Air conditioner control method, device, apparatus and medium

Abstract

The application belongs to the technical field of electrical appliances, and particularly relates to an air conditioner control method, device, equipment and medium, the method comprising: acquiring a control instruction of a user, the control instruction comprising a remote controller instruction or a voice instruction; acquiring feature information of a target user according to the control instruction, the feature information comprising body shape information and / or voice information, the body shape information being acquired through an infrared detector on the air conditioner, and the voice information being acquired according to the voice instruction; judging whether the target user is a child according to the feature information, and if the target user is judged to be a child, starting a child lock mode, and the air conditioner not executing the control instruction. The method can intelligently and effectively avoid the misoperation of children on the air conditioner, simultaneously avoids the inconvenience of manual setting of adults, improves safety, and enhances user experience.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of electrical appliances, and particularly relates to an air conditioner control method, device, equipment and medium. BACKGROUND

[0002] With the development of technology, the generation of intelligent household appliances brings convenience to people's life, but the functions of intelligent household appliances are becoming more and more complex, and it is more and more likely that children will misoperate the equipment to cause abnormal operation of the equipment. Especially for air conditioners, if children unintentionally control the equipment incorrectly, the air conditioner will run at low or high temperature, which is easy to cause children to feel unwell.

[0003] In the prior art, a child lock start key is mainly set on a remote control device of an air conditioner. When an adult thinks that a child may misoperate, the adult can manually start the child lock function of the remote control, but this method can only be manually operated, which is inconvenient for users, and only the adult can actively identify the situation, which is easy to cause the problem that the child misoperates when the adult does not identify the situation in time or the user does not identify the situation, thereby causing a safety hazard to the child.

[0004] To sum up, the existing method for preventing children from misoperating the air conditioner still has a safety hazard to children and is inconvenient for users. SUMMARY

[0005] In order to solve the problem that the existing air conditioner has a safety hazard to children and is inconvenient for users, the application provides an air conditioner control method, device, equipment and medium.

[0006] In a first aspect, the application provides an air conditioner control method, which comprises:

[0007] obtaining a control instruction of a user, the control instruction comprising a remote control instruction or a voice instruction;

[0008] obtaining feature information of a target user according to the control instruction, the feature information comprising body shape information and / or voice information, the body shape information being obtained by an infrared detector on the air conditioner, and the voice information being obtained according to the voice instruction;

[0009] judging whether the target user is a child according to the feature information, and starting a child lock mode if the target user is judged to be a child, wherein the air conditioner does not execute the control instruction.

[0010] In a possible implementation, if the control instruction is the remote control instruction, the feature information comprises the body shape information, and the step of obtaining the feature information of the target user according to the control instruction comprises:

[0011] According to the control instruction, an infrared image is acquired by the infrared detector;

[0012] Characteristic information of a target user in a preset region in the infrared image is acquired, the preset region is a region close to the air conditioner, and the characteristic information of the target user includes body shape information.

[0013] In a possible implementation, the determining whether the target user is a child according to the characteristic information includes:

[0014] Position information of the target user in the preset region is acquired;

[0015] According to the position information, threshold information corresponding to the position information is acquired, and the threshold information includes a height threshold and / or a volume threshold;

[0016] The height and / or the volume of the target user are acquired according to the body shape information, and if the height and / or the volume of the target user are less than the height threshold and / or the volume threshold, it is determined that the target user is a child.

[0017] In a possible implementation, the acquiring the position information of the target user in the preset region includes:

[0018] The contour of the target user is acquired, and a bar-shaped grid to which the contour of the target user belongs in the infrared image is determined, wherein the infrared image is divided into bar-shaped grids that overlap with each other, and a length direction of the bar-shaped grid is consistent with a height direction of a human body.

[0019] According to a position of the grid, the position information of the target user in the preset region is determined.

[0020] The acquiring the threshold information corresponding to the position information according to the position information includes:

[0021] The threshold information corresponding to the bar-shaped grid is acquired.

[0022] In a possible implementation, if the control instruction is the voice instruction, the characteristic information further includes sound information, and before the acquiring the infrared image by the infrared detector according to the control instruction, the method further includes:

[0023] According to the voice instruction, sound information of the target user is acquired, and the sound information includes a plurality of indexes, and the indexes include at least one of a sound frequency, a sound intensity or a speech speed.

[0024] It is determined whether a target sound mode is acquired according to the sound information, and the target sound mode is used to indicate that a probability that the sound information belongs to a child exceeds a preset probability.

[0025] If yes, it is determined to perform the step of acquiring an infrared image through the infrared detector.

[0026] In a possible implementation, the determining whether the sound information is a target sound mode according to the sound information comprises:

[0027] acquiring a sub-probability corresponding to each index in the sound information, the sub-probability representing a probability that the index indicates that the child is possible;

[0028] acquiring a weighted value according to the sub-probability of the index and a corresponding weight;

[0029] If the weighted value is greater than the preset probability, it is determined that the sound information is a target sound mode.

[0030] In a possible implementation, after the child lock mode is started, the method further comprises:

[0031] pushing prompt information to a mobile terminal bound with the air conditioner, the prompt information being used to indicate that a user corresponding to the mobile terminal has started the child lock mode, and determining whether to close the child lock mode;

[0032] If the user feeds back that the child lock mode is closed, the air conditioner closes the child lock mode and executes the control instruction.

[0033] In a second aspect, the present application provides an air conditioner control device, the device comprising:

[0034] an acquisition module, configured to acquire a control instruction of a user, the control instruction comprising a remote controller instruction or a voice instruction;

[0035] The acquisition module is further configured to acquire feature information of a target user according to the control instruction, the feature information comprising body shape information and / or sound information, the body shape information being acquired through an infrared detector on the air conditioner, and the sound information being acquired according to the voice instruction.

[0036] a processing module, configured to determine whether the target user is a child according to the feature information, and start a child lock mode if it is determined that the target user is a child, the air conditioner not executing the control instruction.

[0037] In a third aspect, the present application provides a computer readable storage medium, the computer readable storage medium storing computer execution instructions, the computer execution instructions being executed by a processor to implement the method according to any one of the first aspect.

[0038] In a fourth aspect, the present application provides an air conditioner, comprising: at least one processor and a memory; wherein,

[0039] The memory stores computer-executable instructions;

[0040] The at least one processor executes the computer-executable instructions stored by the memory, so that the at least one processor executes the method according to any one of the first aspect.

[0041] The air conditioner control method, device, equipment and medium provided by the embodiment can obtain feature information of a target user, including body shape information and / or voice information, according to a control instruction of a user, the body shape information is obtained through an infrared detector on the air conditioner, and the voice information is obtained through a voice instruction, according to the feature information, if it is judged that the target user is a child, a child lock mode is started, the received instruction is not executed, and a prompt message is sent to a mobile terminal bound with the air conditioner to confirm whether the child lock mode is closed by the user, the method can intelligently and effectively avoid the misoperation of the child on the air conditioner, meanwhile, the inconvenience of manual setting by an adult is avoided, the safety is improved, and the user experience is enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0042] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments consistent with the present application and, together with the description, further serve to explain the principles of the application.

[0043] Figure 1 The application scenario schematic diagram provided by the embodiment of the application is shown in the following figure;

[0044] Figure 2 The flow of the air conditioner control method provided by the embodiment of the application is shown in the following figure Figure One ;

[0045] Figure 3 The flow of the air conditioner control method provided by the embodiment of the application is shown in the following figure Figure Two ;

[0046] Figure 4 The flow of the air conditioner control method provided by the embodiment of the application is shown in the following figure Figure Three ;

[0047] Figure 5 The air conditioner control device diagram provided by the embodiment of the application is shown in the following figure;

[0048] Figure 6 The hardware schematic diagram of the air conditioner provided by the embodiment of the application is shown in the following figure.

[0049] The specific embodiments of the application have been shown in the above-mentioned drawings, and will be described in more detail hereinafter. These drawings and textual descriptions are not intended to limit the scope of the concept of the application by any means, but to illustrate the concept of the application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0050] In order to make the objects, technical solutions and advantages of the present application clearer, the technical solutions in the present application will be described clearly and completely below in conjunction with the accompanying drawings in the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of protection of the present application.

[0051] The terms "first", "second", "third", "fourth" and the like in the description, claims, and drawings of the present application, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the use of the terms so termed is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of accomplishing the same objectives if not identically.

[0052] In the embodiments of the present application, the words "exemplary" or "for example" are used to mean example, illustration, or description. Any embodiment or design solution described as "exemplary" or "for example" in the present application should not be interpreted as being more preferred or advantageous than other embodiments or design solutions. Rather, the use of "exemplary" or "for example" is intended to present concepts in a particular manner.

[0053] With the increasing demand of people on household appliances, such as cost performance, beauty or interactive human nature, the existing household appliances are gradually improving in intelligence. As a supporting device of household appliances, the remote controller can bring users a convenient use experience. However, in the general home use scenario, the diversification of functions is easy to lead to the wrong control of children on household appliances. For example, when the air conditioner remote controller is mistaken as a toy by children, it is easy to make the air conditioner set not meet the current demand, or even run in a relatively extreme temperature condition, which threatens the health of children.

[0054] In order to avoid the above problems, the existing technology provides a child lock mode for the air conditioner remote controller. When an adult thinks that a child in the current scene may mistakenly operate the air conditioner, the adult can set the air conditioner remote controller into the child lock mode in advance. This function can prevent children from pressing the remote controller randomly and causing wrong control of the air conditioner. However, in actual situations, even if the current air conditioner has a child lock function, the adult may forget to set the remote controller into the child lock mode, or the child's mistaken operation may also accidentally exit the remote controller from the child lock mode, which still has a safety hazard. In addition, the operation mode of manually starting the child lock by the adult is also not convenient.

[0055] In view of the existing problems, the application provides a control method of an air conditioner, which obtains feature information of a target user, including body shape information and / or voice information, through a control instruction of the user, including a remote controller instruction or a voice instruction, and determines whether the target user is a child according to the feature information. If the target user is a child, a child lock mode is started, and the air conditioner does not execute the received command. The method can intelligently determine the behavior of a child misoperation and automatically start the child lock mode to shield the received instruction, so as to prevent the child misoperation. The method does not depend on setting the child lock for the remote controller, but is autonomously determined by the air conditioner, is more intelligent, avoids manual setting of an adult user, and improves convenience.

[0056] Figure 1 An application scenario provided for an embodiment of the application is shown in FIG. 1. Figure 1 As shown in FIG. 1, a user 101 can issue a control instruction through a remote controller or voice. When the control instruction is a remote controller instruction, the air conditioner 102 controls an infrared detector thereon to obtain an infrared image in a preset area according to the instruction, extracts body shape information of the target user according to the infrared image, compares the body shape information with a preset threshold, determines whether the target user is a child, starts a child lock mode if the target user is a child, and executes the control instruction normally if the target user is not a child. When the user 101 issues an instruction through voice, the air conditioner 102 obtains voice information according to the voice instruction, determines whether the language belongs to a child according to at least one of a voice frequency, a voice intensity, or a speech speed in the voice information, executes the step of obtaining the infrared image to further determine whether the target user is a child if the language belongs to a child, and executes the instruction normally if the target user is not a child.

[0057] The technical solutions of the application and how the technical solutions solve the above technical problems will be described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes can not be described again in some embodiments. The embodiments of the application will be described below with reference to the drawings.

[0058] Figure 2 A flow of the air conditioner control method provided for an embodiment of the application is shown in FIG. 2. Figure One .

[0059] As shown in FIG. 2, the method includes the following steps. Figure 2

[0060] S201, a control instruction of a user is obtained, the control instruction including a remote controller instruction or a voice instruction.

[0061] ​In this step, the instruction issued to the air conditioner can be operated by operating the remote controller or voice interaction. When the user issues an instruction through the remote controller, the air conditioner receives the infrared signal sent by the remote controller and parses the control instruction contained therein, or when voice interaction, the air conditioner can record the user's voice features at the same time as receiving the voice instruction, as one of the basis for subsequent judgment whether it is a child.

[0062] S202, according to the control instruction, the feature information of the target user is obtained, and the feature information includes body shape information and / or voice information.

[0063] Among them, the body shape information is obtained by the infrared detector on the air conditioner, and the voice information is obtained according to the voice instruction.

[0064] It should be noted that the infrared detector usually uses infrared radiation technology to detect the thermal energy radiation of objects. All objects emit thermal radiation, and the human body can also emit infrared radiation. When the detector receives the infrared radiation signal, it will trigger a signal indicating that a human body exists. At the same time, in order to enable the detector to distinguish between children and adults, it is necessary to combine the body shape information, for example, the body height, volume and other body shape information of the human body can be comprehensively judged.

[0065] For example, if the control instruction is the remote controller instruction, the feature information includes body shape information, and the method includes:

[0066] According to the control instruction, the infrared image is obtained by the infrared detector;

[0067] The feature information of the target user in the preset area in the infrared image is obtained, the preset area is the area close to the air conditioner, and the feature information of the target user includes body shape information.

[0068] Specifically, the body shape information can include height or volume. The height and volume of adults and children are significantly different, and can be distinguished by setting a threshold. When the height and / or volume of the detected human body exceeds the threshold, it is judged to be an adult, otherwise it is a child. When the control instruction is a voice instruction, voice information can also be added for comprehensive judgment. The voice frequency, intensity or tone of children and adults are different. Generally speaking, the voice frequency of children is higher, and the voice information can be analyzed according to the voice frequency. At the same time, the voice of children is also sharp and high-pitched, and the speech speed is relatively slow. The intensity or speech speed can be analyzed according to the voice information. It should be noted that the voice judgment may be affected by environmental noise, so appropriate noise filtering and signal processing can be performed.

[0069] S203. Based on the feature information, determine whether the target user is a child. If the target user is determined to be a child, activate the child lock mode and the air conditioner will not execute the control command.

[0070] For example, after the child lock mode is activated, it further includes:

[0071] A notification message is pushed to the mobile terminal bound to the air conditioner. The notification message is used to indicate to the user corresponding to the mobile terminal that the child lock mode has been enabled, and to determine whether to disable the child lock mode.

[0072] If the user reports that the child lock mode is turned off, the air conditioner will turn off the child lock mode and execute the control command.

[0073] It should be noted that, in order to inform users of the current status of the air conditioner, i.e. whether the air conditioner has activated the child lock mode, when the air conditioner determines that the child lock mode needs to be activated based on the feature information, it can remind adult users of the current status by pushing a message to the mobile terminal bound to the air conditioner. In addition to informing users, users can also choose whether to deactivate the child lock mode through the mobile terminal. When the system determines that it does not conform to the actual scenario, it allows users to make their own choice, thereby improving operability.

[0074] The air conditioner control method provided in this embodiment obtains the target user's characteristic information, including body shape information and / or voice information, according to the user's control command. The body shape information is obtained through an infrared detector on the air conditioner, and the voice information is obtained through voice commands. Based on the characteristic information, if it is determined that the target user is a child, the child lock mode is activated, and the received command is not executed. At the same time, a prompt message is sent to the mobile terminal bound to the air conditioner to confirm with the user whether to turn off the child lock mode. This method can intelligently and effectively prevent children from accidentally operating the air conditioner, while avoiding the inconvenience of manual settings by adults, improving safety and enhancing the user experience.

[0075] Figure 3 Flowchart of the air conditioner control method provided in the embodiments of this application Figure Two .like Figure 3 As shown, in this embodiment... Figure 2 Based on the embodiments, the process by which the air conditioner determines if a remote control command is from a child is described in detail. This method includes:

[0076] S301. Obtain the location information of the target user in the preset area.

[0077] The profile of the target user is acquired, and a bar grid to which the profile of the target user belongs in the infrared image is determined, wherein the infrared image is divided into bar grids that overlap with each other, and a length direction of the bar grid is consistent with a height direction of a human body.

[0078] According to a position of the grid, position information of the target user in the preset area is determined.

[0079] Specifically, since the profile information of the infrared image is affected by a distance of the target user to the detector, when the distance of the target user to the detector is far, the profile in the image is small, and when the distance of the target user to the detector is close, the profile in the image is large. Therefore, different bar grids that overlap with each other can be divided according to the distance, and the length direction of the grid is consistent with the direction of the human body, so that the position of the grid is in the same plane as the target user. Therefore, the position information of the user can be determined according to the position of the grid.

[0080] It should be noted that when there are multiple profile information in the preset area, for the remote control instruction, the direction of the infrared signal can be acquired when the infrared signal is received, and for the voice instruction, the direction of the voice signal can be determined, so that the profile information in the direction belongs to the target user, and the specific position information of the target user is determined according to the position of the grid.

[0081] S302, according to the position information, threshold information corresponding to the position information is acquired, and the threshold information includes a height threshold and / or a volume threshold.

[0082] Exemplarily, threshold information corresponding to the bar grid is acquired.

[0083] Specifically, since the profile information of the infrared image is affected by the distance of the target user to the detector, the threshold of the profile information corresponding to different positions needs to be different to ensure the accuracy of comparison. Therefore, different thresholds of the profile information can be set for different grids, and the size of the threshold decreases with the increase of the distance of the grid to the detector. The specific threshold can be determined through a large amount of measured data analysis. The profile information includes height and / or volume, the height is the length of the human body profile in the infrared image, and the volume is the area of the human body profile. Correspondingly, the threshold information includes a height threshold and / or a volume threshold.

[0084] S303, according to the profile information, the height and / or volume of the target user are acquired, and if the height and / or volume of the target user are less than the height threshold and / or the volume threshold, it is determined that the target user is a child.

[0085] In this step, height and volume from body shape information can be used together. Only when both are greater than or less than a threshold can a child be identified as an adult or a child. Alternatively, only height or volume can be analyzed for judgment; there is no restriction. It should be noted that height and / or volume thresholds can accurately distinguish between adults and children, representing the critical values ​​between the two. These thresholds can be determined through extensive data analysis and subsequently calibrated.

[0086] The air conditioner control method provided in this embodiment acquires an infrared image through an infrared detector, determines the grid to which the human figure outline in the infrared image belongs, thereby determining the specific location of the target user, and determines the corresponding height and / or volume threshold based on the threshold information corresponding to the location, and then judges and compares whether the target user is a child. This method is based on the obvious characteristics of children and adults, which is conducive to the accuracy of the analysis. At the same time, using infrared images is also conducive to protecting the user's privacy.

[0087] Figure 4 Flowchart of the air conditioner control method provided in the embodiments of this application Figure Three .like Figure 4 As shown, in this embodiment... Figure 3 Based on the embodiments, the process by which the air conditioner determines whether a voice command is from a child is described in detail. This method includes:

[0088] S401. According to the voice command, obtain the voice information of the target user. The voice information includes multiple indicators, including at least one of voice frequency, voice intensity, or speech rate.

[0089] In this step, when the user uses voice commands, the air conditioner can acquire sound information based on the voice commands to extract the required sound features, including but not limited to sound frequency, intensity, or speech rate. Generally, there are differences in sound frequency between adults and children. Children's sound frequencies are higher, so frequency analysis can be performed on the sound information to extract the main frequency components, and then judgment can be made based on the frequency range. There are also certain differences in sound intensity between adults and children. Children's sound intensity is sharper and higher, so the intensity range in the sound information can be extracted for judgment. In addition, children's speech rate is slower than adults, which can also be used for judgment based on this feature. It should be noted that sound judgment is easily affected by environmental noise, so appropriate noise filtering and signal processing can be performed when extracting sound information.

[0090] S402. Obtain the sub-probability corresponding to each indicator in the sound information, wherein the sub-probability represents the probability that the indicator indicates a child.

[0091] In this step, based on the range of the value of each index in the obtained sound information, the probability that each index points to the sound coming from a child can be analyzed, which can be realized through big data or the establishment of an analysis model. Meanwhile, in order to improve accuracy, sound judgment is only used as an additional judgment. When the sound information points to the target user who is likely to be a child, the body shape information of the target user can be further analyzed and judged.

[0092] S403, obtaining a weighted value according to the sub-probability of the index and the corresponding weight.

[0093] In this step, when the sound information includes multiple indexes, the corresponding weight can be given to each index according to the actual situation. After determining the probability that a single index points to a child, the corresponding weight is combined to calculate and obtain a weighted value.

[0094] S404, if the weighted value is greater than the preset probability, determining that the sound information is a target sound mode.

[0095] The target sound mode is used to indicate that the probability that the sound information belongs to a child exceeds a preset probability.

[0096] In this step, the weighted value is used as an indication of the probability that the sound information belongs to a child. By comparing it with the preset probability, it can be determined whether it can be considered as a high probability that the sound belongs to a child, and the next step of judgment needs to be performed. For example, when the weighted value exceeds 50%, it can be determined that the sound may come from a child. A suitable preset probability can also be determined through analysis of a large amount of data, which is not limited here.

[0097] S405, if yes, determining to perform the step of obtaining an infrared image through the infrared detector.

[0098] In this step, when the sound information analysis indicates that the voice instruction may come from a child, the infrared image is continued to be obtained to determine the body shape information of the target user, and then the target user is finally determined to be a child. Multiple judgments greatly improve the accuracy of the result.

[0099] The air conditioner control method provided in this embodiment is based on the voice instruction of the user. The sound information of the user is analyzed first to confirm the probability that each index in the sound information points to the sound belonging to a child, and a weighted value is obtained. When the weighted value exceeds a preset probability, it is determined that the voice instruction may come from a child, and the body shape information of the user is continued to be analyzed. This method effectively uses sound characteristics for additional judgment in the scene of voice interaction, improves the recognition efficiency, and ensures the accuracy of the judgment result by combining body shape information analysis.

[0100] Figure 5 The air conditioner control device diagram provided in this embodiment is as follows: Figure 5As shown, the control device 50 comprises an acquisition module 501 and a processing module 502.

[0101] The acquisition module 501 is configured to acquire a control instruction of a user, wherein the control instruction comprises a remote controller instruction or a voice instruction.

[0102] The acquisition module 501 is further configured to acquire feature information of a target user according to the control instruction, wherein the feature information comprises body shape information and / or voice information, the body shape information is acquired by an infrared detector on the air conditioner, and the voice information is acquired according to the voice instruction.

[0103] The processing module 502 is configured to determine whether the target user is a child according to the feature information, and if the target user is determined to be a child, a child lock mode is started, and the air conditioner does not execute the control instruction.

[0104] Figure 6 A hardware schematic diagram of the air conditioner provided by the embodiment of the present application is shown in FIG. 1. Figure 6 As shown, the air conditioner 60 provided by the embodiment comprises at least one processor 601 and a memory 602. The device 60 further comprises a communication component 603. The processor 601, the memory 602 and the communication component 603 are connected through a bus 604.

[0105] In the implementation process, the at least one processor 601 executes computer execution instructions stored in the memory 602, so that the at least one processor 601 executes the method as described above.

[0106] The specific implementation process of the processor 601 can refer to the method embodiments described above, which has similar implementation principles and technical effects, and will not be described here again.

[0107] In the above Figure 6 In the embodiment shown, it should be understood that the processor can be a central processing unit (CPU for short), and can also be other general-purpose processors, digital signal processors (DSP for short), application specific integrated circuits (ASIC for short) and the like. The general-purpose processor can be a microprocessor, or the processor can be any conventional processor. The steps of the method disclosed in the application can be directly embodied as execution completed by a hardware processor, or executed by a combination of hardware and software modules in the processor.

[0108] The memory can include a random access memory (RAM) and can also include a non-volatile memory (NVM), such as at least one disk memory.

[0109] The bus can be an industry standard architecture (ISA) bus, a peripheral component (PCI) bus, an extended industry standard architecture (EISA) bus, or the like. The bus can be divided into an address bus, a data bus, a control bus, and the like. For ease of representation, the bus in the drawings of the present application does not limit to only one bus or one type of bus.

[0110] The present application also provides a computer readable storage medium, which stores computer execution instructions, and when a processor executes the computer execution instructions, the method described above is realized.

[0111] The readable storage medium described above can be realized by any type of volatile or non-volatile storage device or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic storage, flash memory, magnetic disk or optical disk. The readable storage medium can be any available medium that can be accessed by a general or special purpose computer.

[0112] An exemplary readable storage medium is coupled to the processor, so that the processor can read information from the readable storage medium and write information to the readable storage medium. Of course, the readable storage medium can also be an integral part of the processor. The processor and the readable storage medium can be located in an application specific integrated circuit (ASIC). Of course, the processor and the readable storage medium can also exist as discrete components in the device.

[0113] The division of the units is only a logical functional division, and in actual implementation, there can be another division manner, for example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the coupling or direct coupling or communication connection between the units or components shown or discussed can be indirect coupling or communication connection through some interfaces, devices or units, which can be electrical, mechanical or other forms.

[0114] The units described as separate components can or can not be physically separate, and the components shown as units can or can not be physical units, i.e., can be located in one place, or can be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the embodiment.

[0115] In addition, the functional units in each embodiment of the application can be integrated into one processing unit, or each unit can be physically present alone, or two or more units can be integrated into one unit.

[0116] If the functions are implemented in the form of software function units and sold or used as independent products, they can be stored in a computer readable storage medium. Based on this understanding, the technical solutions of the application or the part of the prior art that essentially contributes to the prior art or part of the technical solutions can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes a plurality of instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the method described in each embodiment of the application. The aforementioned storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM, Read-Only Memory), a random access memory (RAM, Random Access Memory), a magnetic disk or an optical disk, and various media that can store program codes.

[0117] Those of ordinary skill in the art can understand that all or part of the steps of the above-mentioned method embodiments can be completed by program instruction-related hardware. The aforementioned program can be stored in a computer readable storage medium. The program executes the steps of the above-mentioned method embodiments when executed; and the aforementioned storage medium includes: ROM, RAM, magnetic disk or optical disk, and various media that can store program codes.

[0118] So far, the technical solutions of the application have been described in conjunction with the preferred embodiments shown in the drawings, but those skilled in the art can easily understand that the protection scope of the application is obviously not limited to these specific embodiments, and the above embodiments are only used to illustrate the technical solutions of the application, not to limit it; although the application has been described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent substitutions for part or all of the technical features; and these modifications or substitutions do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the application.

Claims

1. An air conditioner control method characterized by comprising: The method comprises: obtaining a control instruction of a user, the control instruction comprising a remote controller instruction or a voice instruction; obtaining feature information of a target user according to the control instruction, the feature information comprising body shape information and / or voice information, the body shape information being obtained through an infrared detector on the air conditioner, and the voice information being obtained according to the voice instruction; determining whether the target user is a child according to the feature information, and if the target user is determined to be a child, starting a child lock mode, and the air conditioner not executing the control instruction; if the control instruction is the remote controller instruction, the feature information comprises the body shape information, and the obtaining of the feature information of the target user according to the control instruction comprises: obtaining an infrared image through the infrared detector according to the control instruction; obtaining feature information of the target user in a preset area in the infrared image, the preset area being an area close to the air conditioner, and the feature information of the target user comprising the body shape information; the determining of whether the target user is a child according to the feature information comprises: obtaining position information of the target user in the preset area; obtaining threshold information corresponding to the position information according to the position information, the threshold information comprising a height threshold and / or a volume threshold; obtaining a height and / or a volume of the target user according to the body shape information, and if the height and / or the volume of the target user is less than the height threshold and / or the volume threshold, determining that the target user is a child; the obtaining of the position information of the target user in the preset area comprises: obtaining an outline of the target user, and determining a bar-shaped grid to which the outline of the target user belongs in the infrared image, wherein the infrared image is divided into bar-shaped grids that overlap with each other, and a length direction of the bar-shaped grid is consistent with a height direction of a human body; determining the position information of the target user in the preset area according to a position of the grid; the obtaining of the threshold information corresponding to the position information according to the position information comprises: obtaining threshold information corresponding to the bar-shaped grid.

2. The method of claim 1, wherein, if the control instruction is the voice instruction, the feature information further comprises voice information, and before the obtaining of the infrared image through the infrared detector according to the control instruction, the method further comprises: obtaining voice information of the target user according to the voice instruction, the voice information comprising a plurality of indexes, and the indexes comprising at least one of a voice frequency, a voice intensity or a speech speed; determining whether a target voice mode exists according to the voice information, the target voice mode being used to indicate that a probability of the voice information belonging to a child exceeds a preset probability; if yes, determining to execute the step of obtaining the infrared image through the infrared detector.

3. The method of claim 2, wherein, the determining of whether the target voice mode exists according to the voice information comprises: obtaining a sub-probability corresponding to each index in the voice information, the sub-probability indicating a probability that the index indicates a child; obtaining a weighted value according to the sub-probability of the index and a corresponding weight; If the weighted value is greater than the preset probability, the sound information is determined as a target sound mode.

4. The method of claim 1, wherein, After the child lock mode is started, further comprising: pushing prompt information to a mobile terminal bound with the air conditioner, the prompt information being used to indicate that a user corresponding to the mobile terminal has started the child lock mode, and determining whether to close the child lock mode; If the user feeds back to close the child lock mode, the air conditioner closes the child lock mode and executes the control instruction.

5. An air conditioner control device characterized by comprising: The device comprises: an acquisition module, configured to acquire a control instruction of a user, the control instruction comprising a remote controller instruction or a voice instruction; the acquisition module is further configured to acquire feature information of a target user according to the control instruction, the feature information comprising body shape information and / or sound information, the body shape information being acquired by an infrared detector on the air conditioner, and the sound information being acquired according to the voice instruction; if the control instruction is the remote controller instruction, the feature information comprises body shape information, and the acquisition of the feature information of the target user according to the control instruction comprises: acquiring an infrared image by the infrared detector according to the control instruction; acquiring feature information of the target user in a preset area in the infrared image, the preset area being an area close to the air conditioner, and the feature information of the target user comprising body shape information; a processing module, configured to determine whether the target user is a child according to the feature information, and start a child lock mode if the target user is determined to be a child, so that the air conditioner does not execute the control instruction; the determination of whether the target user is a child according to the feature information comprises: acquiring position information of the target user in the preset area; acquiring threshold information corresponding to the position information according to the position information, the threshold information comprising a height threshold and / or a volume threshold; acquiring a height and / or a volume of the target user according to the body shape information, and determining that the target user is a child if the height and / or the volume of the target user is less than the height threshold and / or the volume threshold; the acquisition of the position information of the target user in the preset area comprises: acquiring an outline of the target user, and determining a bar-shaped grid to which the outline of the target user belongs in the infrared image, wherein the infrared image is divided into bar-shaped grids that overlap with each other, and a length direction of the bar-shaped grid is consistent with a height direction of a human body; determining the position information of the target user in the preset area according to a position of the grid; the acquisition of the threshold information corresponding to the position information according to the position information comprises: acquiring threshold information corresponding to the bar-shaped grid.

6. A computer readable storage medium characterized by, The computer readable storage medium stores computer execution instructions, and the computer execution instructions are executed by the processor to implement the method according to any one of claims 1-4.

7. An air conditioner characterized by comprising: comprises: at least one processor and a memory; wherein the memory stores computer execution instructions; The at least one processor executes the computer-executable instructions stored in the memory such that the at least one processor performs the method of any one of claims 1-4.

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