CN113758088A - Food storage device, refrigerator, food monitoring method and device - Google Patents
Food storage device, refrigerator, food monitoring method and device Download PDFInfo
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- CN113758088A CN113758088A CN202111120225.7A CN202111120225A CN113758088A CN 113758088 A CN113758088 A CN 113758088A CN 202111120225 A CN202111120225 A CN 202111120225A CN 113758088 A CN113758088 A CN 113758088A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/005—Charging, supporting, and discharging the articles to be cooled using containers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/36—Visual displays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2500/00—Problems to be solved
- F25D2500/06—Stock management
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2600/00—Control issues
- F25D2600/02—Timing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2600/00—Control issues
- F25D2600/06—Controlling according to a predetermined profile
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/02—Sensors detecting door opening
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- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The present disclosure relates to a food storage device, a refrigerator, a food monitoring method and a device, wherein the food storage device comprises: the food container comprises a box body, a plurality of storage cavities and a plurality of storage cavities, wherein the storage cavities are used for storing food monomers; the light sensing modules correspond to the accommodating cavities one by one and comprise light sensing transmitters for transmitting detection light and light sensing receivers for receiving transmission light, and the light sensing transmitters and the light sensing receivers are arranged on the inner walls of the accommodating cavities and are opposite to each other; the control chip is electrically connected with the plurality of light-sensitive receivers and is used for acquiring the transmitted light rays received by the plurality of light-sensitive receivers and determining the food information of each accommodating cavity according to the transmitted light rays; and the prompt component is electrically connected with the control chip and used for generating first prompt information according to the instruction of the control chip, wherein the first prompt information is used for representing the food information of each accommodating cavity.
Description
Technical Field
The disclosure relates to the technical field of food storage, in particular to a food storage device, a refrigerator, a food monitoring method and a food monitoring device.
Background
With the improvement of living standard, people pay more and more attention to food health management. The food can lose nutrient components due to long storage time, cannot meet the nutrient requirement when being eaten, even influences the health of human bodies, and has the symptoms of belly-pulling, belly pain and the like. At present, food can be placed in a refrigerator for fresh-keeping storage, so that the storage time of the food is prolonged, but the fresh state of the food can be determined only by the subjective of a user, which is very inaccurate, so that the food is easy to deteriorate, and even the human health is affected.
Disclosure of Invention
In order to overcome the problems in the related art, embodiments of the present disclosure provide a food storage device, a refrigerator, a food monitoring method and a device, so as to solve the drawbacks in the related art.
According to a first aspect of embodiments of the present disclosure, there is provided a food storage device comprising:
the food container comprises a box body, a plurality of storage cavities and a plurality of storage cavities, wherein the storage cavities are used for storing food monomers;
the light sensing modules correspond to the accommodating cavities one by one and comprise light sensing transmitters for transmitting detection light and light sensing receivers for receiving transmission light, and the light sensing transmitters and the light sensing receivers are arranged on the inner walls of the accommodating cavities and are opposite to each other, wherein the transmission light reaches the detection light of the light sensing receivers;
the control chip is electrically connected with the plurality of light-sensitive receivers and is used for acquiring the transmitted light rays received by the plurality of light-sensitive receivers and determining the food information of each accommodating cavity according to the transmitted light rays, wherein the food information comprises the fresh states of the food monomers which are not placed and the food monomers which are placed;
and the prompt component is electrically connected with the control chip and used for generating first prompt information according to the instruction of the control chip, wherein the first prompt information is used for representing the food information of each accommodating cavity.
In one embodiment, the light-sensitive emitter is arranged on the top wall of the accommodating cavity, and the light-sensitive receiver is arranged on the bottom wall of the accommodating cavity; or the like, or, alternatively,
the light sensation emitter is arranged on the bottom wall of the accommodating cavity, and the light sensation receiver is arranged on the top wall of the accommodating cavity; or the like, or, alternatively,
the light sensation emitter and the light sensation receiver are arranged on the side wall of the accommodating cavity.
In one embodiment, the food storage device further comprises a communication module electrically connected with the control chip and used for sending second prompt information to the terminal device according to the instruction of the control chip, wherein the second prompt information is used for representing the food information of each accommodating cavity.
In one embodiment, the prompt component comprises a buzzer and/or a plurality of prompt lamp modules arranged on the box body, the plurality of prompt lamp modules and the plurality of accommodating cavities are arranged in a one-to-one correspondence manner, and each prompt lamp module comprises at least one prompt lamp.
In one embodiment, the control chip further comprises a register unit for storing a first mapping relation, wherein the first mapping relation is used for representing the mapping relation between the fresh state of the food monomer and the spectral information of the transmitted light; the control chip is used for converting the spectrum information of the transmitted light into a digital signal and determining the food information of each accommodating cavity according to the digital signal and the first mapping relation.
According to a second aspect of the embodiments of the present disclosure, there is provided a refrigerator including the food storage device of the first aspect.
In one embodiment, the food storage device further comprises a display screen electrically connected with the control chip, wherein the display screen is used for displaying third prompt information according to an instruction of the control chip, and the third prompt information is used for representing food information of each accommodating cavity.
According to a third aspect of embodiments of the present disclosure, there is provided a food monitoring method, the method comprising:
acquiring transmission light received by a light sensation receiver of each light sensation module, wherein the transmission light is detection light which reaches the light sensation receiver and is emitted by a light sensation emitter of the light sensation module;
determining food information of the corresponding accommodating cavity according to the transmitted light received by each light-sensitive receiver, wherein the food information comprises the fresh states of the food monomers which are not placed and the food monomers which are placed;
and controlling the prompting component to generate first prompting information according to the food information of each accommodating cavity, wherein the first prompting information is used for representing the food information of each accommodating cavity.
In one embodiment, in a case where the food monitoring method is applied to a refrigerator, the acquiring the transmitted light received by the photo receiver of each photo module includes:
and responding to the condition that the refrigerator door of the refrigerator is in an open state, and acquiring the transmitted light received by the light sensation receiver of each light sensation module.
In one embodiment, further comprising:
and controlling the communication module to send second prompt information to the terminal equipment according to the food information of each accommodating cavity, wherein the second prompt information is used for representing the food information of each accommodating cavity.
In one embodiment, further comprising:
and controlling a display screen of the refrigerator to display third prompt information according to the food information of each accommodating cavity, wherein the third prompt information is used for representing the food information of each accommodating cavity.
In one embodiment, the determining food information of the corresponding accommodating cavity according to the transmitted light received by each light-sensitive receiver comprises:
the spectral information of the transmitted light is converted into a digital signal, and the food information of each accommodating cavity is determined according to the digital signal and a first mapping relation stored in the register unit, wherein the first mapping relation is used for representing the mapping relation between the fresh state of the food monomer and the spectral information of the transmitted light.
In one embodiment, the spectral information includes spectral transmittance.
In one embodiment, further comprising:
in response to the food information of the accommodating cavity being a fresh state in which the food monomer is placed and the fresh state being a deteriorated state, performing at least one of the following operations:
controlling the prompt component to generate fourth prompt information;
sending a fifth prompt message to the terminal equipment;
controlling the display screen to display a sixth prompt message;
wherein the fourth prompt message, the fifth prompt message and the sixth prompt message are all used for indicating that the food monomer in the accommodating cavity is deteriorated.
In one embodiment, said controlling said prompting component to generate fourth prompting information comprises:
and controlling a buzzer in the prompt component to buzz.
In one embodiment, further comprising:
responding to the number of the containing cavities with the food information of no food monomer placed in the plurality of containing cavities and being larger than a preset number threshold, and executing at least one of the following operations:
controlling the prompt component to generate seventh prompt information;
sending eighth prompt information to the terminal equipment;
controlling the display screen to display ninth prompt information;
wherein the seventh prompt message, the eighth prompt message and the ninth prompt message are all used for indicating that the food monomer is in short supply.
According to a fourth aspect of embodiments of the present disclosure, there is provided a food monitoring device, the device comprising:
the acquisition module is used for acquiring transmission light rays received by the light sensation receiver of each light sensation module, wherein the transmission light rays reach the light sensation receiver and are detected by the light sensation emitter of the light sensation module;
the determining module is used for determining food information of the corresponding accommodating cavity according to the transmitted light received by each light-sensitive receiver, wherein the food information comprises the fresh states of the food monomers which are not placed and the food monomers which are placed;
the first prompt module is used for controlling the prompt component to generate first prompt information according to the food information of each accommodating cavity, wherein the first prompt information is used for representing the food information of each accommodating cavity.
In an embodiment, in a case where the food monitoring method is applied to a refrigerator, the obtaining module is specifically configured to:
and responding to the condition that the refrigerator door of the refrigerator is in an open state, and acquiring the transmitted light received by the light sensation receiver of each light sensation module.
In one embodiment, the apparatus further comprises a sending module configured to:
and controlling the communication module to send second prompt information to the terminal equipment according to the food information of each accommodating cavity, wherein the second prompt information is used for representing the food information of each accommodating cavity.
In one embodiment, the display module is further included for:
and controlling a display screen of the refrigerator to display third prompt information according to the food information of each accommodating cavity, wherein the third prompt information is used for representing the food information of each accommodating cavity.
In one embodiment, the determining module is specifically configured to:
the spectral information of the transmitted light is converted into a digital signal, and the food information of each accommodating cavity is determined according to the digital signal and a first mapping relation stored in the register unit, wherein the first mapping relation is used for representing the mapping relation between the fresh state of the food monomer and the spectral information of the transmitted light.
In one embodiment, the spectral information includes spectral transmittance.
In one embodiment, the system further comprises a second prompting module for:
in response to the food information of the accommodating cavity being a fresh state in which the food monomer is placed and the fresh state being a deteriorated state, performing at least one of the following operations:
controlling the prompt component to generate fourth prompt information;
sending a fifth prompt message to the terminal equipment;
controlling the display screen to display a sixth prompt message;
wherein the fourth prompt message, the fifth prompt message and the sixth prompt message are all used for indicating that the food monomer in the accommodating cavity is deteriorated.
In an embodiment, when the second prompt module is configured to control the prompt component to generate the fourth prompt information, the second prompt module is specifically configured to:
and controlling a buzzer in the prompt component to buzz.
In one embodiment, the apparatus further comprises a third prompting module for:
responding to the number of the containing cavities with the food information of no food monomer placed in the plurality of containing cavities and being larger than a preset number threshold, and executing at least one of the following operations:
controlling the prompt component to generate seventh prompt information;
sending eighth prompt information to the terminal equipment;
controlling the display screen to display ninth prompt information;
wherein the seventh prompt message, the eighth prompt message and the ninth prompt message are all used for indicating that the food monomer is in short supply.
According to a fifth aspect of embodiments of the present disclosure, there is provided an electronic device comprising a memory for storing computer instructions executable on a processor, the processor being configured to perform the method of food monitoring according to the third aspect when executing the computer instructions.
According to a sixth aspect of embodiments of the present disclosure, there is provided a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the method of the third aspect.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
the food storage device provided by the embodiment of the disclosure can enable the light sensation receiver to receive the detection light emitted by the light sensation emitter and reach the transmission light of the light sensation receiver by arranging the light sensation module in each accommodating cavity of the box body, and the existence of the food monomer in the accommodating cavity and the difference of the fresh state of the food monomer can cause the difference of the transmission light, so that the transmission light received by the light sensation receivers can be obtained by arranging the control chip electrically connected with the light sensation receiver, the food information of each accommodating cavity can be determined according to the transmission light received by the light sensation receivers, and the control chip can also control the prompt component to generate the first prompt information, thereby prompting the food information of each accommodating cavity of a user, facilitating the user to confirm the existence of the fresh state of the food monomer and the food monomer in the accommodating cavity, and further accurately judging the quality of the food, an eating plan is made, and food deterioration is avoided.
Drawings
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.
Fig. 1 is a circuit configuration diagram of a food storage device according to an exemplary embodiment of the present disclosure;
FIG. 2 is a schematic diagram of a food storage device according to an exemplary embodiment of the present disclosure;
FIG. 3 is a flow chart of a food monitoring method shown in an exemplary embodiment of the present disclosure;
FIG. 4 is a flow chart of a food monitoring method shown in another exemplary embodiment of the present disclosure;
FIG. 5 is a schematic structural view of a food monitoring device according to another exemplary embodiment of the present disclosure;
fig. 6 is a block diagram of an electronic device shown in an exemplary embodiment of the present disclosure.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
It is to be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context.
In view of the above, in a first aspect, at least one embodiment of the present disclosure provides a food storage device, referring to fig. 1, which shows a circuit structure diagram in the food storage device, referring to fig. 2, which shows a schematic structural diagram of the food storage device (in the figure, the food units take eggs 106 as an example), including: a box body 105, wherein the box body 105 is provided with a plurality of accommodating cavities 101, and the accommodating cavities 101 are used for accommodating food monomers; the light sensing modules 102 correspond to the accommodating cavities 101 one by one, each light sensing module 102 comprises a light sensing emitter 1021 for emitting detection light and a light sensing receiver 1022 for receiving transmission light, and the light sensing emitters 1021 and the light sensing receivers 1022 are arranged on the inner walls of the accommodating cavities and are arranged oppositely, wherein the transmission light is the detection light reaching the light sensing receivers 1022; the control chip 103 is electrically connected with the plurality of light-sensitive receivers 1022, and is configured to obtain the transmitted light received by the plurality of light-sensitive receivers 1022, and determine food information of each accommodating cavity 101 according to the transmitted light, where the food information includes a fresh state in which no food units are placed and food units are placed; and the prompt component 104 is electrically connected with the control chip 103 and is used for generating first prompt information according to an instruction of the control chip 103, wherein the first prompt information is used for representing food information of each accommodating cavity 101.
The food storage device can be a separate device or a device integrated in the refrigerator. When the refrigerator is integrated in the refrigerator, the refrigerator can be arranged on the inner wall of the refrigerator door and supplies power to the device.
The shape of the receiving cavity 101 may match the shape of the food unit, for example, the receiving cavity 101 may be used for receiving an egg 106, and the shape may match the shape of the egg 106. The plurality of receiving cavities 101 may be distributed in a plurality of rows and columns, or may be distributed in a plurality of rings. The receiving cavity 101 may be composed of a receiving groove and a cover, wherein the cover may be a cover of each receiving groove, or a cover of the entire box 105. The accommodating cavity 101 is in a closed state, so that light rays of an external environment are prevented from entering the accommodating cavity 101, and the detection accuracy of the light sensing module 102 is prevented from being influenced.
The light sensation emitter is arranged on the top wall of the accommodating cavity, and the light sensation receiver is arranged on the bottom wall of the accommodating cavity; or the light sensation emitter is arranged on the bottom wall of the accommodating cavity, and the light sensation receiver is arranged on the top wall of the accommodating cavity; or the light sensation emitter and the light sensation receiver are arranged on the side wall of the accommodating cavity.
When food monomers are placed in the accommodating cavity 101 and food monomers are not placed in the accommodating cavity, the transmitted light received by the light-sensitive receiver 1022 is different; the food monomers in the accommodating cavity 101 are in different fresh states, and the light-sensitive receivers 1022 receive different transmission light rays, because the detection light rays are partially absorbed after being irradiated on the food monomers, and the rest parts form transmission light rays, and the food monomers in different fresh states have different component ratios in the food monomers, different transmittances for the detection light rays, and different transmission light rays reaching the light-sensitive receivers 1022. For example, when the food item is the egg 106, the ratio of the protein, fat, carbohydrate, and other components in the egg 106 changes, the transmittance of the detection light through the egg 106 changes, and the transmitted light also changes.
Wherein, a light sensing module 102 is disposed in each accommodating cavity 101, and each light sensing module 102 is connected with the control chip 103. The control chip 103 may be an MCU (micro controller Unit), the control chip 103 may record an identifier of each optical sensing module 102 in advance, and the identifier of the optical sensing module 102 is associated with an identifier of the accommodating cavity 101, for example, the identifier of the accommodating cavity 101 may be directly used as the identifier of the optical sensing module 102, and the identifier of the accommodating cavity 101 may be coordinates, numbers, and the like. In this way, the control chip 103 can accurately correspond to the accommodating cavity 101 where the light sensing module 102 is located after determining the food state according to the transmitted light of the light sensing module.
The fresh state may be a fresh grade, for example, which may be classified as fresh, normal, and spoiled.
In one example, the indication component 104 includes a buzzer and/or a plurality of indication lamp modules arranged on the box body 105, the plurality of indication lamp modules and the plurality of accommodating cavities 101 are arranged in a one-to-one correspondence manner, wherein the indication lamp modules include at least one indication lamp. Every warning light module group can be used for showing first prompt message, and the food information that holds chamber 101 that also can show to correspond promptly has or not to place the food monomer to and the free fresh state of food of placing.
The buzzer can prompt the storage state and the duration of the accommodating groove through buzzing, and when the food storage device is in the refrigerator, the buzzer can prompt a user under the condition that the refrigerator door is not opened, so that the user can be timely reminded when food is in special conditions such as deterioration.
The prompting lamp module is an LED lamp 1041, the LED and the like can emit light with different colors, and the light with different colors can represent different food information. For example, when no food monomer is placed in a certain accommodating cavity 101, the LED lamp 1041 corresponding to the accommodating cavity 101 does not emit light, when a food monomer is placed in a certain accommodating cavity 101 and the fresh state is fresh, the LED lamp 1041 corresponding to the accommodating cavity 101 emits green light, when a food monomer is placed in a certain accommodating cavity 101 and the fresh state is normal, the LED lamp 1041 corresponding to the accommodating cavity 101 emits yellow light, and when a food monomer is placed in a certain accommodating cavity 101 and the fresh state is deteriorated, the LED lamp 1041 corresponding to the accommodating cavity 101 emits red light.
The indicator light module is a plurality of LED lights 1052, and different numbers of LED lights 1052 can emit light to represent different food information. For example, as shown in fig. 2, the indication lamp module is three LED lamps 1052, when food monomers are not placed in a certain holding tank, the LED lamps 1052 corresponding to the holding tank do not emit light at all, when food monomers are placed in a certain holding tank and the fresh state is fresh, one of the LED lamps 1052 corresponding to the holding tank emits light, when food monomers are placed in a certain holding tank and the fresh state is general, two of the LED lamps 1052 corresponding to the holding tank emit light, when food monomers are placed in a certain holding tank and the fresh state is deteriorated, three of the LED lamps 1052 corresponding to the holding tank emit light.
The warning light module is a plurality of LED lamps 1041, and different numbers of LED lamps 1041 are luminous and can represent different food information. For example, the warning light module is three LED lamp 1041, when not placing food monomer in a certain chamber 101 that holds, should hold LED lamp 1041 that chamber 101 corresponds and not give out light at all, when placing food monomer and fresh state for fresh in a certain chamber 101 that holds, should hold one among a plurality of LED lamp 1041 that chamber 101 corresponds and give out light, when placing food monomer and fresh state for general in a certain chamber 101 that holds, should hold two in a plurality of LED lamp 1041 that chamber 101 corresponds and give out light, when placing food monomer and fresh state for rotting in a certain chamber 101 that holds, should hold three in a plurality of LED lamp 1041 that chamber 101 corresponds and give out light.
In the food storage device provided by the embodiment of the disclosure, the light sensing module 102 is disposed at the bottom of each accommodating cavity 101 of the box body 105, so that the light sensing receiver 1022 can receive the detection light emitted by the light sensing emitter 1021 and the transmission light reaching the light sensing receiver 1022, and the existence of food monomers in the accommodating cavity 101 and the different fresh states of the food monomers can cause different transmission light, therefore, by disposing the control chip 103 electrically connected to the light sensing receiver 1022, the transmission light received by the light sensing receivers 1022 can be obtained, the food information of each accommodating cavity 101 can be determined according to the transmission light received by the light sensing receivers 1022, and the control chip 103 can further control the prompt component 104 to generate the first prompt information, so as to prompt the user about the food information of each accommodating cavity 101, thereby facilitating the user to confirm the existence of food monomers in the accommodating cavity 101 and the fresh states of the food monomers, and then can accurately judge the quality of food, make the edible plan, avoid food spoilage.
In some embodiments of the present disclosure, the food storage device further includes a communication module electrically connected to the control chip 103, and configured to send second prompt information to a terminal device according to an instruction of the control chip 103, where the second prompt information is used to represent food information of each accommodating cavity 101.
The communication module can be a wireless network module or a Bluetooth module. The terminal device may pre-install an application corresponding to the apparatus, and the user may check the food information of each accommodating cavity 101 by logging in the application. For example, the number of the receiving cavities 101 in a state where the food units are placed, the fresh state of the food units in each receiving cavity 101, and the like may be displayed. The state of the accommodating cavity 101 can be checked through a terminal device such as a mobile phone, so that the state of the accommodating cavity 101 can be more conveniently displayed, the terminal device can display the state of the accommodating cavity 101 more specifically, and various messages such as food deterioration notification, food shortage notification and the like can be pushed.
In some embodiments of the present disclosure, the control chip 103 further includes a register unit, configured to store a first mapping relationship, where the first mapping relationship is used to represent a mapping relationship between a fresh state of the food monomer and spectral information of the transmitted light; the control chip 103 is configured to convert the spectral information of the transmitted light into a digital signal, and determine the food information of each accommodating cavity 101 according to the digital signal and the first mapping relationship.
Wherein the first mapping relationship may be collected in advance. For example, two groups of eggs 106 (e.g., eggs 106 that are produced at the same time) may be taken under the same conditions, and data may be collected at certain intervals (e.g., once per day): the first group of eggs 106 are determined to be in a fresh state by a hough unit detection method, the second group of eggs uses the light sensing module 102 to collect transmitted light in a closed space, and then spectral information of the transmitted light collected by the second group is stored and marked as the fresh state determined by the first group. Additionally, data is collected of the transmitted light when no egg 106 is placed.
It should be noted that the first mapping relationship is stored in the form of a digital signal, and therefore the control chip 103 needs to convert the spectral information of the transmitted light into an electrical signal, convert the electrical signal into a digital signal in an analog-to-digital manner, search data matching the digital signal from the first mapping relationship, and determine the fresh state of the data as the fresh state of the transmitted light.
In the embodiment, the first mapping relation is collected in advance, and the corresponding food information of the containing cavity can be accurately confirmed after the transmitted light is received, so that a user can save the storage time of paying attention to the food monomer, the food can be directly obtained to be in a fresh state, the user is more scientifically guided to eat the food, and the influence on the body health of the user due to the deterioration of the food is avoided.
In a second aspect, at least one embodiment of the present disclosure provides a refrigerator including the food storage device according to the first aspect.
The food storage device can further comprise a display screen electrically connected with the control chip, wherein the display screen is used for displaying third prompt information according to an instruction of the control chip, and the third prompt information is used for representing food information of each accommodating cavity. The display screen of the refrigerator is used for displaying the food information of the accommodating cavity, so that the refrigerator is more convenient, the refrigerator door is prevented from being opened to view the prompt component inside, the preservation condition of the refrigerator is favorably maintained, and the food in the refrigerator is further stored; in addition, the display screen of the refrigerator can also display more and more specific information, so that the information obtained by the user is more comprehensive.
In a third aspect, at least one embodiment of the present disclosure provides a food monitoring method, please refer to fig. 3, which illustrates a flow of the method, including steps S301 to S303.
The method may be applied to the food storage device of the first aspect or the refrigerator of the second aspect, and in particular, may be applied to the control chip.
In step S301, a transmitted light received by the photo receiver of each photo module is obtained, where the transmitted light is a detection light reaching the photo receiver and emitted by the photo emitter of the photo module.
When the food monitoring method is applied to the refrigerator, the transmitted light received by the light sensation receiver of each light sensation module can be obtained in response to the refrigerator door of the refrigerator being in an open state. When the refrigerator door is opened, a user checks or takes food, and at the moment, the method provided by the embodiment is started to be executed to determine the food information by executing the step, so that the user can check the food information conveniently; and when the refrigerator door is closed, the user does not check food or take food, and the method provided by the embodiment is not operated, so that the energy consumption is saved.
In step S302, food information of the corresponding accommodating cavity is determined according to the transmitted light received by each light-sensitive receiver, wherein the food information includes a fresh state of an un-placed food unit and a placed food unit.
In step S303, the prompting component is controlled to generate first prompting information according to the food information of each accommodating cavity, wherein the first prompting information is used for representing the food information of each accommodating cavity.
In some embodiments of the present disclosure, the method further comprises: and controlling the communication module to send second prompt information to the terminal equipment according to the food information of each accommodating cavity, wherein the second prompt information is used for representing the food information of each accommodating cavity.
In some embodiments of the present disclosure, the method further comprises: and controlling a display screen of the refrigerator to display third prompt information according to the food information of each accommodating cavity, wherein the third prompt information is used for representing the food information of each accommodating cavity.
In some embodiments of the disclosure, the determining food information of the corresponding accommodating cavity according to the transmitted light received by each light-sensitive receiver includes: the spectral information of the transmitted light is converted into a digital signal, and the food information of each accommodating cavity is determined according to the digital signal and a first mapping relation stored in the register unit, wherein the first mapping relation is used for representing the mapping relation between the fresh state of the food monomer and the spectral information of the transmitted light.
Wherein the spectral information comprises spectral transmittance.
The details of the above steps have been described in the description of the food storage device of the first aspect, and will not be repeated here.
Additionally, in some embodiments of the present disclosure, the method further comprises: in response to the food information of the accommodating cavity being a fresh state in which the food monomer is placed and the fresh state being a deteriorated state, performing at least one of the following operations: controlling the prompt component to generate fourth prompt information; sending a fifth prompt message to the terminal equipment; controlling the display screen to display a sixth prompt message; wherein the fourth prompt message, the fifth prompt message and the sixth prompt message are all used for indicating that the food monomer in the accommodating cavity is deteriorated.
Wherein, the suggestion subassembly is when generating fourth suggestion information, can control the bee calling organ in the suggestion subassembly and buzz, because the bee calling organ can pierce through the refrigerator, consequently under the condition that the refrigerator door was not opened, also can indicate user's food rotten to in time clear away rotten food for the user. It can be understood that, when the prompting component is also provided with the prompting lamp module, when the refrigerator door is opened, the prompting lamp module also carries out corresponding prompting, such as flashing and the like.
Through the at least one mode, the user can be prompted, the user can avoid eating the overdue food, further the influence on the body health is avoided, the overdue food can be cleaned in time, and the space utilization rate of the device is improved. Especially, the user is reminded through the terminal equipment, so that the user can be prevented from ignoring the message by utilizing the habit of using the terminal equipment frequently.
Additionally, in some embodiments of the present disclosure, the method further comprises: responding to the number of the containing cavities in the state that the food monomers are not placed in the plurality of containing cavities and being larger than a preset number threshold value, and executing at least one of the following operations: controlling the prompt component to generate seventh prompt information; sending eighth prompt information to the terminal equipment; controlling the display screen to display ninth prompt information; wherein the seventh prompt message, the eighth prompt message and the ninth prompt message are all used for indicating that the food monomer is in short supply.
Wherein the number threshold may be preset, for example, according to the number of the accommodating cavities. Through the at least one mode, the user can be prompted to purchase food in time, food shortage is avoided, eating inconvenience is avoided, especially through the mode that the user is prompted through the terminal device, the habit that the user uses the terminal device frequently can be utilized, and the user is prevented from ignoring messages.
Referring to fig. 4, an embodiment of a food monitoring method according to the present disclosure is shown, in which the food to be monitored is eggs. The method is initialized after the method starts, then a light sense emitter of a light sense module emits detection light to irradiate the egg with a light source, after the egg absorbs part of the detection light, a light sense receiver receives the transmission light, then the transmission spectrum is detected, the transmission spectrum is compared with the egg and spectrum transmittance curve to determine the fresh state, finally the fresh state is prompted to a user through a three-color LED lamp module, and a WiFi module is controlled to send information to the mobile phone, so that the mobile phone APP displays the fresh state. The monitoring method provided by the embodiment can more visually know the fresh state of the eggs and the residual number of the eggs, a user can reasonably plan the eating and purchasing plans of the eggs to avoid waste, the outdated eggs are eliminated to avoid influencing the body health, and better human-computer interaction is realized. And the optical detection technology adopts nondestructive freshness detection, so that the reliability and operability are realized, and the use feeling of a user on the intelligent refrigerator is improved.
According to a fourth aspect of the embodiments of the present disclosure, there is provided a food monitoring device, referring to fig. 5, which shows a schematic structural diagram of the device, the device includes:
an obtaining module 501, configured to obtain a transmitted light ray received by a light-sensing receiver of each light-sensing module, where the transmitted light ray reaches the light-sensing receiver and is a detection light ray emitted by a light-sensing emitter of the light-sensing module;
a determining module 502, configured to determine food information of the corresponding accommodating cavity according to the transmitted light received by each light-sensitive receiver, where the food information includes a fresh state of an un-placed food unit and a fresh state of a placed food unit;
a first prompting module 503, configured to control the prompting component to generate first prompting information according to the food information of each accommodating cavity, where the first prompting information is used to represent the food information of each accommodating cavity.
In some embodiments of the disclosure, in a case where the food monitoring method is applied to a refrigerator, the obtaining module is specifically configured to:
and responding to the condition that the refrigerator door of the refrigerator is in an open state, and acquiring the transmitted light received by the light sensation receiver of each light sensation module.
In some embodiments of the present disclosure, the apparatus further comprises a sending module configured to:
and controlling the communication module to send second prompt information to the terminal equipment according to the food information of each accommodating cavity, wherein the second prompt information is used for representing the food information of each accommodating cavity.
In some embodiments of the present disclosure, a display module is further included for:
and controlling a display screen of the refrigerator to display third prompt information according to the food information of each accommodating cavity, wherein the third prompt information is used for representing the food information of each accommodating cavity.
In some embodiments of the present disclosure, the determining module is specifically configured to:
the spectral information of the transmitted light is converted into a digital signal, and the food information of each accommodating cavity is determined according to the digital signal and a first mapping relation stored in the register unit, wherein the first mapping relation is used for representing the mapping relation between the fresh state of the food monomer and the spectral information of the transmitted light.
In some embodiments of the present disclosure, the spectral information comprises spectral transmittance.
In some embodiments of the present disclosure, a second prompting module is further included for:
in response to the food information of the accommodating cavity being a fresh state in which the food monomer is placed and the fresh state being a deteriorated state, performing at least one of the following operations:
controlling the prompt component to generate fourth prompt information;
sending a fifth prompt message to the terminal equipment;
controlling the display screen to display a sixth prompt message;
wherein the fourth prompt message, the fifth prompt message and the sixth prompt message are all used for indicating that the food monomer in the accommodating cavity is deteriorated.
In some embodiments of the present disclosure, when the second prompting module is configured to control the prompting component to generate the fourth prompting information, the second prompting module is specifically configured to:
and controlling a buzzer in the prompt component to buzz.
In some embodiments of the present disclosure, the apparatus further comprises a third prompting module configured to:
responding to the number of the containing cavities with the food information of no food monomer placed in the plurality of containing cavities and being larger than a preset number threshold, and executing at least one of the following operations:
controlling the prompt component to generate seventh prompt information;
sending eighth prompt information to the terminal equipment;
controlling the display screen to display ninth prompt information;
wherein the seventh prompt message, the eighth prompt message and the ninth prompt message are all used for indicating that the food monomer is in short supply.
With regard to the apparatus in the above-mentioned embodiments, the specific manner in which the respective modules perform operations has been described in detail in the embodiments of the storage apparatus of the first aspect, the refrigerator of the second aspect, and the food monitoring method of the third aspect, and will not be elaborated herein.
According to a fifth aspect of the disclosed embodiment, please refer to fig. 6, which schematically illustrates a block diagram of an electronic device. For example, the apparatus 600 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and the like.
Referring to fig. 6, apparatus 600 may include one or more of the following components: processing component 602, memory 604, power component 606, multimedia component 608, audio component 610, input/output (I/O) interface 612, sensor component 614, and communication component 616.
The processing component 602 generally controls overall operation of the device 600, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing elements 602 may include one or more processors 620 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 602 can include one or more modules that facilitate interaction between the processing component 602 and other components. For example, the processing component 602 can include a multimedia module to facilitate interaction between the multimedia component 608 and the processing component 602.
The memory 604 is configured to store various types of data to support operation at the device 600. Examples of such data include instructions for any application or method operating on device 600, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 604 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
The multimedia component 608 includes a screen that provides an output interface between the device 600 and a user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 608 includes a front facing camera and/or a rear facing camera. The front camera and/or the rear camera may receive external multimedia data when the device 600 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 610 is configured to output and/or input audio signals. For example, audio component 610 includes a Microphone (MIC) configured to receive external audio signals when apparatus 600 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signal may further be stored in the memory 604 or transmitted via the communication component 616. In some embodiments, audio component 610 further includes a speaker for outputting audio signals.
The I/O interface 612 provides an interface between the processing component 602 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor component 614 includes one or more sensors for providing status assessment of various aspects of the apparatus 600. For example, the sensor component 614 may detect an open/closed state of the device 600, the relative positioning of components, such as a display and keypad of the device 600, the sensor component 614 may also detect a change in position of the device 600 or a component of the device 600, the presence or absence of user contact with the device 600, orientation or acceleration/deceleration of the device 600, and a change in temperature of the device 600. The sensor assembly 614 may also include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 614 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 614 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 616 is configured to facilitate communications between the apparatus 600 and other devices in a wired or wireless manner. The apparatus 600 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, 4G or 5G or a combination thereof. In an exemplary embodiment, the communication component 616 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 616 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the apparatus 600 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the power supply method of the electronic devices.
In a fourth aspect, the present disclosure also provides, in an exemplary embodiment, a non-transitory computer-readable storage medium comprising instructions, such as the memory 604 comprising instructions, executable by the processor 620 of the apparatus 600 to perform the method for powering the electronic device. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (27)
1. A food storage device, comprising:
the food container comprises a box body, a plurality of storage cavities and a plurality of storage cavities, wherein the storage cavities are used for storing food monomers;
the light sensing modules correspond to the accommodating cavities one by one and comprise light sensing transmitters for transmitting detection light and light sensing receivers for receiving transmission light, and the light sensing transmitters and the light sensing receivers are arranged on the inner walls of the accommodating cavities and are opposite to each other, wherein the transmission light reaches the detection light of the light sensing receivers;
the control chip is electrically connected with the plurality of light-sensitive receivers and is used for acquiring the transmitted light rays received by the plurality of light-sensitive receivers and determining the food information of each accommodating cavity according to the transmitted light rays, wherein the food information comprises the fresh states of the food monomers which are not placed and the food monomers which are placed;
and the prompt component is electrically connected with the control chip and used for generating first prompt information according to the instruction of the control chip, wherein the first prompt information is used for representing the food information of each accommodating cavity.
2. The food storage device of claim 1, wherein the light sensor emitter is disposed on a top wall of the receiving cavity and the light sensor receiver is disposed on a bottom wall of the receiving cavity; or the like, or, alternatively,
the light sensation emitter is arranged on the bottom wall of the accommodating cavity, and the light sensation receiver is arranged on the top wall of the accommodating cavity; or the like, or, alternatively,
the light sensation emitter and the light sensation receiver are arranged on the side wall of the accommodating cavity.
3. The food storage device of claim 1, further comprising a communication module electrically connected to the control chip for sending a second prompt message to a terminal device according to an instruction of the control chip, wherein the second prompt message is used for representing food information of each accommodating cavity.
4. The food storage device of claim 1, wherein the indication assembly comprises a buzzer and/or a plurality of indication lamp modules arranged on the box body, the plurality of indication lamp modules are arranged in one-to-one correspondence with the plurality of accommodating cavities, and the indication lamp modules comprise at least one indication lamp.
5. The food storage device of claim 1, wherein the control chip further comprises a register unit for storing a first mapping relationship, wherein the first mapping relationship is used for representing a mapping relationship between a fresh state of the food monomer and spectral information of the transmitted light; the control chip is used for converting the spectrum information of the transmitted light into a digital signal and determining the food information of each accommodating cavity according to the digital signal and the first mapping relation.
6. A refrigerator characterized by comprising the food storage device of any one of claims 1 to 4.
7. The refrigerator of claim 6, further comprising a display screen electrically connected to the control chip, the display screen being configured to display a third prompt according to an instruction of the control chip, wherein the third prompt is configured to represent food information of each receiving cavity.
8. A food monitoring method, the method comprising:
acquiring transmission light received by a light sensation receiver of each light sensation module, wherein the transmission light is detection light which reaches the light sensation receiver and is emitted by a light sensation emitter of the light sensation module;
determining food information of the corresponding accommodating cavity according to the transmitted light received by each light-sensitive receiver, wherein the food information comprises the fresh states of the food monomers which are not placed and the food monomers which are placed;
and controlling the prompting component to generate first prompting information according to the food information of each accommodating cavity, wherein the first prompting information is used for representing the food information of each accommodating cavity.
9. The food monitoring method as claimed in claim 8, wherein in a case of the food monitoring method being applied to a refrigerator, the obtaining of the transmitted light received by the photo receiver of each photo module comprises:
and responding to the condition that the refrigerator door of the refrigerator is in an open state, and acquiring the transmitted light received by the light sensation receiver of each light sensation module.
10. The food monitoring method of claim 8, further comprising:
and controlling the communication module to send second prompt information to the terminal equipment according to the food information of each accommodating cavity, wherein the second prompt information is used for representing the food information of each accommodating cavity.
11. The food monitoring method of claim 8, further comprising:
and controlling a display screen of the refrigerator to display third prompt information according to the food information of each accommodating cavity, wherein the third prompt information is used for representing the food information of each accommodating cavity.
12. The method for monitoring food as claimed in claim 8, wherein the determining the food information of the corresponding containing cavity according to the transmitted light received by each light-sensitive receiver comprises:
the spectral information of the transmitted light is converted into a digital signal, and the food information of each accommodating cavity is determined according to the digital signal and a first mapping relation stored in the register unit, wherein the first mapping relation is used for representing the mapping relation between the fresh state of the food monomer and the spectral information of the transmitted light.
13. A food monitoring method according to claim 12, wherein the spectral information comprises spectral transmittance.
14. The food monitoring method of claim 8, further comprising:
in response to the food information of the accommodating cavity being a fresh state in which the food monomer is placed and the fresh state being a deteriorated state, performing at least one of the following operations:
controlling the prompt component to generate fourth prompt information;
sending a fifth prompt message to the terminal equipment;
controlling the display screen to display a sixth prompt message;
wherein the fourth prompt message, the fifth prompt message and the sixth prompt message are all used for indicating that the food monomer in the accommodating cavity is deteriorated.
15. The food monitoring method of claim 14, wherein the controlling the prompting component to generate a fourth prompting message comprises:
and controlling a buzzer in the prompt component to buzz.
16. The food monitoring method of claim 8, further comprising:
responding to the number of the containing cavities with the food information of no food monomer placed in the plurality of containing cavities and being larger than a preset number threshold, and executing at least one of the following operations:
controlling the prompt component to generate seventh prompt information;
sending eighth prompt information to the terminal equipment;
controlling the display screen to display ninth prompt information;
wherein the seventh prompt message, the eighth prompt message and the ninth prompt message are all used for indicating that the food monomer is in short supply.
17. A food monitoring device, the device comprising:
the acquisition module is used for acquiring transmission light rays received by the light sensation receiver of each light sensation module, wherein the transmission light rays reach the light sensation receiver and are detected by the light sensation emitter of the light sensation module;
the determining module is used for determining food information of the corresponding accommodating cavity according to the transmitted light received by each light-sensitive receiver, wherein the food information comprises the fresh states of the food monomers which are not placed and the food monomers which are placed;
the first prompt module is used for controlling the prompt component to generate first prompt information according to the food information of each accommodating cavity, wherein the first prompt information is used for representing the food information of each accommodating cavity.
18. The food monitoring device of claim 17, wherein, in case the food monitoring method is applied to a refrigerator, the obtaining module is specifically configured to:
and responding to the condition that the refrigerator door of the refrigerator is in an open state, and acquiring the transmitted light received by the light sensation receiver of each light sensation module.
19. The food monitoring device of claim 17, further comprising a transmitting module to:
and controlling the communication module to send second prompt information to the terminal equipment according to the food information of each accommodating cavity, wherein the second prompt information is used for representing the food information of each accommodating cavity.
20. The food monitoring device of claim 17, further comprising a display module to:
and controlling a display screen of the refrigerator to display third prompt information according to the food information of each accommodating cavity, wherein the third prompt information is used for representing the food information of each accommodating cavity.
21. The food monitoring device of claim 17, wherein the determination module is specifically configured to:
the spectral information of the transmitted light is converted into a digital signal, and the food information of each accommodating cavity is determined according to the digital signal and a first mapping relation stored in the register unit, wherein the first mapping relation is used for representing the mapping relation between the fresh state of the food monomer and the spectral information of the transmitted light.
22. The food monitoring device of claim 21, wherein the spectral information includes spectral transmittance.
23. The food monitoring device of claim 17, further comprising a second prompting module to:
in response to the food information of the accommodating cavity being a fresh state in which the food monomer is placed and the fresh state being a deteriorated state, performing at least one of the following operations:
controlling the prompt component to generate fourth prompt information;
sending a fifth prompt message to the terminal equipment;
controlling the display screen to display a sixth prompt message;
wherein the fourth prompt message, the fifth prompt message and the sixth prompt message are all used for indicating that the food monomer in the accommodating cavity is deteriorated.
24. The food monitoring device of claim 23, wherein the second prompting module, when controlling the prompting component to generate the fourth prompting message, is specifically configured to:
and controlling a buzzer in the prompt component to buzz.
25. The food monitoring device of claim 17, further comprising a third prompting module to:
responding to the number of the containing cavities with the food information of no food monomer placed in the plurality of containing cavities and being larger than a preset number threshold, and executing at least one of the following operations:
controlling the prompt component to generate seventh prompt information;
sending eighth prompt information to the terminal equipment;
controlling the display screen to display ninth prompt information;
wherein the seventh prompt message, the eighth prompt message and the ninth prompt message are all used for indicating that the food monomer is in short supply.
26. An electronic device, characterized in that the electronic device comprises a memory for storing computer instructions executable on a processor, the processor being configured to base the food monitoring method of any of claims 8 to 16 when executing the computer instructions.
27. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the method of any one of claims 8 to 16.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111120225.7A CN113758088A (en) | 2021-09-24 | 2021-09-24 | Food storage device, refrigerator, food monitoring method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111120225.7A CN113758088A (en) | 2021-09-24 | 2021-09-24 | Food storage device, refrigerator, food monitoring method and device |
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| CN113758088A true CN113758088A (en) | 2021-12-07 |
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Application publication date: 20211207 |
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