CN101963431A - Refrigerator applying radio frequency identification technology - Google Patents
Refrigerator applying radio frequency identification technology Download PDFInfo
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- CN101963431A CN101963431A CN2010102122490A CN201010212249A CN101963431A CN 101963431 A CN101963431 A CN 101963431A CN 2010102122490 A CN2010102122490 A CN 2010102122490A CN 201010212249 A CN201010212249 A CN 201010212249A CN 101963431 A CN101963431 A CN 101963431A
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Abstract
The invention provides a refrigerator applying a radio frequency identification technology, which comprises a refrigerator body and a refrigerator door pivoted on the refrigerator body, wherein the refrigerator body comprises an inner container, a shell and a foaming layer arranged in a space between the inner container and the shell, and at least one accommodating chamber is formed by the surrounding of the inner container. The refrigerator is further provided with at least one radio frequency identification acquisition module, a processor and a control board. The radio frequency identification acquisition module is arranged on the refrigerator body corresponding to the at least one accommodating chamber and used for acquiring food information stored in radio frequency labels on food stored in the refrigerator body in a radio way. The processor is used for receiving the food information acquired by the radio frequency identification acquisition module and processing the food information. The control board is used for receiving the food information from the processor and managing the food information. The refrigerator in the invention can realize the automatic identification functions of acquiring and processing the food information and the like.
Description
Technical field
The invention relates to a kind of refrigerator, and particularly relevant for a kind of refrigerator that utilizes radio frequency identification (RFID, radio frequency identification) technology.
Background technology
General refrigerator brings a lot of convenience for our life, but its store food can only play the effect of depositing in low temperature.Some refrigerator is preserved the freshness of food in order to keep, independent antistaling box is set, and allows the user use as required with being allowed a choice.Because the user often can not remember all which food is arranged in the refrigerator, whether these food have crossed information such as shelf-life.In order to confirm, the user can only the opening and closing refrigerator doors, needs one by one food to take out and checks and can know.When confirming that by said method product are suffered from indigestion by institute in the refrigerator owing to open the problem that refrigerator doors causes power consumption at every turn, and like this, have food freezing after, be difficult to ransack easy problem, and cause the interior food of refrigerator expired and cause waste easily; Eat expired food by mistake and can influence the healthy of people; Food has gone off and can pollute refrigerator, or the like.In brief, traditional refrigerator causes expired preservation easily, cause food decay, cause the waste of food.
Summary of the invention
At the problems referred to above, the purpose of this invention is to provide a kind of refrigerator of the RFID of utilization technology, can realize recognition function automatically such as the obtaining of food information, processing.
The present invention proposes a kind of refrigerator that utilizes radio RF recognition technology, it comprises casing and refrigerator doors, this refrigerator doors is hubbed on the casing, and this casing comprises the foaming layer that is provided with in the space between inner bag, shell and inner bag and the shell, and this inner bag encloses and forms at least one chamber resettling.This refrigerator also comprises at least one radio frequency identification acquisition module, processor and control panel.This radio frequency identification acquisition module is arranged at this casing corresponding to this at least one chamber resettling place, and gathers the food information of storing in the radio frequency label on the food that stores in this casing with wireless mode.This processor receives the food information of being gathered by the radio frequency identification acquisition module, and this food information is handled.This control panel receives food information from handling, and this food information is managed.
In one embodiment of the invention, aforesaid this at least one radio frequency identification acquisition module is arranged in the space between this inner bag and the shell, and is attached at a side of inner bag.
In one embodiment of the invention, aforesaid inner bag is made by non-conductive material, and this shell is made by metal material.
In one embodiment of the invention, the quantity of aforesaid at least one chamber resettling is a plurality of, and corresponding each this chamber resettling of at least one radio frequency identification acquisition module is provided with.
In one embodiment of the invention, aforesaid processor communicates with the radio frequency identification acquisition module in wired or wireless mode and is connected, this processor comprises wireless radio frequency identification data processing unit and memory cell, the wireless radio frequency identification data processing unit is handled the food information that the collection of described radio frequency identification acquisition module comes, and this food information is sent to control panel for showing or prompting; This gathers the food information of coming cell stores.
In one embodiment of the invention, aforesaid control panel comprises display unit and operating unit, the wireless radio frequency identification data processing unit that this display unit receives from processor receives food information and shows this food information or information manages this food information to realize this control panel, and this operating unit comprises a plurality of function buttons.
In one embodiment of the invention, aforesaid display unit and operating unit realized by touching display screen, and a plurality of function buttons of this operating unit are the virtual key in the touching display screen for this reason.
In one embodiment of the invention, aforesaid control panel further comprises NE, and this NE is connected with display unit and operating unit, and this NE opens and be connected to the internet by operating unit.
In one embodiment of the invention, aforesaid control panel further comprises Tip element, if there is food expired or when using up, Tip element can send information.
In one embodiment of the invention, aforesaid Tip element is a voice module, and it sends, and different auditory tone cues users handles expired food or the prompting user buys food.
The present invention is applied to realize on the refrigerator obtaining, handling of food information with RFID technology and/or network technology and communicates by letter recognition function automatically such as show, the edible time of adjusting food for the consumer provides scientific guidance, carries out the safety management of food under prerequisite cheaply.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, and for above and other objects of the present invention, feature and advantage can be become apparent, below especially exemplified by embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is for utilizing the schematic perspective view of the refrigerator of radio RF recognition technology according to an embodiment of the invention.
Fig. 2 is for utilizing the schematic perspective view of the refrigerator body of radio RF recognition technology according to one embodiment of the invention.
Fig. 3 is the block diagram of refrigerator rfid system according to an embodiment of the invention.
The specific embodiment
Please refer to Fig. 1 and Fig. 2, Fig. 1 is the schematic perspective view of refrigerator according to an embodiment of the invention, and Fig. 2 is the schematic perspective view of refrigerator body according to an embodiment of the invention.Refrigerator 100 comprises casing 10 and refrigerator doors 20, and refrigerator doors 20 is hubbed at casing 10 outsides, is easy to open or closed box 10, so that the user picks and places food.
This casing 10 comprises the foaming layer (figure does not show) that is provided with in the space between inner bag 111, shell 112 and inner bag 111 and the shell 112, and this inner bag 111 and foaming layer all are arranged on shell 112 inboards of casing 10.This inner bag 111 encloses and forms at least one chamber resettling, is used for the food that ccontaining needs are freezing or refrigerate.Wherein, inner bag 111 is made by non-conductive material, and shell 112 is generally made by metal material, and the effect of heat-insulation and heat-preservation is played in foaming layer, and this foaming layer is generally finished dealing with foam process.
In the present embodiment, as shown in Figure 2, this inner bag 111 in the casing 10 encloses and forms two chamber resettling, comprise first chamber resettling 11 and second chamber resettling 12, this first chamber resettling 11 and second chamber resettling 12 as the refrigerating chamber and the refrigerating chamber of refrigerator 100, are separated by an insulating course 13 between the two respectively.。In addition, need to prove,
Please in the lump with reference to Fig. 3, Fig. 3 is the block diagram of refrigerator rfid system according to an embodiment of the invention.Below in conjunction with Figure 1 and Figure 2, in the present embodiment, refrigerator 100 also comprises a rfid system 200 (detailed as following).The food that the user deposits refrigerator 100 in all has a RFID label 300, and rfid system 200 is by obtaining food information from RFID label 300, to reach the purpose of food in the magnagementregeratorutilizing.
Store food informations such as food storing time limit, food quantity, food content, date of manufacture in this RFID label 300.Need to prove, the described food storing time limit can be the product of suffering from indigestion can be kept at valid expiration date in the case, can be with the corresponding time limit of the term of validity that is printed on actual preservations food or with corresponding time limit in time limit of any setting of user.
The quantity of RFID acquisition module 21 is at least one, and is located in the space between inner bag 111 and the shell 112, and preferably, is attached at the side near inner bag 111.Certainly, RFID acquisition module 21 also can be located in the foaming layer material between inner bag 111 and the shell 112.Know clearly it, please extremely shown in Figure 3 in conjunction with Fig. 1, in this preferred embodiment, the quantity of RFID acquisition module 21 is two, comprises first acquisition module 211 and second acquisition module 212.This first acquisition module 211 is located in the inner bag 111 and the space between the shell 112 corresponding to first chamber resettling 11, and attach a side of inner bag 111, so that communicating by letter between the radio frequency label 300 on the food that store in first acquisition module 211 and first chamber resettling 11 avoided the interference of the shell 112 that metal material makes, thereby the assurance signal strength signal intensity, the radio frequency label 300 on the food of being convenient to store in first acquisition module 211 and first chamber resettling 11 communicates.In a preferred embodiment, this first acquisition module 211 is attached at the foaming side of inner bag 111 earlier, and then to the foaming layer processing of foaming.Similarly, second acquisition module 212 is located in the inner bag and the space between the shell corresponding to second chamber resettling 12, and attaches a side of inner bag.In another embodiment,
Usually, RFID acquisition module 21 (for example first acquisition module 211 or second acquisition module 212) is mainly controlled (Analog Control) unit, digital control (DigitalControl) unit, CPU (single-chip or single board computer) by simulation and is read antenna sets and formed, first acquisition module 211 can utilize relevant search technique or agreement with second acquisition module 212, reaches the identification capability of hundreds of different RF tags of per second identification.
Thus, first acquisition module 211 is gathered the food information that stores in first chamber resettling 11, second acquisition module 212 is gathered the food information that stores in second chamber resettling 12, be appreciated that, each chamber resettling at refrigerator 100 is provided with at least one acquisition module, thereby can distinguish information freezing, chilled food.A little less than avoiding signal, also can respectively establish an acquisition module in the relative both sides of each chamber resettling.Certainly, also can only establish an acquisition module, i.e. the shared acquisition module of at least one chamber resettling at whole refrigerator 100.The quantity that is provided with of acquisition module is not subjected to above-mentioned restriction for example among the present invention.
Please in the lump in conjunction with Fig. 1 and shown in Figure 3, control panel 23 is located on the refrigerator doors 20, and control panel 23 is an electronic module, and it can be by screw, draw-in groove, fixed form such as paste, inlay is fixed on the refrigerator doors 20.The control panel 23 of refrigerator 100 comprises display unit 230, Tip element 231, operating unit 232 and NE 234, and wherein, display unit 230 is connected respectively with operating unit 232, Tip element 231, and NE 234 is connected with display unit 230.This display unit 230 is a LCD, in order to show the food information that receives from the RFID data processing unit 221 of processor 22 receptions.If there is food expired or when using up, RFID data processing unit 221 can send hint instructions in the lump, display unit 231 can be according to this hint instructions display reminding information, and Tip element 231 also can send information according to this hint instructions, and the prompting user handles expired food or buys food.Be appreciated that this Tip element 231 can be a voice module, it sends, and different auditory tone cues users handles expired food or the prompting user buys food.Certainly, also can point out the user to handle expired food or the prompting user buys food by the form that highlights the contents of a project that need prompting.
Please in conjunction with shown in Figure 1, operating unit 232 can be a Trackpad, and is provided with a plurality of function buttons 233, function button such as these a plurality of function buttons 233 include but not limited to advance, retreat, network schemer, temperature control.This display unit 230 and operating unit 22 can be realized by a touch screen that shows, certainly, the function key of operating unit 232 is the virtual key in the touching display screen for this reason.This display unit 230 and operating unit 22 constitute a personal-machine interactive interface.
NE 234 has the internet linkage function, in the present embodiment, it comprises WIFI Wireless Internet access module, WiMAX (World Interoperability for Microwave Access, whole world inserting of microwave interoperability) module, HSDPA (High Speed Downlink PacketAccess, the high-speed downstream packet access) terminal module, EDGE (Enhanced Data Rate forGSM Evolution is based on the data enhancement mode mobile communication technology of GSM/GPRS network) terminal module one of them.When needs were bought food, the user can open NE 234 by operational network mode capabilities button, is connected to the internet by this NE 234, and the user can buy required food by this control panel 23 to network.Certainly, in conjunction with this NE 234, the user also can utilize above-mentioned 230 display units to play music, animation, transmitting-receiving E-mail etc.
In sum, the present invention is applied to realize on the refrigerator obtaining, handling of food information with RFID technology and/or network technology and communicates by letter recognition function automatically such as show, the edible time of adjusting food for the consumer provides scientific guidance, carrying out the safety management of food under the prerequisite cheaply, and the problem of having avoided conventional refrigerator to cause expired preservation easily, having caused food decay, cause food to be wasted.
The above, only be embodiments of the invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solution of the present invention content, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (10)
1. refrigerator that utilizes radio RF recognition technology, it comprises casing and refrigerator doors, this refrigerator doors is hubbed on the casing, this casing comprises the foaming layer that is provided with in the space between inner bag, shell and inner bag and the shell, this inner bag encloses and forms at least one chamber resettling, it is characterized in that this refrigerator also comprises:
At least one radio frequency identification acquisition module is arranged at this casing corresponding to this at least one chamber resettling place, and this radio frequency identification acquisition module is gathered the food information of storing in the radio frequency label on the food that stores in this casing with wireless mode;
Processor receives the food information of being gathered by the radio frequency identification acquisition module, and this food information is handled; And
Control panel receives food information from processor, and this food information is managed.
2. refrigerator according to claim 1 is characterized in that: this at least one radio frequency identification acquisition module is arranged in the space between this inner bag and the shell, and is attached at a side of inner bag.
3. refrigerator according to claim 2 is characterized in that: this inner bag is made by non-conductive material, and this shell is made by metal material.
4. refrigerator according to claim 1 is characterized in that: the quantity of this at least one chamber resettling is a plurality of, and corresponding each this chamber resettling of at least one radio frequency identification acquisition module is provided with.
5. refrigerator according to claim 1, it is characterized in that: this processor communicates with the radio frequency identification acquisition module in wired or wireless mode and is connected, this processor comprises wireless radio frequency identification data processing unit and memory cell, the wireless radio frequency identification data processing unit is handled the food information that the collection of described radio frequency identification acquisition module comes, and this food information is sent to control panel for showing or prompting; This gathers the food information of coming cell stores.
6. refrigerator according to claim 1, it is characterized in that: this control panel comprises display unit and operating unit, the wireless radio frequency identification data processing unit that this display unit receives from processor receives food information and shows this food information or information manages this food information to realize this control panel, and this operating unit comprises a plurality of function buttons.
7. refrigerator according to claim 6 is characterized in that: this display unit and operating unit realized by touching display screen, and a plurality of function buttons of this operating unit are the virtual key in the touching display screen for this reason.
8. refrigerator according to claim 6 is characterized in that: this control panel further comprises NE, and this NE is connected with display unit and operating unit, and this NE opens and be connected to the internet by operating unit.
9. refrigerator according to claim 6 is characterized in that: this control panel further comprises Tip element, if there is food expired or when using up, Tip element can send information.
10. refrigerator according to claim 9 is characterized in that: this Tip element is a voice module, and it sends, and different auditory tone cues users handles expired food or the prompting user buys food.
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| CN201010212249.0A CN101963431B (en) | 2010-06-29 | 2010-06-29 | Refrigerator applying radio frequency identification technology |
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| CN201010212249.0A CN101963431B (en) | 2010-06-29 | 2010-06-29 | Refrigerator applying radio frequency identification technology |
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| CN101963431A true CN101963431A (en) | 2011-02-02 |
| CN101963431B CN101963431B (en) | 2015-05-27 |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102567846A (en) * | 2011-12-16 | 2012-07-11 | 青岛海信移动通信技术股份有限公司 | Method and device for monitoring food information |
| CN102759897A (en) * | 2011-04-28 | 2012-10-31 | 朱利和 | Food fresh keeping reminding system |
| CN103307841A (en) * | 2013-06-26 | 2013-09-18 | 泰州乐金电子冷机有限公司 | Refrigerator, refrigerator shopping system and shopping method |
| CN104236244A (en) * | 2013-06-18 | 2014-12-24 | 常州市菲涅克斯电器技术有限公司 | Internet of Things based intelligent refrigerator |
| CN105184209A (en) * | 2015-09-15 | 2015-12-23 | 栾德洋 | Food expiration date prompting system and method |
| CN105202860A (en) * | 2015-10-28 | 2015-12-30 | 合肥美菱股份有限公司 | Intelligent refrigerator system |
| CN105402988A (en) * | 2015-12-09 | 2016-03-16 | 四川长虹电器股份有限公司 | Information processing method and refrigerator |
| CN105444518A (en) * | 2015-12-30 | 2016-03-30 | 合肥华凌股份有限公司 | Food management system and method of refrigerator and refrigerator |
| CN105511304A (en) * | 2015-11-25 | 2016-04-20 | 小米科技有限责任公司 | Method and apparatus for prompting user to purchase food material intelligently |
| CN106196811A (en) * | 2016-07-14 | 2016-12-07 | 青岛海尔特种电冰柜有限公司 | There is the refrigeration plant of Dynamic Recognition function |
| WO2017179188A1 (en) * | 2016-04-15 | 2017-10-19 | 三菱電機株式会社 | Refrigerator and network system including same |
| WO2018170953A1 (en) * | 2017-03-24 | 2018-09-27 | 李金权 | Smart electric refrigerator |
| CN113915835A (en) * | 2021-08-24 | 2022-01-11 | 海信家电集团股份有限公司 | Refrigerator and refrigerator food material positioning method |
| CN114909863A (en) * | 2021-02-08 | 2022-08-16 | 海信集团控股股份有限公司 | Refrigerator, positioning method and computer readable storage medium |
Citations (4)
| 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 |
| EP1679636A1 (en) * | 2005-01-03 | 2006-07-12 | Samsung Electronics Co., Ltd. | Refrigerator with a reader for RFID tags |
| CN101118600A (en) * | 2006-07-31 | 2008-02-06 | 海尔集团公司 | Article management system based on radio frequency recognition technology |
| CN201935518U (en) * | 2010-06-29 | 2011-08-17 | 海尔集团公司 | Refrigerator adopting wireless radio frequency identification technology |
-
2010
- 2010-06-29 CN CN201010212249.0A patent/CN101963431B/en active Active
Patent Citations (4)
| 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 |
| EP1679636A1 (en) * | 2005-01-03 | 2006-07-12 | Samsung Electronics Co., Ltd. | Refrigerator with a reader for RFID tags |
| CN101118600A (en) * | 2006-07-31 | 2008-02-06 | 海尔集团公司 | Article management system based on radio frequency recognition technology |
| CN201935518U (en) * | 2010-06-29 | 2011-08-17 | 海尔集团公司 | Refrigerator adopting wireless radio frequency identification technology |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759897A (en) * | 2011-04-28 | 2012-10-31 | 朱利和 | Food fresh keeping reminding system |
| CN102567846A (en) * | 2011-12-16 | 2012-07-11 | 青岛海信移动通信技术股份有限公司 | Method and device for monitoring food information |
| CN104236244A (en) * | 2013-06-18 | 2014-12-24 | 常州市菲涅克斯电器技术有限公司 | Internet of Things based intelligent refrigerator |
| CN104236244B (en) * | 2013-06-18 | 2016-08-10 | 常州市菲涅克斯电器技术有限公司 | Intelligent refrigerator based on Internet of Things |
| CN103307841A (en) * | 2013-06-26 | 2013-09-18 | 泰州乐金电子冷机有限公司 | Refrigerator, refrigerator shopping system and shopping method |
| CN105184209A (en) * | 2015-09-15 | 2015-12-23 | 栾德洋 | Food expiration date prompting system and method |
| CN105184209B (en) * | 2015-09-15 | 2017-10-10 | 栾德洋 | A kind of effective period of food quality system for prompting and method |
| CN105202860A (en) * | 2015-10-28 | 2015-12-30 | 合肥美菱股份有限公司 | Intelligent refrigerator system |
| CN105511304A (en) * | 2015-11-25 | 2016-04-20 | 小米科技有限责任公司 | Method and apparatus for prompting user to purchase food material intelligently |
| CN105511304B (en) * | 2015-11-25 | 2019-02-12 | 小米科技有限责任公司 | The method and device of intelligent reminding user buying food materials |
| CN105402988A (en) * | 2015-12-09 | 2016-03-16 | 四川长虹电器股份有限公司 | Information processing method and refrigerator |
| CN105444518A (en) * | 2015-12-30 | 2016-03-30 | 合肥华凌股份有限公司 | Food management system and method of refrigerator and refrigerator |
| CN105444518B (en) * | 2015-12-30 | 2019-01-04 | 合肥美的智能科技有限公司 | Food management system, method and the refrigerator of refrigerator |
| WO2017179188A1 (en) * | 2016-04-15 | 2017-10-19 | 三菱電機株式会社 | Refrigerator and network system including same |
| JPWO2017179188A1 (en) * | 2016-04-15 | 2018-09-20 | 三菱電機株式会社 | Refrigerator and network system including the same |
| CN106196811A (en) * | 2016-07-14 | 2016-12-07 | 青岛海尔特种电冰柜有限公司 | There is the refrigeration plant of Dynamic Recognition function |
| WO2018170953A1 (en) * | 2017-03-24 | 2018-09-27 | 李金权 | Smart electric refrigerator |
| CN114909863A (en) * | 2021-02-08 | 2022-08-16 | 海信集团控股股份有限公司 | Refrigerator, positioning method and computer readable storage medium |
| CN113915835A (en) * | 2021-08-24 | 2022-01-11 | 海信家电集团股份有限公司 | Refrigerator and refrigerator food material positioning method |
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