Air conditioner control method, device and air conditioner

Abstract

The present invention provides an air conditioner control method, device and air conditioner, and relates to the field of air conditioning technology. An electric heating device is movably provided in the air conditioner, and the electric heating device is located near the air outlet of the air conditioner. The electric heating device can move along the length direction and / or width direction of the air conditioner. The air conditioner control method includes: in the heating mode, obtaining the air outlet temperature of multiple preset positions of the air outlet of the air conditioner; according to the air outlet temperature of the multiple preset positions, controlling the electric heating device to move to the preset position. The air conditioner control method, device and air conditioner provided by the present invention can selectively control the electric heating device to move to the preset position according to the air outlet temperature of multiple preset positions of the air outlet by movably providing the electric heating device in the air conditioner, so as to facilitate the adjustment of the air outlet temperature of each preset position of the air outlet, and help improve the uniformity of the air outlet temperature of the air conditioner.

Description

Technical Field

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

[0002] Air conditioners are indispensable household appliances in people's lives, bringing convenience and comfort to people's lives.

[0003] Existing air conditioners are often equipped with electric heaters, such as PTC heaters, to assist heating and enhance the heating effect. However, when the electric heater is turned on in the heating mode, the temperature at the location of the electric heater is high, which can easily lead to uneven air temperature, affecting the air outlet effect of the air conditioner, and even making it difficult for the temperature at various locations in the indoor environment to change evenly, resulting in poor indoor environment temperature regulation effect. Summary of the invention

[0004] The present invention provides an air conditioner control method, device and air conditioner, which are used to solve the technical problem in the prior art that the air outlet temperature of the air conditioner is uneven due to an electric heater.

[0005] In a first aspect, the present invention provides an air conditioner control method, wherein an electric heating device is movably provided in the air conditioner, the electric heating device is located near an air outlet of the air conditioner, and the electric heating device can move along a length direction and / or a width direction of the air conditioner, the air conditioner control method comprising:

[0006] In the heating mode, obtaining the air outlet temperatures at a plurality of preset positions of the air outlet of the air conditioner;

[0007] According to the air outlet temperatures at the plurality of preset positions, the electric heating device is controlled to move toward the preset positions.

[0008] According to an air conditioner control method provided by the present invention, the electric heating device is controlled to move toward the preset positions according to the air outlet temperatures at the preset positions, comprising:

[0009] According to the air outlet temperatures at the plurality of preset positions, obtaining the air outlet temperature variance of the air outlet;

[0010] When the outlet air temperature variance is greater than or equal to a preset value, the electric heating device is controlled to move to the preset position where the outlet air temperature is lower.

[0011] According to an air conditioner control method provided by the present invention, the air conditioner control method further includes:

[0012] Get the temperature change rate of the indoor environment;

[0013] When the temperature change rate is less than a preset temperature change rate, the electric heating device is controlled to perform cyclic reciprocating motion along the length direction or the width direction of the air outlet.

[0014] According to an air conditioner control method provided by the present invention, the air conditioner control method further includes:

[0015] When a human body exists within the range of action of the air conditioner, determining the position of a specific part of the human body as a set position;

[0016] The electric heating device is controlled to move in a direction away from the set position.

[0017] According to an air conditioner control method provided by the present invention, the step of controlling the electric heating device to move in a direction away from the set position comprises:

[0018] Determining the height of the set position as the set height;

[0019] The electric heating device is controlled to move to a position higher than the set height, or the electric heating device is controlled to move to a position lower than the set height.

[0020] According to an air conditioner control method provided by the present invention, the air conditioner control method further includes:

[0021] The air guide plate of the air conditioner is controlled to swing in a direction away from the set position.

[0022] In a second aspect, the present invention provides an air conditioner control device, wherein an electric heating device is movably provided in the air conditioner, the electric heating device is located near an air outlet of the air conditioner, and the electric heating device can move along the length direction and / or width direction of the air conditioner, comprising:

[0023] An acquisition unit, used for acquiring the air outlet temperatures at a plurality of preset positions of the air outlet of the air conditioner in a heating mode;

[0024] A control unit is used to control the movement of the electric heating device according to the air outlet temperatures at the plurality of preset positions.

[0025] In a third aspect, the present invention provides an air conditioner, comprising the air conditioner control device as described in the second aspect, and an electric heating device, wherein the air conditioner control device is communicatively connected to the electric heating device;

[0026] The electric heating device can be movably arranged in the air conditioner, and the electric heating device is located near the air outlet of the air conditioner. The electric heating device can move along the length direction and / or width direction of the air conditioner under the control of the air conditioner control device.

[0027] According to an air conditioner provided by the present invention, the air conditioner also includes a first driving device and a first guide member, the first driving device is transmission-connected to the electric heating device, the first guide member extends along a first direction, and the first driving device is used to drive the electric heating device to move along the length direction of the first guide member.

[0028] According to an air conditioner provided by the present invention, the air conditioner further comprises a mounting member, a second driving device and a second guide member;

[0029] The first driving device, the first guide member and the electric heating device are all arranged on the mounting member, the second driving device is drivingly connected to the mounting member, the second guide member extends along the second direction, and the second driving device is used to drive the mounting member to move along the length direction of the second guide member;

[0030] The second direction is perpendicular to the first direction.

[0031] The air conditioner control method, device and air conditioner provided by the present invention determine whether the air outlet temperature of the air conditioner is uniform by obtaining the air outlet temperature at multiple preset positions of the air outlet of the air conditioner in the heating mode; by movably arranging an electric heating device in the air conditioner, the electric heating device can be selectively controlled to move to the preset position according to the air outlet temperature at multiple preset positions of the air outlet, so as to facilitate the adjustment of the air outlet temperature at each preset position of the air outlet, which is beneficial to improving the uniformity of the air outlet temperature of the air conditioner. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are 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.

[0033] Figure 1 It is a flow chart of the air conditioner control method provided by the present invention;

[0034] Figure 2 It is a schematic diagram of the assembly of the electric heating device provided by the present invention;

[0035] Figure 3 It is a structural schematic diagram of the electronic device provided by the present invention.

[0036] Reference numerals:

[0037] 10: electric heating device; 20: first driving device; 30: first guide member; 40: mounting member; 50: second driving device; 60: second guide member; 310: processor; 320: communication interface; 330: memory; 340: communication bus. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] In the air conditioner control method provided by the embodiment of the present invention, an electric heating device is movably provided in the air conditioner, the electric heating device is located near the air outlet of the air conditioner, and the electric heating device can move along the length direction and / or width direction of the air conditioner. The air conditioner can be a cabinet air conditioner, a wall-mounted air conditioner or other types of air conditioners. In one embodiment, the air conditioner is a cabinet air conditioner, and the electric heating device is movably provided in the air conditioner, and the electric heating device can move along the length direction of the air conditioner and can also move along the width direction of the air conditioner, thereby improving the flexibility of the movement of the electric heating device.

[0040] according to Figure 1 As shown, the air conditioner control method includes:

[0041] S10: In the heating mode, the air outlet temperatures at a plurality of preset positions of the air outlet of the air conditioner are obtained.

[0042] The plurality of preset positions are continuously distributed along the length direction or the width direction of the air outlet of the air conditioner, or are distributed in an array at the air outlet, and the plurality of preset positions do not overlap with each other.

[0043] The air conditioner is provided with a temperature detection device for obtaining the outlet air temperature of multiple preset positions. Optionally, each preset position is provided with a temperature detection device, so as to simultaneously obtain the outlet air temperature of each preset position. Optionally, the temperature detection device is movably provided at the air outlet and can be moved to multiple preset positions, so that the outlet air temperature of multiple preset positions can be obtained by providing a small number of temperature detection devices.

[0044] S20: According to the air outlet temperatures at the plurality of preset positions, the electric heating device is controlled to move toward the preset positions.

[0045] The uniformity of the air outlet temperature of the air conditioner is judged based on the air outlet temperature at multiple preset positions. If the air outlet temperature is relatively uneven, the air conditioner can be made to blow out hot air with uniform temperature by controlling the electric heating device to make reciprocating motion or controlling the electric heating device to move to a specific preset position, thereby improving the heating effect of the air conditioner.

[0046] For example, based on the air outlet temperatures at multiple preset positions, the average air outlet temperature of the air outlet is obtained, and the electric heating device is controlled to move to a preset position where the air outlet temperature is lower than the average air outlet temperature, thereby increasing the air outlet temperature at the preset position.

[0047] For another example, according to the air outlet temperatures at a plurality of preset positions, the electric heating device is directly controlled to move toward the preset position with the lowest air outlet temperature, thereby increasing the air outlet temperature at the preset position.

[0048] Among them, when the air outlet temperatures at several preset positions are all low, the electric heating device is controlled to move to one of the preset positions with a lower air outlet temperature. After a certain period of time, the electric heating device is controlled to move to another preset position with a lower air outlet temperature. That is, the electric heating device is controlled to move to and stay at the preset positions with a lower air outlet temperature in turn, thereby increasing the air outlet temperatures at multiple preset positions.

[0049] The air conditioner control method provided by the present invention determines whether the air outlet temperature of the air conditioner is uniform by obtaining the air outlet temperatures at multiple preset positions of the air outlet of the air conditioner in the heating mode; and by movably arranging an electric heating device in the air conditioner, the electric heating device can be selectively controlled to move to the preset position according to the air outlet temperatures at multiple preset positions of the air outlet, thereby facilitating the adjustment of the air outlet temperatures at each preset position of the air outlet, which is beneficial to improving the uniformity of the air outlet temperature of the air conditioner.

[0050] Furthermore, in step S20, according to the air outlet temperatures at the plurality of preset positions, controlling the electric heating device to move to the preset positions includes:

[0051] S21: Obtaining the outlet air temperature variance of the air outlet according to the outlet air temperatures at a plurality of preset positions.

[0052] Based on the air outlet temperatures at multiple preset positions, the air outlet temperature variance of the air outlet is calculated, and the air outlet temperature variance reflects the degree of fluctuation between the air outlet temperatures at each preset position.

[0053] When the outlet air temperature variance is large, the outlet air temperatures at each preset position fluctuate greatly, and the outlet air temperature of the air conditioner is relatively uneven; when the outlet air temperature variance is small, the outlet air temperatures at each preset position fluctuate less, and the outlet air temperature of the air conditioner is relatively uniform.

[0054] S22: When the outlet air temperature variance is greater than or equal to a preset value, the electric heating device is controlled to move to a preset position where the outlet air temperature is lower.

[0055] The preset value is a pre-set value used to measure the size of the outlet air temperature variance. If the outlet air temperature variance is greater than or equal to the preset value, the outlet air temperature variance is large and the outlet air temperature of the air conditioner is relatively uneven; if the outlet air temperature variance is less than the preset value, the outlet air temperature variance is small and the outlet air temperature of the air conditioner is relatively uniform.

[0056] It can be understood that the preset position with a lower air outlet temperature is a preset position where the air outlet temperature is lower than the average air outlet temperature.

[0057] When the outlet air temperature variance is greater than or equal to the preset value, the outlet air temperatures of multiple preset positions are sorted, and the electric heating device is controlled to move to the preset position with the lowest outlet air temperature. After the outlet air temperature at the position reaches the average outlet air temperature, the electric heating device is controlled to move to the preset position with the second lowest outlet air temperature until the outlet air temperature at the position also reaches the average outlet air temperature. That is, the electric heating device is controlled to move to the preset positions with lower outlet air temperatures in sequence, and the outlet air temperatures of multiple preset positions are increased, thereby enhancing the uniformity of the outlet air temperature of the air conditioner and improving the heating effect of the air conditioner.

[0058] Optionally, when multiple preset positions with lower air outlet temperatures are continuously distributed, the electric heating device can also be controlled to cyclically reciprocate between the multiple preset positions until the air outlet temperatures of the multiple preset positions reach the average air outlet temperature.

[0059] In which, when the outlet air temperature variance is less than a preset value, the electric heating device can be controlled to be stationary, or the electric heating device can be controlled to cyclically reciprocate along the length direction or the width direction of the air outlet.

[0060] In one embodiment, the air conditioner control method further includes:

[0061] S30: Obtain the temperature change rate of the indoor environment.

[0062] The indoor environment is the indoor space within the range of the air conditioner, such as the room where the air conditioner is located. The indoor unit of the air conditioner can be provided with a temperature detection device for detecting the ambient temperature, or a temperature detection device can be provided at other locations in the indoor environment, and the temperature detection device is connected to the air conditioner in communication.

[0063] Specifically, by detecting the indoor environment temperature, the temperature change rate of the indoor environment, that is, the heating rate of the indoor environment temperature, is obtained. If the temperature change rate is large, the heating rate of the indoor environment is large, and the heating effect of the air conditioner is good; if the temperature change rate is small, the heating rate of the indoor environment is small, and the heating effect of the air conditioner is not good.

[0064] S31: When the temperature change rate is less than a preset temperature change rate, the electric heating device is controlled to perform a cyclic reciprocating motion along the length direction or the width direction of the air outlet.

[0065] The preset temperature change rate is a pre-set reference value used to measure the size of the temperature change rate. When the temperature change rate is less than the preset temperature change rate, the temperature change rate is small, the heating rate of the indoor environment is small, and the heating effect of the air conditioner is not good; when the temperature change rate is greater than or equal to the preset temperature change rate, the temperature change rate is large, the heating rate of the indoor environment is large, and the heating effect of the air conditioner is good.

[0066] By controlling the electric heating device to cyclically reciprocate along the length or width direction of the air outlet when the temperature change rate is less than the preset temperature change rate, not only can the air outlet temperature of the air conditioner be made uniform, but it also helps to improve the heating effect of the air conditioner and promote rapid warming of the indoor environment.

[0067] In one embodiment, the air conditioner control method further includes:

[0068] S40: When a human body exists within the range of the air conditioner, a location of a specific part of the human body is determined as a set location.

[0069] A human body detection device is installed in the indoor unit of the air conditioner or in the indoor environment, and the human body detection device is used to obtain human body information in the indoor environment. The human body can also be detected by other smart devices, and the smart devices are connected to the air conditioner for communication.

[0070] The specific parts of the human body include one or more of the head, shoulders, waist, and legs.

[0071] S41: Control the electric heating device to move in a direction away from the set position.

[0072] By controlling the electric heating device to move in a direction away from a set position, the electric heating device is made to avoid specific parts of the human body, thereby preventing high-temperature airflow from blowing directly onto the human body and causing discomfort to the user.

[0073] For example, taking the air conditioner as a wall-mounted air conditioner, the position of a specific part of the human body is determined as the set position, and the electric heating device is controlled to move horizontally to an area away from the set position to avoid the position of the human body.

[0074] Specifically, in one embodiment, controlling the electric heating device to move in a direction away from the set position in step S41 includes:

[0075] S411: Determine the height of the set position as the set height.

[0076] When a human body exists in the indoor environment, the height of a specific part of the human body is used as the set height.

[0077] S412: Control the electric heating device to move to a position higher than a set height, or control the electric heating device to move to a position lower than a set height.

[0078] In the case where the air conditioner is a cabinet air conditioner, after determining the set height, the electric heating device is controlled to move upward or downward to avoid the set height to avoid blowing hot air with high temperature to the human body. Preferably, the electric heating device is controlled to move to a position lower than the set height so that the hot air can rise naturally and evenly increase the indoor environment temperature.

[0079] Furthermore, the air conditioner control method further includes:

[0080] S50: Control the air guide plate of the air conditioner to swing in a direction away from the set position.

[0081] The swing direction of the air guide plate of the air conditioner can be the same as the movement direction of the electric heating device, or it can be different from the movement direction of the electric heating device. By controlling the air guide plate of the air conditioner to swing away from the set position, the air flow of the air conditioner avoids the position of the human body, preventing the hot air from blowing directly on the human body and causing discomfort, thereby improving the user experience.

[0082] The air conditioner control device provided by the present invention is described below. The air conditioner control device described below and the air conditioner control method described above can be referred to each other.

[0083] The air conditioner control device includes an acquisition unit and a control unit.

[0084] The acquisition unit is used to acquire the air outlet temperatures at a plurality of preset positions of the air outlet of the air conditioner in the heating mode.

[0085] The control unit is used to control the movement of the electric heating device according to the air outlet temperatures at multiple preset positions.

[0086] The present invention further provides an air conditioner, comprising the air conditioner control device provided in the above embodiment, and an electric heating device 10 , wherein the air conditioner control device is communicatively connected to the electric heating device 10 .

[0087] The electric heating device 10 is movably arranged in the air conditioner. The electric heating device 10 is located near the air outlet of the air conditioner. The electric heating device 10 can move along the length direction and / or width direction of the air conditioner under the control of the air conditioner control device.

[0088] The user can also send a command to control the movement of the electric heating device 10 through a remote control, an APP, a voice assistant, etc. to move the electric heating device 10. For example, the user can control the electric heating device 10 to move up, down, left, right, etc. through a remote control.

[0089] Furthermore, if Figure 2 As shown, the air conditioner also includes a first driving device 20 and a first guide member 30. The first driving device 20 is transmission-connected to the electric heating device 10. The first guide member 30 extends along a first direction. The first driving device 20 is used to drive the electric heating device 10 to move along the length direction of the first guide member.

[0090] Specifically, the first guide member 30 can be a guide rail, a guide groove, etc., the first drive device 20 is a linear drive device, the drive shaft of the first drive device 20 is connected to the electric heating device 10, and the first drive device 20 is used to drive the electric heating device 10 to move along the axial direction of the drive shaft. The first direction is the axial direction of the drive shaft, and the length direction of the first guide member 30 is parallel to the first direction.

[0091] Furthermore, if Figure 2 As shown, the air conditioner further includes a mounting member 40 , a second driving device 50 and a second guide member 60 .

[0092] The first drive device 20, the first guide member 30 and the electric heating device 10 are all arranged on the mounting member 40, the second drive device 50 is transmission connected to the mounting member 40, the second guide member 60 extends along the second direction, and the second drive device 50 is used to drive the mounting member 40 to move along the length direction of the second guide member 60.

[0093] The second direction is perpendicular to the first direction.

[0094] The mounting member 40 may be in the shape of a plate or a block, the second driving device 50 is a linear driving device, the second driving device 50 is connected to the mounting member 40, and the second driving device 50 is used to drive the mounting member 40 to move along the axial direction of the driving shaft of the second driving device 50, thereby driving the electric heating device 10 to move along the axial direction of the driving shaft of the second driving device 50. The second direction is the axial direction of the driving shaft of the second driving device 50, and the length direction of the second guide member 60 is parallel to the second direction. The second guide member 60 may be a guide rail, a guide groove, etc., and is used to guide the mounting member 40 to move along a straight line.

[0095] By providing the first driving device 20 and the second driving device 50 , the flexibility of the movement of the electric heating device 10 is improved, so that the position of the electric heating device 10 can be changed more flexibly.

[0096] The present invention also provides an electronic device, Figure 3 The physical structure diagram of the electronic device is shown as an example. Figure 3As shown, the electronic device may include: a processor 810, a communications interface 320, a memory 330 and a communications bus 340, wherein the processor 310, the communications interface 320 and the memory 330 communicate with each other through the communications bus 340. The processor 310 may call the logic instructions in the memory 330 to execute the air conditioner control method, wherein an electric heating device is movably provided in the air conditioner, the electric heating device is located near the air outlet of the air conditioner, and the electric heating device can move along the length direction and / or width direction of the air conditioner, and the air conditioner control method includes: in the heating mode, obtaining the air outlet temperature of multiple preset positions of the air outlet of the air conditioner; and controlling the electric heating device to move to the preset position according to the air outlet temperature of the multiple preset positions.

[0097] In addition, the logic instructions in the above-mentioned memory 330 can be implemented in the form of a software functional unit and can be stored in a computer-readable storage medium when it is sold or used as an independent product. Based on such an understanding, the technical solution of the present invention is essentially or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk and other media that can store program codes.

[0098] On the other hand, the present invention also provides a computer program product, which includes a computer program. The computer program can be stored on a non-transitory computer-readable storage medium. When the computer program is executed by a processor, the computer can execute the air conditioner control method provided by the above-mentioned methods. An electric heating device can be movably arranged in the air conditioner. The electric heating device is located near the air outlet of the air conditioner. The electric heating device can move along the length direction and / or width direction of the air conditioner. The air conditioner control method includes: in the heating mode, obtaining the air outlet temperatures of multiple preset positions of the air outlet of the air conditioner; and controlling the electric heating device to move to the preset positions according to the air outlet temperatures of the multiple preset positions.

[0099] On the other hand, the present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon. When the computer program is executed by a processor, it is implemented to execute the air conditioner control method provided by the above-mentioned methods. An electric heating device is movably arranged in the air conditioner. The electric heating device is located near the air outlet of the air conditioner. The electric heating device can move along the length direction and / or width direction of the air conditioner. The air conditioner control method includes: in a heating mode, obtaining the air outlet temperatures of multiple preset positions of the air outlet of the air conditioner; and controlling the electric heating device to move to the preset positions according to the air outlet temperatures of the multiple preset positions.

[0100] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0101] Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, it can also be implemented by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

[0102] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for controlling an air conditioner, It is characterized in that An electric heating device is movably provided in the air conditioner, the electric heating device is located near the air outlet of the air conditioner, and the electric heating device can move along the length direction and / or width direction of the air conditioner. The air conditioner control method includes: In the heating mode, obtaining the air outlet temperatures at a plurality of preset positions of the air outlet of the air conditioner; According to the air outlet temperatures at the plurality of preset positions, controlling the electric heating device to move toward the preset positions; Wherein, the plurality of preset positions are continuously distributed along the length direction or width direction of the air outlet of the air conditioner, or are distributed in an array at the air outlet, and the plurality of preset positions do not overlap with each other; The air conditioner control method further comprises: Get the temperature change rate of the indoor environment; When the temperature change rate is less than a preset temperature change rate, controlling the electric heating device to cyclically reciprocate along the length direction or the width direction of the air outlet; The air conditioner control method further comprises: When a human body exists within the range of action of the air conditioner, determining the position of a specific part of the human body as a set position; The electric heating device is controlled to move in a direction away from the set position.

2. The air conditioner control method according to claim 1, It is characterized in that The step of controlling the electric heating device to move toward the preset positions according to the air outlet temperatures at the plurality of preset positions comprises: According to the air outlet temperatures at the plurality of preset positions, obtaining the air outlet temperature variance of the air outlet; When the outlet air temperature variance is greater than or equal to a preset value, the electric heating device is controlled to move to the preset position where the outlet air temperature is lower.

3. The air conditioner control method according to claim 1, It is characterized in that The controlling the electric heating device to move in a direction away from the set position comprises: Determining the height of the set position as the set height; The electric heating device is controlled to move to a position higher than the set height, or the electric heating device is controlled to move to a position lower than the set height.

4. The air conditioner control method according to claim 1, It is characterized in that The air conditioner control method further comprises: The air guide plate of the air conditioner is controlled to swing in a direction away from the set position.

5. An air conditioner control device, used to implement the air conditioner control method according to any one of claims 1 to 4, It is characterized in that An electric heating device is movably provided in the air conditioner, the electric heating device is located near the air outlet of the air conditioner, and the electric heating device can move along the length direction and / or width direction of the air conditioner, including: An acquisition unit, used for acquiring the air outlet temperatures at a plurality of preset positions of the air outlet of the air conditioner in a heating mode; A control unit is used to control the movement of the electric heating device according to the air outlet temperatures at the plurality of preset positions.

6. An air conditioner, It is characterized in that comprising the air conditioner control device as claimed in claim 5, and an electric heating device, wherein the air conditioner control device is communicatively connected with the electric heating device; The electric heating device can be movably arranged in the air conditioner, and the electric heating device is located near the air outlet of the air conditioner. The electric heating device can move along the length direction and / or width direction of the air conditioner under the control of the air conditioner control device.

7. The air conditioner according to claim 6, It is characterized in that The air conditioner also includes a first driving device and a first guide member. The first driving device is drivingly connected to the electric heating device. The first guide member extends along a first direction. The first driving device is used to drive the electric heating device to move along the length direction of the first guide member.

8. The air conditioner according to claim 7, It is characterized in that The air conditioner further comprises a mounting member, a second driving device and a second guide member; The first driving device, the first guide member and the electric heating device are all arranged on the mounting member, the second driving device is drivingly connected to the mounting member, the second guide member extends along the second direction, and the second driving device is used to drive the mounting member to move along the length direction of the second guide member; The second direction is perpendicular to the first direction.

Images