CN114492692A - Information management system and method based on two-dimensional code refrigerator sticker - Google Patents
Information management system and method based on two-dimensional code refrigerator sticker Download PDFInfo
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- CN114492692A CN114492692A CN202210097138.2A CN202210097138A CN114492692A CN 114492692 A CN114492692 A CN 114492692A CN 202210097138 A CN202210097138 A CN 202210097138A CN 114492692 A CN114492692 A CN 114492692A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0025—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
- G06Q10/06395—Quality analysis or management
Abstract
The invention provides an information management system based on a two-dimension code refrigerator sticker and a method thereof, belonging to the technical field of household appliance information management, the system comprises a refrigerator sticker, a client and a server, wherein the refrigerator sticker is provided with a display screen for displaying a two-dimension code, the client comprises a code scanning reading unit and a recording unit, the code scanning reading unit is used for scanning the two-dimension code and reading the data content corresponding to the two-dimension code, the recording unit is used for recording the related data of food stored in the refrigerator and the data of refrigerator operation, the server comprises a two-dimension code generating unit, a storage unit, a processing unit and an early warning unit, the storage unit is used for storing the related data, the processing unit is used for detecting and judging whether the recorded food data has bad data, the early warning unit is used for generating warning information, the system utilizes the refrigerator sticker displaying the two-dimension code to record and monitor the information of a common refrigerator, food is managed and stored, overdue early warning is carried out, overdue food is prevented from being eaten by mistake, and health and safety of users are protected.
Description
Technical Field
The invention belongs to the technical field of household appliance information management, and particularly relates to an information management system and method based on a two-dimensional code refrigerator sticker.
Background
The freshness and health of food materials are the most basic and important requirements of consumers on refrigerators. The refrigerator cannot store food for a long time, and the food in the refrigerator can go bad after being laid down for a long time, but in daily life, people may not notice whether the food in the refrigerator goes bad or not at all time, and the food deterioration degree cannot be observed by naked eyes. Some foods will deteriorate after long storage time, and there is a risk of food poisoning when people eat the foods only a little careless way. For the refrigerator, the consumption pain point can be really solved only by scientifically managing the food materials.
At present, some intelligent refrigerators in the market have the function of monitoring the shelf life of food, and the refrigerators can monitor and manage the food in real time to master the optimal edible period. However, the function is only configured on the latest product and is expensive, and the function cannot be matched with the conventional refrigerator used in the ordinary family, so that the popularization and the use of the technology are limited.
Disclosure of Invention
The embodiment of the invention provides an information management system and method based on a two-dimensional code refrigerator sticker, which are used for carrying out information recording monitoring on a common conventional refrigerator by using the refrigerator sticker displaying the two-dimensional code, managing and storing food, carrying out overdue early warning, preventing overdue food from being eaten by mistake and protecting the health and safety of users.
In view of the above problems, the technical solution proposed by the present invention is:
the invention provides an information management system based on a two-dimensional code refrigerator sticker, which comprises a refrigerator sticker, a client and a server, wherein the server is connected with the client;
the refrigerator sticker is provided with a display screen for displaying the two-dimensional code;
the client comprises a code scanning reading unit and a recording unit, the code scanning reading unit is used for scanning the two-dimensional code and reading the data content corresponding to the two-dimensional code to obtain the information of each food stored in the refrigerator, and the recording unit is used for recording the related data of the food stored in the refrigerator and the setting data of the operation of the refrigerator;
the server comprises a two-dimensional code generation unit, a storage unit, a processing unit and an early warning unit, wherein the two-dimensional code generation unit generates a standard two-dimensional code according to recorded food data, the storage unit is used for storing related data, the processing unit is used for detecting and judging whether the recorded food data has bad data, and the early warning unit is used for generating alarm information.
As a preferred technical solution of the present invention, the refrigerator sticker further includes a first communication unit, the client includes a second communication unit, and the server further includes a third communication unit, and the third communication unit is in communication connection with both the first communication unit and the second communication unit.
As a preferred technical solution of the present invention, the two-dimensional code generating unit generates a QR code, and the two-dimensional code generating unit further includes a two-dimensional code beautifying unit, and the two-dimensional code beautifying unit is configured to change a color and a pattern of a standard two-dimensional code to form an individual two-dimensional code.
As a preferred technical solution of the present invention, the food related data recorded by the recording unit includes a food type, a name, a production date, a quality guarantee period, a storage amount, a storage time, and a storage location, and the refrigerator operation data recorded by the recording unit includes a volume and an operation temperature of each area of the refrigerator.
As a preferred technical solution of the present invention, the data stored in the storage unit includes a two-dimensional code picture, data recorded by the recording unit, and standard data, and the standard data includes an optimal storage environment and a term of common food.
As a preferred technical solution of the present invention, the processing unit compares whether the entered food data in the storage unit exceeds the standard data value, and if so, sends a message to the early warning unit.
On the other hand, the invention provides an information management method based on a two-dimensional code refrigerator sticker, which comprises the following steps of:
s1, inputting information, namely scanning the initial two-dimensional code on the refrigerator sticker display screen through the client, inputting food related data in the refrigerator through the recording unit, and uploading data information to the server through the second communication unit;
s2, generating a two-dimensional code, wherein the server generates a two-dimensional code picture according to the received data content and sends the two-dimensional code picture to a refrigerator sticker display screen for display;
s3, identifying the two-dimension code, and scanning the refrigerator sticker two-dimension code by a user to obtain information of food stored in the refrigerator;
and S4, storing early warning, wherein when the storage time of the food in the refrigerator and the environment have bad data, the early warning unit prompts a user to process the corresponding food in time.
As a preferred embodiment of the present invention, the step S2 further includes:
s21, the server sends the received data to a two-dimensional code generating unit to generate a standard two-dimensional code, and an individual two-dimensional code picture is formed by the standard two-dimensional code according to the set color and pattern of the change through a two-dimensional code beautifying unit;
and S22, the storage unit stores the data received by the server and the generated two-dimensional code picture, and meanwhile, the third communication unit is connected with the first communication unit to send the two-dimensional code picture to the refrigerator sticker display screen for display.
As a preferred embodiment of the present invention, the step S3 further includes:
s31, the user client code scanning reading unit identifies the two-dimensional code picture, the second communication unit is connected with the third communication unit, and the data packet of the corresponding two-dimensional code in the storage unit is called;
and S32, the server decodes and converts the data packet information through the third communication unit and sends the data packet information to the client for display, and a user can view corresponding data contents of food stored in the refrigerator according to the display contents.
As a preferred embodiment of the present invention, the step S4 further includes:
s41, the processing unit periodically detects the data in the storage unit, the detecting contents include: whether the storage time of various foods exceeds the shelf life or not, whether the storage environment of the foods meets the requirements of the optimal storage environment and the shelf life or not, whether the operation temperature of the refrigerator area is stable or not and the residual space of the refrigerator area or not;
and S42, when the detection content of the processing unit exceeds the standard data and the set data, the early warning unit generates corresponding prompt information and sends the prompt information to the client through the third communication unit, so as to prompt the user to process dangerous food in time and remove early warning.
Compared with the prior art, the invention has the beneficial effects that:
(1) by inputting food information, the matching between the storage environment and food is automatically monitored, the freshness of the food is automatically subjected to overdue early warning, and early warning information is immediately pushed to a user, so that the user can know the freshness of the food stored in the refrigerator conveniently, and health injury caused by eating the overdue food by mistake is prevented;
(2) the information of the stored food is displayed in a scanning two-dimensional code mode, so that the method has the advantages of large information capacity, wide coding range, high reliability, low cost, easy production and wide application;
(3) the food management function of the intelligent refrigerator can be configured without replacing or modifying the conventional refrigerator, so that the intelligent refrigerator is low in use cost and can enjoy more intelligent, more convenient and safer life.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
FIG. 1 is a block diagram of an information management system based on a two-dimensional code refrigerator sticker, which is disclosed by the invention;
FIG. 2 is a schematic flow chart of an information management method based on a two-dimensional code refrigerator sticker, disclosed by the invention;
description of reference numerals: 100-refrigerator paster; 101-a display screen; 102-a first communication unit; 200-a client; 201-code scanning reading unit; 202-a recording unit; 203-a second communication unit; 300-a server; 301-two-dimensional code generating unit; 302-two-dimensional code beautification unit; 303-a storage unit; 304-a processing unit; 305-an early warning unit; 306-third communication unit.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example one
Referring to the attached figure 1, the invention provides a technical scheme: an information management system based on a two-dimensional code refrigerator sticker comprises a refrigerator sticker 100, a client 200 and a server 300;
the refrigerator sticker 100 is provided with a display screen 101 for displaying the two-dimensional code, the display screen 101 is an LED screen or an LCD screen, is integrated on the surface of the refrigerator sticker 100, and is clear in display and convenient in code scanning;
the client 200 comprises a code scanning reading unit 201 and a recording unit 202, the code scanning reading unit 201 is used for scanning a two-dimensional code and reading data content corresponding to the two-dimensional code to obtain information of each food stored in the refrigerator, the recording unit 202 is used for recording related data of the food stored in the refrigerator and setting data of the refrigerator, the client 200 is a mobile phone or other mobile equipment of a user, and is conveniently used for inputting food information and refrigerator setting information and receiving early warning information issued by the server 300;
the server 300 comprises a two-dimensional code generating unit 301, a storage unit 303, a processing unit 304 and an early warning unit 305, wherein the two-dimensional code generating unit 301 generates a standard two-dimensional code according to recorded food data, the storage unit 303 is used for storing related data, the processing unit 304 is used for detecting and judging whether the recorded food data has bad data, the early warning unit 305 is used for generating alarm information, and the server 300 is used as a terminal and is responsible for collecting, processing and studying and judging data information.
The embodiment of the invention is also realized by the following technical scheme.
In the embodiment of the present invention, the refrigerator sticker 100 further includes a first communication unit 102, the client 200 includes a second communication unit 203, the server 300 further includes a third communication unit 306, the third communication unit 306 is in communication connection with both the first communication unit 102 and the second communication unit 203, and wireless communication between the communication units realizes stable data transmission, so as to provide communication guarantee for the operation of the management system.
In the embodiment of the invention, the two-dimensional code generating unit 301 generates the QR code, the QR code is common, the reliability is high, the application is wide, the two-dimensional code generating unit 301 further comprises the two-dimensional code beautifying unit 302, and the two-dimensional code beautifying unit 302 is used for changing the color and the pattern of the standard two-dimensional code to form the personalized two-dimensional code, matching the appearance pattern of the refrigerator sticker 100, increasing the attractiveness and the practicability, and is popular with young people.
In the embodiment of the present invention, the food related data recorded by the recording unit 202 includes the food type, name, production date, shelf life, storage amount, storage time and storage location, the refrigerator operation data recorded by the recording unit 202 includes the volume and operation temperature of each area of the refrigerator, the more information items are recorded by the recording unit 202, the more comprehensive the food monitoring is, and the more complete the protection of the food is.
In the embodiment of the present invention, the data stored in the storage unit 303 includes the two-dimensional code picture, the data recorded by the recording unit 202, and the standard data, where the standard data includes the optimal storage environment and time limit of common food, and the two-dimensional code picture stored in the storage unit 303 and the recorded data are one-to-one corresponding data, which is convenient for calling the corresponding data when identifying the two-dimensional code, and preventing the two-dimensional code from being identified incorrectly, and in addition, the standard data provides a basis for the comparison of the processing unit 304.
In the embodiment of the present invention, the processing unit 304 compares whether the data of the recorded food in the storage unit 303 exceeds the standard data value, and if so, sends a message to the early warning unit 305, and detects whether the storage environment and time of the food in the refrigerator exceed the optimal value range in real time, so that the refrigerator is not a simple storage container any more, but an intelligent food management center, and an intelligent and convenient life style is provided for the user.
Example two
Referring to fig. 2, an information management method based on a two-dimensional code refrigerator sticker includes the following steps:
and S1, inputting information, namely scanning the initial two-dimensional code on the display screen of the refrigerator sticker through the client 200, inputting food related data in the refrigerator through the recording unit 202, and uploading data information to the server 300 through the second communication unit 203.
S2, generating a two-dimensional code, wherein the server 300 generates a two-dimensional code picture according to the received data content and sends the two-dimensional code picture to the display screen 101 of the refrigerator sticker 100 for display;
s21, the server 300 sends the received data to the two-dimensional code generating unit 301 to generate a standard two-dimensional code, and the two-dimensional code beautifying unit 302 forms an individual two-dimensional code picture by changing the color and pattern of the standard two-dimensional code according to the setting;
s22, the storage unit 303 stores the data received by the server 300 and the generated two-dimensional code image, and the third communication unit 306 connects to the first communication unit 102 to send the two-dimensional code image to the display screen 101 of the refrigerator sticker 100 for display.
S3, identifying the two-dimensional code, and scanning the two-dimensional code of the refrigerator sticker 100 by a user to obtain information of food stored in the refrigerator;
s31, the user client 200 recognizes the two-dimensional code image by the code scanning and reading unit 201, the second communication unit 203 is connected to the third communication unit 306, and calls the data packet of the corresponding two-dimensional code in the storage unit 303;
s32, the server 300 decodes and converts the packet information through the third communication unit 306, and sends the packet information to the client 200 for display, so that the user can view the corresponding data content of the food stored in the refrigerator according to the display content.
S4, storing an early warning, when there is bad data on the storage time and environment of food in the refrigerator, the early warning unit 305 prompts the user to process the corresponding food in time;
in S41, the processing unit 304 periodically detects the data in the storage unit, and the detection content includes: whether the storage time of various foods exceeds the quality guarantee period, whether the storage environment of the foods meets the requirements of the optimal storage environment and the optimal time limit, whether the operation temperature of the refrigerator area is stable and the residual space of the refrigerator area;
s42, when the processing unit 304 detects that the content exceeds the standard data and the setting data, the early warning unit 305 generates corresponding prompt information to be sent to the client 200 through the third communication unit 306, so as to prompt the user to process the dangerous food and remove the early warning in time.
According to the information management method based on the two-dimension code refrigerator sticker, the condition of food stored in the refrigerator is recorded and checked through the two-dimension code, a perfect food management system is provided for a user, expiration early warning is carried out, the overdue food is prevented from being eaten by mistake, the health and safety of the user are protected, and the user can enjoy more intelligent, more convenient and safer life.
It should be noted that the specific model specifications of the display screen 101, the first communication unit 102, the client 200, and the server 300 need to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so detailed description is omitted.
It should be noted that the power supply of the display 101, the first communication unit 102, the client 200 and the server 300 and the principle thereof are clear to those skilled in the art, and will not be described in detail herein.
It should be understood that the specific order or hierarchy of steps in the processes disclosed is an example of exemplary approaches. Based upon design preferences, it is understood that the specific order or hierarchy of steps in the processes may be rearranged without departing from the scope of the present disclosure. The accompanying method claims present elements of the various steps in a sample order, and are not intended to be limited to the specific order or hierarchy presented.
In the foregoing detailed description, various features are grouped together in a single embodiment for the purpose of streamlining the disclosure. This method of disclosure is not to be interpreted as reflecting an intention that the claimed embodiments of the subject matter require more features than are expressly recited in each claim. Rather, as the following claims reflect, invention lies in less than all features of a single disclosed embodiment. Thus, the following claims are hereby expressly incorporated into the detailed description, with each claim standing on its own as a separate preferred embodiment of the invention.
Those of skill would further appreciate that the various illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both. To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits, and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the overall system. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present disclosure.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. Of course, the storage medium may also be integral to the processor. The processor and the storage medium may reside in an ASIC. The ASIC may reside in a user terminal. Of course, the processor and the storage medium may reside as discrete components in a user terminal.
For a software implementation, the techniques described herein may be implemented with modules (e.g., procedures, functions, and so on) that perform the functions described herein. The software codes may be stored in memory units and executed by processors. The memory unit may be implemented within the processor or external to the processor, in which case it can be communicatively coupled to the processor via various means as is known in the art.
What has been described above includes examples of one or more embodiments. It is, of course, not possible to describe every conceivable combination of components or methodologies for purposes of describing the aforementioned embodiments, but one of ordinary skill in the art may recognize that many further combinations and permutations of various embodiments are possible. Accordingly, the embodiments described herein are intended to embrace all such alterations, modifications and variations that fall within the scope of the appended claims. Furthermore, to the extent that the term "includes" is used in either the detailed description or the claims, such term is intended to be inclusive in a manner similar to the term "comprising" as "comprising" is interpreted when employed as a transitional word in a claim. Furthermore, any use of the term "or" in the specification of the claims is intended to mean a "non-exclusive or".
Claims (10)
1. An information management system based on a two-dimensional code refrigerator sticker is characterized by comprising a refrigerator sticker, a client and a server, wherein,
the refrigerator sticker is provided with a display screen for displaying the two-dimensional code;
the client comprises a code scanning reading unit and a recording unit, the code scanning reading unit is used for scanning the two-dimensional code and reading the data content corresponding to the two-dimensional code to obtain the information of each food stored in the refrigerator, and the recording unit is used for recording the related data of the food stored in the refrigerator and the setting data of the operation of the refrigerator;
the server comprises a two-dimensional code generation unit, a storage unit, a processing unit and an early warning unit, wherein the two-dimensional code generation unit generates a standard two-dimensional code according to recorded food data, the storage unit is used for storing related data, the processing unit is used for detecting and judging whether the recorded food data has bad data, and the early warning unit is used for generating alarm information.
2. The information management system based on the two-dimensional code refrigerator sticker as claimed in claim 1, wherein the refrigerator sticker further comprises a first communication unit, the client comprises a second communication unit, the server further comprises a third communication unit, and the third communication unit is in communication connection with both the first communication unit and the second communication unit.
3. The information management system based on the two-dimensional code refrigerator sticker as claimed in claim 1, wherein the two-dimensional code generation unit generates a QR code, the two-dimensional code generation unit further comprises a two-dimensional code beautification unit, and the two-dimensional code beautification unit is used for changing the color and the pattern of a standard two-dimensional code to form a personalized two-dimensional code.
4. The information management system of claim 1, wherein the food related data recorded by the recording unit comprises food type, name, production date, shelf life, storage amount, storage time and storage location, and the refrigerator operation data recorded by the recording unit comprises the volume and operating temperature of each area of the refrigerator.
5. The information management system of claim 1, wherein the data stored in the storage unit comprises a two-dimensional code picture, data entered by the recording unit, and standard data, and the standard data comprises an optimal storage environment and a term of common food.
6. The information management system based on the two-dimensional code refrigerator sticker as claimed in claim 5, wherein the processing unit compares whether the recorded food data in the storage unit exceeds the standard data value, and if so, sends information to the early warning unit.
7. An information management method based on a two-dimensional code refrigerator sticker is applied to the information management system based on the two-dimensional code refrigerator sticker, and is characterized by comprising the following steps of:
s1, information entry, namely scanning the initial two-dimensional code on the refrigerator sticker display screen through the client, entering food related data in the refrigerator through the recording unit, and uploading data information to the server through the second communication unit;
s2, generating a two-dimensional code, wherein the server generates a two-dimensional code picture according to the received data content and sends the two-dimensional code picture to a refrigerator sticker display screen for display;
s3, identifying the two-dimension code, and scanning the refrigerator sticker two-dimension code by a user to obtain information of food stored in the refrigerator;
and S4, storing early warning, wherein when the storage time of the food in the refrigerator and the environment have bad data, the early warning unit prompts a user to process the corresponding food in time.
8. The information management method based on the two-dimensional code refrigerator sticker as claimed in claim 7, wherein the step S2 further comprises:
s21, the server sends the received data to a two-dimensional code generating unit to generate a standard two-dimensional code, and then a two-dimensional code beautifying unit enables the standard two-dimensional code to form an individual two-dimensional code picture according to the set color and pattern changes;
and S22, the storage unit stores the data received by the server and the generated two-dimensional code picture, and meanwhile, the third communication unit is connected with the first communication unit to send the two-dimensional code picture to the refrigerator sticker display screen for display.
9. The information management method based on the two-dimensional code refrigerator sticker as claimed in claim 7, wherein the step S3 further comprises:
s31, the user client code scanning reading unit identifies the two-dimensional code picture, the second communication unit is connected with the third communication unit, and the data packet of the corresponding two-dimensional code in the storage unit is called;
and S32, the server decodes and converts the data packet information through the third communication unit and sends the data packet information to the client for display, and a user can view corresponding data contents of food stored in the refrigerator according to the display contents.
10. The information management method based on the two-dimensional code refrigerator sticker as claimed in claim 7, wherein the step S4 further comprises:
s41, the processing unit periodically detects the data in the storage unit, the detecting contents include: whether the storage time of various foods exceeds the shelf life or not, whether the storage environment of the foods meets the requirements of the optimal storage environment and the shelf life or not, whether the operation temperature of the refrigerator area is stable or not and the residual space of the refrigerator area or not;
and S42, when the detection content of the processing unit exceeds the standard data and the set data, the early warning unit generates corresponding prompt information and sends the prompt information to the client through the third communication unit, so as to prompt the user to process dangerous food in time and remove early warning.
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| CN103745359A (en) * | 2013-12-25 | 2014-04-23 | 澳柯玛股份有限公司 | Food intelligent storage management method of common refrigerator |
| CN106642969A (en) * | 2016-11-11 | 2017-05-10 | 青岛海尔特种电冰箱有限公司 | Refrigerator food management method and refrigerator |
| CN106969593A (en) * | 2017-03-23 | 2017-07-21 | 辽宁科技学院 | A kind of food management method of intelligent refrigerator |
| CN108224896A (en) * | 2018-03-19 | 2018-06-29 | 向中云 | Refrigerator management equipment, system, refrigerator and mobile terminal |
| CN208061235U (en) * | 2018-05-10 | 2018-11-06 | 重庆电子工程职业学院 | A kind of two-dimensional code electronic label and electronic labelling system |
| CN109978114A (en) * | 2019-03-29 | 2019-07-05 | 珠海豹好玩科技有限公司 | Data processing method, device, server and storage medium |
| CN110738492A (en) * | 2019-12-05 | 2020-01-31 | 上饶市中科院云计算中心大数据研究院 | portable two-dimensional code display electronic device |
| CN113587515A (en) * | 2020-04-30 | 2021-11-02 | 青岛海尔电冰箱有限公司 | Refrigerator environment parameter adjusting method, refrigerator and storage medium |
| CN112949792A (en) * | 2021-03-01 | 2021-06-11 | 缪予佳 | Reminding system, stickable label and method applied to fresh food materials in refrigerator |
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