Refrigeration equipment control method and device, refrigerator and computer readable storage medium

Abstract

The invention provides a refrigeration equipment control method and device, a refrigerator and a computer readable storage medium, the method is applied to target refrigeration equipment, the target refrigeration equipment comprises a target infrared sensor, the target infrared sensor is used for collecting target infrared information on the peripheral side of the target refrigeration equipment, and the method comprises the steps that whether a target noise reduction mode is started or not is determined; if entering the target noise reduction mode, acquiring target infrared information; and controlling the target refrigeration equipment according to the target infrared information. According to the refrigeration equipment control method, whether the refrigeration equipment enters the target noise reduction mode or not can be determined firstly. If the user enters the target noise reduction mode, target infrared information of the user can be obtained, and whether the user is in an active state or not is determined by analyzing the infrared information of the user. And if the user is in the active state, the target refrigeration equipment is controlled to perform noise reduction, so that the problem that the noise reduction of the refrigeration equipment in fixed time does not meet the actual demand of the user is avoided.

Description

Technical Field

[0001] This application relates to the technical field of electrical appliances, and particularly to a control method and device for a refrigeration device, a refrigerator, and a computer-readable storage medium. Background Art

[0002] When a refrigerator is in use, its working noise affects the living environment of users, especially for users such as insomniacs and those who are more sensitive to sounds.

[0003] In the prior art, after a refrigerator usually reaches the set cooling condition, its power is reduced to achieve the effect of noise reduction; or, methods such as automatic noise reduction at night are used. However, this does not fully consider the individual living differences of users. For example, some users have a shift work nature, or some users have a night work nature, or users who like night activities, etc. At this time, automatic noise reduction at night does not meet the actual needs. Summary of the Invention

[0004] This application provides a control method for a refrigeration device, which can reduce noise according to the activity situation of users.

[0005] In a first aspect, this application provides a control method for a refrigeration device, which is applied to a target refrigeration device. The target refrigeration device includes a target infrared sensor, and the target infrared sensor is used to collect target infrared information around the target refrigeration device. The method includes:

[0006] Determine whether to enter the target noise reduction mode;

[0007] If entering the target noise reduction mode, obtain the target infrared information;

[0008] Control the target refrigeration device according to the target infrared information.

[0009] In some embodiments of this application, the determination of whether to enter the target noise reduction mode includes:

[0010] Obtain the current time information;

[0011] Determine the start time interval of the target noise reduction mode;

[0012] According to the start time interval and the current time information, determine whether to enter the target noise reduction mode; or,

[0013] Determine whether the target start instruction for the target noise reduction mode is obtained;

[0014] If the target start instruction is obtained, determine to enter the target noise reduction mode.

[0015] In some embodiments of this application, the control of the target refrigeration device according to the target infrared information includes:

[0016] Analyze the target infrared information to determine whether the target living body appears within the target range around the target refrigeration device;

[0017] If the target living body is within the target range, control the target refrigeration device to operate according to the target refrigeration parameters set by the user;

[0018] If the target living body is outside the target range and the target living body does not appear within the target range within the preset time period, control the target refrigeration device to operate according to the target noise reduction setting.

[0019] In some embodiments of the present application, the target noise reduction setting includes adjusting the refrigeration start-stop temperature and adjusting the freezing start-stop temperature;

[0020] The control of the target refrigeration device to operate according to the target noise reduction setting includes:

[0021] If the current refrigeration start-stop temperature is less than the target refrigeration start-stop temperature, adjust the current refrigeration start-stop temperature to the target refrigeration start-stop temperature;

[0022] If the current freezing start-stop temperature is less than the target freezing start-stop temperature, adjust the current freezing start-stop temperature to the target freezing start-stop temperature.

[0023] In some embodiments of the present application, the target noise reduction setting includes adjusting the compressor speed;

[0024] The control of the target refrigeration device to operate according to the target noise reduction setting includes:

[0025] If the current compressor speed gear is the minimum gear, do not adjust the speed of the compressor;

[0026] If the current compressor speed gear is not the minimum gear, determine the target compressor speed gear that is less than the current compressor speed gear and adjacent;

[0027] Reduce the current compressor speed gear to the target compressor speed gear.

[0028] In some embodiments of the present application, the target noise reduction setting includes adjusting the freezing fan speed;

[0029] The control of the target refrigeration device to operate according to the target noise reduction setting includes:

[0030] Lower the current freezing speed of the freezing fan to the target freezing speed;

[0031] Obtain the current ambient temperature;

[0032] Determine the target ambient temperature range according to the current ambient temperature, and a target refrigeration fan speed gear corresponds to the target ambient temperature range;

[0033] Adjust the target refrigeration speed to the target refrigeration fan speed gear.

[0034] In some embodiments of the present application, the target noise reduction setting includes adjusting the speed of the condenser fan;

[0035] Controlling the target refrigeration device to operate according to the target noise reduction setting includes:

[0036] Lower the current condensation speed of the condenser fan to the target condensation speed;

[0037] Obtain the current ambient temperature and the current ambient humidity;

[0038] Determine the target ambient temperature range according to the current ambient temperature, and a target condenser fan speed gear corresponds to the target ambient temperature range;

[0039] Adjust the target condensation speed to the target condenser fan speed gear according to the current ambient humidity.

[0040] In a second aspect, the present application further provides a refrigeration device control device, which is applied to a target refrigeration device. The target refrigeration device includes a target infrared sensor, and the target infrared sensor is used to collect target infrared information on the periphery of the target refrigeration device. The method device:

[0041] A determination module, configured to determine whether to enter the target noise reduction mode;

[0042] An acquisition module, configured to acquire the target infrared information if entering the target noise reduction mode;

[0043] A control module, configured to control the target refrigeration device according to the target infrared information.

[0044] In a third aspect, the present application further provides a refrigerator, which includes a processor, a memory, and a computer program stored in the memory and executable on the processor. The processor executes the computer program to implement the steps in any one of the refrigeration device control methods.

[0045] In a fourth aspect, the present application further provides a computer-readable storage medium, on which a computer program is stored. The computer program is executed by a processor to implement the steps in any one of the refrigeration device control methods.

[0046] The refrigeration equipment control method provided by this application can first determine whether the refrigeration equipment enters the target noise reduction mode. If it enters the target noise reduction mode, the target infrared information of the user can be obtained, and whether the user is in an active state can be determined by analyzing the infrared information of the user. Furthermore, if the user is in an active state, the target refrigeration equipment is controlled to reduce noise, avoiding the problem that the refrigeration equipment reduces noise at a fixed time and does not meet the actual needs of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those skilled in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0048] Figure 1 is a schematic diagram of the scenario of the refrigeration equipment control system provided in the embodiment of this application;

[0049] Figure 2 is a schematic flowchart of an embodiment of the refrigeration equipment control method in the embodiment of this application;

[0050] Figure 3 is a schematic diagram of a functional module of the refrigeration equipment control device in the embodiment of this application;

[0051] Figure 4 is a schematic diagram of the structure of the refrigerator in the embodiment of this application. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0052] The following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the drawings in the embodiments of this application. Obviously, the described embodiments are only some embodiments of this application, rather than all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of protection of this application.

[0053] In the description of this application, it should be understood that the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this application, "a plurality" means two or more unless otherwise specifically defined.

[0054] In this application, the term "exemplary" is used to mean "serving as an example, illustration, or instance". Any embodiment described as "exemplary" in this application is not necessarily to be construed as more preferred or advantageous than other embodiments. At the same time, it can be understood that in the specific implementation of this application, when it comes to data related to user information, user data, etc., when the above embodiments of this application are applied to specific products or technologies, user permission or consent is required, and the collection, use, and processing of relevant data need to comply with the relevant laws, regulations, and standards of relevant countries and regions.

[0055] The following description is provided to enable any person skilled in the art to make and use this application. In the following description, details are set forth for purposes of explanation. It should be understood that those of ordinary skill in the art can recognize that this application can be implemented without these specific details. In other instances, well-known structures and processes are not elaborated in detail to avoid obscuring the description of this application with unnecessary details. Therefore, this application is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.

[0056] This application provides a refrigeration equipment control method, device, equipment, and storage medium, which will be described in detail below.

[0057] Please refer to Figure 1 , Figure 1 which is a schematic diagram of the scenario of the refrigeration equipment control system provided by the embodiment of this application. The refrigeration equipment control system may include a refrigeration equipment 100. As Figure 1 in the refrigeration equipment 100, the relevant control logic stored in the refrigeration equipment 100 can be obtained to execute the refrigeration equipment control method in this application.

[0058] In the embodiment of this application, the refrigeration equipment 100 may include, but is not limited to, a double-door refrigerator, a single-door refrigerator, a freezer, etc.

[0059] It should be noted that Figure 1 the schematic diagram of the scenario of the refrigeration equipment control system shown is only an example. The refrigeration equipment control system and scenario described in the embodiment of this application are for more clearly explaining the technical solution of the embodiment of this application, and do not constitute a limitation to the technical solution provided by the embodiment of this application. Those of ordinary skill in the art know that with the evolution of the refrigeration equipment control system and the emergence of new business scenarios, the technical solution provided by the embodiment of this application is equally applicable to similar technical problems.

[0060] As Figure 2 shown, Figure 2It is a schematic flowchart of an embodiment of the refrigeration equipment control method in the present application, which is applied to a target refrigeration equipment. The target refrigeration equipment includes a target infrared sensor for collecting target infrared information on the periphery of the target refrigeration equipment. The method specifically includes the following steps 201 to 203:

[0061] 201. Determine whether to enter the target noise reduction mode.

[0062] In the embodiment of the present application, there can be multiple target infrared sensors, and the target infrared sensors can be arranged on the periphery of the target refrigeration equipment, so that the infrared information on the periphery of the target refrigeration equipment can be collected.

[0063] In addition, the target noise reduction mode is the mode in the present application that can analyze infrared information to perform noise reduction control. Among them, the way to determine whether to enter the target noise reduction mode can be to determine whether to enter the target noise reduction mode by recording the user's living habits.

[0064] Specifically, when the refrigeration equipment is purchased by the user and the relevant staff send the refrigeration equipment to the designated use location of the user, the staff can initialize the refrigeration equipment. After the refrigeration equipment is initialized, since the target infrared sensor is installed on the periphery of the refrigeration equipment, the target infrared sensor can be directly controlled to start working, such as collecting the infrared information of the user for 30 days to determine the user's activity habits. For example: the user needs to work during the day and is not at home, so there is no need for noise reduction at this time, and there is no need to enter the target noise reduction mode; or, the user usually uses the refrigeration equipment, such as cooking, etc. after getting off work at 7 o'clock. At this time, the target noise reduction mode can be turned on. If it is determined according to the target infrared signal that the user appears on the periphery of the target refrigeration equipment, noise reduction can be performed, etc. Based on this, the target noise reduction mode can be adaptively turned on by analyzing the user's activity habits.

[0065] 202. If entering the target noise reduction mode, obtain the target infrared information.

[0066] According to the above steps, if the target refrigeration equipment itself determines that it needs to enter the target noise reduction mode, it can continue to obtain the target infrared information collected by the target infrared sensor.

[0067] 203. Control the target refrigeration equipment according to the target infrared information.

[0068] After obtaining the target infrared information collected by the target infrared sensor, it is possible to determine whether a user appears around the target refrigeration device by analyzing the infrared information, so as to control the target refrigeration device to determine whether to perform noise reduction control. Specifically, the principle of detecting whether there is a user around the target refrigeration device is that the infrared radiation released by the human body forms a temperature change within the field of view of the sensor. Therefore, the sensor senses this radiation through an infrared detection element (such as a thermocouple or a thermistor) and generates a signal. If the sensor detects that the temperature change exceeds the set threshold, it can be determined whether there is someone around.

[0069] In addition, if it is determined that there is a user around the target refrigeration device, the target refrigeration device can be controlled to perform noise reduction, for example, appropriately reducing the compressor frequency, appropriately reducing the fan speed, etc. Specifically, it can be reduced according to the actual situation, and the embodiments of the present application do not limit it.

[0070] The refrigeration device control method provided by the present application can first determine whether the refrigeration device enters the target noise reduction mode. If it enters the target noise reduction mode, it is possible to obtain the target infrared information of the user and determine whether the user is in an active state by analyzing the infrared information of the user. Furthermore, if the user is in an active state, the target refrigeration device is controlled to perform noise reduction, avoiding the problem that the refrigeration device performs noise reduction at a fixed time and does not meet the actual needs of the user.

[0071] In order to better implement the embodiments of the present application, in one embodiment of the present application, determining whether to enter the target noise reduction mode includes:

[0072] Obtain the current time information; determine the start time interval of the target noise reduction mode; determine whether to enter the target noise reduction mode according to the start time interval and the current time information; or, determine whether the target start instruction of the target noise reduction mode is obtained; if the target start instruction is obtained, determine to enter the target noise reduction mode.

[0073] The above embodiments provide a solution for determining whether to enter the target noise reduction mode according to user habits. In some cases, the user's habits may change. Therefore, it also has certain limitations. Based on this, other implementation manners can be provided in the embodiments of the present application.

[0074] Specifically, the user can independently select the time to enter the target noise reduction mode. For example, set the time to start the target noise reduction mode, including start time intervals such as 22:00 - 6:00, 9:00 - 12:00, 14:00 - 6:00, etc. After the user completes the setting of the start time interval, the target refrigeration device can obtain the current time information in real time, for example, communicate with the Internet through the wifi module to obtain the current time information. After obtaining the current time information, it is determined whether it is within any of the start time intervals. If it is within any of the start time intervals, it is determined to enter the target noise reduction mode; otherwise, it does not enter the target noise reduction mode.

[0075] In addition, the user can also manually enter the target noise reduction mode through the control mobile app or the control panel of the refrigeration device. For example: if the user issues an instruction to enter the target noise reduction mode through the mobile app or the control panel of the refrigeration device, it is determined to enter the target noise reduction mode; otherwise, it does not enter the target noise reduction mode.

[0076] To better implement the embodiments of the present application, in one embodiment of the present application, controlling the target refrigeration device according to the target infrared information includes:

[0077] Analyze the target infrared information to determine whether the target living body appears within the target range on the periphery of the target refrigeration device; if the target living body is within the target range, control the target refrigeration device to operate according to the target refrigeration parameters set by the user; if the target living body is outside the target range and no target living body appears within the target range within the preset time period, control the target refrigeration device to operate according to the target noise reduction setting.

[0078] The above embodiments provide a solution for determining the temperature change through infrared information, thereby determining whether there is a user around the target refrigeration device. The embodiments of the present application also provide another implementation manner.

[0079] Specifically, after obtaining the target infrared information, the distance between the living body and the target refrigeration device can be analyzed through the infrared information. If the distance is less than the set target distance threshold, it can be determined that the living body appears within the target range. At this time, the target refrigeration device can be controlled according to the target noise reduction setting. For example: the compressor reduces one gear, the fan reduces one gear, etc. Specifically, the present application does not limit it.

[0080] In addition, if it is not within the target range, it can operate according to the established target refrigeration parameters. For example: if the user sets that the refrigerating chamber needs to be maintained at 3 degrees and the freezing chamber needs to be maintained at -20 degrees, then control devices such as the compressor and the fan to work according to the set refrigeration temperature. The embodiments of the present application also do not limit it.

[0081] For example: After the user connects to the WIFI and enters within the time set for the intelligent noise reduction mode, the judgment is made based on the result of the thermal infrared human sensor at this time. Or, manually enter the target noise reduction mode, and the judgment can also be made based on the result of the thermal infrared human sensor. The infrared human sensor is installed at the hinge of the refrigerated door, can rotate 180 degrees, and the detection angle is 160 degrees, which can cover most positions of the room. The judgment method is as follows:

[0082] 1. When a signal is detected by the sensor (someone passes by) or the door is opened, that is, the refrigerator needs to be used. At this time, the refrigerator refrigerates at full speed, and the compressor speed and the maximum speed of the freezer fan are used to quickly reach the preset temperature.

[0083] 2. When it is detected that there is no signal from the sensor (no one passes by) and the door has been closed for 1 hour, that is, the refrigerator does not need to be used. At this time, the intelligent noise reduction mode starts to take effect.

[0084] To better implement the embodiments of the present application, in one embodiment of the present application, the target noise reduction setting includes adjusting the refrigeration on-off temperature of the refrigerator compartment and adjusting the refrigeration on-off temperature of the freezer compartment; controlling the target refrigeration device to operate according to the target noise reduction setting includes:

[0085] If the current refrigeration on-off temperature of the refrigerator compartment is lower than the target refrigeration on-off temperature of the refrigerator compartment, adjust the current refrigeration on-off temperature of the refrigerator compartment to the target refrigeration on-off temperature of the refrigerator compartment; if the current refrigeration on-off temperature of the freezer compartment is lower than the target refrigeration on-off temperature of the freezer compartment, adjust the current refrigeration on-off temperature of the freezer compartment to the target refrigeration on-off temperature of the freezer compartment.

[0086] The above embodiments provide a control according to the set target noise reduction setting. The embodiments of the present application also provide a more detailed control scheme. Specifically, the refrigeration on-off temperature of the refrigerator compartment and the refrigeration on-off temperature of the freezer compartment of the user can be detected first. If the refrigeration on-off temperature of the refrigerator compartment or the refrigeration on-off temperature of the freezer compartment is too low, the refrigeration on-off temperature of the refrigerator compartment and the refrigeration on-off temperature of the freezer compartment can be appropriately increased. For example: If the current refrigeration on-off temperature of the refrigerator compartment is less than 5 degrees, adjust the current refrigeration on-off temperature of the refrigerator compartment to the target refrigeration on-off temperature of the refrigerator compartment, 5 degrees; or, if the current refrigeration on-off temperature of the freezer compartment is less than -18, adjust the current refrigeration on-off temperature of the freezer compartment to the target refrigeration on-off temperature of the freezer compartment, -18. Of course, the specific adjustment range can be set according to the actual situation, and the embodiments of the present application do not limit it.

[0087] To better implement the embodiments of the present application, in one embodiment of the present application, the target noise reduction setting includes adjusting the compressor speed; controlling the target refrigeration device to operate according to the target noise reduction setting includes:

[0088] If the current compressor speed setting is the minimum setting, the speed of the compressor is not adjusted; if the current compressor speed setting is not the minimum setting, determine the target compressor speed setting that is less than and adjacent to the current compressor speed setting; reduce the current compressor speed setting to the target compressor speed setting.

[0089] In the embodiments of the present application, the compressor speed setting can be set according to different situations, and for refrigerators of different models, the number of settings is also different, so the present application does not limit it. In addition, reducing the current compressor speed setting to the target compressor speed setting can be understood as reducing the compressor speed setting by one gear.

[0090] Specifically, the starting current of the compressor is large, and the generated electromagnetic noise is relatively large instantaneously. After the noise reduction function is turned on, the compressor steps from a low speed to a specified speed, and comprehensively judges the working time and speed of the compressor according to the ambient temperature, freezer temperature, refrigerator temperature and compressor start time. The speed is reduced by 30 - 900 r / min compared with the original speed, which is roughly equivalent to reducing one gear of all the speeds of the compressor. If the current is the lowest speed setting, the gear is not reduced.

[0091] In order to better implement the embodiments of the present application, in one embodiment of the present application, the target noise reduction setting includes adjusting the speed of the freezer fan; controlling the target refrigeration device to operate according to the target noise reduction setting, including:

[0092] Reduce the current freezer speed of the freezer fan to the target freezer speed; obtain the current ambient temperature; according to the current ambient temperature, determine the target ambient temperature range, and the target ambient temperature range corresponds to the target freezer fan speed setting; adjust the target freezer speed to the target freezer fan speed setting.

[0093] The embodiments of the present application provide a solution for specifically adjusting the speed of the freezer fan. Specifically, when the speed of the fan reaches a certain range, the noise increases significantly and shows a positive correlation. After the noise reduction function is turned on, the fan steps from a low speed to a specified speed, and comprehensively judges the fan speed according to the ambient temperature, freezer temperature, refrigerator temperature and compressor speed. The voltage measured by the sampling circuit is reduced by 0.5 - 3 V compared with the original voltage. Some rules are as follows:

[0094]

[0095] Among them, each temperature range is the target ambient temperature range in the embodiments of the present application. At the same time, the actual speed of each gear of the fan speed can be set according to specific situations, and the embodiments of the present application do not limit it.

[0096] To better implement the embodiments of the present application, in one embodiment of the present application, the target noise reduction setting includes adjusting the rotational speed of the condensing fan; controlling the target refrigeration device to operate according to the target noise reduction setting, including:

[0097] Lower the current condensing rotational speed of the condensing fan to the target condensing rotational speed; obtain the current ambient temperature and the current ambient humidity; determine the target ambient temperature range according to the current ambient temperature, and the target ambient temperature range corresponds to the target condensing fan speed gear; adjust the target condensing rotational speed to the target condensing fan speed gear according to the current ambient humidity.

[0098] Similar to the above embodiment, the control of the condensing fan can be as follows:

[0099]

[0100]

[0101] In addition, in the embodiments of the present application, the ambient temperature and the ambient humidity can be obtained by installing corresponding temperature sensors and humidity sensors. At the same time, the installation positions of the temperature sensors and the humidity sensors can be set according to the actual situation, and the embodiments of the present application do not limit them.

[0102] Under normal operation, the operation mode of the refrigeration device can include: 1) Calculate the normal start and stop points for the set temperature of the refrigerating chamber. 2) Calculate the normal start and stop points for the set temperature of the freezing chamber. 3) The compressor gear can directly jump. 4) The freezing fan and the condensing fan gears are normally turned on according to the ambient temperature and humidity.

[0103] To better implement the refrigeration device control method in the embodiments of the present application, on top of the refrigeration device control method, the embodiments of the present application also provide a refrigeration device control device. This device is applied to the target refrigeration device, and the target refrigeration device includes a target infrared sensor. The target infrared sensor is used to collect the target infrared information on the periphery of the target refrigeration device, such as Figure 3 As shown, device 300 includes:

[0104] A determination module 301, configured to determine whether to enter the target noise reduction mode;

[0105] An acquisition module 302, configured to obtain the target infrared information if entering the target noise reduction mode;

[0106] A control module 303, configured to control the target refrigeration device according to the target infrared information.

[0107] The refrigeration equipment control device provided by the present application, the determination module 301 can first determine whether the refrigeration equipment enters the target noise reduction mode. If it enters the target noise reduction mode, the acquisition module 302 can acquire the target infrared information of the user, and determine whether the user is in an active state by analyzing the infrared information of the user. Furthermore, if the user is in an active state, the control module 303 controls the target refrigeration equipment to reduce noise, avoiding the problem that the noise reduction of the refrigeration equipment at a fixed time does not meet the actual needs of the user.

[0108] In some embodiments of the present application, the determination module 301 is specifically configured to:

[0109] Obtain the current time information;

[0110] Determine the start time interval of the target noise reduction mode;

[0111] According to the start time interval and the current time information, determine whether to enter the target noise reduction mode; or,

[0112] Determine whether the target start instruction of the target noise reduction mode is obtained;

[0113] If the target start instruction is obtained, determine to enter the target noise reduction mode.

[0114] In some embodiments of the present application, the control module 303 is specifically configured to:

[0115] Analyze the target infrared information to determine whether the target living body appears within the target range on the periphery of the target refrigeration equipment;

[0116] If the target living body is within the target range, control the target refrigeration equipment to operate according to the target refrigeration parameters set by the user;

[0117] If the target living body is outside the target range and no target living body appears within the target range within the preset time period, control the target refrigeration equipment to operate according to the target noise reduction setting.

[0118] In some embodiments of the present application, the target noise reduction setting includes adjusting the refrigeration start / stop temperature and adjusting the freezing start / stop temperature; the control module 303 is specifically further configured to:

[0119] If the current refrigeration start / stop temperature is lower than the target refrigeration start / stop temperature, adjust the current refrigeration start / stop temperature to the target refrigeration start / stop temperature;

[0120] If the current freezing start / stop temperature is lower than the target freezing start / stop temperature, adjust the current freezing start / stop temperature to the target freezing start / stop temperature.

[0121] In some embodiments of the present application, the target noise reduction setting includes adjusting the compressor speed; the control module 303 is specifically further configured to:

[0122] If the current compressor speed gear is the minimum gear, the speed of the compressor is not adjusted;

[0123] If the current compressor speed gear is not the minimum gear, determine the target compressor speed gear that is less than and adjacent to the current compressor speed gear;

[0124] Reduce the current compressor speed gear to the target compressor speed gear.

[0125] In some embodiments of the present application, the target noise reduction setting includes adjusting the speed of the refrigeration fan; the control module 303 is specifically further configured to:

[0126] Reduce the current refrigeration speed of the refrigeration fan to the target refrigeration speed;

[0127] Obtain the current ambient temperature;

[0128] According to the current ambient temperature, determine the target ambient temperature range, and the target ambient temperature range corresponds to a target refrigeration fan speed gear;

[0129] Adjust the target refrigeration speed to the target refrigeration fan speed gear.

[0130] In some embodiments of the present application, the target noise reduction setting includes adjusting the speed of the condenser fan; the control module 303 is specifically further configured to:

[0131] Reduce the current condensation speed of the condenser fan to the target condensation speed;

[0132] Obtain the current ambient temperature and the current ambient humidity;

[0133] According to the current ambient temperature, determine the target ambient temperature range, and the target ambient temperature range corresponds to a target condenser fan speed gear;

[0134] According to the current ambient humidity, adjust the target condensation speed to the target condenser fan speed gear.

[0135] The embodiments of the present application further provide a refrigerator, which includes a processor, a memory, and a computer program stored in the memory and executable on the processor. The processor executes the computer program to implement the steps in the refrigeration equipment control method of any one of the embodiments of the present application. Among them, this refrigerator integrates any one of the refrigeration equipment control methods provided by the embodiments of the present application. As Figure 4 shown, it shows a schematic structural diagram of the refrigerator involved in the embodiments of the present application. Specifically:

[0136] The refrigerator may include components such as a processor 401 with one or more processing cores, a memory 402 of one or more computer-readable storage media, a power supply 403, and an input unit 404. Those skilled in the art can understand that Figure 4 the refrigerator structure shown in

[0137] Figure 4 does not limit the refrigerator, and it may include more or fewer components than shown in the figure, or combine certain components, or have different component arrangements. Among them:

[0138] The processor 401 is the control center of the refrigerator, connecting various parts of the entire refrigerator through various interfaces and lines. By running or executing software programs and / or modules stored in the memory 402, and by calling the data stored in the memory 402, it executes various functions of the refrigerator and processes data, thereby monitoring the refrigerator as a whole. Optionally, the processor 401 may include one or more processing cores; the processor 401 may be a central processing unit (CPU), or it may also be other general-purpose processors, digital signal processors (DSPs), application-specific integrated circuits (ASICs), off-the-shelf programmable gate arrays (FPGAs), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor may be a microprocessor or the processor may also be any conventional processor, etc. Preferably, the processor 401 may integrate an application processor and a modem processor. Among them, the application processor mainly processes the operating system, user interface, and application programs, etc., and the modem processor mainly processes wireless communication. It can be understood that the above-mentioned modem processor may not be integrated into the processor 401 either.

[0139] The refrigerator further includes a power supply 403 for powering each component. Preferably, the power supply 403 can be logically connected to the processor 401 through a power management system, so as to implement functions such as management of charging, discharging, and power consumption management through the power management system. The power supply 403 can also include any components such as one or more DC or AC power supplies, a recharge system, a power failure detection circuit, a power converter or inverter, and a power status indicator.

[0140] The refrigerator may further include an input unit 404, which can be used to receive input digital or character information, and generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function controls.

[0141] Although not shown, the refrigerator may further include a display unit, etc., which will not be elaborated here. Specifically, in this embodiment, the processor 401 in the refrigerator will load the executable files corresponding to the processes of one or more application programs into the memory 402 according to the following instructions, and the processor 401 will run the application programs stored in the memory 402 to implement various functions, such as:

[0142] Determine whether to enter the target noise reduction mode;

[0143] If entering the target noise reduction mode, obtain the target infrared information;

[0144] Control the target refrigeration device according to the target infrared information.

[0145] Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above embodiments can be completed by instructions, or by controlling relevant hardware through instructions. The instructions can be stored in a computer-readable storage medium and loaded and executed by the processor.

[0146] Therefore, an embodiment of the present application provides a computer-readable storage medium, which may include: read-only memory (ROM, Read Only Memory), random access memory (RAM, Random Access Memory), a magnetic disk or an optical disc, etc. A computer program is stored thereon, and the computer program is loaded by the processor to execute the steps in any of the refrigeration device control methods provided by the embodiments of the present application. For example, when the computer program is loaded by the processor, the following steps can be executed:

[0147] Determine whether to enter the target noise reduction mode;

[0148] If entering the target noise reduction mode, obtain the target infrared information;

[0149] Control the target refrigeration device according to the target infrared information.

[0150] In the above embodiments, the descriptions of the respective embodiments have their own emphases. For parts not detailed in a certain embodiment, reference may be made to the detailed descriptions of other embodiments above, and details will not be repeated here.

[0151] In specific implementation, the above-mentioned units or structures can be implemented as independent entities, or can be combined arbitrarily and implemented as the same or several entities. For the specific implementation of the above-mentioned units or structures, reference may be made to the method embodiments described above, and details will not be repeated here.

[0152] For the specific implementation of the above operations, reference may be made to the previous embodiments, and details will not be repeated here.

[0153] The above has introduced in detail a refrigeration equipment control method and device provided by an embodiment of the present application. Specific examples are used in this article to elaborate on the principle and implementation manner of the present application. The description of the above embodiments is only used to help understand the method and its core idea of the present application; at the same time, for those skilled in the art, according to the idea of the present application, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present application.

Claims

1. A refrigeration equipment control method, characterized in that: Applied to a target refrigeration device, the target refrigeration device includes a target infrared sensor, the target infrared sensor is used to collect target infrared information around the target refrigeration device, the method includes: Determine whether to enter the target noise reduction mode; If the target noise reduction mode is entered, infrared information of the target is obtained; The target refrigeration equipment is controlled according to the target infrared information.

2. The refrigeration equipment control method according to claim 1, characterized in that: The determining whether to enter the target noise reduction mode includes: Get current time information; Determining a start time interval of the target noise reduction mode; Determine whether to enter the target noise reduction mode according to the start time interval and the current time information; or, Determining whether a target start instruction of the target noise reduction mode is obtained; If the target start instruction is obtained, it is determined to enter the target noise reduction mode.

3. The refrigeration equipment control method according to claim 1, characterized in that: The step of controlling the target refrigeration equipment according to the target infrared information includes: Analyzing the target infrared information to determine whether the target living body appears within the target range around the target refrigeration equipment; If the target living body is within the target range, controlling the target refrigeration device to operate according to the target refrigeration parameters set by the user; If the target living body is outside the target range and the target living body does not appear within the target range within a preset time period, the target refrigeration equipment is controlled to operate according to the target noise reduction setting.

4. The refrigeration equipment control method according to claim 3, characterized in that: The target noise reduction setting includes adjusting the refrigeration start and stop temperature and adjusting the freezing start and stop temperature; The controlling the target refrigeration equipment to operate according to the target noise reduction setting includes: If the current refrigeration on / off temperature is lower than the target refrigeration on / off temperature, adjusting the current refrigeration on / off temperature to the target refrigeration on / off temperature; If the current refrigeration on / off temperature is lower than the target refrigeration on / off temperature, the current refrigeration on / off temperature is adjusted to the target refrigeration on / off temperature.

5. The refrigeration equipment control method according to claim 3, characterized in that: The target noise reduction setting includes adjusting the compressor speed; The controlling the target refrigeration equipment to operate according to the target noise reduction setting includes: If the current compressor speed gear is the minimum gear, the speed of the compressor is not adjusted; If the current compressor speed gear is not the minimum gear, determining a target compressor speed gear that is smaller than the current compressor speed gear and adjacent to it; The current compressor speed gear is reduced to the target compressor speed gear.

6. The refrigeration equipment control method according to claim 3, characterized in that: The target noise reduction setting includes adjusting the speed of the refrigeration fan; The controlling the target refrigeration equipment to operate according to the target noise reduction setting includes: The current refrigeration speed of the refrigeration fan is reduced to the target refrigeration speed; Get the current ambient temperature; Determine the target ambient temperature range according to the current ambient temperature, wherein the target ambient temperature range corresponds to a target refrigeration fan speed gear; The target refrigeration speed is adjusted to the target refrigeration fan speed gear.

7. The refrigeration equipment control method according to claim 3, characterized in that: The target noise reduction setting includes adjusting the condensing fan speed; The controlling the target refrigeration equipment to operate according to the target noise reduction setting includes: Lowering the current condensing speed of the condensing fan to a target condensing speed; Get the current ambient temperature and humidity; Determining the target ambient temperature range according to the current ambient temperature, wherein the target ambient temperature range corresponds to a target condensing fan speed gear; According to the current ambient humidity, the target condensing speed is adjusted to a target condensing fan speed gear.

8. A refrigeration equipment control device, characterized in that: Applied to a target refrigeration device, the target refrigeration device includes a target infrared sensor, the target infrared sensor is used to collect target infrared information around the target refrigeration device, the method device: A determination module, used to determine whether to enter a target noise reduction mode; An acquisition module, used for acquiring infrared information of the target if the target noise reduction mode is entered; A control module is used to control the target refrigeration equipment according to the target infrared information.

9. A refrigerator, characterized in that: The refrigerator includes a processor, a memory, and a computer program stored in the memory and executable on the processor, and the processor executes the computer program to implement the steps in the refrigeration equipment control method according to any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and the computer program is executed by a processor to implement the steps in the refrigeration equipment control method according to any one of claims 1 to 7.

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