Refrigerator bacteriostasis method and device, refrigerator and computer readable storage medium

Abstract

The invention provides a refrigerator bacteriostasis method and device, a refrigerator and a computer readable storage medium. The method comprises the steps that the food type corresponding to target food is determined; a target storage area corresponding to the food type is determined, and antibacterial parameters of the target storage area are matched with the food type; and executing an auxiliary placement operation corresponding to the target storage area, so that the target food is placed in the target storage area. Food is stored in different areas according to food types, so that the same type of food can be treated in a unified manner, and cross contamination among different types of food can be avoided; and the antibacterial parameters of the storage areas are matched with the food types, so that targeted antibacterial measures can be taken for specific types of food, and the antibacterial and fresh-keeping capacities of the refrigerator are improved.

Description

Technical Field

[0001] The present invention relates to the field of refrigerators, and in particular to a refrigerator antibacterial method, a refrigerator antibacterial device, a refrigerator and a computer-readable storage medium. Background Art

[0002] The antibacterial ability and preservation effect of traditional refrigerators have great limitations, and it is difficult to meet users' increasingly high preservation requirements. Summary of the invention

[0003] The main purpose of the present invention is to propose a refrigerator antibacterial method, device, refrigerator and computer-readable storage medium, aiming to solve the problem that refrigerators in the prior art are difficult to meet the freshness requirements.

[0004] To achieve the above object, the present invention provides a refrigerator antibacterial method, the method comprising the steps of:

[0005] Determine the food type that corresponds to the target food;

[0006] determining a target storage area corresponding to the food type, wherein the antibacterial parameter of the target storage area matches the food type;

[0007] An auxiliary placement operation corresponding to the target storage area is performed so that the target food is placed in the target storage area.

[0008] Optionally, a conveying device is provided in the refrigerator; and the performing of the auxiliary placement operation corresponding to the target storage area includes:

[0009] determining a current location of the target food;

[0010] Generate a movement trajectory based on the current position and the position of the target storage area;

[0011] The conveying device is controlled to move the target food to the target storage area based on the moving trajectory.

[0012] Optionally, the performing of the auxiliary placement operation corresponding to the target storage area includes:

[0013] generating location indication information including the target storage area;

[0014] The position indication information is indicated.

[0015] Optionally, the refrigerator antibacterial method further comprises:

[0016] For each storage area, determining a food type corresponding to the food stored in the storage area;

[0017] Determining target antibacterial parameters corresponding to the food type, wherein the target antibacterial parameters include target antibacterial equipment and target operating parameters;

[0018] The operating parameters of the target antibacterial device set in the storage area are set as the target operating parameters.

[0019] Optionally, after the new target food is placed in the refrigerator, the method further includes:

[0020] determining the real-time quantity of food in the refrigerator;

[0021] determining a load level of the refrigerator according to the real-time food quantity, wherein the real-time food quantity is positively correlated with the load level;

[0022] determining a target operating mode corresponding to the load level, wherein the load level is positively correlated with a compressor frequency corresponding to the target operating mode;

[0023] The operation mode of the refrigerator is set to the target operation mode.

[0024] Optionally, determining the load level of the refrigerator according to the real-time food quantity includes:

[0025] Get the ambient temperature;

[0026] The load level of the refrigerator is determined according to the ambient temperature and the real-time food quantity, wherein the ambient temperature is positively correlated with the load level.

[0027] Optionally, determining the load level of the refrigerator according to the real-time food quantity includes:

[0028] Get real-time system time and user usage habit data;

[0029] Determine the frequency time interval corresponding to the real-time system time in the user usage habit data;

[0030] Determining the usage degree corresponding to the frequency time interval according to the user usage habit data;

[0031] The load level of the refrigerator is determined according to the usage level and the real-time food quantity, wherein the usage level is positively correlated with the load level.

[0032] To achieve the above object, the present invention further provides a refrigerator antibacterial device, the refrigerator antibacterial device comprising:

[0033] A first determination module is used to determine the food type corresponding to the target food;

[0034] A second determination module is used to determine a target storage area corresponding to the food type, wherein the antibacterial parameter of the target storage area matches the food type;

[0035] The first execution module is used to execute an auxiliary placement operation corresponding to the target storage area, so that the target food is placed in the target storage area.

[0036] To achieve the above objectives, the present invention also provides a refrigerator, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the computer program implements the steps of the refrigerator antibacterial method as described above when executed by the processor.

[0037] To achieve the above-mentioned object, the present invention further provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the steps of the refrigerator antibacterial method as described above are implemented.

[0038] The present invention proposes a refrigerator antibacterial method, device, refrigerator and computer-readable storage medium, which determine the food type corresponding to the target food; determine the target storage area corresponding to the food type, wherein the antibacterial parameters of the target storage area match the food type; and perform an auxiliary placement operation corresponding to the target storage area so that the target food is placed in the target storage area. By storing food in different areas according to food type, the same type of food can be uniformly processed, and cross-contamination between different types of food can be avoided; and the storage area and the antibacterial parameters are matched with the food type, so that targeted antibacterial measures can be taken for specific types of food, thereby improving the antibacterial and fresh-keeping capabilities of the refrigerator. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0040] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0041] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0042] Figure 1 This is a schematic diagram of the process of the first embodiment of the refrigerator antibacterial method of the present invention;

[0043] Figure 2 The overall flow chart of the refrigerator antibacterial method of the present invention;

[0044] Figure 3 This is a module structure diagram of the refrigerator antibacterial device of the present invention;

[0045] Figure 4 It is a schematic diagram of the module structure of the refrigerator of the present invention. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0047] The disclosure below provides many different embodiments or examples to implement different structures of the present invention. In order to simplify the disclosure of the present invention, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0048] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only embodiments of a part of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work should fall within the scope of protection of the present application.

[0049] The present invention provides a refrigerator antibacterial method, referring to Figure 1 , Figure 1 This is a flow chart of the first embodiment of the refrigerator antibacterial method of the present invention, and the method comprises the following steps:

[0050] Step S10, determining the food type corresponding to the target food;

[0051] The target foods are those that have just been put into the refrigerator.

[0052] Food type is used to indicate the type corresponding to the target food; it should be noted that the specific division method of food type can be set based on actual needs, such as division based on food type, divided into meat, fish, vegetables, fruits, dairy products, dry goods, etc.; it can also be divided based on the storage characteristics of food, divided into dry storage type, moist storage type, high temperature storage type, low temperature storage type, ultra-low temperature storage type, etc.; it can also be divided based on the response to antibacterial methods, divided into ultraviolet sensitive type, negative ion sensitive type, ozone sensitive type, ultraviolet resistant type, negative ion resistant type, ozone resistant type, etc.; it should be noted that food types with different division methods can also be combined, such as fruit type + ultraviolet sensitive type + low temperature storage type.

[0053] The food type can be determined by the user or by refrigerator recognition; when determined by the user, after placing the target food into the refrigerator, the user can input the food type of the target food through the touch screen or buttons on the refrigerator or a device connected to the refrigerator, such as a software interface on a mobile phone; when determined by the refrigerator recognition, the image of the target food can be captured by a camera provided on the refrigerator, and the image of the target food can be recognized to determine the type of the target food, and then the food type corresponding to the target food can be determined based on the type.

[0054] The determination of the food type can be triggered after the target food is placed in the refrigerator, or after the target food is placed in the refrigerator and the refrigerator door is closed, or after the user inputs the food species or type; it can be understood that in actual applications, there may be multiple different types of target foods at the same time. In this case, the corresponding food types can be determined for different target foods respectively, and subsequent operations can be performed separately.

[0055] Step S20, determining a target storage area corresponding to the food type, wherein the antibacterial parameter of the target storage area matches the food type;

[0056] The storage area is an independent space for storing food; for example, the refrigerator's refrigerator compartment, fresh-keeping compartment, and freezer compartment can each be used as an independent storage area; for another example, some refrigerators have a refrigerator compartment with multiple drawers or compartments, and the drawers and compartments can be independent storage areas.

[0057] The target storage area is the storage area where the target food needs to be placed; it can be understood that the food type is the type corresponding to the target food, and therefore, the target storage area corresponding to the food type is the storage area where the target food needs to be placed.

[0058] The antibacterial parameters indicate the conditions of antibacterial operations in the storage area. It is understandable that different types of food have different requirements for antibacterial parameters. For example, some foods are more suitable for ultraviolet sterilization, while some foods are more suitable for ozone sterilization. At the same time, for the same sterilization method, different types of food may have different requirements for sterilization intensity and duration. Therefore, it is necessary to set antibacterial parameters separately for different types of food.

[0059] By placing the target food in the target storage area corresponding to the food type, the target food can be subjected to the antibacterial method that matches the food type, so that different types of food in the refrigerator can use the appropriate antibacterial method, thereby improving the antibacterial ability of the refrigerator and extending the shelf life of the food.

[0060] Step S30, performing an auxiliary placement operation corresponding to the target storage area, so that the target food is placed in the target storage area.

[0061] The auxiliary placement operation is used to directly or indirectly place the target food; based on the functions supported by the refrigerator and different user selections, the auxiliary placement operation can be a reminder of the target storage area or directly place the target food in the target storage area.

[0062] After the target storage area corresponding to the target food is determined, the target food can be placed in the target storage area.

[0063] After the target food is placed in the target storage area, the target storage area where the target food is placed can be displayed so that the user can understand the storage area where the target food is placed; specifically, the food stored in each storage area in the refrigerator can be counted, and the food placed in each storage area can be displayed so that the user can understand the storage situation of each storage area in the refrigerator, as well as the storage position of each food; when displaying, it can be displayed through the display screen on the refrigerator, and the relevant information can also be sent to a device connected to the refrigerator for display.

[0064] This embodiment stores food in different areas according to food type, so that food of the same type can be handled uniformly and cross contamination between different types of food can be avoided. The storage areas and the antibacterial parameters are matched with the food types, so that targeted antibacterial measures can be taken for specific types of food, thereby improving the antibacterial and fresh-keeping capabilities of the refrigerator.

[0065] Further, see also Figure 2 In the second embodiment of the refrigerator antibacterial method of the present invention proposed based on the first embodiment of the present invention, a transmission device is provided in the refrigerator; the step S30 includes the steps of:

[0066] Step S31, determining the current position of the target food;

[0067] Step S32, generating a moving trajectory based on the current position and the position of the target storage area;

[0068] Step S33, controlling the conveying device to move the target food to the target storage area based on the moving trajectory.

[0069] The specific type and structure of the conveying device can be set based on actual needs, such as a robotic arm or a guide rail system; taking a robotic arm as an example, the robotic arm can grab, move, and place items. Therefore, in this embodiment, a robotic arm is set in the refrigerator to achieve the movement of the target food.

[0070] The current position refers to the position of the target food after it is placed in the refrigerator; it can be understood that the process of placing the target food into the target storage area is the process of moving the target food from the current position to the target storage area, and therefore, the moving trajectory between the current position and the position of the target storage area is determined; the moving trajectory is the trajectory of the movement of the robotic arm after grabbing the target food; it can be understood that the robotic arm needs to avoid collision with the structure inside the refrigerator when moving, and therefore, when generating the moving trajectory specifically, it can be generated in combination with the internal structure of the refrigerator.

[0071] The location of the target storage area indicates the location of the target storage area; further, the location in the target storage area specifically used to place the target food can also be specifically located.

[0072] After determining the moving trajectory, the robotic arm can be controlled to move to the current position to grab the target food, and then move the target food to the specific location of the target storage area based on the moving trajectory, and put down the target food to complete the automatic placement of the target food.

[0073] This embodiment provides a conveying device so that the target food can be automatically placed in the target storage area.

[0074] Further, in the third embodiment of the refrigerator antibacterial method of the present invention proposed based on the first embodiment of the present invention, the step S30 includes the steps of:

[0075] Step S34, generating location indication information including the target storage area;

[0076] Step S35, indicating the position indication information.

[0077] In actual applications, not all refrigerators are equipped with a conveying device such as a conveying device; therefore, position indication information is generated in this embodiment.

[0078] The position indication information indicates the position information of the target storage area in the refrigerator; the specific form of the position indication information can be set based on actual needs; the position indication information can be in image form, such as the position indication information includes a plane partition image of the refrigerator, and the position of the target storage area on the plane partition image is indicated on the plane partition image by color, text, graphics, etc.; the position indication information can also be in text form, such as the position indication information includes a text description of the target storage area, such as the second drawer of the fresh-keeping room.

[0079] After the position indication information is determined, the position indication information can be displayed to let the user know the location of the target storage area, so that the user can move the target food to the target storage area; when displaying, it can be displayed through the display screen on the refrigerator, or the relevant information can be sent to a device connected to the refrigerator for display.

[0080] This embodiment indicates the position indication information so that the user can know the location of the target storage area and put the target food into the target storage area.

[0081] Furthermore, in a fourth embodiment of the refrigerator antibacterial method of the present invention proposed based on the first embodiment of the present invention, the method further includes the steps of:

[0082] Step S40, for each storage area, determining the food type corresponding to the food stored in the storage area;

[0083] Step S50, determining target antibacterial parameters corresponding to the food type, wherein the target antibacterial parameters include target antibacterial equipment and target operating parameters;

[0084] Step S60, setting the operating parameters of the target antibacterial device set in the storage area as the target operating parameters.

[0085] Target antibacterial parameters are used to indicate the antibacterial environment required for a specific food type.

[0086] It can be understood that the antibacterial environment is controlled by the antibacterial equipment set in the storage area, and therefore, the target antibacterial parameters include the target antibacterial equipment and the target operating parameters;

[0087] The target antibacterial equipment is equipment that performs antibacterial operations on the storage area, and the target operating parameters are operating parameters of the target antibacterial equipment.

[0088] It should be noted that corresponding antibacterial equipment is provided for different storage areas to achieve different antibacterial operations in different storage areas.

[0089] The type of target antibacterial equipment can be set based on actual needs, such as temperature control systems, humidity control systems, ultraviolet sterilization lamps, negative ion generators, ozone generators, etc.; it should be noted that different temperature and humidity environments will also affect bacteria, so temperature control systems and humidity control systems are also target antibacterial equipment.

[0090] It is understandable that different antibacterial equipment has corresponding operating parameters; for example, the operating parameter corresponding to the temperature control system is temperature; the operating parameter corresponding to the humidity control system is humidity; the operating parameters corresponding to the ultraviolet sterilization lamp are ultraviolet intensity and irradiation time; the operating parameters corresponding to the negative ion generator are negative ion concentration, operating frequency, and operating time; the operating parameter corresponding to the ozone generator is ozone concentration.

[0091] Multiple different types of target antibacterial devices can be set up in a storage area; for a type of food, antibacterial effects can be achieved simultaneously through multiple target antibacterial devices; it should be noted that since the temperature control system and the humidity control system have a universal effect on the antibacterial and fresh-keeping in the refrigerator, the temperature control system and the humidity control system in each storage area can be turned on, but the temperature and humidity can be set based on the specific target antibacterial parameters.

[0092] As for devices based on specific sterilization methods, such as ultraviolet sterilization lamps, negative ion generators, and ozone generators, they can be selected and started; for example, ultraviolet sterilization lamps may cause the loss of vitamins in some foods, and ozone generators may produce nitrites when reacting with meat substances; therefore, the devices to be applied can be selected based on the specific food type; similarly, the operating parameters corresponding to different food types can also be determined according to the characteristics of the food. The correspondence between specific food types and devices can be statistically analyzed in advance based on the characteristics of the food, so as to obtain the correspondence between each food type and the application device. When it is necessary to determine the specific application device, the device corresponding to the food type is determined based on the specific correspondence; in actual applications, since there are too many types of food that may be placed in the refrigerator, the AI ​​model can be trained first through the correspondence between the predetermined food types, application devices, and operating parameters, and then when it is necessary to determine the target antibacterial parameters corresponding to the food type, the AI ​​model can be used to determine it.

[0093] In this embodiment, by setting the target antibacterial equipment and target operating parameters corresponding to the food type, it is possible to construct an antibacterial environment that meets the antibacterial needs of the food type.

[0094] Furthermore, in a fifth embodiment of the refrigerator antibacterial method of the present invention proposed based on the first embodiment of the present invention, the method further includes the steps of:

[0095] Step S70, determining the real-time amount of food in the refrigerator;

[0096] Step S80, determining the load level of the refrigerator according to the real-time food quantity, wherein the real-time food quantity is positively correlated with the load level;

[0097] Step S90, determining a target operation mode corresponding to the load level, wherein the load level is positively correlated with a compressor frequency corresponding to the target operation mode;

[0098] Step S100, setting the operation mode of the refrigerator to the target operation mode.

[0099] The real-time food quantity indicates how much food is stored in the refrigerator; the measurement unit of the real-time food quantity can be set based on actual needs, such as volume, unit quantity, etc.

[0100] It can be understood that the more food is stored in the refrigerator, the greater the refrigeration pressure of the refrigerator; and the load level indicates the operating load of the refrigerator, that is, the refrigeration pressure. Therefore, the real-time amount of food is positively correlated with the load level; that is, the higher the load level, the greater the refrigeration pressure of the refrigerator.

[0101] When the amount of food increases, if the refrigerator still maintains the original compressor frequency, it may not be able to lower the internal temperature to the required temperature, affecting the preservation effect; and when the amount of food decreases, if the refrigerator still maintains the original compressor frequency, the refrigerator will generate unnecessary high power consumption; therefore, in order to reduce the power consumption of the refrigerator while ensuring the preservation effect of the refrigerator, the target operating mode is determined based on the load level in this embodiment. The correspondence between the specific amount of food and the load level can be determined based on preliminary experiments. It should be noted that when determining the load level, the amount of food in the refrigerator can be monitored in real time. When the amount of food in the refrigerator changes, the load level is adjusted based on the real-time amount of food after the change, and then the target operating mode is adjusted based on the new load level, so that the operating mode of the refrigerator can be adjusted in real time based on the actual situation of the refrigerator.

[0102] The target operation mode is a mode that can simultaneously meet the freshness requirements and power consumption requirements under the current load level; the operation mode can be set based on actual needs, such as the operation mode can include high-efficiency mode, standard mode, and energy-saving mode; wherein, the load level corresponding to the high-efficiency mode is higher than the standard mode, that is, the compressor frequency corresponding to the high-efficiency mode is greater than the standard mode; the load level corresponding to the standard mode is higher than the energy-saving mode, that is, the compressor frequency corresponding to the standard mode is greater than the energy-saving mode. In this embodiment, three operation modes are used as an example for explanation. In actual applications, more or fewer operation modes can also be set to match more specific or broader load levels.

[0103] It can be understood that, generally, the compressor frequency can be set by the target temperature in the refrigerator, and the compressor frequency or target temperature corresponding to different specific operating modes can be set based on actual needs; for example, in high-efficiency mode, the refrigerator compartment temperature is set between 0℃ and 4℃, and the freezer compartment temperature is set between -30℃ and -24℃; in standard mode, the refrigerator compartment temperature is set between 2℃ and 6℃, and the freezer compartment temperature is set between -24℃ and -18℃; in energy-saving mode, the refrigerator compartment temperature is set between 4℃ and 8℃, and the freezer compartment temperature is set between -18℃ and -15℃.

[0104] After determining the load level, this embodiment adjusts the operation mode of the refrigerator based on the load level, so as to reduce the power consumption of the refrigerator while ensuring the freshness preservation effect of the refrigerator.

[0105] Furthermore, the step S80 includes the steps of:

[0106] Step S81, obtaining the ambient temperature;

[0107] Step S82, determining the load level of the refrigerator according to the ambient temperature and the real-time food quantity, wherein the ambient temperature is positively correlated with the load level.

[0108] The ambient temperature is the temperature of the environment outside the refrigerator. It can be understood that the higher the ambient temperature, the slower the heat dissipation inside the refrigerator, requiring stronger refrigeration, and the compressor needs to work more frequently to maintain the low temperature inside, that is, the higher the load level. Therefore, the ambient temperature is positively correlated with the load level.

[0109] In this embodiment, in addition to the real-time food quantity, the ambient temperature is additionally used to determine the load level of the refrigerator, so that the load level can better meet the actual refrigeration needs of the refrigerator. The correspondence between the specific ambient temperature, the real-time food quantity and the load level can be determined based on preliminary experiments. It should be noted that when determining the load level, the ambient temperature and the amount of food in the refrigerator can be monitored in real time. When the ambient temperature or the amount of food changes, the load level is adjusted based on the changed ambient temperature or the real-time food quantity, and then the target operating mode is adjusted based on the new load level, so that the operating mode of the refrigerator can be adjusted in real time based on the actual situation of the refrigerator.

[0110] This embodiment makes it possible to more accurately determine the load level of the refrigerator by combining the ambient temperature.

[0111] Furthermore, the step S80 includes the steps of:

[0112] Step S83, obtaining real-time system time and user usage habit data;

[0113] Step S84, determining the frequency time interval corresponding to the real-time system time in the user usage habit data;

[0114] Step S85, determining the usage degree corresponding to the frequency time interval according to the user usage habit data;

[0115] Step S86, determining the load level of the refrigerator according to the usage level and the real-time food quantity, wherein the usage level is positively correlated with the load level.

[0116] The user usage habit data indicates the user's operating tendency with respect to the refrigerator.

[0117] The more the user operates the refrigerator, the more frequently the refrigerator door is opened and closed, or the longer the time it is open. In this case, the cold air inside the refrigerator will be lost to the external environment, causing the temperature inside the refrigerator to rise, requiring more powerful refrigeration to maintain the temperature inside the refrigerator. Conversely, the less the user operates the refrigerator, the shorter the frequency of the refrigerator door is opened and closed, or the time it is open. In this case, the interior of the refrigerator is relatively stable, and a lower compressor frequency can be used to maintain the temperature inside the refrigerator. Therefore, the load level can be determined based on user usage habit data.

[0118] Specifically, in the present embodiment, multiple frequency time intervals are determined in the user usage habit data; specifically, by statistically analyzing the user's daily operation of the refrigerator in the historical records, a day is divided into multiple frequency time intervals based on the user's operation frequency of the refrigerator; the user's operation frequency of the refrigerator is different in different frequency time intervals, such as on weekdays, in the frequency time interval from 0:00 to 19:00, the user is at work, so the operation frequency of the refrigerator is low; and in the frequency time interval from 19:00 to 24:00, the user needs to cook, take food, etc., so the operation frequency of the refrigerator is high; therefore, in the frequency time interval from 0:00 to 19:00, the corresponding usage level is low, and therefore, the corresponding load level is low, while in the frequency time interval from 19:00 to 24:00, the corresponding usage level is high, and therefore, the corresponding load level is high. It should be noted that the above is only an example. In actual application, the specific frequency time interval can be determined based on the user's actual operation of the refrigerator. In order to obtain the user's usage habit data more accurately, the situation of multiple days can be accumulated to comprehensively determine the frequency time interval, and the usage degree corresponding to the frequency time interval. It is also possible to set corresponding user usage habit data for special dates, such as setting user usage habit data for weekdays and holidays respectively. When the current day is a weekday, the load level is determined based on the user usage habit data corresponding to the weekday. When the current day is a holiday, the load level is determined based on the user usage habit data corresponding to the holiday.

[0119] The correspondence between the specific usage level, the real-time amount of food and the load level can be determined based on the previous experiments. It should be noted that when determining the load level, the usage level and the amount of food in the refrigerator can be monitored in real time. When the usage level or the amount of food changes, the load level is adjusted based on the changed usage level or the real-time amount of food, and then the target operation mode is adjusted based on the new load level, so that the operation mode of the refrigerator can be adjusted in real time based on the actual situation of the refrigerator.

[0120] Furthermore, the operation events of the refrigerator can also be monitored in real time; when the refrigerator door is detected to be opened, the load level is updated in real time based on the operation event; for example, in the frequency time interval from 0:00 to 19:00, the operation mode corresponding to the load level is the energy-saving mode. At this time, if it is detected that the refrigerator door is opened once for more than the preset time threshold, the load level is increased to adjust the operation mode to the standard mode or the high-efficiency mode; the specific value of the preset time threshold can be set based on actual needs, such as 1 minute; for another example, in the preset time, when the number of refrigerator door openings is greater than the preset number threshold, the load level is increased to adjust the operation mode to the standard mode or the high-efficiency mode; the specific value of the preset time can be set based on actual needs, such as 5 minutes; the specific value of the preset number threshold can be set based on actual needs, such as 7 times. After that, in the frequency time interval from 0:00 to 19:00, if the refrigerator is detected to be in a closed state during the preset waiting time, the operation mode can be adjusted to the operation mode corresponding to the frequency time interval from 0:00 to 19:00, that is, the energy-saving mode; the specific value of the preset waiting time can be set based on actual needs, such as 30 minutes.

[0121] In this embodiment, by combining the degree of use of the refrigerator by the user, the load level of the refrigerator can be determined more accurately.

[0122] It should be noted that, in actual applications, factors determining the load level can be set based on actual needs, such as determining the load level based on real-time food quantity, ambient temperature, user usage habit data, and operation time.

[0123] It should be noted that, for the aforementioned method embodiments, for the sake of simplicity, they are all expressed as a series of action combinations, but those skilled in the art should be aware that the present application is not limited by the described order of actions, because according to the present application, certain steps can be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present application.

[0124] Through the description of the above implementation methods, those skilled in the art can clearly understand that the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk), and includes a number of instructions for a terminal device (which can be a mobile phone, computer, server, or network device, etc.) to execute the methods described in each embodiment of the present application.

[0125] The present application also provides a refrigerator antibacterial device for implementing the above refrigerator antibacterial method, see Figure 3 , the refrigerator antibacterial device includes:

[0126] A first determination module is used to determine the food type corresponding to the target food;

[0127] A second determination module is used to determine a target storage area corresponding to the food type, wherein the antibacterial parameter of the target storage area matches the food type;

[0128] The first execution module is used to execute an auxiliary placement operation corresponding to the target storage area, so that the target food is placed in the target storage area.

[0129] The antibacterial device of the refrigerator stores food in different areas according to the food type, so that the same type of food can be handled uniformly and cross contamination between different types of food can be avoided. The antibacterial parameters of the storage areas are matched with the food types, so that targeted antibacterial measures can be taken for specific types of food, thereby improving the antibacterial and fresh-keeping capabilities of the refrigerator.

[0130] It should be noted that the first determination module in this embodiment can be used to execute step S10 in the embodiment of the present application, the second determination module in this embodiment can be used to execute step S20 in the embodiment of the present application, and the first execution module in this embodiment can be used to execute step S30 in the embodiment of the present application.

[0131] Furthermore, a transmission device is provided in the refrigerator; and the first execution module includes:

[0132] A first determining unit, configured to determine a current position of the target food;

[0133] A first generating unit, configured to generate a moving trajectory based on the current position and the position of the target storage area;

[0134] The first control unit is used to control the conveying device to move the target food to the target storage area based on the moving trajectory.

[0135] Furthermore, the first execution module includes:

[0136] A second generating unit, used to generate location indication information including the target storage area;

[0137] The first indication unit is used to indicate the position indication information.

[0138] Furthermore, the device also includes:

[0139] A third determination module is used to determine, for each storage area, a food type corresponding to the food stored in the storage area;

[0140] a fourth determination module, configured to determine a target antibacterial parameter corresponding to the food type, wherein the target antibacterial parameter includes a target antibacterial device and a target operating parameter;

[0141] The first setting module is used to set the operating parameters of the target antibacterial device set in the storage area as the target operating parameters.

[0142] Furthermore, the device also includes:

[0143] A fifth determination module, used to determine the real-time quantity of food in the refrigerator after new target food is placed in the refrigerator;

[0144] a sixth determining module, configured to determine a load level of the refrigerator according to the real-time food quantity, wherein the real-time food quantity is positively correlated with the load level;

[0145] a seventh determination module, configured to determine a target operation mode corresponding to the load level, wherein the load level is positively correlated with a compressor frequency corresponding to the target operation mode;

[0146] The second setting module is used to set the operation mode of the refrigerator to the target operation mode.

[0147] Furthermore, the sixth determination module includes:

[0148] A first acquisition unit is used to acquire the ambient temperature;

[0149] The second determination unit is used to determine the load level of the refrigerator according to the ambient temperature and the real-time food quantity, wherein the ambient temperature is positively correlated with the load level.

[0150] Further, determining the load level of the refrigerator according to the real-time food quantity includes:

[0151] A second acquisition unit is used to acquire real-time system time and user usage habit data;

[0152] A third determining unit, configured to determine a frequency time interval corresponding to the real-time system time in the user usage habit data;

[0153] A fourth determining unit, configured to determine a usage degree corresponding to the frequency time interval according to the user usage habit data;

[0154] A fifth determination unit is used to determine the load level of the refrigerator according to the usage level and the real-time food quantity, wherein the usage level is positively correlated with the load level.

[0155] Reference Figure 4 In terms of hardware structure, the refrigerator may include components such as a communication module 10, a memory 20, and a processor 30. In the refrigerator, the processor 30 is connected to the memory 20 and the communication module 10 respectively, and a computer program is stored in the memory 20. The computer program is executed by the processor 30 at the same time, and the steps of the above method embodiment are implemented when the computer program is executed.

[0156] The communication module 10 can be connected to an external communication device through a network. The communication module 10 can receive requests from an external communication device, and can also send requests, instructions and information to the external communication device, which can be other refrigerators, servers or IoT devices, such as televisions, etc.

[0157] The memory 20 can be used to store software programs and various data. The memory 20 can mainly include a program storage area and a data storage area, wherein the program storage area can store an operating system, at least one application required for a function (such as determining the food type corresponding to the target food), etc.; the data storage area can include a database, and the data storage area can store data or information created according to the use of the system, etc. In addition, the memory 20 can include a high-speed random access memory, and can also include a non-volatile memory, such as at least one disk storage device, a flash memory device, or other volatile solid-state storage devices.

[0158] The processor 30 is the control center of the refrigerator. It uses various interfaces and lines to connect various parts of the entire refrigerator. It executes various functions of the refrigerator and processes data by running or executing software programs and / or modules stored in the memory 20, and calling data stored in the memory 20, so as to monitor the refrigerator as a whole. The processor 30 may include one or more processing units; optionally, the processor 30 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, and the modem processor mainly processes wireless communications. It is understandable that the above-mentioned modem processor may not be integrated into the processor 30.

[0159] although Figure 4 Although not shown, the refrigerator may further include a circuit control module, which is used to connect to a power source to ensure the normal operation of other components. Figure 4 The refrigerator structure shown in the figure does not constitute a limitation on the refrigerator, and may include more or less components than shown in the figure, or combine certain components, or arrange the components differently.

[0160] The present invention also provides a computer-readable storage medium on which a computer program is stored. The computer-readable storage medium may be Figure 4 The memory 20 in the refrigerator may also be at least one of a ROM (Read-Only Memory) / RAM (Random Access Memory), a magnetic disk, and an optical disk. The computer-readable storage medium includes a number of instructions for enabling a terminal device with a processor (which may be a TV, a car, a mobile phone, a computer, a server, a terminal, or a network device, etc.) to execute the methods described in the various embodiments of the present invention.

[0161] In the present invention, the terms "first", "second", "third", "fourth" and "fifth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0162] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0163] Although the embodiments of the present invention have been shown and described above, the scope of protection of the present invention is not limited thereto. It is understood that the above embodiments are exemplary and cannot be understood as limiting the present invention. A person of ordinary skill in the art can change, modify and replace the above embodiments within the scope of the present invention, and these changes, modifications and replacements should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be subject to the scope of protection of the claims.

Claims

1. A refrigerator antibacterial method, characterized in that: The refrigerator antibacterial method comprises: Determine the food type that corresponds to the target food; determining a target storage area corresponding to the food type, wherein the antibacterial parameter of the target storage area matches the food type; An auxiliary placement operation corresponding to the target storage area is performed so that the target food is placed in the target storage area.

2. The refrigerator antibacterial method according to claim 1, characterized in that: A conveying device is arranged in the refrigerator; The performing of the auxiliary placement operation corresponding to the target storage area comprises: determining a current location of the target food; Generate a movement trajectory based on the current position and the position of the target storage area; The conveying device is controlled to move the target food to the target storage area based on the moving trajectory.

3. The refrigerator antibacterial method according to claim 1, characterized in that: The performing of the auxiliary placement operation corresponding to the target storage area comprises: generating location indication information including the target storage area; The position indication information is indicated.

4. The refrigerator antibacterial method according to claim 1, characterized in that: The refrigerator antibacterial method also includes: For each storage area, determining a food type corresponding to the food stored in the storage area; Determining target antibacterial parameters corresponding to the food type, wherein the target antibacterial parameters include target antibacterial equipment and target operating parameters; The operating parameters of the target antibacterial device set in the storage area are set as the target operating parameters.

5. The refrigerator antibacterial method according to claim 1, characterized in that: After the new target food is placed in the refrigerator, the method further comprises: Determining the real-time quantity of food in the refrigerator; determining a load level of the refrigerator according to the real-time food quantity, wherein the real-time food quantity is positively correlated with the load level; determining a target operating mode corresponding to the load level, wherein the load level is positively correlated with a compressor frequency corresponding to the target operating mode; The operation mode of the refrigerator is set to the target operation mode.

6. The refrigerator antibacterial method according to claim 5, characterized in that: Determining the load level of the refrigerator according to the real-time food quantity includes: Get the ambient temperature; The load level of the refrigerator is determined according to the ambient temperature and the real-time food quantity, wherein the ambient temperature is positively correlated with the load level.

7. The refrigerator antibacterial method according to claim 5, characterized in that: Determining the load level of the refrigerator according to the real-time food quantity includes: Get real-time system time and user usage habit data; Determine the frequency time interval corresponding to the real-time system time in the user usage habit data; Determining the usage degree corresponding to the frequency time interval according to the user usage habit data; The load level of the refrigerator is determined according to the usage level and the real-time food quantity, wherein the usage level is positively correlated with the load level.

8. A refrigerator antibacterial device, characterized in that: The refrigerator antibacterial device comprises: A first determination module is used to determine the food type corresponding to the target food; A second determination module is used to determine a target storage area corresponding to the food type, wherein the antibacterial parameter of the target storage area matches the food type; The first execution module is used to execute an auxiliary placement operation corresponding to the target storage area, so that the target food is placed in the target storage area.

9. A refrigerator, characterized in that: The refrigerator includes a memory, a processor, and a computer program stored in the memory and executable on the processor. When the computer program is executed by the processor, the steps of the refrigerator antibacterial method according to any one of claims 1 to 7 are implemented.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the refrigerator antibacterial method according to any one of claims 1 to 7 are implemented.

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