CN101498539B - Energy-saving electric refrigerator and its energy-saving method - Google Patents
Energy-saving electric refrigerator and its energy-saving method Download PDFInfo
- Publication number
- CN101498539B CN101498539B CN200810009704XA CN200810009704A CN101498539B CN 101498539 B CN101498539 B CN 101498539B CN 200810009704X A CN200810009704X A CN 200810009704XA CN 200810009704 A CN200810009704 A CN 200810009704A CN 101498539 B CN101498539 B CN 101498539B
- Authority
- CN
- China
- Prior art keywords
- article
- energy
- accommodation space
- item information
- refrigerator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The invention relates to an energy-saving refrigerator which comprises a main body, an article information input unit, a containing space obtainment unit and a space arrangement unit, wherein the main body is provided with a containing space for containing a plurality of articles. In an energy saving method of the energy saving refrigerator, the article information input unit is utilized to input the article information of articles which are to be arranged in the containing space, and the article information includes the size of the articles; the containing space obtainment unit is used for obtaining the position information of all articles inside the containing space, and then the containing space arrangement unit is used for receiving the article information and the position information, operating the best arrangement position inside the containing space and providing the best arrangement position to a user, thereby the user can rapidly put articles on the best position to shorten the starting time and reduce the starting times of the refrigerator so as to enable the energy-saving refrigerator to have preferable energy-saving effect.
Description
Technical field
The present invention relates to the technical field of refrigerator aspect, especially refer to a kind of be available for users to can be fast with the optimum position of laying for goods to this refrigerator, with opening time and the number of times that reduces this refrigerator, and then make its energy-saving electric refrigerator with preferable energy-saving effect and power-economizing method thereof.
Background technology
Because the problem of global warming is serious day by day, add the deficient day by day of the energy in recent years.A surname of energy savings leads in the daily life so countries in the world all endeavour to be carried out at, and in the hope of the consumption that reduces the energy and reduce and use the emission of carbon-dioxide that the energy caused, and then can effectively help the earth to slow down to warm up.And energy-conservation household electrical appliances also are devoted to develop in countries in the world when a surname leads energy savings.In general electrical home appliances, the power consumption of refrigerator is approximately up to 16% of family's total electricity consumption, and the every unlatching of this refrigerator once, compressor just needs many runnings more than ten minute after the cold air loss, just can return to original refrigerated storage temperature, and the time of its unlatching is long more, and the time of the required running of this compressor is just long more, and the energy of its consumption is just many more.Yet general traditional refrigerator when therefore desire is put into article each time, often needs to open for a long time or repeatedly this refrigerator owing to can't learn the utilized space of its inside, can find the position of placing these article for the user.And its position of placing also may not reach the position of best cold storage effect.Moreover when desire was taken out required article from this refrigerator, being used to seek these article and also being need be for a long time or repeatedly open this refrigerator.So, just can make the long-time and unlatching repeatedly of this refrigerator when the placement of article and taking-up, and waste a large amount of energy.
Summary of the invention
The objective of the invention is to, provide a kind of be available for users to can be fast with the energy-saving electric refrigerator and the power-economizing method thereof of the optimum position of laying for goods in this refrigerator, when inserting article, need make the long-time unlatching of this refrigerator or repeatedly open the problem that causes causing energy waste for seeking placement location in order to improve conventional refrigerator.
Energy-saving electric refrigerator of the present invention comprises that a main body, an Item Information input block, an accommodation space obtain a unit and a space dispensing unit.This main body has an accommodation space for taking in a plurality of article.This Item Information input block is for importing the Item Information of desiring to insert the article in this accommodation space, and this Item Information comprises the size of article.This accommodation space is obtained the unit for the positional information that obtains all article in this accommodation space.This space dispensing unit supplies to receive this Item Information and this positional information, and calculates utilized space and the best putting position of this article in this accommodation space in this accommodation space, and should offer the user by the best putting position.
The power-economizing method of refrigerator of the present invention comprises obtains the Item Information such as size, kind and quantity of desiring to insert the article in this refrigerator; Obtain the positional information of all article in this refrigerator; Receive this Item Information and this positional information and calculate the utilized space in this refrigerator and the best putting position of these article according to it; So just these article can be inserted fast the best putting position in this refrigerator, make the effect that reaches energy-conservation.
Technique effect of the present invention is, can by obtain article in refrigerator best putting position, with opening time and the number of times that significantly reduces this refrigerator, make to reach purpose of energy saving.
Description of drawings
Fig. 1 is the system block diagrams of structure of the present invention;
Fig. 2 is the schematic appearance of structure of the present invention;
Fig. 3 is the schematic internal view of structure of the present invention;
Fig. 4 is the system block diagrams of another embodiment of the present invention;
Fig. 5 is a flow chart of the present invention;
Fig. 6 imports the flow chart of Item Information for the present invention;
Fig. 7 obtains the another kind of method of item sizes for the present invention utilizes image capture unit.Wherein, description of reference numerals is as follows:
Casing 11 RFID readers 32
Door 12 space dispensing units 4
Item Information input block 2 processing units 40
Accommodation space is obtained unit 3 article 5
The specific embodiment
For above-mentioned feature and advantage of the present invention can be become apparent, preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below.
Fig. 1 shows that a kind of energy-saving electric refrigerator comprises that a main body 1, an Item Information input block 2, an accommodation space obtain a unit 3 and a space dispensing unit 4.Wherein:
This main body 1 has an accommodation space 10 for taking in a plurality of article 5, and each article 5 has a RFID tag (RFID TAG) 50, and each RFID tag 50 inside has an identification code;
This Item Information input block 2 can desire to put into the Item Information such as title, kind, size, quantity, pot-life and identification code of the article 5 of this accommodation space 10 for input.This Item Information input block 2 can comprise a keyboard 20, an image capture unit 21 and a RFID reader 22.This keyboard 20 can be imported Item Information such as the title, kind, size, quantity, pot-life of these article 5.This image capture unit 21 can make the Item Information such as size that can be obtained these article 5 by this image for the image of these article 5 of acquisition.This RFID reader 22 is for the Item Information such as identification code that read the RFID tag 50 on these article 5.
This accommodation space is obtained unit 3 and is comprised a reading unit 30 and an arithmetic element 31.This reading unit 30 can read the identification code on the RFID tag 50 of all article 5 in this accommodation space 10.This arithmetic element 31 can calculate the position of those article 5 in this accommodation space 10 according to those identification codes.
This space dispensing unit 4 comprises a processing unit 40 and a Tip element 41.This processing unit 40 has the space distribution information of this accommodation space 10, the routine analyzer of cold air convection current, the routine analyzer and the space configurator of the required cold degree of article in advance.The Item Information and this accommodation space that make this processing unit can receive these Item Information input block 2 inputs are obtained the positional information that unit 3 is calculated, and the identification code that this RFID reader 22 is read and these article 5 form relatedly, calculate the utilized space in this accommodation space 10 and the best putting position of article 5 then.This Tip element 41 has a display screen 42 and a voice device 43.This display screen 42 can show the best putting position schematic diagram of the putting position schematic diagram of all article 5 in this accommodation space 10 and the article 5 that this desires to insert.This voice device 43 can be for the suggestion voice of the best putting position that sends the putting position of all article 5 in this accommodation space 10 and the article 5 that this desires to insert.
Fig. 2 shows that this main body 1 comprises a casing 11 and one 12, and this accommodation space 10 is arranged in this casing 11, and this door 12 can and be opened these accommodation space 10 sealings.This keyboard 20, image capture unit 21, RFID reader 22, this display screen 42 and voice device 43 are located on this door 12.Certainly, the function of this keyboard 20 and this display screen 42 also can be incorporated on the Touch Screen.
Fig. 3 shows that this accommodation space 10 is separated several layers, and this reading unit 30 comprises four RFID readers 32.A RFID reader 32 is positioned at the top of this accommodation space 10, and three RFID readers 32 are positioned at the bottom of this accommodation space 10, can be for the identification code that reads all article 5 in this accommodation space 10.This arithmetic element 31 can calculate the three-dimensional space position of the identification code that these four RFID readers 32 are read by triangulation.This RFID tag 50 preferably is attached to the bottom of these article 5, is beneficial to reading and locating of this RFID reader 32.This utilizes a plurality of RFID readers to read RFID tag in the accommodation space, method with the position, three-dimensional space of obtaining this RFID tag, be the known technology before this case application, can be with reference to following document: 1, the research of radio frequency identification system two dimensional surface location algorithm, Wu Yixuan, Ke Kaiwei, Wu Heting, National Taipei University of Technology's information engineering, 2007 national telecommunications seminars, 2007.2, a kind of robot location algorithm based on the RFID technology, is lift a sail at Wang Zhongyun, Li Wenfeng, Chen Weike, Logistics Engineering institute of Wuhan University of Technology, and Chinese technical papers is online, and 2007.3.But 3 modulation power application are in the research of passive type electronic tag, Cai Suishan, Li Jingwen, Chen Liuming, Liang Mingzheng, state-run Kaohsiung electrical engineering system of university, 2007 national telecommunications seminars, 2007.
The space distribution information of 40 accommodation spaces of depositing in advance 10 of processing unit of indication comprises wide, the height and the degree of depth of the number of plies of this accommodation space 10 and each layer among Fig. 1.The routine analyzer of this cold air convection current is in order to analyze the cooling effect of this accommodation space 1 each layer or each position.The routine analyzer of these article 5 required cold degree can go out the required cold degree of article 5 according to the condition analysis such as kind of article 5.This space configurator can be according to factors such as the cooling effect of aforementioned obtained Item Information and positional information, the space distribution information that prestores, above-mentioned each position of analyzing, these article 5 required cold degree, to calculate the best putting position of these article 5.
Fig. 4 shows another embodiment of energy-saving electric refrigerator of the present invention, wherein this processing unit 40 receive RFID reader 32 in the reading unit 30 read the identification code of inserting these article 5 in this accommodation space after, can this identification code and 5 formation of this article is related, so this Item Information input block 2 just need not to establish in addition a RFID reader 22.This processing unit 40 also can write this Item Information and position in the RFID tag of these article 5 by the RFID reader 32 in this reading unit 30 in this embodiment.
The power-economizing method of the refrigerator of the present invention that Fig. 5 shows comprises:
(a) obtain the Item Information of desiring to insert the article in the refrigerator, this Item Information comprises size, kind and the quantity of article;
(b) obtain the positional information of all article in the refrigerator; And
(c) receive this Item Information and this positional information, and calculate the utilized space in this refrigerator and the best putting position of these article according to this Item Information and this positional information.The user can insert these article the best putting position in this refrigerator.
Fig. 6 points out that Fig. 5's (a) step comprises:
(a1) utilize the Item Information such as title, kind, quantity and pot-life of these article of desiring to insert 5 of keyboard 20 input of above-mentioned Item Information input block 2.
(a2) utilize this image capture unit 21 to capture the image of these article 5, and its picked image needs more than the two sides at least, and these article 5 need remain on fixing distance with this image capture unit 21 during each pick-up image, so just can obtain the length size of these article 5.
(a3) give this article 5 identification codes with RFID tag 50, a RFID tag 50 is affixed on these article 5, utilize this RFID reader 22 to read the identification code of this RFID tag 50 then, make these article 5 form related with this identification code.
In (a) of the present invention step, the size of these article 5 can be directly by these keyboard 20 inputs, like this then just need not the step of the image of these acquisition article 5.These RFID tag 50 inside can comprise all Item Information of these article 5 especially except that including identification code, so then only need utilize this RFID reader 22 to read this RFID tag 50 and can obtain this Item Information, so that need not to utilize keyboard 20 input Item Information and capture the step of the image of these article 5.In addition, this RFID tag 50 also can be attached to when selling on these article 5, and is like this then just need not this RFID tag 50 is affixed on step on the article 5.When desiring once to insert a plurality of article 5, then each article repeats above-mentioned (a) step and gets final product.
This utilizes image capture unit 21 to obtain the method for these article 5 sizes in the present invention, also can be as shown in Figure 7, before dispatching from the factory, does this energy-saving refrigerator a corrective action earlier, for example utilize the image of the primary standard substance that this image capture unit 21 acquisition fixed sizes (as 10cmX10cm) and fixed range (as distance refrigerator 20cm) locate, to obtain a reference value to length size that should primary standard substance.So, these article 5 are given this article 5 identification codes with RFID tag 50 earlier before putting into refrigerator.Utilize this RFID reader 22 to read identification code on the RFID tag 50 of these article 5 then, and utilize this arithmetic element 31 to calculate the distance of these article 5 to refrigerator with triangulation, calculate the size of the actual length of these article 5 again by this distance and this a reference value.
In the present invention should (b) step read the identification code of all article 5 in this refrigerator 1, and then utilize this arithmetic element 31 to calculate the position of the identification code that these three RFID readers 32 are read in the triangulation mode by above-mentioned three RFID readers 32 of being located at accommodation space 10 bottoms.
In the present invention should (c) step utilize the processing unit 40 of this space dispensing unit 4, calculate the utilized space in this refrigerator 1 and the best putting position of article 5 according to the space distribution information of this this refrigerator 1 of depositing in advance, the routine analyzer of cold air convection current, routine analyzer, space configurator and this Item Information and this positional information of the required cold degree of article.And then utilize the display screen 42 of this Tip element 41 or voice device 43 to be prompted to the user by the best putting position.
After these article 5 are inserted best putting position in this refrigerator 1 in the present invention, also can read the identification code of the RFID tag 50 on these article 5, and make this identification code related with these article 5 formation automatically by those RFID readers 32.So then should just need not to comprise the identification code that reads this RFID tag 50 in (a) step, so that these article 5 form related step with this identification code.Also can Item Information and position be write in the RFID tag 50 of these article 5 by those RFID readers 32.
In addition, the present invention also comprises putting position or the pot-life that all article 5 in this refrigerator of user are provided, so that the user can find article 5 fast and it is taken out, and the preservation condition that is available for users to know article 5.
In the above description, be appreciated that the present invention can receive the Item Information of these Item Information input block 2 inputs by this space dispensing unit 4, and this accommodation space is obtained the positional information that unit 3 is calculated, and calculate the utilized space in this refrigerator 1 and the best putting position of article 5 by this Item Information and this positional information, and provide it to the user.The user just can utilize this prompting and can fast article 5 be inserted in the refrigerator 1, so that can therefore significantly reduce the opening time and the number of times of this refrigerator 1, and then can reach purpose of energy saving
Claims (14)
1. an energy-saving electric refrigerator is characterized in that, this energy-saving electric refrigerator comprises:
One main body has an accommodation space for taking in a plurality of article;
One Item Information input block, for the Item Information of above-mentioned each article of input, this Item Information comprises the size of article;
One accommodation space is obtained the unit, for the positional information that obtains all article in this accommodation space; And
One space dispensing unit supplies to receive this Item Information and this positional information, and calculates utilized space and the best putting position of article in this accommodation space in this accommodation space, and should offer the user by the best putting position.
2. energy-saving electric refrigerator as claimed in claim 1 is characterized in that, wherein:
Each article has a RFID tag, and this RFID tag inside has an identification code;
The Item Information that this Item Information input block is imported more comprises title, kind, quantity and the pot-life of article;
This accommodation space is obtained the unit and is comprised a reading unit and an arithmetic element, this reading unit can read the identification code of all article in this accommodation space, this arithmetic element can calculate the position of those identification codes, to obtain the positional information of these all article of accommodation space;
This space dispensing unit comprises a processing unit and a Tip element, this processing unit has the space distribution information of this accommodation space, the routine analyzer of cold air convection current, the routine analyzer and the space configurator of the required cold degree of article in advance, make this space dispensing unit can receive this Item Information and this positional information, to calculate the utilized space in this accommodation space and the best putting position of article, this Tip element provides this best putting position to the user.
3. energy-saving electric refrigerator as claimed in claim 2 is characterized in that wherein this Item Information comprises the identification code of these article, and this processing unit can receive this Item Information, and forms related with corresponding article the identification code that this radio frequency identification marking is signed.
4. energy-saving electric refrigerator as claimed in claim 3 is characterized in that, wherein this Item Information input block comprises a RFID reader, and this RFID reader reads the identification code of these article and sends it to this processing unit.
5. energy-saving electric refrigerator as claimed in claim 2 is characterized in that, wherein this processing unit identification code that reading unit read that this accommodation space can be obtained the unit forms related with corresponding article.
6. energy-saving electric refrigerator as claimed in claim 5 is characterized in that, wherein this processing unit can write Item Information and putting position the RFID tag of these article by the reading unit that this accommodation space is obtained the unit.
7. energy-saving electric refrigerator as claimed in claim 2 is characterized in that, wherein this Item Information input block comprises a keyboard.
8. energy-saving electric refrigerator as claimed in claim 2, it is characterized in that, wherein this Item Information input block comprises an image capture unit, this image capture unit desires to put into the image of the article of this accommodation space for acquisition, and this processing unit can receive this image and can obtain the size of these article according to it.
9. energy-saving electric refrigerator as claimed in claim 2, it is characterized in that, wherein this reading unit comprises four RFID readers, one of them RFID reader is positioned at the top of this accommodation space, other three RFID readers are positioned at the bottom of this accommodation space, can be for all identification codes that read in this accommodation space, this arithmetic element can calculate the position, three-dimensional space of these four identification codes that RFID reader read by triangulation, and is sent to this processing unit.
10. energy-saving electric refrigerator as claimed in claim 2 is characterized in that wherein this Tip element comprises a display screen, and this display screen can show the putting position schematic diagram of all article in this accommodation space and the best putting position schematic diagram of the article desiring to insert.
11. energy-saving electric refrigerator as claimed in claim 2 is characterized in that, wherein this Tip element comprises a voice device, and this voice device can be for sending the putting position of all article in this accommodation space and the suggestion voice of the best putting position of the article desiring to insert.
12. energy-saving electric refrigerator as claimed in claim 2 is characterized in that, wherein this Item Information input block and Tip element can be integrated in a contact panel.
13. energy-saving electric refrigerator as claimed in claim 2, it is characterized in that, wherein this Item Information comprises the pot-life of these article, and this processing unit can receive the information of the pot-life of these article, and this Tip element can be prompted to the user with the pot-life of the article that this processing unit received.
14. the power-economizing method of a refrigerator is characterized in that, this power-economizing method comprises:
Obtain the Item Information of desiring to insert in the refrigerator, this Item Information comprises size, kind, quantity and the pot-life of article;
Obtain the positional information of all article in the refrigerator;
Go out the utilized space in this refrigerator and the best putting position of these article according to this Item Information and this positional information calculation; And
These article are inserted best putting position in this refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810009704XA CN101498539B (en) | 2008-01-30 | 2008-01-30 | Energy-saving electric refrigerator and its energy-saving method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810009704XA CN101498539B (en) | 2008-01-30 | 2008-01-30 | Energy-saving electric refrigerator and its energy-saving method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101498539A CN101498539A (en) | 2009-08-05 |
| CN101498539B true CN101498539B (en) | 2011-11-16 |
Family
ID=40945718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810009704XA Expired - Fee Related CN101498539B (en) | 2008-01-30 | 2008-01-30 | Energy-saving electric refrigerator and its energy-saving method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101498539B (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY183086A (en) * | 2011-11-29 | 2021-02-11 | Kubiq Sdn Bhd | A room planning kit |
| CN104160229A (en) * | 2012-03-13 | 2014-11-19 | 松下电器产业株式会社 | Refrigerator and information system |
| CN102620516B (en) * | 2012-03-30 | 2014-08-06 | 合肥美菱股份有限公司 | Method for setting refrigerator temperature |
| CN104061749B (en) * | 2013-03-18 | 2017-02-08 | 海尔集团公司 | Refrigerator food storage position recording method, device and terminal and refrigerator |
| WO2014168265A1 (en) * | 2013-04-10 | 2014-10-16 | 엘지전자 주식회사 | Method for managing storage product in refrigerator using image recognition, and refrigerator for same |
| CN105352260B (en) * | 2015-11-10 | 2018-07-13 | 合肥海尔电冰箱有限公司 | The update method and device of storing information in 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 |
| CN106705564B (en) * | 2016-11-11 | 2019-04-02 | 青岛海尔特种电冰箱有限公司 | The control method and refrigerator of refrigerator |
| TWI602075B (en) * | 2016-12-19 | 2017-10-11 | 中華電信股份有限公司 | 3d storage space planning devcie and method thereof |
| CN106839570B (en) * | 2017-01-09 | 2020-04-24 | 青岛海尔股份有限公司 | Refrigerator with food storage condition reminding function and operation method thereof |
| CN108955069B (en) * | 2018-04-20 | 2021-03-23 | 海尔智家股份有限公司 | Refrigerator for blind people and control method thereof |
| CN109271565A (en) * | 2018-08-30 | 2019-01-25 | 上海与德科技有限公司 | Storing information processing method, electronic equipment and computer-readable deposit medium |
| CN111053511A (en) * | 2018-10-16 | 2020-04-24 | 广东美的生活电器制造有限公司 | Powder-free dish washing method and dish washing machine |
| CN111219923A (en) * | 2018-11-26 | 2020-06-02 | 宁波泽锦电器科技有限公司 | Energy-saving double-door refrigeration equipment |
| CN110840349B (en) * | 2019-10-30 | 2021-12-07 | 佛山市百斯特电器科技有限公司 | Method and system for generating placement schematic diagram |
| CN113537677A (en) * | 2020-04-20 | 2021-10-22 | 苏州佳世达光电有限公司 | Storage system and storage method for providing article placement suggestions |
| 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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001317856A (en) * | 2000-05-09 | 2001-11-16 | Matsushita Refrig Co Ltd | Refrigerator with inventory control function |
| CN1724959A (en) * | 2004-07-19 | 2006-01-25 | 上海中策工贸有限公司 | Read write device of refrigerator |
| CN1802544A (en) * | 2003-06-18 | 2006-07-12 | 布雷特亚瓦希里维Ad公司 | Refrigerator and refrigerator system |
| KR20060104364A (en) * | 2005-03-30 | 2006-10-09 | 엘지전자 주식회사 | Intelligent refrigerator |
| EP1726899A1 (en) * | 2005-05-27 | 2006-11-29 | Lg Electronics Inc. | Refrigerator for managing food by using RFID |
| CN101071015A (en) * | 2006-05-12 | 2007-11-14 | 泰州乐金电子冷机有限公司 | Food management type electric refrigerator utilizing RFID |
-
2008
- 2008-01-30 CN CN200810009704XA patent/CN101498539B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001317856A (en) * | 2000-05-09 | 2001-11-16 | Matsushita Refrig Co Ltd | Refrigerator with inventory control function |
| CN1802544A (en) * | 2003-06-18 | 2006-07-12 | 布雷特亚瓦希里维Ad公司 | Refrigerator and refrigerator system |
| CN1724959A (en) * | 2004-07-19 | 2006-01-25 | 上海中策工贸有限公司 | Read write device of refrigerator |
| KR20060104364A (en) * | 2005-03-30 | 2006-10-09 | 엘지전자 주식회사 | Intelligent refrigerator |
| EP1726899A1 (en) * | 2005-05-27 | 2006-11-29 | Lg Electronics Inc. | Refrigerator for managing food by using RFID |
| CN101071015A (en) * | 2006-05-12 | 2007-11-14 | 泰州乐金电子冷机有限公司 | Food management type electric refrigerator utilizing RFID |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101498539A (en) | 2009-08-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101498539B (en) | Energy-saving electric refrigerator and its energy-saving method | |
| JP3748369B2 (en) | Food management storage | |
| CN105841436B (en) | The food control method and food management system of intelligent refrigerator | |
| CN106546063A (en) | The food information management method of refrigerating device and system | |
| CN106052242B (en) | The food control method and food management system of intelligent refrigerator | |
| CN106570989A (en) | Intelligent display system and method | |
| JP2003185326A (en) | Food storage | |
| CN106679327A (en) | Intelligent refrigerator based on RFID scanning and containing object management method thereof | |
| CN202771433U (en) | Article management system based on electronic label | |
| CN202275456U (en) | Automatic drinks vending machine and drinks cup | |
| CN206291576U (en) | Fridge-freezer | |
| CN106403436A (en) | Intelligent refrigerator and monitoring system | |
| CN106610171A (en) | Management method and device for information of food materials in refrigerator | |
| CN110347772A (en) | Article condition detection method, device and computer readable storage medium | |
| CN108257316A (en) | A kind of article receives and dispatches intelligence system | |
| CN105976522A (en) | Multifunctional storage device and storing and taking method thereof | |
| EP1726898A1 (en) | Refrigerator with up to date information supply apparatus | |
| KR20080112103A (en) | System for managing a library bookshelf and method for managing a library bookshelf by using the same | |
| CN102116551A (en) | Refrigerator management system based on radio frequency identification technology | |
| CN209915445U (en) | Storing device and vending system | |
| CN113915887B (en) | Refrigerator and food material positioning method thereof | |
| CN201689434U (en) | Refrigerator management system based on RFID (radio frequency identification) technology | |
| CN114152029B (en) | Food management refrigerator based on RFID tag and control method thereof | |
| CN113915840A (en) | Refrigerator and food material positioning method thereof | |
| CN205718145U (en) | A kind of intelligent refrigerator and monitoring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20220130 |