Control method and control device of air conditioner, air conditioner and smart home system

Abstract

The application provides a control method and device of an air conditioner, the air conditioner and a smart home system, the air conditioner comprising: an ultrasonic generator and an air deflector, the ultrasonic generator being arranged on the air deflector, wherein the ultrasonic generator is connected with a plurality of sensors, the plurality of sensors being arranged in an indoor space where the air conditioner is located and being used at least for sensing a target biological feature in the indoor space; the method comprising: acquiring a feedback signal sent by the sensors, the feedback signal identifying the target biological feature in the indoor space; generating a control strategy for controlling the ultrasonic generator according to the feedback signal; and controlling the ultrasonic generator to emit ultrasonic waves into the indoor space according to the control strategy. The ultrasonic generator in the application can be controlled according to the feedback signal of the sensors, different modes of adjustment can be realized according to different feedback signals, and better mouse driving effect can be achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of air conditioners, and in particular to an air conditioner control method, an air conditioner control device, an air conditioner and a smart home system. BACKGROUND

[0002] Mice are prone to rampant disaster in human dwellings due to their vigorous vitality, rapid reproductive capacity and strong adaptability. Mice often travel between sewers, garbage dumps and human dwellings, bite humans, gnaw house structures, spread diseases, pollute the environment and cause many problems and troubles.

[0003] In the prior art, mouse removal devices include mouse traps, mouse cages, mouse boards and poison bait boxes. However, such devices are inherently dangerous and can easily injure children in the home, causing inconvenience. Moreover, after killing mice, the user needs to dispose of the mouse carcasses. If the mouse carcasses are not disposed of in a timely manner, they can greatly affect the environment and health of the dwelling. SUMMARY

[0004] The present application provides an air conditioner control method, an air conditioner control device, an air conditioner and a smart home system to solve the problems of inconvenient operation and handling of mouse removal devices in the prior art, and to achieve the technical effect of only affecting mice and reducing the user's handling burden.

[0005] In a first aspect, the present application provides an air conditioner control method, the air conditioner comprising: an ultrasonic generator and an air deflector, the ultrasonic generator being arranged on the air deflector, wherein the ultrasonic generator is connected to a plurality of sensors, and the plurality of sensors are arranged in an indoor space where the air conditioner is located, and are used to sense at least a target biological feature in the indoor space.

[0006] The method comprises:

[0007] Obtaining a feedback signal sent by the sensor, the feedback signal identifying the target biological feature in the indoor space;

[0008] Generating a control strategy for controlling the ultrasonic generator according to the feedback signal;

[0009] Controlling the ultrasonic generator to emit ultrasonic waves into the indoor space according to the control strategy.

[0010] According to the air conditioner control method provided by the present application, the step of generating a control strategy for controlling the ultrasonic generator according to the feedback signal specifically comprises:

[0011] acquire a first biological feature of the feedback signal, and generate a control strategy of the ultrasonic wave generator emitting ultrasonic waves at a first preset intensity according to the first biological feature;

[0012] The first biological feature indicates that the indoor space has rodents, and the first preset intensity is less than the safe intensity of human body to ultrasonic waves and greater than the endurance intensity of the rodents to ultrasonic waves.

[0013] According to the control method of the air conditioner, the step of generating the control strategy of the ultrasonic wave generator according to the feedback signal specifically comprises:

[0014] acquire a swing feature of the air deflector and source position information of the feedback first biological feature, and the source position information indicates a position of the sensor;

[0015] update the control strategy according to the swing feature and the source position information, wherein when the direction of the ultrasonic waves emitted by the ultrasonic wave generator matches the source position information, the ultrasonic wave generator emits ultrasonic waves at a second preset intensity, and the second preset intensity is greater than the first preset intensity.

[0016] According to the control method of the air conditioner, the step of generating the control strategy of the ultrasonic wave generator according to the feedback signal specifically comprises:

[0017] determine that the feedback signal further contains a second biological feature, and discard the feedback signal;

[0018] The second biological feature indicates that the indoor space has humans.

[0019] According to the control method of the air conditioner, the air deflector comprises a transverse air deflector and a longitudinal air deflector, and the transverse air deflector and the longitudinal air deflector are respectively provided with the ultrasonic wave generator;

[0020] The step of generating the control strategy of the ultrasonic wave generator according to the feedback signal specifically comprises:

[0021] acquire an ultrasonic wave intensity signal fed back by the sensor;

[0022] determine that the ultrasonic wave intensity is lower than a set effective intensity, and generate a control strategy of adjusting a swing angle of the transverse air deflector and / or the longitudinal air deflector at a set angle.

[0023] According to the control method of the air conditioner, the step of generating the control strategy of the ultrasonic wave generator according to the feedback signal specifically comprises:

[0024] If the ultrasonic wave intensity is lower than the set effective intensity during adjustment of the transverse air deflector and / or the longitudinal air deflector at multiple set angles, it is prompted that there is an ultrasonic wave dead angle.

[0025] According to the control method of the air conditioner provided by the application, the step of generating the control strategy of the ultrasonic wave generator emitting ultrasonic waves at a first preset intensity according to the first biological feature specifically comprises:

[0026] The number of occurrences of the first biological feature in the feedback signal sent by each sensor is obtained.

[0027] The proportion result of the number of occurrences of the first biological feature in all the sensor identifications is obtained, and a control strategy of controlling the air deflector staying duration is generated according to the proportion result.

[0028] According to the control method of the air conditioner provided by the application, the step of generating the control strategy of the ultrasonic wave generator emitting ultrasonic waves at a first preset intensity according to the first biological feature specifically comprises:

[0029] The running state of the air conditioner is obtained.

[0030] If the air conditioner is in an open state, the ultrasonic wave generator is controlled to emit ultrasonic waves according to the control strategy.

[0031] If the air conditioner is in a closed state and the feedback signal identifies that there is a rodent in the indoor space, the air deflector is opened, and the ultrasonic wave generator is controlled to emit ultrasonic waves according to the control strategy.

[0032] According to the control method of the air conditioner provided by the application, the step of generating the control strategy of the ultrasonic wave generator emitting ultrasonic waves at a first preset intensity according to the first biological feature specifically comprises:

[0033] The running state of the air deflector is obtained.

[0034] If the air deflector is in a swing state, the ultrasonic wave generator is controlled to emit ultrasonic waves according to the control strategy.

[0035] If the air deflector is in a static state, the running state of the air deflector is changed to a swing state, and the ultrasonic wave generator is controlled to emit ultrasonic waves according to the control strategy.

[0036] In a second aspect, the application further provides a control device of an air conditioner, which comprises a signal acquisition module, a strategy generation module and a strategy execution module.

[0037] The signal acquisition module is used to obtain the feedback signal sent by the sensor, and the feedback signal identifies the target biological feature in the indoor space.

[0038] The strategy generation module is configured to generate a control strategy for controlling the ultrasonic generator according to the feedback signal;

[0039] The strategy execution module is configured to control the ultrasonic generator to emit ultrasonic waves into the indoor space according to the control strategy.

[0040] In a third aspect, the present application further provides an air conditioner, comprising a controller, an ultrasonic generator and a deflector;

[0041] The ultrasonic generator is arranged on the deflector, and the ultrasonic generator and the deflector are connected with the controller respectively.

[0042] The controller is configured to acquire a feedback signal sent by a sensor, the feedback signal identifying a target biological feature in an indoor space; generate a control strategy for controlling the ultrasonic generator according to the feedback signal; and control the ultrasonic generator to emit ultrasonic waves into the indoor space according to the control strategy.

[0043] According to the air conditioner provided by the present application, the ultrasonic generator is provided with at least two, and the deflector comprises a transverse deflector and a longitudinal deflector, and the transverse deflector and the longitudinal deflector are respectively provided with the ultrasonic generator.

[0044] In a fourth aspect, the present application further provides an intelligent home system, comprising an air conditioner and a sensor;

[0045] The sensor is provided with a plurality of sensors, and the plurality of sensors are arranged in an indoor space where the air conditioner is located, and are configured to sense a target biological feature in the indoor space.

[0046] When the air conditioner is controlled, the control method of the air conditioner is used as described above.

[0047] Alternatively, the air conditioner is the air conditioner as described above.

[0048] The control method of the air conditioner provided by the present application uses the ultrasonic generator to drive mice, which is convenient to use and does not require the user to manually handle the mouse carcass, thereby reducing the burden on the user. The ultrasonic generator in the present application is arranged on the deflector of the air conditioner, and can emit ultrasonic waves to multiple angles to drive mice with the swing of the deflector, thereby reducing the dead angle of mouse driving. The ultrasonic generator is controlled according to the feedback signal of the sensor arranged in the room, and different modes of adjustment can be realized according to different feedback signals, thereby achieving better mouse driving effect.

[0049] Further, in the control device of the air conditioner provided by the present application, the control method of the air conditioner is executed as described above, and therefore has the advantages as described above.

[0050] Further, in the smart home system provided by the present application, since the control method of the air conditioner is adopted, or the air conditioner is provided, the advantages as described above are also provided.

[0051] Further, in the smart home system provided by the present application, since the control method of the air conditioner is adopted, or the air conditioner is provided, the advantages as described above are also provided. BRIEF DESCRIPTION OF DRAWINGS

[0052] In order to more clearly illustrate the technical solutions of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings described below are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0053] Figure 1 is a flowchart of the control method of the air conditioner provided by the present application;

[0054] Figure 2 is one of the flowcharts of step S2 of the control method of the air conditioner provided by the present application;

[0055] Figure 3 is another of the flowcharts of step S2 of the control method of the air conditioner provided by the present application;

[0056] Figure 4 is one of the flowcharts of step S3 of the control method of the air conditioner provided by the present application;

[0057] Figure 5 is another of the flowcharts of step S3 of the control method of the air conditioner provided by the present application;

[0058] Figure 6 is a schematic diagram of the connection relationship of the control device of the air conditioner provided by the present application.

[0059] REFERENCE NUMERALS:

[0060] 10: signal acquisition module; 12: strategy generation module; 14: strategy execution module. DETAILED DESCRIPTION

[0061] In order to make the purpose, technical solutions and advantages of the present application more clear, the technical solutions of the present application will be described clearly and completely below in combination with the drawings in the present application. Obviously, the described embodiments are some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0062] In the description of the embodiments of the present application, it should be noted that unless specifically defined and limited, the terms "connected", "connection" should be interpreted broadly, for example, can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0063] In the description of the embodiments of the present application, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the embodiments of the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0064] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0065] The following will be described in conjunction with Figures 1 to 6 The embodiments of the present application will be further described in detail. The following embodiments are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0066] This invention provides an air conditioner, comprising: an ultrasonic generator, an air guide plate, and a control device. The ultrasonic generator is mounted on the air guide plate, and its emitted ultrasonic wave direction changes with the oscillation of the air guide plate. If the ultrasonic wave is fixed at a certain position in the indoor space, due to the strong refractive properties of ultrasonic waves, the emitted ultrasonic waves will be refracted back when they encounter furniture, creating numerous ultrasonic dead zones in the indoor space and reducing the rodent-repelling effect. However, by mounting the ultrasonic wave on the air guide plate, the emitted ultrasonic wave can change direction with the air guide plate, and some ultrasonic waves are refracted from the wall to the back of the furniture, effectively reducing dead zones and improving the rodent-repelling effect.

[0067] The control device is connected to the ultrasonic generator and the air guide plate respectively. The control device is pre-set with an air conditioner control method, which is used to control the opening, closing and swinging of the air guide plate, and at the same time control the opening, closing and intensity of the ultrasonic generator, so as to achieve a better rodent repelling effect.

[0068] In a first aspect, the present invention provides a control method for an air conditioner. When executing this method, multiple sensors are installed in the indoor space. These sensors are connected to an ultrasonic generator via a control device, and the ultrasonic control device is installed on an air guide plate. The sensors can be used to sense biological characteristics and ultrasonic signal intensity within the indoor space. Optionally, the sensors are constructed as infrared detection units, which analyze and compare the collected data and generate feedback signals for biological characteristics based on the analysis results. If the analysis indicates rodents, a first biological characteristic feedback signal is generated; if the analysis indicates humans, a second biological characteristic feedback signal is generated.

[0069] like Figure 1 As shown, the air conditioner control method provided by the present invention includes:

[0070] S1. Acquire feedback signals sent by sensors, which identify target biological features within the indoor space.

[0071] S2. Generate a control strategy for the ultrasonic generator based on the feedback signal.

[0072] S3. Control the ultrasonic generator to emit ultrasonic waves into the indoor space according to the control strategy. For example... Figure 2 As shown, in one embodiment of the present invention, step S2 specifically includes:

[0073] S2.1 Obtain the first biometric feature of the feedback signal, and generate a control strategy for the ultrasonic generator to emit ultrasonic waves at a first preset intensity based on the first biometric feature.

[0074] Among them, the first biometric identifier indicates the presence of rodents in the indoor space, and the first preset intensity is less than the safe tolerance intensity of ultrasound to the human body, but greater than the tolerance intensity of ultrasound to rodents.

[0075] S2.2, if the feedback signal further contains a second biological feature, discarding the feedback signal.

[0076] The second biological feature indicates that a human exists in the indoor space.

[0077] S2.3, obtaining the swing feature of the air deflector and the source position information of the feedback first biological feature, the source position information indicating the position of the sensor.

[0078] S2.4, updating the control strategy according to the swing feature and the source position information.

[0079] The ultrasonic generator emits ultrasonic waves at a second preset intensity when the direction of the ultrasonic waves emitted by the ultrasonic generator matches the source position information, the second preset intensity being greater than the first preset intensity.

[0080] Specifically, the indoor space is provided with a plurality of sensors, and the detection range of the sensors can cover the entire indoor space. When the rodents enter the detection range of any sensor, the sensor identifies the biological in the detection range and generates a feedback signal containing the biological feature. When it is identified that the rodents appear in the detection range, the feedback signal of the first biological feature is generated; when it is identified that the human appears in the detection range, the feedback signal of the second biological feature is generated.

[0081] The control device of the air conditioner obtains the feedback signal, and generates a corresponding control strategy according to the biological feature of the feedback signal. When the first biological feature of the feedback signal is obtained, it means that the rodents appear in the detection range of the sensor, and the ultrasonic generator is controlled to be turned on and emit ultrasonic waves at a first preset intensity. The first preset intensity is less than the safe intensity of the human body to the ultrasonic waves, and greater than the endurance intensity of the rodents to the ultrasonic waves. Since the ultrasonic waves are beyond the hearing range of the human ear, the opening of the ultrasonic waves will neither interfere with the user's life nor affect the user's body, but due to the sensitivity of the rodents to the ultrasonic waves, the ultrasonic waves at the first preset intensity will make the rodents feel annoyed or even panic, so that the rodents will actively escape, realizing the effect of driving the rodents.

[0082] Further, when the control device obtains the first biological feature, it also obtains the source position information of the control device feeding back the first biological feature and the swing feature of the air deflector. Since the ultrasonic generator is arranged on the air deflector, the user can select the air sweeping mode or the directional air supply mode when using the air conditioner.

[0083] In the sweeping mode, the air deflector is in the swing state, and the ultrasonic generator arranged on the air deflector changes the direction of the emitted ultrasonic waves. During the swing process, the direction of the emitted ultrasonic waves changes and can cover the detection range of the sensor, that is, the range of the swept ultrasonic waves is not less than the detection range of the sensor. When the swing feature is determined to be swing, the control device controls the ultrasonic generator to emit ultrasonic waves in the range or in the direction when the direction of the emitted ultrasonic waves of the ultrasonic generator is in the detection range of the feedback first biological feature, that is, when the direction of the emitted ultrasonic waves of the ultrasonic generator matches the source information, the control device controls the ultrasonic generator to emit ultrasonic waves in the range or in the direction at the second preset intensity.

[0084] In the directional air supply mode, the air deflector is fixed in a certain direction and is in a static state, and the ultrasonic generator arranged on the air deflector also emits ultrasonic waves only in one direction. When the swing feature is determined to be static, the control device controls the air deflector to change the position so that the direction of the emitted ultrasonic waves matches the source position information, and emits ultrasonic waves at the second preset intensity until the first biological feature cannot be acquired, and then the air deflector returns to the initial position. When the first biological feature cannot be acquired, the ultrasonic generator is turned off or is maintained at the first preset intensity.

[0085] The second preset intensity is greater than the first preset intensity, and the second preset intensity is an intensity that can cause certain damage to the biological body. Although the rodents will feel annoyed and frightened and will subconsciously escape under the influence of the ultrasonic waves at the first preset intensity, when the rodents realize that the ultrasonic waves do not harm them, the rodents will gradually adapt to the ultrasonic waves and return to the original habitat again. Therefore, in the direction where the rodents appear, the intensity of the ultrasonic waves is increased to the second preset intensity, which can not only harm the rodents but also make the rodents realize the danger of the ultrasonic waves and thus completely avoid the habitat. Moreover, using ultrasonic waves of different intensities on the rodents can effectively prevent the rodents from adapting to the ultrasonic waves.

[0086] In the above-mentioned embodiment, since the second preset intensity can cause certain damage to the biological body, in order to prevent accidental injury to humans, a second biological feature is also acquired, which indicates the presence of humans in the indoor space. When the feedback signal contains the second biological feature, the feedback signal is discarded or a control strategy for emitting ultrasonic waves at the first preset intensity is generated.

[0087] Further, step S2.1 specifically includes:

[0088] S2.1.1, acquiring the number of times of appearance of the first biological feature in the feedback signal sent by each sensor.

[0089] S2.1.2, acquiring the proportion result of the number of times of appearance of the first biological feature in all sensors, and generating a control strategy for controlling the staying time of the air deflector according to the proportion result.

[0090] Optionally, the number of occurrences of the first biological feature is counted cumulatively, that is, from the start of the sensor, each time the first biological feature is acquired, the recorded number is added once. For example, assuming that there are 2 sensors in the indoor space, which are the first sensor and the second sensor, from the start of the sensor to the acquisition of the first biological feature, the first sensor cumulatively detects the number of times of the mouse 20 times, and the second sensor 30 times. The first sensor and the second sensor cumulatively detect the number of times of the mouse 50 times, and the control device obtains the proportion result of the number of occurrences of the first biological feature identified by the first sensor 40%, and the proportion result of the number of occurrences of the second biological feature identified by the second sensor 60%. The preset ultrasonic generator stays for a total of 10 seconds when facing the sensor, so when the ultrasonic generator faces the first sensor, the stay time of the guide vane is set to 4 seconds according to the proportion result of 40%; when the ultrasonic generator faces the second sensor, the stay time of the guide vane is set to 6 seconds according to the proportion result of 60%.

[0091] In another embodiment provided by the application, the guide vane includes a transverse guide vane and a longitudinal guide vane, and the transverse guide vane and the longitudinal guide vane are respectively provided with an ultrasonic generator. The ultrasonic generator can change the angle of emitting ultrasonic waves in the vertical direction with the transverse guide vane; the ultrasonic generator can change the angle of emitting ultrasonic waves in the horizontal direction with the longitudinal guide vane. The ultrasonic waves can be emitted at multiple angles, reducing the mouse killing dead angle.

[0092] As shown in Figure 3 , step S2 specifically includes:

[0093] S2.5, acquiring the ultrasonic intensity signal fed back by the sensor.

[0094] S2.6, determining that the ultrasonic intensity is lower than the set effective intensity, and generating a control strategy for adjusting the swing angle of the transverse guide vane and / or the longitudinal guide vane at a set angle.

[0095] S2.7, determining that the ultrasonic intensity is lower than the set effective intensity in the process of adjusting the swing angle of the transverse guide vane and / or the longitudinal guide vane at multiple set angles, prompting the user that there is an ultrasonic dead angle.

[0096] Specifically, the sensor is placed at the edge of the indoor space, such as on walls or baseboards. The sensor receives ultrasonic waves and feeds back the intensity signal to the control device. Because ultrasonic waves are highly directional and can be blocked and reflected by furniture, decorations, and other objects, the intensity of the ultrasonic waves reaching the sensor may be insufficient to achieve the intended rodent-repelling effect. If the control device determines that the ultrasonic intensity is lower than the set effective intensity, it needs to adjust the swing angle of the horizontal and / or vertical air guides to offset the direction of the ultrasonic wave emission from the furniture, or in other words, to direct the ultrasonic generator towards the wall instead of the furniture. The ultrasonic waves are then reflected by the wall to the sensor located behind the furniture, effectively reducing blind spots in rodent control. Optionally, the horizontal and / or vertical air guides swing at a set angle.

[0097] When the obstruction in the indoor space is large, the intensity of the ultrasonic waves emitted to the sensor will be lower than the set effective intensity no matter how the swing angle of the air guide changes. Rats can hide behind the obstruction to avoid the ultrasonic waves, which means that there is a dead zone for rat control behind the obstruction. In this case, the user should be notified that there is a dead zone for ultrasonic waves.

[0098] like Figure 4 As shown, in an optional embodiment provided by the present invention, step S3 specifically includes:

[0099] S3.1 Obtain the operating status of the air conditioner;

[0100] S3.2 If the air conditioner is determined to be on, the ultrasonic generator is controlled to emit ultrasonic waves according to the control strategy; if the air conditioner is determined to be off and the feedback signal indicates the presence of rodents in the indoor space, the air deflector is opened and the ultrasonic generator is controlled to emit ultrasonic waves according to the control strategy.

[0101] If the user has already turned on the air conditioner, the air conditioner's control device will control the air guide vane and / or ultrasonic generator according to the control strategy. If the user has not turned on the air conditioner when the first biometric feature is detected, only the air guide vane will be turned on without airflow, and the air guide vane and / or ultrasonic generator will be controlled according to the control strategy.

[0102] like Figure 5 As shown, in another optional embodiment provided by the present invention, step S3 specifically includes:

[0103] S3.3 Obtain the operating status of the air guide plate.

[0104] S3.4 If the air guide plate is determined to be in an oscillating state, the ultrasonic generator is controlled to emit ultrasonic waves according to the control strategy; if the air guide plate is determined to be in a stationary state, the running state of the air guide plate is changed to an oscillating state, and the ultrasonic generator is controlled to emit ultrasonic waves according to the control strategy.

[0105] When the air conditioner is in the on state, the user can control the state of the air deflector according to his own needs. After the control device obtains the first biological feature, if the air deflector is in the swing state, the air deflector and / or the ultrasonic generator are controlled according to the control strategy; if the air deflector is in the static state, the running state of the air deflector is changed to the swing state, and the air deflector and / or the ultrasonic generator are controlled according to the control strategy.

[0106] In a second aspect, as shown in the accompanying drawings, the present application also provides a control device of an air conditioner, comprising: a signal acquisition module 10, a strategy generation module 12 and a strategy execution module 14; the signal acquisition module 10 is used for acquiring the feedback signal sent by the sensor, and the feedback signal identifies the target biological feature in the indoor space; the strategy generation module 12 is used for generating the control strategy of the ultrasonic generator according to the feedback signal; and the strategy execution module 14 is used for controlling the ultrasonic generator to emit ultrasonic waves in the indoor space according to the control strategy. Figure 6 In a third aspect, the present application also provides an air conditioner, comprising: a controller, an ultrasonic generator and an air deflector. The ultrasonic generator is arranged on the air deflector, and the ultrasonic generator and the air deflector are connected with the controller respectively; wherein the controller is used for acquiring the feedback signal sent by the sensor, and the feedback signal identifies the target biological feature in the indoor space; generating the control strategy of the ultrasonic generator according to the feedback signal; and controlling the ultrasonic generator to emit ultrasonic waves in the indoor space according to the control strategy, or controlling the swing of the air deflector according to the control strategy.

[0107] Optionally, the ultrasonic generator is provided with at least two, and the air deflector comprises a transverse air deflector and a longitudinal air deflector, and the transverse air deflector and the longitudinal air deflector are respectively provided with the ultrasonic generator.

[0108] In a fourth aspect, the present application also provides a smart home system, comprising: an air conditioner and a sensor; the sensor is provided with a plurality of sensors, and the plurality of sensors are arranged in the indoor space where the air conditioner is located, and are used for sensing the target biological feature in the indoor space at least; wherein when the air conditioner is controlled, the control method of the air conditioner is used as described above; or the air conditioner is the air conditioner as described above.

[0109] In the present application, the ultrasonic generator is used to drive mice, which is convenient to use and does not need the user to manually handle the mouse carcass, thereby reducing the burden of the user. The ultrasonic generator in the present application is arranged on the air deflector of the air conditioner, and can emit ultrasonic waves to multiple angles to drive mice with the swing of the air deflector, thereby reducing the dead angle of driving mice. The ultrasonic generator is controlled according to the feedback signal of the sensor arranged in the room, and different modes of adjustment can be realized according to different feedback signals, so that better driving effect of mice is achieved.

[0110]

[0111] ​It should be pointed out finally that the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit the same; and although the present application has been described in detail with reference to the foregoing embodiments, it should be appreciated by those skilled in the art that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features thereof can be replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A control method of an air conditioner, characterized by, The air conditioner comprises an ultrasonic generator and a deflector, the ultrasonic generator is arranged on the deflector, wherein the ultrasonic generator is connected with a plurality of sensors arranged in an indoor space where the air conditioner is located, and the sensors are used to sense at least a target biological feature in the indoor space; The method comprises: acquiring a feedback signal sent by the sensor, the feedback signal identifying the target biological feature in the indoor space; generating a control strategy for controlling the ultrasonic generator according to the feedback signal; controlling the ultrasonic generator to emit ultrasonic waves in the indoor space according to the control strategy, specifically comprising: acquiring a first biological feature of the feedback signal, and generating a control strategy for the ultrasonic generator to emit ultrasonic waves at a first preset intensity according to the first biological feature; wherein the first biological feature identifies the presence of rodents in the indoor space, and the first preset intensity is less than the safe intensity of human body to ultrasonic waves and greater than the endurance intensity of the rodents to ultrasonic waves; acquiring a swing feature of the deflector and source position information of the feedback first biological feature, the source position information identifying the position of the sensor; updating the control strategy according to the swing feature and the source position information, wherein when the direction of the ultrasonic waves emitted by the ultrasonic generator matches the source position information, the ultrasonic generator emits ultrasonic waves at a second preset intensity, the second preset intensity is greater than the first preset intensity, and the second preset intensity can cause damage to living organisms; the deflector comprises a transverse deflector and a longitudinal deflector, and the ultrasonic generator is arranged on the transverse deflector and the longitudinal deflector respectively; the step of generating a control strategy for controlling the ultrasonic generator according to the feedback signal specifically comprises: acquiring an ultrasonic intensity signal fed back by the sensor; determining that the ultrasonic intensity is lower than a set effective intensity, and then generating a control strategy for adjusting the swing angle of the transverse deflector and / or the longitudinal deflector at a set angle; the step of generating a control strategy for controlling the ultrasonic generator according to the feedback signal specifically comprises: determining that the ultrasonic intensity is lower than the set effective intensity during the adjustment of the transverse deflector and / or the longitudinal deflector at a plurality of set angles, and then prompting the user that there is an ultrasonic dead angle.

2. The control method of the air conditioner according to claim 1, characterized by, the step of generating a control strategy for controlling the ultrasonic generator according to the feedback signal specifically comprises: determining that the feedback signal further contains a second biological feature, and then discarding the feedback signal; wherein the second biological feature identifies the presence of humans in the indoor space.

3. The control method of an air conditioner according to claim 1 or 2, characterized by, the step of generating a control strategy for the ultrasonic generator to emit ultrasonic waves at a first preset intensity according to the first biological feature specifically comprises: acquiring the number of occurrences of the first biological feature in the feedback signal sent by each sensor; acquiring a proportion result of the number of occurrences of the first biological feature identified by all the sensors, and generating a control strategy for controlling the staying duration of the deflector according to the proportion result.

4. The control method of an air conditioner according to claim 1 or 2, characterized by, The step of controlling the ultrasonic generator to emit ultrasonic waves into the indoor space according to the control strategy specifically comprises: acquiring the running state of the air conditioner; determining that the air conditioner is in the on state, and then controlling the ultrasonic generator to emit ultrasonic waves according to the control strategy; determining that the air conditioner is in the off state, and that the feedback signal indicates that the indoor space contains mice, then turning on the air deflector and controlling the ultrasonic generator to emit ultrasonic waves according to the control strategy.

5. The control method of the air conditioner according to claim 4, characterized by, The step of controlling the ultrasonic generator to emit ultrasonic waves into the indoor space according to the control strategy specifically comprises: acquiring the running state of the air deflector; determining that the air deflector is in the swing state, and then controlling the ultrasonic generator to emit ultrasonic waves according to the control strategy; determining that the air deflector is in the static state, then changing the running state of the air deflector to the swing state, and controlling the ultrasonic generator to emit ultrasonic waves according to the control strategy.

6. A control device for an air conditioner, characterized by comprising: It comprises: a signal acquisition module, a strategy generation module and a strategy execution module; the signal acquisition module is used to acquire the feedback signal sent by the sensor, and the feedback signal identifies the target biological characteristics in the indoor space; the strategy generation module is used to generate a control strategy for the ultrasonic generator according to the feedback signal; the strategy execution module is used to control the ultrasonic generator to emit ultrasonic waves into the indoor space according to the control strategy, specifically comprising: acquiring the first biological characteristics of the feedback signal, and generating a control strategy for the ultrasonic generator to emit ultrasonic waves at a first preset intensity according to the first biological characteristics; wherein the first biological characteristics indicate that the indoor space contains mice, the first preset intensity is less than the safe intensity of human body to ultrasonic waves, and greater than the endurance intensity of the mice to ultrasonic waves; acquiring the swing characteristics of the air deflector and the source position information of the feedback first biological characteristics, and the source position information identifies the position of the sensor; updating the control strategy according to the swing characteristics and the source position information, wherein when the direction of the ultrasonic waves emitted by the ultrasonic generator matches the source position information, the ultrasonic generator emits ultrasonic waves at a second preset intensity, the second preset intensity is greater than the first preset intensity, and the second preset intensity can cause damage to living organisms; the air deflector comprises a transverse air deflector and a longitudinal air deflector, and the ultrasonic generator is arranged on the transverse air deflector and the longitudinal air deflector respectively; The step of generating a control strategy for the ultrasonic generator according to the feedback signal specifically comprises: acquiring the ultrasonic intensity signal fed back by the sensor; determining that the ultrasonic intensity is lower than the set effective intensity, and then generating a control strategy for adjusting the swing angle of the transverse air deflector and / or the longitudinal air deflector at a set angle; The step of generating a control strategy for the ultrasonic generator according to the feedback signal specifically comprises: determining that the ultrasonic intensity is lower than the set effective intensity during the adjustment of the transverse air deflector and / or the longitudinal air deflector at multiple set angles, then prompting the user that there is an ultrasonic dead angle.

7. An air conditioner characterized by comprising: The control method of the air conditioner according to any one of claims 1 to 5 is applied. The air conditioner comprises a controller, an ultrasonic generator and a deflector. The ultrasonic generator is arranged on the deflector, and the ultrasonic generator and the deflector are connected with the controller respectively. The controller is configured to acquire a feedback signal sent by a sensor, the feedback signal identifying a target biological feature in an indoor space; generate a control strategy for controlling the ultrasonic generator according to the feedback signal; and control the ultrasonic generator to emit ultrasonic waves into the indoor space according to the control strategy.

8. The air conditioner of claim 7, wherein The ultrasonic generator is arranged on the deflector, and the ultrasonic generator and the deflector are connected with the controller respectively.

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