CN201935518U - Refrigerator adopting wireless radio frequency identification technology - Google Patents
Refrigerator adopting wireless radio frequency identification technology Download PDFInfo
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- CN201935518U CN201935518U CN2010202410879U CN201020241087U CN201935518U CN 201935518 U CN201935518 U CN 201935518U CN 2010202410879 U CN2010202410879 U CN 2010202410879U CN 201020241087 U CN201020241087 U CN 201020241087U CN 201935518 U CN201935518 U CN 201935518U
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- radio frequency
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- frequency identification
- acquisition module
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Abstract
The utility model provides a refrigerator adopting a wireless radio frequency identification technology. The refrigerator comprises a refrigerator body and a refrigerator door, which is pivoted on the refrigerator body comprising an inner liner, a housing and a foaming layer between the inner liner and the housing. At least one accommodation cavity is formed by the inner liner in a surrounding manner. The refrigerator also comprises at least one wire radio frequency identification acquisition module, a processor and a control panel. Arranged in the at least one accommodation cavity corresponding to the refrigerator body, the wire radio frequency identification acquisition module acquires food information stored in wire radio frequency labels on foods which are stored in the refrigerator body. The food information acquired by the wire radio frequency identification acquisition module is received and processed by the processor. The control panel receives and manages food information from the processor. The refrigerator of the utility model can achieve access to and treatment of food information and other automatic identification functions.
Description
Technical field
The utility model 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 utility model provides a kind of refrigerator of the RFID of utilization technology, can realize recognition function automatically such as the obtaining of food information, processing.
The utility model 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 an embodiment of the present utility model, 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 an embodiment of the present utility model, aforesaid inner bag is made by non-conductive material, and this shell is made by metal material.
In an embodiment of the present utility model, 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 an embodiment of the present utility model, 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 an embodiment of the present utility model, 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 an embodiment of the present utility model, 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 an embodiment of the present utility model, 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 an embodiment of the present utility model, aforesaid control panel further comprises Tip element, if there is food expired or when using up, Tip element can send information.
In an embodiment of the present utility model, 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 utility model 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 solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other purpose, feature and advantage of the present utility model 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 the schematic perspective view according to the refrigerator that utilizes radio RF recognition technology of the utility model one embodiment.
Fig. 2 is for utilizing the schematic perspective view of the refrigerator body of radio RF recognition technology according to the utility model one embodiment.
Fig. 3 is the block diagram according to the refrigerator rfid system of the utility model one embodiment.
The specific embodiment
Please refer to Fig. 1 and Fig. 2, Fig. 1 is the schematic perspective view according to the refrigerator of the utility model one embodiment, and Fig. 2 is the schematic perspective view according to the refrigerator body of the utility model one embodiment.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 according to the refrigerator rfid system of the utility model one embodiment.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 in the utility model.
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 Packet Access, 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 utility model 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 embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with embodiment, yet be not in order to limit the utility model, any those skilled in the art, in not breaking away from the technical solutions of the utility model 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 solutions of the utility model content, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
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 communicates with the radio frequency identification acquisition module in wired or wireless mode and to be connected, and receives the food information of being gathered by the radio frequency identification acquisition module, and this food information is handled; And
Control panel communicates with the radio frequency identification acquisition module and to be connected, and this 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 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202410879U CN201935518U (en) | 2010-06-29 | 2010-06-29 | Refrigerator adopting wireless radio frequency identification technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202410879U CN201935518U (en) | 2010-06-29 | 2010-06-29 | Refrigerator adopting wireless radio frequency identification technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201935518U true CN201935518U (en) | 2011-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202410879U Expired - Lifetime CN201935518U (en) | 2010-06-29 | 2010-06-29 | Refrigerator adopting wireless radio frequency identification technology |
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| Country | Link |
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| CN (1) | CN201935518U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963431A (en) * | 2010-06-29 | 2011-02-02 | 海尔集团公司 | Refrigerator applying radio frequency identification technology |
| CN103292572A (en) * | 2013-06-30 | 2013-09-11 | 苏州市牛勿耳关电器科技有限公司 | Internet-of-things refrigerator |
| CN104866880A (en) * | 2015-06-09 | 2015-08-26 | 合肥美菱股份有限公司 | Device and method for managing food information |
| CN105605876A (en) * | 2016-02-02 | 2016-05-25 | 合肥华凌股份有限公司 | Refrigerator |
| CN106168660A (en) * | 2016-07-05 | 2016-11-30 | 合肥华凌股份有限公司 | Refrigerator and the positioner of refrigerator |
-
2010
- 2010-06-29 CN CN2010202410879U patent/CN201935518U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963431A (en) * | 2010-06-29 | 2011-02-02 | 海尔集团公司 | Refrigerator applying radio frequency identification technology |
| CN101963431B (en) * | 2010-06-29 | 2015-05-27 | 海尔集团公司 | Refrigerator applying radio frequency identification technology |
| CN103292572A (en) * | 2013-06-30 | 2013-09-11 | 苏州市牛勿耳关电器科技有限公司 | Internet-of-things refrigerator |
| CN104866880A (en) * | 2015-06-09 | 2015-08-26 | 合肥美菱股份有限公司 | Device and method for managing food information |
| CN105605876A (en) * | 2016-02-02 | 2016-05-25 | 合肥华凌股份有限公司 | Refrigerator |
| CN106168660A (en) * | 2016-07-05 | 2016-11-30 | 合肥华凌股份有限公司 | Refrigerator and the positioner of refrigerator |
| US10254377B2 (en) | 2016-07-05 | 2019-04-09 | Hefei Midea Intelligent Technologies Co., Ltd. | Refrigerator and positioning device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hefei Haier Refrigerator Co.,Ltd. Assignor: Qingdao Haier, Limited by Share Ltd|Haier Group Company Contract record no.: 2011340000492 Denomination of utility model: Refrigerator applying radio frequency identification technology Granted publication date: 20110817 License type: Exclusive License Record date: 20111222 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110817 |
|
| CX01 | Expiry of patent term |