, and the left air outlet and the right air outlet blow air from the sides respectively, so as to form a full air supply mode in which all three air outlets blow air.

[0094] After step S111, that is, after controlling the air conditioner to turn on the full air supply mode, it further includes: obtaining a new indoor environmental temperature T again 内环2 and the human body surface temperature T 体表2 ; when |indoor environmental temperature T 内环2 - user-set refrigeration temperature T 用户冷设定 | ≤ the preset first cooling temperature difference, and the human body surface temperature T 体表2 ≥ the preset first human body surface temperature T 预设体表1 At this time, the indoor environmental temperature is already close to the user-set temperature, and there is no need to continue to supply air with a large air volume and a large range. It is determined that the cooling capacity needs to be reduced but the user feels hot. The air conditioner is controlled to close a part of the air outlets. However, it is detected that the user's body surface temperature is high and still feels relatively hot, and it is adjusted to the directional air supply mode following the user. The air conditioner will track the user's location and supply air directionally (front air outlet or single side air outlet on both sides), making the user feel cool. It should be noted that in this embodiment, the preset first cooling temperature difference can be taken as 1°C. Specifically, the adjustment to the directional air supply mode following the user here is to control the front air outlet to blow air forward, the left guiding air outlet or the right guiding air outlet according to the user's location, and to open the left air outlet or the right air outlet to supply air according to the user's location, that is, to control the air outlets on both left and right sides to supply air unidirectionally; and when the user moves, the air supply direction will follow the movement.

[0095] After step S112, that is, after controlling the air conditioner to turn on the directional air supply mode following the user, it further includes: obtaining a new human body surface temperature T again 体表3 ; when the human body surface temperature T 体表3 < the preset second human body surface temperature T 预设体表2 At this time, the user's body surface temperature has decreased, and continuing the directional air supply will feel uncomfortable. It is determined that the user's body surface temperature has decreased, and the air conditioner is controlled to execute the person-avoiding air supply mode. The air conditioner will supply air directionally (front air outlet or single side air outlet on both sides) avoiding the user's location. Specifically, the person-avoiding air supply mode is exactly the opposite of the directional air supply mode following the user. When avoiding people, other air outlets will be opened according to the user's location. For example, when the user is on the left, the front air outlet and the right air outlet are controlled to supply air, and when the user is on the right, the left air outlet and the front air outlet are controlled to supply air.

[0096] After step S113 determines that the user's body surface temperature has decreased and controls the air conditioner to execute the person-avoiding air supply mode, it further includes: obtaining the indoor ambient temperature T again 内环3 ; when the indoor ambient temperature T - the user-set cooling temperature T 用户冷设定 > the preset second cooling temperature difference, at this time the indoor ambient temperature has deviated from the user-set temperature and is in an uncomfortable temperature range, it is determined that the cooling demand is large, and the air conditioner is controlled to turn on the full air supply mode. The air conditioner turns on the maximum air supply mode (front air outlet + side air outlets) to preferentially reduce the indoor ambient temperature again, and then returns to the previous steps for circulation. It should be noted that the preset second cooling temperature difference can be taken as 3°C. Further, the full air supply mode here is the same as the mode in step S11

[0097] Step S12: When the preset second indoor ambient cooling temperature T 预设冷内环2 < the indoor ambient temperature T 内环1 < the preset first indoor ambient cooling temperature T 预设冷内环1 , and the human body surface temperature T 体表1 ≥ the preset first human body surface temperature T 预设体表1 , at this time the indoor ambient temperature is not high, the user's body surface temperature is high, the indoor ambient temperature has a lower demand for cooling, and the user individual has a higher demand for cooling. It is determined that the cooling demand is low, and the air conditioner is controlled to turn on the side air supply mode. The air conditioner does not need to turn on the maximum air supply mode, and only needs to turn on the side air supply mode (right air outlet or left air outlet, as Figure 11-Figure 14 shown) to meet the cooling demand of the indoor ambient temperature; it should be noted here that the side air supply mode here refers to the front air outlet guiding the air to the left or to the right. When guiding the air to the left, the left air outlet also blows air at the same time. When guiding the air to the right, the right air outlet also blows air at the same time, forming a side air supply mode

[0098] After step S121 controls the air conditioner to turn on the side air supply mode, it further includes: obtaining the new indoor ambient temperature T 内环2 and the human body surface temperature T 体表2 again; when |the indoor ambient temperature T 内环2 - the user-set cooling temperature T 用户冷设定 | ≤ the preset first cooling temperature difference, and the human body surface temperature T 体表2 ≥ the preset first human body surface temperature T 预设体表1When the indoor ambient temperature is close to the user's set temperature, the air conditioner can close part of the air outlets, but it detects that the user's body temperature is high and still feels hot. It is judged that the cooling capacity needs to be reduced but the body feels hot. The air conditioner is controlled to close part of the air outlets and adjusted to the directional air supply mode following the user. The air conditioner will track the user's position for directional air supply (front air outlet or single air outlet on both sides) to make the user feel cool. It should be noted that in this embodiment, the preset first cold temperature difference can be 1°C.

[0099] Furthermore, the air conditioner is controlled to close a part of the air outlets and adjusted to a directional air supply mode that follows the user to control the air outlet of the front air outlet of the air conditioner. The left air outlet has one side of the right air outlet to discharge air, thereby forming a single-sided air outlet on both sides. The air outlet mode of the front air outlet is determined according to the user's position. When the user is on the left, the front air outlet is directed to the left.

[0100] Step S122, after controlling the air conditioner to start the directional air supply mode following the user, further includes: obtaining a new human body surface temperature T again 体表3 ; When the human body surface temperature T 体表3 <Preset second human body surface temperature T 预设体表2 When the user's body surface temperature has dropped, the user will feel uncomfortable if the directional air supply continues. The user's body surface temperature is judged to be lowered, and the air conditioner is controlled to execute the avoid-people air supply mode. The air conditioner will avoid the user's position and directional air supply (front air outlet or single air outlet on both sides). Specifically, the avoid-people air supply mode is the opposite of the directional air supply mode that follows the user. When avoiding people, the air outlets in other directions will be opened according to the user's position. For example, when the user is on the left, the air outlets on the front and right sides will be controlled to be discharged. When the user is on the right, the air outlets on the left and front sides will be controlled to be discharged.

[0101] Step S123, after determining that the user's body surface temperature is lowered and controlling the air conditioner to execute the avoid-people air supply mode, further includes: obtaining the indoor environment temperature T again 内环3 ; When the indoor ambient temperature T3-user set cooling temperature T 用户冷设定 > When the second cold temperature difference is preset, the indoor ambient temperature has deviated from the user-set temperature and is in an uncomfortable temperature range. It is judged that the cooling demand is large, and the air conditioner is controlled to start the full air supply mode. The air conditioner starts the maximum air supply mode (front air outlet + side air outlet) to give priority to lowering the indoor ambient temperature again, and then returns to the previous step for a cycle. It should be noted that the preset second cold temperature difference can be 3°C. Further, the full air supply mode here is the same as the mode in step S11.

[0102] Step S13: When the indoor environment temperature T 内环1 ≤Preset second indoor environment cooling temperature T 预设冷内环2, and the human body surface temperature T 体表1 ≥Preset first human body surface temperature T 预设体表1 At this time, the indoor ambient temperature is not high, the user's body temperature is high, and the indoor ambient temperature has a low demand for cooling. It is mainly the individual user's demand for cooling. It is judged that the cooling demand is small, and the air conditioner is controlled to start the directional air supply mode that follows the user. The air conditioner will track the user's position and provide directional air supply (front air outlet or single air outlet on both sides) to make the user feel cool. It should be noted that the directional air supply mode that follows the user here is the same as the control method of the following user mode in the previous step, so it will not be described in detail.

[0103] As a further improvement of the present invention, after controlling the air conditioner to start the directional air supply mode following the user, the method includes: obtaining a new human body surface temperature T again. 体表2 ; When the human body surface temperature T 体表2 <Preset second human body surface temperature T 预设体表2 At this time, the user's body surface temperature has dropped, and continuing with directional air supply will make him feel uncomfortable. It is judged that the user's body surface temperature has dropped, and the air conditioner is controlled to execute the avoid-people air supply mode. The air conditioner will directional air supply away from the user's position (front air outlet or single air outlet on both sides).

[0104] As a further improvement of the present invention, after determining that the user's body surface temperature is lowered and controlling the air conditioner to execute the avoid-people air supply mode, the method further includes: obtaining the indoor environment temperature T again. 内环3 ; When the indoor ambient temperature T3-user set cooling temperature T 用户冷设定 > When the second cold temperature difference is preset, the indoor ambient temperature has deviated from the user's set temperature and is in an uncomfortable temperature range. It is judged that the cooling demand is large, and the air conditioner is controlled to start the full air supply mode. The air conditioner starts the maximum air supply mode (front air outlet + side air outlet) to reduce the indoor ambient temperature again, and then returns to the previous step for a cycle. It should be noted that the preset second cold temperature difference can be 3°C.

[0105] Step S2: When the air conditioner is turned on in the cooling mode with the intelligent air supply turned off, the air conditioner only regulates the indoor ambient temperature and no longer detects the user's body temperature. The air conditioner detects the ambient temperature T near the inner ring around 2m, and also simultaneously detects the ambient temperature T far from the room. Specifically, the ambient temperature T around the air conditioner is obtained. 近端内环 ; Based on the obtained ambient temperature T of the air conditioner 近端内环 The user sets the cooling temperature T 用户冷设定 The temperature difference between the two is the same as the user preset cooling temperature difference T 预设冷温差 Perform a comparison; based on the comparison result, execute a secondary control of the cooling air outlet mode of the air conditioner;

[0106] Specifically, based on the comparison result, secondary control of the cooling air supply mode of the air conditioner is performed, including: Step S21, when the ambient temperature T around the air conditioner 近端内环1 - the user-set cooling temperature T 用户冷设定 ≥ the first preset indoor cooling temperature difference T 预设冷温差1 At this time, the indoor ambient temperature is high and the demand for cooling is high. It is determined that the cooling demand is high, and the air conditioner is controlled to turn on the full air supply mode. The air conditioner turns on the maximum air supply mode (front air outlet + side air outlets), with a large air volume and a large range of air supply, to quickly reduce the indoor ambient temperature; it should be noted here that the full air supply mode is the same as the air supply mode in the previous embodiment, and will not be elaborated here.

[0107] Further, after performing the secondary control of the cooling air supply mode of the air conditioner, it also includes: obtaining the ambient temperature T at the far end of the room 远端内环1 ; when the ambient temperature T at the far end of the room 远端内环1 - the user-set cooling temperature T 用户冷设定 ≥ the second preset indoor cooling deviation T 预设冷温差2 At this time, it means that the cooling at the far end of the room is slow and the temperature distribution in the whole room is uneven. It is determined that the cooling at the far end is slow, and the air conditioner is controlled to turn on the long-distance air supply mode. The air conditioner supplies air over a long distance (front air deflector aggregated air supply + single side air outlet on both sides), to increase the air supply distance of the cold air and effectively cool the far end of the room.

[0108] Further, the long-distance air supply mode is to control the air deflector at the front air outlet to be in a V-shaped structure to form aggregated air supply, so as to blow the air to a farther place, and at the same time turn on any one or all of the left and right side air outlets for air supply, so as to achieve the long-distance air supply mode;

[0109] After controlling the air conditioner to turn on the long-distance air supply mode, it also includes: obtaining the ambient temperature T at the far end of the room 远端内环2 ; when | the ambient temperature T at the far end of the room 远端内环2 - the user-set cooling temperature T 用户冷设定 | ≤ the preset first cold temperature difference, it means that the ambient temperature of the whole room has approached the user-set temperature. At this time, some air outlets can be closed to reduce the cold output and maintain the room temperature, which also reduces the energy consumption of the air conditioner operation. The air conditioner is controlled to turn on the single air supply mode, with the air outlet at the front or the single air outlet on the left or right side. The preset first cold temperature difference can be taken as 1°C. Continue to monitor T 近端内环1 - T 用户热设定 ≥ T 预设热温差1 for loop control. The single air supply mode means that the air outlet on the left side supplies air, or the air outlet on the right side supplies air, or the front air outlet supplies air.

[0110] Step S22, when the second preset indoor cooling temperature difference T 预设冷温差2 < the ambient temperature T around the air conditioner 近端内环1 - the user-set cooling temperature T用户冷设定 <First preset indoor cooling temperature difference T 预设冷温差1 When the indoor ambient temperature does not require high cooling, the air conditioner does not need to open all air outlets to supply air. It is judged that the cooling demand is low, and the air conditioner is controlled to start the side air supply mode. Turning on the side air supply mode (right side air outlet or left side air outlet) can meet the indoor ambient temperature cooling demand; the side air outlet mode means that the front air outlet is directed to the left or to the right. When the air is directed to the left, the air outlets on the left discharge air together, and when the air is directed to the right, the air outlets on the right discharge air together.

[0111] Furthermore, after executing the secondary control of the cooling air outlet mode of the air conditioner, it also includes: obtaining the ambient temperature T at the far end of the room 远端内环1 ; When the ambient temperature at the far end of the room is T 远端内环1 -User sets the cooling temperature T 用户冷设定 ≥The second preset indoor cooling deviation T 预设冷温差2 When the temperature drops slowly at the far end of the room, the temperature distribution of the whole room is uneven. It is judged that the far end is cooling slowly, and the air conditioner is controlled to start the long-distance air supply mode. The air conditioner supplies air at a long distance (front air guide plate aggregates air supply + single air outlet on both sides), which increases the supply distance of the cold air and effectively cools the far end of the room.

[0112] Furthermore, the long-distance air supply mode is to control the air guide plate at the front air outlet to be in a V-shaped structure to form a convergent air supply to blow the wind to a farther place, and at the same time open any or all of the air outlets on the left and right sides to supply air to achieve the long-distance air supply mode;

[0113] After controlling the air conditioner to start the remote air supply mode, it also includes: obtaining the ambient temperature T at the far end of the room 远端内环2 ; When the ambient temperature at the far end of the room is T 远端内环2 -User sets the cooling temperature T 用户冷设定 When the preset first cold temperature difference is less than or equal to the preset first cold temperature difference, it means that the ambient temperature of the whole room is close to the user's set temperature. At this time, some air outlets can be closed to reduce the cooling output and maintain the room temperature. This also reduces the energy consumption of the air conditioner. The air conditioner is controlled to start the single air supply mode, with the air conditioner outlet air from the front or from both sides. Continue to monitor T 预设热温差2 <T 近端内环1 -T 用户热设定 <T 预设热温差1 Perform cycle control. The preset first cold temperature difference can be 1°C.

[0114] The single air supply mode refers to air outlet on the left side, right side or front side.

[0115] Step S23: When the ambient temperature of the air conditioner is T 近端内环1 -User sets the cooling temperature T 用户冷设定 ≤The second preset indoor cooling temperature difference T预设冷温差2 When the indoor ambient temperature has a low cooling demand, it is judged that the cooling demand is small, and the air conditioner is controlled to start the single air supply mode. The air conditioner only discharges air from the front or from both sides to meet the indoor ambient temperature cooling demand. The single air supply mode refers to the air outlet on the left, right or front.

[0116] Furthermore, after executing the secondary control of the cooling air outlet mode of the air conditioner, it also includes: obtaining the ambient temperature T at the far end of the room 远端内环1 ; When the ambient temperature at the far end of the room is T 远端内环1 -User sets the cooling temperature T 用户冷设定 ≥The second preset indoor cooling deviation T 预设冷温差2 When the temperature drops slowly at the far end of the room, the temperature distribution of the whole room is uneven. It is judged that the far end is cooling slowly, and the air conditioner is controlled to start the long-distance air supply mode. The air conditioner supplies air at a long distance (the front air guide plate aggregates air supply), increases the air supply distance of the cold air, and effectively cools the far end of the room. Continue to monitor T 近端内环1 -T 用户热设定 ≤T 预设热温差2 Perform loop control.

[0117] Furthermore, the long-distance air supply mode is to control the air guide plate at the front air outlet to be in a V-shaped structure to form a convergent air supply to blow the wind to a farther place, and at the same time open any or all of the air outlets on the left and right sides to supply air to achieve the long-distance air supply mode;

[0118] Step S3: When the air conditioner is turned on in the heating mode with intelligent air supply, the user wears a lot of clothes in winter and the user's body temperature cannot be detected. Therefore, in the heating mode, the air supply mode of the air conditioner is changed only by detecting the indoor ambient temperature. Specifically, the indoor ambient temperature T is obtained. 内环 ; Based on the obtained indoor ambient temperature T 内环 and the preset indoor environment heating temperature T 预设热内环 Perform a comparison; based on the comparison result, execute the first-level control of the heating and air outlet mode of the air conditioner;

[0119] Based on the comparison result, the first level control of the heating air outlet mode of the air conditioner is executed, including: step S31, when the indoor environment temperature T 内环1 ≤Preset first indoor environment heating temperature T 预设热内环1 When the indoor ambient temperature has a high demand for heating, it is judged that the heat demand is large, and the air conditioner is controlled to start the full air supply mode, and the air conditioner starts the maximum air supply mode (front air outlet + side air outlet) to quickly increase the indoor ambient temperature; specifically, the full air supply mode here refers to the front air outlet in the air outlet structure blowing air from the front, and the left air outlet and the right air outlet are respectively discharging air from the side, thereby forming a full air supply mode in which all three air outlets are discharging air;

[0120] After controlling the air conditioner to start the full air supply mode, it also includes: obtaining a new indoor ambient temperature T again 内环2 ; When the user sets the heating temperature T 用户热设定 -Indoor ambient temperature T 内环2 ≤The third preset indoor heating temperature difference T 预设热温差3 It indicates that the indoor temperature is close to the temperature set by the user. The air conditioner is controlled to start the directional air supply mode that follows the user. The air conditioner can close some air outlets and track the user's location for directional air supply (right or left side air outlet) to maintain the user's surrounding temperature and reduce the energy consumption of the air conditioner.

[0121] After controlling the air conditioner to start the directional air supply mode following the user, the method further includes: obtaining a new indoor ambient temperature T again. 内环3 ; When the user sets the heating temperature T 用户热设定 -Indoor ambient temperature T 内环3 ≥ Fifth preset indoor heating temperature difference T 预设热温差5 When the indoor ambient temperature deviates from the user's set temperature and is in an uncomfortable zone, the air conditioner is controlled to start the full air supply mode. The air conditioner needs to start the maximum air supply mode (front air outlet + side air outlet) to give priority to meeting the need to increase the indoor ambient temperature. Continue to detect T 用户热设定 -T 内环2 ≤T 预设热温差3 Perform loop control.

[0122] Step S32: When the first indoor environment heating temperature T is preset 预设热内环1 <Indoor ambient temperature T 内环1 <Preset second indoor environment heating temperature T 预设热内环2 When the indoor ambient temperature has a low heating demand, it is judged that the heat demand is small, and the air conditioner is controlled to turn on the side air supply mode. The air conditioner turns on the side air supply mode (right side air outlet or left side air outlet) to meet the indoor ambient temperature heating demand;

[0123] After controlling the air conditioner to start the side air supply mode, it also includes: obtaining a new indoor ambient temperature T again 内环2 ; When the user sets the heating temperature T 用户热设定 -Indoor ambient temperature T 内环2 ≤The third preset indoor heating temperature difference T 预设热温差3 When the temperature of the indoor environment is close to the temperature set by the user, the air conditioner is controlled to start the directional air supply mode that follows the user. The air conditioner can then close some air outlets and track the user's location for directional air supply (front air outlet or single air outlet on both sides) to maintain the ambient temperature around the user and reduce the energy consumption of the air conditioner.

[0124] After controlling the air conditioner to start the side air outlet mode, it also includes: obtaining a new indoor ambient temperature T again内环3 ; When the user sets the heating temperature T 用户热设定 -Indoor ambient temperature T 内环3 ≥ Fifth preset indoor heating temperature difference T 预设热温差5 When the indoor ambient temperature deviates from the user's set temperature and is in an uncomfortable zone, the air conditioner is controlled to start the full air supply mode. The air conditioner needs to start the maximum air supply mode (front air outlet + side air outlet) to give priority to meeting the need to increase the indoor ambient temperature. Continue to detect T 用户热设定 -T 内环2 ≤T 预设热温差3 Perform loop control.

[0125] Step S33: When the indoor environment temperature T 内环1 ≥Preset second indoor environment heating temperature T 预设内环2 When the heating demand is small, it is judged that the indoor ambient temperature has a low demand for heating. The air conditioner is controlled to start the directional air supply mode that follows the user. The air conditioner only tracks the user's location and supplies directional air (front air outlet or single air outlet on both sides) to maintain the user's surrounding temperature, which can meet the user's heating needs.

[0126] As a further improvement of the present invention, after judging that the heating demand is small and controlling the air conditioner to start the directional air supply mode following the user, the method further includes: obtaining a new indoor environment temperature T again. 预设内环2 ; When the user sets the heating temperature T 用户热设定 -Indoor ambient temperature T 内环2 ≥Fourth preset indoor heating temperature difference T 预设热温差4 When the indoor ambient temperature deviates slightly from the user-set temperature, the air conditioner needs to increase the air outlet, control the air conditioner to turn on the side air outlet mode, and turn on the side air supply mode (right side air outlet or left side air outlet) to increase the heat output.

[0127] After controlling the air conditioner to start the side air outlet mode, it also includes: obtaining a new indoor ambient temperature T again 内环3 ; When the user sets the heating temperature T 用户热设定 -Indoor ambient temperature T 内环3 ≥ Fifth preset indoor heating temperature difference T 预设热温差5 When the indoor ambient temperature deviates from the user's set temperature and is in an uncomfortable zone, the air conditioner is controlled to start the full air supply mode. The air conditioner needs to start the maximum air supply mode (front air outlet + side air outlet) to give priority to meeting the need to increase the indoor ambient temperature. Continue to detect T 用户热设定 -T 内环2 ≥T 预设热温差4 Perform loop control.

[0128] Step S4: When the air conditioner is turned on in the heating mode with intelligent air supply turned off, the air conditioner only regulates the indoor ambient temperature and no longer supplies air to the user. The air conditioner detects the ambient temperature T near the inner ring around it at 2m, and also detects the ambient temperature T far inner ring at the far end of the room. Specifically, the ambient temperature T around the air conditioner is obtained. 近端内环 and the ambient temperature T at the far end of the room 远端内环 ; Based on the user set heating temperature T 用户热设定 The ambient temperature T of the air conditioner 近端内环 The temperature difference between the heating temperature and the user preset heating temperature difference T 预设热温差 A comparison is performed; based on the comparison result, a secondary control of the heating and air outlet mode of the air conditioner is executed.

[0129] Based on the comparison result, the secondary control of the heating air outlet mode of the air conditioner is executed, including: step S41, when the user sets the heating temperature T 用户热设定 -Ambient temperature of the air conditioner T 近端内环2 ≥ Sixth preset indoor heating temperature difference T 预设热温差6 When the indoor ambient temperature has a high demand for heating, it is judged that the heating demand is large, and the air conditioner is controlled to start the full air supply mode. The air conditioner starts the maximum air supply mode (front air outlet + side air outlet) to meet the indoor ambient temperature increase demand;

[0130] As a further improvement of the present invention, after executing the secondary control of the heating air outlet mode of the air conditioner, it also includes: obtaining a new ambient temperature T at the far end of the room again. 远端内环3 ; When the user sets the heating temperature T 用户热设定 - Ambient temperature T at the far end of the room 远端内环3 ≥ The eighth preset indoor heating temperature difference T 预设热温差8 When , it means that the indoor remote ambient temperature is low and the temperature distribution of the whole room is uneven. The air conditioner is controlled to turn on the long-distance air supply mode. The air conditioner long-distance air supply (front aggregate air outlet + single air outlet on both sides) increases the air supply distance and enhances the remote heat output.

[0131] After controlling the air conditioner to start the remote air supply mode, it also includes: obtaining a new ambient temperature T at the remote end of the room again 远端内环4 ; When the user sets the heating temperature T 用户热设定 - Ambient temperature T at the far end of the room 远端内环4 When the temperature difference is less than the preset first temperature difference, it means that the room temperature is close to the user's set temperature and the indoor temperature is evenly distributed. The air conditioner is controlled to start the single air supply mode, and the air conditioner can be discharged from the front or from both sides to maintain the indoor temperature. Continue to detect T 用户热设定 -T 近端内环2 ≥T 预设热温差6 Perform cycle control. The preset first heat temperature difference can be 1°C.

[0132] Step S42: When the seventh preset indoor heating temperature difference T 预设热温差7 <User set heating temperature T 用户热设定 -Ambient temperature of the air conditioner T 近端内环2 <Sixth preset indoor heating temperature difference T 预设热温差6 When the indoor ambient temperature has a low heating demand, it is determined that the heating demand is small, and the air conditioner is controlled to turn on the side air outlet mode. The air conditioner turns on the side air supply mode (right side air outlet or left side air outlet) to meet the indoor ambient temperature increase demand;

[0133] After executing the secondary control of the heating and air outlet mode of the air conditioner, it also includes: obtaining a new ambient temperature T at the far end of the room again 远端内环3 ; When the user sets the heating temperature T 用户热设定 - Ambient temperature T at the far end of the room 远端内环3 ≥ The eighth preset indoor heating temperature difference T 预设热温差8 When , it means that the indoor remote ambient temperature is low and the temperature distribution of the whole room is uneven. The air conditioner is controlled to turn on the long-distance air supply mode. The air conditioner long-distance air supply (front aggregate air outlet + single air outlet on both sides) increases the air supply distance and enhances the remote heat output.

[0134] After controlling the air conditioner to start the remote air supply mode, it also includes: obtaining a new ambient temperature T at the remote end of the room again 远端内环4 ; When the user sets the heating temperature T 用户热设定 - Ambient temperature T at the far end of the room 远端内环4 When the temperature difference is less than the preset first temperature difference, it means that the room temperature is close to the user's set temperature and the indoor temperature is evenly distributed. The air conditioner is controlled to start the single air supply mode, and the air conditioner can be discharged from the front or from both sides to maintain the indoor temperature. Continue to detect T 预设热温差7 <T 用户热设定 -T 近端内环2 <T 预设热温差6 Perform cycle control. The preset first heat temperature difference can be 1°C.

[0135] Step S43: When the user sets the heating temperature T 用户热设定 -Ambient temperature of the air conditioner T 近端内环2 <Seventh preset indoor heating temperature difference T 预设热温差7 At this time, the indoor ambient temperature has a low demand for heating, and it is determined that the heating demand is small. The air conditioner is controlled to start the single air supply mode. The air conditioner only blows air from the front or from both sides to meet the demand for increasing the indoor ambient temperature.

[0136] As a further improvement of the present invention, after executing the secondary control of the heating air outlet mode of the air conditioner, it also includes: obtaining a new ambient temperature T at the far end of the room again. 远端内环3 ; When the user sets the heating temperature T 用户热设定 - Ambient temperature T at the far end of the room 远端内环3≥ The eighth preset indoor heating temperature difference T 预设热温差8 When the temperature of the remote indoor environment is low, the temperature distribution of the whole room is uneven, and the air conditioner is controlled to start the remote air supply mode. The air conditioner remote air supply (front convergence air outlet) increases the air supply distance and strengthens the remote heat output. Continue to detect T 用户热设定 -T 近端内环2 ≤T 预设热温差7 Perform loop control.

[0137] The control method of the present invention takes into account the indoor ambient temperature for control, and its main function is to cool down the indoor ambient temperature. When the intelligent air supply is turned off, the indoor ambient temperature near and far ends of the air conditioner can be detected, and the near and far temperatures can be regulated by the short-range and long-range air supply modes to make the temperature of the entire indoor ambient temperature uniform. The air conditioner of the present invention has a large air supply range and a variety of air outlets to choose from, and can take into account human bodies in different positions (for example, if there are people on the left and right sides of the air conditioner at the same time, the air conditioner of the present invention can open the air outlets on both sides to supply air to human bodies in different positions).

[0138] like Figure 1-Figure 14 As shown, the present invention provides an air outlet structure for executing the control method; the air outlet structure includes a front air outlet 3, a left air outlet 4, a right air outlet 5, an infrared detection device, a diverter cone 7, an air guide plate 6, and a sliding door 8; wherein: the air guide plate 6 is arranged on the front air outlet 3; the sliding door 8 is arranged on the left air outlet 4 and the right air outlet 5, and the left air outlet 4 and the right air outlet 5 are respectively arranged on both sides of the front air outlet 3; the diverter cone 7 is arranged at the connection between the front air outlet 3 and the left air outlet 4 and the right air outlet 5, respectively, to divert the outlet air flow. Furthermore, the air outlet structure also includes a heat exchanger 1 and a fan blade 2.

[0139] The air supply outlet structure of the present invention, by setting the front air outlet, the left air outlet and the right air outlet, multiple air outlets can supply air at the same time, thereby increasing the air supply range, being able to reduce or increase the indoor temperature more quickly, and the indoor temperature distribution is more even, reducing the phenomenon of local cold or local heat, and multiple air outlets can selectively supply air to achieve front air outlet or side air supply, and the air outlet mode (front air supply or side air supply) can be selected according to the user's position or user needs, which can achieve the effect of wind blowing with people or wind blowing away from people, and intelligent air supply can be achieved through the infrared detection device. By using the infrared detection device, the air outlet mode can be selected according to the user's position or user needs, and the air supply is intelligent, and there is no need to use a remote control to adjust the air sweep like the existing air conditioner.

[0140] The present invention provides an air conditioner, comprising the above-mentioned air outlet structure.

[0141] In the present invention, the air conditioner has two crossflow blades 2, a front air outlet 3, and two side air outlets. There is a diverter cone 7 on each side of the front air outlet 3, and the diverter cone 7 can divide the air supply of the crossflow blade 2 into two, and the air is discharged from the front and the side respectively. The front air outlet 3 of the air conditioner has two air guide plates 6. When the air guide plates 6 are opened, the front air outlet 3 is opened, and when the air guide plates 6 are closed, the front air outlet 3 is closed. There is a sliding door 8 on each of the left and right side air outlets. When the sliding door 8 is opened, the side air outlet is opened, and when the sliding door 8 is closed, the side air outlet is closed. When in use, the two crossflow blades 2 work at the same time, the air guide plate 6 of the front air outlet 3 is opened, and the sliding doors 8 of the air outlets on both sides are opened. The diverter cone 7 can divide the air outlet to the front and the side, and achieve a large-scale air supply effect of front air outlet + air outlet on both sides.

[0142] When the air guide plate 6 of the front air outlet 3 of the air conditioner is opened and the sliding doors 8 of the air outlets on both sides are closed, the air conditioning air is all delivered from the front air outlet 3. By adjusting the angle of the air guide plate 6, there are four air supply modes: front air outlet, left air guide, right air guide, and front air outlet. Moreover, when the air guide plate 6 is controlled to reciprocate, the air supply mode of left and right sweeping air can also be realized. When the air conditioner is delivering air from the front, the user can select the "long-distance air supply" mode through the app or the remote control. In this mode, the air conditioner can adjust the position of the two air guide plates 6 so that the air guide plates 6 are in a trumpet-shaped style, and the air is delivered in a concentrated manner, which can increase the air supply distance and deliver air farther. The air guide plate 6 of the front air outlet 3 of the air conditioner can be closed to prevent the cold air delivered from the front in the cooling mode from blowing people, and only deliver air from the side. The two sliding doors 8 on the side can be opened at the same time to deliver air from both sides, or only one side can be opened for single-side air supply. Air supply on both sides and on one side can be set to "wind avoids people" mode, relying on the infrared detection device to detect the position of the human body, and selectively supply air on both sides or on one side to avoid the human body. The air conditioner supplies air over a large range on the left or right side. This air supply mode is a large-scale air supply on the left or right side. At this time, the air guide plate on the front guides the air to the left or right side of the fuselage, and the sliding door on the left or right side is also opened to discharge air, and the sliding door on the right or left side is closed accordingly. This air supply mode has a larger air supply range than the air supply mode that only vents air from both sides. Users can select the "wind follows people" mode through the app or remote control. In this mode, the infrared detection device on the air conditioner detects the user's position. The air conditioner will adjust the angle of the air guide plate or adjust the opening of the sliding doors on both sides to blow the air supply air to the human body, making people feel quick and comfortable. If the user does not want to be blown by the wind, he or she can select the "wind away from people" mode through the app or remote control. In this mode, the infrared detection device on the air conditioner detects the user's position. The air conditioner will adjust the angle of the air guide plate or close the sliding doors on both sides to avoid the air flow from the human body and prevent the cold wind from blowing on people in the cooling mode.

[0143] The air conditioner of the present invention has multiple air outlets. Through the air outlet combination of different air outlets, a large-range air supply mode of front air supply + side air supply can be realized. Front air supply or side air supply can also be realized to realize an air supply mode of wind following people or wind avoiding people. Through the accompanying infrared detection device, intelligent air supply can be realized according to the user's location and user needs, solving the problem of the single air supply mode of the existing air conditioner.

[0144] In this embodiment, the wind can be blown with people or away from people by relying on the infrared detection device attached to the air conditioner to realize intelligent air supply according to the user's location and user needs.

[0145] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An air conditioner control method, characterized in that: Used to control the air outlet mode of the air outlet structure, the air outlet structure includes a front air outlet and two side air outlets; and also includes an air guide plate arranged on the front air outlet, by adjusting the angle of the air guide plate, four air supply modes of the front air outlet, namely, front aggregate air outlet, left air guide, right air guide and front air outlet can be realized; the method includes the following steps: When the air conditioner is turned on in the cooling mode with intelligent air supply, the indoor ambient temperature T is obtained. 内环 and human body surface temperature T 体表 ; Based on the obtained indoor ambient temperature T 内环 and preset indoor ambient cooling temperature T 预设冷内环 、Human body surface temperature T 体表 and preset human body surface temperature T 预设体表 Perform a comparison; based on the comparison result, execute the first-level control of the cooling air outlet mode of the air conditioner; When the air conditioner is turned on in the cooling mode with intelligent air supply turned off, the ambient temperature T of the air conditioner is obtained. 近端内环 ; Based on the obtained ambient temperature T of the air conditioner 近端内环 The user sets the cooling temperature T 用户冷设定 The temperature difference between the two is the same as the user preset cooling temperature difference T 预设冷温差 Perform a comparison; based on the comparison result, execute a secondary control of the cooling air outlet mode of the air conditioner; When the air conditioner is turned on in the heating mode with intelligent air supply, the indoor ambient temperature T is obtained. 内环 ; Based on the obtained indoor ambient temperature T 内环 and the preset indoor environment heating temperature T 预设热内环 Perform a comparison; based on the comparison result, execute the first-level control of the heating and air outlet mode of the air conditioner; When the air conditioner is turned on in the heating mode with intelligent air supply turned off, the ambient temperature T of the air conditioner is obtained. 近端内环 and the ambient temperature T at the far end of the room 远端内环 ; Based on the user set heating temperature T 用户热设定 The ambient temperature T of the air conditioner 近端内环 The temperature difference between the heating temperature and the user preset heating temperature difference T 预设热温差 A comparison is performed; based on the comparison result, a secondary control of the heating and air outlet mode of the air conditioner is executed.

2. The method according to claim 1, characterized in that The step of executing the first-level control of the cooling air outlet mode of the air conditioner based on the comparison result includes: When the indoor ambient temperature T 内环1 ≥Preset first indoor environment cooling temperature T 预设冷内环1 , and the human body surface temperature T 体表1 ≥Preset first human body surface temperature T 预设体表1 When the cooling demand is high, the air conditioner is controlled to start the full air supply mode; When the second indoor environment cooling temperature T is preset 预设冷内环2 <Indoor ambient temperature T 内环1 <Preset first indoor environment cooling temperature T 预设冷内环1 , and the human body surface temperature T 体表1 ≥Preset first human body surface temperature T 预设体表1 When the cooling demand is low, the air conditioner is controlled to start the side air supply mode; When the indoor ambient temperature T 内环1 ≤Preset second indoor environment cooling temperature T 预设冷内环2 , and the human body surface temperature T 体表1 ≥Preset first human body surface temperature T 预设体表1 When the cooling demand is small, the air conditioner is controlled to start the directional air supply mode following the user.

3. The method according to claim 2, characterized in that After the air conditioner is controlled to start the side air supply mode or the air conditioner is controlled to start the full air supply mode, the method further includes: Get the new indoor ambient temperature T again 内环2 and human body surface temperature T 体表2 ; When the indoor environmental temperature T 内环2 - the user-set cooling temperature T 用户冷设定 | ≤ the preset first cooling temperature difference, and the human body surface temperature T 体表2 ≥ the preset first human body surface temperature T 预设体表1 At this time, it is judged as a state where the cooling capacity needs to be reduced but the body feels hot, and the air conditioner is controlled to close a part of the air outlets and adjusted to the directional air supply mode following the user.

4. The method according to claim 3, characterized in that After the air conditioner is controlled to close a part of the air outlets and adjusted to a directional air supply mode following the user, the method further includes: Get the human body surface temperature T again 体表3 ; When the human body surface temperature T 体表3 <Preset second human body surface temperature T 预设体表2 When the user's body surface temperature is judged to be low, the air conditioner is controlled to execute the avoid-people air supply mode.

5. The method according to claim 2, characterized in that: After the air conditioner is controlled to start the directional air supply mode following the user, the method includes: Get the new human body surface temperature T again 体表2 ; When the human body surface temperature T 体表2 <Preset second human body surface temperature T 预设体表2 When the user's body surface temperature is judged to be low, the air conditioner is controlled to execute the avoid-people air supply mode.

6. The method according to claim 4 or 5, characterized in that: After determining that the user's body surface temperature is lowered and controlling the air conditioner to execute the avoid-people air supply mode, the method further includes: Get the indoor ambient temperature T again 内环3 ; When the indoor ambient temperature is T3-the user-set cooling temperature T 用户冷设定 > When the second cold temperature difference is preset, it is judged that the cooling demand is large, and the air conditioner is controlled to start the full air supply mode.

7. The method according to claim 1, characterized in that Based on the comparison results, the secondary control of the cooling air outlet mode of the air conditioner is executed, including: When the ambient temperature of the air conditioner is T 近端内环1 -User sets the cooling temperature T 用户冷设定 ≥First preset indoor cooling temperature difference T 预设冷温差1 When the cooling demand is high, the air conditioner is controlled to start the full air supply mode; When the second preset indoor cooling temperature difference T 预设冷温差2 <Ambient temperature around the air conditioner T 近端内环1 -User sets the cooling temperature T 用户冷设定 <First preset indoor cooling temperature difference T 预设冷温差1 When the cooling demand is low, the air conditioner is controlled to start the side air supply mode; When the ambient temperature of the air conditioner is T 近端内环1 -User sets the cooling temperature T 用户冷设定 ≤The second preset indoor cooling temperature difference T 预设冷温差2 When the cooling demand is small, the air conditioner is controlled to start the single air supply mode.

8. The method according to claim 7, characterized in that After executing the secondary control of the cooling air outlet mode of the air conditioner, the method further includes: Get the ambient temperature T at the far end of the room 远端内环1 ; When the ambient temperature at the far end of the room is T 远端内环1 -User sets the cooling temperature T 用户冷设定 ≥The second preset indoor cooling deviation T 预设冷温差2 When the remote temperature drops slowly, the air conditioner is controlled to start the remote air supply mode.

9. The method according to claim 8, characterized in that After the air conditioner is controlled to start the long-distance air supply mode, the method further includes: Get the ambient temperature T at the far end of the room 远端内环2 ; When |the ambient temperature T at the far end of the room 远端内环2 - the user-set cooling temperature T 用户冷设定 | ≤ the preset first cooling temperature difference, control the air conditioner to turn on the single air supply mode.

10. The method according to claim 1, characterized in that The step of executing the first-level control of the heating air outlet mode of the air conditioner based on the comparison result includes: When the indoor ambient temperature T 内环1 ≤Preset first indoor environment heating temperature T 预设热内环1 When the heat demand is high, the air conditioner is controlled to start the full air supply mode; When the first indoor environment heating temperature T is preset 预设热内环1 <Indoor ambient temperature T 内环1 <Preset second indoor environment heating temperature T 预设热内环2 When the heat demand is small, the air conditioner is controlled to start the side air supply mode; When the indoor ambient temperature T 内环1 ≥Preset second indoor environment heating temperature T 预设内环2 When the heating demand is small, the air conditioner is controlled to start the directional air supply mode following the user.

11. The method according to claim 10, characterized in that After the air conditioner is controlled to start the full air supply mode or the air conditioner is controlled to start the side air supply mode, the method further includes: Get the new indoor ambient temperature T again 内环2 ; When the user sets the heating temperature T 用户热设定 -Indoor ambient temperature T 内环2 ≤The third preset indoor heating temperature difference T 预设热温差3 When the air conditioner is turned on, the directional air supply mode follows the user.

12. The method according to claim 11, characterized in that After determining that the heating demand is small and controlling the air conditioner to start the directional air supply mode following the user, the method further includes: Get the new indoor ambient temperature T again 预设内环2 ; When the user sets the heating temperature T 用户热设定 -Indoor ambient temperature T 内环2 ≥Fourth preset indoor heating temperature difference T 预设热温差4 When the air conditioner is turned on, it will start the side air outlet mode.

13. The method according to claim 12, characterized in that After the air conditioner is controlled to start the directional air supply mode following the user or the air conditioner is controlled to start the side air outlet mode, the method further includes: Get the new indoor ambient temperature T again 内环3 ; When the user sets the heating temperature T 用户热设定 -Indoor ambient temperature T 内环3 ≥ Fifth preset indoor heating temperature difference T 预设热温差5 When the air conditioner is turned on, it will start the full air supply mode.

14. The method according to claim 1, characterized in that The step of executing the secondary control of the heating air outlet mode of the air conditioner based on the comparison result includes: When the user sets the heating temperature T 用户热设定 -Ambient temperature of the air conditioner T 近端内环2 ≥ Sixth preset indoor heating temperature difference T 预设热温差6 When the heating demand is high, the air conditioner is controlled to start the full air supply mode; When the seventh preset indoor heating temperature difference T 预设热温差7 <User set heating temperature T 用户热设定 -Ambient temperature of the air conditioner T 近端内环2 <Sixth preset indoor heating temperature difference T 预设热温差6 When the heating demand is small, the air conditioner is controlled to start the side air outlet mode; When the user sets the heating temperature T 用户热设定 -Ambient temperature of the air conditioner T 近端内环2 <Seventh preset indoor heating temperature difference T 预设热温差7 When the heating demand is small, the air conditioner is controlled to start the single air supply mode.

15. The method according to claim 14, characterized in that After the second level control of the heating air outlet mode of the air conditioner is executed, the method further includes: Get the new ambient temperature T at the far end of the room again 远端内环3 ; When the user sets the heating temperature T 用户热设定 - Ambient temperature T at the far end of the room 远端内环3 ≥ The eighth preset indoor heating temperature difference T 预设热温差8 When the air conditioner is turned on, the long-distance air supply mode is controlled.

16. The method according to claim 15, characterized in that After the air conditioner is controlled to start the long-distance air supply mode, the method further includes: Get the new ambient temperature T at the far end of the room again 远端内环4 ; When the user sets the heating temperature T 用户热设定 - the ambient temperature T at the far end of the room 远端内环4 | ≤ the preset first heat temperature difference, control the air conditioner to turn on the single air supply mode.

17. An air outlet structure, characterized in that: Used to execute the control method as described in any one of claims 1 to 16; the air outlet structure includes a front air outlet, a left air outlet, a right air outlet, an infrared detection device, a diversion cone, an air guide plate, and a sliding door; wherein: The air guide plate is arranged on the front air outlet; The sliding door is arranged on the left air outlet and the right air outlet, and the left air outlet and the right air outlet are respectively arranged on both sides of the front air outlet; The diverter cone is arranged at the connection between the front air outlet and the left air outlet and the right air outlet respectively, so as to divert the outlet air flow.

18. An air conditioner, characterized in that: Comprising the air outlet structure as described in claim 17.

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