CN104457130B - Intelligent refrigerator with RFID tag function - Google Patents
Intelligent refrigerator with RFID tag function Download PDFInfo
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- CN104457130B CN104457130B CN201410607411.7A CN201410607411A CN104457130B CN 104457130 B CN104457130 B CN 104457130B CN 201410607411 A CN201410607411 A CN 201410607411A CN 104457130 B CN104457130 B CN 104457130B
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- rfid
- refrigerator
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- information
- power amplifier
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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
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention provides an intelligent refrigerator with an RFID function. The intelligent refrigerator comprises a refrigerator cavity, a refrigerating system, a main control system and an RFID power amplification module. The RFID power amplification module is used for collecting RFID information of food in the refrigerator, the refrigerating system and the RFID power amplification module are both connected with the main control system through signals, and the main control system is connected with a user terminal and/or a food supplier through a communication network and/or Internet wireless signals. According to the intelligent refrigerator with the RFID tag function, the RFID power amplification module is additionally arranged on a traditional refrigerator, the refrigerator can intelligently know the current state and the change of the food in the refrigerator, a user can remotely monitor the state of the food in the refrigerator and make a decision to dispose or adjust the food in the refrigerator, and the intelligent refrigerator is suitable for the current living state and tendency of people for the fast rhythm, material abundance and intelligent control, is a large constituent part of intelligent home and is a great progress.
Description
Technical field
The present invention relates to household electrical appliance technical field is and in particular to a kind of intelligent refrigerator with RFID label tag function.
Background technology
With the raising of expanding economy and people's living standard, refrigerator has been no longer luxury goods, but walks close to town and country
Huge numbers of families, become the necessity of each family.
And on the other hand, in recent years, with the popularization of computer, internet, technology of Internet of things, cloud computing technology all develop fast
Suddenly, make rapid progress, be increasingly being applied to various fields.
Traditional refrigerator possesses refrigeration and two kinds of functions of freezing.But since refrigerator emerges, both functions all do not have
There is basic change, be all to need user oneself oneself to put in the corresponding space of refrigerator after having bought commodity, oneself determine assorted
When increase put into, when buy.And, for placed which food in refrigerator, the kind of food and quantity with
And what kind of amount of flow is, user does not open refrigerator and would not know.This results in a lot of families, blindly buys excessive food,
Or, lead to that the food in refrigerator is expired to be wasted, or the food in refrigerator be expired does not also know.
Consider further that refrigerator is the not out-of-work electrical equipment of not power-off in unique 24 hours in household electrical appliance, therefore, having must
Traditional refrigerator and technology of Internet of things are combined, realizes the intelligent management of refrigerator, improve the experience sense of user
It is subject to.
Content of the invention
In view of described in background technology, it is an object of the invention to provide a kind of new a kind of with RFID label tag function
Intelligent refrigerator, can effectively identify the food information in refrigerator, tighten and improve the management effect to food for the user.
The purpose of the present invention is achieved through the following technical solutions：
A kind of intelligent refrigerator with RFID label tag function, it includes：
Refrigerator cavity, refrigeration system, master control system and RFID power amplifier module；
Described RFID power amplifier module is used for gathering RFID information, described refrigeration system and the described RFID work(of food in refrigerator
Amplification module is all connected with described master control system signal, and described master control system is communicated with user terminal and/or food provider
Network and/or internet wireless signal connect.
Described RFID power amplifier module is used for active transmission signal, is read and writes, and RFID label tag is used for storage information, can
Read and writeable, be equivalent to a readable writeable storage chip；It is respectively provided with described in multiple subregions in described refrigerator cavity
RFID label tag, it is respectively used to be read or accept to write the RFID letter of the food placed in each subregion in described refrigerator cavity
Breath, described RFID information includes：The title of food, the place of production, quantity, and the spy that sugar content, suitable population etc. are relevant with health
Property；Or, read all of information in the RFID label tag had on food Package, including name of product, the place of production, price, weight,
Date of manufacture, shelf-life etc..
Described user terminal includes：Mobile phone, panel computer, computer etc.；Described food provider is the reality that can sell food
Body or network businessman.
Described RFID power amplifier module specifically for：While refrigerator doors are opened, described RFID power amplifier module starts, each
Described RFID label tag is read or accepts to write the described RFID information of the food in its corresponding area, reads or write completes
Close RFID power amplifier module afterwards；And, while refrigerator doors are closed, described RFID power amplifier module starts, each described RFID mark
Sign the described RFID information of the food being read again in its corresponding area, after the completion of reading, close RFID power amplifier module.
Described master control system includes comparative analysis module, DBM and communication module, and described comparative analysis module is used
Be analyzed in the RFID information to the plurality of RFID label tag twi-read or write, then by described RFID information and
Analysis result is all stored into described DBM；Described communication module be used for by described RFID information and analysis result transmit to
Described user terminal.
Described master control system also includes control module；Described DBM is additionally operable to store user pre-sets or institute
State the processing information table that control module passes through Network Capture, or described control module memory storage has user pre-sets or institute
State the processing information table that control module passes through Network Capture, described processing information table is RFID information and comparative analysis result twice
Mapping table with the collocation suggestion of refrigeration system working condition and food quantity and kind；Described control module is used for supplying institute
State control module and described RFID information and described analysis result are done ratio with the corresponding information prestoring in described processing information table
Right, then choose whether that sending buying to described food provider refers to according to corresponding processing mode in described processing information table
Order, or, also include sending refrigeration adjust instruction to described refrigeration system.
Preferably, described master control system is also connected with a district management center signal, described district management center with certain
Such intelligent refrigerator signals all in the region of scope connect, for receiving described in each described intelligent refrigerator in this region
Described RFID information and analysis result that master control system is transmitted, then carry out statistical analysis to it, draw crowd in this region
Consumption and the custom of diet, trend, thus health guidance is proposed to the crowd in this region, and, provide to medical institutions and examine
Disconnected foundation.
Compared with prior art, the present invention possesses following advantage：
The present invention is additionally arranged RFID power amplifier module so as to can intelligently reading or manually being write on traditional refrigerator
The present situation of food placed in each subregion in refrigerator and change, make user can food situation in remote monitoring refrigerator,
Thus the food in refrigerator is made with disposal or adjustment decision, district management center can also be by the institute in a range of region
There are Information Statistics collected by intelligent refrigerator, analysis, draw the diet of this area crowd and the custom of consumption and trend, find
Drawback gives to instruct in time, suitable people fast pace, material abundance, the current life style of intelligent monitoring and trend instantly, is intelligence
One big part of household, and a much progress.
Specific embodiment
Embodiment one：
The present embodiment provides a kind of intelligent refrigerator with RFID label tag function, and it includes：
Refrigerator cavity, refrigeration system, master control system and RFID power amplifier module；
Described RFID power amplifier module is used for gathering RFID information, described refrigeration system and the described RFID work(of food in refrigerator
Amplification module is all connected with described master control system signal, and described master control system is communicated with user terminal and/or food provider
Network and/or internet wireless signal connect.
Described RFID power amplifier module is used for active transmission signal, is read and writes, and RFID label tag is used for storage information, can
Read and writeable, be equivalent to a readable writeable storage chip；It is respectively provided with described in multiple subregions in described refrigerator cavity
RFID label tag, it is respectively used to be read or accept to write the RFID letter of the food placed in each subregion in described refrigerator cavity
Breath, described RFID information includes：The title of food, the place of production, quantity, and the spy that sugar content, suitable population etc. are relevant with health
Property；Or, read all of information in the RFID label tag had on food Package, including name of product, the place of production, price, weight,
Date of manufacture, shelf-life etc..
Described user terminal includes：Mobile phone, panel computer, computer etc.；Described food provider is the reality that can sell food
Body or network businessman.
Described RFID power amplifier module specifically for：While refrigerator doors are opened, described RFID power amplifier module starts, each
Described RFID label tag reads or accepts to write the described RFID information of the food in its corresponding area, after the completion of reading or writing
Close RFID power amplifier module；And, while refrigerator doors are closed, described RFID power amplifier module starts, each described RFID label tag
Again read off the described RFID information of the food in its corresponding area, after the completion of reading, close RFID power amplifier module.
Described master control system includes comparative analysis module, DBM and communication module, and described comparative analysis module is used
Be analyzed in the RFID information to the plurality of RFID label tag twi-read or write, then by described RFID information and
Analysis result is all stored into described DBM；Described communication module be used for by described RFID information and analysis result transmit to
Described user terminal.
Described master control system also includes control module；Described DBM is additionally operable to store user pre-sets or institute
State the processing information table that control module passes through Network Capture, or described control module memory storage has user pre-sets or institute
State the processing information table that control module passes through Network Capture, described processing information table is RFID information and comparative analysis result twice
Mapping table with the collocation suggestion of refrigeration system working condition and food quantity and kind；Described control module is used for supplying institute
State control module and described RFID information and described analysis result are done ratio with the corresponding information prestoring in described processing information table
Right, then choose whether that sending buying to described food provider refers to according to corresponding processing mode in described processing information table
Order, or, also include sending refrigeration adjust instruction to described refrigeration system.
Described comparative analysis result includes：Between refrigerator doors open and close, how the food of refrigerator inside there occurs
Change.Thus, user can remotely know the change of food and the state in refrigerator, and then, user can also pass through network
Order the food needing to supplier.
Preferably, described master control system is also connected with a district management center signal, described district management center with certain
Such intelligent refrigerator signals all in the region of scope connect, for receiving described in each described intelligent refrigerator in this region
Described RFID information and analysis result that master control system is transmitted, then carry out statistical analysis to it, draw crowd in this region
Consumption and the custom of diet, trend, thus health guidance is proposed to the crowd in this region, and, provide to medical institutions and examine
Disconnected foundation.
Embodiment two：
Present embodiments provide a kind of method of work of the intelligent refrigerator with RFID label tag function described in embodiment one,
Comprise the following steps：
When refrigerator doors are opened, described RFID power amplifier module starts, and each described RFID label tag is read or accepts write
The described RFID information of the food in its corresponding area, closes RFID power amplifier module after the completion of reading or writing；
While refrigerator doors are closed, described RFID power amplifier module starts, and each described RFID label tag is read its institute again
The described RFID information of the food in corresponding area, closes RFID power amplifier module after the completion of reading；
To the plurality of RFID label tag twi-read or be written of RFID information and be analyzed, and by described twice
The FRID label information reading and described comparative analysis result, or, described comparative analysis result, transmit to described master control system
System.
Before described comparative analysis, also include：Judge whether information is consistent twice, and such as judged result is yes, then terminate；
If judged result is no, then enter the described step that FRID label information twice is analyzed.
Described comparative analysis result includes：Between refrigerator doors open and close, what the food of refrigerator inside there occurs
The change of sample.Such as：When refrigerator doors are opened, the information of the food that put in refrigerator, and, it is opened in refrigerator doors
When, the information of the food being removed in refrigerator.Thus, user can remotely know the change of food and the shape in refrigerator
State, and then, user can also order, to supplier, the food needing by network.
Embodiment three：
The present embodiment provides the method for work of another kind of intelligent refrigerator with RFID label tag function, itself and embodiment two institute
The difference of the method stated is：
By the plurality of RFID label tag twi-read or be written of result that RFID information is analyzed with described
The work state information of refrigeration system is compared with the data in the refrigerator processing information table prestoring, and then processes letter according to described
In breath table, corresponding processing mode chooses whether to send procurement directive to described food provider, and/or whether to described refrigeration
System sends refrigeration adjust instruction.
Claims (4)
1. a kind of intelligent refrigerator with RFID label tag function is it is characterised in that it includes：
Refrigerator cavity, refrigeration system, master control system and RFID power amplifier module；
Described RFID power amplifier module is used for gathering RFID information, described refrigeration system and the described RFID power amplifier mould of food in refrigerator
Block is all controlled by described master control system, described master control system and user terminal and/or food provider pass through communication network and/or
Internet wireless signal connects；Described RFID power amplifier module is used for active transmission signal, is read and writes, and RFID label tag is used
In storage information, readable and writable, be equivalent to a readable writeable storage chip；In multiple subregions in described refrigerator cavity
It is respectively provided with described RFID label tag, it is respectively used to be read or accept to write placement in each subregion in described refrigerator cavity
The RFID information of food, described RFID information includes：The title of food, the place of production, quantity, and sugar content, suitable population with strong
The characteristic of Kang Youguan；Or, read all of information in the RFID label tag had on food Package, including name of product, the place of production,
Price, weight, date of manufacture, shelf-life；Described RFID power amplifier module specifically for：While refrigerator doors are opened, described
RFID power amplifier module starts, and each described RFID label tag is read or accepts to write the described of the food in its corresponding area
RFID information, closes RFID power amplifier module after the completion of reading or writing；And, while refrigerator doors are closed, described RFID power amplifier
Module starts, and each described RFID label tag is read the described RFID information of the food in its corresponding area again, has read
RFID power amplifier module is closed after one-tenth；Described master control system includes comparative analysis module, DBM and communication module, described right
It is used for the RFID information of the plurality of RFID label tag twi-read or write is analyzed than analysis module, then by institute
State RFID information and analysis result is all stored into described DBM；Described communication module is used for described RFID information and divides
Analysis result is transmitted to described user terminal.
2. intelligent refrigerator according to claim 1 it is characterised in that：Described user terminal includes：Mobile phone, computer；Described
Food provider is entity or the network businessman that can sell food.
3. intelligent refrigerator according to claim 1 it is characterised in that：Described master control system also includes control module；Described
DBM is additionally operable to store the processing information table that control module that user pre-sets or described passes through Network Capture, or
Described control module memory storage has control module that user pre-sets or described to pass through the processing information table of Network Capture, described
Processing information table is the taking of RFID information and comparative analysis result and refrigeration system working condition and food quantity and kind twice
Join the mapping table of suggestion；Described control module is used for described RFID information and described analysis result for described control module
Compare with the corresponding information prestoring in described processing information table, then according to corresponding process side in described processing information table
Formula chooses whether to send procurement directive to described food provider, or, also include sending refrigeration adjustment to described refrigeration system
Instruction.
4. intelligent refrigerator according to claim 1 it is characterised in that：Described master control system is also believed with a district management center
Number connect, described district management center is used for receiving what the described master control system of each described intelligent refrigerator in this region was transmitted
Described RFID information and analysis result, then carry out statistical analysis to it, draw the habit of the consumption of crowd and diet in this region
Used, trend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410607411.7A CN104457130B (en) | 2014-11-03 | 2014-11-03 | Intelligent refrigerator with RFID tag function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410607411.7A CN104457130B (en) | 2014-11-03 | 2014-11-03 | Intelligent refrigerator with RFID tag function |
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| CN104457130A CN104457130A (en) | 2015-03-25 |
| CN104457130B true CN104457130B (en) | 2017-02-15 |
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| CN201410607411.7A Active CN104457130B (en) | 2014-11-03 | 2014-11-03 | Intelligent refrigerator with RFID tag function |
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Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105094090A (en) * | 2015-07-03 | 2015-11-25 | 上海宏梭信息科技有限公司 | Intelligent refrigerator and intelligent cabinet system based on Internet |
| CN105444515A (en) * | 2015-12-11 | 2016-03-30 | 四川长虹电器股份有限公司 | Refrigerator |
| CN105894057A (en) * | 2016-03-29 | 2016-08-24 | 青岛海尔智能技术研发有限公司 | Method for identifying foods in refrigerator and refrigerator |
| CN106288589A (en) * | 2016-08-15 | 2017-01-04 | 合肥华凌股份有限公司 | A kind of intelligent refrigerator food materials choosing method, system and intelligent refrigerator |
| CN106568293B (en) * | 2016-10-14 | 2019-03-12 | 青岛海尔特种电冰箱有限公司 | The detection method and refrigerator of refrigerator food operation |
| CN106546063A (en) * | 2016-10-17 | 2017-03-29 | 青岛海尔股份有限公司 | The food information management method of refrigerating device and system |
| CN106403492A (en) * | 2016-11-14 | 2017-02-15 | 珠海格力电器股份有限公司 | Intelligent refrigerator control device and method and refrigerator |
| DE102017214941A1 (en) | 2017-08-25 | 2019-02-28 | Dometic Sweden Ab | Recreational vehicle, cooling device, control system and method of controlling the cooling device |
| WO2019082168A1 (en) | 2017-10-27 | 2019-05-02 | Dometic Sweden Ab | Systems, methods, and apparatuses for providing communications between climate control devices in a recreational vehicle |
| CN109213887A (en) * | 2018-08-22 | 2019-01-15 | 广州海鸥住宅工业股份有限公司 | A kind of reminding method and device of negative pressure cabinet storage article |
| CN109297244B (en) * | 2018-09-13 | 2020-09-29 | 四川长虹电器股份有限公司 | Novel intelligent refrigerator food material management method |
| CN113076761A (en) * | 2020-01-06 | 2021-07-06 | 博西华电器（江苏）有限公司 | Refrigerating appliance |
| CN115371350B (en) * | 2022-08-18 | 2023-11-21 | 青岛海信智慧生活科技股份有限公司 | Method for determining storage management information and intelligent refrigerator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1691049A (en) * | 2004-04-30 | 2005-11-02 | 深圳市朗科科技有限公司 | Wireless RF label technique based refrigerator |
| CN102116551A (en) * | 2009-12-31 | 2011-07-06 | 青岛海尔软件有限公司 | Refrigerator management system based on radio frequency identification technology |
| CN201837198U (en) * | 2010-09-17 | 2011-05-18 | 浙江大学宁波理工学院 | Intelligent refrigerator |
| CN102213518A (en) * | 2011-03-31 | 2011-10-12 | 四川长虹电器股份有限公司 | Remote-control IOT (internet of things) refrigerator and remote control method thereof |
| CN202432822U (en) * | 2012-01-17 | 2012-09-12 | 青岛海信电器股份有限公司 | Intelligent refrigerator and intelligent network refrigerator system |
| CN102645083A (en) * | 2012-05-24 | 2012-08-22 | 南京大学 | Intelligent refrigerator based on radio frequency recognition technology and working method thereof |
| CN203550407U (en) * | 2013-06-18 | 2014-04-16 | 常州市菲涅克斯电器技术有限公司 | Intelligent refrigerator based on Internet of Things |
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Effective date of registration: 20160331 Address after: Guangdong province Zhongshan City Dongfu road 528427 Nantou Town, No. 54 Applicant after: GUANGDONG HOMA REFRIGERATOR CO., LTD. Address before: 528427 Guangdong Province, Zhongshan city Nantou town Shenghui North Industrial Zone, Omar electrical appliance company Applicant before: Guangdong Homa Appliances Co., Ltd. |
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