CN108469147A - Food material management system based on RFID intelligent refrigerator and refrigerator - Google Patents
Food material management system based on RFID intelligent refrigerator and refrigerator Download PDFInfo
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- CN108469147A CN108469147A CN201810206359.2A CN201810206359A CN108469147A CN 108469147 A CN108469147 A CN 108469147A CN 201810206359 A CN201810206359 A CN 201810206359A CN 108469147 A CN108469147 A CN 108469147A
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- 239000000463 material Substances 0.000 title claims abstract description 111
- 235000013305 food Nutrition 0.000 title claims abstract description 110
- 238000004891 communication Methods 0.000 claims abstract description 30
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 241001062009 Indigofera Species 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
Classifications
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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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
Abstract
The invention provides a food material management system based on an RFID intelligent refrigerator and the refrigerator, wherein the system comprises: the system comprises a main control board and an RFID board; the main control board is provided with a main control module, a WIFI module and a first Bluetooth module; a second Bluetooth module is arranged on the RFID board; after receiving a refrigerator door closing signal, the main control module sends an inquiry instruction to the FRID board through communication between the WIFI module and the first Bluetooth module and communication between the first Bluetooth module and the second Bluetooth module; the FRID board starts each RFID antenna to inquire the state information of the corresponding RFID tag after receiving the inquiry instruction, food material information in the refrigerator is formed according to the state information of each RFID tag, and the food material information in the refrigerator is sent to the main control board through the communication between the second Bluetooth module and the first Bluetooth module and the communication between the first Bluetooth module and the WIFI module. According to the invention, a data reporting mode of WIFI + Bluetooth (master) + Bluetooth (slave) is adopted, so that the problem of information transmission based on RFID food material management is effectively solved.
Description
Technical field
The present invention relates to intelligent appliance technical fields, and in particular to a kind of food materials management system based on RFID intelligent refrigerators
And refrigerator.
Background technology
Intelligent refrigerator is quickly grown now, and smart home concept is also rooted in the hearts of the people, and people pursue the quality of food materials more next
Higher, the scheme type of application radio frequency identification management food materials is various in refrigerator at present, but has only focused on the identification of food materials mostly, right
In the reporting schemes and timeliness of food materials data, an effective solution scheme is proposed in industry not yet so far.
Invention content
For the defects in the prior art, the present invention provides a kind of food materials management system and ice based on RFID intelligent refrigerators
Case, food materials provided by the invention based on RFID intelligent refrigerators manage system, using master control borad (WIFI+ bluetooths (master)) and
The data reporting schemes of RFID plates (bluetooth (from)) efficiently solve the information transmission problem based on RFID food materials management, enhancing
Information timeliness.
To achieve the above object, the present invention provides following technical scheme：
In a first aspect, the present invention provides a kind of, the food materials based on RFID intelligent refrigerators manage system, including：Master control borad and
RFID plates；
Main control module, WIFI module and the first bluetooth module are provided on the master control borad；Wherein, the WIFI module and
It is communicated by data conversion chip between first bluetooth module；
Multiple RFID antennas and multiple RFID tags are provided on the RFID plates, each RFID antenna corresponds to a RFID
Label, each RFID tag correspond to a kind of food materials；The RFID antenna was used to inquire the state of corresponding RFID tag, when RFID days
When line inquires corresponding RFID tag, food materials corresponding with the RFID tag are indicated not in refrigerator, when RFID antenna is inquired not
When to corresponding RFID tag, indicate food materials corresponding with the RFID tag in refrigerator；It is additionally provided with second on the RFID plates
Bluetooth module；
First bluetooth module is host node, second bluetooth module be from node, first bluetooth module and
Into row data communication between second bluetooth module；
The main control module after receiving refrigerator open signal by the WIFI module, by the WIFI module with
The communication between communication and first bluetooth module and second bluetooth module between first bluetooth module to
The FRID plates, which are sent, wakes up instruction, so that the RFID plates are in wake-up states；
The main control module after receiving refrigerator door signal by the WIFI module, by the WIFI module with
The communication between communication and first bluetooth module and second bluetooth module between first bluetooth module to
The FRID plates send inquiry instruction；
The FRID plates start the state of each corresponding RFID tag of RFID antenna inquiry after receiving the inquiry instruction
Information, and the food materials information in refrigerator is formed according to the status information of each RFID tag, and the food materials information in refrigerator is led to
Cross communication between second bluetooth module and first bluetooth module and first bluetooth module and the WIFI
Communication between module is sent to the master control borad；Wherein, the FRID plates are in after having sent the food materials information in refrigerator
Silent status；
Food materials information in refrigerator is sent to predetermined server by the master control borad by the WIFI module.
Further, when the food materials information in refrigerator is sent to preset service by the master control borad by the WIFI module
When device, the predetermined server is sent to the screen display end on default mobile terminal or refrigerator after treatment.
Further, it is stored with food materials pictorial information corresponding with food materials in the predetermined server and food materials place day
Phase information；Correspondingly, the screen display end on the default mobile terminal or refrigerator is additionally operable to the food materials figure of food materials in display refrigerator
Show and food materials is prompted to place the date.
Further, the default mobile terminal is mobile phone or PAD.
Further, the system also includes：Door stroke sensor for detecting refrigerator doors on-off action, the door row
Journey sensor includes door travel switch sensor or motion sensor or shock sensor.
Further, the master control borad and RFID plates are powered by power cord pre-buried on refrigerator.
Further, the master control borad and RFID plates are powered by battery.
Further, the system also includes：Bottom plate, the master control borad and the RFID plates are fixed on the backplate surface
On, the bottom plate bottom surface is provided with magnet, and the system is fixed in refrigerator doors or refrigerator side by the magnet.
Second aspect, the present invention also provides a kind of refrigerators, including：It is intelligent based on RFID as described in first aspect above
The food materials of refrigerator manage system.
Further, power cord is embedded in the refrigerator, the power cord is used to supply for the master control borad and RFID plates
Electricity.
As shown from the above technical solution, the present invention at least has following advantageous effect：
First, refrigerator switch gate inquires RFID states and obtains food materials data, using master control borad (WIFI+ bluetooths (master)) and
The data reporting schemes of RFID plates (bluetooth (from)) efficiently solve the information transmission problem based on RFID food materials management, enhancing
Information timeliness.
Second, pre-buried master control borad and RFID plate power cords so that food materials, which manage system, becomes apolegamy part, and it is flexible to increase purchase
Property.
Third, RFID plates information are handled without refrigerator inside master controller, are uploaded cloud server, are directly fed back after processing
It is intuitively shown to mobile terminal or screen end, saves serial communication.
4th, mobile terminal increases food materials with intelligent refrigerator screen end and illustrates and prompt the food materials placement date, makes user experience
More directly.
Certainly, the either method or product for implementing the present invention are not necessarily required to reach all the above advantage simultaneously.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram for the food materials management system based on RFID intelligent refrigerators that one embodiment of the invention provides；
Fig. 2 is the food materials management process for the food materials management system based on RFID intelligent refrigerators that one embodiment of the invention provides
Schematic diagram；
Fig. 3 is the course of work schematic diagram for the RFID plates that one embodiment of the invention provides.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical solution in the embodiment of the present invention carries out clear, complete description, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.For letter
Change disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
It is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or letter.It is this heavy
It is for purposes of simplicity and clarity, itself not indicate the relationship between discussed various embodiments and/or setting again.Separately
Outside, structure of the fisrt feature described below in the "upper" of second feature may include that the first and second features are formed as directly connecing
Tactile embodiment, can also be formed in the embodiment between the first and second features including other feature, and such first and
Two features may not be to be in direct contact.In the description of the present invention, it should be noted that unless otherwise specified and limited, term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, can also be two elements
Internal connection, can be directly connected, can also indirectly connected through an intermediary, for those of ordinary skill in the art
For, the concrete meaning of above-mentioned term can be understood as the case may be.
One embodiment of the invention provides a kind of food materials management system based on RFID intelligent refrigerators, referring to Fig. 1, the system
Including：Master control borad 100 and RFID plates 200；
Main control module 101, WIFI module 102 and the first bluetooth module 103 are provided on the master control borad 100；Wherein, institute
It states and is communicated by data conversion chip between WIFI module 102 and first bluetooth module 103；
Multiple RFID antennas and multiple RFID tags are provided on the RFID plates 200, each RFID antenna corresponds to one
RFID tag, each RFID tag correspond to a kind of food materials；The RFID antenna is used to inquire the state of corresponding RFID tag, when
When RFID antenna inquires corresponding RFID tag, indicate that food materials corresponding with the RFID tag not in refrigerator, work as RFID antenna
When inquiry is less than corresponding RFID tag, indicate food materials corresponding with the RFID tag in refrigerator；
It is understood that be provided with multiple RFID antennas and multiple RFID tags on the RFID plates 200, whenever to ice
It is corresponding to use a RFID tag when storing a kind of food materials in case, RFID tag is attached on food materials.And works as and taken out from refrigerator
When food materials, the corresponding RFID tag of food materials is removed, and is put back on the RFID plates 200.In this way, the RFID antenna inquiry pair
When answering the state of RFID tag, if RFID antenna can inquire corresponding RFID tag, then it represents that corresponding with the RFID tag
Food materials are not in refrigerator, if RFID antenna inquiry is less than corresponding RFID tag, then it represents that food materials corresponding with the RFID tag exist
In refrigerator.
In addition, being additionally provided with the second bluetooth module 201 on the RFID plates, first bluetooth module 103 is host node
(master), second bluetooth module 201 is from node (slave), first bluetooth module 103 and second bluetooth
Into row data communication between module 201；
The main control module 101 passes through the WIFI after receiving refrigerator open signal by the WIFI module 102
Communication and first bluetooth module 103 between module 102 and first bluetooth module 103 and the second bluetooth mould
Communication between block 201 is sent to the FRID plates 200 wakes up instruction, so that the RFID plates 200 are in wake-up states；
It is understood that since the RFID plates 200 are typically in silent status (dormant state) when not working, because
This needs first to wake up the RFID plates 200 after detecting refrigerator open signal.
The main control module 101 passes through the WIFI after receiving refrigerator door signal by the WIFI module 102
Communication and first bluetooth module 103 between module 102 and first bluetooth module 103 and the second bluetooth mould
Communication between block 201 sends inquiry instruction to the FRID plates；
The FRID plates 200 start each corresponding RFID tag of RFID antenna inquiry after receiving the inquiry instruction
Status information, and the food materials information in refrigerator is formed according to the status information of each RFID tag, and the food materials in refrigerator are believed
Breath by communication between second bluetooth module and first bluetooth module and first bluetooth module with it is described
Communication between WIFI module is sent to the master control borad；Wherein, the FRID plates are after having sent the food materials information in refrigerator
In silent status；
Food materials information in refrigerator is sent to predetermined server by the master control borad 100 by the WIFI module 102.
It is understood that after detecting refrigerator door signal, the main control module 101 on master control borad 100 passes through described
Communication and first bluetooth module 103 and described second between WIFI module 102 and first bluetooth module 103 is blue
Communication between tooth module 201 sends inquiry instruction to the FRID plates, so that FRID plates 200 start each RFID antenna inquiry pair
The status information of RFID tag is answered, and the food materials information in refrigerator is formed according to the status information of each RFID tag.
It should be noted that there are one STM8's for setting between the WIFI module 102 and first bluetooth module 103
Data conversion chip is carried out by the data conversion chip between the WIFI module 102 and first bluetooth module 103
Data transmission.
As it can be seen that the food materials provided in this embodiment based on RFID intelligent refrigerators manage system, it is blue by the WIFI+ of master control borad
The data transfer mode of the bluetooth (from node) of tooth (host node) and RFID plates wakes up instruction when having efficiently accomplished refrigerator open
Issue, querying command issues refrigerator at closing time, and food materials information based on RFID upload.It is provided by the invention to be based on
The food materials of RFID intelligent refrigerators manage system, efficiently solve the information transmission problem based on RFID food materials management, so that
It is no longer a problem that food materials management system based on RFID intelligent refrigerators becomes an apolegamy part independently of refrigerator.In addition, this reality
The master control borad-(WIFI+ bluetooths (host node)) of example use and the data transfer mode of RFID plates-(bluetooth (from node)) are applied,
Cost is relatively low, and communication quality is preferable, implement it is also more convenient, be convenient for commercial applications.
It is understood that the master control borad 100 can be sent out the food materials information in refrigerator by the WIFI module 102
Predetermined server is given, the screen display end on default mobile terminal or refrigerator is then transmitted to by predetermined server.It here presets at
Server is generally Cloud Server.Certainly, the master control borad 100 can also be by the food in refrigerator by the WIFI module 102
Material information is transmitted directly to the screen display end on default mobile terminal or refrigerator.In addition, the master control borad 100 can also be by refrigerator
Interior food materials information is transferred to the screen display end on refrigerator by Serial Port Line, is shown by the screen display end on refrigerator.
In a preferred embodiment, when the master control borad is sent out the food materials information in refrigerator by the WIFI module
When giving predetermined server, the predetermined server is sent to the screen display on default mobile terminal or refrigerator after treatment
End.It is understood that the processing that the predetermined server is done can be：Assuming that being stored with and eating in the predetermined server
The corresponding food materials pictorial information of material and food materials place date information；Correspondingly, the predetermined server will be corresponding with food materials
Food materials pictorial information and food materials place the screen display being sent to after date information adds on the default mobile terminal or refrigerator
End, so that the food materials that the screen display end on the default mobile terminal or refrigerator is additionally operable to food materials in display refrigerator are illustrated and prompted
Food materials place the date.
In a preferred embodiment, the default mobile terminal is mobile phone or PAD.
In a preferred embodiment, the on-off action of refrigerator doors can be detected by door stroke sensor, it is described
Door stroke sensor includes door travel switch sensor or motion sensor or shock sensor.
In a preferred embodiment, the master control borad and RFID plates are supplied by power cord pre-buried on refrigerator
Electricity.If taking this power supply mode, will not have to that battery is provided separately to be that the master control borad and the RFID plates are powered, to
Power supply cost can be effectively saved, while also mitigating the total weight of food materials management system.
In a preferred embodiment, the master control borad and RFID plates are powered by battery.If taking this confession
Electric mode so that food materials management system is more independent, powers due to being not necessarily to the external cord from refrigerator, so as to more flexible
Ground determines its position relationship with refrigerator, such as can food materials be managed any position that system is placed outside refrigerator, such as ice
Case front, side or top, or food materials can also be managed to system and be positioned over the other positions for departing slightly from refrigerator, such as place
The places such as open locker, storage box beside refrigerator.
In a preferred embodiment, the system also includes：Bottom plate, the master control borad and the RFID plates are fixed on
On the backplate surface, the bottom plate bottom surface is provided with magnet, and the system is fixed on refrigerator doors or ice by the magnet
On case side.
It is understood that the master control borad and the RFID plates are fixed on the backplate surface, it can make institute
It states master control borad and the RFID plates obtains supporting and protecting well.Meanwhile by the way that the master control borad and the RFID plates are consolidated
It is scheduled on the backplate surface, and magnet is set in the bottom plate bottom surface so that will be able to include the master by the magnet
The food materials of control plate and RFID plates management system is firmly secured on refrigerator doors or refrigerator side, is dexterously solved to convenient
Food materials of having determined manage the position between system and refrigerator and place problem, while being also convenient for the use that user manages food materials system.
It should be noted that multiple preferred embodiments given by the present embodiment, do not conflict mutually in logic or structure
Under the premise of, it can be freely combined, the present invention does not limit this.
With reference to Fig. 2 and Fig. 3 the food materials provided in this embodiment based on RFID intelligent refrigerators are managed with the work of system
Process describes in detail and illustrates.
Referring to Fig. 2, the course of work of the food materials management system provided in this embodiment based on RFID intelligent refrigerators is substantially：
S1：Food materials carry corresponding RFID tag and place in refrigerator, and tag board inquires the state of RFID, and nothing is inquired on tag board
Label indicates that corresponding food materials are placed in refrigerator, if RFID antenna inquiry has label, indicates corresponding food materials not in refrigerator.
S2：Master control borad sends querying command, each RFID antenna inquiry tag on RFID plates to refrigerator to RFID plates at closing time
State and composition food materials information data passes through the first bluetooth module, the second bluetooth being transmitted to through the first bluetooth module on master control borad
Module and WIFI module, then by food materials information data transmission to Cloud Server, Cloud Server is transferred to WIFI module after handling
Screen display end on default mobile terminal and refrigerator.
S3：Screen display end on default mobile terminal and refrigerator carries out the display of food materials information in refrigerator.
With reference to the course of work of Fig. 3 illustratively RFID plates.Referring to Fig. 3, the course of work of RFID plates is substantially：
S1：Refrigerator open, master control borad, which is sent, wakes up instruction, and RFID plates wake up, access food materials and getting label.
S2：Refrigerator is closed the door, and master control borad sends inquiry instruction, and RFID plates inquire each RFID antenna, update Buffer data.It can
With understanding, each RFID tag belongs to each RFID antenna, and Buffer (caching) data are often inquired once, update one
It is secondary.
S3：Buffer data form food materials information array according to RFID custom protocols and send to master control borad, later
RFID is silent.
As shown from the above technical solution, the present embodiment at least has following advantageous effect：
First, refrigerator switch gate inquires RFID states and obtains food materials data, using master control borad (WIFI+ bluetooths (master)) and
The data reporting schemes of RFID plates (bluetooth (from)) efficiently solve the information transmission problem based on RFID food materials management, enhancing
Information timeliness.
Second, pre-buried master control borad and RFID plate power cords so that food materials, which manage system, becomes apolegamy part, and it is flexible to increase purchase
Property.
Third, RFID plates information are handled without refrigerator inside master controller, are uploaded cloud server, are directly fed back after processing
It is intuitively shown to mobile terminal or screen end, saves serial communication.
4th, mobile terminal increases food materials with intelligent refrigerator screen end and illustrates and prompt the food materials placement date, makes user experience
More directly.
Another embodiment of the present invention additionally provides a kind of refrigerator, which includes：As described in above example based on
The food materials of RFID intelligent refrigerators manage system.
In a preferred embodiment, power cord is embedded in the refrigerator, the power cord is used to be the master control
Plate and the power supply of RFID plates.
Since refrigerator provided in this embodiment includes the food materials management based on RFID intelligent refrigerators described in above example
System, therefore, refrigerator provided in this embodiment have the operation principle and technique effect similar with above-described embodiment, can specifically join
See the introduction of above-described embodiment, and will not be described here in detail.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Above example is only used to illustrate the technical scheme of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, it will be understood by those of ordinary skill in the art that：It still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features；And these are changed or replace
It changes, the spirit and scope for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of food materials based on RFID intelligent refrigerators manage system, which is characterized in that including：Master control borad and RFID plates；
Main control module, WIFI module and the first bluetooth module are provided on the master control borad；Wherein, the WIFI module and described
It is communicated by data conversion chip between first bluetooth module；
Multiple RFID antennas and multiple RFID tags are provided on the RFID plates, each RFID antenna corresponds to a RFID mark
Label, each RFID tag correspond to a kind of food materials；The RFID antenna is used to inquire the state of corresponding RFID tag, works as RFID antenna
When inquiring corresponding RFID tag, indicate corresponding with RFID tag food materials not in refrigerator, when RFID antenna inquire less than
When corresponding RFID tag, indicate food materials corresponding with the RFID tag in refrigerator；The second indigo plant is additionally provided on the RFID plates
Tooth module；
First bluetooth module is host node, and second bluetooth module is first bluetooth module and described from node
Into row data communication between second bluetooth module；
The main control module after receiving refrigerator open signal by the WIFI module, by the WIFI module with it is described
The communication between communication and first bluetooth module and second bluetooth module between first bluetooth module is to described
FRID plates, which are sent, wakes up instruction, so that the RFID plates are in wake-up states；
The main control module after receiving refrigerator door signal by the WIFI module, by the WIFI module with it is described
The communication between communication and first bluetooth module and second bluetooth module between first bluetooth module is to described
FRID plates send inquiry instruction；
The FRID plates start the state letter of each corresponding RFID tag of RFID antenna inquiry after receiving the inquiry instruction
Breath, and the food materials information in refrigerator is formed according to the status information of each RFID tag, and the food materials information in refrigerator is passed through
Communication and first bluetooth module between second bluetooth module and first bluetooth module and the WIFI moulds
Communication between block is sent to the master control borad；Wherein, the FRID plates are in quiet after having sent the food materials information in refrigerator
Silent state；
Food materials information in refrigerator is sent to predetermined server by the master control borad by the WIFI module.
2. system according to claim 1, which is characterized in that when the master control borad will be in refrigerator by the WIFI module
Food materials information when being sent to predetermined server, the predetermined server is sent to after treatment on default mobile terminal or refrigerator
Screen display end.
3. system according to claim 2, which is characterized in that be stored with food corresponding with food materials in the predetermined server
Material pictorial information and food materials place date information；Correspondingly, the screen display end on the default mobile terminal or refrigerator is also used
It is illustrated in the food materials of food materials in display refrigerator and food materials is prompted to place the date.
4. according to claims 1 to 3 any one of them system, which is characterized in that the default mobile terminal is mobile phone or PAD.
5. system according to claim 1, which is characterized in that further include：Door row for detecting refrigerator doors on-off action
Journey sensor, the door stroke sensor include door travel switch sensor or motion sensor or shock sensor.
6. system according to claim 1, which is characterized in that the master control borad and RFID plates pass through electricity pre-buried on refrigerator
Source line is powered.
7. system according to claim 1, which is characterized in that the master control borad and RFID plates are powered by battery.
8. system according to claim 1, which is characterized in that further include：Bottom plate, the master control borad and the RFID plates are solid
It is scheduled on the backplate surface, the bottom plate bottom surface is provided with magnet, and the system is fixed on refrigerator doors by the magnet
Or on refrigerator side.
9. a kind of refrigerator, which is characterized in that including：Such as food of claim 1~8 any one of them based on RFID intelligent refrigerators
Material manages system.
10. refrigerator according to claim 9, which is characterized in that be embedded with power cord in the refrigerator, the power cord is used
It powers in for the master control borad and RFID plates.
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| CN201810206359.2A CN108469147B (en) | 2018-03-13 | 2018-03-13 | Food material management system based on RFID intelligent refrigerator and refrigerator |
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| CN201810206359.2A CN108469147B (en) | 2018-03-13 | 2018-03-13 | Food material management system based on RFID intelligent refrigerator and refrigerator |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045820A (en) * | 2019-03-12 | 2019-07-23 | 上海绿联软件股份有限公司 | The method and refrigerator of refrigerator food materials management based on switch door operation |
| CN111336747A (en) * | 2020-03-23 | 2020-06-26 | 海信（山东）冰箱有限公司 | Refrigerator and information management method thereof |
| CN113915945A (en) * | 2021-06-30 | 2022-01-11 | 海信（山东）冰箱有限公司 | Refrigerator and control method thereof |
| CN115984985A (en) * | 2022-11-25 | 2023-04-18 | 浪潮通信信息系统有限公司 | Equipment inspection management method, equipment and storage medium |
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