Air conditioning control method, device, equipment and air conditioning

Abstract

The present invention provides an air-conditioning control method, device, equipment and air-conditioning. After detecting that the air-conditioning is turned on, feature extraction is performed on the target user in the monitoring area, and the control instruction acquisition system adapted to the user in the monitoring area is determined based on the extracted feature information and a preset mapping list. The control instruction acquisition system adapted to the user is turned on, and other control instruction acquisition systems that are not adapted to the user are turned off, so that these systems cannot respond to the air-conditioning control instructions sent by the user, thereby achieving accurate matching between the user and the control instruction input system, reducing the number of control system startups, thereby reducing system energy consumption, and reducing the probability of air-conditioning miscontrol.

Description

Technical Field

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

[0002] Since the control panel of today's cabinet air conditioners is usually located above the air conditioner, it is difficult for special groups such as children and users with limited mobility such as those in wheelchairs to operate it independently. However, if the operation control panel is placed under the cabinet, normal adults will need to bend over to operate it. Taking into account the user experience of special groups such as family members of different heights and the voiceless, refrigeration equipment with both gesture control and buttons has come into being. The working status of the air conditioner can be controlled by both gesture commands and button commands.

[0003] However, the applicant found through research that different users use different control command acquisition systems. For the same user, he may only use gestures to control the air conditioner for his own reasons, while other users may only use buttons to control the air conditioner. The existing air-conditioning equipment does not distinguish between control command acquisition systems for these situations. Usually, both the gesture control system and the button control system are kept in working state, which causes unnecessary energy waste of the air-conditioning system and is also prone to miscontrol of the air conditioner. Summary of the Invention

[0004] In view of this, embodiments of the present invention provide an air conditioning control method, apparatus, device, and air conditioner to reduce the power consumption of the air conditioner in a multi-instruction acquisition system.

[0005] To achieve the above objectives, the embodiments of the present invention provide the following technical solutions:

[0006] An air conditioning control method, comprising:

[0007] When the air conditioner is started, feature extraction is performed on the target object in the monitoring area;

[0008] Acquire a control instruction acquisition system adapted to the extracted feature information based on a preset mapping table list, the control instruction acquisition system comprising at least: a voice instruction acquisition system, a key instruction acquisition system, and a gesture instruction acquisition system, the preset mapping table storing a mapping relationship between the feature information and the control instruction acquisition system;

[0009] The control instruction acquisition system adapted to the characteristic information is controlled to enter an on state, and other control instruction acquisition systems are controlled to enter a off state.

[0010] Optionally, in the above-mentioned air conditioning control method, the feature extraction of the target object in the monitoring area includes:

[0011] Obtain image information of the monitored area;

[0012] identifying a user image of a target object in the monitoring area based on the image information;

[0013] Perform feature extraction on user images to obtain user features.

[0014] Optionally, in the above air conditioning control method, the method further includes:

[0015] When multiple control instruction acquisition systems are turned on at the same time,

[0016] When it is detected that one of the control instruction acquisition systems obtains the air conditioning control instruction, the operating status of the air conditioner is controlled based on the obtained air conditioning control instruction, the timing is started, and the other control instruction acquisition systems in the turned-on state are controlled not to respond to the obtained control instruction within a first preset time period.

[0017] Optionally, in the above-mentioned air conditioning control method, the control instruction acquisition system that obtains the control instruction that matches the extracted feature information based on the preset mapping table list includes:

[0018] Calculate the similarity between the acquired feature information and the stored feature information stored in the preset mapping table;

[0019] Obtain the stored feature information that is most similar to the acquired feature information in the preset mapping table and the corresponding similarity;

[0020] Determining whether the similarity is greater than a preset value;

[0021] If it is greater than a preset value, the control instruction acquisition system corresponding to the stored feature information with the highest similarity is obtained.

[0022] Optionally, in the above air conditioning control method, when the air conditioning is started, the method further includes:

[0023] Obtaining a control mode change instruction, where the control mode change instruction is a voice instruction, a key instruction, or a gesture instruction;

[0024] Extract features of the target objects in the monitoring area to obtain feature information of the target objects for which control instructions need to be changed;

[0025] After feature extraction is completed and feature information is obtained, the target control instruction acquisition system that the user needs to replace is obtained;

[0026] The control instruction acquisition system corresponding to the characteristic information is updated to the target control instruction acquisition system in the preset mapping table.

[0027] Optionally, in the above air conditioning control method, the method further includes:

[0028] When the similarity is less than a preset value,

[0029] Determining that the characteristic information does not match the preset mapping table, and controlling all control instruction acquisition systems to enter an on state;

[0030] When a control instruction input by the target user corresponding to the characteristic information is obtained, a control type of the control instruction is obtained;

[0031] The control instruction acquisition system that is compatible with the control type is kept in an on state, and other control systems are switched to an off state.

[0032] Optionally, in the above air conditioning control method, controlling the control instruction acquisition system adapted to the characteristic information to enter an on state and other control instruction acquisition systems to enter an off state includes:

[0033] Outputting prompt information to the user, the prompt information at least being used to indicate that the control instruction acquisition system adapted to the characteristic information will be used to acquire control instructions, while other control instruction acquisition systems will enter a closed state;

[0034] When no cancellation instruction input by the user is obtained within the set time period, only the control instruction acquisition system adapted to the characteristic information is kept in the open state.

[0035] An air conditioning control device, comprising:

[0036] A feature extraction unit, configured to extract features of a target object in a monitoring area when the air conditioner is started;

[0037] a control mode determination unit, configured to obtain a control instruction acquisition system adapted to the extracted feature information based on a preset mapping table list, wherein the control instruction acquisition system includes at least: a voice instruction acquisition system, a key instruction acquisition system, and a gesture instruction acquisition system; the preset mapping table stores a mapping relationship between the feature information and the control instruction acquisition system;

[0038] The control system state switching unit is used to control the control instruction acquisition system adapted to the characteristic information to enter the open state and other control instruction acquisition systems to enter the closed state.

[0039] An air conditioning control device, comprising: a memory and a processor;

[0040] The memory is used to store programs;

[0041] The processor is used to execute the program to implement each step of any of the above-mentioned air conditioning control methods.

[0042] An air conditioner comprises the above-mentioned air conditioner control device.

[0043] Based on the above technical solution, the above solution provided by the embodiment of the present invention, after detecting that the air conditioner is turned on, performs feature extraction on the target user in the monitoring area, and determines the control instruction acquisition system adapted to the user in the monitoring area based on the extracted feature information and the preset mapping list, and puts the control instruction acquisition system adapted to the user into the on state, while putting other control instruction acquisition systems that are not adapted to the user into the off state, so that these systems cannot respond to the air conditioning control instructions sent by the user, so that the user and the control instruction input system are accurately matched, reducing the number of control system startups, thereby reducing system energy consumption and reducing the probability of air conditioning miscontrol. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in 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 merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0045] Figure 1 A flow chart of the air conditioning control method disclosed in an embodiment of the present application;

[0046] Figure 2 This is a schematic structural diagram of the air conditioning control device disclosed in an embodiment of the present application;

[0047] Figure 3 This is a schematic diagram of the structure of the air-conditioning control device disclosed in the embodiment of this application. DETAILED DESCRIPTION

[0048] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only 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 making creative efforts are within the scope of protection of the present invention.

[0049] In order to solve the problem in the prior art that the air-conditioning system has high system energy consumption and is prone to miscontrol due to turning on multiple control systems at the same time, the present application discloses an air-conditioning control method, which can select an adaptive control method according to different target objects, keep the control system of the adaptive control method in the on state, and keep other control systems in the off state, thereby reducing system energy consumption and preventing miscontrol of the air conditioner.

[0050] For details, see Figure 1 The air conditioning control method disclosed in the embodiment of the present application may include:

[0051] Step S101: When the air conditioner is started, feature extraction is performed on the target object in the monitoring area.

[0052] In an embodiment of the present application, an acquisition module is provided on the air conditioner. The acquisition module can be an image acquisition device, for example, an infrared camera. The image of the target object in the monitoring area is acquired through the acquisition module. Based on the acquisition result, the characteristic information of the target object can be extracted. The characteristic information can include at least one or more combinations of height information, facial feature information, etc.

[0053] When the feature extraction of the target object in the monitoring area is realized by the image acquisition device, the specific process may include: performing image acquisition on the monitoring area to obtain image information of the monitoring area; after obtaining the image information of the monitoring area, performing target object extraction on the image information, thereby identifying the user image of the target object in the monitoring area based on the image information; after obtaining the user object, performing feature extraction on the user image, thereby obtaining user features of the target object in the monitoring area, and these user features are the feature information to be extracted.

[0054] Step S102: Acquire a control instruction acquisition system that is compatible with the extracted feature information based on a preset mapping table list.

[0055] In this solution, a preset mapping list can be pre-set, and the preset mapping list stores the mapping relationship between feature information and control instruction acquisition system. Different feature information can correspond to different control instruction acquisition systems. The control instruction acquisition system includes at least: a voice instruction acquisition system, a key instruction acquisition system and a gesture instruction acquisition system. The user can be characterized by the feature information, and different feature information corresponds to different target users. Therefore, the control instruction acquisition system corresponding to different target users can be determined through the preset mapping list. For example, the control instruction acquisition system corresponding to the feature information of user 1 in the preset mapping list can be a key instruction acquisition system, the control instruction acquisition system corresponding to the feature information of user 2 in the preset mapping list can be a voice instruction acquisition system, and the control instruction acquisition system corresponding to the feature information of user 3 in the preset mapping list can be a gesture instruction acquisition system.

[0056] Step S103: controlling the control instruction acquisition system adapted to the characteristic information to enter an on state, and controlling other control instruction acquisition systems to enter an off state.

[0057] In the technical solution disclosed in this embodiment, when a control instruction acquisition system that is compatible with the characteristic information is determined, the control instruction acquisition system is controlled to enter a startup state. At this time, the air conditioner can obtain air conditioning control instructions from this system, while other control instruction acquisition systems that are not compatible with the characteristic information are controlled to enter a shutdown state. When these control instruction acquisition systems enter the shutdown state, these systems cannot respond to air conditioning control instructions input by the user.

[0058] From this, it can be seen that when the above scheme is executed, after detecting that the air conditioner is turned on, the characteristics of the target user in the monitoring area are extracted, and the control instruction acquisition system adapted to the user in the monitoring area is determined based on the extracted characteristic information and the preset mapping list. The control instruction acquisition system adapted to the user is turned on, and other control instruction acquisition systems that are not adapted to the user are turned off, so that these systems cannot respond to the air conditioning control instructions sent by the user, so that the user and the control instruction input system are accurately matched, the number of control system startups is reduced, thereby reducing system energy consumption and the probability of air conditioning miscontrol. Furthermore, the service life of multiple instruction acquisition systems in the air conditioner is also improved.

[0059] In this solution, when there may be multiple target objects in the monitoring area, the control instruction acquisition systems corresponding to these target objects may be different. Therefore, multiple control instruction acquisition systems may be turned on at the same time, and there may be situations where naughty child users control the air conditioner at random. For example, user 1 enters control instructions to the air conditioner through the button instruction acquisition system, and user 2 enters control instructions to the air conditioner through the voice instruction acquisition system, causing the air conditioner to frequently switch working states. In order to avoid such situations, in this solution, when multiple control instruction acquisition systems are turned on at the same time, the method also includes: when it is detected that one of the control instruction acquisition systems in the turned-on state obtains the air conditioner control instruction, the operating state of the air conditioner is controlled based on the obtained air conditioner control instruction, the timing is started, and the other control instruction acquisition systems in the turned-on state are controlled not to respond to the obtained control instructions within a first preset time length. The first preset time length can be set according to user needs. For example, in this solution, the first preset time length can be 10 seconds or other time lengths.

[0060] Similarly, in order to avoid frequent switching of the air conditioner's operating state in a short period of time due to user operations, the priority of the control instruction acquisition system can be pre-set. When multiple control instruction acquisition systems are in the turned-on state at the same time, when the first control instruction acquisition system obtains the air conditioner control instruction, within a short period of time, such as the first preset duration or other duration, when an air conditioner control instruction is obtained through the second control instruction acquisition system, the priorities of the two control instruction acquisition systems are compared. If the priority of the second control instruction acquisition system is lower than the priority of the first control instruction acquisition system, the air conditioner control instruction obtained by the second control instruction acquisition system will not be responded to. If the priority of the second control instruction acquisition system is higher than the priority of the first control instruction acquisition system, the air conditioner control instruction obtained by the second control instruction acquisition system will be responded to, thereby reducing the switching frequency of the air conditioner state.

[0061] In the technical solution disclosed in another embodiment of the present application, the feature information may directly refer to the user image. In this case, the control instruction acquisition system corresponding to each user image may be stored in a preset mapping list in advance, and the control instruction acquisition system corresponding to the extracted feature information is obtained based on the preset mapping table list, including: calculating the similarity between the acquired feature information and the stored feature information stored in the preset mapping table; obtaining the stored feature information in the preset mapping table that is most similar to the acquired feature information and the corresponding similarity; judging whether the similarity is greater than a preset value. If the similarity is greater than the preset value, it indicates that the comparison result is reliable. Otherwise, it indicates that the feature information is not stored in the preset mapping list. When the similarity is greater than the preset value, the control instruction acquisition system corresponding to the stored feature information with the highest similarity is obtained. When the similarity is less than a preset value, the control instruction acquisition system corresponding to the target object can be determined based on the user's subsequent operations, and the mapping relationship between the two can be stored in the preset mapping list. Therefore, the above method also includes: when the similarity is less than a preset value, it is determined that the feature information does not match the preset mapping table, and all control instruction acquisition systems are controlled to enter the on state; when the control instruction input by the target user corresponding to the feature information is obtained, the control type of the control instruction is obtained; the control instruction acquisition system that is adapted to the control type is controlled to remain in the on state, and other control systems are switched to the off state, and in the preset mapping table, the control instruction acquisition system that is adapted to the control type is established as a mapping relationship between the feature information of the target object.

[0062] In the technical solution disclosed in this embodiment, the air-conditioning system needs to seek the user's consent when controlling the control instruction acquisition system adapted to the characteristic information to enter the on state and other control instruction acquisition systems to enter the off state. If the user disagrees, the control instruction acquisition system selected by the user can be controlled to remain in the on state, or only the button instruction acquisition system can be controlled to remain in the on state, while other systems are turned off. At this time, in the above method, controlling the control instruction acquisition system adapted to the characteristic information to enter the on state and other control instruction acquisition systems to enter the off state can specifically include: outputting prompt information to the user, and the prompt information is at least used to indicate The control instruction collection system that is adapted to the characteristic information will collect control instructions, and other control instruction collection systems will enter a closed state to remind the user that the air-conditioning system is about to run; when the cancellation instruction input by the user is not obtained within the set time, it is assumed that the user agrees to this operation, and only the control instruction collection system that is adapted to the characteristic information is kept in an open state. When the cancellation instruction input by the user is obtained, the control instruction collection system selected by the user can be controlled to remain in an open state, or only the button instruction collection system can be controlled to remain in an open state, or all control instruction collection systems can be kept in an open state.

[0063] In a technical solution disclosed in another embodiment of the present application, when a user needs to replace the control instruction acquisition system adapted to the user for some reason, the user can input a control mode change instruction into the air-conditioning system, wherein the control mode change instruction is a voice instruction, a key instruction, or a gesture instruction. After the air-conditioning system obtains the control mode change instruction, it extracts features of the target object in the monitoring area to obtain feature information of the target object for which the control instruction needs to be replaced. After the feature extraction is completed and feature information is obtained, the user can select the desired target control instruction acquisition system by voice, key, or gesture, and send the selection result to the air-conditioning system. After the air-conditioning system obtains the target control instruction acquisition system that the user needs to replace, it updates the control instruction acquisition system corresponding to the feature information in the preset mapping table to the target control instruction acquisition system. This completes the replacement of the control instruction acquisition system corresponding to the user.

[0064] This embodiment discloses an air conditioning control device. For the specific working contents of each unit in the device, please refer to the contents of the above method embodiment.

[0065] The following describes an air conditioning control device provided by an embodiment of the present invention. The air conditioning control device described below and the air conditioning control method described above can refer to each other.

[0066] See also Figure 2 The air conditioning control device disclosed in the embodiment of the present application may include:

[0067] The feature extraction unit A corresponds to the above method and is used to extract features of the target object in the monitoring area when the air conditioner is started;

[0068] A control mode determination unit B, corresponding to the above method, is configured to obtain a control instruction acquisition system adapted to the extracted feature information based on a preset mapping table list, wherein the control instruction acquisition system includes at least: voice control, key control, and gesture control, and the preset mapping table stores a mapping relationship between the feature information and the control instruction acquisition system;

[0069] The control system state switching unit C, corresponding to the above method, is used to control the control instruction acquisition system adapted to the characteristic information to enter the open state and other control instruction acquisition systems to enter the closed state.

[0070] Corresponding to the above method, the above device may further include: a system response control unit, which is used to control the operating state of the air conditioner based on the acquired air conditioning control instruction when multiple control instruction acquisition systems are in the turned-on state at the same time, when it is detected that one of the control instruction acquisition systems obtains the air conditioning control instruction, start timing, and control other control instruction acquisition systems in the turned-on state not to respond to the obtained control instruction within a first preset time length.

[0071] Corresponding to the above method, the above apparatus may further include: an acquisition system mapping relationship adjustment unit, configured to:

[0072] Obtaining a control mode change instruction, where the control mode change instruction is a voice instruction, a key instruction, or a gesture instruction;

[0073] Extract features of the target objects in the monitoring area to obtain feature information of the target objects for which control instructions need to be changed;

[0074] After feature extraction is completed and feature information is obtained, the target control instruction acquisition system that the user needs to replace is obtained;

[0075] The control instruction acquisition system corresponding to the characteristic information is updated to the target control instruction acquisition system in the preset mapping table.

[0076] Figure 3 For the hardware structure diagram of the air conditioning control device provided by the embodiment of the present invention, see Figure 3 As shown, it may include: at least one processor 100, at least one communication interface 200, at least one memory 300 and at least one communication bus 400;

[0077] In the embodiment of the present invention, the number of the processor 100, the communication interface 200, the memory 300, and the communication bus 400 is at least one, and the processor 100, the communication interface 200, and the memory 300 communicate with each other through the communication bus 400; obviously, Figure 3 The communication connections shown for the processor 100, communication interface 200, memory 300, and communication bus 400 are merely optional;

[0078] Optionally, the communication interface 200 may be an interface of a communication module, such as an interface of a GSM module;

[0079] The processor 100 may be a central processing unit (CPU), or an application-specific integrated circuit (ASIC), or one or more integrated circuits configured to implement the embodiments of the present invention.

[0080] The memory 300 may include a high-speed RAM memory, and may also include a non-volatile memory (non-volatile memory), such as at least one disk memory.

[0081] The processor 100 is specifically configured to:

[0082] When the air conditioner is started, feature extraction is performed on the target object in the monitoring area;

[0083] Acquire a control instruction acquisition system adapted to the extracted feature information based on a preset mapping table list, the control instruction acquisition system comprising at least: a voice instruction acquisition system, a key instruction acquisition system, and a gesture instruction acquisition system, the preset mapping table storing a mapping relationship between the feature information and the control instruction acquisition system;

[0084] The control instruction acquisition system adapted to the characteristic information is controlled to enter an on state, and other control instruction acquisition systems are controlled to enter a off state.

[0085] An air conditioner includes the above-mentioned air conditioner control device, and the air conditioner can be a cabinet air conditioner.

[0086] For the convenience of description, the above system is described as being divided into various modules according to their functions. Of course, when implementing the present invention, the functions of each module can be implemented in the same or multiple software and / or hardware.

[0087] Each embodiment in this specification is described in a progressive manner. The same or similar parts between the embodiments can be referred to each other. Each embodiment focuses on the differences from other embodiments. In particular, for system or system embodiments, since they are basically similar to method embodiments, the description is relatively simple. For relevant parts, refer to the partial description of the method embodiment. The system and system embodiments described above are merely schematic, 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 can be selected according to actual needs to achieve the purpose of the solution of this embodiment. A person of ordinary skill in the art can understand and implement it without expending creative work.

[0088] Professionals may further appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the above description has generally described the components and steps of each example according to their functions. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professionals and technicians may use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of the present invention.

[0089] The steps of the methods or algorithms described in conjunction with the embodiments disclosed herein may be implemented directly using hardware, a software module executed by a processor, or a combination of the two. The software module may be placed in a random access memory (RAM), internal memory, read-only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, a hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.

[0090] It should also be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0091] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An air conditioning control method, characterized in that: include: When the air conditioner is started, feature extraction is performed on the target object in the monitoring area; Acquire a control instruction acquisition system adapted to the extracted feature information based on a preset mapping list, the control instruction acquisition system comprising at least: a voice instruction acquisition system, a key instruction acquisition system, and a gesture instruction acquisition system, the preset mapping list storing a mapping relationship between the feature information and the control instruction acquisition system; Controlling the control instruction acquisition system adapted to the characteristic information to enter an on state and other control instruction acquisition systems to enter an off state, so that the control instruction acquisition system in the off state cannot respond to the air conditioning control instruction sent by the user, thereby reducing the probability of incorrect control of the air conditioning; The method further includes: When multiple control instruction acquisition systems are turned on at the same time, When it is detected that one of the control instruction acquisition systems obtains an air conditioning control instruction, the operating state of the air conditioner is controlled based on the obtained air conditioning control instruction, a timer is started, and the other control instruction acquisition systems in the turned-on state are controlled not to respond to the obtained control instruction within a first preset time period; The control instruction acquisition system that obtains the control instruction that matches the extracted feature information based on the preset mapping list includes: Calculate the similarity between the acquired feature information and the stored feature information stored in the preset mapping list; Obtain the stored feature information that is most similar to the acquired feature information in the preset mapping list and the corresponding similarity; Determining whether the similarity is greater than a preset value; If it is greater than a preset value, obtaining a control instruction acquisition system corresponding to the stored feature information with the highest similarity; The method further includes: When the similarity is less than a preset value, Determining that the characteristic information does not match the preset mapping list, and controlling all control instruction acquisition systems to enter an on state; When a control instruction input by the target user corresponding to the characteristic information is obtained, a control type of the control instruction is obtained; The control instruction acquisition system that is compatible with the control type is kept in an on state, and other control systems are switched to an off state.

2. The air conditioning control method according to claim 1, characterized in that: The feature extraction of the target object in the monitoring area includes: Obtain image information of the monitored area; identifying a user image of a target object in the monitoring area based on the image information; Perform feature extraction on user images to obtain user features.

3. The air conditioning control method according to claim 1, wherein: When the air conditioner is started, the method further includes: Obtaining a control mode change instruction, where the control mode change instruction is a voice instruction, a key instruction, or a gesture instruction; Extract features of the target objects in the monitoring area to obtain feature information of the target objects for which control instructions need to be changed; After feature extraction is completed and feature information is obtained, the target control instruction acquisition system that the user needs to replace is obtained; The control instruction acquisition system corresponding to the characteristic information is updated to the target control instruction acquisition system in the preset mapping list.

4. The air conditioning control method according to claim 1, wherein: Controlling the control instruction acquisition system adapted to the characteristic information to enter an on state and other control instruction acquisition systems to enter an off state includes: Outputting prompt information to the user, the prompt information at least being used to indicate that the control instruction acquisition system adapted to the characteristic information will be used to acquire control instructions, while other control instruction acquisition systems will enter a closed state; When no cancellation instruction input by the user is obtained within the set time period, only the control instruction acquisition system adapted to the characteristic information is kept in the open state.

5. An air conditioning control device, characterized in that: include: A feature extraction unit, configured to extract features of a target object in a monitoring area when the air conditioner is started; a control mode determination unit, configured to obtain a control instruction acquisition system adapted to the extracted feature information based on a preset mapping list, the control instruction acquisition system comprising at least: a voice instruction acquisition system, a key instruction acquisition system, and a gesture instruction acquisition system, the preset mapping list storing a mapping relationship between the feature information and the control instruction acquisition system; a control system state switching unit, configured to control the control instruction acquisition system adapted to the characteristic information to enter an on state and other control instruction acquisition systems to enter an off state, so that the control instruction acquisition system in the off state cannot respond to the air conditioning control command sent by the user, thereby reducing the probability of incorrect control of the air conditioning; The device further comprises: When multiple control instruction acquisition systems are turned on at the same time, When it is detected that one of the control instruction acquisition systems obtains an air conditioning control instruction, the operating state of the air conditioner is controlled based on the obtained air conditioning control instruction, a timer is started, and the other control instruction acquisition systems in the turned-on state are controlled not to respond to the obtained control instruction within a first preset time period; The control instruction acquisition system that obtains the control instruction that matches the extracted feature information based on the preset mapping list includes: Calculate the similarity between the acquired feature information and the stored feature information stored in the preset mapping list; Obtain the stored feature information that is most similar to the acquired feature information in the preset mapping list and the corresponding similarity; Determining whether the similarity is greater than a preset value; If it is greater than a preset value, obtaining a control instruction acquisition system corresponding to the stored feature information with the highest similarity; The device further comprises: When the similarity is less than a preset value, Determining that the characteristic information does not match the preset mapping list, and controlling all control instruction acquisition systems to enter an on state; When a control instruction input by the target user corresponding to the characteristic information is obtained, a control type of the control instruction is obtained; The control instruction acquisition system that is compatible with the control type is kept in an on state, and other control systems are switched to an off state.

6. An air conditioning control device, characterized in that: include: memory and processor; The memory is used to store programs; The processor is configured to execute the program to implement each step of the air conditioning control method according to any one of claims 1 to 4.

7. An air conditioner, characterized in that: Including the air conditioning control device according to claim 6.

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