CN105605876A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN105605876A CN105605876A CN201610078132.5A CN201610078132A CN105605876A CN 105605876 A CN105605876 A CN 105605876A CN 201610078132 A CN201610078132 A CN 201610078132A CN 105605876 A CN105605876 A CN 105605876A
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- China
- Prior art keywords
- rfid antenna
- rfid
- refrigerator
- antenna
- same
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- 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
- F25D2500/00—Problems to be solved
- F25D2500/06—Stock management
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a refrigerator. The refrigerator comprises left RFID (radio frequency identification) antennae, right RFID antennae and back RFID antennae which are respectively arranged on the internal surface of a left liner, the internal surface of a right liner and the internal surface of a back liner of each storage room, and RFID readers which are arranged outside the refrigerator and matched with the RFID antennae, wherein the left RFID antennae and/or right RFID antennae are not vertically arranged; the back RFID antennae are not vertically arranged; and the plane of the left RFID antennae is not parallel to the plane of the right RFID antennae. Compared with the prior art, the left RFID antennae, right RFID antennae and back RFID antennae are arranged to comprehensively identify the refrigerator storage rooms, thereby solving the problem of identification blind zones in the prior art.
Description
Technical field
The present invention relates to intelligent appliance technical field, be specifically related to a kind of refrigerator.
Background technology
Along with growth in the living standard, the food in refrigerator is more and more, busy peopleCan not accurately understand the food information in refrigerator, cause blindly buying, food exceedes guarantorThe wasting phenomenons such as matter phase, have endangered health, have destroyed living environment.
In order to allow refrigerator more useful play a role, avoid the generation of above problem, can be by nothingLine RF identification (RadioFrequencyIdentification, RFID) technology is applied to iceCase is realized the automatic identification functions such as obtaining of food information, for consumer adjusts the edible of foodTime provides scientific guidance.
In prior art, by being set in refrigerator, reads with RFID by RFID readerThe information of the commodity of label. But RFID label is planar tags, and with RFID labelThe position of commodity in refrigerator be three-dimensional, therefore, there is identification blind area in prior art.Further, RFID reader being set in refrigerator improves refrigerator hardware cost. EnterOne step ground, not isometric refrigerator needs the RFID reader of different size, correspondingly notThe RFID antenna of the different size of installing in the RFID reader of same size, different sizeRFID antenna R&D costs are high.
Summary of the invention
For the defect of prior art, the invention provides a kind of refrigerator, to solve prior artThere is the problem of identification blind area.
For this purpose, first aspect, the present invention proposes a kind of refrigerator, comprising:
On the inner surface of the left side of the each storeroom of refrigerator inner bag, on the inner surface of right side inner bagAnd the left side RFID antenna, the right side RFID antenna that on the inner surface of rear side inner bag, arrange respectivelyAnd rear side RFID antenna, and outside refrigerator, arrange with the RFID of each RFID antenna matchReader;
Wherein, described left side RFID antenna and/or the non-vertical setting of right side RFID antenna,The non-vertical setting of rear side RFID antenna, and plane and the institute at RFID antenna place, described left sideThe plane of stating RFID antenna place, right side is non-parallel.
Optionally, the left side RFID antenna in same storeroom and the size of right side RFID antennaIdentical with shape.
Optionally, the left side RFID antenna in same storeroom and right side RFID antenna match withA RFID reader.
Optionally, the same RFID reader of RFID antenna match that size and shape is identical.
Optionally, the same many antenna RF ID of rear side RFID antenna match in each storeroomReader, described many antenna RF ID reader is supported the RFID antenna of different size.
Second aspect, the present invention proposes a kind of refrigerator, comprising:
Between the left side of the each storeroom of refrigerator inner bag and outcase of refrigerator, right side inner bag and refrigeratorThe left side RFID antenna that arranges respectively between shell, between rear side inner bag and outcase of refrigerator,Right side RFID antenna and rear side RFID antenna, and outside refrigerator arrange with each RFIDThe RFID reader of antenna match;
Wherein, described left side RFID antenna and/or the non-vertical setting of right side RFID antenna,The non-vertical setting of rear side RFID antenna, and plane and the institute at RFID antenna place, described left sideThe plane of stating RFID antenna place, right side is non-parallel.
Optionally, described left side RFID antenna is arranged on the outer surface of described left side inner bag;Described right side RFID antenna is arranged on the outer surface of described right side inner bag; Described rear side RFIDAntenna is arranged on the outer surface of described rear side inner bag.
Optionally, the left side RFID antenna in same storeroom and the size of right side RFID antennaIdentical with shape.
Optionally, the left side RFID antenna in same storeroom and right side RFID antenna match withA RFID reader.
Optionally, the same RFID reader of RFID antenna match that size and shape is identical.
Than prior art, refrigerator of the present invention is by arranging left side RFID antenna, the right sideSide RFID antenna and rear side RFID antenna get final product omnidirectional Recognition refrigerator storeroom, solve existingThere is technology to have the problem of identification blind area.
Further, refrigerator of the present invention separates RFID antenna with RFID reader,RFID antenna is set in refrigerator, has reduced hardware cost.
Further, refrigerator of the present invention need to not arrange RFID days at each face of storeroomLine, has reduced hardware cost.
Brief description of the drawings
A kind of refrigerator structure figure that Fig. 1 provides for one embodiment of the invention;
A kind of refrigerator structure figure that Fig. 2 provides for another embodiment of the present invention.
Detailed description of the invention
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below willIn conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearlyChu is described on ground, and obviously, described embodiment is the present invention's part embodiment, instead ofWhole embodiment.
Be example taking RFID antenna as coil antenna, the identification of RFID label is described: when attachedThe plane at place and the bottom surface of storeroom in the coil antenna of the RFID of food label are flatWhen row, if the plane at the coil antenna place of RFID reader and the coil of RFID labelThe plane at shape antenna place is vertical, and the magnetic line of force generating from RFID label just can be withThe magnetic line of force interconnection that RFID reader produces, RFID reader just can not be identified RFID markSign. Traditional refrigerator, in order to overcome identification blind area, is arranged on storeroom by RFID readerUpper and lower sides, left and right sides and rear side, cost is higher.
As shown in Figure 1, the present embodiment discloses a kind of refrigerator, can comprise:
On the inner surface of the left side of the each storeroom of refrigerator inner bag 1, the interior table of right side inner bag 2The left side RFID antenna 4, the right side that on face and on the inner surface of rear side inner bag 3, arrange respectivelyRFID antenna 5 and rear side RFID antenna 6, and outside refrigerator arrange with each RFIDThe RFID reader of antenna match.
Wherein, described left side RFID antenna 4 and/or right side RFID antenna 5 is non-vertically establishesPut, the non-vertical setting of rear side RFID antenna 6, and RFID antenna place, described left side is flatThe plane at face and RFID antenna place, described right side is non-parallel.
In the present embodiment, each RFID antenna is coil shape (coiledshape) antenna. Due toBeing set to non-vertical setting and being positioned at storage of left side RFID antenna and/or right side RFID antennaHide indoorly, therefore, require the setting of left side RFID antenna and/or right side RFID antenna notShould stop the closure of refrigerator doors.
It should be noted that, each parts of the disclosed refrigerator of the present embodiment are only shown in Fig. 1,And the shape of not shown each RFID antenna and set-up mode, do not indicate each RFID antenna to be yetShape in figure, also not indicating each RFID antenna is to arrange by the mode in figure, each RFIDAntenna pattern and set-up mode are as the criterion with the description in embodiment.
The disclosed refrigerator of the present embodiment, by arranging left side RFID antenna, right side RFID daysLine and rear side RFID antenna, and with the disclosed each RFID antenna set-up mode of embodiment,Can omnidirectional Recognition refrigerator storeroom, solve prior art and exist the problem of identification blind area.
To particularly, in the time that RFID label is parallel to storeroom bottom surface, owing to pacifying traditionallyBe contained in the magnetic line of force of RFID reader of storeroom left and right sides and rear side not with RFID labelThe magnetic line of force interconnection of antenna, therefore can not identify RFID label. Therefore, just need to be pacifiedThe RFID reader that is contained in the upper and lower sides of storeroom is identified. Disclosed ice in the present embodimentCase, is different from by vertically arranged traditional RFID reader, left side RFID in the present embodimentAntenna and/or the non-vertical setting of right side RFID antenna, the non-vertical setting of rear side RFID antenna,And the plane at the plane at RFID antenna place, described left side and RFID antenna place, described right sideNon-parallel, the magnetic line of force is between the antenna of RFID label and the RFID antenna of non-vertical settingInterconnection, this RFID label is identified, in addition, even be positioned at storeroom when RFID labelAny direction, in left side RFID antenna, right side RFID antenna and rear side RFID antennaAt least one also can identify RFID label, and the disclosed refrigerator of the present embodiment can be comprehensiveIdentification refrigerator storeroom, solves prior art and has the problem of identifying blind area.
Further, the disclosed refrigerator of the present embodiment, by RFID antenna and RFID readerSeparate, RFID antenna is set in refrigerator, reduced hardware cost.
Further, the disclosed refrigerator of the present embodiment, need to not arrange at each face of storeroomRFID antenna, has reduced hardware cost.
In a concrete example, left side RFID antenna and right side in same storeroomThe size and shape of RFID antenna is identical. In the present embodiment, taking refrigerator storeroom as unit,In each storeroom, left side RFID antenna is set to phase with the size and shape of right side RFID antennaWith, be conducive to reduce the cost that RFID antenna is researched and developed.
In a concrete example, left side RFID antenna and right side in same storeroomThe same RFID reader of RFID antenna match. In the present embodiment, by left in same storeroomSide RFID antenna and the same RFID reader of right side RFID antenna match, be conducive to reduce hardPart cost. In the present embodiment, if the each storeroom size of refrigerator is all identical, can be by each storeroomLeft side RFID antenna and the same RFID reader of right side RFID antenna match, this RFIDReader time-sharing work completes sweeping of each storeroom left side RFID antenna and right side RFID antennaRetouch, read the information of all RFID labels in magnetic field.
In a concrete example, the RFID antenna match that size and shape is identical is sameIndividual RFID reader. In the present embodiment, if the each storeroom size of refrigerator is all identical, and afterThe size of side inner bag is identical with inner bag/right side, left side inner bag size, the left side of each storeroomRFID antenna, right side RFID antenna and rear side RFID antenna all mate same RFID to be readRead device, this RFID reader time-sharing work completes the sweeping of RFID antenna of the each side of each storeroomRetouch, read the information of all RFID labels in magnetic field. Correspondingly, the controller base of refrigeratorIn the mark by comparing RFID label being deleted to the RFID label information repeating,Obtain the food information that RFID label is corresponding.
In a concrete example, the rear side RFID antenna match in each storeroom is sameIndividual many antenna RF ID reader, described many antenna RF ID reader support different sizeRFID antenna. Many antenna RF ID reader in the present embodiment, can adopt the each storage of required identificationThe rear side RFID antenna of hiding the storeroom of space maximum in chamber is of a size of standard, is configured toMulti-antenna mode.
In a concrete example, RFID reader can be placed on the top of refrigerator.
As shown in Figure 2, the present embodiment discloses a kind of refrigerator, can comprise:
Between the left side of the each storeroom of refrigerator inner bag 1 and outcase of refrigerator 7, right side inner bag 2And the left side arranging respectively between outcase of refrigerator 7, between rear side inner bag 3 and outcase of refrigerator 7RFID antenna 4, right side RFID antenna 5 and rear side RFID antenna 6, and outside refrigeratorArrange with the RFID reader of each RFID antenna match.
Wherein, described left side RFID antenna 4 and/or right side RFID antenna 5 is non-vertically establishesPut, the non-vertical setting of rear side RFID antenna 6, and RFID antenna 4 places, described left sideThe plane at plane and RFID antenna 5 places, described right side is non-parallel.
In a concrete example, described left side RFID antenna 4 is arranged on described left side inner bagOn 1 outer surface; Described right side RFID antenna 5 is arranged on the outer surface of described right side inner bag 2On; Described rear side RFID antenna 6 is arranged on the outer surface of described rear side inner bag 3.
In a concrete example, left side RFID antenna and right side in same storeroomThe size and shape of RFID antenna is identical.
In a concrete example, left side RFID antenna and right side in same storeroomThe same RFID reader of RFID antenna match.
In a concrete example, the RFID antenna match that size and shape is identical is sameIndividual RFID reader.
In a concrete example, the rear side RFID antenna match in each storeroom is sameIndividual many antenna RF ID reader, described many antenna RF ID reader support different sizeRFID antenna.
Refrigerator shown in refrigerator shown in Fig. 2 and Fig. 1 is similar, further instruction and usefulThe description of effect refrigerator shown in Figure 1, does not repeat them here.
It will be understood by those skilled in the art that in this description that disclosed each feature can be byProvide identical, be equal to or the alternative features of similar object replaces.
Although those skilled in the art will appreciate that embodiment more described herein compriseIncluded some feature instead of further feature in other embodiment, but different embodimentThe combination of feature mean within scope of the present invention and form different enforcementExample.
Although described by reference to the accompanying drawings embodiments of the present invention, those skilled in the artCan make without departing from the spirit and scope of the present invention various modifications and variations,Such amendment and modification all fall into by within claims limited range.
Claims (10)
1. a refrigerator, is characterized in that, comprising:
On the inner surface of the left side of the each storeroom of refrigerator inner bag, on the inner surface of right side inner bagAnd the left side RFID antenna, the right side RFID antenna that on the inner surface of rear side inner bag, arrange respectivelyAnd rear side RFID antenna, and outside refrigerator, arrange with the RFID of each RFID antenna matchReader;
Wherein, described left side RFID antenna and/or the non-vertical setting of right side RFID antenna,The non-vertical setting of rear side RFID antenna, and plane and the institute at RFID antenna place, described left sideThe plane of stating RFID antenna place, right side is non-parallel.
2. refrigerator according to claim 1, is characterized in that, the left side in same storeroomSide RFID antenna is identical with the size and shape of right side RFID antenna.
3. refrigerator according to claim 2, is characterized in that, the left side in same storeroomSide RFID antenna and the same RFID reader of right side RFID antenna match.
4. refrigerator according to claim 1, is characterized in that, size and shape is identicalThe same RFID reader of RFID antenna match.
5. according to the refrigerator described in claim 1 to 4 any one, it is characterized in that, respectively storageHide the same many antenna RF ID of the rear side RFID antenna match reader in chamber, described many daysLine RFID reader is supported the RFID antenna of different size.
6. a refrigerator, is characterized in that, comprising:
Between the left side of the each storeroom of refrigerator inner bag and outcase of refrigerator, right side inner bag and refrigeratorThe left side RFID antenna that arranges respectively between shell, between rear side inner bag and outcase of refrigerator,Right side RFID antenna and rear side RFID antenna, and outside refrigerator arrange with each RFIDThe RFID reader of antenna match;
Wherein, described left side RFID antenna and/or the non-vertical setting of right side RFID antenna,The non-vertical setting of rear side RFID antenna, and plane and the institute at RFID antenna place, described left sideThe plane of stating RFID antenna place, right side is non-parallel.
7. refrigerator according to claim 6, is characterized in that,
Described left side RFID antenna is arranged on the outer surface of described left side inner bag;
Described right side RFID antenna is arranged on the outer surface of described right side inner bag;
Described rear side RFID antenna is arranged on the outer surface of described rear side inner bag.
8. refrigerator according to claim 6, is characterized in that, the left side in same storeroomSide RFID antenna is identical with the size and shape of right side RFID antenna.
9. refrigerator according to claim 8, is characterized in that, the left side in same storeroomSide RFID antenna and the same RFID reader of right side RFID antenna match.
10. refrigerator according to claim 6, is characterized in that, size and shape phaseThe same same RFID reader of RFID antenna match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610078132.5A CN105605876A (en) | 2016-02-02 | 2016-02-02 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610078132.5A CN105605876A (en) | 2016-02-02 | 2016-02-02 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105605876A true CN105605876A (en) | 2016-05-25 |
Family
ID=55986017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610078132.5A Pending CN105605876A (en) | 2016-02-02 | 2016-02-02 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105605876A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1783108A (en) * | 2004-11-30 | 2006-06-07 | 三星电子株式会社 | Refrigerator having improved recognition rate of radio frequency tag |
| KR100898526B1 (en) * | 2007-11-19 | 2009-05-20 | 주식회사 이엠따블유안테나 | Storage appartus with rfid fuctionality |
| CN201748742U (en) * | 2010-06-30 | 2011-02-16 | 施国学 | Top type intelligent door |
| CN201748754U (en) * | 2010-05-31 | 2011-02-16 | 施国学 | Intelligent door frame for refrigerator |
| CN201935518U (en) * | 2010-06-29 | 2011-08-17 | 海尔集团公司 | Refrigerator adopting wireless radio frequency identification technology |
| CN205536869U (en) * | 2016-02-02 | 2016-08-31 | 合肥华凌股份有限公司 | Refrigerator |
-
2016
- 2016-02-02 CN CN201610078132.5A patent/CN105605876A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1783108A (en) * | 2004-11-30 | 2006-06-07 | 三星电子株式会社 | Refrigerator having improved recognition rate of radio frequency tag |
| KR100898526B1 (en) * | 2007-11-19 | 2009-05-20 | 주식회사 이엠따블유안테나 | Storage appartus with rfid fuctionality |
| CN201748754U (en) * | 2010-05-31 | 2011-02-16 | 施国学 | Intelligent door frame for refrigerator |
| CN201935518U (en) * | 2010-06-29 | 2011-08-17 | 海尔集团公司 | Refrigerator adopting wireless radio frequency identification technology |
| CN201748742U (en) * | 2010-06-30 | 2011-02-16 | 施国学 | Top type intelligent door |
| CN205536869U (en) * | 2016-02-02 | 2016-08-31 | 合肥华凌股份有限公司 | Refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180206 Address after: 230601 Building No. 198, building No. 198, Mingzhu Avenue, Anhui high tech Zone, Anhui Applicant after: Hefei Midea Intelligent Technology Co., Ltd. Address before: 230601 Hefei economic and Technological Development Zone, Fairview Road, Anhui Applicant before: Hefei Hualing Co., Ltd. Applicant before: Midea Group Co., Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160525 |