Noise source detection method, device and equipment and computer storage medium

Abstract

The invention belongs to the technical field of intelligent household appliances, and particularly relates to a noise source detection method, device and equipment and a computer storage medium. According to the method, a noise source detection instruction sent by a user is obtained, an outdoor unit of the intelligent household electrical appliance is controlled to enter a shutdown state according to the noise source detection instruction, whether noise exists in the intelligent household electrical appliance or not is detected, and when the noise exists in the intelligent household electrical appliance, it is determined that the noise is generated by an indoor unit of the intelligent household electrical appliance. The method comprises the steps that the operation states of a plurality of components in the indoor unit are controlled respectively, whether noise exists in the intelligent household electrical appliance or not is detected, a detection result is obtained, and a target component generating noise in the intelligent household electrical appliance is determined according to the detection result; according to the method, the user can carry out noise source detection on the noise intelligent household electrical appliance in time, the noise source detection efficiency is improved, and the user experience is also improved.

Description

Technical Field

[0001] The present application belongs to the technical field of smart home appliances, and specifically relates to a noise source detection method, device, equipment and computer storage medium. Background Art

[0002] As common household appliances, smart appliances have various functions such as cooling, heating, ventilation, and dehumidification to meet the different needs of end users for environmental regulation. Smart appliances will produce certain noises during normal operation, which usually meet the product standard requirements and are acceptable to users. However, when smart appliances make noise during operation, it will affect the user's rest, sleep, and quality of life.

[0003] The existing noise source detection method mainly relies on maintenance personnel to use professional noise source detection equipment to perform noise source detection, so as to repair the smart home appliance according to the specific noise source after the noise source is determined.

[0004] However, the existing noise source detection method requires maintenance personnel to visit smart home appliances to perform noise source detection or send smart home appliances with noise problems to the manufacturer for noise source detection. The waiting time is too long and the noise source detection of noisy smart appliances cannot be performed in time, which reduces the efficiency of noise source detection and affects the user experience. Summary of the invention

[0005] The present application provides a noise source detection method, device, equipment and computer storage medium to solve the problem that the existing noise source detection method cannot detect the noise source of noisy smart appliances in a timely manner, which reduces the efficiency of noise source detection and affects the user experience.

[0006] In a first aspect, the present application provides a noise source detection method, comprising:

[0007] Obtaining a noise source detection instruction sent by a user, and controlling the outdoor unit of the smart home appliance to enter a shutdown state according to the noise source detection instruction;

[0008] detecting whether the smart home appliance has noise, and if the smart home appliance has noise, determining that the noise is generated by an indoor unit of the smart home appliance;

[0009] respectively controlling the operating states of the multiple components in the indoor unit, and detecting whether the smart home appliance has noise, and obtaining the detection result;

[0010] According to the detection result, a target component generating noise in the smart home appliance is determined.

[0011] Optionally, the respectively controlling the operating states of the plurality of components in the indoor unit and detecting whether the smart home appliance has noise to obtain the detection result includes:

[0012] Controlling a first component in the indoor unit to be in a shutdown state, and controlling other components in the indoor unit to be in a startup state;

[0013] Detecting whether the smart home appliance is making noise;

[0014] If yes, control the second component in the indoor unit to be in a shutdown state, and adjust the operation state of the first component to a startup state, wherein the second component is any one of the other components in the indoor unit;

[0015] Re-detecting whether the smart home appliance has noise and obtaining a detection result;

[0016] If not, it is determined that the detection result is a first detection result, and the first detection result is used to indicate that the noise is generated by a first component in the indoor unit.

[0017] Optionally, the re-detecting whether the smart home appliance has noise and obtaining a detection result includes:

[0018] Determine whether the smart home appliance currently has noise;

[0019] If yes, then control the third component in the indoor unit to be in a shutdown state, and adjust the running state of the second component to a startup state, wherein the third component is any one of the other components except the second component;

[0020] Re-detecting whether the smart home appliance has noise and obtaining a detection result until it is detected that the smart home appliance currently has no noise;

[0021] If not, it is determined that the detection result is a second detection result, and the second detection result is used to indicate that the noise is generated by a second component in the indoor unit.

[0022] Optionally, determining, according to the detection result, a target component in the smart home appliance that generates noise includes:

[0023] If the detection result is the first detection result, determining that the target component of the smart home appliance generating noise is the first component;

[0024] If the detection result is the second detection result, it is determined that the target component of the smart home appliance generating noise is the second component.

[0025] Optionally, the method further includes:

[0026] When there is no noise in the smart home appliance, determining that the noise is generated by an outdoor unit of the smart home appliance;

[0027] Adjusting the operating state of the outdoor unit to a power-on state;

[0028] respectively controlling the operating states of the plurality of components in the outdoor unit, and detecting whether the smart home appliance has noise, and obtaining a detection result;

[0029] According to the detection result, a target component generating noise in the smart home appliance is determined.

[0030] Optionally, the operating states of multiple components in the outdoor unit are controlled respectively, and whether the smart home appliance has noise is detected to obtain the detection result, including:

[0031] Controlling the fourth component in the outdoor unit to be in a shutdown state, and controlling other components in the outdoor unit to be in a startup state;

[0032] Detecting whether the smart home appliance is making noise;

[0033] If yes, control the fifth component in the outdoor unit to be in a shutdown state, and adjust the operation state of the fourth component to a startup state, wherein the fifth component is any one of the other components in the outdoor unit;

[0034] Re-detecting whether the smart home appliance has noise and obtaining a detection result;

[0035] If not, it is determined that the detection result is a third detection result, and the third detection result is used to indicate that the noise is generated by a fourth component in the outdoor unit.

[0036] Optionally, the re-detecting whether the smart home appliance has noise and obtaining a detection result includes:

[0037] Determine whether the smart home appliance currently has noise;

[0038] If yes, control the sixth component in the outdoor unit to be in a shutdown state, and adjust the operation state of the fifth component to a startup state, wherein the sixth component is any one of the other components in the outdoor unit except the fourth component;

[0039] Re-detecting whether the smart home appliance has noise and obtaining a detection result until it is detected that the smart home appliance currently has no noise;

[0040] If not, it is determined that the detection result is a fourth detection result, and the fourth detection result is used to indicate that the noise is generated by a fifth component in the outdoor unit.

[0041] In a second aspect, the present application provides a noise source detection device, comprising:

[0042] An acquisition module, used to acquire a noise source detection instruction sent by a user;

[0043] A control module, used to control the outdoor unit of the smart home appliance to enter a shutdown state according to the noise source detection instruction;

[0044] A processing module, used to detect whether the smart home appliance has noise;

[0045] A determination module, configured to determine, when noise exists in the smart home appliance, that the noise is generated by an indoor unit of the smart home appliance;

[0046] The control module is also used to control the operating states of multiple components in the indoor unit respectively;

[0047] The processing module is also used to detect whether the smart home appliance has noise and obtain a detection result;

[0048] The determination module is further used to determine the target component that generates noise in the smart home appliance according to the detection result.

[0049] Optionally, the control module is further used to control the first component in the indoor unit to be in a shutdown state, and control other components in the indoor unit to be in a startup state;

[0050] The processing module is further used to detect whether the smart home appliance has noise;

[0051] The control module is specifically used to control the second component in the indoor unit to be in a shutdown state and adjust the operation state of the first component to a startup state when there is noise in the smart home appliance, wherein the second component is any one of the other components in the indoor unit;

[0052] The processing module is further used to re-detect whether the smart home appliance has noise and obtain a detection result;

[0053] The determination module is specifically used to determine that the detection result is a first detection result when there is no noise in the smart home appliance, and the first detection result is used to indicate that the noise is generated by a first component in the indoor unit.

[0054] Optionally, the device further includes: a judgment module;

[0055] The judging module is used to judge whether the smart home appliance currently has noise;

[0056] The control module is specifically used to control the third component in the indoor unit to be in a shutdown state and adjust the running state of the second component to a startup state when the smart home appliance currently has noise, wherein the third component is any one of the other components except the second component;

[0057] The processing module is further used to re-detect whether the smart home appliance has noise and obtain a detection result until it is detected that the smart home appliance currently has no noise;

[0058] The determination module is specifically used to determine that the detection result is a second detection result when there is currently no noise in the smart home appliance, and the second detection result is used to indicate that the noise is generated by a second component in the indoor unit.

[0059] Optionally, the determination module is specifically used to determine that the target component of the smart home appliance that generates noise is the first component when the detection result is the first detection result; and to determine that the target component of the smart home appliance that generates noise is the second component when the detection result is the second detection result.

[0060] Optionally, the determination module is specifically configured to determine that the noise is generated by an outdoor unit of the smart home appliance when there is no noise in the smart home appliance;

[0061] The control module is further used to adjust the operating state of the outdoor unit to the on state, and to control the operating states of multiple components in the outdoor unit respectively;

[0062] The processing module is further used to detect whether the smart home appliance has noise and obtain a detection result;

[0063] The determination module is further used to determine the target component that generates noise in the smart home appliance according to the detection result.

[0064] Optionally, the control module is further used to control the fourth component in the outdoor unit to be in a shutdown state, and control other components in the outdoor unit to be in a startup state;

[0065] The processing module is further used to detect whether the smart home appliance has noise;

[0066] The control module is specifically used to control the fifth component in the outdoor unit to be in a shutdown state and adjust the operation state of the fourth component to a startup state when there is noise in the smart home appliance, wherein the fifth component is any one of the other components in the outdoor unit;

[0067] The processing module is further used to re-detect whether the smart home appliance has noise and obtain a detection result;

[0068] The determination module is specifically used to determine that the detection result is a third detection result when there is no noise in the smart home appliance, and the third detection result is used to indicate that the noise is generated by a fourth component in the outdoor unit.

[0069] Optionally, the judgment module is further used to judge whether the smart home appliance currently has noise;

[0070] The control module is specifically used to control the sixth component in the outdoor unit to be in a shutdown state and adjust the operation state of the fifth component to a startup state when the smart home appliance currently has noise, wherein the sixth component is any one of the other components in the outdoor unit except the fourth component;

[0071] The processing module is further used to re-detect whether the smart home appliance has noise and obtain a detection result until it is detected that the smart home appliance currently has no noise;

[0072] The determination module is specifically used to determine that the detection result is a fourth detection result when there is currently no noise in the smart home appliance, and the fourth detection result is used to indicate that the noise is generated by a fifth component in the outdoor unit.

[0073] In a third aspect, the present application provides a noise source detection device, comprising:

[0074] Memory;

[0075] processor;

[0076] Wherein, the memory stores computer-executable instructions;

[0077] The processor executes the computer-executable instructions stored in the memory to implement the noise source detection method as described in the first aspect and various possible implementations of the first aspect.

[0078] In a fourth aspect, the present application provides a computer storage medium having computer execution instructions stored thereon, wherein the computer execution instructions are executed by a processor to implement the noise source detection method as described in the first aspect and various possible implementations of the first aspect.

[0079] The noise source detection method provided by the present application obtains a noise source detection instruction sent by a user, and controls the outdoor unit of the smart home appliance to enter a shutdown state according to the noise source detection instruction, detects whether the smart home appliance has noise, and when the smart home appliance has noise, determines that the noise is generated by the indoor unit of the smart home appliance, controls the operating states of multiple components in the indoor unit respectively, detects whether the smart home appliance has noise, obtains a detection result, and determines the target component that generates noise in the smart home appliance according to the detection result; the method enables users to perform noise source detection on noisy smart appliances in a timely manner, which not only improves the efficiency of noise source detection, but also enhances the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0080] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0081] Figure 1 This is the process of the noise source detection method provided by this application Figure 1 ;

[0082] Figure 2 This is the process of the noise source detection method provided by this application Figure 2 ;

[0083] Figure 3 It is a structural schematic diagram of the noise source detection device provided by the present application;

[0084] Figure 4 It is a structural schematic diagram of the noise source detection device provided in this application.

[0085] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0086] In order to make the purpose, technical solutions and advantages of this application clearer, the technical solutions in this application will be clearly and completely described below in conjunction with the drawings in this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0087] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in sequences other than those illustrated or described herein.

[0088] In the embodiments of the present application, the words "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0089] Smart home appliances refer to devices that use artificial means to adjust and control parameters such as temperature, humidity, and flow rate of the ambient air in the regulated room. As a commonly used household appliance, smart home appliances have various functions such as cooling, heating, air supply, and dehumidification to meet the different needs of end users for environmental regulation. Smart home appliances will produce certain sounds during normal operation, which usually meet the requirements of product standards and can be accepted by users. For example, when the cooling capacity is less than 2500W, the rated noise of the indoor unit cannot be greater than 40 decibels, and the outdoor unit cannot be greater than 52 decibels; when the cooling capacity is 2500W-4500W, the rated noise of the indoor unit cannot be greater than 45 decibels, and the outdoor unit cannot be greater than 55 decibels. When the air conditioner has abnormal noise problems, the noise generated by its indoor unit will affect the user's rest and sleep, while the noise generated by the outdoor unit will affect the quality of life of surrounding residents.

[0090] The existing noise source detection method mainly relies on maintenance personnel to use professional noise source detection equipment to perform noise source detection, so as to repair the smart home appliance according to the specific noise source after the noise source is determined.

[0091] However, the existing noise source detection method requires maintenance personnel to visit smart home appliances to perform noise source detection or send smart home appliances with noise problems to the manufacturer for noise source detection. The waiting time is too long and the noise source of the noisy smart appliances cannot be detected in time, which reduces the efficiency of noise source detection and the user experience.

[0092] In view of this, the embodiments of the present application provide a noise source detection method, device, equipment and computer storage medium, which detects whether there is noise in the current state of the smart appliance by controlling the operating status of the outdoor unit and indoor unit of the smart appliance, and further detects the internal components of the outdoor unit or indoor unit that generates noise after obtaining the detection results to determine the components in the smart appliance that generate noise; this method enables users to detect noise sources of noisy smart appliances in a timely manner, which not only improves the efficiency of noise source detection, but also enhances the user experience.

[0093] The following specific embodiments are used to describe in detail the technical solution of the present application and how the technical solution of the present application solves the above technical problems. The following specific embodiments can be implemented independently or in combination with each other, and the same or similar concepts or processes may not be described in detail in some embodiments.

[0094] Figure 1 The process of the noise source detection method provided in the embodiment of the present application Figure 1 ,like Figure 1 As shown, the noise source detection method provided in this embodiment includes:

[0095] S101: Obtain a noise source detection instruction sent by a user, and control an outdoor unit of a smart home appliance to enter a shutdown state according to the noise source detection instruction.

[0096] The noise source detection instruction refers to an instruction issued by a user to activate a noise source detection program for a smart home appliance that has a noise problem.

[0097] It can be understood that sound is a sound wave generated by the vibration of an object. It is a wave phenomenon that is transmitted through the air or other media and can be perceived by the auditory organs. The object that initially vibrates is called the sound source. Noise refers to the sound produced by the irregular vibration of the sound-emitting body, and the noise source refers to the source of the noise. Normal smart home appliances will generate a certain amount of noise during operation. The noise value must not only meet the noise standard requirements for home appliances corresponding to the type of smart home appliances, but also cannot affect the user experience during use.

[0098] The noise generated by smart home appliances is divided into indoor unit noise and outdoor unit noise. The indoor unit and outdoor unit form a system. When any device in the system vibrates abnormally, it can cause noise problems in smart home appliances. The noise generated by the indoor unit will affect the user's rest and sleep, while the noise generated by the outdoor unit will affect the quality of life of surrounding residents. Therefore, it is necessary to verify whether the noise is generated by the indoor unit or the outdoor unit of the smart home appliance through noise source detection.

[0099] When the noise generated by a smart home appliance during operation is too loud and exceeds its normal operating noise, the user can send a noise source detection instruction to the smart home appliance, for example, by clicking a noise source detection button on the smart home appliance remote control, so that the smart home appliance enters the noise source detection program to detect the noise source generating the noise.

[0100] In this step, after the smart home appliance obtains the noise source detection instruction sent by the user, it enters the noise source detection program and controls the outdoor unit of the smart home appliance to enter the shutdown state according to the noise source detection instruction. At this time, the indoor unit is in a normal operation state. The purpose of this is to verify whether the noise source is generated by the outdoor unit of the smart home appliance.

[0101] It can be understood that in this step, the outdoor unit of the smart home appliance can be controlled to enter a shutdown state, and the indoor unit of the smart home appliance can also be controlled to enter a shutdown state, as long as it can be ensured that the subsequent steps can determine the component that generates the noise.

[0102] S102: Detect whether the smart home appliance has noise, and if the smart home appliance has noise, determine that the noise is generated by an indoor unit of the smart home appliance.

[0103] It can be understood that when the outdoor unit is in a shutdown state and the indoor unit is still operating normally, that is, the noise source in the outdoor unit is in a stopped state, and its noise source stops generating noise. At this time, if there is noise in the smart home appliance, it indicates that the noise source is not in the outdoor unit, but is generated by the indoor unit; if there is no noise, it indicates that the noise source stops running together with the shutdown of the outdoor unit, and the noise source comes from the outdoor unit.

[0104] Exemplarily, a possible implementation method for detecting whether the smart home appliance has noise may be: the user uses his or her own auditory organs to identify whether the smart home appliance has noise under the current conditions. When the user hears that the smart home appliance still has noise, it can be determined that the noise is generated by the indoor unit of the smart home appliance.

[0105] Since the indoor unit of a smart home appliance is composed of multiple components, when a certain component produces abnormal vibration, it may cause noise problems in the entire smart home appliance. At this time, it is necessary to further detect the location of the noise source to determine the component where the noise source is located.

[0106] The purpose of this step is to control the smart home appliance to stop the operation of a device where a noise source that may generate noise is located, and to determine whether the smart home appliance still has noise under the current situation, so as to confirm the location of the noise source.

[0107] S103: respectively controlling the operating states of the multiple components in the indoor unit, and detecting whether the smart home appliance has noise, and obtaining a detection result.

[0108] Among them, the multiple components of the indoor unit may be, for example, an internal air supply system and an internal air guide system. There is no clear timing requirement for the execution timing of controlling the operating status of the multiple components in the indoor unit. Optionally, the execution timing may be set based on experience. For example, controlling the operating status of the multiple components in the indoor unit may be: controlling the internal air supply system in the indoor unit to enter a stop state, detecting whether the smart home appliance has noise, and obtaining a detection result. For example, controlling the operating status of the multiple components in the indoor unit may be: controlling the internal air guide system in the indoor unit to enter a full-mode state, detecting whether the smart home appliance has noise, and obtaining a detection result.

[0109] In actual scenarios, when users face the problem of noise generated during the operation of smart home appliances, after determining that the noise source is located in the indoor unit through noise source detection, it is necessary to further determine the location of the component where the noise source is located, so as to help maintenance personnel locate the noise source in a timely and accurate manner when reporting a fault, thereby improving the efficiency of noise source detection. Therefore, after determining that the noise is generated by the indoor unit of the smart home appliance, it is necessary to control the operating status of multiple components in the indoor unit respectively, and detect whether the smart home appliance has noise to obtain the detection result.

[0110] It can be understood that when a component of the indoor unit is controlled to enter a stop state while other components of the indoor unit are still operating normally, if there is noise in the smart home appliance at this time, it indicates that the noise source is not generated by the component in the stop state, but by other running components. At this time, it is necessary to control the status of other components and re-detect the noise source until it is detected that there is no noise in the smart home appliance; if there is no noise, it indicates that the noise source stops together with the stopped component, and it can be determined that the noise comes from the stopped component.

[0111] Exemplarily, a possible implementation method is given here. The internal motor in the indoor unit is controlled to stop running so that the air supply system in the indoor unit loses the power source, and the internal air supply system can be paused. The user uses his own auditory organs to identify whether the smart home appliance has noise under the current conditions. When the noise disappears, it is determined that the noise is generated by the internal air supply system in the indoor unit of the smart home appliance; when the smart home appliance is still noisy, it can be determined that the noise is generated by other components of the indoor unit except the internal air supply system, and the internal air supply system can be adjusted to a normal operating state, and the noise source detection of other components can be continued until it is detected that the smart home appliance currently has no noise. For example, the internal air guide system of the indoor unit can be controlled to enter a full-mode operating state, and the smart home appliance can be re-detected for noise, and the detection result of the component can be obtained.

[0112] It can be understood that when the operating status of multiple components in the indoor unit is controlled separately, the outdoor unit of the smart home appliance is always in operation, which can avoid excessive operating pressure due to the operation of the outdoor unit alone, causing operating safety problems, and can also avoid the outdoor unit running alone for a long time, causing other noise problems.

[0113] S104: Determine a target component generating noise in the smart home appliance according to the detection result.

[0114] The target component refers to the component that generates noise in the indoor unit of the smart home appliance.

[0115] Different detection results correspond to different target components. According to the detection results, the component of the smart home appliance that generates noise, that is, the target component, can be determined.

[0116] It can be understood that, since it has been determined in the above step S102 that the noise is generated by the indoor unit, the target component in this step is the component in the indoor unit.

[0117] If it is determined in the above step S102 that the noise is generated by the outdoor unit, this step can determine the component in the outdoor unit of the smart home appliance that generates the noise based on the detection result.

[0118] The noise source detection method provided in the present embodiment obtains a noise source detection instruction sent by a user, and controls the outdoor unit of the smart home appliance to enter a shutdown state according to the noise source detection instruction, detects whether the smart home appliance has noise, and when the smart home appliance has noise, determines that the noise is generated by the indoor unit of the smart home appliance, controls the operating states of multiple components in the indoor unit respectively, detects whether the smart home appliance has noise, obtains a detection result, and determines the target component that generates noise in the smart home appliance according to the detection result; the method enables the user to perform noise source detection on the noisy smart home appliance in a timely manner, which not only improves the efficiency of noise source detection, but also enhances the user experience.

[0119] Figure 2 The process of the noise source detection method provided in the embodiment of the present application Figure 2 This embodiment is in Figure 1 Based on the embodiments, the noise source detection method is described in detail. like Figure 2 As shown, the noise source detection method provided in this embodiment includes:

[0120] S201: Obtain a noise source detection instruction sent by a user.

[0121] This step is similar to step S101 and will not be described again here.

[0122] S202: According to the noise source detection instruction, the outdoor unit of the smart home appliance is controlled to enter a shutdown state.

[0123] This step is similar to step S101 and will not be described again here.

[0124] S203: Detect whether the smart home appliance has noise, if yes, execute step S204; if no, execute step S214.

[0125] This step is similar to step S102 and will not be described again here.

[0126] S204: Determine that the noise is generated by the indoor unit of the smart home appliance.

[0127] This step is similar to step S102 and will not be described again here.

[0128] S205: Control the first component in the indoor unit to be in a shutdown state, and control other components in the indoor unit to be in a startup state.

[0129] The first component is any component in the indoor unit, for example, it may include an internal air supply system, and the internal air supply system may be put into a shutdown state by stopping the operation of the internal motor.

[0130] The purpose of this step is to control any component of the indoor unit to be in a shutdown state and control other components to be in a power-on state, so as to detect whether the component is a noise-generating component when the smart home appliance is running.

[0131] S206: Detect whether the smart home appliance has noise, if yes, execute step S207; if no, execute step S212.

[0132] It can be understood that when the first component of the indoor unit is controlled to enter a stop state while other components of the indoor unit are still operating normally, if there is noise in the smart home appliance at this time, it indicates that the noise source is not generated by the first component, but by other components in operation. At this time, it is necessary to re-detect the noise source by controlling the status of other components; if there is no noise, it indicates that the noise source stops together with the first component, and it can be determined that the detection result is the first detection result, that is, the component generating the noise is the first component.

[0133] S207: Control the second component in the indoor unit to be in a shutdown state, and adjust the operating state of the first component to a startup state.

[0134] The second component refers to any one of the other components in the indoor unit that are different from the first component. The second component may include, for example, an internal air guide system.

[0135] Since it has been determined in the above steps that the noise is not generated by the first component, it is necessary to re-detect the noise sources of other components.

[0136] In one possible implementation, the internal air guide system can be controlled to stop the current operating state and enter the full-mode state, the baffle and the swing blades swing at different angles, and the operating state of the first component is adjusted to the power-on state, and the user can judge whether there is still noise in the current state through his or her own auditory organs.

[0137] S208: Determine whether the smart home appliance currently has noise, if so, execute step S209; if not, execute step S211.

[0138] Among them, when the second component of the smart home appliance is in the shutdown state and the first component is in the power-on state, if the smart home appliance still has noise, it indicates that the noise source is located in other components of the indoor unit, and it is necessary to re-detect the noise source of other components; if the smart home appliance does not have noise, the detection result is determined to be the second detection result, that is, the component generating the noise is the second component.

[0139] S209: Control the third component in the indoor unit to be in a shutdown state, and adjust the operating state of the second component to a startup state.

[0140] The third component is any one of the other components except the second component.

[0141] S210: Detect whether the smart home appliance currently has noise, and obtain a detection result, until it is detected that the smart home appliance currently has no noise.

[0142] It is understandable that there are multiple components in the indoor unit, all of which may be the source of the noise problem. Therefore, the multiple components can be tested one by one, and the test results can be obtained by checking the components that do not cause noise.

[0143] The purpose of this step is to perform multiple tests until it is detected that there is no noise when a certain component of the smart home appliance is shut down, thereby determining the component that generates the noise.

[0144] S211: Determine that the detection result is the second detection result.

[0145] The second detection result is used to determine that the target component of the smart home appliance generating noise is the second component.

[0146] S212: Determine that the detection result is the first detection result.

[0147] The first detection result is used to determine that the target component of the smart home appliance generating noise is the first component.

[0148] S213: Determine a target component generating noise in the smart home appliance according to the detection result.

[0149] The detection result is a noise source detection result of the indoor unit, and the target component includes, for example, a component indicated by any one of the detection results in step S210, step S211, and step S212.

[0150] Optionally, if the detection result is a first detection result, it is determined that the target component of the smart home appliance that generates noise is the first component; if the detection result is a second detection result, it is determined that the target component of the smart home appliance that generates noise is the second component.

[0151] S214: Determine that the noise is generated by the outdoor unit of the smart home appliance.

[0152] It can be understood that when the outdoor unit that controls the smart home appliance enters the shutdown state and the indoor unit is in normal operation, it is detected whether there is noise in the smart home appliance under the current situation. If there is no noise, it proves that the noise source stops at the same time as the outdoor unit and does not have the conditions for making noise. It can be determined that the noise is generated by the outdoor unit of the smart home appliance.

[0153] S215: Adjust the operating state of the outdoor unit to the on state.

[0154] It is understandable that after determining that the noise is generated by the outdoor unit of the smart home appliance, it is necessary to further detect the location of the noise source in the outdoor unit. At this time, it is necessary to restart the outdoor unit and indoor unit of the smart home appliance to put them in the on state.

[0155] The purpose of this step is to adjust the operating state of the outdoor unit to the on state. If the smart home appliance still has noise at this time, it is verified again that the noise is generated by the outdoor unit of the smart home appliance. At the same time, it avoids the long-term operation of the outdoor unit of the smart home appliance alone, causing excessive system operating pressure and causing operating safety problems of the smart home appliance.

[0156] S216: Controlling the operating states of the multiple components in the outdoor unit respectively.

[0157] The components of the outdoor unit may be, for example, an external air supply system, an electronic expansion valve, a four-way valve, and a compressor. There is no clear timing requirement for controlling the operating status of the multiple components in the outdoor unit. Optionally, the execution timing may be set based on experience.

[0158] In a possible implementation, an external air supply system of the outdoor unit is controlled to be in a shutdown state, and other components of the outdoor unit are controlled to be in a power-on state, so as to detect whether there is noise in the smart home appliance.

[0159] In another possible implementation, by adjusting the current of the electromagnetic coil corresponding to the electronic expansion valve of the outdoor unit, the opening of the electronic expansion valve can be controlled to be fully open, and other components of the outdoor unit can be controlled to be in the on state to detect whether the smart home appliance has noise caused by the flow of refrigerant.

[0160] S217: Detect whether the smart home appliance has noise and obtain a detection result.

[0161] Among them, the detection result is the noise source detection result of the outdoor unit.

[0162] Exemplarily, a possible implementation is given here. Control the fourth component in the outdoor unit to be in a shutdown state, and control the other components in the outdoor unit to be in a startup state; detect whether the smart home appliance has noise; if so, control the fifth component in the outdoor unit to be in a shutdown state, and adjust the operating state of the fourth component to a startup state, wherein the fifth component is any one of the other components in the outdoor unit; re-detect whether the smart home appliance has noise and obtain a detection result; if not, determine that the detection result is a third detection result, and the third detection result is used to indicate that the noise is generated by the fourth component in the outdoor unit.

[0163] Exemplarily, another possible implementation is given here. Determine whether the smart home appliance currently has noise; if so, control the sixth component in the outdoor unit to be in a shutdown state, and adjust the operating state of the fifth component to a startup state, wherein the sixth component is any one of the other components in the outdoor unit except the fourth component; re-detect whether the smart home appliance currently has noise, and obtain a detection result until it is detected that the smart home appliance currently has no noise; if not, determine that the detection result is the fourth detection result, and the fourth detection result is used to indicate that the noise is generated by the fifth component in the outdoor unit.

[0164] S218: Determine a target component in the smart home appliance that generates noise according to the detection result.

[0165] Continuing to explain with reference to the above example: when the detection result is the third detection result, it is determined that the target component of the smart home appliance that generates noise is the fourth component; when the detection result is the fourth detection result, it is determined that the target component of the smart home appliance that generates noise is the fifth component.

[0166] The noise source detection method provided in the embodiment of the present application obtains a noise source detection instruction sent by a user, and controls the outdoor unit of the smart home appliance to enter a shutdown state according to the noise source detection instruction, detects whether the smart home appliance has noise, and when the smart home appliance has noise, determines that the noise is generated by the indoor unit of the smart home appliance, and when the smart home appliance does not have noise, determines that the noise is generated by the outdoor unit of the smart home appliance; controls the operating states of multiple components in the indoor unit or the outdoor unit respectively, and detects whether the smart home appliance has noise; obtains a detection result, and determines the target component that generates noise in the smart home appliance according to the detection result; the method enables the user to perform noise source detection on the noisy smart appliance in a timely manner, which not only improves the efficiency of noise source detection, but also enhances the user experience.

[0167] Figure 3 A schematic diagram of the structure of the noise source detection device provided in this application Figure 1 , applied to the server. Figure 3 As shown, the noise source detection device 300 provided in this embodiment includes:

[0168] An acquisition module 301 is used to acquire a noise source detection instruction sent by a user;

[0169] The control module 302 is used to control the outdoor unit of the smart home appliance to enter a shutdown state according to the noise source detection instruction;

[0170] The processing module 303 is used to detect whether the smart home appliance has noise;

[0171] A determination module 304 is used to determine, when the smart home appliance has noise, that the noise is generated by an indoor unit of the smart home appliance;

[0172] The control module 302 is also used to control the operating states of multiple components in the indoor unit respectively;

[0173] The processing module 303 is further used to detect whether the smart home appliance has noise and obtain a detection result;

[0174] The determination module 304 is further configured to determine a target component in the smart home appliance that generates noise according to the detection result.

[0175] Optionally, the control module 302 is further used to control the first component in the indoor unit to be in a shutdown state, and control other components in the indoor unit to be in a startup state;

[0176] The processing module 303 is also used to detect whether the smart home appliance has noise;

[0177] The control module 302 is specifically used to control the second component in the indoor unit to be in a shutdown state and adjust the operation state of the first component to a startup state when there is noise in the smart home appliance, wherein the second component is any one of the other components in the indoor unit;

[0178] The processing module 303 is further used to re-detect whether the smart home appliance has noise and obtain a detection result;

[0179] The determination module 304 is specifically used to determine that the detection result is a first detection result when there is no noise in the smart home appliance, and the first detection result is used to indicate that the noise is generated by a first component in the indoor unit.

[0180] Optionally, the device further includes: a judgment module 305;

[0181] The determination module 305 is used to determine whether the smart home appliance currently has noise;

[0182] The control module 302 is specifically used to control the third component in the indoor unit to be in a shutdown state and adjust the operation state of the second component to a startup state when the smart home appliance currently has noise, wherein the third component is any one of the other components except the second component;

[0183] The processing module 303 is further used to re-detect whether the smart home appliance has noise and obtain a detection result until it is detected that the smart home appliance currently has no noise;

[0184] The determination module 304 is specifically used to determine that the detection result is a second detection result when there is currently no noise in the smart home appliance, and the second detection result is used to indicate that the noise is generated by a second component in the indoor unit.

[0185] Optionally, the determination module 304 is specifically used to determine that the target component of the smart home appliance that generates noise is the first component when the detection result is the first detection result; and to determine that the target component of the smart home appliance that generates noise is the second component when the detection result is the second detection result.

[0186] Optionally, the determination module 304 is specifically configured to determine that the noise is generated by an outdoor unit of the smart home appliance when there is no noise in the smart home appliance;

[0187] The control module 302 is also used to adjust the operating state of the outdoor unit to the on state, and respectively control the operating states of multiple components in the outdoor unit;

[0188] The processing module 303 is also used to detect whether the smart home appliance has noise and obtain a detection result;

[0189] The determination module 304 is further configured to determine a target component in the smart home appliance that generates noise according to the detection result.

[0190] Optionally, the control module 302 is further used to control the fourth component in the outdoor unit to be in a shutdown state, and control other components in the outdoor unit to be in a startup state;

[0191] The processing module 303 is also used to detect whether the smart home appliance has noise;

[0192] The control module 302 is specifically used to control the fifth component in the outdoor unit to be in a shutdown state and adjust the operation state of the fourth component to a startup state when there is noise in the smart home appliance, wherein the fifth component is any one of the other components in the outdoor unit;

[0193] The processing module 303 is further used to re-detect whether the smart home appliance has noise and obtain a detection result;

[0194] The determination module 304 is specifically configured to determine that the detection result is a third detection result when there is no noise in the smart home appliance, and the third detection result is configured to indicate that the noise is generated by a fourth component in the outdoor unit.

[0195] Optionally, the judgment module 305 is further used to judge whether the smart home appliance currently has noise;

[0196] The control module 302 is specifically configured to control the sixth component in the outdoor unit to be in a shutdown state and adjust the operation state of the fifth component to a startup state when the smart home appliance currently has noise, wherein the sixth component is any one of the other components in the outdoor unit except the fourth component;

[0197] The processing module 303 is further used to re-detect whether the smart home appliance has noise and obtain a detection result until it is detected that the smart home appliance currently has no noise;

[0198] The determination module 304 is specifically configured to determine that the detection result is a fourth detection result when there is currently no noise in the smart home appliance, and the fourth detection result is configured to indicate that the noise is generated by a fifth component in the outdoor unit.

[0199] Figure 4 This is a schematic diagram of the structure of the noise source detection device provided in this application. Figure 4 As shown, the present application provides a noise source detection device, and the noise source detection device 400 includes: a receiver 401 , a transmitter 402 , a processor 403 and a memory 404 .

[0200] Receiver 401, used for receiving instructions and data;

[0201] A transmitter 402, used for sending instructions and data;

[0202] Memory 404, for storing computer-executable instructions;

[0203] The processor 403 is used to execute the computer-executable instructions stored in the memory 404 to implement the various steps performed by the noise source detection method in the above embodiment. For details, please refer to the relevant description in the above noise source detection method embodiment.

[0204] Optionally, the memory 404 may be independent or integrated with the processor 403 .

[0205] When the memory 404 is independently provided, the electronic device further includes a bus for connecting the memory 404 and the processor 403 .

[0206] The present application also provides a computer-readable storage medium, in which computer-executable instructions are stored. When a processor executes the computer-executable instructions, the noise source detection method performed by the above-mentioned noise source detection device is implemented.

[0207] It will be appreciated by those skilled in the art that all or some of the steps, systems, and functional modules / units in the methods disclosed above may be implemented as software, firmware, hardware, and appropriate combinations thereof. In hardware implementations, the division between the functional modules / units mentioned in the above description does not necessarily correspond to the division of physical components; for example, a physical component may have multiple functions, or a function or step may be performed by several physical components in cooperation. Some or all physical components may be implemented as software executed by a processor, such as a central processing unit, a digital signal processor, or a microprocessor, or implemented as hardware, or implemented as an integrated circuit, such as an application-specific integrated circuit. Such software may be distributed on a computer-readable medium, which may include a computer storage medium (or non-transitory medium) and a communication medium (or temporary medium). As known to those skilled in the art, the term computer storage medium includes volatile and non-volatile, removable and non-removable media implemented in any method or technology for storing information (such as computer-readable instructions, data structures, program modules, or other data). Computer storage media include, but are not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tapes, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to store the desired information and can be accessed by a computer. In addition, it is well known to those of ordinary skill in the art that communication media typically contain computer-readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave or other transport mechanism, and may include any information delivery media.

[0208] So far, the technical solution of the present application has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present application is obviously not limited to these specific embodiments, and the above embodiments are only used to illustrate the technical solution of the present application rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A noise source detection method, characterized in that: The method comprises: Obtaining a noise source detection instruction sent by a user, and controlling the outdoor unit of the smart home appliance to enter a shutdown state according to the noise source detection instruction; detecting whether the smart home appliance has noise, and if the smart home appliance has noise, determining that the noise is generated by an indoor unit of the smart home appliance; respectively controlling the operating states of the multiple components in the indoor unit, and detecting whether the smart home appliance has noise, and obtaining the detection result; According to the detection result, a target component generating noise in the smart home appliance is determined.

2. The method according to claim 1, characterized in that The respectively controlling the operating states of the multiple components in the indoor unit and detecting whether the smart home appliance has noise to obtain the detection result includes: Controlling a first component in the indoor unit to be in a shutdown state, and controlling other components in the indoor unit to be in a startup state; Detecting whether the smart home appliance is making noise; If yes, control the second component in the indoor unit to be in a shutdown state, and adjust the operation state of the first component to a startup state, wherein the second component is any one of the other components in the indoor unit; Re-detecting whether the smart home appliance has noise and obtaining a detection result; If not, it is determined that the detection result is a first detection result, and the first detection result is used to indicate that the noise is generated by a first component in the indoor unit.

3. The method according to claim 2, characterized in that The re-detecting whether the smart home appliance has noise and obtaining a detection result includes: Determine whether the smart home appliance currently has noise; If yes, control the third component in the indoor unit to be in a shutdown state, and adjust the operation state of the second component to a startup state, wherein the third component is any one of the other components except the second component; Re-detecting whether the smart home appliance has noise and obtaining a detection result until it is detected that the smart home appliance currently has no noise; If not, it is determined that the detection result is a second detection result, and the second detection result is used to indicate that the noise is generated by a second component in the indoor unit.

4. The method according to claim 1, characterized in that: Determining the target component generating noise in the smart home appliance according to the detection result includes: If the detection result is the first detection result, determining that the target component of the smart home appliance generating noise is the first component; If the detection result is the second detection result, it is determined that the target component of the smart home appliance generating noise is the second component.

5. The method according to claim 1, characterized in that The method further comprises: When there is no noise in the smart home appliance, determining that the noise is generated by an outdoor unit of the smart home appliance; Adjusting the operating state of the outdoor unit to a power-on state; respectively controlling the operating states of the plurality of components in the outdoor unit, and detecting whether the smart home appliance has noise, and obtaining a detection result; According to the detection result, a target component generating noise in the smart home appliance is determined.

6. The method according to claim 5, characterized in that The operating states of the multiple components in the outdoor unit are controlled respectively, and the smart home appliance is detected whether there is noise, and the detection result is obtained, including: Controlling the fourth component in the outdoor unit to be in a shutdown state, and controlling other components in the outdoor unit to be in a startup state; Detecting whether the smart home appliance is making noise; If yes, control the fifth component in the outdoor unit to be in a shutdown state, and adjust the operation state of the fourth component to a startup state, wherein the fifth component is any one of the other components in the outdoor unit; Re-detecting whether the smart home appliance has noise and obtaining a detection result; If not, it is determined that the detection result is a third detection result, and the third detection result is used to indicate that the noise is generated by a fourth component in the outdoor unit.

7. The method according to claim 6, characterized in that The re-detecting whether the smart home appliance has noise and obtaining a detection result includes: Determine whether the smart home appliance currently has noise; If yes, control the sixth component in the outdoor unit to be in a shutdown state, and adjust the operation state of the fifth component to a startup state, wherein the sixth component is any one of the other components in the outdoor unit except the fourth component; Re-detecting whether the smart home appliance has noise and obtaining a detection result until it is detected that the smart home appliance currently has no noise; If not, it is determined that the detection result is a fourth detection result, and the fourth detection result is used to indicate that the noise is generated by a fifth component in the outdoor unit.

8. A noise source detection device, characterized in that: The device comprises: An acquisition module, used to acquire a noise source detection instruction sent by a user; A control module, used to control the outdoor unit of the smart home appliance to enter a shutdown state according to the noise source detection instruction; A processing module, used to detect whether the smart home appliance has noise; A determination module, configured to determine, when noise exists in the smart home appliance, that the noise is generated by an indoor unit of the smart home appliance; The control module is also used to control the operating states of multiple components in the indoor unit respectively; The processing module is also used to detect whether the smart home appliance has noise and obtain a detection result; The determination module is further used to determine the target component that generates noise in the smart home appliance according to the detection result.

9. A noise source detection device, characterized in that: include: Memory; processor; Wherein, the memory stores computer-executable instructions; The processor executes the computer-executable instructions stored in the memory to implement the noise source detection method according to any one of claims 1 to 7.

10. A computer storage medium, characterized in that: The computer storage medium stores computer executable instructions, and when the computer executable instructions are executed by a processor, they are used to implement the noise source detection method according to any one of claims 1 to 7.

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